<?php
-/**
- * @package MediaWiki
- */
+if ( ! defined( 'MEDIAWIKI' ) )
+ die( 1 );
/**
- * This is not a valid entry point, perform no further processing unless MEDIAWIKI is defined
+ * @todo document
*/
-if( defined( 'MEDIAWIKI' ) ) {
+class OutputPage {
+ var $mMetatags = array(), $mKeywords = array(), $mLinktags = array();
+ var $mExtStyles = array();
+ var $mPagetitle = '', $mBodytext = '', $mDebugtext = '';
+ var $mHTMLtitle = '', $mHTMLtitleFromPagetitle = true, $mIsarticle = true, $mPrintable = false;
+ var $mSubtitle = '', $mRedirect = '', $mStatusCode;
+ var $mLastModified = '', $mETag = false;
+ var $mCategoryLinks = array(), $mCategories = array(), $mLanguageLinks = array();
-# See design.txt
+ var $mScripts = '', $mLinkColours, $mPageLinkTitle = '', $mHeadItems = array();
+ var $mInlineMsg = array();
-if($wgUseTeX) require_once( 'Math.php' );
+ var $mTemplateIds = array();
+
+ var $mAllowUserJs;
+ var $mSuppressQuickbar = false;
+ var $mDoNothing = false;
+ var $mContainsOldMagic = 0, $mContainsNewMagic = 0;
+ var $mIsArticleRelated = true;
+ protected $mParserOptions = null; // lazy initialised, use parserOptions()
+
+ var $mFeedLinks = array();
-/**
- * @todo document
- * @package MediaWiki
- */
-class OutputPage {
- var $mHeaders, $mCookies, $mMetatags, $mKeywords;
- var $mLinktags, $mPagetitle, $mBodytext, $mDebugtext;
- var $mHTMLtitle, $mRobotpolicy, $mIsarticle, $mPrintable;
- var $mSubtitle, $mRedirect;
- var $mLastModified, $mETag, $mCategoryLinks;
- var $mScripts, $mLinkColours;
-
- var $mSuppressQuickbar;
- var $mOnloadHandler;
- var $mDoNothing;
- var $mContainsOldMagic, $mContainsNewMagic;
- var $mIsArticleRelated;
- var $mParserOptions;
- var $mShowFeedLinks = false;
var $mEnableClientCache = true;
var $mArticleBodyOnly = false;
+ var $mNewSectionLink = false;
+ var $mHideNewSectionLink = false;
+ var $mNoGallery = false;
+ var $mPageTitleActionText = '';
+ var $mParseWarnings = array();
+ var $mSquidMaxage = 0;
+ var $mRevisionId = null;
+ protected $mTitle = null;
+
+ /**
+ * An array of stylesheet filenames (relative from skins path), with options
+ * for CSS media, IE conditions, and RTL/LTR direction.
+ * For internal use; add settings in the skin via $this->addStyle()
+ */
+ var $styles = array();
+
+ /**
+ * Whether to load jQuery core.
+ */
+ protected $mJQueryDone = false;
+
+ private $mIndexPolicy = 'index';
+ private $mFollowPolicy = 'follow';
+ private $mVaryHeader = array( 'Accept-Encoding' => array('list-contains=gzip'),
+ 'Cookie' => null );
+
+
+ /**
+ * Constructor
+ * Initialise private variables
+ */
+ function __construct() {
+ global $wgAllowUserJs;
+ $this->mAllowUserJs = $wgAllowUserJs;
+ }
+
+ /**
+ * Redirect to $url rather than displaying the normal page
+ *
+ * @param $url String: URL
+ * @param $responsecode String: HTTP status code
+ */
+ public function redirect( $url, $responsecode = '302' ) {
+ # Strip newlines as a paranoia check for header injection in PHP<5.1.2
+ $this->mRedirect = str_replace( "\n", '', $url );
+ $this->mRedirectCode = $responsecode;
+ }
+
+ /**
+ * Get the URL to redirect to, or an empty string if not redirect URL set
+ *
+ * @return String
+ */
+ public function getRedirect() {
+ return $this->mRedirect;
+ }
+
+ /**
+ * Set the HTTP status code to send with the output.
+ *
+ * @param $statusCode Integer
+ * @return nothing
+ */
+ public function setStatusCode( $statusCode ) {
+ $this->mStatusCode = $statusCode;
+ }
+
+
+ /**
+ * Add a new <meta> tag
+ * To add an http-equiv meta tag, precede the name with "http:"
+ *
+ * @param $name tag name
+ * @param $val tag value
+ */
+ function addMeta( $name, $val ) {
+ array_push( $this->mMetatags, array( $name, $val ) );
+ }
+
+ /**
+ * Add a keyword or a list of keywords in the page header
+ *
+ * @param $text String or array of strings
+ */
+ function addKeyword( $text ) {
+ if( is_array( $text ) ) {
+ $this->mKeywords = array_merge( $this->mKeywords, $text );
+ } else {
+ array_push( $this->mKeywords, $text );
+ }
+ }
+
+ /**
+ * Add a new \<link\> tag to the page header
+ *
+ * @param $linkarr Array: associative array of attributes.
+ */
+ function addLink( $linkarr ) {
+ array_push( $this->mLinktags, $linkarr );
+ }
+
+ /**
+ * Add a new \<link\> with "rel" attribute set to "meta"
+ *
+ * @param $linkarr Array: associative array mapping attribute names to their
+ * values, both keys and values will be escaped, and the
+ * "rel" attribute will be automatically added
+ */
+ function addMetadataLink( $linkarr ) {
+ # note: buggy CC software only reads first "meta" link
+ static $haveMeta = false;
+ $linkarr['rel'] = $haveMeta ? 'alternate meta' : 'meta';
+ $this->addLink( $linkarr );
+ $haveMeta = true;
+ }
+
+
+ /**
+ * Add raw HTML to the list of scripts (including \<script\> tag, etc.)
+ *
+ * @param $script String: raw HTML
+ */
+ function addScript( $script ) {
+ $this->mScripts .= $script . "\n";
+ }
+
+ /**
+ * Register and add a stylesheet from an extension directory.
+ *
+ * @param $url String path to sheet. Provide either a full url (beginning
+ * with 'http', etc) or a relative path from the document root
+ * (beginning with '/'). Otherwise it behaves identically to
+ * addStyle() and draws from the /skins folder.
+ */
+ public function addExtensionStyle( $url ) {
+ array_push( $this->mExtStyles, $url );
+ }
+
+ /**
+ * Get all links added by extensions
+ *
+ * @return Array
+ */
+ function getExtStyle() {
+ return $this->mExtStyles;
+ }
+
+ /**
+ * Add a JavaScript file out of skins/common, or a given relative path.
+ *
+ * @param $file String: filename in skins/common or complete on-server path
+ * (/foo/bar.js)
+ */
+ public function addScriptFile( $file ) {
+ global $wgStylePath, $wgStyleVersion;
+ if( substr( $file, 0, 1 ) == '/' || substr( $file, 0, 7 ) == 'http://' ) {
+ $path = $file;
+ } else {
+ $path = "{$wgStylePath}/common/{$file}";
+ }
+ $this->addScript( Html::linkedScript( wfAppendQuery( $path, $wgStyleVersion ) ) );
+ }
+
+ /**
+ * Add a self-contained script tag with the given contents
+ *
+ * @param $script String: JavaScript text, no <script> tags
+ */
+ public function addInlineScript( $script ) {
+ $this->mScripts .= Html::inlineScript( "\n$script\n" ) . "\n";
+ }
+
+ /**
+ * Get all registered JS and CSS tags for the header.
+ *
+ * @return String
+ */
+ function getScript() {
+ return $this->mScripts . $this->getHeadItems();
+ }
+
+ /**
+ * Get all header items in a string
+ *
+ * @return String
+ */
+ function getHeadItems() {
+ $s = '';
+ foreach ( $this->mHeadItems as $item ) {
+ $s .= $item;
+ }
+ return $s;
+ }
+
+ /**
+ * Add or replace an header item to the output
+ *
+ * @param $name String: item name
+ * @param $value String: raw HTML
+ */
+ public function addHeadItem( $name, $value ) {
+ $this->mHeadItems[$name] = $value;
+ }
+
+ /**
+ * Check if the header item $name is already set
+ *
+ * @param $name String: item name
+ * @return Boolean
+ */
+ public function hasHeadItem( $name ) {
+ return isset( $this->mHeadItems[$name] );
+ }
+
+ /**
+ * Set the value of the ETag HTTP header, only used if $wgUseETag is true
+ *
+ * @param $tag String: value of "ETag" header
+ */
+ function setETag( $tag ) {
+ $this->mETag = $tag;
+ }
+
+ /**
+ * Set whether the output should only contain the body of the article,
+ * without any skin, sidebar, etc.
+ * Used e.g. when calling with "action=render".
+ *
+ * @param $only Boolean: whether to output only the body of the article
+ */
+ public function setArticleBodyOnly( $only ) {
+ $this->mArticleBodyOnly = $only;
+ }
+
+ /**
+ * Return whether the output will contain only the body of the article
+ *
+ * @return Boolean
+ */
+ public function getArticleBodyOnly() {
+ return $this->mArticleBodyOnly;
+ }
+
+
+ /**
+ * checkLastModified tells the client to use the client-cached page if
+ * possible. If sucessful, the OutputPage is disabled so that
+ * any future call to OutputPage->output() have no effect.
+ *
+ * Side effect: sets mLastModified for Last-Modified header
+ *
+ * @return Boolean: true iff cache-ok headers was sent.
+ */
+ public function checkLastModified( $timestamp ) {
+ global $wgCachePages, $wgCacheEpoch, $wgUser, $wgRequest;
+
+ if ( !$timestamp || $timestamp == '19700101000000' ) {
+ wfDebug( __METHOD__ . ": CACHE DISABLED, NO TIMESTAMP\n" );
+ return false;
+ }
+ if( !$wgCachePages ) {
+ wfDebug( __METHOD__ . ": CACHE DISABLED\n", false );
+ return false;
+ }
+ if( $wgUser->getOption( 'nocache' ) ) {
+ wfDebug( __METHOD__ . ": USER DISABLED CACHE\n", false );
+ return false;
+ }
+
+ $timestamp = wfTimestamp( TS_MW, $timestamp );
+ $modifiedTimes = array(
+ 'page' => $timestamp,
+ 'user' => $wgUser->getTouched(),
+ 'epoch' => $wgCacheEpoch
+ );
+ wfRunHooks( 'OutputPageCheckLastModified', array( &$modifiedTimes ) );
+
+ $maxModified = max( $modifiedTimes );
+ $this->mLastModified = wfTimestamp( TS_RFC2822, $maxModified );
+
+ if( empty( $_SERVER['HTTP_IF_MODIFIED_SINCE'] ) ) {
+ wfDebug( __METHOD__ . ": client did not send If-Modified-Since header\n", false );
+ return false;
+ }
+
+ # Make debug info
+ $info = '';
+ foreach ( $modifiedTimes as $name => $value ) {
+ if ( $info !== '' ) {
+ $info .= ', ';
+ }
+ $info .= "$name=" . wfTimestamp( TS_ISO_8601, $value );
+ }
+
+ # IE sends sizes after the date like this:
+ # Wed, 20 Aug 2003 06:51:19 GMT; length=5202
+ # this breaks strtotime().
+ $clientHeader = preg_replace( '/;.*$/', '', $_SERVER["HTTP_IF_MODIFIED_SINCE"] );
+
+ wfSuppressWarnings(); // E_STRICT system time bitching
+ $clientHeaderTime = strtotime( $clientHeader );
+ wfRestoreWarnings();
+ if ( !$clientHeaderTime ) {
+ wfDebug( __METHOD__ . ": unable to parse the client's If-Modified-Since header: $clientHeader\n" );
+ return false;
+ }
+ $clientHeaderTime = wfTimestamp( TS_MW, $clientHeaderTime );
+
+ wfDebug( __METHOD__ . ": client sent If-Modified-Since: " .
+ wfTimestamp( TS_ISO_8601, $clientHeaderTime ) . "\n", false );
+ wfDebug( __METHOD__ . ": effective Last-Modified: " .
+ wfTimestamp( TS_ISO_8601, $maxModified ) . "\n", false );
+ if( $clientHeaderTime < $maxModified ) {
+ wfDebug( __METHOD__ . ": STALE, $info\n", false );
+ return false;
+ }
+
+ # Not modified
+ # Give a 304 response code and disable body output
+ wfDebug( __METHOD__ . ": NOT MODIFIED, $info\n", false );
+ ini_set('zlib.output_compression', 0);
+ $wgRequest->response()->header( "HTTP/1.1 304 Not Modified" );
+ $this->sendCacheControl();
+ $this->disable();
+
+ // Don't output a compressed blob when using ob_gzhandler;
+ // it's technically against HTTP spec and seems to confuse
+ // Firefox when the response gets split over two packets.
+ wfClearOutputBuffers();
+
+ return true;
+ }
+
+
+ /**
+ * Set the robot policy for the page: <http://www.robotstxt.org/meta.html>
+ *
+ * @param $policy String: the literal string to output as the contents of
+ * the meta tag. Will be parsed according to the spec and output in
+ * standardized form.
+ * @return null
+ */
+ public function setRobotPolicy( $policy ) {
+ $policy = Article::formatRobotPolicy( $policy );
+
+ if( isset( $policy['index'] ) ){
+ $this->setIndexPolicy( $policy['index'] );
+ }
+ if( isset( $policy['follow'] ) ){
+ $this->setFollowPolicy( $policy['follow'] );
+ }
+ }
+
+ /**
+ * Set the index policy for the page, but leave the follow policy un-
+ * touched.
+ *
+ * @param $policy string Either 'index' or 'noindex'.
+ * @return null
+ */
+ public function setIndexPolicy( $policy ) {
+ $policy = trim( $policy );
+ if( in_array( $policy, array( 'index', 'noindex' ) ) ) {
+ $this->mIndexPolicy = $policy;
+ }
+ }
+
+ /**
+ * Set the follow policy for the page, but leave the index policy un-
+ * touched.
+ *
+ * @param $policy String: either 'follow' or 'nofollow'.
+ * @return null
+ */
+ public function setFollowPolicy( $policy ) {
+ $policy = trim( $policy );
+ if( in_array( $policy, array( 'follow', 'nofollow' ) ) ) {
+ $this->mFollowPolicy = $policy;
+ }
+ }
+
+
+ /**
+ * Set the new value of the "action text", this will be added to the
+ * "HTML title", separated from it with " - ".
