]> scripts.mit.edu Git - autoinstallsdev/mediawiki.git/blobdiff - includes/specials/SpecialDeletedContributions.php
MediaWiki 1.17.0
[autoinstallsdev/mediawiki.git] / includes / specials / SpecialDeletedContributions.php
index 67b05ca186770001ff363e8a755966181e400fea..92e225864bf0bee3d0f3a354f879ae3719ab9c9d 100644 (file)
@@ -1,4 +1,26 @@
 <?php
+/**
+ * Implements Special:DeletedContributions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup SpecialPage
+ */
+
 /**
  * Implements Special:DeletedContributions to display archived revisions
  * @ingroup SpecialPage
@@ -11,8 +33,9 @@ class DeletedContribsPager extends IndexPager {
 
        function __construct( $target, $namespace = false ) {
                parent::__construct();
-               foreach( explode( ' ', 'deletionlog undeletebtn minoreditletter diff' ) as $msg ) {
-                       $this->messages[$msg] = wfMsgExt( $msg, array( 'escape') );
+               $msgs = array( 'deletionlog', 'undeleteviewlink', 'diff' );
+               foreach( $msgs as $msg ) {
+                       $this->messages[$msg] = wfMsgExt( $msg, array( 'escapenoentities') );
                }
                $this->target = $target;
                $this->namespace = $namespace;
@@ -30,8 +53,11 @@ class DeletedContribsPager extends IndexPager {
                list( $index, $userCond ) = $this->getUserCond();
                $conds = array_merge( $userCond, $this->getNamespaceCond() );
                // Paranoia: avoid brute force searches (bug 17792)
-               if( !$wgUser->isAllowed( 'suppressrevision' ) ) {
-                       $conds[] = 'ar_deleted & ' . Revision::DELETED_USER . ' = 0';
+               if( !$wgUser->isAllowed( 'deletedhistory' ) ) {
+                       $conds[] = $this->mDb->bitAnd('ar_deleted',Revision::DELETED_USER) . ' = 0';
+               } else if( !$wgUser->isAllowed( 'suppressrevision' ) ) {
+                       $conds[] = $this->mDb->bitAnd('ar_deleted',Revision::SUPPRESSED_USER) .
+                               ' != ' . Revision::SUPPRESSED_USER;
                }
                return array(
                        'tables' => array( 'archive' ),
@@ -71,9 +97,10 @@ class DeletedContribsPager extends IndexPager {
                if ( isset( $this->mNavigationBar ) ) {
                        return $this->mNavigationBar;
                }
+               $fmtLimit = $wgLang->formatNum( $this->mLimit );
                $linkTexts = array(
-                       'prev' => wfMsgHtml( 'pager-newer-n', $this->mLimit ),
-                       'next' => wfMsgHtml( 'pager-older-n', $this->mLimit ),
+                       'prev' => wfMsgExt( 'pager-newer-n', array( 'escape', 'parsemag' ), $fmtLimit ),
+                       'next' => wfMsgExt( 'pager-older-n', array( 'escape', 'parsemag' ), $fmtLimit ),
                        'first' => wfMsgHtml( 'histlast' ),
                        'last' => wfMsgHtml( 'histfirst' )
                );
@@ -83,7 +110,7 @@ class DeletedContribsPager extends IndexPager {
                $limits = $wgLang->pipeList( $limitLinks );
 
                $this->mNavigationBar = "(" . $wgLang->pipeList( array( $pagingLinks['first'], $pagingLinks['last'] ) ) . ") " .
-                       wfMsgExt( 'viewprevnext', array( 'parsemag' ), $pagingLinks['prev'], $pagingLinks['next'], $limits );
+                       wfMsgExt( 'viewprevnext', array( 'parsemag', 'escape', 'replaceafter' ), $pagingLinks['prev'], $pagingLinks['next'], $limits );
                return $this->mNavigationBar;
        }
 
@@ -106,10 +133,9 @@ class DeletedContribsPager extends IndexPager {
         * @todo This would probably look a lot nicer in a table.
         */
        function formatRow( $row ) {
+               global $wgUser, $wgLang;
                wfProfileIn( __METHOD__ );
 
-               global $wgLang, $wgUser;
-
                $sk = $this->getSkin();
 
                $rev = new Revision( array(
@@ -119,7 +145,7 @@ class DeletedContribsPager extends IndexPager {
                                'user_text'  => $row->ar_user_text,
                                'timestamp'  => $row->ar_timestamp,
                                'minor_edit' => $row->ar_minor_edit,
-                               'deleted' => $row->ar_deleted,
+                               'deleted'    => $row->ar_deleted,
                                ) );
 
