<?php
/**
- * Contains the EditPage class
+ * User interface for page editing.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
*/
+use MediaWiki\Logger\LoggerFactory;
+use MediaWiki\MediaWikiServices;
+use Wikimedia\ScopedCallback;
+
/**
* The edit page/HTML interface (split from Article)
* The actual database and text munging is still in Article,
* but it should get easier to call those from alternate
* interfaces.
+ *
+ * EditPage cares about two distinct titles:
+ * $this->mContextTitle is the page that forms submit to, links point to,
+ * redirects go to, etc. $this->mTitle (as well as $mArticle) is the
+ * page in the database that is actually being edited. These are
+ * usually the same, but they are now allowed to be different.
+ *
+ * Surgeon General's Warning: prolonged exposure to this class is known to cause
+ * headaches, which may be fatal.
*/
class EditPage {
- var $mArticle;
- var $mTitle;
- var $mMetaData = '';
- var $isConflict = false;
- var $isCssJsSubpage = false;
- var $deletedSinceEdit = false;
- var $formtype;
- var $firsttime;
- var $lastDelete;
- var $mTokenOk = false;
- var $mTokenOkExceptSuffix = false;
- var $mTriedSave = false;
- var $tooBig = false;
- var $kblength = false;
- var $missingComment = false;
- var $missingSummary = false;
- var $allowBlankSummary = false;
- var $autoSumm = '';
- var $hookError = '';
- var $mPreviewTemplates;
+ /**
+ * Used for Unicode support checks
+ */
+ const UNICODE_CHECK = 'β³π²β₯πππΎπΈβ΄πΉβ―';
+
+ /**
+ * Status: Article successfully updated
+ */
+ const AS_SUCCESS_UPDATE = 200;
+
+ /**
+ * Status: Article successfully created
+ */
+ const AS_SUCCESS_NEW_ARTICLE = 201;
+
+ /**
+ * Status: Article update aborted by a hook function
+ */
+ const AS_HOOK_ERROR = 210;
+
+ /**
+ * Status: A hook function returned an error
+ */
+ const AS_HOOK_ERROR_EXPECTED = 212;
+
+ /**
+ * Status: User is blocked from editing this page
+ */
+ const AS_BLOCKED_PAGE_FOR_USER = 215;
+
+ /**
+ * Status: Content too big (> $wgMaxArticleSize)
+ */
+ const AS_CONTENT_TOO_BIG = 216;
+
+ /**
+ * Status: this anonymous user is not allowed to edit this page
+ */
+ const AS_READ_ONLY_PAGE_ANON = 218;
+
+ /**
+ * Status: this logged in user is not allowed to edit this page
+ */
+ const AS_READ_ONLY_PAGE_LOGGED = 219;
+
+ /**
+ * Status: wiki is in readonly mode (wfReadOnly() == true)
+ */
+ const AS_READ_ONLY_PAGE = 220;
+
+ /**
+ * Status: rate limiter for action 'edit' was tripped
+ */
+ const AS_RATE_LIMITED = 221;
+
+ /**
+ * Status: article was deleted while editing and param wpRecreate == false or form
+ * was not posted
+ */
+ const AS_ARTICLE_WAS_DELETED = 222;
+
+ /**
+ * Status: user tried to create this page, but is not allowed to do that
+ * ( Title->userCan('create') == false )
+ */
+ const AS_NO_CREATE_PERMISSION = 223;
+
+ /**
+ * Status: user tried to create a blank page and wpIgnoreBlankArticle == false
+ */
+ const AS_BLANK_ARTICLE = 224;
+
+ /**
+ * Status: (non-resolvable) edit conflict
+ */
+ const AS_CONFLICT_DETECTED = 225;
+
+ /**
+ * Status: no edit summary given and the user has forceeditsummary set and the user is not
+ * editing in his own userspace or talkspace and wpIgnoreBlankSummary == false
+ */
+ const AS_SUMMARY_NEEDED = 226;
+
+ /**
+ * Status: user tried to create a new section without content
+ */
+ const AS_TEXTBOX_EMPTY = 228;
+
+ /**
+ * Status: article is too big (> $wgMaxArticleSize), after merging in the new section
+ */
+ const AS_MAX_ARTICLE_SIZE_EXCEEDED = 229;
+
+ /**
+ * Status: WikiPage::doEdit() was unsuccessful
+ */
+ const AS_END = 231;
+
+ /**
+ * Status: summary contained spam according to one of the regexes in $wgSummarySpamRegex
+ */
+ const AS_SPAM_ERROR = 232;
+
+ /**
+ * Status: anonymous user is not allowed to upload (User::isAllowed('upload') == false)
+ */
+ const AS_IMAGE_REDIRECT_ANON = 233;
+
+ /**
+ * Status: logged in user is not allowed to upload (User::isAllowed('upload') == false)
+ */
+ const AS_IMAGE_REDIRECT_LOGGED = 234;
+
+ /**
+ * Status: user tried to modify the content model, but is not allowed to do that
+ * ( User::isAllowed('editcontentmodel') == false )
+ */
+ const AS_NO_CHANGE_CONTENT_MODEL = 235;
+
+ /**
+ * Status: user tried to create self-redirect (redirect to the same article) and
+ * wpIgnoreSelfRedirect == false
+ */
+ const AS_SELF_REDIRECT = 236;
+
+ /**
+ * Status: an error relating to change tagging. Look at the message key for
+ * more details
+ */
+ const AS_CHANGE_TAG_ERROR = 237;
+
+ /**
+ * Status: can't parse content
+ */
+ const AS_PARSE_ERROR = 240;
+
+ /**
+ * Status: when changing the content model is disallowed due to
+ * $wgContentHandlerUseDB being false
+ */
+ const AS_CANNOT_USE_CUSTOM_MODEL = 241;
+
+ /**
+ * Status: edit rejected because browser doesn't support Unicode.
+ */
+ const AS_UNICODE_NOT_SUPPORTED = 242;
+
+ /**
+ * HTML id and name for the beginning of the edit form.
+ */
+ const EDITFORM_ID = 'editform';
+
+ /**
+ * Prefix of key for cookie used to pass post-edit state.
+ * The revision id edited is added after this
+ */
+ const POST_EDIT_COOKIE_KEY_PREFIX = 'PostEditRevision';
+
+ /**
+ * Duration of PostEdit cookie, in seconds.
+ * The cookie will be removed instantly if the JavaScript runs.
+ *
+ * Otherwise, though, we don't want the cookies to accumulate.
+ * RFC 2109 ( https://www.ietf.org/rfc/rfc2109.txt ) specifies a possible
+ * limit of only 20 cookies per domain. This still applies at least to some
+ * versions of IE without full updates:
+ * https://blogs.msdn.com/b/ieinternals/archive/2009/08/20/wininet-ie-cookie-internals-faq.aspx
+ *
+ * A value of 20 minutes should be enough to take into account slow loads and minor
+ * clock skew while still avoiding cookie accumulation when JavaScript is turned off.
+ */
+ const POST_EDIT_COOKIE_DURATION = 1200;
+
+ /**
+ * @deprecated for public usage since 1.30 use EditPage::getArticle()
+ * @var Article
+ */
+ public $mArticle;
+ /** @var WikiPage */
+ private $page;
+
+ /**
+ * @deprecated for public usage since 1.30 use EditPage::getTitle()
+ * @var Title
+ */
+ public $mTitle;
+
+ /** @var null|Title */
+ private $mContextTitle = null;
+
+ /** @var string */
+ public $action = 'submit';
+
+ /** @var bool */
+ public $isConflict = false;
+
+ /**
+ * @deprecated since 1.30 use Title::isCssJsSubpage()
+ * @var bool
+ */
+ public $isCssJsSubpage = false;
+
+ /**
+ * @deprecated since 1.30 use Title::isCssSubpage()
+ * @var bool
+ */
+ public $isCssSubpage = false;
+
+ /**
+ * @deprecated since 1.30 use Title::isJsSubpage()
+ * @var bool
+ */
+ public $isJsSubpage = false;
+
+ /**
+ * @deprecated since 1.30
+ * @var bool
+ */
+ public $isWrongCaseCssJsPage = false;
+
+ /** @var bool New page or new section */
+ public $isNew = false;
+
+ /** @var bool */
+ public $deletedSinceEdit;
+
+ /** @var string */
+ public $formtype;
+
+ /** @var bool */
+ public $firsttime;
+
+ /** @var bool|stdClass */
+ public $lastDelete;
+
+ /** @var bool */
+ public $mTokenOk = false;
+
+ /** @var bool */
+ public $mTokenOkExceptSuffix = false;
+
+ /** @var bool */
+ public $mTriedSave = false;
+
+ /** @var bool */
+ public $incompleteForm = false;
+
+ /** @var bool */
+ public $tooBig = false;
+
+ /** @var bool */
+ public $missingComment = false;
+
+ /** @var bool */
+ public $missingSummary = false;
+
+ /** @var bool */
+ public $allowBlankSummary = false;
+
+ /** @var bool */
+ protected $blankArticle = false;
+
+ /** @var bool */
+ protected $allowBlankArticle = false;
+
+ /** @var bool */
+ protected $selfRedirect = false;
+
+ /** @var bool */
+ protected $allowSelfRedirect = false;
+
+ /** @var string */
+ public $autoSumm = '';
+
+ /** @var string */
+ public $hookError = '';
+
+ /** @var ParserOutput */
+ public $mParserOutput;
+
+ /** @var bool Has a summary been preset using GET parameter &summary= ? */
+ public $hasPresetSummary = false;
+
+ /** @var Revision|bool */
+ public $mBaseRevision = false;
+
+ /** @var bool */
+ public $mShowSummaryField = true;
# Form values
- var $save = false, $preview = false, $diff = false;
- var $minoredit = false, $watchthis = false, $recreate = false;
- var $textbox1 = '', $textbox2 = '', $summary = '';
- var $edittime = '', $section = '', $starttime = '';
- var $oldid = 0, $editintro = '', $scrolltop = null;
+
+ /** @var bool */
+ public $save = false;
+
+ /** @var bool */
+ public $preview = false;
+
+ /** @var bool */
+ public $diff = false;
+
+ /** @var bool */
+ public $minoredit = false;
+
+ /** @var bool */
+ public $watchthis = false;
+
+ /** @var bool */
+ public $recreate = false;
+
+ /** @var string */
+ public $textbox1 = '';
+
+ /** @var string */
+ public $textbox2 = '';
+
+ /** @var string */
+ public $summary = '';
+
+ /** @var bool */
+ public $nosummary = false;
+
+ /** @var string */
+ public $edittime = '';
+
+ /** @var int */
+ private $editRevId = null;
+
+ /** @var string */
+ public $section = '';
+
+ /** @var string */
+ public $sectiontitle = '';
+
+ /** @var string */
+ public $starttime = '';
+
+ /** @var int */
+ public $oldid = 0;
+
+ /** @var int */
+ public $parentRevId = 0;
+
+ /** @var string */
+ public $editintro = '';
+
+ /** @var null */
+ public $scrolltop = null;
+
+ /** @var bool */
+ public $bot = true;
+
+ /** @var string */
+ public $contentModel;
+
+ /** @var null|string */
+ public $contentFormat = null;
+
+ /** @var null|array */
+ private $changeTags = null;
# Placeholders for text injection by hooks (must be HTML)
# extensions should take care to _append_ to the present value
- public $editFormPageTop; // Before even the preview
- public $editFormTextTop;
- public $editFormTextAfterWarn;
- public $editFormTextAfterTools;
- public $editFormTextBottom;
+
+ /** @var string Before even the preview */
+ public $editFormPageTop = '';
+ public $editFormTextTop = '';
+ public $editFormTextBeforeContent = '';
+ public $editFormTextAfterWarn = '';
+ public $editFormTextAfterTools = '';
+ public $editFormTextBottom = '';
+ public $editFormTextAfterContent = '';
+ public $previewTextAfterContent = '';
+ public $mPreloadContent = null;
+
+ /* $didSave should be set to true whenever an article was successfully altered. */
+ public $didSave = false;
+ public $undidRev = 0;
+
+ public $suppressIntro = false;
+
+ /** @var bool */
+ protected $edit;
+
+ /** @var bool|int */
+ protected $contentLength = false;
+
+ /**
+ * @var bool Set in ApiEditPage, based on ContentHandler::allowsDirectApiEditing
+ */
+ private $enableApiEditOverride = false;
+
+ /**
+ * @var IContextSource
+ */
+ protected $context;
+
+ /**
+ * @var bool Whether an old revision is edited
+ */
+ private $isOldRev = false;
/**
- * @todo document
- * @param $article
+ * @var string|null What the user submitted in the 'wpUnicodeCheck' field
*/
- function EditPage( $article ) {
- $this->mArticle =& $article;
- global $wgTitle;
- $this->mTitle =& $wgTitle;
+ private $unicodeCheck;
- # Placeholders for text injection by hooks (empty per default)
- $this->editFormPageTop =
- $this->editFormTextTop =
- $this->editFormTextAfterWarn =
- $this->editFormTextAfterTools =
- $this->editFormTextBottom = "";
+ /**
+ * @param Article $article
+ */
+ public function __construct( Article $article ) {
+ $this->mArticle = $article;
+ $this->page = $article->getPage(); // model object
+ $this->mTitle = $article->getTitle();
+ $this->context = $article->getContext();
+
+ $this->contentModel = $this->mTitle->getContentModel();
+
+ $handler = ContentHandler::getForModelID( $this->contentModel );
+ $this->contentFormat = $handler->getDefaultFormat();
}
-
+
/**
- * Fetch initial editing page content.
+ * @return Article
*/
- private function getContent( $def_text = '' ) {
- global $wgOut, $wgRequest, $wgParser;
+ public function getArticle() {
+ return $this->mArticle;
+ }
- # Get variables from query string :P
- $section = $wgRequest->getVal( 'section' );
- $preload = $wgRequest->getVal( 'preload' );
- $undoafter = $wgRequest->getVal( 'undoafter' );
- $undo = $wgRequest->getVal( 'undo' );
+ /**
+ * @since 1.28
+ * @return IContextSource
+ */
+ public function getContext() {
+ return $this->context;
+ }
- wfProfileIn( __METHOD__ );
+ /**
+ * @since 1.19
+ * @return Title
+ */
+ public function getTitle() {
+ return $this->mTitle;
+ }
- $text = '';
- if( !$this->mTitle->exists() ) {
- if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
- # If this is a system message, get the default text.
- $text = wfMsgWeirdKey ( $this->mTitle->getText() ) ;
- } else {
- # If requested, preload some text.
- $text = $this->getPreloadedText( $preload );
- }
- # We used to put MediaWiki:Newarticletext here if
- # $text was empty at this point.
- # This is now shown above the edit box instead.
+ /**
+ * Set the context Title object
+ *
+ * @param Title|null $title Title object or null
+ */
+ public function setContextTitle( $title ) {
+ $this->mContextTitle = $title;
+ }
+
+ /**
+ * Get the context title object.
+ * If not set, $wgTitle will be returned. This behavior might change in
+ * the future to return $this->mTitle instead.
+ *
+ * @return Title
+ */
+ public function getContextTitle() {
+ if ( is_null( $this->mContextTitle ) ) {
+ wfDebugLog(
+ 'GlobalTitleFail',
+ __METHOD__ . ' called by ' . wfGetAllCallers( 5 ) . ' with no title set.'
+ );
+ global $wgTitle;
+ return $wgTitle;
} else {
- // FIXME: may be better to use Revision class directly
- // But don't mess with it just yet. Article knows how to
- // fetch the page record from the high-priority server,
- // which is needed to guarantee we don't pick up lagged
- // information.
+ return $this->mContextTitle;
+ }
+ }
- $text = $this->mArticle->getContent();
+ /**
+ * Check if the edit page is using OOUI controls
+ * @return bool Always true
+ * @deprecated since 1.30
+ */
+ public function isOouiEnabled() {
+ return true;
+ }
- if ($undo > 0 && $undoafter > 0 && $undo < $undoafter) {
- # If they got undoafter and undo round the wrong way, switch them
- list( $undo, $undoafter ) = array( $undoafter, $undo );
- }
+ /**
+ * Returns if the given content model is editable.
+ *
+ * @param string $modelId The ID of the content model to test. Use CONTENT_MODEL_XXX constants.
+ * @return bool
+ * @throws MWException If $modelId has no known handler
+ */
+ public function isSupportedContentModel( $modelId ) {
+ return $this->enableApiEditOverride === true ||
+ ContentHandler::getForModelID( $modelId )->supportsDirectEditing();
+ }
- if ( $undo > 0 && $undo > $undoafter ) {
- # Undoing a specific edit overrides section editing; section-editing
- # doesn't work with undoing.
- if ( $undoafter ) {
- $undorev = Revision::newFromId($undo);
- $oldrev = Revision::newFromId($undoafter);
- } else {
- $undorev = Revision::newFromId($undo);
- $oldrev = $undorev ? $undorev->getPrevious() : null;
- }
+ /**
+ * Allow editing of content that supports API direct editing, but not general
+ * direct editing. Set to false by default.
+ *
+ * @param bool $enableOverride
+ */
+ public function setApiEditOverride( $enableOverride ) {
+ $this->enableApiEditOverride = $enableOverride;
+ }
- #Sanity check, make sure it's the right page.
- # Otherwise, $text will be left as-is.
- if ( !is_null($undorev) && !is_null($oldrev) && $undorev->getPage()==$oldrev->getPage() && $undorev->getPage()==$this->mArticle->getID() ) {
- $undorev_text = $undorev->getText();
- $oldrev_text = $oldrev->getText();
- $currev_text = $text;
+ /**
+ * @deprecated since 1.29, call edit directly
+ */
+ public function submit() {
+ wfDeprecated( __METHOD__, '1.29' );
+ $this->edit();
+ }
- #No use doing a merge if it's just a straight revert.
- if ( $currev_text != $undorev_text ) {
- $result = wfMerge($undorev_text, $oldrev_text, $currev_text, $text);
- } else {
- $text = $oldrev_text;
- $result = true;
- }
- } else {
- // Failed basic sanity checks.
- // Older revisions may have been removed since the link
- // was created, or we may simply have got bogus input.
- $result = false;
- }
+ /**
+ * This is the function that gets called for "action=edit". It
+ * sets up various member variables, then passes execution to
+ * another function, usually showEditForm()
+ *
+ * The edit form is self-submitting, so that when things like
+ * preview and edit conflicts occur, we get the same form back
+ * with the extra stuff added. Only when the final submission
+ * is made and all is well do we actually save and redirect to
+ * the newly-edited page.
+ */
+ public function edit() {
+ // Allow extensions to modify/prevent this form or submission
+ if ( !Hooks::run( 'AlternateEdit', [ $this ] ) ) {
+ return;
+ }
- if( $result ) {
- # Inform the user of our success and set an automatic edit summary
- $this->editFormPageTop .= $wgOut->parse( wfMsgNoTrans( 'undo-success' ) );
- $firstrev = $oldrev->getNext();
- # If we just undid one rev, use an autosummary
- if ( $firstrev->mId == $undo ) {
- $this->summary = wfMsgForContent('undo-summary', $undo, $undorev->getUserText());
- }
- $this->formtype = 'diff';
- } else {
- # Warn the user that something went wrong
- $this->editFormPageTop .= $wgOut->parse( wfMsgNoTrans( 'undo-failure' ) );
- }
- } else if( $section != '' ) {
- if( $section == 'new' ) {
- $text = $this->getPreloadedText( $preload );
- } else {
- $text = $wgParser->getSection( $text, $section, $def_text );
- }
+ wfDebug( __METHOD__ . ": enter\n" );
+
+ $request = $this->context->getRequest();
+ // If they used redlink=1 and the page exists, redirect to the main article
+ if ( $request->getBool( 'redlink' ) && $this->mTitle->exists() ) {
+ $this->context->getOutput()->redirect( $this->mTitle->getFullURL() );
+ return;
+ }
+
+ $this->importFormData( $request );
+ $this->firsttime = false;
+
+ if ( wfReadOnly() && $this->save ) {
+ // Force preview
+ $this->save = false;
+ $this->preview = true;
+ }
+
+ if ( $this->save ) {
+ $this->formtype = 'save';
+ } elseif ( $this->preview ) {
+ $this->formtype = 'preview';
+ } elseif ( $this->diff ) {
+ $this->formtype = 'diff';
+ } else { # First time through
+ $this->firsttime = true;
+ if ( $this->previewOnOpen() ) {
+ $this->formtype = 'preview';
+ } else {
+ $this->formtype = 'initial';
}
}
- wfProfileOut( __METHOD__ );
- return $text;
+ $permErrors = $this->getEditPermissionErrors( $this->save ? 'secure' : 'full' );
+ if ( $permErrors ) {
+ wfDebug( __METHOD__ . ": User can't edit\n" );
+ // Auto-block user's IP if the account was "hard" blocked
+ if ( !wfReadOnly() ) {
+ DeferredUpdates::addCallableUpdate( function () {
+ $this->context->getUser()->spreadAnyEditBlock();
+ } );
+ }
+ $this->displayPermissionsError( $permErrors );
+
+ return;
+ }
+
+ $revision = $this->mArticle->getRevisionFetched();
+ // Disallow editing revisions with content models different from the current one
+ // Undo edits being an exception in order to allow reverting content model changes.
+ if ( $revision
+ && $revision->getContentModel() !== $this->contentModel
+ ) {
+ $prevRev = null;
+ if ( $this->undidRev ) {
+ $undidRevObj = Revision::newFromId( $this->undidRev );
+ $prevRev = $undidRevObj ? $undidRevObj->getPrevious() : null;
+ }
+ if ( !$this->undidRev
+ || !$prevRev
+ || $prevRev->getContentModel() !== $this->contentModel
+ ) {
+ $this->displayViewSourcePage(
+ $this->getContentObject(),
+ $this->context->msg(
+ 'contentmodelediterror',
+ $revision->getContentModel(),
+ $this->contentModel
+ )->plain()
+ );
+ return;
+ }
+ }
+
+ $this->isConflict = false;
+ // css / js subpages of user pages get a special treatment
+ // The following member variables are deprecated since 1.30,
+ // the functions should be used instead.
+ $this->isCssJsSubpage = $this->mTitle->isCssJsSubpage();
+ $this->isCssSubpage = $this->mTitle->isCssSubpage();
+ $this->isJsSubpage = $this->mTitle->isJsSubpage();
+ $this->isWrongCaseCssJsPage = $this->isWrongCaseCssJsPage();
+
+ # Show applicable editing introductions
+ if ( $this->formtype == 'initial' || $this->firsttime ) {
+ $this->showIntro();
+ }
+
+ # Attempt submission here. This will check for edit conflicts,
+ # and redundantly check for locked database, blocked IPs, etc.
+ # that edit() already checked just in case someone tries to sneak
+ # in the back door with a hand-edited submission URL.
+
+ if ( 'save' == $this->formtype ) {
+ $resultDetails = null;
+ $status = $this->attemptSave( $resultDetails );
+ if ( !$this->handleStatus( $status, $resultDetails ) ) {
+ return;
+ }
+ }
+
+ # First time through: get contents, set time for conflict
+ # checking, etc.
+ if ( 'initial' == $this->formtype || $this->firsttime ) {
+ if ( $this->initialiseForm() === false ) {
+ $this->noSuchSectionPage();
+ return;
+ }
+
+ if ( !$this->mTitle->getArticleID() ) {
+ Hooks::run( 'EditFormPreloadText', [ &$this->textbox1, &$this->mTitle ] );
+ } else {
+ Hooks::run( 'EditFormInitialText', [ $this ] );
+ }
+
+ }
+
+ $this->showEditForm();
+ }
+
+ /**
+ * @param string $rigor Same format as Title::getUserPermissionErrors()
+ * @return array
+ */
+ protected function getEditPermissionErrors( $rigor = 'secure' ) {
+ $user = $this->context->getUser();
+ $permErrors = $this->mTitle->getUserPermissionsErrors( 'edit', $user, $rigor );
+ # Can this title be created?
+ if ( !$this->mTitle->exists() ) {
+ $permErrors = array_merge(
+ $permErrors,
+ wfArrayDiff2(
+ $this->mTitle->getUserPermissionsErrors( 'create', $user, $rigor ),
+ $permErrors
+ )
+ );
+ }
+ # Ignore some permissions errors when a user is just previewing/viewing diffs
+ $remove = [];
+ foreach ( $permErrors as $error ) {
+ if ( ( $this->preview || $this->diff )
+ && (
+ $error[0] == 'blockedtext' ||
+ $error[0] == 'autoblockedtext' ||
+ $error[0] == 'systemblockedtext'
+ )
+ ) {
+ $remove[] = $error;
+ }
+ }
+ $permErrors = wfArrayDiff2( $permErrors, $remove );
+
+ return $permErrors;
+ }
+
+ /**
+ * Display a permissions error page, like OutputPage::showPermissionsErrorPage(),
+ * but with the following differences:
+ * - If redlink=1, the user will be redirected to the page
+ * - If there is content to display or the error occurs while either saving,
+ * previewing or showing the difference, it will be a
+ * "View source for ..." page displaying the source code after the error message.
+ *
+ * @since 1.19
+ * @param array $permErrors Array of permissions errors, as returned by
+ * Title::getUserPermissionsErrors().
+ * @throws PermissionsError
+ */
+ protected function displayPermissionsError( array $permErrors ) {
+ $out = $this->context->getOutput();
+ if ( $this->context->getRequest()->getBool( 'redlink' ) ) {
+ // The edit page was reached via a red link.
+ // Redirect to the article page and let them click the edit tab if
+ // they really want a permission error.
+ $out->redirect( $this->mTitle->getFullURL() );
+ return;
+ }
+
+ $content = $this->getContentObject();
+
+ # Use the normal message if there's nothing to display
+ if ( $this->firsttime && ( !$content || $content->isEmpty() ) ) {
+ $action = $this->mTitle->exists() ? 'edit' :
+ ( $this->mTitle->isTalkPage() ? 'createtalk' : 'createpage' );
+ throw new PermissionsError( $action, $permErrors );
+ }
+
+ $this->displayViewSourcePage(
+ $content,
+ $out->formatPermissionsErrorMessage( $permErrors, 'edit' )
+ );
+ }
+
+ /**
+ * Display a read-only View Source page
+ * @param Content $content content object
+ * @param string $errorMessage additional wikitext error message to display
+ */
+ protected function displayViewSourcePage( Content $content, $errorMessage = '' ) {
+ $out = $this->context->getOutput();
+ Hooks::run( 'EditPage::showReadOnlyForm:initial', [ $this, &$out ] );
+
+ $out->setRobotPolicy( 'noindex,nofollow' );
+ $out->setPageTitle( $this->context->msg(
+ 'viewsource-title',
+ $this->getContextTitle()->getPrefixedText()
+ ) );
+ $out->addBacklinkSubtitle( $this->getContextTitle() );
+ $out->addHTML( $this->editFormPageTop );
+ $out->addHTML( $this->editFormTextTop );
+
+ if ( $errorMessage !== '' ) {
+ $out->addWikiText( $errorMessage );
+ $out->addHTML( "<hr />\n" );
+ }
+
+ # If the user made changes, preserve them when showing the markup
+ # (This happens when a user is blocked during edit, for instance)
+ if ( !$this->firsttime ) {
+ $text = $this->textbox1;
+ $out->addWikiMsg( 'viewyourtext' );
+ } else {
+ try {
+ $text = $this->toEditText( $content );
+ } catch ( MWException $e ) {
+ # Serialize using the default format if the content model is not supported
+ # (e.g. for an old revision with a different model)
+ $text = $content->serialize();
+ }
+ $out->addWikiMsg( 'viewsourcetext' );
+ }
+
+ $out->addHTML( $this->editFormTextBeforeContent );
+ $this->showTextbox( $text, 'wpTextbox1', [ 'readonly' ] );
+ $out->addHTML( $this->editFormTextAfterContent );
+
+ $out->addHTML( $this->makeTemplatesOnThisPageList( $this->getTemplates() ) );
+
+ $out->addModules( 'mediawiki.action.edit.collapsibleFooter' );
+
+ $out->addHTML( $this->editFormTextBottom );
+ if ( $this->mTitle->exists() ) {
+ $out->returnToMain( null, $this->mTitle );
+ }
+ }
+
+ /**
+ * Should we show a preview when the edit form is first shown?
+ *
+ * @return bool
+ */
+ protected function previewOnOpen() {
+ $previewOnOpenNamespaces = $this->context->getConfig()->get( 'PreviewOnOpenNamespaces' );
+ $request = $this->context->getRequest();
+ if ( $request->getVal( 'preview' ) == 'yes' ) {
+ // Explicit override from request
+ return true;
+ } elseif ( $request->getVal( 'preview' ) == 'no' ) {
+ // Explicit override from request
+ return false;
+ } elseif ( $this->section == 'new' ) {
+ // Nothing *to* preview for new sections
+ return false;
+ } elseif ( ( $request->getVal( 'preload' ) !== null || $this->mTitle->exists() )
+ && $this->context->getUser()->getOption( 'previewonfirst' )
+ ) {
+ // Standard preference behavior
+ return true;
+ } elseif ( !$this->mTitle->exists()
+ && isset( $previewOnOpenNamespaces[$this->mTitle->getNamespace()] )
+ && $previewOnOpenNamespaces[$this->mTitle->getNamespace()]
+ ) {
+ // Categories are special
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ /**
+ * Checks whether the user entered a skin name in uppercase,
+ * e.g. "User:Example/Monobook.css" instead of "monobook.css"
+ *
+ * @return bool
+ */
+ protected function isWrongCaseCssJsPage() {
+ if ( $this->mTitle->isCssJsSubpage() ) {
+ $name = $this->mTitle->getSkinFromCssJsSubpage();
+ $skins = array_merge(
+ array_keys( Skin::getSkinNames() ),
+ [ 'common' ]
+ );
+ return !in_array( $name, $skins )
+ && in_array( strtolower( $name ), $skins );
+ } else {
+ return false;
+ }
+ }
+
+ /**
+ * Returns whether section editing is supported for the current page.
+ * Subclasses may override this to replace the default behavior, which is
+ * to check ContentHandler::supportsSections.
+ *
+ * @return bool True if this edit page supports sections, false otherwise.
+ */
+ protected function isSectionEditSupported() {
+ $contentHandler = ContentHandler::getForTitle( $this->mTitle );
+ return $contentHandler->supportsSections();
+ }
+
+ /**
+ * This function collects the form data and uses it to populate various member variables.