+ *
+ * @param $text String: new value of the "action text"
+ */
+ public function setPageTitleActionText( $text ) {
+ $this->mPageTitleActionText = $text;
+ }
+
+ /**
+ * Get the value of the "action text"
+ *
+ * @return String
+ */
+ public function getPageTitleActionText() {
+ if ( isset( $this->mPageTitleActionText ) ) {
+ return $this->mPageTitleActionText;
+ }
+ }
+
+ /**
+ * "HTML title" means the contents of <title>.
+ * It is stored as plain, unescaped text and will be run through htmlspecialchars in the skin file.
+ * If $name is from page title, it can only override names which are also from page title,
+ * but if it is not from page title, it can override all other names.
+ */
+ public function setHTMLTitle( $name, $frompagetitle = false ) {
+ if ( $frompagetitle && $this->mHTMLtitleFromPagetitle ) {
+ $this->mHTMLtitle = $name;
+ }
+ elseif ( $this->mHTMLtitleFromPagetitle ) {
+ $this->mHTMLtitle = $name;
+ $this->mHTMLtitleFromPagetitle = false;
+ }
+ }
+
+ /**
+ * Return the "HTML title", i.e. the content of the <title> tag.
+ *
+ * @return String
+ */
+ public function getHTMLTitle() {
+ return $this->mHTMLtitle;
+ }
+
+ /**
+ * "Page title" means the contents of \<h1\>. It is stored as a valid HTML fragment.
+ * This function allows good tags like \<sup\> in the \<h1\> tag, but not bad tags like \<script\>.
+ * This function automatically sets \<title\> to the same content as \<h1\> but with all tags removed.
+ * Bad tags that were escaped in \<h1\> will still be escaped in \<title\>, and good tags like \<i\> will be dropped entirely.
+ */
+ public function setPageTitle( $name ) {
+ # change "<script>foo&bar</script>" to "<script>foo&bar</script>"
+ # but leave "<i>foobar</i>" alone
+ $nameWithTags = Sanitizer::normalizeCharReferences( Sanitizer::removeHTMLtags( $name ) );
+ $this->mPagetitle = $nameWithTags;
+
+ $taction = $this->getPageTitleActionText();
+ if( !empty( $taction ) ) {
+ $name .= ' - '.$taction;
+ }
+
+ # change "<i>foo&bar</i>" to "foo&bar"
+ $this->setHTMLTitle( wfMsg( 'pagetitle', Sanitizer::stripAllTags( $nameWithTags ) ) );
+ }
+
+ /**
+ * Return the "page title", i.e. the content of the \<h1\> tag.
+ *
+ * @return String
+ */
+ public function getPageTitle() {
+ return $this->mPagetitle;
+ }
+
+ /**
+ * Set the Title object to use
+ *
+ * @param $t Title object
+ */
+ public function setTitle( $t ) {
+ $this->mTitle = $t;
+ }
+
+ /**
+ * Get the Title object used in this instance
+ *
+ * @return Title
+ */
+ public function getTitle() {
+ if ( $this->mTitle instanceof Title ) {
+ return $this->mTitle;
+ } else {
+ wfDebug( __METHOD__ . ' called and $mTitle is null. Return $wgTitle for sanity' );
+ global $wgTitle;
+ return $wgTitle;
+ }
+ }
+
+ /**
+ * Replace the subtile with $str
+ *
+ * @param $str String: new value of the subtitle
+ */
+ public function setSubtitle( $str ) {
+ $this->mSubtitle = /*$this->parse(*/ $str /*)*/; // @bug 2514
+ }
+
+ /**
+ * Add $str to the subtitle
+ *
+ * @param $str String to add to the subtitle
+ */
+ public function appendSubtitle( $str ) {
+ $this->mSubtitle .= /*$this->parse(*/ $str /*)*/; // @bug 2514
+ }
+
+ /**
+ * Get the subtitle
+ *
+ * @return String
+ */
+ public function getSubtitle() {
+ return $this->mSubtitle;
+ }
+
+
+ /**
+ * Set the page as printable, i.e. it'll be displayed with with all
+ * print styles included
+ */
+ public function setPrintable() {
+ $this->mPrintable = true;
+ }
+
+ /**
+ * Return whether the page is "printable"
+ *
+ * @return Boolean
+ */
+ public function isPrintable() {
+ return $this->mPrintable;
+ }
+
+
+ /**
+ * Disable output completely, i.e. calling output() will have no effect
+ */
+ public function disable() {
+ $this->mDoNothing = true;
+ }
+
+ /**
+ * Return whether the output will be completely disabled
+ *
+ * @return Boolean
+ */
+ public function isDisabled() {
+ return $this->mDoNothing;
+ }
+
+
+ /**
+ * Show an "add new section" link?
+ *
+ * @return Boolean
+ */
+ public function showNewSectionLink() {
+ return $this->mNewSectionLink;
+ }
+
+ /**
+ * Forcibly hide the new section link?
+ *
+ * @return Boolean
+ */
+ public function forceHideNewSectionLink() {
+ return $this->mHideNewSectionLink;
+ }
+
+
+ /**
+ * Add or remove feed links in the page header
+ * This is mainly kept for backward compatibility, see OutputPage::addFeedLink()
+ * for the new version
+ * @see addFeedLink()
+ *
+ * @param $show Boolean: true: add default feeds, false: remove all feeds
+ */
+ public function setSyndicated( $show = true ) {
+ if ( $show ) {
+ $this->setFeedAppendQuery( false );
+ } else {
+ $this->mFeedLinks = array();
+ }
+ }
+
+ /**
+ * Add default feeds to the page header
+ * This is mainly kept for backward compatibility, see OutputPage::addFeedLink()
+ * for the new version
+ * @see addFeedLink()
+ *
+ * @param $val String: query to append to feed links or false to output
+ * default links
+ */
+ public function setFeedAppendQuery( $val ) {
+ global $wgAdvertisedFeedTypes;
+
+ $this->mFeedLinks = array();
+
+ foreach ( $wgAdvertisedFeedTypes as $type ) {
+ $query = "feed=$type";
+ if ( is_string( $val ) ) {
+ $query .= '&' . $val;
+ }
+ $this->mFeedLinks[$type] = $this->getTitle()->getLocalURL( $query );
+ }
+ }
+
+ /**
+ * Add a feed link to the page header
+ *
+ * @param $format String: feed type, should be a key of $wgFeedClasses
+ * @param $href String: URL
+ */
+ public function addFeedLink( $format, $href ) {
+ $this->mFeedLinks[$format] = $href;
+ }
+
+ /**
+ * Should we output feed links for this page?
+ * @return Boolean
+ */
+ public function isSyndicated() {
+ return count( $this->mFeedLinks ) > 0;
+ }
+
+ /**
+ * Return URLs for each supported syndication format for this page.
+ * @return array associating format keys with URLs
+ */
+ public function getSyndicationLinks() {
+ return $this->mFeedLinks;
+ }
+
+ /**
+ * Will currently always return null
+ *
+ * @return null
+ */
+ public function getFeedAppendQuery() {
+ return $this->mFeedLinksAppendQuery;
+ }
+
+ /**
+ * Set whether the displayed content is related to the source of the
+ * corresponding article on the wiki
+ * Setting true will cause the change "article related" toggle to true
+ *
+ * @param $v Boolean
+ */
+ public function setArticleFlag( $v ) {
+ $this->mIsarticle = $v;
+ if ( $v ) {
+ $this->mIsArticleRelated = $v;
+ }
+ }
+
+ /**
+ * Return whether the content displayed page is related to the source of
+ * the corresponding article on the wiki
+ *
+ * @return Boolean
+ */
+ public function isArticle() {
+ return $this->mIsarticle;
+ }
+
+ /**
+ * Set whether this page is related an article on the wiki
+ * Setting false will cause the change of "article flag" toggle to false
+ *
+ * @param $v Boolean
+ */
+ public function setArticleRelated( $v ) {
+ $this->mIsArticleRelated = $v;
+ if ( !$v ) {
+ $this->mIsarticle = false;
+ }
+ }
+
+ /**
+ * Return whether this page is related an article on the wiki
+ *
+ * @return Boolean
+ */
+ public function isArticleRelated() {
+ return $this->mIsArticleRelated;
+ }
+
+
+ /**
+ * Add new language links
+ *
+ * @param $newLinkArray Associative array mapping language code to the page
+ * name
+ */
+ public function addLanguageLinks( $newLinkArray ) {
+ $this->mLanguageLinks += $newLinkArray;
+ }
+
+ /**
+ * Reset the language links and add new language links
+ *
+ * @param $newLinkArray Associative array mapping language code to the page
+ * name
+ */
+ public function setLanguageLinks( $newLinkArray ) {
+ $this->mLanguageLinks = $newLinkArray;
+ }
+
+ /**
+ * Get the list of language links
+ *
+ * @return Associative array mapping language code to the page name
+ */
+ public function getLanguageLinks() {
+ return $this->mLanguageLinks;
+ }
+
+
+ /**
+ * Add an array of categories, with names in the keys
+ *
+ * @param $categories Associative array mapping category name to its sort key
+ */
+ public function addCategoryLinks( $categories ) {
+ global $wgUser, $wgContLang;
+
+ if ( !is_array( $categories ) || count( $categories ) == 0 ) {
+ return;
+ }
+
+ # Add the links to a LinkBatch
+ $arr = array( NS_CATEGORY => $categories );
+ $lb = new LinkBatch;
+ $lb->setArray( $arr );
+
+ # Fetch existence plus the hiddencat property
+ $dbr = wfGetDB( DB_SLAVE );
+ $pageTable = $dbr->tableName( 'page' );
+ $where = $lb->constructSet( 'page', $dbr );
+ $propsTable = $dbr->tableName( 'page_props' );
+ $sql = "SELECT page_id, page_namespace, page_title, page_len, page_is_redirect, pp_value
+ FROM $pageTable LEFT JOIN $propsTable ON pp_propname='hiddencat' AND pp_page=page_id WHERE $where";
+ $res = $dbr->query( $sql, __METHOD__ );
+
+ # Add the results to the link cache
+ $lb->addResultToCache( LinkCache::singleton(), $res );
+
+ # Set all the values to 'normal'. This can be done with array_fill_keys in PHP 5.2.0+
+ $categories = array_combine( array_keys( $categories ),
+ array_fill( 0, count( $categories ), 'normal' ) );
+
+ # Mark hidden categories
+ foreach ( $res as $row ) {
+ if ( isset( $row->pp_value ) ) {
+ $categories[$row->page_title] = 'hidden';
+ }
+ }
+
+ # Add the remaining categories to the skin
+ if ( wfRunHooks( 'OutputPageMakeCategoryLinks', array( &$this, $categories, &$this->mCategoryLinks ) ) ) {
+ $sk = $wgUser->getSkin();
+ foreach ( $categories as $category => $type ) {
+ $origcategory = $category;
+ $title = Title::makeTitleSafe( NS_CATEGORY, $category );
+ $wgContLang->findVariantLink( $category, $title, true );
+ if ( $category != $origcategory )
+ if ( array_key_exists( $category, $categories ) )
+ continue;
+ $text = $wgContLang->convertHtml( $title->getText() );
+ $this->mCategories[] = $title->getText();
+ $this->mCategoryLinks[$type][] = $sk->link( $title, $text );
+ }
+ }
+ }
+
+ /**
+ * Reset the category links (but not the category list) and add $categories
+ *
+ * @param $categories Associative array mapping category name to its sort key
+ */
+ public function setCategoryLinks( $categories ) {
+ $this->mCategoryLinks = array();
+ $this->addCategoryLinks( $categories );
+ }
+
+ /**
+ * Get the list of category links, in a 2-D array with the following format:
+ * $arr[$type][] = $link, where $type is either "normal" or "hidden" (for
+ * hidden categories) and $link a HTML fragment with a link to the category
+ * page
+ *
+ * @return Array
+ */
+ public function getCategoryLinks() {
+ return $this->mCategoryLinks;
+ }
+
+ /**
+ * Get the list of category names this page belongs to
+ *
+ * @return Array of strings
+ */
+ public function getCategories() {
+ return $this->mCategories;
+ }
+
+
+ /**
+ * Suppress the quickbar from the output, only for skin supporting
+ * the quickbar
+ */
+ public function suppressQuickbar() {
+ $this->mSuppressQuickbar = true;
+ }
+
+ /**
+ * Return whether the quickbar should be suppressed from the output
+ *
+ * @return Boolean
+ */
+ public function isQuickbarSuppressed() {
+ return $this->mSuppressQuickbar;
+ }
+
+
+ /**
+ * Remove user JavaScript from scripts to load
+ */
+ public function disallowUserJs() {
+ $this->mAllowUserJs = false;
+ }
+
+ /**
+ * Return whether user JavaScript is allowed for this page
+ *
+ * @return Boolean
+ */
+ public function isUserJsAllowed() {
+ return $this->mAllowUserJs;
+ }
+
+
+ /**
+ * Prepend $text to the body HTML
+ *
+ * @param $text String: HTML
+ */
+ public function prependHTML( $text ) {
+ $this->mBodytext = $text . $this->mBodytext;
+ }
+
+ /**
+ * Append $text to the body HTML
+ *
+ * @param $text String: HTML
+ */
+ public function addHTML( $text ) {
+ $this->mBodytext .= $text;
+ }
+
+ /**
+ * Clear the body HTML
+ */
+ public function clearHTML() {
+ $this->mBodytext = '';
+ }
+
+ /**
+ * Get the body HTML
+ *
+ * @return String: HTML
+ */
+ public function getHTML() {
+ return $this->mBodytext;
+ }
+
+
+ /**
+ * Add $text to the debug output
+ *
+ * @param $text String: debug text
+ */
+ public function debug( $text ) {
+ $this->mDebugtext .= $text;
+ }
+
+
+ /**
+ * @deprecated use parserOptions() instead
+ */
+ public function setParserOptions( $options ) {
+ wfDeprecated( __METHOD__ );
+ return $this->parserOptions( $options );
+ }
+
+ /**
+ * Get/set the ParserOptions object to use for wikitext parsing
+ *
+ * @param $options either the ParserOption to use or null to only get the
+ * current ParserOption object
+ * @return current ParserOption object
+ */
+ public function parserOptions( $options = null ) {
+ if ( !$this->mParserOptions ) {
+ $this->mParserOptions = new ParserOptions;
+ }
+ return wfSetVar( $this->mParserOptions, $options );
+ }
+
+ /**
+ * Set the revision ID which will be seen by the wiki text parser
+ * for things such as embedded {{REVISIONID}} variable use.
