* Make tests work better together. Tests are now skipped or marked incomplete.
[lhc/web/wiklou.git] / includes / EditPage.php
index 5f6d68d..e92b43b 100644 (file)
@@ -45,7 +45,6 @@ class EditPage {
        var $mArticle;
        var $mTitle;
        var $action;
-       var $mMetaData = '';
        var $isConflict = false;
        var $isCssJsSubpage = false;
        var $isCssSubpage = false;
@@ -121,6 +120,7 @@ class EditPage {
 
        /**
         * Fetch initial editing page content.
+        * @returns mixed string on success, $def_text for invalid sections
         * @private
         */
        function getContent( $def_text = '' ) {
@@ -204,6 +204,7 @@ class EditPage {
                                if ( $section == 'new' ) {
                                        $text = $this->getPreloadedText( $preload );
                                } else {
+                                       // Get section edit text (returns $def_text for invalid sections)
                                        $text = $wgParser->getSection( $text, $section, $def_text );
                                }
                        }
@@ -245,95 +246,6 @@ class EditPage {
                }
        }
 
-       /**
-        * This is the function that extracts metadata from the article body on the first view.
-        * To turn the feature on, set $wgUseMetadataEdit = true ; in LocalSettings
-        *  and set $wgMetadataWhitelist to the *full* title of the template whitelist
-        */
-       function extractMetaDataFromArticle () {
-               global $wgUseMetadataEdit, $wgMetadataWhitelist, $wgContLang;
-               $this->mMetaData = '';
-               if ( !$wgUseMetadataEdit ) return;
-               if ( $wgMetadataWhitelist == '' ) return;
-               $s = '';
-               $t = $this->getContent();
-
-               # MISSING : <nowiki> filtering
-
-               # Categories and language links
-               $t = explode( "\n" , $t );
-               $catlow = strtolower( $wgContLang->getNsText( NS_CATEGORY ) );
-               $cat = $ll = array();
-               foreach ( $t as $key => $x ) {
-                       $y = trim( strtolower ( $x ) );
-                       while ( substr( $y , 0 , 2 ) == '[[' ) {
-                               $y = explode( ']]' , trim ( $x ) );
-                               $first = array_shift( $y );
-                               $first = explode( ':' , $first );
-                               $ns = array_shift( $first );
-                               $ns = trim( str_replace( '[' , '' , $ns ) );
-                               if ( $wgContLang->getLanguageName( $ns ) || strtolower( $ns ) == $catlow ) {
-                                       $add = '[[' . $ns . ':' . implode( ':' , $first ) . ']]';
-                                       if ( strtolower( $ns ) == $catlow ) $cat[] = $add;
-                                       else $ll[] = $add;
-                                       $x = implode( ']]', $y );
-                                       $t[$key] = $x;
-                                       $y = trim( strtolower( $x ) );
-                               } else {
-                                       $x = implode( ']]' , $y );
-                                       $y = trim( strtolower( $x ) );
-                               }
-                       }
-               }
-               if ( count( $cat ) ) $s .= implode( ' ' , $cat ) . "\n";
-               if ( count( $ll ) ) $s .= implode( ' ' , $ll ) . "\n";
-               $t = implode( "\n" , $t );
-
-               # Load whitelist
-               $sat = array () ; # stand-alone-templates; must be lowercase
-               $wl_title = Title::newFromText( $wgMetadataWhitelist );
-               $wl_article = new Article ( $wl_title );
-               $wl = explode ( "\n" , $wl_article->getContent() );
-               foreach ( $wl AS $x ) {
-                       $isentry = false;
-                       $x = trim ( $x );
-                       while ( substr ( $x , 0 , 1 ) == '*' ) {
-                               $isentry = true;
-                               $x = trim ( substr ( $x , 1 ) );
-                       }
-                       if ( $isentry ) {
-                               $sat[] = strtolower ( $x );
-                       }
-
-               }
-
-               # Templates, but only some
-               $t = explode( '{{' , $t );
-               $tl = array() ;
-               foreach ( $t as $key => $x ) {
-                       $y = explode( '}}' , $x , 2 );
-                       if ( count( $y ) == 2 ) {
-                               $z = $y[0];
-                               $z = explode( '|' , $z );
-                               $tn = array_shift( $z );
-                               if ( in_array( strtolower( $tn ) , $sat ) ) {
-                                       $tl[] = '{{' . $y[0] . '}}';
-                                       $t[$key] = $y[1];
-                                       $y = explode( '}}' , $y[1] , 2 );
-                               }
-                               else $t[$key] = '{{' . $x;
-                       }
-                       else if ( $key != 0 ) $t[$key] = '{{' . $x;
-                       else $t[$key] = $x;
-               }
-               if ( count( $tl ) ) $s .= implode( ' ' , $tl );
-               $t = implode( '' , $t );
-
-               $t = str_replace( "\n\n\n", "\n", $t );
-               $this->mArticle->mContent = $t;
-               $this->mMetaData = $s;
-       }
-
        /*
         * Check if a page was deleted while the user was editing it, before submit.
         * Note that we rely on the logging table, which hasn't been always there,
@@ -371,7 +283,7 @@ class EditPage {
         * the newly-edited page.
         */
        function edit() {
-               global $wgOut, $wgRequest;
+               global $wgOut, $wgRequest, $wgUser;
                // Allow extensions to modify/prevent this form or submission
                if ( !wfRunHooks( 'AlternateEdit', array( $this ) ) ) {
                        return;
@@ -399,11 +311,18 @@ class EditPage {
                }
 