+ * @param WebRequest &$request
+ * @throws ErrorPageError
+ */
+ public function importFormData( &$request ) {
+ # Section edit can come from either the form or a link
+ $this->section = $request->getVal( 'wpSection', $request->getVal( 'section' ) );
+
+ if ( $this->section !== null && $this->section !== '' && !$this->isSectionEditSupported() ) {
+ throw new ErrorPageError( 'sectioneditnotsupported-title', 'sectioneditnotsupported-text' );
+ }
+
+ $this->isNew = !$this->mTitle->exists() || $this->section == 'new';
+
+ if ( $request->wasPosted() ) {
+ # These fields need to be checked for encoding.
+ # Also remove trailing whitespace, but don't remove _initial_
+ # whitespace from the text boxes. This may be significant formatting.
+ $this->textbox1 = rtrim( $request->getText( 'wpTextbox1' ) );
+ if ( !$request->getCheck( 'wpTextbox2' ) ) {
+ // Skip this if wpTextbox2 has input, it indicates that we came
+ // from a conflict page with raw page text, not a custom form
+ // modified by subclasses
+ $textbox1 = $this->importContentFormData( $request );
+ if ( $textbox1 !== null ) {
+ $this->textbox1 = $textbox1;
+ }
+ }
+
+ $this->unicodeCheck = $request->getText( 'wpUnicodeCheck' );
+
+ $this->summary = $request->getText( 'wpSummary' );
+
+ # If the summary consists of a heading, e.g. '==Foobar==', extract the title from the
+ # header syntax, e.g. 'Foobar'. This is mainly an issue when we are using wpSummary for
+ # section titles.
+ $this->summary = preg_replace( '/^\s*=+\s*(.*?)\s*=+\s*$/', '$1', $this->summary );
+
+ # Treat sectiontitle the same way as summary.
+ # Note that wpSectionTitle is not yet a part of the actual edit form, as wpSummary is
+ # currently doing double duty as both edit summary and section title. Right now this
+ # is just to allow API edits to work around this limitation, but this should be
+ # incorporated into the actual edit form when EditPage is rewritten (Bugs 18654, 26312).
+ $this->sectiontitle = $request->getText( 'wpSectionTitle' );
+ $this->sectiontitle = preg_replace( '/^\s*=+\s*(.*?)\s*=+\s*$/', '$1', $this->sectiontitle );
+
+ $this->edittime = $request->getVal( 'wpEdittime' );
+ $this->editRevId = $request->getIntOrNull( 'editRevId' );
+ $this->starttime = $request->getVal( 'wpStarttime' );
+
+ $undidRev = $request->getInt( 'wpUndidRevision' );
+ if ( $undidRev ) {
+ $this->undidRev = $undidRev;
+ }
+
+ $this->scrolltop = $request->getIntOrNull( 'wpScrolltop' );
+
+ if ( $this->textbox1 === '' && $request->getVal( 'wpTextbox1' ) === null ) {
+ // wpTextbox1 field is missing, possibly due to being "too big"
+ // according to some filter rules such as Suhosin's setting for
+ // suhosin.request.max_value_length (d'oh)
+ $this->incompleteForm = true;
+ } else {
+ // If we receive the last parameter of the request, we can fairly
+ // claim the POST request has not been truncated.
+
+ // TODO: softened the check for cutover. Once we determine
+ // that it is safe, we should complete the transition by
+ // removing the "edittime" clause.
+ $this->incompleteForm = ( !$request->getVal( 'wpUltimateParam' )
+ && is_null( $this->edittime ) );
+ }
+ if ( $this->incompleteForm ) {
+ # If the form is incomplete, force to preview.
+ wfDebug( __METHOD__ . ": Form data appears to be incomplete\n" );
+ wfDebug( "POST DATA: " . var_export( $_POST, true ) . "\n" );
+ $this->preview = true;
+ } else {
+ $this->preview = $request->getCheck( 'wpPreview' );
+ $this->diff = $request->getCheck( 'wpDiff' );
+
+ // Remember whether a save was requested, so we can indicate
+ // if we forced preview due to session failure.
+ $this->mTriedSave = !$this->preview;
+
+ if ( $this->tokenOk( $request ) ) {
+ # Some browsers will not report any submit button
+ # if the user hits enter in the comment box.
+ # The unmarked state will be assumed to be a save,
+ # if the form seems otherwise complete.
+ wfDebug( __METHOD__ . ": Passed token check.\n" );
+ } elseif ( $this->diff ) {
+ # Failed token check, but only requested "Show Changes".
+ wfDebug( __METHOD__ . ": Failed token check; Show Changes requested.\n" );
+ } else {
+ # Page might be a hack attempt posted from
+ # an external site. Preview instead of saving.
+ wfDebug( __METHOD__ . ": Failed token check; forcing preview\n" );
+ $this->preview = true;
+ }
+ }
+ $this->save = !$this->preview && !$this->diff;
+ if ( !preg_match( '/^\d{14}$/', $this->edittime ) ) {
+ $this->edittime = null;
+ }
+
+ if ( !preg_match( '/^\d{14}$/', $this->starttime ) ) {
+ $this->starttime = null;
+ }
+
+ $this->recreate = $request->getCheck( 'wpRecreate' );
+
+ $this->minoredit = $request->getCheck( 'wpMinoredit' );
+ $this->watchthis = $request->getCheck( 'wpWatchthis' );
+
+ $user = $this->context->getUser();
+ # Don't force edit summaries when a user is editing their own user or talk page
+ if ( ( $this->mTitle->mNamespace == NS_USER || $this->mTitle->mNamespace == NS_USER_TALK )
+ && $this->mTitle->getText() == $user->getName()
+ ) {
+ $this->allowBlankSummary = true;
+ } else {
+ $this->allowBlankSummary = $request->getBool( 'wpIgnoreBlankSummary' )
+ || !$user->getOption( 'forceeditsummary' );
+ }
+
+ $this->autoSumm = $request->getText( 'wpAutoSummary' );
+
+ $this->allowBlankArticle = $request->getBool( 'wpIgnoreBlankArticle' );
+ $this->allowSelfRedirect = $request->getBool( 'wpIgnoreSelfRedirect' );
+
+ $changeTags = $request->getVal( 'wpChangeTags' );
+ if ( is_null( $changeTags ) || $changeTags === '' ) {
+ $this->changeTags = [];
+ } else {
+ $this->changeTags = array_filter( array_map( 'trim', explode( ',',
+ $changeTags ) ) );
+ }
+ } else {
+ # Not a posted form? Start with nothing.
+ wfDebug( __METHOD__ . ": Not a posted form.\n" );
+ $this->textbox1 = '';
+ $this->summary = '';
+ $this->sectiontitle = '';
+ $this->edittime = '';
+ $this->editRevId = null;
+ $this->starttime = wfTimestampNow();
+ $this->edit = false;
+ $this->preview = false;
+ $this->save = false;
+ $this->diff = false;
+ $this->minoredit = false;
+ // Watch may be overridden by request parameters
+ $this->watchthis = $request->getBool( 'watchthis', false );
+ $this->recreate = false;
+
+ // When creating a new section, we can preload a section title by passing it as the
+ // preloadtitle parameter in the URL (T15100)
+ if ( $this->section == 'new' && $request->getVal( 'preloadtitle' ) ) {
+ $this->sectiontitle = $request->getVal( 'preloadtitle' );
+ // Once wpSummary isn't being use for setting section titles, we should delete this.
+ $this->summary = $request->getVal( 'preloadtitle' );
+ } elseif ( $this->section != 'new' && $request->getVal( 'summary' ) ) {
+ $this->summary = $request->getText( 'summary' );
+ if ( $this->summary !== '' ) {
+ $this->hasPresetSummary = true;
+ }
+ }
+
+ if ( $request->getVal( 'minor' ) ) {
+ $this->minoredit = true;
+ }
+ }
+
+ $this->oldid = $request->getInt( 'oldid' );
+ $this->parentRevId = $request->getInt( 'parentRevId' );
+
+ $this->bot = $request->getBool( 'bot', true );
+ $this->nosummary = $request->getBool( 'nosummary' );
+
+ // May be overridden by revision.
+ $this->contentModel = $request->getText( 'model', $this->contentModel );
+ // May be overridden by revision.
+ $this->contentFormat = $request->getText( 'format', $this->contentFormat );
+
+ try {
+ $handler = ContentHandler::getForModelID( $this->contentModel );
+ } catch ( MWUnknownContentModelException $e ) {
+ throw new ErrorPageError(
+ 'editpage-invalidcontentmodel-title',
+ 'editpage-invalidcontentmodel-text',
+ [ wfEscapeWikiText( $this->contentModel ) ]
+ );
+ }
+
+ if ( !$handler->isSupportedFormat( $this->contentFormat ) ) {
+ throw new ErrorPageError(
+ 'editpage-notsupportedcontentformat-title',
+ 'editpage-notsupportedcontentformat-text',
+ [
+ wfEscapeWikiText( $this->contentFormat ),
+ wfEscapeWikiText( ContentHandler::getLocalizedName( $this->contentModel ) )
+ ]
+ );
+ }
+
+ /**
+ * @todo Check if the desired model is allowed in this namespace, and if
+ * a transition from the page's current model to the new model is
+ * allowed.
+ */
+
+ $this->editintro = $request->getText( 'editintro',
+ // Custom edit intro for new sections
+ $this->section === 'new' ? 'MediaWiki:addsection-editintro' : '' );
+
+ // Allow extensions to modify form data
+ Hooks::run( 'EditPage::importFormData', [ $this, $request ] );
+ }
+
+ /**
+ * Subpage overridable method for extracting the page content data from the
+ * posted form to be placed in $this->textbox1, if using customized input
+ * this method should be overridden and return the page text that will be used
+ * for saving, preview parsing and so on...
+ *
+ * @param WebRequest &$request
+ * @return string|null
+ */
+ protected function importContentFormData( &$request ) {
+ return; // Don't do anything, EditPage already extracted wpTextbox1
+ }
+
+ /**
+ * Initialise form fields in the object
+ * Called on the first invocation, e.g. when a user clicks an edit link
+ * @return bool If the requested section is valid
+ */
+ public function initialiseForm() {
+ $this->edittime = $this->page->getTimestamp();
+ $this->editRevId = $this->page->getLatest();
+
+ $content = $this->getContentObject( false ); # TODO: track content object?!
+ if ( $content === false ) {
+ return false;
+ }
+ $this->textbox1 = $this->toEditText( $content );
+
+ $user = $this->context->getUser();
+ // activate checkboxes if user wants them to be always active
+ # Sort out the "watch" checkbox
+ if ( $user->getOption( 'watchdefault' ) ) {
+ # Watch all edits
+ $this->watchthis = true;
+ } elseif ( $user->getOption( 'watchcreations' ) && !$this->mTitle->exists() ) {
+ # Watch creations
+ $this->watchthis = true;
+ } elseif ( $user->isWatched( $this->mTitle ) ) {
+ # Already watched
+ $this->watchthis = true;
+ }
+ if ( $user->getOption( 'minordefault' ) && !$this->isNew ) {
+ $this->minoredit = true;
+ }
+ if ( $this->textbox1 === false ) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * @param Content|null $def_content The default value to return
+ *
+ * @return Content|null Content on success, $def_content for invalid sections
+ *
+ * @since 1.21
+ */
+ protected function getContentObject( $def_content = null ) {
+ global $wgContLang;
+
+ $content = false;
+
+ $user = $this->context->getUser();
+ $request = $this->context->getRequest();
+ // For message page not locally set, use the i18n message.
+ // For other non-existent articles, use preload text if any.
+ if ( !$this->mTitle->exists() || $this->section == 'new' ) {
+ if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI && $this->section != 'new' ) {
+ # If this is a system message, get the default text.
+ $msg = $this->mTitle->getDefaultMessageText();
+
+ $content = $this->toEditContent( $msg );
+ }
+ if ( $content === false ) {
+ # If requested, preload some text.
+ $preload = $request->getVal( 'preload',
+ // Custom preload text for new sections
+ $this->section === 'new' ? 'MediaWiki:addsection-preload' : '' );
+ $params = $request->getArray( 'preloadparams', [] );
+
+ $content = $this->getPreloadedContent( $preload, $params );
+ }
+ // For existing pages, get text based on "undo" or section parameters.
+ } else {
+ if ( $this->section != '' ) {
+ // Get section edit text (returns $def_text for invalid sections)
+ $orig = $this->getOriginalContent( $user );
+ $content = $orig ? $orig->getSection( $this->section ) : null;
+
+ if ( !$content ) {
+ $content = $def_content;
+ }
+ } else {
+ $undoafter = $request->getInt( 'undoafter' );
+ $undo = $request->getInt( 'undo' );
+
+ if ( $undo > 0 && $undoafter > 0 ) {
+ $undorev = Revision::newFromId( $undo );
+ $oldrev = Revision::newFromId( $undoafter );
+
+ # Sanity check, make sure it's the right page,
+ # the revisions exist and they were not deleted.
+ # Otherwise, $content will be left as-is.
+ if ( !is_null( $undorev ) && !is_null( $oldrev ) &&
+ !$undorev->isDeleted( Revision::DELETED_TEXT ) &&
+ !$oldrev->isDeleted( Revision::DELETED_TEXT )
+ ) {
+ $content = $this->page->getUndoContent( $undorev, $oldrev );
+
+ if ( $content === false ) {
+ # Warn the user that something went wrong
+ $undoMsg = 'failure';
+ } else {
+ $oldContent = $this->page->getContent( Revision::RAW );
+ $popts = ParserOptions::newFromUserAndLang( $user, $wgContLang );
+ $newContent = $content->preSaveTransform( $this->mTitle, $user, $popts );
+ if ( $newContent->getModel() !== $oldContent->getModel() ) {
+ // The undo may change content
+ // model if its reverting the top
+ // edit. This can result in
+ // mismatched content model/format.
+ $this->contentModel = $newContent->getModel();
+ $this->contentFormat = $oldrev->getContentFormat();
+ }
+
+ if ( $newContent->equals( $oldContent ) ) {
+ # Tell the user that the undo results in no change,
+ # i.e. the revisions were already undone.
+ $undoMsg = 'nochange';
+ $content = false;
+ } else {
+ # Inform the user of our success and set an automatic edit summary
+ $undoMsg = 'success';
+
+ # If we just undid one rev, use an autosummary
+ $firstrev = $oldrev->getNext();
+ if ( $firstrev && $firstrev->getId() == $undo ) {
+ $userText = $undorev->getUserText();
+ if ( $userText === '' ) {
+ $undoSummary = $this->context->msg(
+ 'undo-summary-username-hidden',
+ $undo
+ )->inContentLanguage()->text();
+ } else {
+ $undoSummary = $this->context->msg(
+ 'undo-summary',
+ $undo,
+ $userText
+ )->inContentLanguage()->text();
+ }
+ if ( $this->summary === '' ) {
+ $this->summary = $undoSummary;
+ } else {
+ $this->summary = $undoSummary . $this->context->msg( 'colon-separator' )
+ ->inContentLanguage()->text() . $this->summary;
+ }
+ $this->undidRev = $undo;
+ }
+ $this->formtype = 'diff';
+ }
+ }
+ } else {
+ // Failed basic sanity checks.
+ // Older revisions may have been removed since the link
+ // was created, or we may simply have got bogus input.
+ $undoMsg = 'norev';
+ }
+
+ $out = $this->context->getOutput();
+ // Messages: undo-success, undo-failure, undo-norev, undo-nochange
+ $class = ( $undoMsg == 'success' ? '' : 'error ' ) . "mw-undo-{$undoMsg}";
+ $this->editFormPageTop .= $out->parse( "<div class=\"{$class}\">" .
+ $this->context->msg( 'undo-' . $undoMsg )->plain() . '</div>', true, /* interface */true );
+ }
+
+ if ( $content === false ) {
+ $content = $this->getOriginalContent( $user );
+ }
+ }
+ }
+
+ return $content;
+ }
+
+ /**
+ * Get the content of the wanted revision, without section extraction.
+ *
+ * The result of this function can be used to compare user's input with
+ * section replaced in its context (using WikiPage::replaceSectionAtRev())
+ * to the original text of the edit.
+ *
+ * This differs from Article::getContent() that when a missing revision is
+ * encountered the result will be null and not the
+ * 'missing-revision' message.
+ *
+ * @since 1.19
+ * @param User $user The user to get the revision for
+ * @return Content|null
+ */
+ private function getOriginalContent( User $user ) {
+ if ( $this->section == 'new' ) {
+ return $this->getCurrentContent();
+ }
+ $revision = $this->mArticle->getRevisionFetched();
+ if ( $revision === null ) {
+ $handler = ContentHandler::getForModelID( $this->contentModel );
+ return $handler->makeEmptyContent();
+ }
+ $content = $revision->getContent( Revision::FOR_THIS_USER, $user );
+ return $content;
+ }
+
+ /**
+ * Get the edit's parent revision ID
+ *
+ * The "parent" revision is the ancestor that should be recorded in this
+ * page's revision history. It is either the revision ID of the in-memory
+ * article content, or in the case of a 3-way merge in order to rebase
+ * across a recoverable edit conflict, the ID of the newer revision to
+ * which we have rebased this page.
+ *
+ * @since 1.27
+ * @return int Revision ID
+ */
+ public function getParentRevId() {
+ if ( $this->parentRevId ) {
+ return $this->parentRevId;
+ } else {
+ return $this->mArticle->getRevIdFetched();
+ }
+ }
+
+ /**
+ * Get the current content of the page. This is basically similar to
+ * WikiPage::getContent( Revision::RAW ) except that when the page doesn't exist an empty
+ * content object is returned instead of null.
+ *
+ * @since 1.21
+ * @return Content
+ */
+ protected function getCurrentContent() {
+ $rev = $this->page->getRevision();
+ $content = $rev ? $rev->getContent( Revision::RAW ) : null;
+
+ if ( $content === false || $content === null ) {
+ $handler = ContentHandler::getForModelID( $this->contentModel );
+ return $handler->makeEmptyContent();
+ } elseif ( !$this->undidRev ) {
+ // Content models should always be the same since we error
+ // out if they are different before this point (in ->edit()).
+ // The exception being, during an undo, the current revision might
+ // differ from the prior revision.
+ $logger = LoggerFactory::getInstance( 'editpage' );
+ if ( $this->contentModel !== $rev->getContentModel() ) {
+ $logger->warning( "Overriding content model from current edit {prev} to {new}", [
+ 'prev' => $this->contentModel,
+ 'new' => $rev->getContentModel(),
+ 'title' => $this->getTitle()->getPrefixedDBkey(),
+ 'method' => __METHOD__
+ ] );
+ $this->contentModel = $rev->getContentModel();
+ }
+
+ // Given that the content models should match, the current selected
+ // format should be supported.
+ if ( !$content->isSupportedFormat( $this->contentFormat ) ) {
+ $logger->warning( "Current revision content format unsupported. Overriding {prev} to {new}", [
+
+ 'prev' => $this->contentFormat,
+ 'new' => $rev->getContentFormat(),
+ 'title' => $this->getTitle()->getPrefixedDBkey(),
+ 'method' => __METHOD__
+ ] );
+ $this->contentFormat = $rev->getContentFormat();
+ }
+ }
+ return $content;
+ }
+
+ /**
+ * Use this method before edit() to preload some content into the edit box
+ *
+ * @param Content $content
+ *
+ * @since 1.21
+ */
+ public function setPreloadedContent( Content $content ) {
+ $this->mPreloadContent = $content;
+ }
+
+ /**
+ * Get the contents to be preloaded into the box, either set by
+ * an earlier setPreloadText() or by loading the given page.
+ *
+ * @param string $preload Representing the title to preload from.
+ * @param array $params Parameters to use (interface-message style) in the preloaded text
+ *
+ * @return Content
+ *
+ * @since 1.21
+ */
+ protected function getPreloadedContent( $preload, $params = [] ) {
+ if ( !empty( $this->mPreloadContent ) ) {
+ return $this->mPreloadContent;
+ }
+
+ $handler = ContentHandler::getForModelID( $this->contentModel );
+
+ if ( $preload === '' ) {
+ return $handler->makeEmptyContent();
+ }
+
+ $user = $this->context->getUser();
+ $title = Title::newFromText( $preload );
+ # Check for existence to avoid getting MediaWiki:Noarticletext
+ if ( $title === null || !$title->exists() || !$title->userCan( 'read', $user ) ) {
+ // TODO: somehow show a warning to the user!
+ return $handler->makeEmptyContent();
+ }
+
+ $page = WikiPage::factory( $title );
+ if ( $page->isRedirect() ) {
+ $title = $page->getRedirectTarget();
+ # Same as before
+ if ( $title === null || !$title->exists() || !$title->userCan( 'read', $user ) ) {
+ // TODO: somehow show a warning to the user!
+ return $handler->makeEmptyContent();
+ }
+ $page = WikiPage::factory( $title );
+ }
+
+ $parserOptions = ParserOptions::newFromUser( $user );
+ $content = $page->getContent( Revision::RAW );
+
+ if ( !$content ) {
+ // TODO: somehow show a warning to the user!
+ return $handler->makeEmptyContent();
+ }
+
+ if ( $content->getModel() !== $handler->getModelID() ) {
+ $converted = $content->convert( $handler->getModelID() );
+
+ if ( !$converted ) {
+ // TODO: somehow show a warning to the user!
+ wfDebug( "Attempt to preload incompatible content: " .
+ "can't convert " . $content->getModel() .
+ " to " . $handler->getModelID() );
+
+ return $handler->makeEmptyContent();
+ }
+
+ $content = $converted;
+ }
+
+ return $content->preloadTransform( $title, $parserOptions, $params );
+ }
+
+ /**
+ * Make sure the form isn't faking a user's credentials.
+ *
+ * @param WebRequest &$request
+ * @return bool
+ * @private
+ */
+ public function tokenOk( &$request ) {
+ $token = $request->getVal( 'wpEditToken' );
+ $user = $this->context->getUser();
+ $this->mTokenOk = $user->matchEditToken( $token );
+ $this->mTokenOkExceptSuffix = $user->matchEditTokenNoSuffix( $token );
+ return $this->mTokenOk;
+ }
+
+ /**
+ * Sets post-edit cookie indicating the user just saved a particular revision.
+ *
+ * This uses a temporary cookie for each revision ID so separate saves will never
+ * interfere with each other.
+ *
+ * Article::view deletes the cookie on server-side after the redirect and
+ * converts the value to the global JavaScript variable wgPostEdit.
+ *
+ * If the variable were set on the server, it would be cached, which is unwanted
+ * since the post-edit state should only apply to the load right after the save.
+ *
+ * @param int $statusValue The status value (to check for new article status)
+ */
+ protected function setPostEditCookie( $statusValue ) {
+ $revisionId = $this->page->getLatest();
+ $postEditKey = self::POST_EDIT_COOKIE_KEY_PREFIX . $revisionId;
+
+ $val = 'saved';
+ if ( $statusValue == self::AS_SUCCESS_NEW_ARTICLE ) {
+ $val = 'created';
+ } elseif ( $this->oldid ) {
+ $val = 'restored';
+ }
+
+ $response = $this->context->getRequest()->response();
+ $response->setCookie( $postEditKey, $val, time() + self::POST_EDIT_COOKIE_DURATION );
+ }
+
+ /**
+ * Attempt submission
+ * @param array|bool &$resultDetails See docs for $result in internalAttemptSave
+ * @throws UserBlockedError|ReadOnlyError|ThrottledError|PermissionsError
+ * @return Status The resulting status object.
+ */
+ public function attemptSave( &$resultDetails = false ) {
+ # Allow bots to exempt some edits from bot flagging
+ $bot = $this->context->getUser()->isAllowed( 'bot' ) && $this->bot;
+ $status = $this->internalAttemptSave( $resultDetails, $bot );
+
+ Hooks::run( 'EditPage::attemptSave:after', [ $this, $status, $resultDetails ] );
+
+ return $status;
+ }
+
+ /**
+ * Log when a page was successfully saved after the edit conflict view
+ */
+ private function incrementResolvedConflicts() {
+ if ( $this->context->getRequest()->getText( 'mode' ) !== 'conflict' ) {
+ return;
+ }
+
+ $stats = MediaWikiServices::getInstance()->getStatsdDataFactory();
+ $stats->increment( 'edit.failures.conflict.resolved' );
+ }
+
+ /**
+ * Handle status, such as after attempt save
+ *
+ * @param Status $status
+ * @param array|bool $resultDetails
+ *
+ * @throws ErrorPageError
+ * @return bool False, if output is done, true if rest of the form should be displayed
+ */
+ private function handleStatus( Status $status, $resultDetails ) {
+ /**
+ * @todo FIXME: once the interface for internalAttemptSave() is made
+ * nicer, this should use the message in $status
+ */
+ if ( $status->value == self::AS_SUCCESS_UPDATE
+ || $status->value == self::AS_SUCCESS_NEW_ARTICLE
+ ) {
+ $this->incrementResolvedConflicts();
+
+ $this->didSave = true;
+ if ( !$resultDetails['nullEdit'] ) {
+ $this->setPostEditCookie( $status->value );
+ }
+ }
+
+ $out = $this->context->getOutput();
+
+ // "wpExtraQueryRedirect" is a hidden input to modify
+ // after save URL and is not used by actual edit form
+ $request = $this->context->getRequest();
+ $extraQueryRedirect = $request->getVal( 'wpExtraQueryRedirect' );
+
+ switch ( $status->value ) {
+ case self::AS_HOOK_ERROR_EXPECTED:
+ case self::AS_CONTENT_TOO_BIG:
+ case self::AS_ARTICLE_WAS_DELETED:
+ case self::AS_CONFLICT_DETECTED:
+ case self::AS_SUMMARY_NEEDED:
+ case self::AS_TEXTBOX_EMPTY:
+ case self::AS_MAX_ARTICLE_SIZE_EXCEEDED:
+ case self::AS_END:
+ case self::AS_BLANK_ARTICLE:
+ case self::AS_SELF_REDIRECT:
+ return true;
+
+ case self::AS_HOOK_ERROR:
+ return false;
+
+ case self::AS_CANNOT_USE_CUSTOM_MODEL:
+ case self::AS_PARSE_ERROR:
+ case self::AS_UNICODE_NOT_SUPPORTED:
+ $out->addWikiText( '<div class="error">' . "\n" . $status->getWikiText() . '</div>' );
+ return true;
+
+ case self::AS_SUCCESS_NEW_ARTICLE:
+ $query = $resultDetails['redirect'] ? 'redirect=no' : '';
+ if ( $extraQueryRedirect ) {
+ if ( $query === '' ) {
+ $query = $extraQueryRedirect;
+ } else {
+ $query = $query . '&' . $extraQueryRedirect;
+ }
+ }
+ $anchor = isset( $resultDetails['sectionanchor'] ) ? $resultDetails['sectionanchor'] : '';
+ $out->redirect( $this->mTitle->getFullURL( $query ) . $anchor );
+ return false;
+
+ case self::AS_SUCCESS_UPDATE:
+ $extraQuery = '';
+ $sectionanchor = $resultDetails['sectionanchor'];
+
+ // Give extensions a chance to modify URL query on update
+ Hooks::run(
+ 'ArticleUpdateBeforeRedirect',
+ [ $this->mArticle, &$sectionanchor, &$extraQuery ]
+ );
+
+ if ( $resultDetails['redirect'] ) {
+ if ( $extraQuery == '' ) {
+ $extraQuery = 'redirect=no';
+ } else {
+ $extraQuery = 'redirect=no&' . $extraQuery;
+ }
+ }
+ if ( $extraQueryRedirect ) {
+ if ( $extraQuery === '' ) {
+ $extraQuery = $extraQueryRedirect;
+ } else {
+ $extraQuery = $extraQuery . '&' . $extraQueryRedirect;
+ }
+ }
+
+ $out->redirect( $this->mTitle->getFullURL( $extraQuery ) . $sectionanchor );
+ return false;
+
+ case self::AS_SPAM_ERROR:
+ $this->spamPageWithContent( $resultDetails['spam'] );
+ return false;
+
+ case self::AS_BLOCKED_PAGE_FOR_USER:
+ throw new UserBlockedError( $this->context->getUser()->getBlock() );
+
+ case self::AS_IMAGE_REDIRECT_ANON:
+ case self::AS_IMAGE_REDIRECT_LOGGED:
+ throw new PermissionsError( 'upload' );
+
+ case self::AS_READ_ONLY_PAGE_ANON:
+ case self::AS_READ_ONLY_PAGE_LOGGED:
+ throw new PermissionsError( 'edit' );
+
+ case self::AS_READ_ONLY_PAGE:
+ throw new ReadOnlyError;
+
+ case self::AS_RATE_LIMITED:
+ throw new ThrottledError();
+
+ case self::AS_NO_CREATE_PERMISSION:
+ $permission = $this->mTitle->isTalkPage() ? 'createtalk' : 'createpage';
+ throw new PermissionsError( $permission );
+
+ case self::AS_NO_CHANGE_CONTENT_MODEL:
+ throw new PermissionsError( 'editcontentmodel' );
+
+ default:
+ // We don't recognize $status->value. The only way that can happen
+ // is if an extension hook aborted from inside ArticleSave.
+ // Render the status object into $this->hookError
+ // FIXME this sucks, we should just use the Status object throughout
+ $this->hookError = '<div class="error">' ."\n" . $status->getWikiText() .
+ '</div>';
+ return true;
+ }
+ }
+
+ /**
+ * Run hooks that can filter edits just before they get saved.
+ *
+ * @param Content $content The Content to filter.
+ * @param Status $status For reporting the outcome to the caller
+ * @param User $user The user performing the edit
+ *
+ * @return bool
+ */
+ protected function runPostMergeFilters( Content $content, Status $status, User $user ) {
+ // Run old style post-section-merge edit filter
+ if ( $this->hookError != '' ) {
+ # ...or the hook could be expecting us to produce an error
+ $status->fatal( 'hookaborted' );
+ $status->value = self::AS_HOOK_ERROR_EXPECTED;
+ return false;
+ }
+
+ // Run new style post-section-merge edit filter
+ if ( !Hooks::run( 'EditFilterMergedContent',
+ [ $this->context, $content, $status, $this->summary,
+ $user, $this->minoredit ] )
+ ) {
+ # Error messages etc. could be handled within the hook...
+ if ( $status->isGood() ) {
+ $status->fatal( 'hookaborted' );
+ // Not setting $this->hookError here is a hack to allow the hook
+ // to cause a return to the edit page without $this->hookError
+ // being set. This is used by ConfirmEdit to display a captcha
+ // without any error message cruft.
