Coding style
[lhc/web/wiklou.git] / includes / specials / SpecialDeletedContributions.php
index c63c446..c501c87 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 undeleteviewlink 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;
@@ -30,7 +53,7 @@ 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( 'deleterevision' ) ) {
+               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) .
@@ -122,7 +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 );
@@ -145,7 +168,7 @@ class DeletedContribsPager extends IndexPager {
                        $this->messages['undeleteviewlink']
                );
 
-               if( $wgUser->isAllowed('undelete') ) {
+               if( $wgUser->isAllowed('deletedtext') ) {
                        $last = $sk->linkKnown(
                                $undelete,
                                $this->messages['diff'],
@@ -188,28 +211,38 @@ class DeletedContribsPager extends IndexPager {
                } else {
                        $mflag = '';
                }
-
-               if( $wgUser->isAllowed( 'deleterevision' ) ) {
-                       // If revision was hidden from sysops
+               
+               // Revision delete link
+               $canHide = $wgUser->isAllowed( 'deleterevision' );
+               if( $canHide || ($rev->getVisibility() && $wgUser->isAllowed('deletedhistory')) ) {
                        if( !$rev->userCan( Revision::DELETED_RESTRICTED ) ) {
-                               $del = Xml::tags( 'span', array( 'class'=>'mw-revdelundel-link' ),
-                                       '(' . $this->message['rev-delundel'] . ')' ) . ' ';
-                       // Otherwise, show the link...
+                               $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 ) ) . ' ';
+                                       $rev->isDeleted( Revision::DELETED_RESTRICTED ), $canHide ) . ' ';
                        }
                } else {
                        $del = '';
                }
 
-               $ret = "{$del}{$link} ({$last}) ({$dellog}) ({$reviewlink}) . . {$mflag} {$pagelink} {$comment}";
+               $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;
@@ -247,7 +280,7 @@ class DeletedContributionsPage extends SpecialPage {
                        return;
                }
 
-               global $wgUser, $wgOut, $wgLang, $wgRequest;
+               global $wgOut, $wgRequest;
 
                $wgOut->setPageTitle( wfMsgExt( 'deletedcontributions-title', array( 'parsemag' ) ) );
 
@@ -317,29 +350,50 @@ class DeletedContributionsPage extends SpecialPage {
 
        /**
         * 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 ) {
+               if ( $id === null ) {
                        $user = htmlspecialchars( $nt->getText() );
                } else {
                        $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->link( $talk, wfMsgHtml( 'talkpagelinktext' ) );
-                       if( ( $id != 0 && $wgSysopUserBans ) || ( $id == 0 && User::isIP( $nt->getText() ) ) ) {
-                               # Block link
-                               if( $wgUser->isAllowed( 'block' ) )
-                                       $tools[] = $sk->linkKnown(
-                                               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->linkKnown(
                                        SpecialPage::getTitleFor( 'Log' ),
@@ -358,15 +412,43 @@ class DeletedContributionsPage extends SpecialPage {
                                array(),
                                array( 'user' => $nt->getText() )
                        );
-                       # Link to undeleted contributions
+                       # 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
@@ -385,7 +467,7 @@ class DeletedContributionsPage extends SpecialPage {
         * @param $options Array: the options to be included.
         */
        function getForm( $options ) {
-               global $wgScript, $wgRequest;
+               global $wgScript;
 
                $options['title'] = SpecialPage::getTitleFor( 'DeletedContributions' )->getPrefixedText();
                if ( !isset( $options['target'] ) ) {