                $wgOut->addScriptFile( 'edit.js' );
+               
+               if ( $wgUser->getOption( 'uselivepreview', false ) ) {
+                       $wgOut->includeJQuery();
+                       $wgOut->addScriptFile( 'preview.js' );
+               }
+               // Bug #19334: textarea jumps when editing articles in IE8
+               $wgOut->addStyle( 'common/IE80Fixes.css', 'screen', 'IE 8' );
 
                $permErrors = $this->getEditPermissionErrors();
                if ( $permErrors ) {
                        wfDebug( __METHOD__ . ": User can't edit\n" );
-                       $this->readOnlyPage( $this->getContent(), true, $permErrors, 'edit' );
+                       $this->readOnlyPage( $this->getContent( false ), true, $permErrors, 'edit' );
                        wfProfileOut( __METHOD__ );
                        return;
                } else {
@@ -418,7 +337,6 @@ class EditPage {
                                if ( $this->previewOnOpen() ) {
                                        $this->formtype = 'preview';
                                } else {
-                                       $this->extractMetaDataFromArticle () ;
                                        $this->formtype = 'initial';
                                }
                        }
@@ -486,6 +404,8 @@ class EditPage {
                        }
                        if ( !$this->mTitle->getArticleId() )
                                wfRunHooks( 'EditFormPreloadText', array( &$this->textbox1, &$this->mTitle ) );
+                       else
+                               wfRunHooks( 'EditFormInitialText', array( $this ) );
                }
 
                $this->showEditForm();
@@ -611,7 +531,7 @@ class EditPage {
                                        $this->textbox1 = $textbox1;
                                wfProfileOut( get_class($this)."::importContentFormData" );
                        }
-                       $this->mMetaData = rtrim( $request->getText( 'metadata' ) );
+
                        # Truncate for whole multibyte characters. +5 bytes for ellipsis
                        $this->summary = $wgLang->truncate( $request->getText( 'wpSummary' ), 250, '' );
 
@@ -681,7 +601,6 @@ class EditPage {
                        # Not a posted form? Start with nothing.
                        wfDebug( __METHOD__ . ": Not a posted form.\n" );
                        $this->textbox1  = '';
-                       $this->mMetaData = '';
                        $this->summary   = '';
                        $this->edittime  = '';
                        $this->starttime = wfTimestampNow();
@@ -765,15 +684,31 @@ class EditPage {
                        $wgOut->wrapWikiMsg( "<div class='mw-editinginterface'>\n$1</div>", 'editinginterface' );
                }
 