+ *
+ * @param $revid Mixed: an positive integer, or null
+ * @return Mixed: previous value
+ */
+ public function setRevisionId( $revid ) {
+ $val = is_null( $revid ) ? null : intval( $revid );
+ return wfSetVar( $this->mRevisionId, $val );
+ }
+
/**
- * Constructor
- * Initialise private variables
+ * Get the current revision ID
+ *
+ * @return Integer
*/
- function OutputPage() {
- $this->mHeaders = $this->mCookies = $this->mMetatags =
- $this->mKeywords = $this->mLinktags = array();
- $this->mHTMLtitle = $this->mPagetitle = $this->mBodytext =
- $this->mRedirect = $this->mLastModified =
- $this->mSubtitle = $this->mDebugtext = $this->mRobotpolicy =
- $this->mOnloadHandler = '';
- $this->mIsArticleRelated = $this->mIsarticle = $this->mPrintable = true;
- $this->mSuppressQuickbar = $this->mPrintable = false;
- $this->mLanguageLinks = array();
- $this->mCategoryLinks = array() ;
- $this->mDoNothing = false;
- $this->mContainsOldMagic = $this->mContainsNewMagic = 0;
- $this->mParserOptions = ParserOptions::newFromUser( $temp = NULL );
- $this->mSquidMaxage = 0;
- $this->mScripts = '';
- $this->mETag = false;
- }
-
- function addHeader( $name, $val ) { array_push( $this->mHeaders, $name.': '.$val ) ; }
- function addCookie( $name, $val ) { array_push( $this->mCookies, array( $name, $val ) ); }
- function redirect( $url, $responsecode = '302' ) { $this->mRedirect = $url; $this->mRedirectCode = $responsecode; }
-
- # To add an http-equiv meta tag, precede the name with "http:"
- function addMeta( $name, $val ) { array_push( $this->mMetatags, array( $name, $val ) ); }
- function addKeyword( $text ) { array_push( $this->mKeywords, $text ); }
- function addScript( $script ) { $this->mScripts .= $script; }
- function getScript() { return $this->mScripts; }
-
- function setETag($tag) { $this->mETag = $tag; }
- function setArticleBodyOnly($only) { $this->mArticleBodyOnly = $only; }
- function getArticleBodyOnly($only) { return $this->mArticleBodyOnly; }
-
- function addLink( $linkarr ) {
- # $linkarr should be an associative array of attributes. We'll escape on output.
- array_push( $this->mLinktags, $linkarr );
+ public function getRevisionId() {
+ return $this->mRevisionId;
}
- function addMetadataLink( $linkarr ) {
- # note: buggy CC software only reads first "meta" link
- static $haveMeta = false;
- $linkarr['rel'] = ($haveMeta) ? 'alternate meta' : 'meta';
- $this->addLink( $linkarr );
- $haveMeta = true;
+ /**
+ * Convert wikitext to HTML and add it to the buffer
+ * Default assumes that the current page title will be used.
+ *
+ * @param $text String
+ * @param $linestart Boolean: is this the start of a line?
+ */
+ public function addWikiText( $text, $linestart = true ) {
+ $title = $this->getTitle(); // Work arround E_STRICT
+ $this->addWikiTextTitle( $text, $title, $linestart );
}
/**
- * checkLastModified tells the client to use the client-cached page if
- * possible. If sucessful, the OutputPage is disabled so that
- * any future call to OutputPage->output() have no effect. The method
- * returns true iff cache-ok headers was sent.
+ * Add wikitext with a custom Title object
+ *
+ * @param $text String: wikitext
+ * @param $title Title object
+ * @param $linestart Boolean: is this the start of a line?
*/
- function checkLastModified ( $timestamp ) {
- global $wgLang, $wgCachePages, $wgUser;
- if ( !$timestamp || $timestamp == '19700101000000' ) {
- wfDebug( "CACHE DISABLED, NO TIMESTAMP\n" );
- return;
- }
- if( !$wgCachePages ) {
- wfDebug( "CACHE DISABLED\n", false );
- return;
- }
- if( $wgUser->getOption( 'nocache' ) ) {
- wfDebug( "USER DISABLED CACHE\n", false );
- return;
- }
-
- $timestamp=wfTimestamp(TS_MW,$timestamp);
- $lastmod = wfTimestamp( TS_RFC2822, max( $timestamp, $wgUser->mTouched ) );
-
- if( !empty( $_SERVER['HTTP_IF_MODIFIED_SINCE'] ) ) {
- # IE sends sizes after the date like this:
- # Wed, 20 Aug 2003 06:51:19 GMT; length=5202
- # this breaks strtotime().
- $modsince = preg_replace( '/;.*$/', '', $_SERVER["HTTP_IF_MODIFIED_SINCE"] );
- $modsinceTime = strtotime( $modsince );
- $ismodsince = wfTimestamp( TS_MW, $modsinceTime ? $modsinceTime : 1 );
- wfDebug( "-- client send If-Modified-Since: " . $modsince . "\n", false );
- wfDebug( "-- we might send Last-Modified : $lastmod\n", false );
- if( ($ismodsince >= $timestamp ) && $wgUser->validateCache( $ismodsince ) ) {
- # Make sure you're in a place you can leave when you call us!
- header( "HTTP/1.0 304 Not Modified" );
- $this->mLastModified = $lastmod;
- $this->sendCacheControl();
- wfDebug( "CACHED client: $ismodsince ; user: $wgUser->mTouched ; page: $timestamp\n", false );
- $this->disable();
- @ob_end_clean(); // Don't output compressed blob
- return true;
- } else {
- wfDebug( "READY client: $ismodsince ; user: $wgUser->mTouched ; page: $timestamp\n", false );
- $this->mLastModified = $lastmod;
- }
- } else {
- wfDebug( "client did not send If-Modified-Since header\n", false );
- $this->mLastModified = $lastmod;
- }
- }
-
- function getPageTitleActionText () {
- global $action;
- switch($action) {
- case 'edit':
- return wfMsg('edit');
- case 'history':
- return wfMsg('history_short');
- case 'protect':
- return wfMsg('protect');
- case 'unprotect':
- return wfMsg('unprotect');
- case 'delete':
- return wfMsg('delete');
- case 'watch':
- return wfMsg('watch');
- case 'unwatch':
- return wfMsg('unwatch');
- case 'submit':
- return wfMsg('preview');
- case 'info':
- return wfMsg('info_short');
- default:
- return '';
- }
+ public function addWikiTextWithTitle( $text, &$title, $linestart = true ) {
+ $this->addWikiTextTitle( $text, $title, $linestart );
}
- function setRobotpolicy( $str ) { $this->mRobotpolicy = $str; }
- function setHTMLTitle( $name ) {$this->mHTMLtitle = $name; }
- function setPageTitle( $name ) {
- global $action, $wgContLang;
- $name = $wgContLang->convert($name, true);
- $this->mPagetitle = $name;
- if(!empty($action)) {
- $taction = $this->getPageTitleActionText();
- if( !empty( $taction ) ) {
- $name .= ' - '.$taction;
- }
- }
-
- $this->setHTMLTitle( wfMsg( 'pagetitle', $name ) );
- }
- function getHTMLTitle() { return $this->mHTMLtitle; }
- function getPageTitle() { return $this->mPagetitle; }
- function setSubtitle( $str ) { $this->mSubtitle = /*$this->parse(*/$str/*)*/; } // @bug 2514
- function getSubtitle() { return $this->mSubtitle; }
- function isArticle() { return $this->mIsarticle; }
- function setPrintable() { $this->mPrintable = true; }
- function isPrintable() { return $this->mPrintable; }
- function setSyndicated( $show = true ) { $this->mShowFeedLinks = $show; }
- function isSyndicated() { return $this->mShowFeedLinks; }
- function setOnloadHandler( $js ) { $this->mOnloadHandler = $js; }
- function getOnloadHandler() { return $this->mOnloadHandler; }
- function disable() { $this->mDoNothing = true; }
-
- function setArticleRelated( $v ) {
- $this->mIsArticleRelated = $v;
- if ( !$v ) {
- $this->mIsarticle = false;
- }
+ /**
+ * Add wikitext with a custom Title object and
+ *
+ * @param $text String: wikitext
+ * @param $title Title object
+ * @param $linestart Boolean: is this the start of a line?
+ */
+ function addWikiTextTitleTidy( $text, &$title, $linestart = true ) {
+ $this->addWikiTextTitle( $text, $title, $linestart, true );
}
- function setArticleFlag( $v ) {
- $this->mIsarticle = $v;
- if ( $v ) {
- $this->mIsArticleRelated = $v;
- }
+
+ /**
+ * Add wikitext with tidy enabled
+ *
+ * @param $text String: wikitext
+ * @param $linestart Boolean: is this the start of a line?
+ */
+ public function addWikiTextTidy( $text, $linestart = true ) {
+ $title = $this->getTitle();
+ $this->addWikiTextTitleTidy($text, $title, $linestart);
}
- function isArticleRelated() { return $this->mIsArticleRelated; }
+ /**
+ * Add wikitext with a custom Title object
+ *
+ * @param $text String: wikitext
+ * @param $title Title object
+ * @param $linestart Boolean: is this the start of a line?
+ * @param $tidy Boolean: whether to use tidy
+ */
+ public function addWikiTextTitle( $text, &$title, $linestart, $tidy = false ) {
+ global $wgParser;
- function getLanguageLinks() { return $this->mLanguageLinks; }
- function addLanguageLinks($newLinkArray) {
- $this->mLanguageLinks += $newLinkArray;
- }
- function setLanguageLinks($newLinkArray) {
- $this->mLanguageLinks = $newLinkArray;
- }
+ wfProfileIn( __METHOD__ );
- function getCategoryLinks() {
- return $this->mCategoryLinks;
- }
- function addCategoryLinks($newLinkArray) {
- $this->mCategoryLinks += $newLinkArray;
- }
- function setCategoryLinks($newLinkArray) {
- $this->mCategoryLinks += $newLinkArray;
- }
+ wfIncrStats( 'pcache_not_possible' );
- function suppressQuickbar() { $this->mSuppressQuickbar = true; }
- function isQuickbarSuppressed() { return $this->mSuppressQuickbar; }
+ $popts = $this->parserOptions();
+ $oldTidy = $popts->setTidy( $tidy );
- function addHTML( $text ) { $this->mBodytext .= $text; }
- function clearHTML() { $this->mBodytext = ''; }
- function getHTML() { return $this->mBodytext; }
- function debug( $text ) { $this->mDebugtext .= $text; }
+ $parserOutput = $wgParser->parse( $text, $title, $popts,
+ $linestart, true, $this->mRevisionId );
- function setParserOptions( $options ) {
- return wfSetVar( $this->mParserOptions, $options );
+ $popts->setTidy( $oldTidy );
+
+ $this->addParserOutput( $parserOutput );
+
+ wfProfileOut( __METHOD__ );
}
/**
- * Convert wikitext to HTML and add it to the buffer
- * Default assumes that the current page title will
- * be used.
+ * Add wikitext to the buffer, assuming that this is the primary text for a page view
+ * Saves the text into the parser cache if possible.
+ *
+ * @param $text String: wikitext
+ * @param $article Article object
+ * @param $cache Boolean
+ * @deprecated Use Article::outputWikitext
*/
- function addWikiText( $text, $linestart = true ) {
- global $wgTitle;
- $this->addWikiTextTitle($text, $wgTitle, $linestart);
+ public function addPrimaryWikiText( $text, $article, $cache = true ) {
+ global $wgParser;
+
+ wfDeprecated( __METHOD__ );
+
+ $popts = $this->parserOptions();
+ $popts->setTidy(true);
+ $parserOutput = $wgParser->parse( $text, $article->mTitle,
+ $popts, true, true, $this->mRevisionId );
+ $popts->setTidy(false);
+ if ( $cache && $article && $parserOutput->getCacheTime() != -1 ) {
+ $parserCache = ParserCache::singleton();
+ $parserCache->save( $parserOutput, $article, $popts);
+ }
+
+ $this->addParserOutput( $parserOutput );
}
- function addWikiTextWithTitle($text, &$title, $linestart = true) {
- $this->addWikiTextTitle($text, $title, $linestart);
+ /**
+ * @deprecated use addWikiTextTidy()
+ */
+ public function addSecondaryWikiText( $text, $linestart = true ) {
+ wfDeprecated( __METHOD__ );
+ $this->addWikiTextTitleTidy($text, $this->getTitle(), $linestart);
}
- function addWikiTextTitle($text, &$title, $linestart) {
- global $wgParser, $wgUseTidy;
- $parserOutput = $wgParser->parse( $text, $title, $this->mParserOptions, $linestart );
+
+ /**
+ * Add a ParserOutput object, but without Html
+ *
+ * @param $parserOutput ParserOutput object
+ */
+ public function addParserOutputNoText( &$parserOutput ) {
+ global $wgExemptFromUserRobotsControl, $wgContentNamespaces;
+
$this->mLanguageLinks += $parserOutput->getLanguageLinks();
- $this->mCategoryLinks += $parserOutput->getCategoryLinks();
+ $this->addCategoryLinks( $parserOutput->getCategories() );
+ $this->mNewSectionLink = $parserOutput->getNewSection();
+ $this->mHideNewSectionLink = $parserOutput->getHideNewSection();
+
+ $this->mParseWarnings = $parserOutput->getWarnings();
if ( $parserOutput->getCacheTime() == -1 ) {
$this->enableClientCache( false );
}
- $this->addHTML( $parserOutput->getText() );
+ $this->mNoGallery = $parserOutput->getNoGallery();
+ $this->mHeadItems = array_merge( $this->mHeadItems, $parserOutput->getHeadItems() );
+ // Versioning...