                $page = Title::makeTitle( $row->ar_namespace, $row->ar_title );
@@ -127,50 +153,96 @@ class DeletedContribsPager extends IndexPager {
                $undelete = SpecialPage::getTitleFor( 'Undelete' );
 
                $logs = SpecialPage::getTitleFor( 'Log' );
-               $dellog = $sk->makeKnownLinkObj( $logs,
+               $dellog = $sk->linkKnown(
+                       $logs,
                        $this->messages['deletionlog'],
-                       'type=delete&page=' . $page->getPrefixedUrl() );
-
-               $reviewlink = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Undelete', $page->getPrefixedDBkey() ),
-                       $this->messages['undeletebtn'] );
+                       array(),
+                       array(
+                               'type' => 'delete',
+                               'page' => $page->getPrefixedText()
+                       )
+               );
 
-               $link = $sk->makeKnownLinkObj( $undelete,
-                       htmlspecialchars( $page->getPrefixedText() ),
-                       'target=' . $page->getPrefixedUrl() .
-                       '&timestamp=' . $rev->getTimestamp() );
+               $reviewlink = $sk->linkKnown(
+                       SpecialPage::getTitleFor( 'Undelete', $page->getPrefixedDBkey() ),
+                       $this->messages['undeleteviewlink']
+               );
 
-               $last = $sk->makeKnownLinkObj( $undelete,
-                       $this->messages['diff'],
-                       "target=" . $page->getPrefixedUrl() .
-                       "&timestamp=" . $rev->getTimestamp() .
-                       "&diff=prev" );
+               if( $wgUser->isAllowed('deletedtext') ) {
+                       $last = $sk->linkKnown(
+                               $undelete,
+                               $this->messages['diff'],
+                               array(),
+                               array(
+                                       'target' => $page->getPrefixedText(),
+                                       'timestamp' => $rev->getTimestamp(),
+                                       'diff' => 'prev'
+                               )
+                       );
+               } else {
+                       $last = $this->messages['diff'];
+               }
 
                $comment = $sk->revComment( $rev );
-               $d = $wgLang->timeanddate( $rev->getTimestamp(), true );
+               $date = htmlspecialchars( $wgLang->timeanddate( $rev->getTimestamp(), true ) );
 
-               if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
-                       $d = '<span class="history-deleted">' . $d . '</span>';
+               if( !$wgUser->isAllowed('undelete') || !$rev->userCan(Revision::DELETED_TEXT) ) {
+                       $link = $date; // unusable link
                } else {
-                       $link = $sk->makeKnownLinkObj( $undelete, $d,
-                               'target=' . $page->getPrefixedUrl() .
-                               '&timestamp=' . $rev->getTimestamp() );
+                       $link = $sk->linkKnown(
+                               $undelete,
+                               $date,
+                               array(),
+                               array(
+                                       'target' => $page->getPrefixedText(),
+                                       'timestamp' => $rev->getTimestamp()
+                               )
+                       );
+               }
+               // Style deleted items
+               if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
+                       $link = '<span class="history-deleted">' . $link . '</span>';
                }
 
-               $pagelink = $sk->makeLinkObj( $page );
+               $pagelink = $sk->link( $page );
 
                if( $rev->isMinor() ) {
-                       $mflag = '<span class="minor">' . $this->messages['minoreditletter'] . '</span> ';
+                       $mflag = ChangesList::flag( 'minor' );
                } else {
                        $mflag = '';
                }
+               
+               // Revision delete link
+               $canHide = $wgUser->isAllowed( 'deleterevision' );
+               if( $canHide || ($rev->getVisibility() && $wgUser->isAllowed('deletedhistory')) ) {
+                       if( !$rev->userCan( Revision::DELETED_RESTRICTED ) ) {
+                               $del = $this->mSkin->revDeleteLinkDisabled( $canHide ); // revision was hidden from sysops
+                       } else {
+                               $query = array(
+                                       'type' => 'archive',
+                                       'target' => $page->getPrefixedDbkey(),
+                                       'ids' => $rev->getTimestamp() );
+                               $del = $this->mSkin->revDeleteLink( $query,
+                                       $rev->isDeleted( Revision::DELETED_RESTRICTED ), $canHide ) . ' ';
+                       }
+               } else {
+                       $del = '';
+               }
 
-
-               $ret = "{$link} ($last) ({$dellog}) ({$reviewlink}) . . {$mflag} {$pagelink} {$comment}";
-               if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
-                       $ret .= ' ' . wfMsgHtml( 'deletedrev' );
+               $tools = Html::rawElement(
+                       'span',
+                       array( 'class' => 'mw-deletedcontribs-tools' ),
+                       wfMsg( 'parentheses', $wgLang->pipeList( array( $last, $dellog, $reviewlink ) ) )
+               );
+               
+               $ret = "{$del}{$link} {$tools} . . {$mflag} {$pagelink} {$comment}";
+               
+               # Denote if username is redacted for this edit
+               if( $rev->isDeleted( Revision::DELETED_USER ) ) {
+                       $ret .= " <strong>" . wfMsgHtml('rev-deleted-user-contribs') . "</strong>";
                }
 