+ } else {
+ $this->hookError = $status->getWikiText();
+ }
+ // Use the existing $status->value if the hook set it
+ if ( !$status->value ) {
+ $status->value = self::AS_HOOK_ERROR;
+ }
+ return false;
+ } elseif ( !$status->isOK() ) {
+ # ...or the hook could be expecting us to produce an error
+ // FIXME this sucks, we should just use the Status object throughout
+ $this->hookError = $status->getWikiText();
+ $status->fatal( 'hookaborted' );
+ $status->value = self::AS_HOOK_ERROR_EXPECTED;
+ return false;
+ }
+
+ return true;
+ }
+
+ /**
+ * Return the summary to be used for a new section.
+ *
+ * @param string $sectionanchor Set to the section anchor text
+ * @return string
+ */
+ private function newSectionSummary( &$sectionanchor = null ) {
+ global $wgParser;
+
+ if ( $this->sectiontitle !== '' ) {
+ $sectionanchor = $this->guessSectionName( $this->sectiontitle );
+ // If no edit summary was specified, create one automatically from the section
+ // title and have it link to the new section. Otherwise, respect the summary as
+ // passed.
+ if ( $this->summary === '' ) {
+ $cleanSectionTitle = $wgParser->stripSectionName( $this->sectiontitle );
+ return $this->context->msg( 'newsectionsummary' )
+ ->rawParams( $cleanSectionTitle )->inContentLanguage()->text();
+ }
+ } elseif ( $this->summary !== '' ) {
+ $sectionanchor = $this->guessSectionName( $this->summary );
+ # This is a new section, so create a link to the new section
+ # in the revision summary.
+ $cleanSummary = $wgParser->stripSectionName( $this->summary );
+ return $this->context->msg( 'newsectionsummary' )
+ ->rawParams( $cleanSummary )->inContentLanguage()->text();
+ }
+ return $this->summary;
+ }
+
+ /**
+ * Attempt submission (no UI)
+ *
+ * @param array &$result Array to add statuses to, currently with the
+ * possible keys:
+ * - spam (string): Spam string from content if any spam is detected by
+ * matchSpamRegex.
+ * - sectionanchor (string): Section anchor for a section save.
+ * - nullEdit (bool): Set if doEditContent is OK. True if null edit,
+ * false otherwise.
+ * - redirect (bool): Set if doEditContent is OK. True if resulting
+ * revision is a redirect.
+ * @param bool $bot True if edit is being made under the bot right.
+ *
+ * @return Status Status object, possibly with a message, but always with
+ * one of the AS_* constants in $status->value,
+ *
+ * @todo FIXME: This interface is TERRIBLE, but hard to get rid of due to
+ * various error display idiosyncrasies. There are also lots of cases
+ * where error metadata is set in the object and retrieved later instead
+ * of being returned, e.g. AS_CONTENT_TOO_BIG and
+ * AS_BLOCKED_PAGE_FOR_USER. All that stuff needs to be cleaned up some
+ * time.
+ */
+ public function internalAttemptSave( &$result, $bot = false ) {
+ $status = Status::newGood();
+ $user = $this->context->getUser();
+
+ if ( !Hooks::run( 'EditPage::attemptSave', [ $this ] ) ) {
+ wfDebug( "Hook 'EditPage::attemptSave' aborted article saving\n" );
+ $status->fatal( 'hookaborted' );
+ $status->value = self::AS_HOOK_ERROR;
+ return $status;
+ }
+
+ if ( $this->unicodeCheck !== self::UNICODE_CHECK ) {
+ $status->fatal( 'unicode-support-fail' );
+ $status->value = self::AS_UNICODE_NOT_SUPPORTED;
+ return $status;
+ }
+
+ $request = $this->context->getRequest();
+ $spam = $request->getText( 'wpAntispam' );
+ if ( $spam !== '' ) {
+ wfDebugLog(
+ 'SimpleAntiSpam',
+ $user->getName() .
+ ' editing "' .
+ $this->mTitle->getPrefixedText() .
+ '" submitted bogus field "' .
+ $spam .
+ '"'
+ );
+ $status->fatal( 'spamprotectionmatch', false );
+ $status->value = self::AS_SPAM_ERROR;
+ return $status;
+ }
+
+ try {
+ # Construct Content object
+ $textbox_content = $this->toEditContent( $this->textbox1 );
+ } catch ( MWContentSerializationException $ex ) {
+ $status->fatal(
+ 'content-failed-to-parse',
+ $this->contentModel,
+ $this->contentFormat,
+ $ex->getMessage()
+ );
+ $status->value = self::AS_PARSE_ERROR;
+ return $status;
+ }
+
+ # Check image redirect
+ if ( $this->mTitle->getNamespace() == NS_FILE &&
+ $textbox_content->isRedirect() &&
+ !$user->isAllowed( 'upload' )
+ ) {
+ $code = $user->isAnon() ? self::AS_IMAGE_REDIRECT_ANON : self::AS_IMAGE_REDIRECT_LOGGED;
+ $status->setResult( false, $code );
+
+ return $status;
+ }
+
+ # Check for spam
+ $match = self::matchSummarySpamRegex( $this->summary );
+ if ( $match === false && $this->section == 'new' ) {
+ # $wgSpamRegex is enforced on this new heading/summary because, unlike
+ # regular summaries, it is added to the actual wikitext.
+ if ( $this->sectiontitle !== '' ) {
+ # This branch is taken when the API is used with the 'sectiontitle' parameter.
+ $match = self::matchSpamRegex( $this->sectiontitle );
+ } else {
+ # This branch is taken when the "Add Topic" user interface is used, or the API
+ # is used with the 'summary' parameter.
+ $match = self::matchSpamRegex( $this->summary );
+ }
+ }
+ if ( $match === false ) {
+ $match = self::matchSpamRegex( $this->textbox1 );
+ }
+ if ( $match !== false ) {
+ $result['spam'] = $match;
+ $ip = $request->getIP();
+ $pdbk = $this->mTitle->getPrefixedDBkey();
+ $match = str_replace( "\n", '', $match );
+ wfDebugLog( 'SpamRegex', "$ip spam regex hit [[$pdbk]]: \"$match\"" );
+ $status->fatal( 'spamprotectionmatch', $match );
+ $status->value = self::AS_SPAM_ERROR;
+ return $status;
+ }
+ if ( !Hooks::run(
+ 'EditFilter',
+ [ $this, $this->textbox1, $this->section, &$this->hookError, $this->summary ] )
+ ) {
+ # Error messages etc. could be handled within the hook...
+ $status->fatal( 'hookaborted' );
+ $status->value = self::AS_HOOK_ERROR;
+ return $status;
+ } elseif ( $this->hookError != '' ) {
+ # ...or the hook could be expecting us to produce an error
+ $status->fatal( 'hookaborted' );
+ $status->value = self::AS_HOOK_ERROR_EXPECTED;
+ return $status;
+ }
+
+ if ( $user->isBlockedFrom( $this->mTitle, false ) ) {
+ // Auto-block user's IP if the account was "hard" blocked
+ if ( !wfReadOnly() ) {
+ $user->spreadAnyEditBlock();
+ }
+ # Check block state against master, thus 'false'.
+ $status->setResult( false, self::AS_BLOCKED_PAGE_FOR_USER );
+ return $status;
+ }
+
+ $this->contentLength = strlen( $this->textbox1 );
+ $config = $this->context->getConfig();
+ $maxArticleSize = $config->get( 'MaxArticleSize' );
+ if ( $this->contentLength > $maxArticleSize * 1024 ) {
+ // Error will be displayed by showEditForm()
+ $this->tooBig = true;
+ $status->setResult( false, self::AS_CONTENT_TOO_BIG );
+ return $status;
+ }
+
+ if ( !$user->isAllowed( 'edit' ) ) {
+ if ( $user->isAnon() ) {
+ $status->setResult( false, self::AS_READ_ONLY_PAGE_ANON );
+ return $status;
+ } else {
+ $status->fatal( 'readonlytext' );
+ $status->value = self::AS_READ_ONLY_PAGE_LOGGED;
+ return $status;
+ }
+ }
+
+ $changingContentModel = false;
+ if ( $this->contentModel !== $this->mTitle->getContentModel() ) {
+ if ( !$config->get( 'ContentHandlerUseDB' ) ) {
+ $status->fatal( 'editpage-cannot-use-custom-model' );
+ $status->value = self::AS_CANNOT_USE_CUSTOM_MODEL;
+ return $status;
+ } elseif ( !$user->isAllowed( 'editcontentmodel' ) ) {
+ $status->setResult( false, self::AS_NO_CHANGE_CONTENT_MODEL );
+ return $status;
+ }
+ // Make sure the user can edit the page under the new content model too
+ $titleWithNewContentModel = clone $this->mTitle;
+ $titleWithNewContentModel->setContentModel( $this->contentModel );
+ if ( !$titleWithNewContentModel->userCan( 'editcontentmodel', $user )
+ || !$titleWithNewContentModel->userCan( 'edit', $user )
+ ) {
+ $status->setResult( false, self::AS_NO_CHANGE_CONTENT_MODEL );
+ return $status;
+ }
+
+ $changingContentModel = true;
+ $oldContentModel = $this->mTitle->getContentModel();
+ }
+
+ if ( $this->changeTags ) {
+ $changeTagsStatus = ChangeTags::canAddTagsAccompanyingChange(
+ $this->changeTags, $user );
+ if ( !$changeTagsStatus->isOK() ) {
+ $changeTagsStatus->value = self::AS_CHANGE_TAG_ERROR;
+ return $changeTagsStatus;
+ }
+ }
+
+ if ( wfReadOnly() ) {
+ $status->fatal( 'readonlytext' );
+ $status->value = self::AS_READ_ONLY_PAGE;
+ return $status;
+ }
+ if ( $user->pingLimiter() || $user->pingLimiter( 'linkpurge', 0 )
+ || ( $changingContentModel && $user->pingLimiter( 'editcontentmodel' ) )
+ ) {
+ $status->fatal( 'actionthrottledtext' );
+ $status->value = self::AS_RATE_LIMITED;
+ return $status;
+ }
+
+ # If the article has been deleted while editing, don't save it without
+ # confirmation
+ if ( $this->wasDeletedSinceLastEdit() && !$this->recreate ) {
+ $status->setResult( false, self::AS_ARTICLE_WAS_DELETED );
+ return $status;
+ }
+
+ # Load the page data from the master. If anything changes in the meantime,
+ # we detect it by using page_latest like a token in a 1 try compare-and-swap.
+ $this->page->loadPageData( 'fromdbmaster' );
+ $new = !$this->page->exists();
+
+ if ( $new ) {
+ // Late check for create permission, just in case *PARANOIA*
+ if ( !$this->mTitle->userCan( 'create', $user ) ) {
+ $status->fatal( 'nocreatetext' );
+ $status->value = self::AS_NO_CREATE_PERMISSION;
+ wfDebug( __METHOD__ . ": no create permission\n" );
+ return $status;
+ }
+
+ // Don't save a new page if it's blank or if it's a MediaWiki:
+ // message with content equivalent to default (allow empty pages
+ // in this case to disable messages, see T52124)
+ $defaultMessageText = $this->mTitle->getDefaultMessageText();
+ if ( $this->mTitle->getNamespace() === NS_MEDIAWIKI && $defaultMessageText !== false ) {
+ $defaultText = $defaultMessageText;
+ } else {
+ $defaultText = '';
+ }
+
+ if ( !$this->allowBlankArticle && $this->textbox1 === $defaultText ) {
+ $this->blankArticle = true;
+ $status->fatal( 'blankarticle' );
+ $status->setResult( false, self::AS_BLANK_ARTICLE );
+ return $status;
+ }
+
+ if ( !$this->runPostMergeFilters( $textbox_content, $status, $user ) ) {
+ return $status;
+ }
+
+ $content = $textbox_content;
+
+ $result['sectionanchor'] = '';
+ if ( $this->section == 'new' ) {
+ if ( $this->sectiontitle !== '' ) {
+ // Insert the section title above the content.
+ $content = $content->addSectionHeader( $this->sectiontitle );
+ } elseif ( $this->summary !== '' ) {
+ // Insert the section title above the content.
+ $content = $content->addSectionHeader( $this->summary );
+ }
+ $this->summary = $this->newSectionSummary( $result['sectionanchor'] );
+ }
+
+ $status->value = self::AS_SUCCESS_NEW_ARTICLE;
+
+ } else { # not $new
+
+ # Article exists. Check for edit conflict.
+
+ $this->page->clear(); # Force reload of dates, etc.
+ $timestamp = $this->page->getTimestamp();
+ $latest = $this->page->getLatest();
+
+ wfDebug( "timestamp: {$timestamp}, edittime: {$this->edittime}\n" );
+
+ // Check editRevId if set, which handles same-second timestamp collisions
+ if ( $timestamp != $this->edittime
+ || ( $this->editRevId !== null && $this->editRevId != $latest )
+ ) {
+ $this->isConflict = true;
+ if ( $this->section == 'new' ) {
+ if ( $this->page->getUserText() == $user->getName() &&
+ $this->page->getComment() == $this->newSectionSummary()
+ ) {
+ // Probably a duplicate submission of a new comment.
+ // This can happen when CDN resends a request after
+ // a timeout but the first one actually went through.
+ wfDebug( __METHOD__
+ . ": duplicate new section submission; trigger edit conflict!\n" );
+ } else {
+ // New comment; suppress conflict.
+ $this->isConflict = false;
+ wfDebug( __METHOD__ . ": conflict suppressed; new section\n" );
+ }
+ } elseif ( $this->section == ''
+ && Revision::userWasLastToEdit(
+ DB_MASTER, $this->mTitle->getArticleID(),
+ $user->getId(), $this->edittime
+ )
+ ) {
+ # Suppress edit conflict with self, except for section edits where merging is required.
+ wfDebug( __METHOD__ . ": Suppressing edit conflict, same user.\n" );
+ $this->isConflict = false;
+ }
+ }
+
+ // If sectiontitle is set, use it, otherwise use the summary as the section title.
+ if ( $this->sectiontitle !== '' ) {
+ $sectionTitle = $this->sectiontitle;
+ } else {
+ $sectionTitle = $this->summary;
+ }
+
+ $content = null;
+
+ if ( $this->isConflict ) {
+ wfDebug( __METHOD__
+ . ": conflict! getting section '{$this->section}' for time '{$this->edittime}'"
+ . " (id '{$this->editRevId}') (article time '{$timestamp}')\n" );
+ // @TODO: replaceSectionAtRev() with base ID (not prior current) for ?oldid=X case
+ // ...or disable section editing for non-current revisions (not exposed anyway).
+ if ( $this->editRevId !== null ) {
+ $content = $this->page->replaceSectionAtRev(
+ $this->section,
+ $textbox_content,
+ $sectionTitle,
+ $this->editRevId
+ );
+ } else {
+ $content = $this->page->replaceSectionContent(
+ $this->section,
+ $textbox_content,
+ $sectionTitle,
+ $this->edittime
+ );
+ }
+ } else {
+ wfDebug( __METHOD__ . ": getting section '{$this->section}'\n" );
+ $content = $this->page->replaceSectionContent(
+ $this->section,
+ $textbox_content,
+ $sectionTitle
+ );
+ }
+
+ if ( is_null( $content ) ) {
+ wfDebug( __METHOD__ . ": activating conflict; section replace failed.\n" );
+ $this->isConflict = true;
+ $content = $textbox_content; // do not try to merge here!
+ } elseif ( $this->isConflict ) {
+ # Attempt merge
+ if ( $this->mergeChangesIntoContent( $content ) ) {
+ // Successful merge! Maybe we should tell the user the good news?
+ $this->isConflict = false;
+ wfDebug( __METHOD__ . ": Suppressing edit conflict, successful merge.\n" );
+ } else {
+ $this->section = '';
+ $this->textbox1 = ContentHandler::getContentText( $content );
+ wfDebug( __METHOD__ . ": Keeping edit conflict, failed merge.\n" );
+ }
+ }
+
+ if ( $this->isConflict ) {
+ $status->setResult( false, self::AS_CONFLICT_DETECTED );
+ return $status;
+ }
+
+ if ( !$this->runPostMergeFilters( $content, $status, $user ) ) {
+ return $status;
+ }
+
+ if ( $this->section == 'new' ) {
+ // Handle the user preference to force summaries here
+ if ( !$this->allowBlankSummary && trim( $this->summary ) == '' ) {
+ $this->missingSummary = true;
+ $status->fatal( 'missingsummary' ); // or 'missingcommentheader' if $section == 'new'. Blegh
+ $status->value = self::AS_SUMMARY_NEEDED;
+ return $status;
+ }
+
+ // Do not allow the user to post an empty comment
+ if ( $this->textbox1 == '' ) {
+ $this->missingComment = true;
+ $status->fatal( 'missingcommenttext' );
+ $status->value = self::AS_TEXTBOX_EMPTY;
+ return $status;
+ }
+ } elseif ( !$this->allowBlankSummary
+ && !$content->equals( $this->getOriginalContent( $user ) )
+ && !$content->isRedirect()
+ && md5( $this->summary ) == $this->autoSumm
+ ) {
+ $this->missingSummary = true;
+ $status->fatal( 'missingsummary' );
+ $status->value = self::AS_SUMMARY_NEEDED;
+ return $status;
+ }
+
+ # All's well
+ $sectionanchor = '';
+ if ( $this->section == 'new' ) {
+ $this->summary = $this->newSectionSummary( $sectionanchor );
+ } elseif ( $this->section != '' ) {
+ # Try to get a section anchor from the section source, redirect
+ # to edited section if header found.
+ # XXX: Might be better to integrate this into Article::replaceSectionAtRev
+ # for duplicate heading checking and maybe parsing.
+ $hasmatch = preg_match( "/^ *([=]{1,6})(.*?)(\\1) *\\n/i", $this->textbox1, $matches );
+ # We can't deal with anchors, includes, html etc in the header for now,
+ # headline would need to be parsed to improve this.
+ if ( $hasmatch && strlen( $matches[2] ) > 0 ) {
+ $sectionanchor = $this->guessSectionName( $matches[2] );
+ }
+ }
+ $result['sectionanchor'] = $sectionanchor;
+
+ // Save errors may fall down to the edit form, but we've now
+ // merged the section into full text. Clear the section field
+ // so that later submission of conflict forms won't try to
+ // replace that into a duplicated mess.
+ $this->textbox1 = $this->toEditText( $content );
+ $this->section = '';
+
+ $status->value = self::AS_SUCCESS_UPDATE;
+ }
+
+ if ( !$this->allowSelfRedirect
+ && $content->isRedirect()
+ && $content->getRedirectTarget()->equals( $this->getTitle() )
+ ) {
+ // If the page already redirects to itself, don't warn.
+ $currentTarget = $this->getCurrentContent()->getRedirectTarget();
+ if ( !$currentTarget || !$currentTarget->equals( $this->getTitle() ) ) {
+ $this->selfRedirect = true;
+ $status->fatal( 'selfredirect' );
+ $status->value = self::AS_SELF_REDIRECT;
+ return $status;
+ }
+ }
+
+ // Check for length errors again now that the section is merged in
+ $this->contentLength = strlen( $this->toEditText( $content ) );
+ if ( $this->contentLength > $maxArticleSize * 1024 ) {
+ $this->tooBig = true;
+ $status->setResult( false, self::AS_MAX_ARTICLE_SIZE_EXCEEDED );
+ return $status;
+ }
+
+ $flags = EDIT_AUTOSUMMARY |
+ ( $new ? EDIT_NEW : EDIT_UPDATE ) |
+ ( ( $this->minoredit && !$this->isNew ) ? EDIT_MINOR : 0 ) |
+ ( $bot ? EDIT_FORCE_BOT : 0 );
+
+ $doEditStatus = $this->page->doEditContent(
+ $content,
+ $this->summary,
+ $flags,
+ false,
+ $user,
+ $content->getDefaultFormat(),
+ $this->changeTags,
+ $this->undidRev
+ );
+
+ if ( !$doEditStatus->isOK() ) {
+ // Failure from doEdit()
+ // Show the edit conflict page for certain recognized errors from doEdit(),
+ // but don't show it for errors from extension hooks
+ $errors = $doEditStatus->getErrorsArray();
+ if ( in_array( $errors[0][0],
+ [ 'edit-gone-missing', 'edit-conflict', 'edit-already-exists' ] )
+ ) {
+ $this->isConflict = true;
+ // Destroys data doEdit() put in $status->value but who cares
+ $doEditStatus->value = self::AS_END;
+ }
+ return $doEditStatus;
+ }
+
+ $result['nullEdit'] = $doEditStatus->hasMessage( 'edit-no-change' );
+ if ( $result['nullEdit'] ) {
+ // We don't know if it was a null edit until now, so increment here
+ $user->pingLimiter( 'linkpurge' );
+ }
+ $result['redirect'] = $content->isRedirect();
+
+ $this->updateWatchlist();
+
+ // If the content model changed, add a log entry
+ if ( $changingContentModel ) {
+ $this->addContentModelChangeLogEntry(
+ $user,
+ $new ? false : $oldContentModel,
+ $this->contentModel,
+ $this->summary
+ );
+ }
+
+ return $status;
+ }
+
+ /**
+ * @param User $user
+ * @param string|false $oldModel false if the page is being newly created
+ * @param string $newModel
+ * @param string $reason
+ */
+ protected function addContentModelChangeLogEntry( User $user, $oldModel, $newModel, $reason ) {
+ $new = $oldModel === false;
+ $log = new ManualLogEntry( 'contentmodel', $new ? 'new' : 'change' );
+ $log->setPerformer( $user );
+ $log->setTarget( $this->mTitle );
+ $log->setComment( $reason );
+ $log->setParameters( [
+ '4::oldmodel' => $oldModel,
+ '5::newmodel' => $newModel
+ ] );
+ $logid = $log->insert();
+ $log->publish( $logid );
+ }
+
+ /**
+ * Register the change of watch status
+ */
+ protected function updateWatchlist() {
+ $user = $this->context->getUser();
+ if ( !$user->isLoggedIn() ) {
+ return;
+ }
+
+ $title = $this->mTitle;
+ $watch = $this->watchthis;
+ // Do this in its own transaction to reduce contention...
+ DeferredUpdates::addCallableUpdate( function () use ( $user, $title, $watch ) {
+ if ( $watch == $user->isWatched( $title, User::IGNORE_USER_RIGHTS ) ) {
+ return; // nothing to change
+ }
+ WatchAction::doWatchOrUnwatch( $watch, $title, $user );
+ } );
+ }
+
+ /**
+ * Attempts to do 3-way merge of edit content with a base revision
+ * and current content, in case of edit conflict, in whichever way appropriate
+ * for the content type.
+ *
+ * @since 1.21
+ *
+ * @param Content $editContent
+ *
+ * @return bool
+ */
+ private function mergeChangesIntoContent( &$editContent ) {
+ $db = wfGetDB( DB_MASTER );
+
+ // This is the revision the editor started from
+ $baseRevision = $this->getBaseRevision();
+ $baseContent = $baseRevision ? $baseRevision->getContent() : null;
+
+ if ( is_null( $baseContent ) ) {
+ return false;
+ }
+
+ // The current state, we want to merge updates into it
+ $currentRevision = Revision::loadFromTitle( $db, $this->mTitle );
+ $currentContent = $currentRevision ? $currentRevision->getContent() : null;
+
+ if ( is_null( $currentContent ) ) {
+ return false;
+ }
+
+ $handler = ContentHandler::getForModelID( $baseContent->getModel() );
+
+ $result = $handler->merge3( $baseContent, $editContent, $currentContent );
+
+ if ( $result ) {
+ $editContent = $result;
+ // Update parentRevId to what we just merged.
+ $this->parentRevId = $currentRevision->getId();
+ return true;
+ }
+
+ return false;
+ }
+
+ /**
+ * @note: this method is very poorly named. If the user opened the form with ?oldid=X,
+ * one might think of X as the "base revision", which is NOT what this returns.
+ * @return Revision Current version when the edit was started
+ */
+ public function getBaseRevision() {
+ if ( !$this->mBaseRevision ) {
+ $db = wfGetDB( DB_MASTER );
+ $this->mBaseRevision = $this->editRevId
+ ? Revision::newFromId( $this->editRevId, Revision::READ_LATEST )
+ : Revision::loadFromTimestamp( $db, $this->mTitle, $this->edittime );
+ }
+ return $this->mBaseRevision;
+ }
+
+ /**
+ * Check given input text against $wgSpamRegex, and return the text of the first match.
+ *
+ * @param string $text
+ *
+ * @return string|bool Matching string or false
+ */
+ public static function matchSpamRegex( $text ) {
+ global $wgSpamRegex;
+ // For back compatibility, $wgSpamRegex may be a single string or an array of regexes.
+ $regexes = (array)$wgSpamRegex;
+ return self::matchSpamRegexInternal( $text, $regexes );
+ }
+
+ /**
+ * Check given input text against $wgSummarySpamRegex, and return the text of the first match.
+ *
+ * @param string $text
+ *
+ * @return string|bool Matching string or false
+ */
+ public static function matchSummarySpamRegex( $text ) {
+ global $wgSummarySpamRegex;
+ $regexes = (array)$wgSummarySpamRegex;
+ return self::matchSpamRegexInternal( $text, $regexes );
+ }
+
+ /**
+ * @param string $text
+ * @param array $regexes
+ * @return bool|string
+ */
+ protected static function matchSpamRegexInternal( $text, $regexes ) {
+ foreach ( $regexes as $regex ) {
+ $matches = [];
+ if ( preg_match( $regex, $text, $matches ) ) {
+ return $matches[0];
+ }
+ }
+ return false;
+ }
+
+ public function setHeaders() {
+ $out = $this->context->getOutput();
+
+ $out->addModules( 'mediawiki.action.edit' );
+ $out->addModuleStyles( 'mediawiki.action.edit.styles' );
+
+ $user = $this->context->getUser();
+ if ( $user->getOption( 'showtoolbar' ) ) {
+ // The addition of default buttons is handled by getEditToolbar() which
+ // has its own dependency on this module. The call here ensures the module
+ // is loaded in time (it has position "top") for other modules to register
+ // buttons (e.g. extensions, gadgets, user scripts).
+ $out->addModules( 'mediawiki.toolbar' );
+ }
+
+ if ( $user->getOption( 'uselivepreview' ) ) {
+ $out->addModules( 'mediawiki.action.edit.preview' );
+ }
+
+ if ( $user->getOption( 'useeditwarning' ) ) {
+ $out->addModules( 'mediawiki.action.edit.editWarning' );
+ }
+
+ # Enabled article-related sidebar, toplinks, etc.
+ $out->setArticleRelated( true );
+
+ $contextTitle = $this->getContextTitle();
+ if ( $this->isConflict ) {
+ $msg = 'editconflict';
+ } elseif ( $contextTitle->exists() && $this->section != '' ) {
+ $msg = $this->section == 'new' ? 'editingcomment' : 'editingsection';
+ } else {
+ $msg = $contextTitle->exists()
+ || ( $contextTitle->getNamespace() == NS_MEDIAWIKI
+ && $contextTitle->getDefaultMessageText() !== false
+ )
+ ? 'editing'
+ : 'creating';
+ }
+
+ # Use the title defined by DISPLAYTITLE magic word when present
+ # NOTE: getDisplayTitle() returns HTML while getPrefixedText() returns plain text.
+ # setPageTitle() treats the input as wikitext, which should be safe in either case.
+ $displayTitle = isset( $this->mParserOutput ) ? $this->mParserOutput->getDisplayTitle() : false;
+ if ( $displayTitle === false ) {
+ $displayTitle = $contextTitle->getPrefixedText();
+ }
+ $out->setPageTitle( $this->context->msg( $msg, $displayTitle ) );
+ # Transmit the name of the message to JavaScript for live preview
+ # Keep Resources.php/mediawiki.action.edit.preview in sync with the possible keys
+ $out->addJsConfigVars( [
+ 'wgEditMessage' => $msg,
+ 'wgAjaxEditStash' => $this->context->getConfig()->get( 'AjaxEditStash' ),
+ ] );
+ }
+
+ /**
+ * Show all applicable editing introductions
+ */
+ protected function showIntro() {
+ if ( $this->suppressIntro ) {
+ return;
+ }
+
+ $out = $this->context->getOutput();
+ $namespace = $this->mTitle->getNamespace();
+
+ if ( $namespace == NS_MEDIAWIKI ) {
+ # Show a warning if editing an interface message
+ $out->wrapWikiMsg( "<div class='mw-editinginterface'>\n$1\n</div>", 'editinginterface' );
+ # If this is a default message (but not css or js),
+ # show a hint that it is translatable on translatewiki.net
+ if ( !$this->mTitle->hasContentModel( CONTENT_MODEL_CSS )
+ && !$this->mTitle->hasContentModel( CONTENT_MODEL_JAVASCRIPT )
+ ) {
+ $defaultMessageText = $this->mTitle->getDefaultMessageText();
+ if ( $defaultMessageText !== false ) {
+ $out->wrapWikiMsg( "<div class='mw-translateinterface'>\n$1\n</div>",
+ 'translateinterface' );
+ }
+ }
+ } elseif ( $namespace == NS_FILE ) {
+ # Show a hint to shared repo
+ $file = wfFindFile( $this->mTitle );
+ if ( $file && !$file->isLocal() ) {
+ $descUrl = $file->getDescriptionUrl();
+ # there must be a description url to show a hint to shared repo
+ if ( $descUrl ) {
+ if ( !$this->mTitle->exists() ) {
+ $out->wrapWikiMsg( "<div class=\"mw-sharedupload-desc-create\">\n$1\n</div>", [
+ 'sharedupload-desc-create', $file->getRepo()->getDisplayName(), $descUrl
+ ] );
+ } else {
+ $out->wrapWikiMsg( "<div class=\"mw-sharedupload-desc-edit\">\n$1\n</div>", [
+ 'sharedupload-desc-edit', $file->getRepo()->getDisplayName(), $descUrl
+ ] );
+ }
+ }
+ }
+ }
+
+ # Show a warning message when someone creates/edits a user (talk) page but the user does not exist
+ # Show log extract when the user is currently blocked
+ if ( $namespace == NS_USER || $namespace == NS_USER_TALK ) {
+ $username = explode( '/', $this->mTitle->getText(), 2 )[0];
+ $user = User::newFromName( $username, false /* allow IP users */ );
+ $ip = User::isIP( $username );
+ $block = Block::newFromTarget( $user, $user );
+ if ( !( $user && $user->isLoggedIn() ) && !$ip ) { # User does not exist
+ $out->wrapWikiMsg( "<div class=\"mw-userpage-userdoesnotexist error\">\n$1\n</div>",
+ [ 'userpage-userdoesnotexist', wfEscapeWikiText( $username ) ] );
+ } elseif ( !is_null( $block ) && $block->getType() != Block::TYPE_AUTO ) {
+ # Show log extract if the user is currently blocked
+ LogEventsList::showLogExtract(
+ $out,
+ 'block',
+ MWNamespace::getCanonicalName( NS_USER ) . ':' . $block->getTarget(),
+ '',
+ [
+ 'lim' => 1,
+ 'showIfEmpty' => false,
+ 'msgKey' => [
+ 'blocked-notice-logextract',
+ $user->getName() # Support GENDER in notice
+ ]
+ ]
+ );
+ }
+ }
+ # Try to add a custom edit intro, or use the standard one if this is not possible.