+ foreach ( (array)$parserOutput->mTemplateIds as $ns => $dbks ) {
+ if ( isset( $this->mTemplateIds[$ns] ) ) {
+ $this->mTemplateIds[$ns] = $dbks + $this->mTemplateIds[$ns];
+ } else {
+ $this->mTemplateIds[$ns] = $dbks;
+ }
+ }
+ // Page title
+ $title = $parserOutput->getTitleText();
+ if ( $title != '' ) {
+ $this->setPageTitle( $title );
+ }
+
+ // Hooks registered in the object
+ global $wgParserOutputHooks;
+ foreach ( $parserOutput->getOutputHooks() as $hookInfo ) {
+ list( $hookName, $data ) = $hookInfo;
+ if ( isset( $wgParserOutputHooks[$hookName] ) ) {
+ call_user_func( $wgParserOutputHooks[$hookName], $this, $parserOutput, $data );
+ }
+ }
+
+ wfRunHooks( 'OutputPageParserOutput', array( &$this, $parserOutput ) );
}
/**
- * Add wikitext to the buffer, assuming that this is the primary text for a page view
- * Saves the text into the parser cache if possible
+ * Add a ParserOutput object
+ *
+ * @param $parserOutput ParserOutput
*/
- function addPrimaryWikiText( $text, $cacheArticle ) {
- global $wgParser, $wgParserCache, $wgUser, $wgTitle, $wgUseTidy;
-
- $parserOutput = $wgParser->parse( $text, $wgTitle, $this->mParserOptions, true );
-
+ function addParserOutput( &$parserOutput ) {
+ $this->addParserOutputNoText( $parserOutput );
$text = $parserOutput->getText();
-
- if ( $cacheArticle && $parserOutput->getCacheTime() != -1 ) {
- $wgParserCache->save( $parserOutput, $cacheArticle, $wgUser );
- }
-
- $this->mLanguageLinks += $parserOutput->getLanguageLinks();
- $this->mCategoryLinks += $parserOutput->getCategoryLinks();
- if ( $parserOutput->getCacheTime() == -1 ) {
- $this->enableClientCache( false );
- }
+ wfRunHooks( 'OutputPageBeforeHTML',array( &$this, &$text ) );
$this->addHTML( $text );
}
+
/**
* Add the output of a QuickTemplate to the output buffer
- * @param QuickTemplate $template
+ *
+ * @param $template QuickTemplate
*/
- function addTemplate( &$template ) {
+ public function addTemplate( &$template ) {
ob_start();
$template->execute();
- $this->addHtml( ob_get_contents() );
+ $this->addHTML( ob_get_contents() );
ob_end_clean();
}
/**
- * Parse wikitext and return the HTML. This is for special pages that add the text later
+ * Parse wikitext and return the HTML.
+ *
+ * @param $text String
+ * @param $linestart Boolean: is this the start of a line?
+ * @param $interface Boolean: use interface language ($wgLang instead of
+ * $wgContLang) while parsing language sensitive magic
+ * words like GRAMMAR and PLURAL
+ * @return String: HTML
*/
- function parse( $text, $linestart = true ) {
- global $wgParser, $wgTitle;
- $parserOutput = $wgParser->parse( $text, $wgTitle, $this->mParserOptions, $linestart );
+ public function parse( $text, $linestart = true, $interface = false ) {
+ global $wgParser;
+ if( is_null( $this->getTitle() ) ) {
+ throw new MWException( 'Empty $mTitle in ' . __METHOD__ );
+ }
+ $popts = $this->parserOptions();
+ if ( $interface) { $popts->setInterfaceMessage(true); }
+ $parserOutput = $wgParser->parse( $text, $this->getTitle(), $popts,
+ $linestart, true, $this->mRevisionId );
+ if ( $interface) { $popts->setInterfaceMessage(false); }
return $parserOutput->getText();
}
/**
- * @param $article
- * @param $user
+ * Parse wikitext, strip paragraphs, and return the HTML.
+ *
+ * @param $text String
+ * @param $linestart Boolean: is this the start of a line?
+ * @param $interface Boolean: use interface language ($wgLang instead of
+ * $wgContLang) while parsing language sensitive magic
+ * words like GRAMMAR and PLURAL
+ * @return String: HTML
+ */
+ public function parseInline( $text, $linestart = true, $interface = false ) {
+ $parsed = $this->parse( $text, $linestart, $interface );
+
+ $m = array();
+ if ( preg_match( '/^<p>(.*)\n?<\/p>\n?/sU', $parsed, $m ) ) {
+ $parsed = $m[1];
+ }
+
+ return $parsed;
+ }
+
+ /**
+ * @deprecated
*
- * @return bool
+ * @param $article Article
+ * @return Boolean: true if successful, else false.
*/
- function tryParserCache( $article, $user ) {
- global $wgParserCache;
- $parserOutput = $wgParserCache->get( $article, $user );
- if ( $parserOutput !== false ) {
- $this->mLanguageLinks += $parserOutput->getLanguageLinks();
- $this->mCategoryLinks += $parserOutput->getCategoryLinks();
- $this->addHTML( $parserOutput->getText() );
- $t = $parserOutput->getTitleText();
- if( !empty( $t ) ) {
- $this->setPageTitle( $t );
- }
+ public function tryParserCache( &$article ) {
+ wfDeprecated( __METHOD__ );
+ $parserOutput = ParserCache::singleton()->get( $article, $article->getParserOptions() );
+
+ if ($parserOutput !== false) {
+ $this->addParserOutput( $parserOutput );
return true;
} else {
return false;
}
/**
- * Set the maximum cache time on the Squid in seconds
- * @param $maxage
+ * Set the value of the "s-maxage" part of the "Cache-control" HTTP header
+ *
+ * @param $maxage Integer: maximum cache time on the Squid, in seconds.
*/
- function setSquidMaxage( $maxage ) {
+ public function setSquidMaxage( $maxage ) {
$this->mSquidMaxage = $maxage;
}
/**
* Use enableClientCache(false) to force it to send nocache headers
- * @param $state
+ *
+ * @param $state ??
*/
- function enableClientCache( $state ) {
+ public function enableClientCache( $state ) {
return wfSetVar( $this->mEnableClientCache, $state );
}
- function uncacheableBecauseRequestvars() {
+ /**
+ * Get the list of cookies that will influence on the cache
+ *
+ * @return Array
+ */
+ function getCacheVaryCookies() {
+ global $wgCookiePrefix, $wgCacheVaryCookies;
+ static $cookies;
+ if ( $cookies === null ) {
+ $cookies = array_merge(
+ array(
+ "{$wgCookiePrefix}Token",
+ "{$wgCookiePrefix}LoggedOut",
+ session_name()
+ ),
+ $wgCacheVaryCookies
+ );
+ wfRunHooks('GetCacheVaryCookies', array( $this, &$cookies ) );
+ }
+ return $cookies;
+ }
+
+ /**
+ * Return whether this page is not cacheable because "useskin" or "uselang"
+ * url parameters were passed
+ *
+ * @return Boolean
+ */
+ function uncacheableBecauseRequestVars() {
global $wgRequest;
- return $wgRequest->getText('useskin', false) === false
+ return $wgRequest->getText('useskin', false) === false
&& $wgRequest->getText('uselang', false) === false;
}
- function sendCacheControl() {
- global $wgUseSquid, $wgUseESI;
+ /**
+ * Check if the request has a cache-varying cookie header
+ * If it does, it's very important that we don't allow public caching
+ *
+ * @return Boolean
+ */
+ function haveCacheVaryCookies() {
+ global $wgRequest;
+ $cookieHeader = $wgRequest->getHeader( 'cookie' );
+ if ( $cookieHeader === false ) {
+ return false;
+ }
+ $cvCookies = $this->getCacheVaryCookies();
+ foreach ( $cvCookies as $cookieName ) {
+ # Check for a simple string match, like the way squid does it
+ if ( strpos( $cookieHeader, $cookieName ) !== false ) {
+ wfDebug( __METHOD__.": found $cookieName\n" );
+ return true;
+ }
+ }
+ wfDebug( __METHOD__.": no cache-varying cookies found\n" );
+ return false;
+ }
+
+ /**
+ * Add an HTTP header that will influence on the cache
+ *
+ * @param $header String: header name
+ * @param $option either an Array or null
+ */
+ public function addVaryHeader( $header, $option = null ) {
+ if ( !array_key_exists( $header, $this->mVaryHeader ) ) {
+ $this->mVaryHeader[$header] = $option;
+ }
+ elseif( is_array( $option ) ) {
+ if( is_array( $this->mVaryHeader[$header] ) ) {
+ $this->mVaryHeader[$header] = array_merge( $this->mVaryHeader[$header], $option );
+ }
+ else {
+ $this->mVaryHeader[$header] = $option;
+ }
+ }
+ $this->mVaryHeader[$header] = array_unique( $this->mVaryHeader[$header] );
+ }
+
+ /**
+ * Get a complete X-Vary-Options header
+ *
+ * @return String
+ */
+ public function getXVO() {
+ $cvCookies = $this->getCacheVaryCookies();
+
+ $cookiesOption = array();
+ foreach ( $cvCookies as $cookieName ) {
+ $cookiesOption[] = 'string-contains=' . $cookieName;
+ }
+ $this->addVaryHeader( 'Cookie', $cookiesOption );
+
+ $headers = array();
+ foreach( $this->mVaryHeader as $header => $option ) {
+ $newheader = $header;
+ if( is_array( $option ) )
+ $newheader .= ';' . implode( ';', $option );
+ $headers[] = $newheader;
+ }
+ $xvo = 'X-Vary-Options: ' . implode( ',', $headers );
+
+ return $xvo;
+ }
+
+ /**
+ * bug 21672: Add Accept-Language to Vary and XVO headers
+ * if there's no 'variant' parameter existed in GET.
+ *
+ * For example:
+ * /w/index.php?title=Main_page should always be served; but
+ * /w/index.php?title=Main_page&variant=zh-cn should never be served.
+ *
+ * patched by Liangent and Philip
+ */
+ function addAcceptLanguage() {
+ global $wgRequest, $wgContLang;
+ if( !$wgRequest->getCheck('variant') && $wgContLang->hasVariants() ) {
+ $variants = $wgContLang->getVariants();
+ $aloption = array();
+ foreach ( $variants as $variant ) {
+ if( $variant === $wgContLang->getCode() )
+ continue;
+ else
+ $aloption[] = "string-contains=$variant";
+ }
+ $this->addVaryHeader( 'Accept-Language', $aloption );
+ }
+ }
+
+ /**
+ * Send cache control HTTP headers
+ */
+ public function sendCacheControl() {
+ global $wgUseSquid, $wgUseESI, $wgUseETag, $wgSquidMaxage, $wgRequest, $wgUseXVO;
+
+ $response = $wgRequest->response();
+ if ($wgUseETag && $this->mETag)
+ $response->header("ETag: $this->mETag");
- if ($this->mETag)
- header("ETag: $this->mETag");
+ $this->addAcceptLanguage();
# don't serve compressed data to clients who can't handle it
# maintain different caches for logged-in users and non-logged in ones
- header( 'Vary: Accept-Encoding, Cookie' );
- if( !$this->uncacheableBecauseRequestvars() && $this->mEnableClientCache ) {
- if( $wgUseSquid && ! isset( $_COOKIE[ini_get( 'session.name') ] ) &&
- ! $this->isPrintable() && $this->mSquidMaxage != 0 )
+ $response->header( 'Vary: ' . join( ', ', array_keys( $this->mVaryHeader ) ) );
+
+ if ( $wgUseXVO ) {
+ # Add an X-Vary-Options header for Squid with Wikimedia patches
+ $response->header( $this->getXVO() );
+ }
+
+ if( !$this->uncacheableBecauseRequestVars() && $this->mEnableClientCache ) {
+ if( $wgUseSquid && session_id() == '' &&
+ ! $this->isPrintable() && $this->mSquidMaxage != 0 && !$this->haveCacheVaryCookies() )
{
if ( $wgUseESI ) {
# We'll purge the proxy cache explicitly, but require end user agents
# to revalidate against the proxy on each visit.
# Surrogate-Control controls our Squid, Cache-Control downstream caches
- wfDebug( "** proxy caching with ESI; {$this->mLastModified} **\n", false );
+ wfDebug( __METHOD__ . ": proxy caching with ESI; {$this->mLastModified} **\n", false );
# start with a shorter timeout for initial testing
# header( 'Surrogate-Control: max-age=2678400+2678400, content="ESI/1.0"');
- header( 'Surrogate-Control: max-age='.$wgSquidMaxage.'+'.$this->mSquidMaxage.', content="ESI/1.0"');
- header( 'Cache-Control: s-maxage=0, must-revalidate, max-age=0' );
+ $response->header( 'Surrogate-Control: max-age='.$wgSquidMaxage.'+'.$this->mSquidMaxage.', content="ESI/1.0"');
+ $response->header( 'Cache-Control: s-maxage=0, must-revalidate, max-age=0' );
} else {
# We'll purge the proxy cache for anons explicitly, but require end user agents
# to revalidate against the proxy on each visit.
# IMPORTANT! The Squid needs to replace the Cache-Control header with
# Cache-Control: s-maxage=0, must-revalidate, max-age=0
- wfDebug( "** local proxy caching; {$this->mLastModified} **\n", false );
+ wfDebug( __METHOD__ . ": local proxy caching; {$this->mLastModified} **\n", false );
# start with a shorter timeout for initial testing
# header( "Cache-Control: s-maxage=2678400, must-revalidate, max-age=0" );
- header( 'Cache-Control: s-maxage='.$this->mSquidMaxage.', must-revalidate, max-age=0' );
+ $response->header( 'Cache-Control: s-maxage='.$this->mSquidMaxage.', must-revalidate, max-age=0' );
}
} else {
# We do want clients to cache if they can, but they *must* check for updates
# on revisiting the page.
- wfDebug( "** private caching; {$this->mLastModified} **\n", false );
- header( "Expires: -1" );
- header( "Cache-Control: private, must-revalidate, max-age=0" );
+ wfDebug( __METHOD__ . ": private caching; {$this->mLastModified} **\n", false );
+ $response->header( 'Expires: ' . gmdate( 'D, d M Y H:i:s', 0 ) . ' GMT' );
+ $response->header( "Cache-Control: private, must-revalidate, max-age=0" );
+ }
+ if($this->mLastModified) {
+ $response->header( "Last-Modified: {$this->mLastModified}" );
}
- if($this->mLastModified) header( "Last-modified: {$this->mLastModified}" );
} else {
- wfDebug( "** no caching **\n", false );
+ wfDebug( __METHOD__ . ": no caching **\n", false );