-               $ret = "<li>$ret</li>\n";
+               $ret = Html::rawElement( 'li', array(), $ret ) . "\n";
 
                wfProfileOut( __METHOD__ );
                return $ret;
@@ -208,7 +280,7 @@ class DeletedContributionsPage extends SpecialPage {
                        return;
                }
 
-               global $wgUser, $wgOut, $wgLang, $wgRequest;
+               global $wgOut, $wgRequest;
 
                $wgOut->setPageTitle( wfMsgExt( 'deletedcontributions-title', array( 'parsemag' ) ) );
 
@@ -248,7 +320,7 @@ class DeletedContributionsPage extends SpecialPage {
 
                $pager = new DeletedContribsPager( $target, $options['namespace'] );
                if ( !$pager->getNumRows() ) {
-                       $wgOut->addWikiText( wfMsg( 'nocontribs' ) );
+                       $wgOut->addWikiMsg( 'nocontribs' );
                        return;
                }
 
@@ -271,50 +343,112 @@ class DeletedContributionsPage extends SpecialPage {
 
                        $text = wfMsgNoTrans( $message, $target );
                        if( !wfEmptyMsg( $message, $text ) && $text != '-' ) {
-                               $wgOut->addHTML( '<div class="mw-contributions-footer">' );
-                               $wgOut->addWikiText( $text );
-                               $wgOut->addHTML( '</div>' );
+                               $wgOut->wrapWikiMsg( "<div class='mw-contributions-footer'>\n$1\n</div>", array( $message, $target ) );
                        }
                }
        }
 
        /**
         * Generates the subheading with links
-        * @param $nt @see Title object for the target
+        * @param $nt Title object for the target
+        * @param $id Integer: User ID for the target
+        * @return String: appropriately-escaped HTML to be output literally
+        * @todo Fixme: almost the same as contributionsSub in SpecialContributions.php. Could be combined.
         */
        function getSubTitle( $nt, $id ) {
-               global $wgSysopUserBans, $wgLang, $wgUser;
+               global $wgSysopUserBans, $wgLang, $wgUser, $wgOut;
 
                $sk = $wgUser->getSkin();
 
-               if ( 0 == $id ) {
-                       $user = $nt->getText();
+               if ( $id === null ) {
+                       $user = htmlspecialchars( $nt->getText() );
                } else {
-                       $user = $sk->makeLinkObj( $nt, htmlspecialchars( $nt->getText() ) );
+                       $user = $sk->link( $nt, htmlspecialchars( $nt->getText() ) );
                }
+               $userObj = User::newFromName( $nt->getText(), /* check for username validity not needed */ false );
                $talk = $nt->getTalkPage();
                if( $talk ) {
                        # Talk page link
-                       $tools[] = $sk->makeLinkObj( $talk, wfMsgHtml( 'talkpagelinktext' ) );
-                       if( ( $id != 0 && $wgSysopUserBans ) || ( $id == 0 && User::isIP( $nt->getText() ) ) ) {
-                               # Block link
-                               if( $wgUser->isAllowed( 'block' ) )
-                                       $tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Blockip', $nt->getDBkey() ),
-                                               wfMsgHtml( 'blocklink' ) );
+                       $tools[] = $sk->link( $talk, wfMsgHtml( 'sp-contributions-talk' ) );
+                       if( ( $id !== null && $wgSysopUserBans ) || ( $id === null && IP::isIPAddress( $nt->getText() ) ) ) {
+                               if( $wgUser->isAllowed( 'block' ) ) { # Block / Change block / Unblock links
+                                       if ( $userObj->isBlocked() ) {
+                                               $tools[] = $sk->linkKnown( # Change block link
+                                                       SpecialPage::getTitleFor( 'Blockip', $nt->getDBkey() ),
+                                                       wfMsgHtml( 'change-blocklink' )
+                                               );
+                                               $tools[] = $sk->linkKnown( # Unblock link
+                                                       SpecialPage::getTitleFor( 'BlockList' ),
+                                                       wfMsgHtml( 'unblocklink' ),
+                                                       array(),
+                                                       array(
+                                                               'action' => 'unblock',
+                                                               'ip' => $nt->getDBkey() 
+                                                       )
+                                               );
+                                       }
+                                       else { # User is not blocked
+                                               $tools[] = $sk->linkKnown( # Block link
+                                                       SpecialPage::getTitleFor( 'Blockip', $nt->getDBkey() ),
+                                                       wfMsgHtml( 'blocklink' )
+                                               );
+                                       }
+                               }
                                # Block log link
-                               $tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Log' ),
-                                       wfMsgHtml( 'sp-contributions-blocklog' ), 'type=block&page=' . $nt->getPrefixedUrl() );
+                               $tools[] = $sk->linkKnown(
+                                       SpecialPage::getTitleFor( 'Log' ),
+                                       wfMsgHtml( 'sp-contributions-blocklog' ),
+                                       array(),
+                                       array(
+                                               'type' => 'block',
+                                               'page' => $nt->getPrefixedText()
+                                       )
+                               );
                        }
                        # Other logs link
-                       $tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Log' ),
-                               wfMsgHtml( 'log' ), 'user=' . $nt->getPartialUrl() );
-                       # Link to undeleted contributions
-                       $tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Contributions', $nt->getDBkey() ),
-                               wfMsgHtml( 'contributions' ) );
-                               
+                       $tools[] = $sk->linkKnown(
+                               SpecialPage::getTitleFor( 'Log' ),
+                               wfMsgHtml( 'sp-contributions-logs' ),
+                               array(),
+                               array( 'user' => $nt->getText() )
+                       );
+                       # Link to contributions
+                       $tools[] = $sk->linkKnown(
+                               SpecialPage::getTitleFor( 'Contributions', $nt->getDBkey() ),
+                               wfMsgHtml( 'sp-deletedcontributions-contribs' )
+                       );
+
+                       # Add a link to change user rights for privileged users
+                       $userrightsPage = new UserrightsPage();
+                       if( $id !== null && $userrightsPage->userCanChangeRights( User::newFromId( $id ) ) ) {
+                               $tools[] = $sk->linkKnown(
+                                       SpecialPage::getTitleFor( 'Userrights', $nt->getDBkey() ),
+                                       wfMsgHtml( 'sp-contributions-userrights' )
+                               );
+                       }
+
                        wfRunHooks( 'ContributionsToolLinks', array( $id, $nt, &$tools ) );
 