-               # Show a warning message when someone creates/edits a user (talk) page but the user does not exists
+               # Show a warning message when someone creates/edits a user (talk) page but the user does not exist
+               # Show log extract when the user is currently blocked
                if ( $namespace == NS_USER || $namespace == NS_USER_TALK ) {
                        $parts = explode( '/', $this->mTitle->getText(), 2 );
                        $username = $parts[0];
-                       $id = User::idFromName( $username );
+                       $user = User::newFromName( $username, false /* allow IP users*/ );
                        $ip = User::isIP( $username );
-                       if ( $id == 0 && !$ip ) {
+                       if ( !$user->isLoggedIn() && !$ip ) { # User does not exist
                                $wgOut->wrapWikiMsg( "<div class=\"mw-userpage-userdoesnotexist error\">\n$1</div>",
                                        array( 'userpage-userdoesnotexist', $username ) );
+                       } else if ( $user->isBlocked() ) { # Show log extract if the user is currently blocked
+                               LogEventsList::showLogExtract(
+                                       $wgOut,
+                                       'block',
+                                       $user->getUserPage()->getPrefixedText(),
+                                       '',
+                                       array(
+                                               'lim' => 1,
+                                               'showIfEmpty' => false,
+                                               'msgKey' => array(
+                                                       'blocked-notice-logextract',
+                                                       $user->getName() # Support GENDER in notice
+                                               )
+                                       )
+                               );
                        }
                }
                # Try to add a custom edit intro, or use the standard one if this is not possible.
@@ -827,8 +762,7 @@ class EditPage {
                wfProfileIn( __METHOD__  );
                wfProfileIn( __METHOD__ . '-checks' );
 
-               if ( !wfRunHooks( 'EditPage::attemptSave', array( $this ) ) )
-               {
+               if ( !wfRunHooks( 'EditPage::attemptSave', array( $this ) ) ) {
                        wfDebug( "Hook 'EditPage::attemptSave' aborted article saving\n" );
                        return self::AS_HOOK_ERROR;
                }
@@ -844,10 +778,6 @@ class EditPage {
                                }
                }
 
-               # Reintegrate metadata
-               if ( $this->mMetaData != '' ) $this->textbox1 .= "\n" . $this->mMetaData ;
-               $this->mMetaData = '' ;
-
                # Check for spam
                $match = self::matchSummarySpamRegex( $this->summary );
                if ( $match === false ) {
@@ -1183,6 +1113,7 @@ class EditPage {
        /**
         * Initialise form fields in the object
         * Called on the first invocation, e.g. when a user clicks an edit link
+        * @returns bool -- if the requested section is valid
         */
        function initialiseForm() {
                global $wgUser;
@@ -1341,6 +1272,8 @@ HTML
                $autosumm = $this->autoSumm ? $this->autoSumm : md5( $this->summary );
                $wgOut->addHTML( Xml::hidden( 'wpAutoSummary', $autosumm ) );
 
+               $wgOut->addHTML( Xml::hidden( 'oldid', $this->mArticle->getOldID() ) );
+
                if ( $this->section == 'new' ) {
                        $this->showSummaryInput( true, $this->summary );
                        $wgOut->addHTML( $this->getSummaryPreview( true, $this->summary ) );
@@ -1364,10 +1297,6 @@ HTML
                if ( isset($this->editFormTextAfterWarn) && $this->editFormTextAfterWarn !== '' )
                        $wgOut->addHTML( $this->editFormTextAfterWarn );
 
-               global $wgUseMetadataEdit;
-               if ( $wgUseMetadataEdit )
-                       $this->showMetaData();
-
                $this->showStandardInputs();
 
                $this->showFormAfterText();
@@ -1399,7 +1328,7 @@ HTML
        }
        
        protected function showHeader() {
-               global $wgOut, $wgParser, $wgUser, $wgTitle, $wgMaxArticleSize, $wgLang;
+               global $wgOut, $wgUser, $wgTitle, $wgMaxArticleSize, $wgLang;
                if ( $this->isConflict ) {
                        $wgOut->wrapWikiMsg( "<div class='mw-explainconflict'>\n$1</div>", 'explainconflict' );
                        $this->edittime = $this->mArticle->getTimestamp();
@@ -1506,7 +1435,11 @@ HTML
                        $wgOut->wrapWikiMsg( $notice, array( 'cascadeprotectedwarning', $cascadeSourcesCount ) );
                }
                if ( !$this->mTitle->exists() && $this->mTitle->getRestrictions( 'create' ) ) {
-                       $wgOut->wrapWikiMsg( "<div class=\"mw-titleprotectedwarning\">\n$1</div>", 'titleprotectedwarning' );
+                       LogEventsList::showLogExtract( $wgOut, 'protect', $this->mTitle->getPrefixedText(), '',
+                               array(  'lim' => 1,
+                                       'showIfEmpty' => false,
+                                       'msgKey' => array( 'titleprotectedwarning' ),
+                                       'wrap' => "<div class=\"mw-titleprotectedwarning\">\n$1</div>" ) );
                }
 