# In general, the absence of a last modified header should be enough to prevent
# the client from using its cache. We send a few other things just to make sure.
- header( 'Expires: -1' );
- header( 'Cache-Control: no-cache, no-store, max-age=0, must-revalidate' );
- header( 'Pragma: no-cache' );
+ $response->header( 'Expires: ' . gmdate( 'D, d M Y H:i:s', 0 ) . ' GMT' );
+ $response->header( 'Cache-Control: no-cache, no-store, max-age=0, must-revalidate' );
+ $response->header( 'Pragma: no-cache' );
}
}
+ /**
+ * Get the message associed with the HTTP response code $code
+ *
+ * @param $code Integer: status code
+ * @return String or null: message or null if $code is not in the list of
+ * messages
+ */
+ public static function getStatusMessage( $code ) {
+ static $statusMessage = array(
+ 100 => 'Continue',
+ 101 => 'Switching Protocols',
+ 102 => 'Processing',
+ 200 => 'OK',
+ 201 => 'Created',
+ 202 => 'Accepted',
+ 203 => 'Non-Authoritative Information',
+ 204 => 'No Content',
+ 205 => 'Reset Content',
+ 206 => 'Partial Content',
+ 207 => 'Multi-Status',
+ 300 => 'Multiple Choices',
+ 301 => 'Moved Permanently',
+ 302 => 'Found',
+ 303 => 'See Other',
+ 304 => 'Not Modified',
+ 305 => 'Use Proxy',
+ 307 => 'Temporary Redirect',
+ 400 => 'Bad Request',
+ 401 => 'Unauthorized',
+ 402 => 'Payment Required',
+ 403 => 'Forbidden',
+ 404 => 'Not Found',
+ 405 => 'Method Not Allowed',
+ 406 => 'Not Acceptable',
+ 407 => 'Proxy Authentication Required',
+ 408 => 'Request Timeout',
+ 409 => 'Conflict',
+ 410 => 'Gone',
+ 411 => 'Length Required',
+ 412 => 'Precondition Failed',
+ 413 => 'Request Entity Too Large',
+ 414 => 'Request-URI Too Large',
+ 415 => 'Unsupported Media Type',
+ 416 => 'Request Range Not Satisfiable',
+ 417 => 'Expectation Failed',
+ 422 => 'Unprocessable Entity',
+ 423 => 'Locked',
+ 424 => 'Failed Dependency',
+ 500 => 'Internal Server Error',
+ 501 => 'Not Implemented',
+ 502 => 'Bad Gateway',
+ 503 => 'Service Unavailable',
+ 504 => 'Gateway Timeout',
+ 505 => 'HTTP Version Not Supported',
+ 507 => 'Insufficient Storage'
+ );
+ return isset( $statusMessage[$code] ) ? $statusMessage[$code] : null;
+ }
+
/**
* Finally, all the text has been munged and accumulated into
* the object, let's actually output it:
*/
- function output() {
- global $wgUser, $wgLang, $wgDebugComments, $wgCookieExpiration;
- global $wgInputEncoding, $wgOutputEncoding, $wgContLanguageCode;
- global $wgDebugRedirects, $wgMimeType, $wgProfiler;
+ public function output() {
+ global $wgUser, $wgOutputEncoding, $wgRequest;
+ global $wgContLanguageCode, $wgDebugRedirects, $wgMimeType;
+ global $wgUseAjax, $wgAjaxWatch;
+ global $wgEnableMWSuggest, $wgUniversalEditButton;
+ global $wgArticle;
if( $this->mDoNothing ){
return;
}
- $fname = 'OutputPage::output';
- wfProfileIn( $fname );
- $sk = $wgUser->getSkin();
-
- if ( '' != $this->mRedirect ) {
- if( substr( $this->mRedirect, 0, 4 ) != 'http' ) {
- # Standards require redirect URLs to be absolute
- global $wgServer;
- $this->mRedirect = $wgServer . $this->mRedirect;
- }
- if( $this->mRedirectCode == '301') {
+ wfProfileIn( __METHOD__ );
+ if ( $this->mRedirect != '' ) {
+ # Standards require redirect URLs to be absolute
+ $this->mRedirect = wfExpandUrl( $this->mRedirect );
+ if( $this->mRedirectCode == '301' || $this->mRedirectCode == '303' ) {
if( !$wgDebugRedirects ) {
- header("HTTP/1.1 {$this->mRedirectCode} Moved Permanently");
+ $message = self::getStatusMessage( $this->mRedirectCode );
+ $wgRequest->response()->header( "HTTP/1.1 {$this->mRedirectCode} $message" );
}
$this->mLastModified = wfTimestamp( TS_RFC2822 );
}
-
$this->sendCacheControl();
+ $wgRequest->response()->header( "Content-Type: text/html; charset=utf-8" );
if( $wgDebugRedirects ) {
$url = htmlspecialchars( $this->mRedirect );
print "<html>\n<head>\n<title>Redirect</title>\n</head>\n<body>\n";
print "<p>Location: <a href=\"$url\">$url</a></p>\n";
print "</body>\n</html>\n";
} else {
- header( 'Location: '.$this->mRedirect );
+ $wgRequest->response()->header( 'Location: ' . $this->mRedirect );
}
- if ( isset( $wgProfiler ) ) { wfDebug( $wgProfiler->getOutput() ); }
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return;
+ } elseif ( $this->mStatusCode ) {
+ $message = self::getStatusMessage( $this->mStatusCode );
+ if ( $message )
+ $wgRequest->response()->header( 'HTTP/1.1 ' . $this->mStatusCode . ' ' . $message );
}
+ $sk = $wgUser->getSkin();
+
+ if ( $wgUseAjax ) {
+ $this->addScriptFile( 'ajax.js' );
- # Buffer output; final headers may depend on later processing
- ob_start();
+ wfRunHooks( 'AjaxAddScript', array( &$this ) );
- $this->transformBuffer();
+ if( $wgAjaxWatch && $wgUser->isLoggedIn() ) {
+ $this->addScriptFile( 'ajaxwatch.js' );
+ }
- # Disable temporary placeholders, so that the skin produces HTML
- $sk->postParseLinkColour( false );
+ if ( $wgEnableMWSuggest && !$wgUser->getOption( 'disablesuggest', false ) ){
+ $this->addScriptFile( 'mwsuggest.js' );
+ }
+ }
- header( "Content-type: $wgMimeType; charset={$wgOutputEncoding}" );
- header( 'Content-language: '.$wgContLanguageCode );
+ if( $wgUser->getBoolOption( 'editsectiononrightclick' ) ) {
+ $this->addScriptFile( 'rightclickedit.js' );
+ }
- $exp = time() + $wgCookieExpiration;
- foreach( $this->mCookies as $name => $val ) {
- setcookie( $name, $val, $exp, '/' );
+ if( $wgUniversalEditButton ) {
+ if( isset( $wgArticle ) && $this->getTitle() && $this->getTitle()->quickUserCan( 'edit' )
+ && ( $this->getTitle()->exists() || $this->getTitle()->quickUserCan( 'create' ) ) ) {
+ // Original UniversalEditButton
+ $msg = wfMsg('edit');
+ $this->addLink( array(
+ 'rel' => 'alternate',
+ 'type' => 'application/x-wiki',
+ 'title' => $msg,
+ 'href' => $this->getTitle()->getLocalURL( 'action=edit' )
+ ) );
+ // Alternate edit link
+ $this->addLink( array(
+ 'rel' => 'edit',
+ 'title' => $msg,
+ 'href' => $this->getTitle()->getLocalURL( 'action=edit' )
+ ) );
+ }
}
+ # Buffer output; final headers may depend on later processing
+ ob_start();
+
+ $wgRequest->response()->header( "Content-type: $wgMimeType; charset={$wgOutputEncoding}" );
+ $wgRequest->response()->header( 'Content-language: '.$wgContLanguageCode );
+
if ($this->mArticleBodyOnly) {
$this->out($this->mBodytext);
} else {
+ // Hook that allows last minute changes to the output page, e.g.
+ // adding of CSS or Javascript by extensions.
+ wfRunHooks( 'BeforePageDisplay', array( &$this, &$sk ) );
+
wfProfileIn( 'Output-skin' );
$sk->outputPage( $this );
wfProfileOut( 'Output-skin' );
$this->sendCacheControl();
ob_end_flush();
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
}
- function out( $ins ) {
+ /**
+ * Actually output something with print(). Performs an iconv to the
+ * output encoding, if needed.
+ *
+ * @param $ins String: the string to output
+ */
+ public function out( $ins ) {
global $wgInputEncoding, $wgOutputEncoding, $wgContLang;
if ( 0 == strcmp( $wgInputEncoding, $wgOutputEncoding ) ) {
$outs = $ins;
print $outs;
}
- function setEncodings() {
+ /**
+ * @todo document
+ */
+ public static function setEncodings() {
global $wgInputEncoding, $wgOutputEncoding;
- global $wgUser, $wgContLang;
+ global $wgContLang;
$wgInputEncoding = strtolower( $wgInputEncoding );
- if( $wgUser->getOption( 'altencoding' ) ) {
- $wgContLang->setAltEncoding();
- return;
- }
-
if ( empty( $_SERVER['HTTP_ACCEPT_CHARSET'] ) ) {
$wgOutputEncoding = strtolower( $wgOutputEncoding );
return;
}
/**
- * Returns a HTML comment with the elapsed time since request.
- * This method has no side effects.
- * @return string
+ * @deprecated use wfReportTime() instead.
+ *
+ * @return String
+ */
+ public function reportTime() {
+ wfDeprecated( __METHOD__ );
+ $time = wfReportTime();
+ return $time;
+ }
+
+ /**
+ * Produce a "user is blocked" page.
+ *
+ * @param $return Boolean: whether to have a "return to $wgTitle" message or not.
+ * @return nothing
*/
- function reportTime() {
- global $wgRequestTime;
+ function blockedPage( $return = true ) {
+ global $wgUser, $wgContLang, $wgLang;
- $now = wfTime();
- list( $usec, $sec ) = explode( ' ', $wgRequestTime );
- $start = (float)$sec + (float)$usec;
- $elapsed = $now - $start;
+ $this->setPageTitle( wfMsg( 'blockedtitle' ) );
+ $this->setRobotPolicy( 'noindex,nofollow' );
+ $this->setArticleRelated( false );
- # Use real server name if available, so we know which machine
- # in a server farm generated the current page.
- if ( function_exists( 'posix_uname' ) ) {
- $uname = @posix_uname();
+ $name = User::whoIs( $wgUser->blockedBy() );
+ $reason = $wgUser->blockedFor();
+ if( $reason == '' ) {
+ $reason = wfMsg( 'blockednoreason' );
+ }
+ $blockTimestamp = $wgLang->timeanddate( wfTimestamp( TS_MW, $wgUser->mBlock->mTimestamp ), true );
+ $ip = wfGetIP();
+
+ $link = '[[' . $wgContLang->getNsText( NS_USER ) . ":{$name}|{$name}]]";
+
+ $blockid = $wgUser->mBlock->mId;
+
+ $blockExpiry = $wgUser->mBlock->mExpiry;
+ if ( $blockExpiry == 'infinity' ) {
+ // Entry in database (table ipblocks) is 'infinity' but 'ipboptions' uses 'infinite' or 'indefinite'
+ // Search for localization in 'ipboptions'
+ $scBlockExpiryOptions = wfMsg( 'ipboptions' );
+ foreach ( explode( ',', $scBlockExpiryOptions ) as $option ) {
+ if ( strpos( $option, ":" ) === false )
+ continue;
+ list( $show, $value ) = explode( ":", $option );
+ if ( $value == 'infinite' || $value == 'indefinite' ) {
+ $blockExpiry = $show;
+ break;
+ }
+ }
} else {
- $uname = false;
+ $blockExpiry = $wgLang->timeanddate( wfTimestamp( TS_MW, $blockExpiry ), true );
}
- if( is_array( $uname ) && isset( $uname['nodename'] ) ) {
- $hostname = $uname['nodename'];
+
+ if ( $wgUser->mBlock->mAuto ) {
+ $msg = 'autoblockedtext';
} else {
- # This may be a virtual server.
- $hostname = $_SERVER['SERVER_NAME'];
+ $msg = 'blockedtext';
+ }
+
+ /* $ip returns who *is* being blocked, $intended contains who was meant to be blocked.
+ * This could be a username, an ip range, or a single ip. */
+ $intended = $wgUser->mBlock->mAddress;
+
+ $this->addWikiMsg( $msg, $link, $reason, $ip, $name, $blockid, $blockExpiry, $intended, $blockTimestamp );
+
+ # Don't auto-return to special pages
+ if( $return ) {
+ $return = $this->getTitle()->getNamespace() > -1 ? $this->getTitle() : null;
+ $this->returnToMain( null, $return );
}
- $com = sprintf( "<!-- Served by %s in %01.2f secs. -->",
- $hostname, $elapsed );
- return $com;
}
/**
- * Note: these arguments are keys into wfMsg(), not text!
+ * Output a standard error page
+ *
+ * @param $title String: message key for page title
+ * @param $msg String: message key for page text
+ * @param $params Array: message parameters
*/
- function errorpage( $title, $msg ) {
- global $wgTitle;
-
- $this->mDebugtext .= 'Original title: ' .
- $wgTitle->getPrefixedText() . "\n";
+ public function showErrorPage( $title, $msg, $params = array() ) {
+ if ( $this->getTitle() ) {
+ $this->mDebugtext .= 'Original title: ' . $this->getTitle()->getPrefixedText() . "\n";
+ }
$this->setPageTitle( wfMsg( $title ) );
$this->setHTMLTitle( wfMsg( 'errorpagetitle' ) );
- $this->setRobotpolicy( 'noindex,nofollow' );
+ $this->setRobotPolicy( 'noindex,nofollow' );
$this->setArticleRelated( false );
$this->enableClientCache( false );
$this->mRedirect = '';
-
$this->mBodytext = '';
- $this->addWikiText( wfMsg( $msg ) );
- $this->returnToMain( false );
-
- $this->output();
- wfErrorExit();
- }
- /**
- * Display an error page indicating that a given version of MediaWiki is
- * required to use it
- *
- * @param mixed $version The version of MediaWiki needed to use the page
- */
- function versionRequired( $version ) {
- global $wgUser;
-
- $this->setPageTitle( wfMsg( 'versionrequired', $version ) );
- $this->setHTMLTitle( wfMsg( 'versionrequired', $version ) );
- $this->setRobotpolicy( 'noindex,nofollow' );
- $this->setArticleRelated( false );
- $this->mBodytext = '';
+ array_unshift( $params, 'parse' );
+ array_unshift( $params, $msg );
+ $this->addHTML( call_user_func_array( 'wfMsgExt', $params ) );
- $sk = $wgUser->getSkin();
- $this->addWikiText( wfMsg( 'versionrequiredtext', $version ) );
$this->returnToMain();
}
/**
- * Display an error page noting that a given permission bit is required.
- * This should generally replace the sysopRequired, developerRequired etc.