                        $links = $wgLang->pipeList( $tools );
+
+                       // Show a note if the user is blocked and display the last block log entry.
+                       if ( $userObj->isBlocked() ) {
+                               LogEventsList::showLogExtract(
+                                       $wgOut,
+                                       'block',
+                                       $nt->getPrefixedText(),
+                                       '',
+                                       array(
+                                               'lim' => 1,
+                                               'showIfEmpty' => false,
+                                               'msgKey' => array(
+                                                       'sp-contributions-blocked-notice',
+                                                       $nt->getText() # Support GENDER in 'sp-contributions-blocked-notice'
+                                               ),
+                                               'offset' => '' # don't use $wgRequest parameter offset
+                                       )
+                               );
+                       }
                }
 
                // Old message 'contribsub' had one parameter, but that doesn't work for
@@ -333,9 +467,9 @@ class DeletedContributionsPage extends SpecialPage {
         * @param $options Array: the options to be included.
         */
        function getForm( $options ) {
-               global $wgScript, $wgTitle, $wgRequest;
+               global $wgScript;
 
-               $options['title'] = $wgTitle->getPrefixedText();
+               $options['title'] = SpecialPage::getTitleFor( 'DeletedContributions' )->getPrefixedText();
                if ( !isset( $options['target'] ) ) {
                        $options['target'] = '';
                } else {
@@ -360,13 +494,16 @@ class DeletedContributionsPage extends SpecialPage {
                        if ( in_array( $name, array( 'namespace', 'target', 'contribs' ) ) ) {
                                continue;
                        }
-                       $f .= "\t" . Xml::hidden( $name, $value ) . "\n";
+                       $f .= "\t" . Html::hidden( $name, $value ) . "\n";
                }
 
                $f .=  Xml::openElement( 'fieldset' ) .
                        Xml::element( 'legend', array(), wfMsg( 'sp-contributions-search' ) ) .
                        Xml::tags( 'label', array( 'for' => 'target' ), wfMsgExt( 'sp-contributions-username', 'parseinline' ) ) . ' ' .
-                       Xml::input( 'target', 20, $options['target']) . ' '.
+                       Html::input( 'target', $options['target'], 'text', array(
+                               'size' => '20',
+                               'required' => ''
+                       ) + ( $options['target'] ? array() : array( 'autofocus' ) ) ) . ' '.
                        Xml::label( wfMsg( 'namespace' ), 'namespace' ) . ' ' .
                        Xml::namespaceSelector( $options['namespace'], '' ) . ' ' .
                        Xml::submitButton( wfMsg( 'sp-contributions-submit' ) ) .