+ if ( !$this->showCustomIntro() && !$this->mTitle->exists() ) {
+ $helpLink = wfExpandUrl( Skin::makeInternalOrExternalUrl(
+ $this->context->msg( 'helppage' )->inContentLanguage()->text()
+ ) );
+ if ( $this->context->getUser()->isLoggedIn() ) {
+ $out->wrapWikiMsg(
+ // Suppress the external link icon, consider the help url an internal one
+ "<div class=\"mw-newarticletext plainlinks\">\n$1\n</div>",
+ [
+ 'newarticletext',
+ $helpLink
+ ]
+ );
+ } else {
+ $out->wrapWikiMsg(
+ // Suppress the external link icon, consider the help url an internal one
+ "<div class=\"mw-newarticletextanon plainlinks\">\n$1\n</div>",
+ [
+ 'newarticletextanon',
+ $helpLink
+ ]
+ );
+ }
+ }
+ # Give a notice if the user is editing a deleted/moved page...
+ if ( !$this->mTitle->exists() ) {
+ $dbr = wfGetDB( DB_REPLICA );
+
+ LogEventsList::showLogExtract( $out, [ 'delete', 'move' ], $this->mTitle,
+ '',
+ [
+ 'lim' => 10,
+ 'conds' => [ 'log_action != ' . $dbr->addQuotes( 'revision' ) ],
+ 'showIfEmpty' => false,
+ 'msgKey' => [ 'recreate-moveddeleted-warn' ]
+ ]
+ );
+ }
+ }
+
+ /**
+ * Attempt to show a custom editing introduction, if supplied
+ *
+ * @return bool
+ */
+ protected function showCustomIntro() {
+ if ( $this->editintro ) {
+ $title = Title::newFromText( $this->editintro );
+ if ( $title instanceof Title && $title->exists() && $title->userCan( 'read' ) ) {
+ // Added using template syntax, to take <noinclude>'s into account.
+ $this->context->getOutput()->addWikiTextTitleTidy(
+ '<div class="mw-editintro">{{:' . $title->getFullText() . '}}</div>',
+ $this->mTitle
+ );
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Gets an editable textual representation of $content.
+ * The textual representation can be turned by into a Content object by the
+ * toEditContent() method.
+ *
+ * If $content is null or false or a string, $content is returned unchanged.
+ *
+ * If the given Content object is not of a type that can be edited using
+ * the text base EditPage, an exception will be raised. Set
+ * $this->allowNonTextContent to true to allow editing of non-textual
+ * content.
+ *
+ * @param Content|null|bool|string $content
+ * @return string The editable text form of the content.
+ *
+ * @throws MWException If $content is not an instance of TextContent and
+ * $this->allowNonTextContent is not true.
+ */
+ protected function toEditText( $content ) {
+ if ( $content === null || $content === false || is_string( $content ) ) {
+ return $content;
+ }
+
+ if ( !$this->isSupportedContentModel( $content->getModel() ) ) {
+ throw new MWException( 'This content model is not supported: ' . $content->getModel() );
+ }
+
+ return $content->serialize( $this->contentFormat );
}
/**
- * Get the contents of a page from its title and remove includeonly tags
+ * Turns the given text into a Content object by unserializing it.
+ *
+ * If the resulting Content object is not of a type that can be edited using
+ * the text base EditPage, an exception will be raised. Set
+ * $this->allowNonTextContent to true to allow editing of non-textual
+ * content.
*
- * @param $preload String: the title of the page.
- * @return string The contents of the page.
+ * @param string|null|bool $text Text to unserialize
+ * @return Content|bool|null The content object created from $text. If $text was false
+ * or null, false resp. null will be returned instead.
+ *
+ * @throws MWException If unserializing the text results in a Content
+ * object that is not an instance of TextContent and
+ * $this->allowNonTextContent is not true.
*/
- private function getPreloadedText($preload) {
- if ( $preload === '' )
- return '';
- else {
- $preloadTitle = Title::newFromText( $preload );
- if ( isset( $preloadTitle ) && $preloadTitle->userCanRead() ) {
- $rev=Revision::newFromTitle($preloadTitle);
- if ( is_object( $rev ) ) {
- $text = $rev->getText();
- // TODO FIXME: AAAAAAAAAAA, this shouldn't be implementing
- // its own mini-parser! -Γ¦var
- $text = preg_replace( '~</?includeonly>~', '', $text );
- return $text;
- } else
- return '';
- }
- }
- }
-
- /**
- * This is the function that extracts metadata from the article body on the first view.
- * To turn the feature on, set $wgUseMetadataEdit = true ; in LocalSettings
- * and set $wgMetadataWhitelist to the *full* title of the template whitelist
- */
- function extractMetaDataFromArticle () {
- global $wgUseMetadataEdit , $wgMetadataWhitelist , $wgLang ;
- $this->mMetaData = '' ;
- if ( !$wgUseMetadataEdit ) return ;
- if ( $wgMetadataWhitelist == '' ) return ;
- $s = '' ;
- $t = $this->getContent();
-
- # MISSING : <nowiki> filtering
-
- # Categories and language links
- $t = explode ( "\n" , $t ) ;
- $catlow = strtolower ( $wgLang->getNsText ( NS_CATEGORY ) ) ;
- $cat = $ll = array() ;
- foreach ( $t AS $key => $x )
- {
- $y = trim ( strtolower ( $x ) ) ;
- while ( substr ( $y , 0 , 2 ) == '[[' )
- {
- $y = explode ( ']]' , trim ( $x ) ) ;
- $first = array_shift ( $y ) ;
- $first = explode ( ':' , $first ) ;
- $ns = array_shift ( $first ) ;
- $ns = trim ( str_replace ( '[' , '' , $ns ) ) ;
- if ( strlen ( $ns ) == 2 OR strtolower ( $ns ) == $catlow )
- {
- $add = '[[' . $ns . ':' . implode ( ':' , $first ) . ']]' ;
- if ( strtolower ( $ns ) == $catlow ) $cat[] = $add ;
- else $ll[] = $add ;
- $x = implode ( ']]' , $y ) ;
- $t[$key] = $x ;
- $y = trim ( strtolower ( $x ) ) ;
- }
- }
+ protected function toEditContent( $text ) {
+ if ( $text === false || $text === null ) {
+ return $text;
}
- if ( count ( $cat ) ) $s .= implode ( ' ' , $cat ) . "\n" ;
- if ( count ( $ll ) ) $s .= implode ( ' ' , $ll ) . "\n" ;
- $t = implode ( "\n" , $t ) ;
-
- # Load whitelist
- $sat = array () ; # stand-alone-templates; must be lowercase
- $wl_title = Title::newFromText ( $wgMetadataWhitelist ) ;
- $wl_article = new Article ( $wl_title ) ;
- $wl = explode ( "\n" , $wl_article->getContent() ) ;
- foreach ( $wl AS $x )
- {
- $isentry = false ;
- $x = trim ( $x ) ;
- while ( substr ( $x , 0 , 1 ) == '*' )
- {
- $isentry = true ;
- $x = trim ( substr ( $x , 1 ) ) ;
- }
- if ( $isentry )
- {
- $sat[] = strtolower ( $x ) ;
- }
-
- }
-
- # Templates, but only some
- $t = explode ( '{{' , $t ) ;
- $tl = array () ;
- foreach ( $t AS $key => $x )
- {
- $y = explode ( '}}' , $x , 2 ) ;
- if ( count ( $y ) == 2 )
- {
- $z = $y[0] ;
- $z = explode ( '|' , $z ) ;
- $tn = array_shift ( $z ) ;
- if ( in_array ( strtolower ( $tn ) , $sat ) )
- {
- $tl[] = '{{' . $y[0] . '}}' ;
- $t[$key] = $y[1] ;
- $y = explode ( '}}' , $y[1] , 2 ) ;
- }
- else $t[$key] = '{{' . $x ;
- }
- else if ( $key != 0 ) $t[$key] = '{{' . $x ;
- else $t[$key] = $x ;
- }
- if ( count ( $tl ) ) $s .= implode ( ' ' , $tl ) ;
- $t = implode ( '' , $t ) ;
- $t = str_replace ( "\n\n\n" , "\n" , $t ) ;
- $this->mArticle->mContent = $t ;
- $this->mMetaData = $s ;
- }
+ $content = ContentHandler::makeContent( $text, $this->getTitle(),
+ $this->contentModel, $this->contentFormat );
- function submit() {
- $this->edit();
+ if ( !$this->isSupportedContentModel( $content->getModel() ) ) {
+ throw new MWException( 'This content model is not supported: ' . $content->getModel() );
+ }
+
+ return $content;
}
/**
- * This is the function that gets called for "action=edit". It
- * sets up various member variables, then passes execution to
- * another function, usually showEditForm()
+ * Send the edit form and related headers to OutputPage
+ * @param callable|null $formCallback That takes an OutputPage parameter; will be called
+ * during form output near the top, for captchas and the like.
*
- * The edit form is self-submitting, so that when things like
- * preview and edit conflicts occur, we get the same form back
- * with the extra stuff added. Only when the final submission
- * is made and all is well do we actually save and redirect to
- * the newly-edited page.
+ * The $formCallback parameter is deprecated since MediaWiki 1.25. Please
+ * use the EditPage::showEditForm:fields hook instead.
*/
- function edit() {
- global $wgOut, $wgUser, $wgRequest, $wgTitle;
+ public function showEditForm( $formCallback = null ) {
+ # need to parse the preview early so that we know which templates are used,
+ # otherwise users with "show preview after edit box" will get a blank list
+ # we parse this near the beginning so that setHeaders can do the title
+ # setting work instead of leaving it in getPreviewText
+ $previewOutput = '';
+ if ( $this->formtype == 'preview' ) {
+ $previewOutput = $this->getPreviewText();
+ }
- if ( ! wfRunHooks( 'AlternateEdit', array( &$this ) ) )
- return;
+ $out = $this->context->getOutput();
- $fname = 'EditPage::edit';
- wfProfileIn( $fname );
- wfDebug( "$fname: enter\n" );
+ // Avoid PHP 7.1 warning of passing $this by reference
+ $editPage = $this;
+ Hooks::run( 'EditPage::showEditForm:initial', [ &$editPage, &$out ] );
- // this is not an article
- $wgOut->setArticleFlag(false);
+ $this->setHeaders();
- $this->importFormData( $wgRequest );
- $this->firsttime = false;
+ $this->addTalkPageText();
+ $this->addEditNotices();
- if( $this->live ) {
- $this->livePreview();
- wfProfileOut( $fname );
+ if ( !$this->isConflict &&
+ $this->section != '' &&
+ !$this->isSectionEditSupported() ) {
+ // We use $this->section to much before this and getVal('wgSection') directly in other places
+ // at this point we can't reset $this->section to '' to fallback to non-section editing.
+ // Someone is welcome to try refactoring though
+ $out->showErrorPage( 'sectioneditnotsupported-title', 'sectioneditnotsupported-text' );
return;
}
- $permErrors = $this->mTitle->getUserPermissionsErrors( 'edit', $wgUser);
- if( !$this->mTitle->exists() )
- $permErrors += $this->mTitle->getUserPermissionsErrors( 'create', $wgUser);
+ $this->showHeader();
- # Ignore some permissions errors.
- $remove = array();
- foreach( $permErrors as $error ) {
- if ($this->preview || $this->diff &&
- ($error[0] == 'blockedtext' || $error[0] == 'autoblockedtext'))
- {
- // Don't worry about blocks when previewing/diffing
- $remove[] = $error;
- }
+ $out->addHTML( $this->editFormPageTop );
- if ($error[0] == 'readonlytext')
- {
- if ($this->edit) {
- $this->formtype = 'preview';
- } elseif ($this->save || $this->preview || $this->diff) {
- $remove[] = $error;
- }
- }
+ $user = $this->context->getUser();
+ if ( $user->getOption( 'previewontop' ) ) {
+ $this->displayPreviewArea( $previewOutput, true );
}
- # array_diff returns elements in $permErrors that are not in $remove.
- $permErrors = array_diff( $permErrors, $remove );
- if ( !empty($permErrors) )
- {
- wfDebug( "$fname: User can't edit\n" );
- $wgOut->readOnlyPage( $this->getContent(), true, $permErrors );
- wfProfileOut( $fname );
- return;
- } else {
- if ( $this->save ) {
- $this->formtype = 'save';
- } else if ( $this->preview ) {
- $this->formtype = 'preview';
- } else if ( $this->diff ) {
- $this->formtype = 'diff';
- } else { # First time through
- $this->firsttime = true;
- if( $this->previewOnOpen() ) {
- $this->formtype = 'preview';
- } else {
- $this->extractMetaDataFromArticle () ;
- $this->formtype = 'initial';
- }
+ $out->addHTML( $this->editFormTextTop );
+
+ $showToolbar = true;
+ if ( $this->wasDeletedSinceLastEdit() ) {
+ if ( $this->formtype == 'save' ) {
+ // Hide the toolbar and edit area, user can click preview to get it back
+ // Add an confirmation checkbox and explanation.
+ $showToolbar = false;
+ } else {
+ $out->wrapWikiMsg( "<div class='error mw-deleted-while-editing'>\n$1\n</div>",
+ 'deletedwhileediting' );
}
}
- wfProfileIn( "$fname-business-end" );
+ // @todo add EditForm plugin interface and use it here!
+ // search for textarea1 and textarea2, and allow EditForm to override all uses.
+ $out->addHTML( Html::openElement(
+ 'form',
+ [
+ 'class' => 'mw-editform',
+ 'id' => self::EDITFORM_ID,
+ 'name' => self::EDITFORM_ID,
+ 'method' => 'post',
+ 'action' => $this->getActionURL( $this->getContextTitle() ),
+ 'enctype' => 'multipart/form-data'
+ ]
+ ) );
+
+ if ( is_callable( $formCallback ) ) {
+ wfWarn( 'The $formCallback parameter to ' . __METHOD__ . 'is deprecated' );
+ call_user_func_array( $formCallback, [ &$out ] );
+ }
- $this->isConflict = false;
- // css / js subpages of user pages get a special treatment
- $this->isCssJsSubpage = $wgTitle->isCssJsSubpage();
- $this->isValidCssJsSubpage = $wgTitle->isValidCssJsSubpage();
+ // Add a check for Unicode support
+ $out->addHTML( Html::hidden( 'wpUnicodeCheck', self::UNICODE_CHECK ) );
- /* Notice that we can't use isDeleted, because it returns true if article is ever deleted
- * no matter it's current state
- */
- $this->deletedSinceEdit = false;
- if ( $this->edittime != '' ) {
- /* Note that we rely on logging table, which hasn't been always there,
- * but that doesn't matter, because this only applies to brand new
- * deletes. This is done on every preview and save request. Move it further down
- * to only perform it on saves
- */
- if ( $this->mTitle->isDeleted() ) {
- $this->lastDelete = $this->getLastDelete();
- if ( !is_null($this->lastDelete) ) {
- $deletetime = $this->lastDelete->log_timestamp;
- if ( ($deletetime - $this->starttime) > 0 ) {
- $this->deletedSinceEdit = true;
- }
- }
- }
+ // Add an empty field to trip up spambots
+ $out->addHTML(
+ Xml::openElement( 'div', [ 'id' => 'antispam-container', 'style' => 'display: none;' ] )
+ . Html::rawElement(
+ 'label',
+ [ 'for' => 'wpAntispam' ],
+ $this->context->msg( 'simpleantispam-label' )->parse()
+ )
+ . Xml::element(
+ 'input',
+ [
+ 'type' => 'text',
+ 'name' => 'wpAntispam',
+ 'id' => 'wpAntispam',
+ 'value' => ''
+ ]
+ )
+ . Xml::closeElement( 'div' )
+ );
+
+ // Avoid PHP 7.1 warning of passing $this by reference
+ $editPage = $this;
+ Hooks::run( 'EditPage::showEditForm:fields', [ &$editPage, &$out ] );
+
+ // Put these up at the top to ensure they aren't lost on early form submission
+ $this->showFormBeforeText();
+
+ if ( $this->wasDeletedSinceLastEdit() && 'save' == $this->formtype ) {
+ $username = $this->lastDelete->user_name;
+ $comment = CommentStore::newKey( 'log_comment' )->getComment( $this->lastDelete )->text;
+
+ // It is better to not parse the comment at all than to have templates expanded in the middle
+ // TODO: can the checkLabel be moved outside of the div so that wrapWikiMsg could be used?
+ $key = $comment === ''
+ ? 'confirmrecreate-noreason'
+ : 'confirmrecreate';
+ $out->addHTML(
+ '<div class="mw-confirm-recreate">' .
+ $this->context->msg( $key, $username, "<nowiki>$comment</nowiki>" )->parse() .
+ Xml::checkLabel( $this->context->msg( 'recreate' )->text(), 'wpRecreate', 'wpRecreate', false,
+ [ 'title' => Linker::titleAttrib( 'recreate' ), 'tabindex' => 1, 'id' => 'wpRecreate' ]
+ ) .
+ '</div>'
+ );
}
- # Show applicable editing introductions
- if( $this->formtype == 'initial' || $this->firsttime )
- $this->showIntro();
-
- if( $this->mTitle->isTalkPage() ) {
- $wgOut->addWikiText( wfMsg( 'talkpagetext' ) );
+ # When the summary is hidden, also hide them on preview/show changes
+ if ( $this->nosummary ) {
+ $out->addHTML( Html::hidden( 'nosummary', true ) );
}
- # Attempt submission here. This will check for edit conflicts,
- # and redundantly check for locked database, blocked IPs, etc.
- # that edit() already checked just in case someone tries to sneak
- # in the back door with a hand-edited submission URL.
+ # If a blank edit summary was previously provided, and the appropriate
+ # user preference is active, pass a hidden tag as wpIgnoreBlankSummary. This will stop the
+ # user being bounced back more than once in the event that a summary
+ # is not required.
+ # ####
+ # For a bit more sophisticated detection of blank summaries, hash the
+ # automatic one and pass that in the hidden field wpAutoSummary.
+ if ( $this->missingSummary || ( $this->section == 'new' && $this->nosummary ) ) {
+ $out->addHTML( Html::hidden( 'wpIgnoreBlankSummary', true ) );
+ }
- if ( 'save' == $this->formtype ) {
- if ( !$this->attemptSave() ) {
- wfProfileOut( "$fname-business-end" );
- wfProfileOut( $fname );
- return;
- }
+ if ( $this->undidRev ) {
+ $out->addHTML( Html::hidden( 'wpUndidRevision', $this->undidRev ) );
}
- # First time through: get contents, set time for conflict
- # checking, etc.
- if ( 'initial' == $this->formtype || $this->firsttime ) {
- if ($this->initialiseForm() === false) {
- $this->noSuchSectionPage();
- wfProfileOut( "$fname-business-end" );
- wfProfileOut( $fname );
- return;
- }
- if( !$this->mTitle->getArticleId() )
- wfRunHooks( 'EditFormPreloadText', array( &$this->textbox1, &$this->mTitle ) );
+ if ( $this->selfRedirect ) {
+ $out->addHTML( Html::hidden( 'wpIgnoreSelfRedirect', true ) );
}
- $this->showEditForm();
- wfProfileOut( "$fname-business-end" );
- wfProfileOut( $fname );
- }
+ if ( $this->hasPresetSummary ) {
+ // If a summary has been preset using &summary= we don't want to prompt for
+ // a different summary. Only prompt for a summary if the summary is blanked.
+ // (T19416)
+ $this->autoSumm = md5( '' );
+ }
- /**
- * Should we show a preview when the edit form is first shown?
- *
- * @return bool
- */
- private function previewOnOpen() {
- global $wgRequest, $wgUser;
- if( $wgRequest->getVal( 'preview' ) == 'yes' ) {
- // Explicit override from request
- return true;
- } elseif( $wgRequest->getVal( 'preview' ) == 'no' ) {
- // Explicit override from request
- return false;
- } elseif( $this->section == 'new' ) {
- // Nothing *to* preview for new sections
- return false;
- } elseif( ( $wgRequest->getVal( 'preload' ) !== '' || $this->mTitle->exists() ) && $wgUser->getOption( 'previewonfirst' ) ) {
- // Standard preference behaviour
- return true;
- } elseif( !$this->mTitle->exists() && $this->mTitle->getNamespace() == NS_CATEGORY ) {
- // Categories are special
- return true;
+ $autosumm = $this->autoSumm ? $this->autoSumm : md5( $this->summary );
+ $out->addHTML( Html::hidden( 'wpAutoSummary', $autosumm ) );
+
+ $out->addHTML( Html::hidden( 'oldid', $this->oldid ) );
+ $out->addHTML( Html::hidden( 'parentRevId', $this->getParentRevId() ) );
+
+ $out->addHTML( Html::hidden( 'format', $this->contentFormat ) );
+ $out->addHTML( Html::hidden( 'model', $this->contentModel ) );
+
+ $out->enableOOUI();
+
+ if ( $this->section == 'new' ) {
+ $this->showSummaryInput( true, $this->summary );
+ $out->addHTML( $this->getSummaryPreview( true, $this->summary ) );
+ }
+
+ $out->addHTML( $this->editFormTextBeforeContent );
+
+ if ( !$this->mTitle->isCssJsSubpage() && $showToolbar && $user->getOption( 'showtoolbar' ) ) {
+ $out->addHTML( self::getEditToolbar( $this->mTitle ) );
+ }
+
+ if ( $this->blankArticle ) {
+ $out->addHTML( Html::hidden( 'wpIgnoreBlankArticle', true ) );
+ }
+
+ if ( $this->isConflict ) {
+ // In an edit conflict bypass the overridable content form method
+ // and fallback to the raw wpTextbox1 since editconflicts can't be
+ // resolved between page source edits and custom ui edits using the
+ // custom edit ui.
+ $this->textbox2 = $this->textbox1;
+
+ $content = $this->getCurrentContent();
+ $this->textbox1 = $this->toEditText( $content );
+
+ $this->showTextbox1();
} else {
- return false;
+ $this->showContentForm();
}
- }
- /**
- * @todo document
- * @param $request
- */
- function importFormData( &$request ) {
- global $wgLang, $wgUser;
- $fname = 'EditPage::importFormData';
- wfProfileIn( $fname );
+ $out->addHTML( $this->editFormTextAfterContent );
- if( $request->wasPosted() ) {
- # These fields need to be checked for encoding.
- # Also remove trailing whitespace, but don't remove _initial_
- # whitespace from the text boxes. This may be significant formatting.
- $this->textbox1 = $this->safeUnicodeInput( $request, 'wpTextbox1' );
- $this->textbox2 = $this->safeUnicodeInput( $request, 'wpTextbox2' );
- $this->mMetaData = rtrim( $request->getText( 'metadata' ) );
- # Truncate for whole multibyte characters. +5 bytes for ellipsis
- $this->summary = $wgLang->truncate( $request->getText( 'wpSummary' ), 250 );
+ $this->showStandardInputs();
- $this->edittime = $request->getVal( 'wpEdittime' );
- $this->starttime = $request->getVal( 'wpStarttime' );
+ $this->showFormAfterText();
- $this->scrolltop = $request->getIntOrNull( 'wpScrolltop' );
+ $this->showTosSummary();
- if( is_null( $this->edittime ) ) {
- # If the form is incomplete, force to preview.
- wfDebug( "$fname: Form data appears to be incomplete\n" );
- wfDebug( "POST DATA: " . var_export( $_POST, true ) . "\n" );
- $this->preview = true;
- } else {
- /* Fallback for live preview */
- $this->preview = $request->getCheck( 'wpPreview' ) || $request->getCheck( 'wpLivePreview' );
- $this->diff = $request->getCheck( 'wpDiff' );
+ $this->showEditTools();
- // Remember whether a save was requested, so we can indicate
- // if we forced preview due to session failure.
- $this->mTriedSave = !$this->preview;
+ $out->addHTML( $this->editFormTextAfterTools . "\n" );
- if ( $this->tokenOk( $request ) ) {
- # Some browsers will not report any submit button
- # if the user hits enter in the comment box.
- # The unmarked state will be assumed to be a save,
- # if the form seems otherwise complete.
- wfDebug( "$fname: Passed token check.\n" );
- } else if ( $this->diff ) {
- # Failed token check, but only requested "Show Changes".
- wfDebug( "$fname: Failed token check; Show Changes requested.\n" );
- } else {
- # Page might be a hack attempt posted from
- # an external site. Preview instead of saving.
- wfDebug( "$fname: Failed token check; forcing preview\n" );
- $this->preview = true;
- }
- }
- $this->save = ! ( $this->preview OR $this->diff );
- if( !preg_match( '/^\d{14}$/', $this->edittime )) {
- $this->edittime = null;
- }
+ $out->addHTML( $this->makeTemplatesOnThisPageList( $this->getTemplates() ) );
- if( !preg_match( '/^\d{14}$/', $this->starttime )) {
- $this->starttime = null;
- }
+ $out->addHTML( Html::rawElement( 'div', [ 'class' => 'hiddencats' ],
+ Linker::formatHiddenCategories( $this->page->getHiddenCategories() ) ) );
- $this->recreate = $request->getCheck( 'wpRecreate' );
+ $out->addHTML( Html::rawElement( 'div', [ 'class' => 'limitreport' ],
+ self::getPreviewLimitReport( $this->mParserOutput ) ) );
- $this->minoredit = $request->getCheck( 'wpMinoredit' );
- $this->watchthis = $request->getCheck( 'wpWatchthis' );
+ $out->addModules( 'mediawiki.action.edit.collapsibleFooter' );
- # Don't force edit summaries when a user is editing their own user or talk page
- if( ( $this->mTitle->mNamespace == NS_USER || $this->mTitle->mNamespace == NS_USER_TALK ) && $this->mTitle->getText() == $wgUser->getName() ) {
- $this->allowBlankSummary = true;
- } else {
- $this->allowBlankSummary = $request->getBool( 'wpIgnoreBlankSummary' );
+ if ( $this->isConflict ) {
+ try {
+ $this->showConflict();
+ } catch ( MWContentSerializationException $ex ) {
+ // this can't really happen, but be nice if it does.
+ $msg = $this->context->msg(
+ 'content-failed-to-parse',
+ $this->contentModel,
+ $this->contentFormat,
+ $ex->getMessage()
+ );
+ $out->addWikiText( '<div class="error">' . $msg->text() . '</div>' );
}
+ }
- $this->autoSumm = $request->getText( 'wpAutoSummary' );
+ // Set a hidden field so JS knows what edit form mode we are in
+ if ( $this->isConflict ) {
+ $mode = 'conflict';
+ } elseif ( $this->preview ) {
+ $mode = 'preview';
+ } elseif ( $this->diff ) {
+ $mode = 'diff';
} else {
- # Not a posted form? Start with nothing.
- wfDebug( "$fname: Not a posted form.\n" );
- $this->textbox1 = '';
- $this->textbox2 = '';
- $this->mMetaData = '';
- $this->summary = '';
- $this->edittime = '';
- $this->starttime = wfTimestampNow();
- $this->edit = false;
- $this->preview = false;
- $this->save = false;
- $this->diff = false;
- $this->minoredit = false;
- $this->watchthis = false;
- $this->recreate = false;
+ $mode = 'text';
}
+ $out->addHTML( Html::hidden( 'mode', $mode, [ 'id' => 'mw-edit-mode' ] ) );
- $this->oldid = $request->getInt( 'oldid' );
-
- # Section edit can come from either the form or a link
- $this->section = $request->getVal( 'wpSection', $request->getVal( 'section' ) );
+ // Marker for detecting truncated form data. This must be the last
+ // parameter sent in order to be of use, so do not move me.
+ $out->addHTML( Html::hidden( 'wpUltimateParam', true ) );
+ $out->addHTML( $this->editFormTextBottom . "\n</form>\n" );
- $this->live = $request->getCheck( 'live' );
- $this->editintro = $request->getText( 'editintro' );
-
- wfProfileOut( $fname );
+ if ( !$user->getOption( 'previewontop' ) ) {
+ $this->displayPreviewArea( $previewOutput, false );
+ }
}
/**
- * Make sure the form isn't faking a user's credentials.
+ * Wrapper around TemplatesOnThisPageFormatter to make
+ * a "templates on this page" list.
*
- * @param $request WebRequest
- * @return bool
- * @private
+ * @param Title[] $templates
+ * @return string HTML
*/
- function tokenOk( &$request ) {
- global $wgUser;
- $token = $request->getVal( 'wpEditToken' );
- $this->mTokenOk = $wgUser->matchEditToken( $token );
- $this->mTokenOkExceptSuffix = $wgUser->matchEditTokenNoSuffix( $token );
- return $this->mTokenOk;
- }
+ public function makeTemplatesOnThisPageList( array $templates ) {
+ $templateListFormatter = new TemplatesOnThisPageFormatter(
+ $this->context, MediaWikiServices::getInstance()->getLinkRenderer()
+ );
- /**
- * Show all applicable editing introductions
- */
- private function showIntro() {
- global $wgOut, $wgUser;
- if( !$this->showCustomIntro() && !$this->mTitle->exists() ) {
- if( $wgUser->isLoggedIn() ) {
- $wgOut->addWikiText( wfMsg( 'newarticletext' ) );
- } else {
- $wgOut->addWikiText( wfMsg( 'newarticletextanon' ) );
- }
- $this->showDeletionLog( $wgOut );
+ // preview if preview, else section if section, else false
+ $type = false;
+ if ( $this->preview ) {
+ $type = 'preview';
+ } elseif ( $this->section != '' ) {
+ $type = 'section';
}
+
+ return Html::rawElement( 'div', [ 'class' => 'templatesUsed' ],
+ $templateListFormatter->format( $templates, $type )
+ );
}
-
+
/**
- * Attempt to show a custom editing introduction, if supplied
+ * Extract the section title from current section text, if any.