- * @param string $permission key required
+ * Output a standard permission error page
+ *
+ * @param $errors Array: error message keys
+ * @param $action String: action that was denied or null if unknown
*/
- function permissionRequired( $permission ) {
- global $wgUser;
-
- $this->setPageTitle( wfMsg( 'badaccess' ) );
- $this->setHTMLTitle( wfMsg( 'errorpagetitle' ) );
- $this->setRobotpolicy( 'noindex,nofollow' );
+ public function showPermissionsErrorPage( $errors, $action = null ) {
+ $this->mDebugtext .= 'Original title: ' .
+ $this->getTitle()->getPrefixedText() . "\n";
+ $this->setPageTitle( wfMsg( 'permissionserrors' ) );
+ $this->setHTMLTitle( wfMsg( 'permissionserrors' ) );
+ $this->setRobotPolicy( 'noindex,nofollow' );
$this->setArticleRelated( false );
+ $this->enableClientCache( false );
+ $this->mRedirect = '';
$this->mBodytext = '';
-
- $sk = $wgUser->getSkin();
- $ap = $sk->makeKnownLink( wfMsgForContent( 'administrators' ) );
- $this->addHTML( wfMsgHtml( 'badaccesstext', $ap, $permission ) );
- $this->returnToMain();
+ $this->addWikiText( $this->formatPermissionsErrorMessage( $errors, $action ) );
}
/**
- * @deprecated
+ * Display an error page indicating that a given version of MediaWiki is
+ * required to use it
+ *
+ * @param $version Mixed: the version of MediaWiki needed to use the page
*/
- function sysopRequired() {
- global $wgUser;
-
- $this->setPageTitle( wfMsg( 'sysoptitle' ) );
- $this->setHTMLTitle( wfMsg( 'errorpagetitle' ) );
- $this->setRobotpolicy( 'noindex,nofollow' );
+ public function versionRequired( $version ) {
+ $this->setPageTitle( wfMsg( 'versionrequired', $version ) );
+ $this->setHTMLTitle( wfMsg( 'versionrequired', $version ) );
+ $this->setRobotPolicy( 'noindex,nofollow' );
$this->setArticleRelated( false );
$this->mBodytext = '';
- $sk = $wgUser->getSkin();
- $ap = $sk->makeKnownLink( wfMsgForContent( 'administrators' ), '' );
- $this->addHTML( wfMsgHtml( 'sysoptext', $ap ) );
+ $this->addWikiMsg( 'versionrequiredtext', $version );
$this->returnToMain();
}
/**
- * @deprecated
+ * Display an error page noting that a given permission bit is required.
+ *
+ * @param $permission String: key required
*/
- function developerRequired() {
- global $wgUser;
+ public function permissionRequired( $permission ) {
+ global $wgLang;
- $this->setPageTitle( wfMsg( 'developertitle' ) );
+ $this->setPageTitle( wfMsg( 'badaccess' ) );
$this->setHTMLTitle( wfMsg( 'errorpagetitle' ) );
- $this->setRobotpolicy( 'noindex,nofollow' );
+ $this->setRobotPolicy( 'noindex,nofollow' );
$this->setArticleRelated( false );
$this->mBodytext = '';
- $sk = $wgUser->getSkin();
- $ap = $sk->makeKnownLink( wfMsgForContent( 'administrators' ), '' );
- $this->addHTML( wfMsgHtml( 'developertext', $ap ) );
+ $groups = array_map( array( 'User', 'makeGroupLinkWiki' ),
+ User::getGroupsWithPermission( $permission ) );
+ if( $groups ) {
+ $this->addWikiMsg( 'badaccess-groups',
+ $wgLang->commaList( $groups ),
+ count( $groups) );
+ } else {
+ $this->addWikiMsg( 'badaccess-group0' );
+ }
$this->returnToMain();
}
- function loginToUse() {
- global $wgUser, $wgTitle, $wgContLang;
+ /**
+ * @deprecated use permissionRequired()
+ */
+ public function sysopRequired() {
+ throw new MWException( "Call to deprecated OutputPage::sysopRequired() method\n" );
+ }
+
+ /**
+ * @deprecated use permissionRequired()
+ */
+ public function developerRequired() {
+ throw new MWException( "Call to deprecated OutputPage::developerRequired() method\n" );
+ }
+
+ /**
+ * Produce the stock "please login to use the wiki" page
+ */
+ public function loginToUse() {
+ global $wgUser, $wgContLang;
+
+ if( $wgUser->isLoggedIn() ) {
+ $this->permissionRequired( 'read' );
+ return;
+ }
+
+ $skin = $wgUser->getSkin();
$this->setPageTitle( wfMsg( 'loginreqtitle' ) );
- $this->setHTMLTitle( wfMsg( 'errorpagetitle' ) );
- $this->setRobotpolicy( 'noindex,nofollow' );
+ $this->setHtmlTitle( wfMsg( 'errorpagetitle' ) );
+ $this->setRobotPolicy( 'noindex,nofollow' );
$this->setArticleFlag( false );
- $this->mBodytext = '';
- $this->addWikiText( wfMsg( 'loginreqtext' ) );
- # We put a comment in the .html file so a Sysop can diagnose the page the
- # user can't see.
- $this->addHTML( "\n<!--" .
- $wgContLang->getNsText( $wgTitle->getNamespace() ) .
- ':' .
- $wgTitle->getDBkey() . '-->' );
- $this->returnToMain(); # Flip back to the main page after 10 seconds.
+ $loginTitle = SpecialPage::getTitleFor( 'Userlogin' );
+ $loginLink = $skin->link(
+ $loginTitle,
+ wfMsgHtml( 'loginreqlink' ),
+ array(),
+ array( 'returnto' => $this->getTitle()->getPrefixedText() ),
+ array( 'known', 'noclasses' )
+ );
+ $this->addHTML( wfMsgWikiHtml( 'loginreqpagetext', $loginLink ) );
+ $this->addHTML( "\n<!--" . $this->getTitle()->getPrefixedUrl() . "-->" );
+
+ # Don't return to the main page if the user can't read it
+ # otherwise we'll end up in a pointless loop
+ $mainPage = Title::newMainPage();
+ if( $mainPage->userCanRead() )
+ $this->returnToMain( null, $mainPage );
}
- function databaseError( $fname, $sql, $error, $errno ) {
- global $wgUser, $wgCommandLineMode, $wgShowSQLErrors;
-
- $this->setPageTitle( wfMsgNoDB( 'databaseerror' ) );
- $this->setRobotpolicy( 'noindex,nofollow' );
- $this->setArticleRelated( false );
- $this->enableClientCache( false );
- $this->mRedirect = '';
-
- if( !$wgShowSQLErrors ) {
- $sql = wfMsg( 'sqlhidden' );
+ /**
+ * Format a list of error messages
+ *
+ * @param $errors An array of arrays returned by Title::getUserPermissionsErrors
+ * @param $action String: action that was denied or null if unknown
+ * @return String: the wikitext error-messages, formatted into a list.
+ */
+ public function formatPermissionsErrorMessage( $errors, $action = null ) {
+ if ($action == null) {
+ $text = wfMsgNoTrans( 'permissionserrorstext', count($errors)). "\n\n";
+ } else {
+ global $wgLang;
+ $action_desc = wfMsgNoTrans( "action-$action" );
+ $text = wfMsgNoTrans( 'permissionserrorstext-withaction', count($errors), $action_desc ) . "\n\n";
}
- if ( $wgCommandLineMode ) {
- $msg = wfMsgNoDB( 'dberrortextcl', htmlspecialchars( $sql ),
- htmlspecialchars( $fname ), $errno, htmlspecialchars( $error ) );
+ if (count( $errors ) > 1) {
+ $text .= '<ul class="permissions-errors">' . "\n";
+
+ foreach( $errors as $error )
+ {
+ $text .= '<li>';
+ $text .= call_user_func_array( 'wfMsgNoTrans', $error );
+ $text .= "</li>\n";
+ }
+ $text .= '</ul>';
} else {
- $msg = wfMsgNoDB( 'dberrortext', htmlspecialchars( $sql ),
- htmlspecialchars( $fname ), $errno, htmlspecialchars( $error ) );
+ $text .= "<div class=\"permissions-errors\">\n" . call_user_func_array( 'wfMsgNoTrans', reset( $errors ) ) . "\n</div>";
}
- if ( $wgCommandLineMode || !is_object( $wgUser )) {
- print $msg."\n";
- wfErrorExit();
- }
- $this->mBodytext = $msg;
- $this->output();
- wfErrorExit();
+ return $text;
}
- function readOnlyPage( $source = null, $protected = false ) {
- global $wgUser, $wgReadOnlyFile, $wgReadOnly;
+ /**
+ * Display a page stating that the Wiki is in read-only mode,
+ * and optionally show the source of the page that the user
+ * was trying to edit. Should only be called (for this
+ * purpose) after wfReadOnly() has returned true.
+ *
+ * For historical reasons, this function is _also_ used to
+ * show the error message when a user tries to edit a page
+ * they are not allowed to edit. (Unless it's because they're
+ * blocked, then we show blockedPage() instead.) In this
+ * case, the second parameter should be set to true and a list
+ * of reasons supplied as the third parameter.
+ *
+ * @todo Needs to be split into multiple functions.
+ *
+ * @param $source String: source code to show (or null).
+ * @param $protected Boolean: is this a permissions error?
+ * @param $reasons Array: list of reasons for this error, as returned by Title::getUserPermissionsErrors().
+ * @param $action String: action that was denied or null if unknown
+ */
+ public function readOnlyPage( $source = null, $protected = false, $reasons = array(), $action = null ) {
+ global $wgUser;
+ $skin = $wgUser->getSkin();
- $this->setRobotpolicy( 'noindex,nofollow' );
+ $this->setRobotPolicy( 'noindex,nofollow' );
$this->setArticleRelated( false );
- if( $protected ) {
- $this->setPageTitle( wfMsg( 'viewsource' ) );
- $this->addWikiText( wfMsg( 'protectedtext' ) );
- } else {
- $this->setPageTitle( wfMsg( 'readonly' ) );
- if ( $wgReadOnly ) {
- $reason = $wgReadOnly;
+ // If no reason is given, just supply a default "I can't let you do
+ // that, Dave" message. Should only occur if called by legacy code.
+ if ( $protected && empty($reasons) ) {
+ $reasons[] = array( 'badaccess-group0' );
+ }
+
+ if ( !empty($reasons) ) {
+ // Permissions error
+ if( $source ) {
+ $this->setPageTitle( wfMsg( 'viewsource' ) );
+ $this->setSubtitle(
+ wfMsg(
+ 'viewsourcefor',
+ $skin->link(
+ $this->getTitle(),
+ null,
+ array(),
+ array(),
+ array( 'known', 'noclasses' )
+ )
+ )
+ );
} else {
- $reason = file_get_contents( $wgReadOnlyFile );
+ $this->setPageTitle( wfMsg( 'badaccess' ) );
}
- $this->addWikiText( wfMsg( 'readonlytext', $reason ) );
+ $this->addWikiText( $this->formatPermissionsErrorMessage( $reasons, $action ) );
+ } else {
+ // Wiki is read only
+ $this->setPageTitle( wfMsg( 'readonly' ) );
+ $reason = wfReadOnlyReason();
+ $this->wrapWikiMsg( '<div class="mw-readonly-error">\n$1</div>', array( 'readonlytext', $reason ) );
}
+ // Show source, if supplied
if( is_string( $source ) ) {
- if( strcmp( $source, '' ) == 0 ) {
- $source = wfMsg( 'noarticletext' );
- }
- $rows = $wgUser->getOption( 'rows' );
- $cols = $wgUser->getOption( 'cols' );
- $text = "\n<textarea cols='$cols' rows='$rows' readonly='readonly'>" .
- htmlspecialchars( $source ) . "\n</textarea>";
- $this->addHTML( $text );
+ $this->addWikiMsg( 'viewsourcetext' );
+
+ $params = array(
+ 'id' => 'wpTextbox1',
+ 'name' => 'wpTextbox1',
+ 'cols' => $wgUser->getOption( 'cols' ),
+ 'rows' => $wgUser->getOption( 'rows' ),
+ 'readonly' => 'readonly'
+ );
+ $this->addHTML( Html::element( 'textarea', $params, $source ) );
+
+ // Show templates used by this article
+ $skin = $wgUser->getSkin();
+ $article = new Article( $this->getTitle() );
+ $this->addHTML( "<div class='templatesUsed'>
+{$skin->formatTemplates( $article->getUsedTemplates() )}
+</div>
+" );
+ }
+
+ # If the title doesn't exist, it's fairly pointless to print a return
+ # link to it. After all, you just tried editing it and couldn't, so
+ # what's there to do there?