                if ( $this->kblength === false ) {
@@ -1717,15 +1650,6 @@ INPUTS
 
                $wgOut->addHTML( Html::textarea( $name, $wikitext, $attribs ) );
        }
-       
-       protected function showMetaData() {
-               global $wgOut, $wgContLang, $wgUser;
-               $metadata = htmlspecialchars( $wgContLang->recodeForEdit( $this->mMetaData ) );
-               $ew = $wgUser->getOption( 'editwidth' ) ? ' style="width:100%"' : '';
-               $cols = $wgUser->getIntOption( 'cols' );
-               $metadata = wfMsgWikiHtml( 'metadata_help' ) . "<textarea name='metadata' rows='3' cols='{$cols}'{$ew}>{$metadata}</textarea>" ;
-               $wgOut->addHTML( $metadata );
-       }
 
        protected function displayPreviewArea( $previewOutput, $isOnTop = false ) {
                global $wgOut;
@@ -1937,10 +1861,10 @@ INPUTS
                        # If we're adding a comment, we need to show the
                        # summary as the headline
                        if ( $this->section == "new" && $this->summary != "" ) {
-                               $toparse="== {$this->summary} ==\n\n" . $toparse;
+                               $toparse = "== {$this->summary} ==\n\n" . $toparse;
                        }
 
-                       if ( $this->mMetaData != "" ) $toparse .= "\n" . $this->mMetaData;
+                       wfRunHooks( 'EditPageGetPreviewText', array( $this, &$toparse ) );
 
                        // Parse mediawiki messages with correct target language
                        if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
@@ -2052,7 +1976,10 @@ INPUTS
                $wgOut->setRobotPolicy( 'noindex,nofollow' );
                $wgOut->setArticleRelated( false );
 
-               $wgOut->addWikiMsg( 'nosuchsectiontext', $this->section );
+               $res = wfMsgExt( 'nosuchsectiontext', 'parse', $this->section );
+               wfRunHooks( 'EditPageNoSuchSection', array( &$this, &$res ) );
+               $wgOut->addHTML( $res );
+
                $wgOut->returnToMain( false, $this->mTitle );
        }
 
@@ -2435,11 +2362,12 @@ INPUTS
 
        public function getCancelLink() {
                global $wgUser, $wgTitle;
+
                $cancelParams = array();
-               if ( !$this->isConflict && isset( $this->mArticle ) &&
-                       isset( $this->mArticle->mRevision ) &&
-                       !$this->mArticle->mRevision->isCurrent() )
-                               $cancelParams['oldid'] = $this->mArticle->mRevision->getId();
+               if ( !$this->isConflict && $this->mArticle->getOldID() > 0 ) {
+                       $cancelParams['oldid'] = $this->mArticle->getOldID();
+               }
+
                return $wgUser->getSkin()->link(
                        $wgTitle,
                        wfMsgExt( 'cancel', array( 'parseinline' ) ),
@@ -2460,6 +2388,9 @@ INPUTS
                $oldtext = $this->mArticle->fetchContent();
                $newtext = $this->mArticle->replaceSection(
                        $this->section, $this->textbox1, $this->summary, $this->edittime );
+
+               wfRunHooks( 'EditPageGetDiffText', array( $this, &$newtext ) );
+
                $newtext = $this->mArticle->preSaveTransform( $newtext );
                $oldtitle = wfMsgExt( 'currentrev', array( 'parseinline' ) );
                $newtitle = wfMsgExt( 'yourtext', array( 'parseinline' ) );
@@ -2685,5 +2616,5 @@ INPUTS
                } else {
                        return $this->mBaseRevision;
                }
-       }
+       }       
 }