*
- * @return bool
+ * @param string $text
+ * @return string|bool String or false
*/
- private function showCustomIntro() {
- if( $this->editintro ) {
- $title = Title::newFromText( $this->editintro );
- if( $title instanceof Title && $title->exists() && $title->userCanRead() ) {
- global $wgOut;
- $revision = Revision::newFromTitle( $title );
- $wgOut->addSecondaryWikiText( $revision->getText() );
- return true;
- } else {
- return false;
- }
+ public static function extractSectionTitle( $text ) {
+ preg_match( "/^(=+)(.+)\\1\\s*(\n|$)/i", $text, $matches );
+ if ( !empty( $matches[2] ) ) {
+ global $wgParser;
+ return $wgParser->stripSectionName( trim( $matches[2] ) );
} else {
return false;
}
}
- /**
- * Attempt submission
- * @return bool false if output is done, true if the rest of the form should be displayed
- */
- function attemptSave() {
- global $wgSpamRegex, $wgFilterCallback, $wgUser, $wgOut;
- global $wgMaxArticleSize;
-
- $fname = 'EditPage::attemptSave';
- wfProfileIn( $fname );
- wfProfileIn( "$fname-checks" );
-
- if( !wfRunHooks( 'EditPage::attemptSave', array( &$this ) ) )
- {
- wfDebug( "Hook 'EditPage::attemptSave' aborted article saving" );
- return false;
- }
-
- # Reintegrate metadata
- if ( $this->mMetaData != '' ) $this->textbox1 .= "\n" . $this->mMetaData ;
- $this->mMetaData = '' ;
-
- # Check for spam
- $matches = array();
- if ( $wgSpamRegex && preg_match( $wgSpamRegex, $this->textbox1, $matches ) ) {
- $this->spamPage ( $matches[0] );
- wfProfileOut( "$fname-checks" );
- wfProfileOut( $fname );
- return false;
- }
- if ( $wgFilterCallback && $wgFilterCallback( $this->mTitle, $this->textbox1, $this->section ) ) {
- # Error messages or other handling should be performed by the filter function
- wfProfileOut( $fname );
- wfProfileOut( "$fname-checks" );
- return false;
- }
- if ( !wfRunHooks( 'EditFilter', array( $this, $this->textbox1, $this->section, &$this->hookError ) ) ) {
- # Error messages etc. could be handled within the hook...
- wfProfileOut( $fname );
- wfProfileOut( "$fname-checks" );
- return false;
- } elseif( $this->hookError != '' ) {
- # ...or the hook could be expecting us to produce an error
- wfProfileOut( "$fname-checks " );
- wfProfileOut( $fname );
- return true;
- }
- if ( $wgUser->isBlockedFrom( $this->mTitle, false ) ) {
- # Check block state against master, thus 'false'.
- $this->blockedPage();
- wfProfileOut( "$fname-checks" );
- wfProfileOut( $fname );
- return false;
- }
- $this->kblength = (int)(strlen( $this->textbox1 ) / 1024);
- if ( $this->kblength > $wgMaxArticleSize ) {
- // Error will be displayed by showEditForm()
- $this->tooBig = true;
- wfProfileOut( "$fname-checks" );
- wfProfileOut( $fname );
- return true;
- }
-
- if ( !$wgUser->isAllowed('edit') ) {
- if ( $wgUser->isAnon() ) {
- $this->userNotLoggedInPage();
- wfProfileOut( "$fname-checks" );
- wfProfileOut( $fname );
- return false;
- }
- else {
- $wgOut->readOnlyPage();
- wfProfileOut( "$fname-checks" );
- wfProfileOut( $fname );
- return false;
+ protected function showHeader() {
+ $out = $this->context->getOutput();
+ $user = $this->context->getUser();
+ if ( $this->isConflict ) {
+ $this->addExplainConflictHeader( $out );
+ $this->editRevId = $this->page->getLatest();
+ } else {
+ if ( $this->section != '' && $this->section != 'new' ) {
+ if ( !$this->summary && !$this->preview && !$this->diff ) {
+ $sectionTitle = self::extractSectionTitle( $this->textbox1 ); // FIXME: use Content object
+ if ( $sectionTitle !== false ) {
+ $this->summary = "/* $sectionTitle */ ";
+ }
+ }
}
- }
-
- if ( wfReadOnly() ) {
- $wgOut->readOnlyPage();
- wfProfileOut( "$fname-checks" );
- wfProfileOut( $fname );
- return false;
- }
- if ( $wgUser->pingLimiter() ) {
- $wgOut->rateLimited();
- wfProfileOut( "$fname-checks" );
- wfProfileOut( $fname );
- return false;
- }
-
- # If the article has been deleted while editing, don't save it without
- # confirmation
- if ( $this->deletedSinceEdit && !$this->recreate ) {
- wfProfileOut( "$fname-checks" );
- wfProfileOut( $fname );
- return true;
- }
- wfProfileOut( "$fname-checks" );
+ $buttonLabel = $this->context->msg( $this->getSubmitButtonLabel() )->text();
- # If article is new, insert it.
- $aid = $this->mTitle->getArticleID( GAID_FOR_UPDATE );
- if ( 0 == $aid ) {
+ if ( $this->missingComment ) {
+ $out->wrapWikiMsg( "<div id='mw-missingcommenttext'>\n$1\n</div>", 'missingcommenttext' );
+ }
- // Late check for create permission, just in case *PARANOIA*
- if ( !$this->mTitle->userCan( 'create' ) ) {
- wfDebug( "$fname: no create permission\n" );
- $this->noCreatePermission();
- wfProfileOut( $fname );
- return;
+ if ( $this->missingSummary && $this->section != 'new' ) {
+ $out->wrapWikiMsg(
+ "<div id='mw-missingsummary'>\n$1\n</div>",
+ [ 'missingsummary', $buttonLabel ]
+ );
}
- # Don't save a new article if it's blank.
- if ( ( '' == $this->textbox1 ) ) {
- $wgOut->redirect( $this->mTitle->getFullURL() );
- wfProfileOut( $fname );
- return false;
+ if ( $this->missingSummary && $this->section == 'new' ) {
+ $out->wrapWikiMsg(
+ "<div id='mw-missingcommentheader'>\n$1\n</div>",
+ [ 'missingcommentheader', $buttonLabel ]
+ );
}
- $isComment=($this->section=='new');
- $this->mArticle->insertNewArticle( $this->textbox1, $this->summary,
- $this->minoredit, $this->watchthis, false, $isComment);
+ if ( $this->blankArticle ) {
+ $out->wrapWikiMsg(
+ "<div id='mw-blankarticle'>\n$1\n</div>",
+ [ 'blankarticle', $buttonLabel ]
+ );
+ }
- wfProfileOut( $fname );
- return false;
- }
+ if ( $this->selfRedirect ) {
+ $out->wrapWikiMsg(
+ "<div id='mw-selfredirect'>\n$1\n</div>",
+ [ 'selfredirect', $buttonLabel ]
+ );
+ }
- # Article exists. Check for edit conflict.
+ if ( $this->hookError !== '' ) {
+ $out->addWikiText( $this->hookError );
+ }
- $this->mArticle->clear(); # Force reload of dates, etc.
- $this->mArticle->forUpdate( true ); # Lock the article
+ if ( $this->section != 'new' ) {
+ $revision = $this->mArticle->getRevisionFetched();
+ if ( $revision ) {
+ // Let sysop know that this will make private content public if saved
+
+ if ( !$revision->userCan( Revision::DELETED_TEXT, $user ) ) {
+ $out->wrapWikiMsg(
+ "<div class='mw-warning plainlinks'>\n$1\n</div>\n",
+ 'rev-deleted-text-permission'
+ );
+ } elseif ( $revision->isDeleted( Revision::DELETED_TEXT ) ) {
+ $out->wrapWikiMsg(
+ "<div class='mw-warning plainlinks'>\n$1\n</div>\n",
+ 'rev-deleted-text-view'
+ );
+ }
- wfDebug("timestamp: {$this->mArticle->getTimestamp()}, edittime: {$this->edittime}\n");
+ if ( !$revision->isCurrent() ) {
+ $this->mArticle->setOldSubtitle( $revision->getId() );
+ $out->addWikiMsg( 'editingold' );
+ $this->isOldRev = true;
+ }
+ } elseif ( $this->mTitle->exists() ) {
+ // Something went wrong
- if( $this->mArticle->getTimestamp() != $this->edittime ) {
- $this->isConflict = true;
- if( $this->section == 'new' ) {
- if( $this->mArticle->getUserText() == $wgUser->getName() &&
- $this->mArticle->getComment() == $this->summary ) {
- // Probably a duplicate submission of a new comment.
- // This can happen when squid resends a request after
- // a timeout but the first one actually went through.
- wfDebug( "EditPage::editForm duplicate new section submission; trigger edit conflict!\n" );
- } else {
- // New comment; suppress conflict.
- $this->isConflict = false;
- wfDebug( "EditPage::editForm conflict suppressed; new section\n" );
+ $out->wrapWikiMsg( "<div class='errorbox'>\n$1\n</div>\n",
+ [ 'missing-revision', $this->oldid ] );
}
}
}
- $userid = $wgUser->getID();
- if ( $this->isConflict) {
- wfDebug( "EditPage::editForm conflict! getting section '$this->section' for time '$this->edittime' (article time '" .
- $this->mArticle->getTimestamp() . "')\n" );
- $text = $this->mArticle->replaceSection( $this->section, $this->textbox1, $this->summary, $this->edittime);
- }
- else {
- wfDebug( "EditPage::editForm getting section '$this->section'\n" );
- $text = $this->mArticle->replaceSection( $this->section, $this->textbox1, $this->summary);
- }
- if( is_null( $text ) ) {
- wfDebug( "EditPage::editForm activating conflict; section replace failed.\n" );
- $this->isConflict = true;
- $text = $this->textbox1;
- }
-
- # Suppress edit conflict with self, except for section edits where merging is required.
- if ( ( $this->section == '' ) && ( 0 != $userid ) && ( $this->mArticle->getUser() == $userid ) ) {
- wfDebug( "EditPage::editForm Suppressing edit conflict, same user.\n" );
- $this->isConflict = false;
+ if ( wfReadOnly() ) {
+ $out->wrapWikiMsg(
+ "<div id=\"mw-read-only-warning\">\n$1\n</div>",
+ [ 'readonlywarning', wfReadOnlyReason() ]
+ );
+ } elseif ( $user->isAnon() ) {
+ if ( $this->formtype != 'preview' ) {
+ $out->wrapWikiMsg(
+ "<div id='mw-anon-edit-warning' class='warningbox'>\n$1\n</div>",
+ [ 'anoneditwarning',
+ // Log-in link
+ SpecialPage::getTitleFor( 'Userlogin' )->getFullURL( [
+ 'returnto' => $this->getTitle()->getPrefixedDBkey()
+ ] ),
+ // Sign-up link
+ SpecialPage::getTitleFor( 'CreateAccount' )->getFullURL( [
+ 'returnto' => $this->getTitle()->getPrefixedDBkey()
+ ] )
+ ]
+ );
+ } else {
+ $out->wrapWikiMsg( "<div id=\"mw-anon-preview-warning\" class=\"warningbox\">\n$1</div>",
+ 'anonpreviewwarning'
+ );
+ }
} else {
- # switch from section editing to normal editing in edit conflict
- if($this->isConflict) {
- # Attempt merge
- if( $this->mergeChangesInto( $text ) ){
- // Successful merge! Maybe we should tell the user the good news?
- $this->isConflict = false;
- wfDebug( "EditPage::editForm Suppressing edit conflict, successful merge.\n" );
- } else {
- $this->section = '';
- $this->textbox1 = $text;
- wfDebug( "EditPage::editForm Keeping edit conflict, failed merge.\n" );
+ if ( $this->mTitle->isCssJsSubpage() ) {
+ # Check the skin exists
+ if ( $this->isWrongCaseCssJsPage() ) {
+ $out->wrapWikiMsg(
+ "<div class='error' id='mw-userinvalidcssjstitle'>\n$1\n</div>",
+ [ 'userinvalidcssjstitle', $this->mTitle->getSkinFromCssJsSubpage() ]
+ );
+ }
+ if ( $this->getTitle()->isSubpageOf( $user->getUserPage() ) ) {
+ $isCssSubpage = $this->mTitle->isCssSubpage();
+ $out->wrapWikiMsg( '<div class="mw-usercssjspublic">$1</div>',
+ $isCssSubpage ? 'usercssispublic' : 'userjsispublic'
+ );
+ if ( $this->formtype !== 'preview' ) {
+ $config = $this->context->getConfig();
+ if ( $isCssSubpage && $config->get( 'AllowUserCss' ) ) {
+ $out->wrapWikiMsg(
+ "<div id='mw-usercssyoucanpreview'>\n$1\n</div>",
+ [ 'usercssyoucanpreview' ]
+ );
+ }
+
+ if ( $this->mTitle->isJsSubpage() && $config->get( 'AllowUserJs' ) ) {
+ $out->wrapWikiMsg(
+ "<div id='mw-userjsyoucanpreview'>\n$1\n</div>",
+ [ 'userjsyoucanpreview' ]
+ );
+ }
+ }
}
}
}
- if ( $this->isConflict ) {
- wfProfileOut( $fname );
- return true;
- }
+ $this->addPageProtectionWarningHeaders();
- $oldtext = $this->mArticle->getContent();
+ $this->addLongPageWarningHeader();
- # Handle the user preference to force summaries here, but not for null edits
- if( $this->section != 'new' && !$this->allowBlankSummary && $wgUser->getOption( 'forceeditsummary')
- && 0 != strcmp($oldtext, $text) && !Article::getRedirectAutosummary( $text )) {
- if( md5( $this->summary ) == $this->autoSumm ) {
- $this->missingSummary = true;
- wfProfileOut( $fname );
- return( true );
- }
- }
+ # Add header copyright warning
+ $this->showHeaderCopyrightWarning();
+ }
- #And a similar thing for new sections
- if( $this->section == 'new' && !$this->allowBlankSummary && $wgUser->getOption( 'forceeditsummary' ) ) {
- if (trim($this->summary) == '') {
- $this->missingSummary = true;
- wfProfileOut( $fname );
- return( true );
- }
+ /**
+ * Helper function for summary input functions, which returns the neccessary
+ * attributes for the input.
+ *
+ * @param array|null $inputAttrs Array of attrs to use on the input
+ * @return array
+ */
+ private function getSummaryInputAttributes( array $inputAttrs = null ) {
+ // Note: the maxlength is overridden in JS to 255 and to make it use UTF-8 bytes, not characters.
+ return ( is_array( $inputAttrs ) ? $inputAttrs : [] ) + [
+ 'id' => 'wpSummary',
+ 'name' => 'wpSummary',
+ 'maxlength' => '200',
+ 'tabindex' => 1,
+ 'size' => 60,
+ 'spellcheck' => 'true',
+ ];
+ }
+
+ /**
+ * Standard summary input and label (wgSummary), abstracted so EditPage
+ * subclasses may reorganize the form.
+ * Note that you do not need to worry about the label's for=, it will be
+ * inferred by the id given to the input. You can remove them both by
+ * passing [ 'id' => false ] to $userInputAttrs.
+ *
+ * @deprecated since 1.30 Use getSummaryInputWidget() instead
+ * @param string $summary The value of the summary input
+ * @param string $labelText The html to place inside the label
+ * @param array $inputAttrs Array of attrs to use on the input
+ * @param array $spanLabelAttrs Array of attrs to use on the span inside the label
+ * @return array An array in the format [ $label, $input ]
+ */
+ public function getSummaryInput( $summary = "", $labelText = null,
+ $inputAttrs = null, $spanLabelAttrs = null
+ ) {
+ wfDeprecated( __METHOD__, '1.30' );
+ $inputAttrs = $this->getSummaryInputAttributes( $inputAttrs );
+ $inputAttrs += Linker::tooltipAndAccesskeyAttribs( 'summary' );
+
+ $spanLabelAttrs = ( is_array( $spanLabelAttrs ) ? $spanLabelAttrs : [] ) + [
+ 'class' => $this->missingSummary ? 'mw-summarymissed' : 'mw-summary',
+ 'id' => "wpSummaryLabel"
+ ];
+
+ $label = null;
+ if ( $labelText ) {
+ $label = Xml::tags(
+ 'label',
+ $inputAttrs['id'] ? [ 'for' => $inputAttrs['id'] ] : null,
+ $labelText
+ );
+ $label = Xml::tags( 'span', $spanLabelAttrs, $label );
}
- # All's well
- wfProfileIn( "$fname-sectionanchor" );
- $sectionanchor = '';
- if( $this->section == 'new' ) {
- if ( $this->textbox1 == '' ) {
- $this->missingComment = true;
- return true;
- }
- if( $this->summary != '' ) {
- $sectionanchor = $this->sectionAnchor( $this->summary );
- # This is a new section, so create a link to the new section
- # in the revision summary.
- $this->summary = wfMsgForContent('newsectionsummary') .
- " [[{$this->mTitle->getPrefixedText()}#{$this->summary}|{$this->summary}]]";
- }
- } elseif( $this->section != '' ) {
- # Try to get a section anchor from the section source, redirect to edited section if header found
- # XXX: might be better to integrate this into Article::replaceSection
- # for duplicate heading checking and maybe parsing
- $hasmatch = preg_match( "/^ *([=]{1,6})(.*?)(\\1) *\\n/i", $this->textbox1, $matches );
- # we can't deal with anchors, includes, html etc in the header for now,
- # headline would need to be parsed to improve this
- if($hasmatch and strlen($matches[2]) > 0) {
- $sectionanchor = $this->sectionAnchor( $matches[2] );
- }
- }
- wfProfileOut( "$fname-sectionanchor" );
-
- // Save errors may fall down to the edit form, but we've now
- // merged the section into full text. Clear the section field
- // so that later submission of conflict forms won't try to
- // replace that into a duplicated mess.
- $this->textbox1 = $text;
- $this->section = '';
+ $input = Html::input( 'wpSummary', $summary, 'text', $inputAttrs );
- // Check for length errors again now that the section is merged in
- $this->kblength = (int)(strlen( $text ) / 1024);
- if ( $this->kblength > $wgMaxArticleSize ) {
- $this->tooBig = true;
- wfProfileOut( $fname );
- return true;
- }
+ return [ $label, $input ];
+ }
- # update the article here
- if( $this->mArticle->updateArticle( $text, $this->summary, $this->minoredit,
- $this->watchthis, '', $sectionanchor ) ) {
- wfProfileOut( $fname );
- return false;
- } else {
- $this->isConflict = true;
- }
- wfProfileOut( $fname );
- return true;
+ /**
+ * Builds a standard summary input with a label.
+ *
+ * @deprecated since 1.30 Use getSummaryInputWidget() instead
+ * @param string $summary The value of the summary input
+ * @param string $labelText The html to place inside the label
+ * @param array $inputAttrs Array of attrs to use on the input
+ *
+ * @return OOUI\FieldLayout OOUI FieldLayout with Label and Input
+ */
+ function getSummaryInputOOUI( $summary = "", $labelText = null, $inputAttrs = null ) {
+ wfDeprecated( __METHOD__, '1.30' );
+ $this->getSummaryInputWidget( $summary, $labelText, $inputAttrs );
}
/**
- * Initialise form fields in the object
- * Called on the first invocation, e.g. when a user clicks an edit link
+ * Builds a standard summary input with a label.
+ *
+ * @param string $summary The value of the summary input
+ * @param string $labelText The html to place inside the label
+ * @param array $inputAttrs Array of attrs to use on the input
+ *
+ * @return OOUI\FieldLayout OOUI FieldLayout with Label and Input
*/
- function initialiseForm() {
- $this->edittime = $this->mArticle->getTimestamp();
- $this->summary = '';
- $this->textbox1 = $this->getContent(false);
- if ($this->textbox1 === false) return false;
+ function getSummaryInputWidget( $summary = "", $labelText = null, $inputAttrs = null ) {
+ $inputAttrs = OOUI\Element::configFromHtmlAttributes(
+ $this->getSummaryInputAttributes( $inputAttrs )
+ );
+ $inputAttrs += [
+ 'title' => Linker::titleAttrib( 'summary' ),
+ 'accessKey' => Linker::accesskey( 'summary' ),
+ ];
+
+ // For compatibility with old scripts and extensions, we want the legacy 'id' on the `<input>`
+ $inputAttrs['inputId'] = $inputAttrs['id'];
+ $inputAttrs['id'] = 'wpSummaryWidget';
+
+ return new OOUI\FieldLayout(
+ new OOUI\TextInputWidget( [
+ 'value' => $summary,
+ 'infusable' => true,
+ ] + $inputAttrs ),
+ [
+ 'label' => new OOUI\HtmlSnippet( $labelText ),
+ 'align' => 'top',
+ 'id' => 'wpSummaryLabel',
+ 'classes' => [ $this->missingSummary ? 'mw-summarymissed' : 'mw-summary' ],
+ ]
+ );
+ }
- if ( !$this->mArticle->exists() && $this->mArticle->mTitle->getNamespace() == NS_MEDIAWIKI )
- $this->textbox1 = wfMsgWeirdKey( $this->mArticle->mTitle->getText() );
- wfProxyCheck();
- return true;
+ /**
+ * @param bool $isSubjectPreview True if this is the section subject/title
+ * up top, or false if this is the comment summary
+ * down below the textarea
+ * @param string $summary The text of the summary to display
+ */
+ protected function showSummaryInput( $isSubjectPreview, $summary = "" ) {
+ # Add a class if 'missingsummary' is triggered to allow styling of the summary line
+ $summaryClass = $this->missingSummary ? 'mw-summarymissed' : 'mw-summary';
+ if ( $isSubjectPreview ) {
+ if ( $this->nosummary ) {
+ return;
+ }
+ } else {
+ if ( !$this->mShowSummaryField ) {
+ return;
+ }
+ }
+
+ $labelText = $this->context->msg( $isSubjectPreview ? 'subject' : 'summary' )->parse();
+ $this->context->getOutput()->addHTML( $this->getSummaryInputWidget(
+ $summary,
+ $labelText,
+ [ 'class' => $summaryClass ]
+ ) );
}
/**
- * Send the edit form and related headers to $wgOut
- * @param $formCallback Optional callable that takes an OutputPage
- * parameter; will be called during form output
- * near the top, for captchas and the like.
+ * @param bool $isSubjectPreview True if this is the section subject/title
+ * up top, or false if this is the comment summary
+ * down below the textarea
+ * @param string $summary The text of the summary to display
+ * @return string
*/
- function showEditForm( $formCallback=null ) {
- global $wgOut, $wgUser, $wgLang, $wgContLang, $wgMaxArticleSize;
+ protected function getSummaryPreview( $isSubjectPreview, $summary = "" ) {
+ // avoid spaces in preview, gets always trimmed on save
+ $summary = trim( $summary );
+ if ( !$summary || ( !$this->preview && !$this->diff ) ) {
+ return "";
+ }
- $fname = 'EditPage::showEditForm';
- wfProfileIn( $fname );
+ global $wgParser;
- $sk = $wgUser->getSkin();
+ if ( $isSubjectPreview ) {
+ $summary = $this->context->msg( 'newsectionsummary' )
+ ->rawParams( $wgParser->stripSectionName( $summary ) )
+ ->inContentLanguage()->text();
+ }
- wfRunHooks( 'EditPage::showEditForm:initial', array( &$this ) ) ;
+ $message = $isSubjectPreview ? 'subject-preview' : 'summary-preview';
- $wgOut->setRobotpolicy( 'noindex,nofollow' );
+ $summary = $this->context->msg( $message )->parse()
+ . Linker::commentBlock( $summary, $this->mTitle, $isSubjectPreview );
+ return Xml::tags( 'div', [ 'class' => 'mw-summary-preview' ], $summary );
+ }
- # Enabled article-related sidebar, toplinks, etc.
- $wgOut->setArticleRelated( true );
+ protected function showFormBeforeText() {
+ $out = $this->context->getOutput();
+ $out->addHTML( Html::hidden( 'wpSection', $this->section ) );
+ $out->addHTML( Html::hidden( 'wpStarttime', $this->starttime ) );
+ $out->addHTML( Html::hidden( 'wpEdittime', $this->edittime ) );
+ $out->addHTML( Html::hidden( 'editRevId', $this->editRevId ) );
+ $out->addHTML( Html::hidden( 'wpScrolltop', $this->scrolltop, [ 'id' => 'wpScrolltop' ] ) );
+ }
- if ( $this->formtype == 'preview' ) {
- $wgOut->setPageTitleActionText( wfMsg( 'preview' ) );
- }
+ protected function showFormAfterText() {
+ /**
+ * To make it harder for someone to slip a user a page
+ * which submits an edit form to the wiki without their
+ * knowledge, a random token is associated with the login
+ * session. If it's not passed back with the submission,
+ * we won't save the page, or render user JavaScript and
+ * CSS previews.
+ *
+ * For anon editors, who may not have a session, we just
+ * include the constant suffix to prevent editing from
+ * broken text-mangling proxies.
+ */
+ $this->context->getOutput()->addHTML(
+ "\n" .
+ Html::hidden( "wpEditToken", $this->context->getUser()->getEditToken() ) .
+ "\n"
+ );
+ }
- if ( $this->isConflict ) {
- $s = wfMsg( 'editconflict', $this->mTitle->getPrefixedText() );
- $wgOut->setPageTitle( $s );
- $wgOut->addWikiText( wfMsg( 'explainconflict' ) );
+ /**
+ * Subpage overridable method for printing the form for page content editing
+ * By default this simply outputs wpTextbox1
+ * Subclasses can override this to provide a custom UI for editing;
+ * be it a form, or simply wpTextbox1 with a modified content that will be
+ * reverse modified when extracted from the post data.
+ * Note that this is basically the inverse for importContentFormData
+ */
+ protected function showContentForm() {
+ $this->showTextbox1();
+ }
- $this->textbox2 = $this->textbox1;
- $this->textbox1 = $this->getContent();
- $this->edittime = $this->mArticle->getTimestamp();
+ /**
+ * Method to output wpTextbox1
+ * The $textoverride method can be used by subclasses overriding showContentForm
+ * to pass back to this method.
+ *
+ * @param array $customAttribs Array of html attributes to use in the textarea
+ * @param string $textoverride Optional text to override $this->textarea1 with
+ */
+ protected function showTextbox1( $customAttribs = null, $textoverride = null ) {
+ if ( $this->wasDeletedSinceLastEdit() && $this->formtype == 'save' ) {
+ $attribs = [ 'style' => 'display:none;' ];
} else {
-
- if( $this->section != '' ) {
- if( $this->section == 'new' ) {
- $s = wfMsg('editingcomment', $this->mTitle->getPrefixedText() );
+ $classes = []; // Textarea CSS
+ if ( $this->mTitle->isProtected( 'edit' ) &&
+ MWNamespace::getRestrictionLevels( $this->mTitle->getNamespace() ) !== [ '' ]
+ ) {
+ # Is the title semi-protected?
+ if ( $this->mTitle->isSemiProtected() ) {
+ $classes[] = 'mw-textarea-sprotected';
} else {
- $s = wfMsg('editingsection', $this->mTitle->getPrefixedText() );
- $matches = array();
- if( !$this->summary && !$this->preview && !$this->diff ) {
- preg_match( "/^(=+)(.+)\\1/mi",
- $this->textbox1,
- $matches );
- if( !empty( $matches[2] ) ) {
- $this->summary = "/* ". trim($matches[2])." */ ";
- }
- }
+ # Then it must be protected based on static groups (regular)
+ $classes[] = 'mw-textarea-protected';
+ }
+ # Is the title cascade-protected?
+ if ( $this->mTitle->isCascadeProtected() ) {
+ $classes[] = 'mw-textarea-cprotected';
}
- } else {
- $s = wfMsg( 'editing', $this->mTitle->getPrefixedText() );
- }
- $wgOut->setPageTitle( $s );
-
- if ( $this->missingComment ) {
- $wgOut->addWikiText( wfMsg( 'missingcommenttext' ) );
}
-
- if( $this->missingSummary && $this->section != 'new' ) {
- $wgOut->addWikiText( wfMsg( 'missingsummary' ) );
+ # Is an old revision being edited?
+ if ( $this->isOldRev ) {
+ $classes[] = 'mw-textarea-oldrev';
}
- if( $this->missingSummary && $this->section == 'new' ) {
- $wgOut->addWikiText( wfMsg( 'missingcommentheader' ) );
- }
+ $attribs = [ 'tabindex' => 1 ];
- if( !$this->hookError == '' ) {
- $wgOut->addWikiText( $this->hookError );
+ if ( is_array( $customAttribs ) ) {
+ $attribs += $customAttribs;
}
- if ( !$this->checkUnicodeCompliantBrowser() ) {
- $wgOut->addWikiText( wfMsg( 'nonunicodebrowser') );
- }
- if ( isset( $this->mArticle ) && isset( $this->mArticle->mRevision ) ) {
- // Let sysop know that this will make private content public if saved
- if( $this->mArticle->mRevision->isDeleted( Revision::DELETED_TEXT ) ) {
- $wgOut->addWikiText( wfMsg( 'rev-deleted-text-view' ) );
- }
- if( !$this->mArticle->mRevision->isCurrent() ) {
- $this->mArticle->setOldSubtitle( $this->mArticle->mRevision->getId() );
- $wgOut->addWikiText( wfMsg( 'editingold' ) );
+ if ( count( $classes ) ) {
+ if ( isset( $attribs['class'] ) ) {
+ $classes[] = $attribs['class'];
}
+ $attribs['class'] = implode( ' ', $classes );
}
}
- if( wfReadOnly() ) {
- $wgOut->addWikiText( wfMsg( 'readonlywarning' ) );
- } elseif( $wgUser->isAnon() && $this->formtype != 'preview' ) {
- $wgOut->addWikiText( wfMsg( 'anoneditwarning' ) );
- } else {
- if( $this->isCssJsSubpage && $this->formtype != 'preview' ) {
- # Check the skin exists
- if( $this->isValidCssJsSubpage ) {
- $wgOut->addWikiText( wfMsg( 'usercssjsyoucanpreview' ) );
- } else {
- $wgOut->addWikiText( wfMsg( 'userinvalidcssjstitle', $this->mTitle->getSkinFromCssJsSubpage() ) );
- }
- }
- }
+ $this->showTextbox(
+ $textoverride !== null ? $textoverride : $this->textbox1,
+ 'wpTextbox1',
+ $attribs
+ );
+ }
- if( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
- # Show a warning if editing an interface message
- $wgOut->addWikiText( wfMsg( 'editinginterface' ) );
- } elseif( $this->mTitle->isProtected( 'edit' ) ) {
- # Is the title semi-protected?