+ if( $this->getTitle()->exists() ) {
+ $this->returnToMain( null, $this->getTitle() );
}
+ }
+
+ /** @deprecated */
+ public function errorpage( $title, $msg ) {
+ wfDeprecated( __METHOD__ );
+ throw new ErrorPageError( $title, $msg );
+ }
+
+ /** @deprecated */
+ public function databaseError( $fname, $sql, $error, $errno ) {
+ throw new MWException( "OutputPage::databaseError is obsolete\n" );
+ }
+
+ /** @deprecated */
+ public function fatalError( $message ) {
+ wfDeprecated( __METHOD__ );
+ throw new FatalError( $message );
+ }
- $this->returnToMain( false );
+ /** @deprecated */
+ public function unexpectedValueError( $name, $val ) {
+ wfDeprecated( __METHOD__ );
+ throw new FatalError( wfMsg( 'unexpected', $name, $val ) );
}
- function fatalError( $message ) {
+ /** @deprecated */
+ public function fileCopyError( $old, $new ) {
+ wfDeprecated( __METHOD__ );
+ throw new FatalError( wfMsg( 'filecopyerror', $old, $new ) );
+ }
+
+ /** @deprecated */
+ public function fileRenameError( $old, $new ) {
+ wfDeprecated( __METHOD__ );
+ throw new FatalError( wfMsg( 'filerenameerror', $old, $new ) );
+ }
+
+ /** @deprecated */
+ public function fileDeleteError( $name ) {
+ wfDeprecated( __METHOD__ );
+ throw new FatalError( wfMsg( 'filedeleteerror', $name ) );
+ }
+
+ /** @deprecated */
+ public function fileNotFoundError( $name ) {
+ wfDeprecated( __METHOD__ );
+ throw new FatalError( wfMsg( 'filenotfound', $name ) );
+ }
+
+ public function showFatalError( $message ) {
$this->setPageTitle( wfMsg( "internalerror" ) );
- $this->setRobotpolicy( "noindex,nofollow" );
+ $this->setRobotPolicy( "noindex,nofollow" );
$this->setArticleRelated( false );
$this->enableClientCache( false );
$this->mRedirect = '';
-
$this->mBodytext = $message;
- $this->output();
- wfErrorExit();
}
- function unexpectedValueError( $name, $val ) {
- $this->fatalError( wfMsg( 'unexpected', $name, $val ) );
+ public function showUnexpectedValueError( $name, $val ) {
+ $this->showFatalError( wfMsg( 'unexpected', $name, $val ) );
+ }
+
+ public function showFileCopyError( $old, $new ) {
+ $this->showFatalError( wfMsg( 'filecopyerror', $old, $new ) );
}
- function fileCopyError( $old, $new ) {
- $this->fatalError( wfMsg( 'filecopyerror', $old, $new ) );
+ public function showFileRenameError( $old, $new ) {
+ $this->showFatalError( wfMsg( 'filerenameerror', $old, $new ) );
}
- function fileRenameError( $old, $new ) {
- $this->fatalError( wfMsg( 'filerenameerror', $old, $new ) );
+ public function showFileDeleteError( $name ) {
+ $this->showFatalError( wfMsg( 'filedeleteerror', $name ) );
}
- function fileDeleteError( $name ) {
- $this->fatalError( wfMsg( 'filedeleteerror', $name ) );
+ public function showFileNotFoundError( $name ) {
+ $this->showFatalError( wfMsg( 'filenotfound', $name ) );
}
- function fileNotFoundError( $name ) {
- $this->fatalError( wfMsg( 'filenotfound', $name ) );
+ /**
+ * Add a "return to" link pointing to a specified title
+ *
+ * @param $title Title to link
+ * @param $query String: query string
+ */
+ public function addReturnTo( $title, $query = array() ) {
+ global $wgUser;
+ $this->addLink( array( 'rel' => 'next', 'href' => $title->getFullUrl() ) );
+ $link = wfMsgHtml( 'returnto', $wgUser->getSkin()->link(
+ $title, null, array(), $query ) );
+ $this->addHTML( "<p id=\"mw-returnto\">{$link}</p>\n" );
}
/**
- * return from error messages or notes
- * @param $auto automatically redirect the user after 10 seconds
- * @param $returnto page title to return to. Default is Main Page.
+ * Add a "return to" link pointing to a specified title,
+ * or the title indicated in the request, or else the main page
+ *
+ * @param $unused No longer used
+ * @param $returnto Title or String to return to
+ * @param $returntoquery String: query string for the return to link
*/
- function returnToMain( $auto = true, $returnto = NULL ) {
- global $wgUser, $wgOut, $wgRequest;
+ public function returnToMain( $unused = null, $returnto = null, $returntoquery = null ) {
+ global $wgRequest;
- if ( $returnto == NULL ) {
+ if ( $returnto == null ) {
$returnto = $wgRequest->getText( 'returnto' );
}
- $returnto = htmlspecialchars( $returnto );
- $sk = $wgUser->getSkin();
- if ( '' == $returnto ) {
- $returnto = wfMsgForContent( 'mainpage' );
+ if ( $returntoquery == null ) {
+ $returntoquery = $wgRequest->getText( 'returntoquery' );
}
- $link = $sk->makeKnownLink( $returnto, '' );
- $r = wfMsg( 'returnto', $link );
- if ( $auto ) {
- $titleObj = Title::newFromText( $returnto );
- $wgOut->addMeta( 'http:Refresh', '10;url=' . $titleObj->escapeFullURL() );
+ if ( $returnto === '' ) {
+ $returnto = Title::newMainPage();
}
- $wgOut->addHTML( "\n<p>$r</p>\n" );
- }
- /**
- * This function takes the title (first item of mGoodLinks), categories, existing and broken links for the page
- * and uses the first 10 of them for META keywords
- */
- function addMetaTags () {
- global $wgLinkCache , $wgOut ;
- $categories = array_keys ( $wgLinkCache->mCategoryLinks ) ;
- $good = array_keys ( $wgLinkCache->mGoodLinks ) ;
- $bad = array_keys ( $wgLinkCache->mBadLinks ) ;
- $a = array_merge ( array_slice ( $good , 0 , 1 ), $categories, array_slice ( $good , 1 , 9 ) , $bad ) ;
- $a = array_slice ( $a , 0 , 10 ) ; # 10 keywords max
- $a = implode ( ',' , $a ) ;
- $strip = array(
- "/<.*?>/" => '',
- "/_/" => ' '
- );
- $a = htmlspecialchars(preg_replace(array_keys($strip), array_values($strip),$a ));
+ if ( is_object( $returnto ) ) {
+ $titleObj = $returnto;
+ } else {
+ $titleObj = Title::newFromText( $returnto );
+ }
+ if ( !is_object( $titleObj ) ) {
+ $titleObj = Title::newMainPage();
+ }
- $wgOut->addMeta ( 'KEYWORDS' , $a ) ;
+ $this->addReturnTo( $titleObj, $returntoquery );
}
/**
- * @private
- * @return string
+ * @param $sk Skin The given Skin
+ * @param $includeStyle Unused (?)
+ * @return String: The doctype, opening <html>, and head element.
*/
- function headElement() {
+ public function headElement( Skin $sk, $includeStyle = true ) {
global $wgDocType, $wgDTD, $wgContLanguageCode, $wgOutputEncoding, $wgMimeType;
- global $wgUser, $wgContLang, $wgRequest, $wgUseTrackbacks, $wgTitle;
+ global $wgXhtmlDefaultNamespace, $wgXhtmlNamespaces, $wgHtml5Version;
+ global $wgContLang, $wgUseTrackbacks, $wgStyleVersion, $wgHtml5, $wgWellFormedXml;
+ global $wgUser, $wgRequest, $wgLang;
- if( $wgMimeType == 'text/xml' || $wgMimeType == 'application/xhtml+xml' || $wgMimeType == 'application/xml' ) {
- $ret = "<?xml version=\"1.0\" encoding=\"$wgOutputEncoding\" ?>\n";
- } else {
- $ret = '';
+ $this->addMeta( "http:Content-Type", "$wgMimeType; charset={$wgOutputEncoding}" );
+ if ( $sk->commonPrintStylesheet() ) {
+ $this->addStyle( 'common/wikiprintable.css', 'print' );
}
+ $sk->setupUserCss( $this );
- $ret .= "<!DOCTYPE html PUBLIC \"$wgDocType\"\n \"$wgDTD\">\n";
+ $ret = '';
- if ( '' == $this->getHTMLTitle() ) {
- $this->setHTMLTitle( wfMsg( 'pagetitle', $this->getPageTitle() ));
+ if( $wgMimeType == 'text/xml' || $wgMimeType == 'application/xhtml+xml' || $wgMimeType == 'application/xml' ) {
+ $ret .= "<?xml version=\"1.0\" encoding=\"$wgOutputEncoding\" ?" . ">\n";
}
- $rtl = $wgContLang->isRTL() ? " dir='RTL'" : '';
- $ret .= "<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"$wgContLanguageCode\" lang=\"$wgContLanguageCode\" $rtl>\n";
- $ret .= "<head>\n<title>" . htmlspecialchars( $this->getHTMLTitle() ) . "</title>\n";
- array_push( $this->mMetatags, array( "http:Content-type", "$wgMimeType; charset={$wgOutputEncoding}" ) );
+ if ( $this->getHTMLTitle() == '' ) {
+ $this->setHTMLTitle( wfMsg( 'pagetitle', $this->getPageTitle() ));
+ }
- $ret .= $this->getHeadLinks();
- global $wgStylePath;
- if( $this->isPrintable() ) {
- $media = '';
+ $dir = $wgContLang->getDir();
+
+ if ( $wgHtml5 ) {
+ if ( $wgWellFormedXml ) {
+ # Unknown elements and attributes are okay in XML, but unknown
+ # named entities are well-formedness errors and will break XML
+ # parsers. Thus we need a doctype that gives us appropriate
+ # entity definitions. The HTML5 spec permits four legacy
+ # doctypes as obsolete but conforming, so let's pick one of
+ # those, although it makes our pages look like XHTML1 Strict.
+ # Isn't compatibility great?
+ $ret .= "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n";
+ } else {
+ # Much saner.
+ $ret .= "<!doctype html>\n";
+ }
+ $ret .= "<html lang=\"$wgContLanguageCode\" dir=\"$dir\"";
+ if ( $wgHtml5Version ) $ret .= " version=\"$wgHtml5Version\"";
+ $ret .= ">\n";
} else {
- $media = "media='print'";
+ $ret .= "<!DOCTYPE html PUBLIC \"$wgDocType\" \"$wgDTD\">\n";
+ $ret .= "<html xmlns=\"{$wgXhtmlDefaultNamespace}\" ";
+ foreach($wgXhtmlNamespaces as $tag => $ns) {
+ $ret .= "xmlns:{$tag}=\"{$ns}\" ";
+ }
+ $ret .= "lang=\"$wgContLanguageCode\" dir=\"$dir\">\n";
}
- $printsheet = htmlspecialchars( "$wgStylePath/common/wikiprintable.css" );
- $ret .= "<link rel='stylesheet' type='text/css' $media href='$printsheet' />\n";
- $sk = $wgUser->getSkin();
- $ret .= $sk->getHeadScripts();
- $ret .= $this->mScripts;
- $ret .= $sk->getUserStyles();
+ $ret .= "<head>\n";
+ $ret .= "<title>" . htmlspecialchars( $this->getHTMLTitle() ) . "</title>\n";
+ $ret .= implode( "\n", array(
+ $this->getHeadLinks(),
+ $this->buildCssLinks(),
+ $this->getHeadScripts( $sk ),
+ $this->getHeadItems(),
+ ));
+ if( $sk->usercss ){
+ $ret .= Html::inlineStyle( $sk->usercss );
+ }
if ($wgUseTrackbacks && $this->isArticleRelated())
- $ret .= $wgTitle->trackbackRDF();
+ $ret .= $this->getTitle()->trackbackRDF();
$ret .= "</head>\n";
+
+ $bodyAttrs = array();
+
+ # Crazy edit-on-double-click stuff
+ $action = $wgRequest->getVal( 'action', 'view' );
+
+ if ( $this->getTitle()->getNamespace() != NS_SPECIAL
+ && !in_array( $action, array( 'edit', 'submit' ) )
+ && $wgUser->getOption( 'editondblclick' ) ) {
+ $bodyAttrs['ondblclick'] = "document.location = '" . Xml::escapeJsString( $this->getTitle()->getEditURL() ) . "'";
+ }
+
+ # Class bloat
+ $bodyAttrs['class'] = "mediawiki $dir";
+
+ if ( $wgLang->capitalizeAllNouns() ) {
+ # A <body> class is probably not the best way to do this . . .
+ $bodyAttrs['class'] .= ' capitalize-all-nouns';
+ }
+ $bodyAttrs['class'] .= ' ns-' . $this->getTitle()->getNamespace();
+ if ( $this->getTitle()->getNamespace() == NS_SPECIAL ) {
+ $bodyAttrs['class'] .= ' ns-special';
+ } elseif ( $this->getTitle()->isTalkPage() ) {
+ $bodyAttrs['class'] .= ' ns-talk';
+ } else {
+ $bodyAttrs['class'] .= ' ns-subject';
+ }
+ $bodyAttrs['class'] .= ' ' . Sanitizer::escapeClass( 'page-' . $this->getTitle()->getPrefixedText() );
+ $bodyAttrs['class'] .= ' skin-' . Sanitizer::escapeClass( $wgUser->getSkin()->getSkinName() );
+
+ $ret .= Html::openElement( 'body', $bodyAttrs ) . "\n";
+
return $ret;
}
- function getHeadLinks() {
- global $wgRequest, $wgStylePath;
- $ret = '';
- foreach ( $this->mMetatags as $tag ) {
- if ( 0 == strcasecmp( 'http:', substr( $tag[0], 0, 5 ) ) ) {
- $a = 'http-equiv';
- $tag[0] = substr( $tag[0], 5 );
+ /**
+ * Gets the global variables and mScripts; also adds userjs to the end if
+ * enabled
+ *
+ * @param $sk Skin object to use
+ * @return String: HTML fragment
+ */
+ function getHeadScripts( Skin $sk ) {
+ global $wgUser, $wgRequest, $wgJsMimeType, $wgUseSiteJs;
+ global $wgStylePath, $wgStyleVersion;
+
+ $scripts = Skin::makeGlobalVariablesScript( $sk->getSkinName() );
+ $scripts .= Html::linkedScript( "{$wgStylePath}/common/wikibits.js?$wgStyleVersion" );
+
+ //add site JS if enabled:
+ if( $wgUseSiteJs ) {
+ $jsCache = $wgUser->isLoggedIn() ? '&smaxage=0' : '';
+ $this->addScriptFile( Skin::makeUrl( '-',
+ "action=raw$jsCache&gen=js&useskin=" .
+ urlencode( $sk->getSkinName() )
+ )
+ );
+ }
+
+ //add user js if enabled:
+ if( $this->isUserJsAllowed() && $wgUser->isLoggedIn() ) {
+ $action = $wgRequest->getVal( 'action', 'view' );
+ if( $this->mTitle && $this->mTitle->isJsSubpage() and $sk->userCanPreview( $action ) ) {
+ # XXX: additional security check/prompt?
+ $this->addInlineScript( $wgRequest->getText( 'wpTextbox1' ) );
} else {
- $a = 'name';
+ $userpage = $wgUser->getUserPage();
+ $scriptpage = Title::makeTitleSafe(
+ NS_USER,
+ $userpage->getDBkey() . '/' . $sk->getSkinName() . '.js'
+ );
+ if ( $scriptpage && $scriptpage->exists() ) {
+ $userjs = Skin::makeUrl( $scriptpage->getPrefixedText(), 'action=raw&ctype=' . $wgJsMimeType );
+ $this->addScriptFile( $userjs );
+ }
}
- $ret .= "<meta $a=\"{$tag[0]}\" content=\"{$tag[1]}\" />\n";
}
- $p = $this->mRobotpolicy;
- if ( '' == $p ) { $p = 'index,follow'; }
- $ret .= "<meta name=\"robots\" content=\"$p\" />\n";
+
+ $scripts .= "\n" . $this->mScripts;
+ return $scripts;
+ }
+
+ /**
+ * Add default \<meta\> tags
+ */
+ protected function addDefaultMeta() {
+ global $wgVersion, $wgHtml5;
+
+ static $called = false;
+ if ( $called ) {
+ # Don't run this twice
+ return;
+ }
+ $called = true;
+
+ if ( !$wgHtml5 ) {
+ $this->addMeta( 'http:Content-Style-Type', 'text/css' ); //bug 15835
+ }
+ $this->addMeta( 'generator', "MediaWiki $wgVersion" );
+
+ $p = "{$this->mIndexPolicy},{$this->mFollowPolicy}";
+ if( $p !== 'index,follow' ) {
+ // http://www.robotstxt.org/wc/meta-user.html
+ // Only show if it's different from the default robots policy
+ $this->addMeta( 'robots', $p );
+ }
if ( count( $this->mKeywords ) > 0 ) {
$strip = array(
- "/<.*?>/" => '',
+ "/<.*?" . ">/" => '',
"/_/" => ' '
);
- $ret .= "<meta name=\"keywords\" content=\"" .