- if( $this->mTitle->isSemiProtected() ) {
- $notice = wfMsg( 'semiprotectedpagewarning' );
- if( wfEmptyMsg( 'semiprotectedpagewarning', $notice ) || $notice == '-' )
- $notice = '';
- } else {
- # Then it must be protected based on static groups (regular)
- $notice = wfMsg( 'protectedpagewarning' );
- }
- $wgOut->addWikiText( $notice );
- }
- if ( $this->mTitle->isCascadeProtected() ) {
- # Is this page under cascading protection from some source pages?
- list($cascadeSources, /* $restrictions */) = $this->mTitle->getCascadeProtectionSources();
- if ( count($cascadeSources) > 0 ) {
- # Explain, and list the titles responsible
- $notice = wfMsgExt( 'cascadeprotectedwarning', array('parsemag'), count($cascadeSources) ) . "\n";
- foreach( $cascadeSources as $page ) {
- $notice .= '* [[:' . $page->getPrefixedText() . "]]\n";
- }
- }
- $wgOut->addWikiText( $notice );
- }
+ protected function showTextbox2() {
+ $this->showTextbox( $this->textbox2, 'wpTextbox2', [ 'tabindex' => 6, 'readonly' ] );
+ }
+
+ protected function showTextbox( $text, $name, $customAttribs = [] ) {
+ $wikitext = $this->addNewLineAtEnd( $text );
+
+ $attribs = $this->buildTextboxAttribs( $name, $customAttribs, $this->context->getUser() );
- if ( $this->kblength === false ) {
- $this->kblength = (int)(strlen( $this->textbox1 ) / 1024);
+ $this->context->getOutput()->addHTML( Html::textarea( $name, $wikitext, $attribs ) );
+ }
+
+ protected function displayPreviewArea( $previewOutput, $isOnTop = false ) {
+ $classes = [];
+ if ( $isOnTop ) {
+ $classes[] = 'ontop';
}
- if ( $this->tooBig || $this->kblength > $wgMaxArticleSize ) {
- $wgOut->addWikiText( wfMsg( 'longpageerror', $wgLang->formatNum( $this->kblength ), $wgMaxArticleSize ) );
- } elseif( $this->kblength > 29 ) {
- $wgOut->addWikiText( wfMsg( 'longpagewarning', $wgLang->formatNum( $this->kblength ) ) );
+
+ $attribs = [ 'id' => 'wikiPreview', 'class' => implode( ' ', $classes ) ];
+
+ if ( $this->formtype != 'preview' ) {
+ $attribs['style'] = 'display: none;';
}
- #need to parse the preview early so that we know which templates are used,
- #otherwise users with "show preview after edit box" will get a blank list
+ $out = $this->context->getOutput();
+ $out->addHTML( Xml::openElement( 'div', $attribs ) );
+
if ( $this->formtype == 'preview' ) {
- $previewOutput = $this->getPreviewText();
+ $this->showPreview( $previewOutput );
+ } else {
+ // Empty content container for LivePreview
+ $pageViewLang = $this->mTitle->getPageViewLanguage();
+ $attribs = [ 'lang' => $pageViewLang->getHtmlCode(), 'dir' => $pageViewLang->getDir(),
+ 'class' => 'mw-content-' . $pageViewLang->getDir() ];
+ $out->addHTML( Html::rawElement( 'div', $attribs ) );
}
- $rows = $wgUser->getIntOption( 'rows' );
- $cols = $wgUser->getIntOption( 'cols' );
+ $out->addHTML( '</div>' );
- $ew = $wgUser->getOption( 'editwidth' );
- if ( $ew ) $ew = " style=\"width:100%\"";
- else $ew = '';
+ if ( $this->formtype == 'diff' ) {
+ try {
+ $this->showDiff();
+ } catch ( MWContentSerializationException $ex ) {
+ $msg = $this->context->msg(
+ 'content-failed-to-parse',
+ $this->contentModel,
+ $this->contentFormat,
+ $ex->getMessage()
+ );
+ $out->addWikiText( '<div class="error">' . $msg->text() . '</div>' );
+ }
+ }
+ }
- $q = 'action=submit';
- #if ( "no" == $redirect ) { $q .= "&redirect=no"; }
- $action = $this->mTitle->escapeLocalURL( $q );
+ /**
+ * Append preview output to OutputPage.
+ * Includes category rendering if this is a category page.
+ *
+ * @param string $text The HTML to be output for the preview.
+ */
+ protected function showPreview( $text ) {
+ if ( $this->mArticle instanceof CategoryPage ) {
+ $this->mArticle->openShowCategory();
+ }
+ # This hook seems slightly odd here, but makes things more
+ # consistent for extensions.
+ $out = $this->context->getOutput();
+ Hooks::run( 'OutputPageBeforeHTML', [ &$out, &$text ] );
+ $out->addHTML( $text );
+ if ( $this->mArticle instanceof CategoryPage ) {
+ $this->mArticle->closeShowCategory();
+ }
+ }
- $summary = wfMsg('summary');
- $subject = wfMsg('subject');
+ /**
+ * Get a diff between the current contents of the edit box and the
+ * version of the page we're editing from.
+ *
+ * If this is a section edit, we'll replace the section as for final
+ * save and then make a comparison.
+ */
+ public function showDiff() {
+ global $wgContLang;
- $cancel = $sk->makeKnownLink( $this->mTitle->getPrefixedText(),
- wfMsgExt('cancel', array('parseinline')) );
- $edithelpurl = Skin::makeInternalOrExternalUrl( wfMsgForContent( 'edithelppage' ));
- $edithelp = '<a target="helpwindow" href="'.$edithelpurl.'">'.
- htmlspecialchars( wfMsg( 'edithelp' ) ).'</a> '.
- htmlspecialchars( wfMsg( 'newwindow' ) );
+ $oldtitlemsg = 'currentrev';
+ # if message does not exist, show diff against the preloaded default
+ if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI && !$this->mTitle->exists() ) {
+ $oldtext = $this->mTitle->getDefaultMessageText();
+ if ( $oldtext !== false ) {
+ $oldtitlemsg = 'defaultmessagetext';
+ $oldContent = $this->toEditContent( $oldtext );
+ } else {
+ $oldContent = null;
+ }
+ } else {
+ $oldContent = $this->getCurrentContent();
+ }
- global $wgRightsText;
- $copywarn = "<div id=\"editpage-copywarn\">\n" .
- wfMsg( $wgRightsText ? 'copyrightwarning' : 'copyrightwarning2',
- '[[' . wfMsgForContent( 'copyrightpage' ) . ']]',
- $wgRightsText ) . "\n</div>";
-
- if( $wgUser->getOption('showtoolbar') and !$this->isCssJsSubpage ) {
- # prepare toolbar for edit buttons
- $toolbar = $this->getEditToolbar();
+ $textboxContent = $this->toEditContent( $this->textbox1 );
+ if ( $this->editRevId !== null ) {
+ $newContent = $this->page->replaceSectionAtRev(
+ $this->section, $textboxContent, $this->summary, $this->editRevId
+ );
} else {
- $toolbar = '';
+ $newContent = $this->page->replaceSectionContent(
+ $this->section, $textboxContent, $this->summary, $this->edittime
+ );
}
- // activate checkboxes if user wants them to be always active
- if( !$this->preview && !$this->diff ) {
- # Sort out the "watch" checkbox
- if( $wgUser->getOption( 'watchdefault' ) ) {
- # Watch all edits
- $this->watchthis = true;
- } elseif( $wgUser->getOption( 'watchcreations' ) && !$this->mTitle->exists() ) {
- # Watch creations
- $this->watchthis = true;
- } elseif( $this->mTitle->userIsWatching() ) {
- # Already watched
- $this->watchthis = true;
- }
+ if ( $newContent ) {
+ Hooks::run( 'EditPageGetDiffContent', [ $this, &$newContent ] );
- if( $wgUser->getOption( 'minordefault' ) ) $this->minoredit = true;
+ $user = $this->context->getUser();
+ $popts = ParserOptions::newFromUserAndLang( $user, $wgContLang );
+ $newContent = $newContent->preSaveTransform( $this->mTitle, $user, $popts );
}
- $wgOut->addHTML( $this->editFormPageTop );
+ if ( ( $oldContent && !$oldContent->isEmpty() ) || ( $newContent && !$newContent->isEmpty() ) ) {
+ $oldtitle = $this->context->msg( $oldtitlemsg )->parse();
+ $newtitle = $this->context->msg( 'yourtext' )->parse();
- if ( $wgUser->getOption( 'previewontop' ) ) {
-
- if ( 'preview' == $this->formtype ) {
- $this->showPreview( $previewOutput );
- } else {
- $wgOut->addHTML( '<div id="wikiPreview"></div>' );
+ if ( !$oldContent ) {
+ $oldContent = $newContent->getContentHandler()->makeEmptyContent();
}
- if ( 'diff' == $this->formtype ) {
- $this->showDiff();
+ if ( !$newContent ) {
+ $newContent = $oldContent->getContentHandler()->makeEmptyContent();
}
+
+ $de = $oldContent->getContentHandler()->createDifferenceEngine( $this->context );
+ $de->setContent( $oldContent, $newContent );
+
+ $difftext = $de->getDiff( $oldtitle, $newtitle );
+ $de->showDiffStyle();
+ } else {
+ $difftext = '';
+ }
+
+ $this->context->getOutput()->addHTML( '<div id="wikiDiff">' . $difftext . '</div>' );
+ }
+
+ /**
+ * Show the header copyright warning.
+ */
+ protected function showHeaderCopyrightWarning() {
+ $msg = 'editpage-head-copy-warn';
+ if ( !$this->context->msg( $msg )->isDisabled() ) {
+ $this->context->getOutput()->wrapWikiMsg( "<div class='editpage-head-copywarn'>\n$1\n</div>",
+ 'editpage-head-copy-warn' );
+ }
+ }
+
+ /**
+ * Give a chance for site and per-namespace customizations of
+ * terms of service summary link that might exist separately
+ * from the copyright notice.
+ *
+ * This will display between the save button and the edit tools,
+ * so should remain short!
+ */
+ protected function showTosSummary() {
+ $msg = 'editpage-tos-summary';
+ Hooks::run( 'EditPageTosSummary', [ $this->mTitle, &$msg ] );
+ if ( !$this->context->msg( $msg )->isDisabled() ) {
+ $out = $this->context->getOutput();
+ $out->addHTML( '<div class="mw-tos-summary">' );
+ $out->addWikiMsg( $msg );
+ $out->addHTML( '</div>' );
}
+ }
+ /**
+ * Inserts optional text shown below edit and upload forms. Can be used to offer special
+ * characters not present on most keyboards for copying/pasting.
+ */
+ protected function showEditTools() {
+ $this->context->getOutput()->addHTML( '<div class="mw-editTools">' .
+ $this->context->msg( 'edittools' )->inContentLanguage()->parse() .
+ '</div>' );
+ }
- $wgOut->addHTML( $this->editFormTextTop );
+ /**
+ * Get the copyright warning
+ *
+ * Renamed to getCopyrightWarning(), old name kept around for backwards compatibility
+ * @return string
+ */
+ protected function getCopywarn() {
+ return self::getCopyrightWarning( $this->mTitle );
+ }
- # if this is a comment, show a subject line at the top, which is also the edit summary.
- # Otherwise, show a summary field at the bottom
- $summarytext = htmlspecialchars( $wgContLang->recodeForEdit( $this->summary ) ); # FIXME
- if( $this->section == 'new' ) {
- $commentsubject="<span id='wpSummaryLabel'><label for='wpSummary'>{$subject}:</label></span>\n<div class='editOptions'>\n<input tabindex='1' type='text' value=\"$summarytext\" name='wpSummary' id='wpSummary' maxlength='200' size='60' /><br />";
- $editsummary = '';
- $subjectpreview = $summarytext && $this->preview ? "<div class=\"mw-summary-preview\">".wfMsg('subject-preview').':'.$sk->commentBlock( $this->summary, $this->mTitle )."</div>\n" : '';
- $summarypreview = '';
+ /**
+ * Get the copyright warning, by default returns wikitext
+ *
+ * @param Title $title
+ * @param string $format Output format, valid values are any function of a Message object
+ * @param Language|string|null $langcode Language code or Language object.
+ * @return string
+ */
+ public static function getCopyrightWarning( $title, $format = 'plain', $langcode = null ) {
+ global $wgRightsText;
+ if ( $wgRightsText ) {
+ $copywarnMsg = [ 'copyrightwarning',
+ '[[' . wfMessage( 'copyrightpage' )->inContentLanguage()->text() . ']]',
+ $wgRightsText ];
} else {
- $commentsubject = '';
- $editsummary="<span id='wpSummaryLabel'><label for='wpSummary'>{$summary}:</label></span>\n<div class='editOptions'>\n<input tabindex='2' type='text' value=\"$summarytext\" name='wpSummary' id='wpSummary' maxlength='200' size='60' /><br />";
- $summarypreview = $summarytext && $this->preview ? "<div class=\"mw-summary-preview\">".wfMsg('summary-preview').':'.$sk->commentBlock( $this->summary, $this->mTitle )."</div>\n" : '';
- $subjectpreview = '';
+ $copywarnMsg = [ 'copyrightwarning2',
+ '[[' . wfMessage( 'copyrightpage' )->inContentLanguage()->text() . ']]' ];
}
+ // Allow for site and per-namespace customization of contribution/copyright notice.
+ Hooks::run( 'EditPageCopyrightWarning', [ $title, &$copywarnMsg ] );
- # Set focus to the edit box on load, except on preview or diff, where it would interfere with the display
- if( !$this->preview && !$this->diff ) {
- $wgOut->setOnloadHandler( 'document.editform.wpTextbox1.focus()' );
+ $msg = call_user_func_array( 'wfMessage', $copywarnMsg )->title( $title );
+ if ( $langcode ) {
+ $msg->inLanguage( $langcode );
}
- $templates = ($this->preview || $this->section != '') ? $this->mPreviewTemplates : $this->mArticle->getUsedTemplates();
- $formattedtemplates = $sk->formatTemplates( $templates, $this->preview, $this->section != '');
+ return "<div id=\"editpage-copywarn\">\n" .
+ $msg->$format() . "\n</div>";
+ }
- global $wgUseMetadataEdit ;
- if ( $wgUseMetadataEdit ) {
- $metadata = $this->mMetaData ;
- $metadata = htmlspecialchars( $wgContLang->recodeForEdit( $metadata ) ) ;
- $top = wfMsgWikiHtml( 'metadata_help' );
- $metadata = $top . "<textarea name='metadata' rows='3' cols='{$cols}'{$ew}>{$metadata}</textarea>" ;
+ /**
+ * Get the Limit report for page previews
+ *
+ * @since 1.22
+ * @param ParserOutput $output ParserOutput object from the parse
+ * @return string HTML
+ */
+ public static function getPreviewLimitReport( $output ) {
+ if ( !$output || !$output->getLimitReportData() ) {
+ return '';
}
- else $metadata = "" ;
- $hidden = '';
- $recreate = '';
- if ($this->deletedSinceEdit) {
- if ( 'save' != $this->formtype ) {
- $wgOut->addWikiText( wfMsg('deletedwhileediting'));
- } else {
- // Hide the toolbar and edit area, use can click preview to get it back
- // Add an confirmation checkbox and explanation.
- $toolbar = '';
- $hidden = 'type="hidden" style="display:none;"';
- $recreate = $wgOut->parse( wfMsg( 'confirmrecreate', $this->lastDelete->user_name , $this->lastDelete->log_comment ));
- $recreate .=
- "<br /><input tabindex='1' type='checkbox' value='1' name='wpRecreate' id='wpRecreate' />".
- "<label for='wpRecreate' title='".wfMsg('tooltip-recreate')."'>". wfMsg('recreate')."</label>";
+ $limitReport = Html::rawElement( 'div', [ 'class' => 'mw-limitReportExplanation' ],
+ wfMessage( 'limitreport-title' )->parseAsBlock()
+ );
+
+ // Show/hide animation doesn't work correctly on a table, so wrap it in a div.
+ $limitReport .= Html::openElement( 'div', [ 'class' => 'preview-limit-report-wrapper' ] );
+
+ $limitReport .= Html::openElement( 'table', [
+ 'class' => 'preview-limit-report wikitable'
+ ] ) .
+ Html::openElement( 'tbody' );
+
+ foreach ( $output->getLimitReportData() as $key => $value ) {
+ if ( Hooks::run( 'ParserLimitReportFormat',
+ [ $key, &$value, &$limitReport, true, true ]
+ ) ) {
+ $keyMsg = wfMessage( $key );
+ $valueMsg = wfMessage( [ "$key-value-html", "$key-value" ] );
+ if ( !$valueMsg->exists() ) {
+ $valueMsg = new RawMessage( '$1' );
+ }
+ if ( !$keyMsg->isDisabled() && !$valueMsg->isDisabled() ) {
+ $limitReport .= Html::openElement( 'tr' ) .
+ Html::rawElement( 'th', null, $keyMsg->parse() ) .
+ Html::rawElement( 'td', null, $valueMsg->params( $value )->parse() ) .
+ Html::closeElement( 'tr' );
+ }
}
}
- $tabindex = 2;
+ $limitReport .= Html::closeElement( 'tbody' ) .
+ Html::closeElement( 'table' ) .
+ Html::closeElement( 'div' );
- $checkboxes = self::getCheckboxes( $tabindex, $sk,
- array( 'minor' => $this->minoredit, 'watch' => $this->watchthis ) );
+ return $limitReport;
+ }
+
+ protected function showStandardInputs( &$tabindex = 2 ) {
+ $out = $this->context->getOutput();
+ $out->addHTML( "<div class='editOptions'>\n" );
+
+ if ( $this->section != 'new' ) {
+ $this->showSummaryInput( false, $this->summary );
+ $out->addHTML( $this->getSummaryPreview( false, $this->summary ) );
+ }
- $checkboxhtml = implode( $checkboxes, "\n" );
+ $checkboxes = $this->getCheckboxesWidget(
+ $tabindex,
+ [ 'minor' => $this->minoredit, 'watch' => $this->watchthis ]
+ );
+ $checkboxesHTML = new OOUI\HorizontalLayout( [ 'items' => $checkboxes ] );
- $buttons = $this->getEditButtons( $tabindex );
- $buttonshtml = implode( $buttons, "\n" );
+ $out->addHTML( "<div class='editCheckboxes'>" . $checkboxesHTML . "</div>\n" );
- $safemodehtml = $this->checkUnicodeCompliantBrowser()
- ? '' : Xml::hidden( 'safemode', '1' );
+ // Show copyright warning.
+ $out->addWikiText( $this->getCopywarn() );
+ $out->addHTML( $this->editFormTextAfterWarn );
- $wgOut->addHTML( <<<END
-{$toolbar}
-<form id="editform" name="editform" method="post" action="$action" enctype="multipart/form-data">
-END
-);
+ $out->addHTML( "<div class='editButtons'>\n" );
+ $out->addHTML( implode( $this->getEditButtons( $tabindex ), "\n" ) . "\n" );
- if( is_callable( $formCallback ) ) {
- call_user_func_array( $formCallback, array( &$wgOut ) );
+ $cancel = $this->getCancelLink();
+ if ( $cancel !== '' ) {
+ $cancel .= Html::element( 'span',
+ [ 'class' => 'mw-editButtons-pipe-separator' ],
+ $this->context->msg( 'pipe-separator' )->text() );
}
- wfRunHooks( 'EditPage::showEditForm:fields', array( &$this, &$wgOut ) );
+ $message = $this->context->msg( 'edithelppage' )->inContentLanguage()->text();
+ $edithelpurl = Skin::makeInternalOrExternalUrl( $message );
+ $edithelp =
+ Html::linkButton(
+ $this->context->msg( 'edithelp' )->text(),
+ [ 'target' => 'helpwindow', 'href' => $edithelpurl ],
+ [ 'mw-ui-quiet' ]
+ ) .
+ $this->context->msg( 'word-separator' )->escaped() .
+ $this->context->msg( 'newwindow' )->parse();
- // Put these up at the top to ensure they aren't lost on early form submission
- $wgOut->addHTML( "
-<input type='hidden' value=\"" . htmlspecialchars( $this->section ) . "\" name=\"wpSection\" />
-<input type='hidden' value=\"{$this->starttime}\" name=\"wpStarttime\" />\n
-<input type='hidden' value=\"{$this->edittime}\" name=\"wpEdittime\" />\n
-<input type='hidden' value=\"{$this->scrolltop}\" name=\"wpScrolltop\" id=\"wpScrolltop\" />\n" );
-
- $wgOut->addHTML( <<<END
-$recreate
-{$commentsubject}
-{$subjectpreview}
-<textarea tabindex='1' accesskey="," name="wpTextbox1" id="wpTextbox1" rows='{$rows}'
-cols='{$cols}'{$ew} $hidden>
-END
-. htmlspecialchars( $this->safeUnicodeOutput( $this->textbox1 ) ) .
-"
-</textarea>
- " );
-
- $wgOut->addWikiText( $copywarn );
- $wgOut->addHTML( $this->editFormTextAfterWarn );
- $wgOut->addHTML( "
-{$metadata}
-{$editsummary}
-{$summarypreview}
-{$checkboxhtml}
-{$safemodehtml}
-");
-
- $wgOut->addHTML(
-"<div class='editButtons'>
-{$buttonshtml}
- <span class='editHelp'>{$cancel} | {$edithelp}</span>
-</div><!-- editButtons -->
-</div><!-- editOptions -->");
-
- $wgOut->addHtml( '<div class="mw-editTools">' );
- $wgOut->addWikiText( wfMsgForContent( 'edittools' ) );
- $wgOut->addHtml( '</div>' );
-
- $wgOut->addHTML( $this->editFormTextAfterTools );
-
- $wgOut->addHTML( "
-<div class='templatesUsed'>
-{$formattedtemplates}
-</div>
-" );
+ $out->addHTML( " <span class='cancelLink'>{$cancel}</span>\n" );
+ $out->addHTML( " <span class='editHelp'>{$edithelp}</span>\n" );
+ $out->addHTML( "</div><!-- editButtons -->\n" );
- /**
- * To make it harder for someone to slip a user a page
- * which submits an edit form to the wiki without their
- * knowledge, a random token is associated with the login
- * session. If it's not passed back with the submission,
- * we won't save the page, or render user JavaScript and
- * CSS previews.
- *
- * For anon editors, who may not have a session, we just
- * include the constant suffix to prevent editing from
- * broken text-mangling proxies.
- */
- $token = htmlspecialchars( $wgUser->editToken() );
- $wgOut->addHTML( "\n<input type='hidden' value=\"$token\" name=\"wpEditToken\" />\n" );
+ Hooks::run( 'EditPage::showStandardInputs:options', [ $this, $out, &$tabindex ] );
+ $out->addHTML( "</div><!-- editOptions -->\n" );
+ }
- # If a blank edit summary was previously provided, and the appropriate
- # user preference is active, pass a hidden tag here. This will stop the
- # user being bounced back more than once in the event that a summary
- # is not required.
- if( $this->missingSummary ) {
- $wgOut->addHTML( "<input type=\"hidden\" name=\"wpIgnoreBlankSummary\" value=\"1\" />\n" );
+ /**
+ * Show an edit conflict. textbox1 is already shown in showEditForm().
+ * If you want to use another entry point to this function, be careful.
+ */
+ protected function showConflict() {
+ $out = $this->context->getOutput();
+ // Avoid PHP 7.1 warning of passing $this by reference
+ $editPage = $this;
+ if ( Hooks::run( 'EditPageBeforeConflictDiff', [ &$editPage, &$out ] ) ) {
+ $this->incrementConflictStats();
+
+ $out->wrapWikiMsg( '<h2>$1</h2>', "yourdiff" );
+
+ $content1 = $this->toEditContent( $this->textbox1 );
+ $content2 = $this->toEditContent( $this->textbox2 );
+
+ $handler = ContentHandler::getForModelID( $this->contentModel );
+ $de = $handler->createDifferenceEngine( $this->context );
+ $de->setContent( $content2, $content1 );
+ $de->showDiff(
+ $this->context->msg( 'yourtext' )->parse(),
+ $this->context->msg( 'storedversion' )->text()
+ );
+
+ $out->wrapWikiMsg( '<h2>$1</h2>', "yourtext" );
+ $this->showTextbox2();
}
+ }
- # For a bit more sophisticated detection of blank summaries, hash the
- # automatic one and pass that in a hidden field.
- $autosumm = $this->autoSumm ? $this->autoSumm : md5( $this->summary );
- $wgOut->addHtml( wfHidden( 'wpAutoSummary', $autosumm ) );
+ protected function incrementConflictStats() {
+ $stats = MediaWikiServices::getInstance()->getStatsdDataFactory();
+ $stats->increment( 'edit.failures.conflict' );
+ // Only include 'standard' namespaces to avoid creating unknown numbers of statsd metrics
+ if (
+ $this->mTitle->getNamespace() >= NS_MAIN &&
+ $this->mTitle->getNamespace() <= NS_CATEGORY_TALK
+ ) {
+ $stats->increment( 'edit.failures.conflict.byNamespaceId.' . $this->mTitle->getNamespace() );
+ }
+ }
- if ( $this->isConflict ) {
- $wgOut->addWikiText( '==' . wfMsg( "yourdiff" ) . '==' );
+ /**
+ * @return string
+ */
+ public function getCancelLink() {
+ $cancelParams = [];
+ if ( !$this->isConflict && $this->oldid > 0 ) {
+ $cancelParams['oldid'] = $this->oldid;
+ } elseif ( $this->getContextTitle()->isRedirect() ) {
+ $cancelParams['redirect'] = 'no';
+ }
- $de = new DifferenceEngine( $this->mTitle );
- $de->setText( $this->textbox2, $this->textbox1 );
- $de->showDiff( wfMsg( "yourtext" ), wfMsg( "storedversion" ) );
+ return new OOUI\ButtonWidget( [
+ 'id' => 'mw-editform-cancel',
+ 'href' => $this->getContextTitle()->getLinkUrl( $cancelParams ),
+ 'label' => new OOUI\HtmlSnippet( $this->context->msg( 'cancel' )->parse() ),
+ 'framed' => false,
+ 'infusable' => true,
+ 'flags' => 'destructive',
+ ] );
+ }
- $wgOut->addWikiText( '==' . wfMsg( "yourtext" ) . '==' );
- $wgOut->addHTML( "<textarea tabindex=6 id='wpTextbox2' name=\"wpTextbox2\" rows='{$rows}' cols='{$cols}' wrap='virtual'>"
- . htmlspecialchars( $this->safeUnicodeOutput( $this->textbox2 ) ) . "\n</textarea>" );
- }
- $wgOut->addHTML( $this->editFormTextBottom );
- $wgOut->addHTML( "</form>\n" );
- if ( !$wgUser->getOption( 'previewontop' ) ) {
+ /**
+ * Returns the URL to use in the form's action attribute.
+ * This is used by EditPage subclasses when simply customizing the action
+ * variable in the constructor is not enough. This can be used when the
+ * EditPage lives inside of a Special page rather than a custom page action.
+ *
+ * @param Title $title Title object for which is being edited (where we go to for &action= links)
+ * @return string
+ */
+ protected function getActionURL( Title $title ) {
+ return $title->getLocalURL( [ 'action' => $this->action ] );
+ }
- if ( $this->formtype == 'preview') {
- $this->showPreview( $previewOutput );
- } else {
- $wgOut->addHTML( '<div id="wikiPreview"></div>' );
- }
+ /**
+ * Check if a page was deleted while the user was editing it, before submit.
+ * Note that we rely on the logging table, which hasn't been always there,
+ * but that doesn't matter, because this only applies to brand new
+ * deletes.
+ * @return bool
+ */
+ protected function wasDeletedSinceLastEdit() {
+ if ( $this->deletedSinceEdit !== null ) {
+ return $this->deletedSinceEdit;
+ }
- if ( $this->formtype == 'diff') {
- $this->showDiff();
- }
+ $this->deletedSinceEdit = false;
+ if ( !$this->mTitle->exists() && $this->mTitle->isDeletedQuick() ) {
+ $this->lastDelete = $this->getLastDelete();
+ if ( $this->lastDelete ) {
+ $deleteTime = wfTimestamp( TS_MW, $this->lastDelete->log_timestamp );
+ if ( $deleteTime > $this->starttime ) {
+ $this->deletedSinceEdit = true;
+ }
+ }
}
- wfProfileOut( $fname );
+ return $this->deletedSinceEdit;
}
/**
- * Append preview output to $wgOut.
- * Includes category rendering if this is a category page.
- *
- * @param string $text The HTML to be output for the preview.
+ * @return bool|stdClass
*/
- private function showPreview( $text ) {
- global $wgOut;
+ protected function getLastDelete() {
+ $dbr = wfGetDB( DB_REPLICA );
+ $commentQuery = CommentStore::newKey( 'log_comment' )->getJoin();
+ $data = $dbr->selectRow(
+ [ 'logging', 'user' ] + $commentQuery['tables'],
+ [
+ 'log_type',
+ 'log_action',
+ 'log_timestamp',
+ 'log_user',
+ 'log_namespace',
+ 'log_title',
+ 'log_params',
+ 'log_deleted',
+ 'user_name'
+ ] + $commentQuery['fields'], [
+ 'log_namespace' => $this->mTitle->getNamespace(),
+ 'log_title' => $this->mTitle->getDBkey(),
+ 'log_type' => 'delete',
+ 'log_action' => 'delete',
+ 'user_id=log_user'
+ ],
+ __METHOD__,
+ [ 'LIMIT' => 1, 'ORDER BY' => 'log_timestamp DESC' ],
+ [
+ 'user' => [ 'JOIN', 'user_id=log_user' ],
+ ] + $commentQuery['joins']
+ );
+ // Quick paranoid permission checks...
+ if ( is_object( $data ) ) {
+ if ( $data->log_deleted & LogPage::DELETED_USER ) {
+ $data->user_name = $this->context->msg( 'rev-deleted-user' )->escaped();
+ }
- $wgOut->addHTML( '<div id="wikiPreview">' );
- if($this->mTitle->getNamespace() == NS_CATEGORY) {
- $this->mArticle->openShowCategory();
- }
- wfRunHooks( 'OutputPageBeforeHTML',array( &$wgOut, &$text ) );
- $wgOut->addHTML( $text );
- if($this->mTitle->getNamespace() == NS_CATEGORY) {
- $this->mArticle->closeShowCategory();
- }
- $wgOut->addHTML( '</div>' );
- }
-
- /**
- * Live Preview lets us fetch rendered preview page content and
- * add it to the page without refreshing the whole page.
- * If not supported by the browser it will fall through to the normal form
- * submission method.
- *
- * This function outputs a script tag to support live preview, and
- * returns an onclick handler which should be added to the attributes
- * of the preview button
- */
- function doLivePreviewScript() {
- global $wgStylePath, $wgJsMimeType, $wgStyleVersion, $wgOut, $wgTitle;
- $wgOut->addHTML( '<script type="'.$wgJsMimeType.'" src="' .
- htmlspecialchars( "$wgStylePath/common/preview.js?$wgStyleVersion" ) .
- '"></script>' . "\n" );
- $liveAction = $wgTitle->getLocalUrl( 'action=submit&wpPreview=true&live=true' );
- return "return !livePreview(" .
- "getElementById('wikiPreview')," .
- "editform.wpTextbox1.value," .
- '"' . $liveAction . '"' . ")";
- }
-
- function getLastDelete() {
- $dbr = wfGetDB( DB_SLAVE );
- $fname = 'EditPage::getLastDelete';
- $res = $dbr->select(
- array( 'logging', 'user' ),
- array( 'log_type',
- 'log_action',
- 'log_timestamp',
- 'log_user',
- 'log_namespace',
- 'log_title',
- 'log_comment',
- 'log_params',
- 'user_name', ),
- array( 'log_namespace' => $this->mTitle->getNamespace(),
- 'log_title' => $this->mTitle->getDBkey(),
- 'log_type' => 'delete',
- 'log_action' => 'delete',
- 'user_id=log_user' ),
- $fname,
- array( 'LIMIT' => 1, 'ORDER BY' => 'log_timestamp DESC' ) );
-
- if($dbr->numRows($res) == 1) {
- while ( $x = $dbr->fetchObject ( $res ) )
- $data = $x;
- $dbr->freeResult ( $res ) ;
- } else {
- $data = null;
+ if ( $data->log_deleted & LogPage::DELETED_COMMENT ) {
+ $data->log_comment_text = $this->context->msg( 'rev-deleted-comment' )->escaped();
+ $data->log_comment_data = null;
+ }
}
+
return $data;
}
/**
- * @todo document
+ * Get the rendered text for previewing.
+ * @throws MWException
+ * @return string
*/
- function getPreviewText() {
- global $wgOut, $wgUser, $wgTitle, $wgParser;
-
- $fname = 'EditPage::getPreviewText';
- wfProfileIn( $fname );
+ public function getPreviewText() {
+ $out = $this->context->getOutput();
+ $config = $this->context->getConfig();
- if ( $this->mTriedSave && !$this->mTokenOk ) {
- if ( $this->mTokenOkExceptSuffix ) {
- $msg = 'token_suffix_mismatch';
- } else {
- $msg = 'session_fail_preview';
+ if ( $config->get( 'RawHtml' ) && !$this->mTokenOk ) {
+ // Could be an offsite preview attempt. This is very unsafe if
+ // HTML is enabled, as it could be an attack.
+ $parsedNote = '';
+ if ( $this->textbox1 !== '' ) {
+ // Do not put big scary notice, if previewing the empty
+ // string, which happens when you initially edit
+ // a category page, due to automatic preview-on-open.
+ $parsedNote = $out->parse( "<div class='previewnote'>" .
+ $this->context->msg( 'session_fail_preview_html' )->text() . "</div>",
+ true, /* interface */true );
}
- } else {
- $msg = 'previewnote';
- }
- $previewhead = '<h2>' . htmlspecialchars( wfMsg( 'preview' ) ) . "</h2>\n" .
- "<div class='previewnote'>" . $wgOut->parse( wfMsg( $msg ) ) . "</div>\n";
- if ( $this->isConflict ) {
- $previewhead.='<h2>' . htmlspecialchars( wfMsg( 'previewconflict' ) ) . "</h2>\n";
+ $this->incrementEditFailureStats( 'session_loss' );
+ return $parsedNote;
}
- $parserOptions = ParserOptions::newFromUser( $wgUser );
- $parserOptions->setEditSection( false );
+ $note = '';
- global $wgRawHtml;
- if( $wgRawHtml && !$this->mTokenOk ) {
- // Could be an offsite preview attempt. This is very unsafe if
- // HTML is enabled, as it could be an attack.
- return $wgOut->parse( "<div class='previewnote'>" .
- wfMsg( 'session_fail_preview_html' ) . "</div>" );
- }
+ try {
+ $content = $this->toEditContent( $this->textbox1 );
- # don't parse user css/js, show message about preview
- # XXX: stupid php bug won't let us use $wgTitle->isCssJsSubpage() here
+ $previewHTML = '';
+ if ( !Hooks::run(
+ 'AlternateEditPreview',
+ [ $this, &$content, &$previewHTML, &$this->mParserOutput ] )
+ ) {
+ return $previewHTML;
+ }
- if ( $this->isCssJsSubpage ) {
- if(preg_match("/\\.css$/", $wgTitle->getText() ) ) {
- $previewtext = wfMsg('usercsspreview');
- } else if(preg_match("/\\.js$/", $wgTitle->getText() ) ) {
- $previewtext = wfMsg('userjspreview');
+ # provide a anchor link to the editform
+ $continueEditing = '<span class="mw-continue-editing">' .
+ '[[#' . self::EDITFORM_ID . '|' .
+ $this->context->getLanguage()->getArrow() . ' ' .
+ $this->context->msg( 'continue-editing' )->text() . ']]</span>';
+ if ( $this->mTriedSave && !$this->mTokenOk ) {
+ if ( $this->mTokenOkExceptSuffix ) {
+ $note = $this->context->msg( 'token_suffix_mismatch' )->plain();
+ $this->incrementEditFailureStats( 'bad_token' );
+ } else {
+ $note = $this->context->msg( 'session_fail_preview' )->plain();
+ $this->incrementEditFailureStats( 'session_loss' );
+ }
+ } elseif ( $this->incompleteForm ) {
+ $note = $this->context->msg( 'edit_form_incomplete' )->plain();
+ if ( $this->mTriedSave ) {
+ $this->incrementEditFailureStats( 'incomplete_form' );
+ }
+ } else {
+ $note = $this->context->msg( 'previewnote' )->plain() . ' ' . $continueEditing;
+ }
+
+ # don't parse non-wikitext pages, show message about preview
+ if ( $this->mTitle->isCssJsSubpage() || $this->mTitle->isCssOrJsPage() ) {
+ if ( $this->mTitle->isCssJsSubpage() ) {
+ $level = 'user';
+ } elseif ( $this->mTitle->isCssOrJsPage() ) {
+ $level = 'site';
+ } else {
+ $level = false;
+ }
+
+ if ( $content->getModel() == CONTENT_MODEL_CSS ) {
+ $format = 'css';
+ if ( $level === 'user' && !$config->get( 'AllowUserCss' ) ) {
+ $format = false;
+ }
+ } elseif ( $content->getModel() == CONTENT_MODEL_JAVASCRIPT ) {
+ $format = 'js';
+ if ( $level === 'user' && !$config->get( 'AllowUserJs' ) ) {
+ $format = false;
+ }
+ } else {
+ $format = false;
+ }
+
+ # Used messages to make sure grep find them:
+ # Messages: usercsspreview, userjspreview, sitecsspreview, sitejspreview
+ if ( $level && $format ) {
+ $note = "<div id='mw-{$level}{$format}preview'>" .
+ $this->context->msg( "{$level}{$format}preview" )->text() .
+ ' ' . $continueEditing . "</div>";
+ }
}
- $parserOptions->setTidy(true);
- $parserOutput = $wgParser->parse( $previewtext , $wgTitle, $parserOptions );
- $wgOut->addHTML( $parserOutput->mText );
- wfProfileOut( $fname );
- return $previewhead;
- } else {
- $toparse = $this->textbox1;
# If we're adding a comment, we need to show the
# summary as the headline
- if($this->section=="new" && $this->summary!="") {
- $toparse="== {$this->summary} ==\n\n".$toparse;
+ if ( $this->section === "new" && $this->summary !== "" ) {
+ $content = $content->addSectionHeader( $this->summary );
}
- if ( $this->mMetaData != "" ) $toparse .= "\n" . $this->mMetaData ;
- $parserOptions->setTidy(true);
- $parserOutput = $wgParser->parse( $this->mArticle->preSaveTransform( $toparse ) ."\n\n",
- $wgTitle, $parserOptions );
+ $hook_args = [ $this, &$content ];
+ Hooks::run( 'EditPageGetPreviewContent', $hook_args );
- $previewHTML = $parserOutput->getText();
- $wgOut->addParserOutputNoText( $parserOutput );
-
- # ParserOutput might have altered the page title, so reset it
- $wgOut->setPageTitle( wfMsg( 'editing', $this->mTitle->getPrefixedText() ) );
+ $parserResult = $this->doPreviewParse( $content );
+ $parserOutput = $parserResult['parserOutput'];
+ $previewHTML = $parserResult['html'];
+ $this->mParserOutput = $parserOutput;
+ $out->addParserOutputMetadata( $parserOutput );
- foreach ( $parserOutput->getTemplates() as $ns => $template)
- foreach ( array_keys( $template ) as $dbk)
- $this->mPreviewTemplates[] = Title::makeTitle($ns, $dbk);
+ if ( count( $parserOutput->getWarnings() ) ) {
+ $note .= "\n\n" . implode( "\n\n", $parserOutput->getWarnings() );
+ }
- wfProfileOut( $fname );
- return $previewhead . $previewHTML;
+ } catch ( MWContentSerializationException $ex ) {
+ $m = $this->context->msg(
+ 'content-failed-to-parse',
+ $this->contentModel,
+ $this->contentFormat,
+ $ex->getMessage()
+ );
+ $note .= "\n\n" . $m->parse();
+ $previewHTML = '';
}
- }
-
- /**
- * Call the stock "user is blocked" page
- */
- function blockedPage() {
- global $wgOut, $wgUser;
- $wgOut->blockedPage( false ); # Standard block notice on the top, don't 'return'
- # If the user made changes, preserve them when showing the markup
- # (This happens when a user is blocked during edit, for instance)
- $first = $this->firsttime || ( !$this->save && $this->textbox1 == '' );
- if( $first ) {
- $source = $this->mTitle->exists() ? $this->getContent() : false;
+ if ( $this->isConflict ) {
+ $conflict = '<h2 id="mw-previewconflict">'
+ . $this->context->msg( 'previewconflict' )->escaped() . "</h2>\n";
} else {
- $source = $this->textbox1;
- }
-
- # Spit out the source or the user's modified version
- if( $source !== false ) {
- $rows = $wgUser->getOption( 'rows' );
- $cols = $wgUser->getOption( 'cols' );
- $attribs = array( 'id' => 'wpTextbox1', 'name' => 'wpTextbox1', 'cols' => $cols, 'rows' => $rows, 'readonly' => 'readonly' );
- $wgOut->addHtml( '<hr />' );
- $wgOut->addWikiText( wfMsg( $first ? 'blockedoriginalsource' : 'blockededitsource', $this->mTitle->getPrefixedText() ) );
- $wgOut->addHtml( wfOpenElement( 'textarea', $attribs ) . htmlspecialchars( $source ) . wfCloseElement( 'textarea' ) );
+ $conflict = '<hr />';
}
- }
- /**
- * Produce the stock "please login to edit pages" page
- */
- function userNotLoggedInPage() {
- global $wgUser, $wgOut;
- $skin = $wgUser->getSkin();
+ $previewhead = "<div class='previewnote'>\n" .
+ '<h2 id="mw-previewheader">' . $this->context->msg( 'preview' )->escaped() . "</h2>" .
+ $out->parse( $note, true, /* interface */true ) . $conflict . "</div>\n";
- $loginTitle = SpecialPage::getTitleFor( 'Userlogin' );
- $loginLink = $skin->makeKnownLinkObj( $loginTitle, wfMsgHtml( 'loginreqlink' ), 'returnto=' . $this->mTitle->getPrefixedUrl() );
+ $pageViewLang = $this->mTitle->getPageViewLanguage();
+ $attribs = [ 'lang' => $pageViewLang->getHtmlCode(), 'dir' => $pageViewLang->getDir(),
+ 'class' => 'mw-content-' . $pageViewLang->getDir() ];
+ $previewHTML = Html::rawElement( 'div', $attribs, $previewHTML );
- $wgOut->setPageTitle( wfMsg( 'whitelistedittitle' ) );
- $wgOut->setRobotPolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
+ return $previewhead . $previewHTML . $this->previewTextAfterContent;
+ }
- $wgOut->addHtml( wfMsgWikiHtml( 'whitelistedittext', $loginLink ) );
- $wgOut->returnToMain( false, $this->mTitle->getPrefixedUrl() );
+ private function incrementEditFailureStats( $failureType ) {
+ $stats = MediaWikiServices::getInstance()->getStatsdDataFactory();
+ $stats->increment( 'edit.failures.' . $failureType );
}
/**
- * Creates a basic error page which informs the user that
- * they have to validate their email address before being
- * allowed to edit.
+ * Get parser options for a preview
+ * @return ParserOptions
*/
- function userNotConfirmedPage() {
- global $wgOut;
-
- $wgOut->setPageTitle( wfMsg( 'confirmedittitle' ) );
- $wgOut->setRobotPolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
-
- $wgOut->addWikiText( wfMsg( 'confirmedittext' ) );
- $wgOut->returnToMain( false );
+ protected function getPreviewParserOptions() {
+ $parserOptions = $this->page->makeParserOptions( $this->context );
+ $parserOptions->setIsPreview( true );
+ $parserOptions->setIsSectionPreview( !is_null( $this->section ) && $this->section !== '' );
+ $parserOptions->enableLimitReport();
+ return $parserOptions;
}
/**
- * Creates a basic error page which informs the user that
- * they have attempted to edit a nonexistant section.
+ * Parse the page for a preview. Subclasses may override this class, in order
+ * to parse with different options, or to otherwise modify the preview HTML.
+ *
+ * @param Content $content The page content
+ * @return array with keys:
+ * - parserOutput: The ParserOutput object
+ * - html: The HTML to be displayed
*/
- function noSuchSectionPage() {
- global $wgOut;
-
- $wgOut->setPageTitle( wfMsg( 'nosuchsectiontitle' ) );
- $wgOut->setRobotPolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
-
- $wgOut->addWikiText( wfMsg( 'nosuchsectiontext', $this->section ) );
- $wgOut->returnToMain( false, $this->mTitle->getPrefixedUrl() );
+ protected function doPreviewParse( Content $content ) {
+ $user = $this->context->getUser();
+ $parserOptions = $this->getPreviewParserOptions();
+ $pstContent = $content->preSaveTransform( $this->mTitle, $user, $parserOptions );
+ $scopedCallback = $parserOptions->setupFakeRevision(
+ $this->mTitle, $pstContent, $user );
+ $parserOutput = $pstContent->getParserOutput( $this->mTitle, null, $parserOptions );
+ ScopedCallback::consume( $scopedCallback );
+ $parserOutput->setEditSectionTokens( false ); // no section edit links
+ return [
+ 'parserOutput' => $parserOutput,
+ 'html' => $parserOutput->getText() ];
}
/**
- * Produce the stock "your edit contains spam" page
- *
- * @param $match Text which triggered one or more filters
+ * @return array
*/
- function spamPage( $match = false ) {
- global $wgOut;
-
- $wgOut->setPageTitle( wfMsg( 'spamprotectiontitle' ) );
- $wgOut->setRobotPolicy( 'noindex,nofollow' );
- $wgOut->setArticleRelated( false );
-
- $wgOut->addWikiText( wfMsg( 'spamprotectiontext' ) );
- if ( $match )
- $wgOut->addWikiText( wfMsg( 'spamprotectionmatch', "<nowiki>{$match}</nowiki>" ) );
-
- $wgOut->returnToMain( false );
+ public function getTemplates() {
+ if ( $this->preview || $this->section != '' ) {
+ $templates = [];
+ if ( !isset( $this->mParserOutput ) ) {
+ return $templates;
+ }
+ foreach ( $this->mParserOutput->getTemplates() as $ns => $template ) {
+ foreach ( array_keys( $template ) as $dbk ) {
+ $templates[] = Title::makeTitle( $ns, $dbk );
+ }
+ }
+ return $templates;
+ } else {
+ return $this->mTitle->getTemplateLinksFrom();
+ }
}
/**
- * @private
- * @todo document
+ * Shows a bulletin board style toolbar for common editing functions.
+ * It can be disabled in the user preferences.
+ *
+ * @param Title $title Title object for the page being edited (optional)
+ * @return string
*/
- function mergeChangesInto( &$editText ){
- $fname = 'EditPage::mergeChangesInto';
- wfProfileIn( $fname );
+ public static function getEditToolbar( $title = null ) {
+ global $wgContLang, $wgOut;
+ global $wgEnableUploads, $wgForeignFileRepos;
+
+ $imagesAvailable = $wgEnableUploads || count( $wgForeignFileRepos );
+ $showSignature = true;
+ if ( $title ) {
+ $showSignature = MWNamespace::wantSignatures( $title->getNamespace() );
+ }
- $db = wfGetDB( DB_MASTER );
+ /**
+ * $toolarray is an array of arrays each of which includes the
+ * opening tag, the closing tag, optionally a sample text that is
+ * inserted between the two when no selection is highlighted
+ * and. The tip text is shown when the user moves the mouse
+ * over the button.
+ *
+ * Images are defined in ResourceLoaderEditToolbarModule.
+ */
+ $toolarray = [
+ [
+ 'id' => 'mw-editbutton-bold',
+ 'open' => '\'\'\'',
+ 'close' => '\'\'\'',
+ 'sample' => wfMessage( 'bold_sample' )->text(),
+ 'tip' => wfMessage( 'bold_tip' )->text(),
+ ],
+ [
+ 'id' => 'mw-editbutton-italic',
+ 'open' => '\'\'',
+ 'close' => '\'\'',
+ 'sample' => wfMessage( 'italic_sample' )->text(),
+ 'tip' => wfMessage( 'italic_tip' )->text(),
+ ],
+ [
+ 'id' => 'mw-editbutton-link',
+ 'open' => '[[',
+ 'close' => ']]',
+ 'sample' => wfMessage( 'link_sample' )->text(),
+ 'tip' => wfMessage( 'link_tip' )->text(),
+ ],
+ [
+ 'id' => 'mw-editbutton-extlink',
+ 'open' => '[',
+ 'close' => ']',
+ 'sample' => wfMessage( 'extlink_sample' )->text(),
+ 'tip' => wfMessage( 'extlink_tip' )->text(),
+ ],
+ [
+ 'id' => 'mw-editbutton-headline',
+ 'open' => "\n== ",
+ 'close' => " ==\n",
+ 'sample' => wfMessage( 'headline_sample' )->text(),
+ 'tip' => wfMessage( 'headline_tip' )->text(),
+ ],
+ $imagesAvailable ? [
+ 'id' => 'mw-editbutton-image',
+ 'open' => '[[' . $wgContLang->getNsText( NS_FILE ) . ':',
+ 'close' => ']]',
+ 'sample' => wfMessage( 'image_sample' )->text(),
+ 'tip' => wfMessage( 'image_tip' )->text(),
+ ] : false,
+ $imagesAvailable ? [
+ 'id' => 'mw-editbutton-media',
+ 'open' => '[[' . $wgContLang->getNsText( NS_MEDIA ) . ':',
+ 'close' => ']]',
+ 'sample' => wfMessage( 'media_sample' )->text(),
+ 'tip' => wfMessage( 'media_tip' )->text(),
+ ] : false,
+ [
+ 'id' => 'mw-editbutton-nowiki',
+ 'open' => "<nowiki>",
+ 'close' => "</nowiki>",
+ 'sample' => wfMessage( 'nowiki_sample' )->text(),
+ 'tip' => wfMessage( 'nowiki_tip' )->text(),
+ ],
+ $showSignature ? [
+ 'id' => 'mw-editbutton-signature',
+ 'open' => wfMessage( 'sig-text', '~~~~' )->inContentLanguage()->text(),
+ 'close' => '',
+ 'sample' => '',
+ 'tip' => wfMessage( 'sig_tip' )->text(),
+ ] : false,
+ [
+ 'id' => 'mw-editbutton-hr',
+ 'open' => "\n----\n",
+ 'close' => '',
+ 'sample' => '',
+ 'tip' => wfMessage( 'hr_tip' )->text(),
+ ]
+ ];
+
+ $script = 'mw.loader.using("mediawiki.toolbar", function () {';
+ foreach ( $toolarray as $tool ) {
+ if ( !$tool ) {
+ continue;
+ }
- // This is the revision the editor started from
- $baseRevision = Revision::loadFromTimestamp(
- $db, $this->mArticle->mTitle, $this->edittime );
- if( is_null( $baseRevision ) ) {
- wfProfileOut( $fname );
- return false;
+ $params = [
+ // Images are defined in ResourceLoaderEditToolbarModule
+ false,
+ // Note that we use the tip both for the ALT tag and the TITLE tag of the image.
+ // Older browsers show a "speedtip" type message only for ALT.
+ // Ideally these should be different, realistically they
+ // probably don't need to be.
+ $tool['tip'],
+ $tool['open'],
+ $tool['close'],
+ $tool['sample'],
+ $tool['id'],
+ ];
+
+ $script .= Xml::encodeJsCall(
+ 'mw.toolbar.addButton',
+ $params,
+ ResourceLoader::inDebugMode()
+ );
}
- $baseText = $baseRevision->getText();
- // The current state, we want to merge updates into it
- $currentRevision = Revision::loadFromTitle(
- $db, $this->mArticle->mTitle );
- if( is_null( $currentRevision ) ) {
- wfProfileOut( $fname );
- return false;
- }
- $currentText = $currentRevision->getText();
+ $script .= '});';
- $result = '';
- if( wfMerge( $baseText, $editText, $currentText, $result ) ){
- $editText = $result;
- wfProfileOut( $fname );
- return true;
- } else {
- wfProfileOut( $fname );
- return false;
- }
+ $toolbar = '<div id="toolbar"></div>';
+
+ if ( Hooks::run( 'EditPageBeforeEditToolbar', [ &$toolbar ] ) ) {
+ // Only add the old toolbar cruft to the page payload if the toolbar has not
+ // been over-written by a hook caller
+ $wgOut->addScript( ResourceLoader::makeInlineScript( $script ) );
+ };
+
+ return $toolbar;
}
/**
- * Check if the browser is on a blacklist of user-agents known to
- * mangle UTF-8 data on form submission. Returns true if Unicode
- * should make it through, false if it's known to be a problem.
- * @return bool
- * @private
+ * Return an array of checkbox definitions.
+ *
+ * Array keys correspond to the `<input>` 'name' attribute to use for each checkbox.
+ *
+ * Array values are associative arrays with the following keys:
+ * - 'label-message' (required): message for label text
+ * - 'id' (required): 'id' attribute for the `<input>`
+ * - 'default' (required): default checkedness (true or false)
+ * - 'title-message' (optional): used to generate 'title' attribute for the `<label>`
+ * - 'tooltip' (optional): used to generate 'title' and 'accesskey' attributes
+ * from messages like 'tooltip-foo', 'accesskey-foo'
+ * - 'label-id' (optional): 'id' attribute for the `<label>`
+ * - 'legacy-name' (optional): short name for backwards-compatibility
+ * @param array $checked Array of checkbox name (matching the 'legacy-name') => bool,
+ * where bool indicates the checked status of the checkbox
+ * @return array
*/
- function checkUnicodeCompliantBrowser() {
- global $wgBrowserBlackList;
- if( empty( $_SERVER["HTTP_USER_AGENT"] ) ) {
- // No User-Agent header sent? Trust it by default...
- return true;
+ public function getCheckboxesDefinition( $checked ) {
+ $checkboxes = [];
+
+ $user = $this->context->getUser();
+ // don't show the minor edit checkbox if it's a new page or section
+ if ( !$this->isNew && $user->isAllowed( 'minoredit' ) ) {
+ $checkboxes['wpMinoredit'] = [
+ 'id' => 'wpMinoredit',
+ 'label-message' => 'minoredit',
+ // Uses messages: tooltip-minoredit, accesskey-minoredit
+ 'tooltip' => 'minoredit',
+ 'label-id' => 'mw-editpage-minoredit',
+ 'legacy-name' => 'minor',
+ 'default' => $checked['minor'],
+ ];
}
- $currentbrowser = $_SERVER["HTTP_USER_AGENT"];
- foreach ( $wgBrowserBlackList as $browser ) {
- if ( preg_match($browser, $currentbrowser) ) {
- return false;
- }
+
+ if ( $user->isLoggedIn() ) {
+ $checkboxes['wpWatchthis'] = [
+ 'id' => 'wpWatchthis',
+ 'label-message' => 'watchthis',
+ // Uses messages: tooltip-watch, accesskey-watch
+ 'tooltip' => 'watch',
+ 'label-id' => 'mw-editpage-watch',
+ 'legacy-name' => 'watch',
+ 'default' => $checked['watch'],
+ ];
}
- return true;
- }
- /**
- * Format an anchor fragment as it would appear for a given section name
- * @param string $text
- * @return string
- * @private
- */
- function sectionAnchor( $text ) {
- $headline = Sanitizer::decodeCharReferences( $text );
- # strip out HTML
- $headline = preg_replace( '/<.*?' . '>/', '', $headline );
- $headline = trim( $headline );
- $sectionanchor = '#' . urlencode( str_replace( ' ', '_', $headline ) );
- $replacearray = array(
- '%3A' => ':',
- '%' => '.'
- );
- return str_replace(
- array_keys( $replacearray ),
- array_values( $replacearray ),
- $sectionanchor );
+ $editPage = $this;
+ Hooks::run( 'EditPageGetCheckboxesDefinition', [ $editPage, &$checkboxes ] );
+
+ return $checkboxes;
}
/**
- * Shows a bulletin board style toolbar for common editing functions.
- * It can be disabled in the user preferences.
- * The necessary JavaScript code can be found in style/wikibits.js.
+ * Returns an array of html code of the following checkboxes old style:
+ * minor and watch
+ *
+ * @deprecated since 1.30 Use getCheckboxesWidget() or getCheckboxesDefinition() instead
+ * @param int &$tabindex Current tabindex
+ * @param array $checked See getCheckboxesDefinition()
+ * @return array
*/
- function getEditToolbar() {
- global $wgStylePath, $wgContLang, $wgJsMimeType;
-
- /**
- * toolarray an array of arrays which each include the filename of
- * the button image (without path), the opening tag, the closing tag,
- * and optionally a sample text that is inserted between the two when no
- * selection is highlighted.
- * The tip text is shown when the user moves the mouse over the button.
- *
- * Already here are accesskeys (key), which are not used yet until someone
- * can figure out a way to make them work in IE. However, we should make
- * sure these keys are not defined on the edit page.
- */
- $toolarray = array(
- array( 'image' => 'button_bold.png',
- 'id' => 'mw-editbutton-bold',
- 'open' => '\\\'\\\'\\\'',
- 'close' => '\\\'\\\'\\\'',
- 'sample'=> wfMsg('bold_sample'),
- 'tip' => wfMsg('bold_tip'),
- 'key' => 'B'
- ),
- array( 'image' => 'button_italic.png',
- 'id' => 'mw-editbutton-italic',
- 'open' => '\\\'\\\'',
- 'close' => '\\\'\\\'',
- 'sample'=> wfMsg('italic_sample'),
- 'tip' => wfMsg('italic_tip'),
- 'key' => 'I'
- ),
- array( 'image' => 'button_link.png',
- 'id' => 'mw-editbutton-link',
- 'open' => '[[',
- 'close' => ']]',
- 'sample'=> wfMsg('link_sample'),
- 'tip' => wfMsg('link_tip'),
- 'key' => 'L'
- ),
- array( 'image' => 'button_extlink.png',
- 'id' => 'mw-editbutton-extlink',
- 'open' => '[',
- 'close' => ']',
- 'sample'=> wfMsg('extlink_sample'),
- 'tip' => wfMsg('extlink_tip'),
- 'key' => 'X'
- ),
- array( 'image' => 'button_headline.png',
- 'id' => 'mw-editbutton-headline',
- 'open' => "\\n== ",
- 'close' => " ==\\n",
- 'sample'=> wfMsg('headline_sample'),
- 'tip' => wfMsg('headline_tip'),
- 'key' => 'H'
- ),
- array( 'image' => 'button_image.png',
- 'id' => 'mw-editbutton-image',
- 'open' => '[['.$wgContLang->getNsText(NS_IMAGE).":",
- 'close' => ']]',
- 'sample'=> wfMsg('image_sample'),
- 'tip' => wfMsg('image_tip'),
- 'key' => 'D'
- ),
- array( 'image' => 'button_media.png',
- 'id' => 'mw-editbutton-media',
- 'open' => '[['.$wgContLang->getNsText(NS_MEDIA).':',
- 'close' => ']]',
- 'sample'=> wfMsg('media_sample'),
- 'tip' => wfMsg('media_tip'),
- 'key' => 'M'
- ),
- array( 'image' => 'button_math.png',
- 'id' => 'mw-editbutton-math',
- 'open' => "<math>",
- 'close' => "<\\/math>",
- 'sample'=> wfMsg('math_sample'),
- 'tip' => wfMsg('math_tip'),
- 'key' => 'C'
- ),
- array( 'image' => 'button_nowiki.png',
- 'id' => 'mw-editbutton-nowiki',
- 'open' => "<nowiki>",
- 'close' => "<\\/nowiki>",
- 'sample'=> wfMsg('nowiki_sample'),
- 'tip' => wfMsg('nowiki_tip'),
- 'key' => 'N'
- ),
- array( 'image' => 'button_sig.png',
- 'id' => 'mw-editbutton-signature',
- 'open' => '--~~~~',
- 'close' => '',
- 'sample'=> '',
- 'tip' => wfMsg('sig_tip'),
- 'key' => 'Y'
- ),
- array( 'image' => 'button_hr.png',
- 'id' => 'mw-editbutton-hr',
- 'open' => "\\n----\\n",
- 'close' => '',
- 'sample'=> '',
- 'tip' => wfMsg('hr_tip'),
- 'key' => 'R'
- )
- );
- $toolbar = "<div id='toolbar'>\n";
- $toolbar.="<script type='$wgJsMimeType'>\n/*<![CDATA[*/\n";
+ public function getCheckboxes( &$tabindex, $checked ) {
+ global $wgUseMediaWikiUIEverywhere;
- foreach($toolarray as $tool) {
+ $checkboxes = [];
+ $checkboxesDef = $this->getCheckboxesDefinition( $checked );
- $cssId = $tool['id'];
- $image=$wgStylePath.'/common/images/'.$tool['image'];
- $open=$tool['open'];
- $close=$tool['close'];
- $sample = wfEscapeJsString( $tool['sample'] );
+ // Backwards-compatibility for the EditPageBeforeEditChecks hook
+ if ( !$this->isNew ) {
+ $checkboxes['minor'] = '';
+ }
+ $checkboxes['watch'] = '';
- // Note that we use the tip both for the ALT tag and the TITLE tag of the image.
- // Older browsers show a "speedtip" type message only for ALT.
- // Ideally these should be different, realistically they
- // probably don't need to be.
- $tip = wfEscapeJsString( $tool['tip'] );
+ foreach ( $checkboxesDef as $name => $options ) {
+ $legacyName = isset( $options['legacy-name'] ) ? $options['legacy-name'] : $name;
+ $label = $this->context->msg( $options['label-message'] )->parse();
+ $attribs = [
+ 'tabindex' => ++$tabindex,
+ 'id' => $options['id'],
+ ];
+ $labelAttribs = [
+ 'for' => $options['id'],
+ ];
+ if ( isset( $options['tooltip'] ) ) {
+ $attribs['accesskey'] = $this->context->msg( "accesskey-{$options['tooltip']}" )->text();
+ $labelAttribs['title'] = Linker::titleAttrib( $options['tooltip'], 'withaccess' );
+ }
+ if ( isset( $options['title-message'] ) ) {
+ $labelAttribs['title'] = $this->context->msg( $options['title-message'] )->text();
+ }
+ if ( isset( $options['label-id'] ) ) {
+ $labelAttribs['id'] = $options['label-id'];
+ }
+ $checkboxHtml =
+ Xml::check( $name, $options['default'], $attribs ) .
+ ' ' .
+ Xml::tags( 'label', $labelAttribs, $label );
- #$key = $tool["key"];
+ if ( $wgUseMediaWikiUIEverywhere ) {
+ $checkboxHtml = Html::rawElement( 'div', [ 'class' => 'mw-ui-checkbox' ], $checkboxHtml );
+ }
- $toolbar.="addButton('$image','$tip','$open','$close','$sample','$cssId');\n";
+ $checkboxes[ $legacyName ] = $checkboxHtml;
}
- $toolbar.="/*]]>*/\n</script>";
- $toolbar.="\n</div>";
- return $toolbar;
+ // Avoid PHP 7.1 warning of passing $this by reference
+ $editPage = $this;
+ Hooks::run( 'EditPageBeforeEditChecks', [ &$editPage, &$checkboxes, &$tabindex ], '1.29' );
+ return $checkboxes;
}
/**
- * Returns an array of html code of the following checkboxes:
- * minor and watch
+ * Returns an array of checkboxes for the edit form, including 'minor' and 'watch' checkboxes and
+ * any other added by extensions.
*
- * @param $tabindex Current tabindex
- * @param $skin Skin object
- * @param $checked Array of checkbox => bool, where bool indicates the checked
+ * @deprecated since 1.30 Use getCheckboxesWidget() or getCheckboxesDefinition() instead
+ * @param int &$tabindex Current tabindex
+ * @param array $checked Array of checkbox => bool, where bool indicates the checked
* status of the checkbox
*
- * @return array
+ * @return array Associative array of string keys to OOUI\FieldLayout instances
*/
- public static function getCheckboxes( &$tabindex, $skin, $checked ) {
- global $wgUser;
+ public function getCheckboxesOOUI( &$tabindex, $checked ) {
+ return $this->getCheckboxesWidget( $tabindex, $checked );
+ }
- $checkboxes = array();
+ /**
+ * Returns an array of checkboxes for the edit form, including 'minor' and 'watch' checkboxes and
+ * any other added by extensions.
+ *
+ * @param int &$tabindex Current tabindex
+ * @param array $checked Array of checkbox => bool, where bool indicates the checked
+ * status of the checkbox
+ *
+ * @return array Associative array of string keys to OOUI\FieldLayout instances
+ */
+ public function getCheckboxesWidget( &$tabindex, $checked ) {
+ $checkboxes = [];
+ $checkboxesDef = $this->getCheckboxesDefinition( $checked );
+
+ foreach ( $checkboxesDef as $name => $options ) {
+ $legacyName = isset( $options['legacy-name'] ) ? $options['legacy-name'] : $name;
+
+ $title = null;
+ $accesskey = null;
+ if ( isset( $options['tooltip'] ) ) {
+ $accesskey = $this->context->msg( "accesskey-{$options['tooltip']}" )->text();
+ $title = Linker::titleAttrib( $options['tooltip'] );
+ }
+ if ( isset( $options['title-message'] ) ) {
+ $title = $this->context->msg( $options['title-message'] )->text();
+ }
- $checkboxes['minor'] = '';
- $minorLabel = wfMsgExt('minoredit', array('parseinline'));
- if ( $wgUser->isAllowed('minoredit') ) {
- $attribs = array(
- 'tabindex' => ++$tabindex,
- 'accesskey' => wfMsg( 'accesskey-minoredit' ),
- 'id' => 'wpMinoredit',
+ $checkboxes[ $legacyName ] = new OOUI\FieldLayout(
+ new OOUI\CheckboxInputWidget( [
+ 'tabIndex' => ++$tabindex,
+ 'accessKey' => $accesskey,
+ 'id' => $options['id'] . 'Widget',
+ 'inputId' => $options['id'],
+ 'name' => $name,
+ 'selected' => $options['default'],
+ 'infusable' => true,
+ ] ),
+ [
+ 'align' => 'inline',
+ 'label' => new OOUI\HtmlSnippet( $this->context->msg( $options['label-message'] )->parse() ),
+ 'title' => $title,
+ 'id' => isset( $options['label-id'] ) ? $options['label-id'] : null,
+ ]
);
- $checkboxes['minor'] =
- Xml::check( 'wpMinoredit', $checked['minor'], $attribs ) .
- " <label for='wpMinoredit'".$skin->tooltipAndAccesskey('minoredit').">{$minorLabel}</label>";
}
- $watchLabel = wfMsgExt('watchthis', array('parseinline'));
- $checkboxes['watch'] = '';
- if ( $wgUser->isLoggedIn() ) {
- $attribs = array(
- 'tabindex' => ++$tabindex,
- 'accesskey' => wfMsg( 'accesskey-watch' ),
- 'id' => 'wpWatchthis',
- );
- $checkboxes['watch'] =
- Xml::check( 'wpWatchthis', $checked['watch'], $attribs ) .
- " <label for='wpWatchthis'".$skin->tooltipAndAccesskey('watch').">{$watchLabel}</label>";
+ // Backwards-compatibility hack to run the EditPageBeforeEditChecks hook. It's important,
+ // people have used it for the weirdest things completely unrelated to checkboxes...
+ // And if we're gonna run it, might as well allow its legacy checkboxes to be shown.
+ $legacyCheckboxes = [];
+ if ( !$this->isNew ) {
+ $legacyCheckboxes['minor'] = '';
}
+ $legacyCheckboxes['watch'] = '';
+ // Copy new-style checkboxes into an old-style structure
+ foreach ( $checkboxes as $name => $oouiLayout ) {
+ $legacyCheckboxes[$name] = (string)$oouiLayout;
+ }
+ // Avoid PHP 7.1 warning of passing $this by reference
+ $ep = $this;
+ Hooks::run( 'EditPageBeforeEditChecks', [ &$ep, &$legacyCheckboxes, &$tabindex ], '1.29' );
+ // Copy back any additional old-style checkboxes into the new-style structure
+ foreach ( $legacyCheckboxes as $name => $html ) {
+ if ( $html && !isset( $checkboxes[$name] ) ) {
+ $checkboxes[$name] = new OOUI\Widget( [ 'content' => new OOUI\HtmlSnippet( $html ) ] );
+ }
+ }
+
return $checkboxes;
}
/**
- * Returns an array of html code of the following buttons:
- * save, diff, preview and live
- *
- * @param $tabindex Current tabindex
+ * Get the message key of the label for the button to save the page
*
- * @return array
+ * @since 1.30
+ * @return string
*/
- public function getEditButtons(&$tabindex) {
- global $wgLivePreview, $wgUser;
+ protected function getSubmitButtonLabel() {
+ $labelAsPublish =
+ $this->context->getConfig()->get( 'EditSubmitButtonLabelPublish' );
- $buttons = array();
+ // Can't use $this->isNew as that's also true if we're adding a new section to an extant page
+ $newPage = !$this->mTitle->exists();
- $temp = array(
- 'id' => 'wpSave',
- 'name' => 'wpSave',
- 'type' => 'submit',
- 'tabindex' => ++$tabindex,
- 'value' => wfMsg('savearticle'),
- 'accesskey' => wfMsg('accesskey-save'),
- 'title' => wfMsg( 'tooltip-save' ).' ['.wfMsg( 'accesskey-save' ).']',
- );
- $buttons['save'] = wfElement('input', $temp, '');
-
- ++$tabindex; // use the same for preview and live preview
- if ( $wgLivePreview && $wgUser->getOption( 'uselivepreview' ) ) {
- $temp = array(
- 'id' => 'wpPreview',
- 'name' => 'wpPreview',
- 'type' => 'submit',
- 'tabindex' => $tabindex,
- 'value' => wfMsg('showpreview'),
- 'accesskey' => '',
- 'title' => wfMsg( 'tooltip-preview' ).' ['.wfMsg( 'accesskey-preview' ).']',
- 'style' => 'display: none;',
- );
- $buttons['preview'] = wfElement('input', $temp, '');
-
- $temp = array(
- 'id' => 'wpLivePreview',
- 'name' => 'wpLivePreview',
- 'type' => 'submit',
- 'tabindex' => $tabindex,
- 'value' => wfMsg('showlivepreview'),
- 'accesskey' => wfMsg('accesskey-preview'),
- 'title' => '',
- 'onclick' => $this->doLivePreviewScript(),
- );
- $buttons['live'] = wfElement('input', $temp, '');
+ if ( $labelAsPublish ) {
+ $buttonLabelKey = $newPage ? 'publishpage' : 'publishchanges';
} else {
- $temp = array(
- 'id' => 'wpPreview',
- 'name' => 'wpPreview',
- 'type' => 'submit',
- 'tabindex' => $tabindex,
- 'value' => wfMsg('showpreview'),
- 'accesskey' => wfMsg('accesskey-preview'),
- 'title' => wfMsg( 'tooltip-preview' ).' ['.wfMsg( 'accesskey-preview' ).']',
- );
- $buttons['preview'] = wfElement('input', $temp, '');
- $buttons['live'] = '';
- }
-
- $temp = array(
- 'id' => 'wpDiff',
- 'name' => 'wpDiff',
- 'type' => 'submit',
- 'tabindex' => ++$tabindex,
- 'value' => wfMsg('showdiff'),
- 'accesskey' => wfMsg('accesskey-diff'),
- 'title' => wfMsg( 'tooltip-diff' ).' ['.wfMsg( 'accesskey-diff' ).']',
- );
- $buttons['diff'] = wfElement('input', $temp, '');
+ $buttonLabelKey = $newPage ? 'savearticle' : 'savechanges';
+ }
- return $buttons;
+ return $buttonLabelKey;
}
/**
- * Output preview text only. This can be sucked into the edit page
- * via JavaScript, and saves the server time rendering the skin as
- * well as theoretically being more robust on the client (doesn't
- * disturb the edit box's undo history, won't eat your text on
- * failure, etc).
+ * Returns an array of html code of the following buttons:
+ * save, diff and preview
*
- * @todo This doesn't include category or interlanguage links.
- * Would need to enhance it a bit, <s>maybe wrap them in XML
- * or something...</s> that might also require more skin
- * initialization, so check whether that's a problem.
+ * @param int &$tabindex Current tabindex
+ *
+ * @return array
*/
- function livePreview() {
- global $wgOut;
- $wgOut->disable();
- header( 'Content-type: text/xml; charset=utf-8' );
- header( 'Cache-control: no-cache' );
+ public function getEditButtons( &$tabindex ) {
+ $buttons = [];
+
+ $buttonLabel = $this->context->msg( $this->getSubmitButtonLabel() )->text();
+
+ $attribs = [
+ 'name' => 'wpSave',
+ 'tabindex' => ++$tabindex,
+ ];
+
+ $saveConfig = OOUI\Element::configFromHtmlAttributes( $attribs );
+ $buttons['save'] = new OOUI\ButtonInputWidget( [
+ 'id' => 'wpSaveWidget',
+ 'inputId' => 'wpSave',
+ // Support: IE 6 βΒ Use <input>, otherwise it can't distinguish which button was clicked
+ 'useInputTag' => true,
+ 'flags' => [ 'constructive', 'primary' ],
+ 'label' => $buttonLabel,
+ 'infusable' => true,
+ 'type' => 'submit',
+ 'title' => Linker::titleAttrib( 'save' ),
+ 'accessKey' => Linker::accesskey( 'save' ),
+ ] + $saveConfig );
+
+ $attribs = [
+ 'name' => 'wpPreview',
+ 'tabindex' => ++$tabindex,
+ ];
+
+ $previewConfig = OOUI\Element::configFromHtmlAttributes( $attribs );
+ $buttons['preview'] = new OOUI\ButtonInputWidget( [
+ 'id' => 'wpPreviewWidget',
+ 'inputId' => 'wpPreview',
+ // Support: IE 6 βΒ Use <input>, otherwise it can't distinguish which button was clicked
+ 'useInputTag' => true,
+ 'label' => $this->context->msg( 'showpreview' )->text(),
+ 'infusable' => true,
+ 'type' => 'submit',
+ 'title' => Linker::titleAttrib( 'preview' ),
+ 'accessKey' => Linker::accesskey( 'preview' ),
+ ] + $previewConfig );
+
+ $attribs = [
+ 'name' => 'wpDiff',
+ 'tabindex' => ++$tabindex,
+ ];
+
+ $diffConfig = OOUI\Element::configFromHtmlAttributes( $attribs );
+ $buttons['diff'] = new OOUI\ButtonInputWidget( [
+ 'id' => 'wpDiffWidget',
+ 'inputId' => 'wpDiff',
+ // Support: IE 6 βΒ Use <input>, otherwise it can't distinguish which button was clicked
+ 'useInputTag' => true,
+ 'label' => $this->context->msg( 'showdiff' )->text(),
+ 'infusable' => true,
+ 'type' => 'submit',
+ 'title' => Linker::titleAttrib( 'diff' ),
+ 'accessKey' => Linker::accesskey( 'diff' ),
+ ] + $diffConfig );
+
+ // Avoid PHP 7.1 warning of passing $this by reference
+ $editPage = $this;
+ Hooks::run( 'EditPageBeforeEditButtons', [ &$editPage, &$buttons, &$tabindex ] );
- $s =
- '<?xml version="1.0" encoding="UTF-8" ?>' . "\n" .
- Xml::openElement( 'livepreview' ) .
- Xml::element( 'preview', null, $this->getPreviewText() ) .
- Xml::element( 'br', array( 'style' => 'clear: both;' ) ) .
- Xml::closeElement( 'livepreview' );
- echo $s;
+ return $buttons;
}
+ /**
+ * Creates a basic error page which informs the user that
+ * they have attempted to edit a nonexistent section.
+ */
+ public function noSuchSectionPage() {
+ $out = $this->context->getOutput();
+ $out->prepareErrorPage( $this->context->msg( 'nosuchsectiontitle' ) );
+
+ $res = $this->context->msg( 'nosuchsectiontext', $this->section )->parseAsBlock();
+
+ // Avoid PHP 7.1 warning of passing $this by reference
+ $editPage = $this;
+ Hooks::run( 'EditPageNoSuchSection', [ &$editPage, &$res ] );
+ $out->addHTML( $res );
+
+ $out->returnToMain( false, $this->mTitle );
+ }
/**
- * Get a diff between the current contents of the edit box and the
- * version of the page we're editing from.
+ * Show "your edit contains spam" page with your diff and text
*
- * If this is a section edit, we'll replace the section as for final
- * save and then make a comparison.
+ * @param string|array|bool $match Text (or array of texts) which triggered one or more filters
*/
- function showDiff() {
- $oldtext = $this->mArticle->fetchContent();
- $newtext = $this->mArticle->replaceSection(
- $this->section, $this->textbox1, $this->summary, $this->edittime );
- $newtext = $this->mArticle->preSaveTransform( $newtext );
- $oldtitle = wfMsgExt( 'currentrev', array('parseinline') );
- $newtitle = wfMsgExt( 'yourtext', array('parseinline') );
- if ( $oldtext !== false || $newtext != '' ) {
- $de = new DifferenceEngine( $this->mTitle );
- $de->setText( $oldtext, $newtext );
- $difftext = $de->getDiff( $oldtitle, $newtitle );
- $de->showDiffStyle();
- } else {
- $difftext = '';
+ public function spamPageWithContent( $match = false ) {
+ $this->textbox2 = $this->textbox1;
+
+ if ( is_array( $match ) ) {
+ $match = $this->context->getLanguage()->listToText( $match );
+ }
+ $out = $this->context->getOutput();
+ $out->prepareErrorPage( $this->context->msg( 'spamprotectiontitle' ) );
+
+ $out->addHTML( '<div id="spamprotected">' );
+ $out->addWikiMsg( 'spamprotectiontext' );
+ if ( $match ) {
+ $out->addWikiMsg( 'spamprotectionmatch', wfEscapeWikiText( $match ) );
}
+ $out->addHTML( '</div>' );
+
+ $out->wrapWikiMsg( '<h2>$1</h2>', "yourdiff" );
+ $this->showDiff();
- global $wgOut;
- $wgOut->addHtml( '<div id="wikiDiff">' . $difftext . '</div>' );
+ $out->wrapWikiMsg( '<h2>$1</h2>', "yourtext" );
+ $this->showTextbox2();
+
+ $out->addReturnTo( $this->getContextTitle(), [ 'action' => 'edit' ] );
}
/**
* Filter an input field through a Unicode de-armoring process if it
* came from an old browser with known broken Unicode editing issues.
*
+ * @deprecated since 1.30, does nothing
+ *
* @param WebRequest $request
* @param string $field
* @return string
- * @private
*/
- function safeUnicodeInput( $request, $field ) {
- $text = rtrim( $request->getText( $field ) );
- return $request->getBool( 'safemode' )
- ? $this->unmakesafe( $text )
- : $text;
+ protected function safeUnicodeInput( $request, $field ) {
+ return rtrim( $request->getText( $field ) );
}
/**
* Filter an output field through a Unicode armoring process if it is
* going to an old browser with known broken Unicode editing issues.
*
+ * @deprecated since 1.30, does nothing
+ *
* @param string $text
* @return string
- * @private
*/
- function safeUnicodeOutput( $text ) {
- global $wgContLang;
- $codedText = $wgContLang->recodeForEdit( $text );
- return $this->checkUnicodeCompliantBrowser()
- ? $codedText
- : $this->makesafe( $codedText );
+ protected function safeUnicodeOutput( $text ) {
+ return $text;
}
/**
- * A number of web browsers are known to corrupt non-ASCII characters
- * in a UTF-8 text editing environment. To protect against this,
- * detected browsers will be served an armored version of the text,
- * with non-ASCII chars converted to numeric HTML character references.
- *
- * Preexisting such character references will have a 0 added to them
- * to ensure that round-trips do not alter the original data.
- *
- * @param string $invalue
- * @return string
- * @private
+ * @since 1.29
*/
- function makesafe( $invalue ) {
- // Armor existing references for reversability.
- $invalue = strtr( $invalue, array( "&#x" => "�" ) );
-
- $bytesleft = 0;
- $result = "";
- $working = 0;
- for( $i = 0; $i < strlen( $invalue ); $i++ ) {
- $bytevalue = ord( $invalue{$i} );
- if( $bytevalue <= 0x7F ) { //0xxx xxxx
- $result .= chr( $bytevalue );
- $bytesleft = 0;
- } elseif( $bytevalue <= 0xBF ) { //10xx xxxx
- $working = $working << 6;
- $working += ($bytevalue & 0x3F);
- $bytesleft--;
- if( $bytesleft <= 0 ) {
- $result .= "&#x" . strtoupper( dechex( $working ) ) . ";";
- }
- } elseif( $bytevalue <= 0xDF ) { //110x xxxx
- $working = $bytevalue & 0x1F;
- $bytesleft = 1;
- } elseif( $bytevalue <= 0xEF ) { //1110 xxxx
- $working = $bytevalue & 0x0F;
- $bytesleft = 2;
- } else { //1111 0xxx
- $working = $bytevalue & 0x07;
- $bytesleft = 3;
+ protected function addEditNotices() {
+ $out = $this->context->getOutput();
+ $editNotices = $this->mTitle->getEditNotices( $this->oldid );
+ if ( count( $editNotices ) ) {
+ $out->addHTML( implode( "\n", $editNotices ) );
+ } else {
+ $msg = $this->context->msg( 'editnotice-notext' );
+ if ( !$msg->isDisabled() ) {
+ $out->addHTML(
+ '<div class="mw-editnotice-notext">'
+ . $msg->parseAsBlock()
+ . '</div>'
+ );
}
}
- return $result;
}
/**
- * Reverse the previously applied transliteration of non-ASCII characters
- * back to UTF-8. Used to protect data from corruption by broken web browsers
- * as listed in $wgBrowserBlackList.
- *
- * @param string $invalue
- * @return string
- * @private
+ * @since 1.29
*/
- function unmakesafe( $invalue ) {
- $result = "";
- for( $i = 0; $i < strlen( $invalue ); $i++ ) {
- if( ( substr( $invalue, $i, 3 ) == "&#x" ) && ( $invalue{$i+3} != '0' ) ) {
- $i += 3;
- $hexstring = "";
- do {
- $hexstring .= $invalue{$i};
- $i++;
- } while( ctype_xdigit( $invalue{$i} ) && ( $i < strlen( $invalue ) ) );
-
- // Do some sanity checks. These aren't needed for reversability,
- // but should help keep the breakage down if the editor
- // breaks one of the entities whilst editing.
- if ((substr($invalue,$i,1)==";") and (strlen($hexstring) <= 6)) {
- $codepoint = hexdec($hexstring);
- $result .= codepointToUtf8( $codepoint );
- } else {
- $result .= "&#x" . $hexstring . substr( $invalue, $i, 1 );
- }
- } else {
- $result .= substr( $invalue, $i, 1 );
+ protected function addTalkPageText() {
+ if ( $this->mTitle->isTalkPage() ) {
+ $this->context->getOutput()->addWikiMsg( 'talkpagetext' );
+ }
+ }
+
+ /**
+ * @since 1.29
+ */
+ protected function addLongPageWarningHeader() {
+ if ( $this->contentLength === false ) {
+ $this->contentLength = strlen( $this->textbox1 );
+ }
+
+ $out = $this->context->getOutput();
+ $lang = $this->context->getLanguage();
+ $maxArticleSize = $this->context->getConfig()->get( 'MaxArticleSize' );
+ if ( $this->tooBig || $this->contentLength > $maxArticleSize * 1024 ) {
+ $out->wrapWikiMsg( "<div class='error' id='mw-edit-longpageerror'>\n$1\n</div>",
+ [
+ 'longpageerror',
+ $lang->formatNum( round( $this->contentLength / 1024, 3 ) ),
+ $lang->formatNum( $maxArticleSize )
+ ]
+ );
+ } else {
+ if ( !$this->context->msg( 'longpage-hint' )->isDisabled() ) {
+ $out->wrapWikiMsg( "<div id='mw-edit-longpage-hint'>\n$1\n</div>",
+ [
+ 'longpage-hint',
+ $lang->formatSize( strlen( $this->textbox1 ) ),
+ strlen( $this->textbox1 )
+ ]
+ );
}
}
- // reverse the transform that we made for reversability reasons.
- return strtr( $result, array( "�" => "&#x" ) );
}
- function noCreatePermission() {
- global $wgOut;
- $wgOut->setPageTitle( wfMsg( 'nocreatetitle' ) );
- $wgOut->addWikiText( wfMsg( 'nocreatetext' ) );
+ /**
+ * @since 1.29
+ */
+ protected function addPageProtectionWarningHeaders() {
+ $out = $this->context->getOutput();
+ if ( $this->mTitle->isProtected( 'edit' ) &&
+ MWNamespace::getRestrictionLevels( $this->mTitle->getNamespace() ) !== [ '' ]
+ ) {
+ # Is the title semi-protected?
+ if ( $this->mTitle->isSemiProtected() ) {
+ $noticeMsg = 'semiprotectedpagewarning';
+ } else {
+ # Then it must be protected based on static groups (regular)
+ $noticeMsg = 'protectedpagewarning';
+ }
+ LogEventsList::showLogExtract( $out, 'protect', $this->mTitle, '',
+ [ 'lim' => 1, 'msgKey' => [ $noticeMsg ] ] );
+ }
+ if ( $this->mTitle->isCascadeProtected() ) {
+ # Is this page under cascading protection from some source pages?
+ /** @var Title[] $cascadeSources */
+ list( $cascadeSources, /* $restrictions */ ) = $this->mTitle->getCascadeProtectionSources();
+ $notice = "<div class='mw-cascadeprotectedwarning'>\n$1\n";
+ $cascadeSourcesCount = count( $cascadeSources );
+ if ( $cascadeSourcesCount > 0 ) {
+ # Explain, and list the titles responsible
+ foreach ( $cascadeSources as $page ) {
+ $notice .= '* [[:' . $page->getPrefixedText() . "]]\n";
+ }
+ }
+ $notice .= '</div>';
+ $out->wrapWikiMsg( $notice, [ 'cascadeprotectedwarning', $cascadeSourcesCount ] );
+ }
+ if ( !$this->mTitle->exists() && $this->mTitle->getRestrictions( 'create' ) ) {
+ LogEventsList::showLogExtract( $out, 'protect', $this->mTitle, '',
+ [ 'lim' => 1,
+ 'showIfEmpty' => false,
+ 'msgKey' => [ 'titleprotectedwarning' ],
+ 'wrap' => "<div class=\"mw-titleprotectedwarning\">\n$1</div>" ] );
+ }
}
-
+
/**
- * If there are rows in the deletion log for this page, show them,
- * along with a nice little note for the user
- *
* @param OutputPage $out
+ * @since 1.29
*/
- private function showDeletionLog( $out ) {
- $title = $this->mArticle->getTitle();
- $reader = new LogReader(
- new FauxRequest(
- array(
- 'page' => $title->getPrefixedText(),
- 'type' => 'delete',
- )
- )
+ protected function addExplainConflictHeader( OutputPage $out ) {
+ $out->wrapWikiMsg(
+ "<div class='mw-explainconflict'>\n$1\n</div>",
+ [ 'explainconflict', $this->context->msg( $this->getSubmitButtonLabel() )->text() ]
);
- if( $reader->hasRows() ) {
- $out->addHtml( '<div id="mw-recreate-deleted-warn">' );
- $out->addWikiText( wfMsg( 'recreate-deleted-warn' ) );
- $viewer = new LogViewer( $reader );
- $viewer->showList( $out );
- $out->addHtml( '</div>' );
- }
- }
-
-}
+ }
+
+ /**
+ * @param string $name
+ * @param mixed[] $customAttribs
+ * @param User $user
+ * @return mixed[]
+ * @since 1.29
+ */
+ protected function buildTextboxAttribs( $name, array $customAttribs, User $user ) {
+ $attribs = $customAttribs + [
+ 'accesskey' => ',',
+ 'id' => $name,
+ 'cols' => 80,
+ 'rows' => 25,
+ // Avoid PHP notices when appending preferences
+ // (appending allows customAttribs['style'] to still work).
+ 'style' => ''
+ ];
+
+ // The following classes can be used here:
+ // * mw-editfont-default
+ // * mw-editfont-monospace
+ // * mw-editfont-sans-serif
+ // * mw-editfont-serif
+ $class = 'mw-editfont-' . $user->getOption( 'editfont' );
+
+ if ( isset( $attribs['class'] ) ) {
+ if ( is_string( $attribs['class'] ) ) {
+ $attribs['class'] .= ' ' . $class;
+ } elseif ( is_array( $attribs['class'] ) ) {
+ $attribs['class'][] = $class;
+ }
+ } else {
+ $attribs['class'] = $class;
+ }
+ $pageLang = $this->mTitle->getPageLanguage();
+ $attribs['lang'] = $pageLang->getHtmlCode();
+ $attribs['dir'] = $pageLang->getDir();
+ return $attribs;
+ }
+
+ /**
+ * @param string $wikitext
+ * @return string
+ * @since 1.29
+ */
+ protected function addNewLineAtEnd( $wikitext ) {
+ if ( strval( $wikitext ) !== '' ) {
+ // Ensure there's a newline at the end, otherwise adding lines
+ // is awkward.
+ // But don't add a newline if the text is empty, or Firefox in XHTML
+ // mode will show an extra newline. A bit annoying.
+ $wikitext .= "\n";
+ return $wikitext;
+ }
+ return $wikitext;
+ }
+
+ /**
+ * Turns section name wikitext into anchors for use in HTTP redirects. Various
+ * versions of Microsoft browsers misinterpret fragment encoding of Location: headers
+ * resulting in mojibake in address bar. Redirect them to legacy section IDs,
+ * if possible. All the other browsers get HTML5 if the wiki is configured for it, to
+ * spread the new style links more efficiently.
+ *
+ * @param string $text
+ * @return string
+ */
+ private function guessSectionName( $text ) {
+ global $wgParser;
+
+ // Detect Microsoft browsers
+ $userAgent = $this->context->getRequest()->getHeader( 'User-Agent' );
+ if ( $userAgent && preg_match( '/MSIE|Edge/', $userAgent ) ) {
+ // ...and redirect them to legacy encoding, if available
+ return $wgParser->guessLegacySectionNameFromWikiText( $text );
+ }
+ // Meanwhile, real browsers get real anchors
+ return $wgParser->guessSectionNameFromWikiText( $text );
+ }
+}
scripts.mit.edu / autoinstalls / mediawiki.git / blobdiff