- htmlspecialchars(preg_replace(array_keys($strip), array_values($strip),implode( ",", $this->mKeywords ))) . "\" />\n";
+ $this->addMeta( 'keywords', preg_replace(array_keys($strip), array_values($strip),implode( ",", $this->mKeywords ) ) );
+ }
+ }
+
+ /**
+ * @return string HTML tag links to be put in the header.
+ */
+ public function getHeadLinks() {
+ global $wgRequest, $wgFeed;
+
+ // Ideally this should happen earlier, somewhere. :P
+ $this->addDefaultMeta();
+
+ $tags = array();
+
+ foreach ( $this->mMetatags as $tag ) {
+ if ( 0 == strcasecmp( 'http:', substr( $tag[0], 0, 5 ) ) ) {
+ $a = 'http-equiv';
+ $tag[0] = substr( $tag[0], 5 );
+ } else {
+ $a = 'name';
+ }
+ $tags[] = Html::element( 'meta',
+ array(
+ $a => $tag[0],
+ 'content' => $tag[1] ) );
}
foreach ( $this->mLinktags as $tag ) {
- $ret .= '<link';
- foreach( $tag as $attr => $val ) {
- $ret .= " $attr=\"" . htmlspecialchars( $val ) . "\"";
+ $tags[] = Html::element( 'link', $tag );
+ }
+
+ if( $wgFeed ) {
+ foreach( $this->getSyndicationLinks() as $format => $link ) {
+ # Use the page name for the title (accessed through $wgTitle since
+ # there's no other way). In principle, this could lead to issues
+ # with having the same name for different feeds corresponding to
+ # the same page, but we can't avoid that at this low a level.
+
+ $tags[] = $this->feedLink(
+ $format,
+ $link,
+ # Used messages: 'page-rss-feed' and 'page-atom-feed' (for an easier grep)
+ wfMsg( "page-{$format}-feed", $this->getTitle()->getPrefixedText() ) );
+ }
+
+ # Recent changes feed should appear on every page (except recentchanges,
+ # that would be redundant). Put it after the per-page feed to avoid
+ # changing existing behavior. It's still available, probably via a
+ # menu in your browser. Some sites might have a different feed they'd
+ # like to promote instead of the RC feed (maybe like a "Recent New Articles"
+ # or "Breaking news" one). For this, we see if $wgOverrideSiteFeed is defined.
+ # If so, use it instead.
+
+ global $wgOverrideSiteFeed, $wgSitename, $wgAdvertisedFeedTypes;
+ $rctitle = SpecialPage::getTitleFor( 'Recentchanges' );
+
+ if ( $wgOverrideSiteFeed ) {
+ foreach ( $wgOverrideSiteFeed as $type => $feedUrl ) {
+ $tags[] = $this->feedLink (
+ $type,
+ htmlspecialchars( $feedUrl ),
+ wfMsg( "site-{$type}-feed", $wgSitename ) );
+ }
+ } elseif ( $this->getTitle()->getPrefixedText() != $rctitle->getPrefixedText() ) {
+ foreach ( $wgAdvertisedFeedTypes as $format ) {
+ $tags[] = $this->feedLink(
+ $format,
+ $rctitle->getLocalURL( "feed={$format}" ),
+ wfMsg( "site-{$format}-feed", $wgSitename ) ); # For grep: 'site-rss-feed', 'site-atom-feed'.
+ }
}
- $ret .= " />\n";
}
- if( $this->isSyndicated() ) {
- # FIXME: centralize the mime-type and name information in Feed.php
- $link = $wgRequest->escapeAppendQuery( 'feed=rss' );
- $ret .= "<link rel='alternate' type='application/rss+xml' title='RSS 2.0' href='$link' />\n";
- $link = $wgRequest->escapeAppendQuery( 'feed=atom' );
- $ret .= "<link rel='alternate' type='application/atom+xml' title='Atom 0.3' href='$link' />\n";
+
+ return implode( "\n", $tags );
+ }
+
+ /**
+ * Generate a <link rel/> for a feed.
+ *
+ * @param $type String: feed type
+ * @param $url String: URL to the feed
+ * @param $text String: value of the "title" attribute
+ * @return String: HTML fragment
+ */
+ private function feedLink( $type, $url, $text ) {
+ return Html::element( 'link', array(
+ 'rel' => 'alternate',
+ 'type' => "application/$type+xml",
+ 'title' => $text,
+ 'href' => $url ) );
+ }
+
+ /**
+ * Add a local or specified stylesheet, with the given media options.
+ * Meant primarily for internal use...
+ *
+ * @param $style String: URL to the file
+ * @param $media String: to specify a media type, 'screen', 'printable', 'handheld' or any.
+ * @param $condition String: for IE conditional comments, specifying an IE version
+ * @param $dir String: set to 'rtl' or 'ltr' for direction-specific sheets
+ */
+ public function addStyle( $style, $media='', $condition='', $dir='' ) {
+ $options = array();
+ // Even though we expect the media type to be lowercase, but here we
+ // force it to lowercase to be safe.
+ if( $media )
+ $options['media'] = $media;
+ if( $condition )
+ $options['condition'] = $condition;
+ if( $dir )
+ $options['dir'] = $dir;
+ $this->styles[$style] = $options;
+ }
+
+ /**
+ * Adds inline CSS styles
+ * @param $style_css Mixed: inline CSS
+ */
+ public function addInlineStyle( $style_css ){
+ $this->mScripts .= Html::inlineStyle( $style_css );
+ }
+
+ /**
+ * Build a set of <link>s for the stylesheets specified in the $this->styles array.
+ * These will be applied to various media & IE conditionals.
+ */
+ public function buildCssLinks() {
+ $links = array();
+ foreach( $this->styles as $file => $options ) {
+ $link = $this->styleLink( $file, $options );
+ if( $link )
+ $links[] = $link;
}
- return $ret;
+ return implode( "\n", $links );
}
/**
- * Run any necessary pre-output transformations on the buffer text
+ * Generate \<link\> tags for stylesheets
+ *
+ * @param $style String: URL to the file
+ * @param $options Array: option, can contain 'condition', 'dir', 'media'
+ * keys
+ * @return String: HTML fragment
*/
- function transformBuffer( $options = 0 ) {
+ protected function styleLink( $style, $options ) {
+ global $wgRequest;
+
+ if( isset( $options['dir'] ) ) {
+ global $wgContLang;
+ $siteDir = $wgContLang->getDir();
+ if( $siteDir != $options['dir'] )
+ return '';
+ }
+
+ if( isset( $options['media'] ) ) {
+ $media = $this->transformCssMedia( $options['media'] );
+ if( is_null( $media ) ) {
+ return '';
+ }
+ } else {
+ $media = 'all';
+ }
+
+ if( substr( $style, 0, 1 ) == '/' ||
+ substr( $style, 0, 5 ) == 'http:' ||
+ substr( $style, 0, 6 ) == 'https:' ) {
+ $url = $style;
+ } else {
+ global $wgStylePath, $wgStyleVersion;
+ $url = $wgStylePath . '/' . $style . '?' . $wgStyleVersion;
+ }
+
+ $link = Html::linkedStyle( $url, $media );
+
+ if( isset( $options['condition'] ) ) {
+ $condition = htmlspecialchars( $options['condition'] );
+ $link = "<!--[if $condition]>$link<![endif]-->";
+ }
+ return $link;
}
+ /**
+ * Transform "media" attribute based on request parameters
+ *
+ * @param $media String: current value of the "media" attribute
+ * @return String: modified value of the "media" attribute
+ */
+ function transformCssMedia( $media ) {
+ global $wgRequest, $wgHandheldForIPhone;
+
+ // Switch in on-screen display for media testing
+ $switches = array(
+ 'printable' => 'print',
+ 'handheld' => 'handheld',
+ );
+ foreach( $switches as $switch => $targetMedia ) {
+ if( $wgRequest->getBool( $switch ) ) {
+ if( $media == $targetMedia ) {
+ $media = '';
+ } elseif( $media == 'screen' ) {
+ return null;
+ }
+ }
+ }
+
+ // Expand longer media queries as iPhone doesn't grok 'handheld'
+ if( $wgHandheldForIPhone ) {
+ $mediaAliases = array(
+ 'screen' => 'screen and (min-device-width: 481px)',
+ 'handheld' => 'handheld, only screen and (max-device-width: 480px)',
+ );
+
+ if( isset( $mediaAliases[$media] ) ) {
+ $media = $mediaAliases[$media];
+ }
+ }
+
+ return $media;
+ }
/**
* Turn off regular page output and return an error reponse
* for when rate limiting has triggered.
- * @todo i18n
- * @access public
*/
- function rateLimited() {
- global $wgOut;
- $wgOut->disable();
- wfHttpError( 500, 'Internal Server Error',
- 'Sorry, the server has encountered an internal error. ' .
- 'Please wait a moment and hit "refresh" to submit the request again.' );
+ public function rateLimited() {
+ $this->setPageTitle(wfMsg('actionthrottled'));
+ $this->setRobotPolicy( 'noindex,follow' );
+ $this->setArticleRelated( false );
+ $this->enableClientCache( false );
+ $this->mRedirect = '';
+ $this->clearHTML();
+ $this->setStatusCode(503);
+ $this->addWikiMsg( 'actionthrottledtext' );
+
+ $this->returnToMain( null, $this->getTitle() );
}
-}
+ /**
+ * Show a warning about slave lag
+ *
+ * If the lag is higher than $wgSlaveLagCritical seconds,
+ * then the warning is a bit more obvious. If the lag is
+ * lower than $wgSlaveLagWarning, then no warning is shown.
+ *
+ * @param $lag Integer: slave lag
+ */
+ public function showLagWarning( $lag ) {
+ global $wgSlaveLagWarning, $wgSlaveLagCritical, $wgLang;
+ if( $lag >= $wgSlaveLagWarning ) {
+ $message = $lag < $wgSlaveLagCritical
+ ? 'lag-warn-normal'
+ : 'lag-warn-high';
+ $wrap = Html::rawElement( 'div', array( 'class' => "mw-{$message}" ), "\n$1\n" );
+ $this->wrapWikiMsg( "$wrap\n", array( $message, $wgLang->formatNum( $lag ) ) );
+ }
+ }
+
+ /**
+ * Add a wikitext-formatted message to the output.
+ * This is equivalent to:
+ *
+ * $wgOut->addWikiText( wfMsgNoTrans( ... ) )
+ */
+ public function addWikiMsg( /*...*/ ) {
+ $args = func_get_args();
+ $name = array_shift( $args );
+ $this->addWikiMsgArray( $name, $args );
+ }
+
+ /**
+ * Add a wikitext-formatted message to the output.
+ * Like addWikiMsg() except the parameters are taken as an array
+ * instead of a variable argument list.
+ *
+ * $options is passed through to wfMsgExt(), see that function for details.
+ */
+ public function addWikiMsgArray( $name, $args, $options = array() ) {
+ $options[] = 'parse';
+ $text = wfMsgExt( $name, $options, $args );
+ $this->addHTML( $text );
+ }
+
+ /**
+ * This function takes a number of message/argument specifications, wraps them in
+ * some overall structure, and then parses the result and adds it to the output.
+ *
+ * In the $wrap, $1 is replaced with the first message, $2 with the second, and so
+ * on. The subsequent arguments may either be strings, in which case they are the
+ * message names, or arrays, in which case the first element is the message name,
+ * and subsequent elements are the parameters to that message.
+ *
+ * The special named parameter 'options' in a message specification array is passed
+ * through to the $options parameter of wfMsgExt().
+ *
+ * Don't use this for messages that are not in users interface language.
+ *
+ * For example:
+ *
+ * $wgOut->wrapWikiMsg( "<div class='error'>\n$1</div>", 'some-error' );
+ *
+ * Is equivalent to:
+ *
+ * $wgOut->addWikiText( "<div class='error'>\n" . wfMsgNoTrans( 'some-error' ) . "</div>" );
+ *
+ * The newline after opening div is needed in some wikitext. See bug 19226.
+ */
+ public function wrapWikiMsg( $wrap /*, ...*/ ) {
+ $msgSpecs = func_get_args();
+ array_shift( $msgSpecs );
+ $msgSpecs = array_values( $msgSpecs );
+ $s = $wrap;
+ foreach ( $msgSpecs as $n => $spec ) {
+ $options = array();
+ if ( is_array( $spec ) ) {
+ $args = $spec;
+ $name = array_shift( $args );
+ if ( isset( $args['options'] ) ) {
+ $options = $args['options'];
+ unset( $args['options'] );
+ }
+ } else {
+ $args = array();
+ $name = $spec;
+ }
+ $s = str_replace( '$' . ( $n + 1 ), wfMsgExt( $name, $options, $args ), $s );
+ }
+ $this->addHTML( $this->parse( $s, /*linestart*/true, /*uilang*/true ) );
+ }
+
+ /**
+ * Include jQuery core. Use this to avoid loading it multiple times
+ * before we get a usable script loader.
+ *
+ * @param $modules Array: list of jQuery modules which should be loaded
+ * @return Array: the list of modules which were not loaded.
+ */
+ public function includeJQuery( $modules = array() ) {
+ global $wgStylePath, $wgStyleVersion, $wgJsMimeType;
+
+ $supportedModules = array( /** TODO: add things here */ );
+ $unsupported = array_diff( $modules, $supportedModules );
-} // MediaWiki
+ $params = array(
+ 'type' => $wgJsMimeType,
+ 'src' => "$wgStylePath/common/jquery.min.js?$wgStyleVersion",
+ );
+ if ( !$this->mJQueryDone ) {
+ $this->mJQueryDone = true;
+ $this->mScripts = Html::element( 'script', $params ) . "\n" . $this->mScripts;
+ }
+ return $unsupported;
+ }
-?>
+}
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff