mArticle =& $article; global $wgTitle; $this->mTitle =& $wgTitle; } /** * This is the function that extracts metadata from the article body on the first view. * To turn the feature on, set $wgUseMetadataEdit = true ; in LocalSettings * and set $wgMetadataWhitelist to the *full* title of the template whitelist */ function extractMetaDataFromArticle () { global $wgUseMetadataEdit , $wgMetadataWhitelist , $wgLang ; $this->mMetaData = "" ; if ( !$wgUseMetadataEdit ) return ; if ( $wgMetadataWhitelist == "" ) return ; $s = "" ; $t = $this->mArticle->getContent ( true ) ; # MISSING : filtering # Categories and language links $t = explode ( "\n" , $t ) ; $catlow = strtolower ( $wgLang->getNsText ( NS_CATEGORY ) ) ; $cat = $ll = array() ; foreach ( $t AS $key => $x ) { $y = trim ( strtolower ( $x ) ) ; while ( substr ( $y , 0 , 2 ) == "[[" ) { $y = explode ( "]]" , trim ( $x ) ) ; $first = array_shift ( $y ) ; $first = explode ( ":" , $first ) ; $ns = array_shift ( $first ) ; $ns = trim ( str_replace ( "[" , "" , $ns ) ) ; if ( strlen ( $ns ) == 2 OR strtolower ( $ns ) == $catlow ) { $add = "[[" . $ns . ":" . implode ( ":" , $first ) . "]]" ; if ( strtolower ( $ns ) == $catlow ) $cat[] = $add ; else $ll[] = $add ; $x = implode ( "]]" , $y ) ; $t[$key] = $x ; $y = trim ( strtolower ( $x ) ) ; } } } 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(true) ) ; 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 ; } /** * This is the function that gets called for "action=edit". */ function edit() { global $wgOut, $wgUser, $wgWhitelistEdit, $wgRequest; // this is not an article $wgOut->setArticleFlag(false); $this->importFormData( $wgRequest ); if( $this->live ) { $this->livePreview(); return; } if ( ! $this->mTitle->userCanEdit() ) { $wgOut->readOnlyPage( $this->mArticle->getContent( true ), true ); return; } if ( $wgUser->isBlocked() ) { $this->blockedIPpage(); return; } if ( !$wgUser->getID() && $wgWhitelistEdit ) { $this->userNotLoggedInPage(); return; } if ( wfReadOnly() ) { if( $this->save || $this->preview ) { $this->editForm( 'preview' ); } else { $wgOut->readOnlyPage( $this->mArticle->getContent( true ) ); } return; } if ( $this->save ) { $this->editForm( 'save' ); } else if ( $this->preview ) { $this->editForm( 'preview' ); } else { # First time through if( $wgUser->getOption('previewonfirst') ) { $this->editForm( 'preview', true ); } else { $this->extractMetaDataFromArticle () ; $this->editForm( 'initial', true ); } } } /** * @todo document */ function importFormData( &$request ) { if( $request->wasPosted() ) { # These fields need to be checked for encoding. # Also remove trailing whitespace, but don't remove _initial_ # whitespace from the text boxes. This may be significant formatting. $this->textbox1 = rtrim( $request->getText( 'wpTextbox1' ) ); $this->textbox2 = rtrim( $request->getText( 'wpTextbox2' ) ); $this->mMetaData = rtrim( $request->getText( 'metadata' ) ); $this->summary = trim( $request->getText( 'wpSummary' ) ); $this->edittime = $request->getVal( 'wpEdittime' ); if( is_null( $this->edittime ) ) { # If the form is incomplete, force to preview. $this->preview = true; } else { if( $this->tokenOk( $request ) ) { # Some browsers will not report any submit button # if the user hits enter in the comment box. # The unmarked state will be assumed to be a save, # if the form seems otherwise complete. $this->preview = $request->getCheck( 'wpPreview' ); } else { # Page might be a hack attempt posted from # an external site. Preview instead of saving. $this->preview = true; } } $this->save = !$this->preview; if( !preg_match( '/^\d{14}$/', $this->edittime )) { $this->edittime = null; } $this->minoredit = $request->getCheck( 'wpMinoredit' ); $this->watchthis = $request->getCheck( 'wpWatchthis' ); } else { # Not a posted form? Start with nothing. $this->textbox1 = ''; $this->textbox2 = ''; $this->mMetaData = ''; $this->summary = ''; $this->edittime = ''; $this->preview = false; $this->save = false; $this->minoredit = false; $this->watchthis = false; } $this->oldid = $request->getInt( 'oldid' ); # Section edit can come from either the form or a link $this->section = $request->getVal( 'wpSection', $request->getVal( 'section' ) ); $this->live = $request->getCheck( 'live' ); } /** * Make sure the form isn't faking a user's credentials. * * @param WebRequest $request * @return bool * @access private */ function tokenOk( &$request ) { global $wgUser; if( $wgUser->getId() == 0 ) { # Anonymous users may not have a session # open. Don't tokenize. return true; } else { return $wgUser->matchEditToken( $request->getVal( 'wpEditToken' ) ); } } function submit() { $this->edit(); } /** * The edit form is self-submitting, so that when things like * preview and edit conflicts occur, we get the same form back * with the extra stuff added. Only when the final submission * is made and all is well do we actually save and redirect to * the newly-edited page. * * @param string $formtype Type of form either : save, initial or preview * @param bool $firsttime True to load form data from db */ function editForm( $formtype, $firsttime = false ) { global $wgOut, $wgUser; global $wgLang, $wgContLang, $wgParser, $wgTitle; global $wgAllowAnonymousMinor; global $wgWhitelistEdit; global $wgSpamRegex, $wgFilterCallback; global $wgUseLatin1; $sk = $wgUser->getSkin(); $isConflict = false; // css / js subpages of user pages get a special treatment $isCssJsSubpage = (Namespace::getUser() == $wgTitle->getNamespace() and preg_match("/\\.(css|js)$/", $wgTitle->getText() )); if(!$this->mTitle->getArticleID()) { # new article $wgOut->addWikiText(wfmsg('newarticletext')); } if( Namespace::isTalk( $this->mTitle->getNamespace() ) ) { $wgOut->addWikiText(wfmsg('talkpagetext')); } # Attempt submission here. This will check for edit conflicts, # and redundantly check for locked database, blocked IPs, etc. # that edit() already checked just in case someone tries to sneak # in the back door with a hand-edited submission URL. if ( 'save' == $formtype ) { # Reintegrate metadata if ( $this->mMetaData != "" ) $this->textbox1 .= "\n" . $this->mMetaData ; $this->mMetaData = "" ; # Check for spam if ( $wgSpamRegex && preg_match( $wgSpamRegex, $this->textbox1, $matches ) ) { $this->spamPage ( $matches[0] ); return; } if ( $wgFilterCallback && $wgFilterCallback( $this->mTitle, $this->textbox1, $this->section ) ) { # Error messages or other handling should be performed by the filter function return; } if ( $wgUser->isBlocked() ) { $this->blockedIPpage(); return; } if ( !$wgUser->getID() && $wgWhitelistEdit ) { $this->userNotLoggedInPage(); return; } if ( wfReadOnly() ) { $wgOut->readOnlyPage(); return; } # If article is new, insert it. $aid = $this->mTitle->getArticleID( GAID_FOR_UPDATE ); if ( 0 == $aid ) { # Don't save a new article if it's blank. if ( ( '' == $this->textbox1 ) || ( wfMsg( 'newarticletext' ) == $this->textbox1 ) ) { $wgOut->redirect( $this->mTitle->getFullURL() ); return; } if (wfRunHooks('ArticleSave', $this->mArticle, $wgUser, $this->textbox1, $this->summary, $this->minoredit, $this->watchthis, NULL)) { $this->mArticle->insertNewArticle( $this->textbox1, $this->summary, $this->minoredit, $this->watchthis ); wfRunHooks('ArticleSaveComplete', $this->mArticle, $wgUser, $this->textbox1, $this->summary, $this->minoredit, $this->watchthis, NULL); } return; } # Article exists. Check for edit conflict. $this->mArticle->clear(); # Force reload of dates, etc. $this->mArticle->forUpdate( true ); # Lock the article if( ( $this->section != 'new' ) && ($this->mArticle->getTimestamp() != $this->edittime ) ) { $isConflict = true; } $userid = $wgUser->getID(); if ( $isConflict) { $text = $this->mArticle->getTextOfLastEditWithSectionReplacedOrAdded( $this->section, $this->textbox1, $this->summary, $this->edittime); } else { $text = $this->mArticle->getTextOfLastEditWithSectionReplacedOrAdded( $this->section, $this->textbox1, $this->summary); } # Suppress edit conflict with self if ( ( 0 != $userid ) && ( $this->mArticle->getUser() == $userid ) ) { $isConflict = false; } else { # switch from section editing to normal editing in edit conflict if($isConflict) { # Attempt merge if( $this->mergeChangesInto( $text ) ){ // Successful merge! Maybe we should tell the user the good news? $isConflict = false; } else { $this->section = ''; $this->textbox1 = $text; } } } if ( ! $isConflict ) { # All's well $sectionanchor = ''; if( $this->section == 'new' ) { if( $this->summary != '' ) { $sectionanchor = $this->sectionAnchor( $this->summary ); } } elseif( $this->section != '' ) { # Try to get a section anchor from the section source, redirect to edited section if header found # XXX: might be better to integrate this into Article::getTextOfLastEditWithSectionReplacedOrAdded # for duplicate heading checking and maybe parsing $hasmatch = preg_match( "/^ *([=]{1,6})(.*?)(\\1) *\\n/i", $this->textbox1, $matches ); # we can't deal with anchors, includes, html etc in the header for now, # headline would need to be parsed to improve this #if($hasmatch and strlen($matches[2]) > 0 and !preg_match( "/[\\['{<>]/", $matches[2])) { if($hasmatch and strlen($matches[2]) > 0) { $sectionanchor = $this->sectionAnchor( $matches[2] ); } } if (wfRunHooks('ArticleSave', $this->mArticle, $wgUser, $text, $this->summary, $this->minoredit, $this->watchthis, $sectionanchor)) { # update the article here if($this->mArticle->updateArticle( $text, $this->summary, $this->minoredit, $this->watchthis, '', $sectionanchor )) { wfRunHooks('ArticleSaveComplete', $this->mArticle, $wgUser, $text, $this->summary, $this->minoredit, $this->watchthis, $sectionanchor); return; } else $isConflict = true; } } } # First time through: get contents, set time for conflict # checking, etc. if ( 'initial' == $formtype || $firsttime ) { $this->edittime = $this->mArticle->getTimestamp(); $this->textbox1 = $this->mArticle->getContent( true ); $this->summary = ''; $this->proxyCheck(); } $wgOut->setRobotpolicy( 'noindex,nofollow' ); # Enabled article-related sidebar, toplinks, etc. $wgOut->setArticleRelated( true ); if ( $isConflict ) { $s = wfMsg( 'editconflict', $this->mTitle->getPrefixedText() ); $wgOut->setPageTitle( $s ); $wgOut->addHTML( wfMsg( 'explainconflict' ) ); $this->textbox2 = $this->textbox1; $this->textbox1 = $this->mArticle->getContent( true ); $this->edittime = $this->mArticle->getTimestamp(); } else { if( $this->section != '' ) { if( $this->section == 'new' ) { $s = wfMsg('editingcomment', $this->mTitle->getPrefixedText() ); } else { $s = wfMsg('editingsection', $this->mTitle->getPrefixedText() ); } if(!$this->preview) { preg_match( "/^(=+)(.+)\\1/mi", $this->textbox1, $matches ); if( !empty( $matches[2] ) ) { $this->summary = "/* ". trim($matches[2])." */ "; } } } else { $s = wfMsg( 'editing', $this->mTitle->getPrefixedText() ); } $wgOut->setPageTitle( $s ); if ( !$wgUseLatin1 && !$this->checkUnicodeCompliantBrowser() ) { $this->mArticle->setOldSubtitle(); $wgOut->addWikiText( wfMsg( 'nonunicodebrowser') ); } if ( $this->oldid ) { $this->mArticle->setOldSubtitle(); $wgOut->addHTML( wfMsg( 'editingold' ) ); } } if( wfReadOnly() ) { $wgOut->addHTML( '' . wfMsg( 'readonlywarning' ) . "" ); } else if ( $isCssJsSubpage and 'preview' != $formtype) { $wgOut->addHTML( wfMsg( 'usercssjsyoucanpreview' )); } if( $this->mTitle->isProtected('edit') ) { $wgOut->addHTML( '' . wfMsg( 'protectedpagewarning' ) . "
\n" ); } $kblength = (int)(strlen( $this->textbox1 ) / 1024); if( $kblength > 29 ) { $wgOut->addHTML( '' . wfMsg( 'longpagewarning', $wgLang->formatNum( $kblength ) ) . '' ); } $rows = $wgUser->getOption( 'rows' ); $cols = $wgUser->getOption( 'cols' ); $ew = $wgUser->getOption( 'editwidth' ); if ( $ew ) $ew = " style=\"width:100%\""; else $ew = ''; $q = 'action=submit'; #if ( "no" == $redirect ) { $q .= "&redirect=no"; } $action = $this->mTitle->escapeLocalURL( $q ); $summary = wfMsg('summary'); $subject = wfMsg('subject'); $minor = wfMsg('minoredit'); $watchthis = wfMsg ('watchthis'); $save = wfMsg('savearticle'); $prev = wfMsg('showpreview'); $cancel = $sk->makeKnownLink( $this->mTitle->getPrefixedText(), wfMsg('cancel') ); $edithelpurl = $sk->makeUrl( wfMsg( 'edithelppage' )); $edithelp = ''. htmlspecialchars( wfMsg( 'edithelp' ) ).' '. htmlspecialchars( wfMsg( 'newwindow' ) ); global $wgRightsText; $copywarn = "

\n" . wfMsg( $wgRightsText ? 'copyrightwarning' : 'copyrightwarning2', '[[' . wfMsg( 'copyrightpage' ) . ']]', $wgRightsText ) . "\n

"; if( $wgUser->getOption('showtoolbar') and !$isCssJsSubpage ) { # prepare toolbar for edit buttons $toolbar = $this->getEditToolbar(); } else { $toolbar = ''; } // activate checkboxes if user wants them to be always active if( !$this->preview ) { if( $wgUser->getOption( 'watchdefault' ) ) $this->watchthis = true; if( $wgUser->getOption( 'minordefault' ) ) $this->minoredit = true; // activate checkbox also if user is already watching the page, // require wpWatchthis to be unset so that second condition is not // checked unnecessarily if( !$this->watchthis && $this->mTitle->userIsWatching() ) $this->watchthis = true; } $minoredithtml = ''; if ( 0 != $wgUser->getID() || $wgAllowAnonymousMinor ) { $minoredithtml = "minoredit?" checked='checked'":""). " accesskey='".wfMsg('accesskey-minoredit')."' id='wpMinoredit' />". "{$minor}"; } $watchhtml = ''; if ( 0 != $wgUser->getID() ) { $watchhtml = "watchthis?" checked='checked'":""). " accesskey='".wfMsg('accesskey-watch')."' id='wpWatchthis' />". "{$watchthis}"; } $checkboxhtml = $minoredithtml . $watchhtml . '
'; $wgOut->addHTML( '

' ); if ( 'preview' == $formtype) { $previewOutput = $this->getPreviewText( $isConflict, $isCssJsSubpage ); if( $wgUser->getOption('previewontop' ) ) { $wgOut->addHTML( $previewOutput ); $wgOut->addHTML( "
\n" ); } } $wgOut->addHTML( '

' ); # if this is a comment, show a subject line at the top, which is also the edit summary. # Otherwise, show a summary field at the bottom $summarytext = htmlspecialchars( $wgContLang->recodeForEdit( $this->summary ) ); # FIXME if( $this->section == 'new' ) { $commentsubject="{$subject}:
"; $editsummary = ''; } else { $commentsubject = ''; $editsummary="{$summary}:
"; } if( !$this->preview ) { # Don't select the edit box on preview; this interferes with seeing what's going on. $wgOut->setOnloadHandler( 'document.editform.wpTextbox1.focus()' ); } # Prepare a list of templates used by this page $templates = ''; $id = $this->mTitle->getArticleID(); if ( 0 !== $id ) { $db =& wfGetDB( DB_SLAVE ); $page = $db->tableName( 'page' ); $links = $db->tableName( 'links' ); $sql = "SELECT page_namespace,page_title,page_id ". "FROM $page,$links WHERE l_to=page_id AND l_from={$id} and page_namespace=".NS_TEMPLATE; $res = $db->query( $sql, "EditPage::editform" ); if ( false !== $res ) { if ( $db->numRows( $res ) ) { $templates = '
'. wfMsg( 'templatesused' ) . '

' . $sk->makeLinkObj( $titleObj ) . '

'; } $db->freeResult( $res ); } } global $wgLivePreview, $wgStylePath; /** * Live Preview lets us fetch rendered preview page content and * add it to the page without refreshing the whole page. * Set up the button for it; if not supported by the browser * it will fall through to the normal form submission method. */ if( $wgLivePreview ) { $wgOut->addHTML( '' . "\n" ); $liveAction = $wgTitle->getLocalUrl( 'action=submit&wpPreview=true&live=true' ); $liveOnclick = 'onclick="return !livePreview('. 'getElementById(\'wikiPreview\'),' . 'editform.wpTextbox1.value,' . htmlspecialchars( '"' . $liveAction . '"' ) . ')"'; } else { $liveOnclick = ''; } global $wgUseMetadataEdit ; if ( $wgUseMetadataEdit ) { $metadata = $this->mMetaData ; $metadata = htmlspecialchars( $wgContLang->recodeForEdit( $metadata ) ) ; $helppage = Title::newFromText ( wfmsg("metadata_page") ) ; $top = str_replace ( "$1" , $helppage->getInternalURL() , wfmsg("metadata") ) ; $metadata = $top . "" ; } else $metadata = "" ; $wgOut->addHTML( << {$commentsubject} {$metadata}
{$editsummary} {$checkboxhtml} {$cancel} | {$edithelp}{$templates}" ); $wgOut->addWikiText( $copywarn ); $wgOut->addHTML( " section ) . "\" name=\"wpSection\" /> edittime}\" name=\"wpEdittime\" />\n" ); if ( 0 != $wgUser->getID() ) { /** * To make it harder for someone to slip a user a page * which submits an edit form to the wiki without their * knowledge, a random token is associated with the login * session. If it's not passed back with the submission, * we won't save the page, or render user JavaScript and * CSS previews. */ $token = htmlspecialchars( $wgUser->editToken() ); $wgOut->addHTML( " \n" ); } if ( $isConflict ) { require_once( "DifferenceEngine.php" ); $wgOut->addHTML( "

" . wfMsg( "yourdiff" ) . "

\n" ); DifferenceEngine::showDiff( $this->textbox2, $this->textbox1, wfMsg( "yourtext" ), wfMsg( "storedversion" ) ); $wgOut->addHTML( "

" . wfMsg( "yourtext" ) . "

" ); } $wgOut->addHTML( "\n" ); if($formtype =="preview" && !$wgUser->getOption("previewontop")) { $wgOut->addHTML('

' . $previewOutput . '

'); } } function getPreviewText( $isConflict, $isCssJsSubpage ) { global $wgOut, $wgUser, $wgTitle, $wgParser; $previewhead='

' . wfMsg( 'preview' ) . "

" . wfMsg( 'note' ) . wfMsg( 'previewnote' ) . "

\n"; if ( $isConflict ) { $previewhead.='

' . wfMsg( 'previewconflict' ) . "

\n"; } $parserOptions = ParserOptions::newFromUser( $wgUser ); $parserOptions->setEditSection( false ); $parserOptions->setEditSectionOnRightClick( false ); # don't parse user css/js, show message about preview # XXX: stupid php bug won't let us use $wgTitle->isCssJsSubpage() here if ( $isCssJsSubpage ) { if(preg_match("/\\.css$/", $wgTitle->getText() ) ) { $previewtext = wfMsg('usercsspreview'); } else if(preg_match("/\\.js$/", $wgTitle->getText() ) ) { $previewtext = wfMsg('userjspreview'); } $parserOutput = $wgParser->parse( $previewtext , $wgTitle, $parserOptions ); $wgOut->addHTML( $parserOutput->mText ); return $previewhead; } else { # if user want to see preview when he edit an article if( $wgUser->getOption('previewonfirst') and ($this->textbox1 == '')) { $this->textbox1 = $this->mArticle->getContent(true); } $toparse = $this->textbox1 ; if ( $this->mMetaData != "" ) $toparse .= "\n" . $this->mMetaData ; $parserOutput = $wgParser->parse( $this->mArticle->preSaveTransform( $toparse ) ."\n\n", $wgTitle, $parserOptions ); $previewHTML = $parserOutput->mText; $wgOut->addCategoryLinks($parserOutput->getCategoryLinks()); $wgOut->addLanguageLinks($parserOutput->getLanguageLinks()); return $previewhead . $previewHTML; } } /** * @todo document */ function blockedIPpage() { global $wgOut, $wgUser, $wgContLang, $wgIP; $wgOut->setPageTitle( wfMsg( 'blockedtitle' ) ); $wgOut->setRobotpolicy( 'noindex,nofollow' ); $wgOut->setArticleRelated( false ); $id = $wgUser->blockedBy(); $reason = $wgUser->blockedFor(); $ip = $wgIP; if ( is_numeric( $id ) ) { $name = User::whoIs( $id ); } else { $name = $id; } $link = '[[' . $wgContLang->getNsText( Namespace::getUser() ) . ":{$name}|{$name}]]"; $wgOut->addWikiText( wfMsg( 'blockedtext', $link, $reason, $ip, $name ) ); $wgOut->returnToMain( false ); } /** * @todo document */ function userNotLoggedInPage() { global $wgOut, $wgUser; $wgOut->setPageTitle( wfMsg( 'whitelistedittitle' ) ); $wgOut->setRobotpolicy( 'noindex,nofollow' ); $wgOut->setArticleRelated( false ); $wgOut->addWikiText( wfMsg( 'whitelistedittext' ) ); $wgOut->returnToMain( false ); } /** * @todo document */ function spamPage ( $match = false ) { global $wgOut; $wgOut->setPageTitle( wfMsg( 'spamprotectiontitle' ) ); $wgOut->setRobotpolicy( 'noindex,nofollow' ); $wgOut->setArticleRelated( false ); $wgOut->addWikiText( wfMsg( 'spamprotectiontext' ) ); if ( $match ) { $wgOut->addWikiText( wfMsg( 'spamprotectionmatch', "{$match}" ) ); } $wgOut->returnToMain( false ); } /** * Forks processes to scan the originating IP for an open proxy server * MemCached can be used to skip IPs that have already been scanned */ function proxyCheck() { global $wgBlockOpenProxies, $wgProxyPorts, $wgProxyScriptPath; global $wgIP, $wgUseMemCached, $wgMemc, $wgDBname, $wgProxyMemcExpiry; if ( !$wgBlockOpenProxies ) { return; } # Get MemCached key $skip = false; if ( $wgUseMemCached ) { $mcKey = $wgDBname.':proxy:ip:'.$wgIP; $mcValue = $wgMemc->get( $mcKey ); if ( $mcValue ) { $skip = true; } } # Fork the processes if ( !$skip ) { $title = Title::makeTitle( NS_SPECIAL, 'Blockme' ); $iphash = md5( $wgIP . $wgProxyKey ); $url = $title->getFullURL( 'ip='.$iphash ); foreach ( $wgProxyPorts as $port ) { $params = implode( ' ', array( escapeshellarg( $wgProxyScriptPath ), escapeshellarg( $wgIP ), escapeshellarg( $port ), escapeshellarg( $url ) )); exec( "php $params &>/dev/null &" ); } # Set MemCached key if ( $wgUseMemCached ) { $wgMemc->set( $mcKey, 1, $wgProxyMemcExpiry ); } } } /** * @access private * @todo document */ function mergeChangesInto( &$text ){ $yourtext = $this->mArticle->fetchRevisionText(); $db =& wfGetDB( DB_SLAVE ); $oldText = $this->mArticle->fetchRevisionText( $db->timestamp( $this->edittime ), 'rev_timestamp' ); if(wfMerge($oldText, $text, $yourtext, $result)){ $text = $result; return true; } else { return false; } } function checkUnicodeCompliantBrowser() { global $wgBrowserBlackList; $currentbrowser = $_SERVER["HTTP_USER_AGENT"]; foreach ( $wgBrowserBlackList as $browser ) { if ( preg_match($browser, $currentbrowser) ) { return false; } } return true; } /** * Format an anchor fragment as it would appear for a given section name * @param string $text * @return string * @access private */ function sectionAnchor( $text ) { global $wgInputEncoding; $headline = do_html_entity_decode( $text, ENT_COMPAT, $wgInputEncoding ); # strip out HTML $headline = preg_replace( '/<.*?' . '>/', '', $headline ); $headline = trim( $headline ); $sectionanchor = '#' . urlencode( str_replace( ' ', '_', $headline ) ); $replacearray = array( '%3A' => ':', '%' => '.' ); return str_replace( array_keys( $replacearray ), array_values( $replacearray ), $sectionanchor ); } /** * Shows a bulletin board style toolbar for common editing functions. * It can be disabled in the user preferences. * The necessary JavaScript code can be found in style/wikibits.js. */ function getEditToolbar() { global $wgStylePath, $wgLang, $wgMimeType; /** * toolarray an array of arrays which each include the filename of * the button image (without path), the opening tag, the closing tag, * and optionally a sample text that is inserted between the two when no * selection is highlighted. * The tip text is shown when the user moves the mouse over the button. * * Already here are accesskeys (key), which are not used yet until someone * can figure out a way to make them work in IE. However, we should make * sure these keys are not defined on the edit page. */ $toolarray=array( array( 'image'=>'button_bold.png', 'open' => "\'\'\'", 'close' => "\'\'\'", 'sample'=> wfMsg('bold_sample'), 'tip' => wfMsg('bold_tip'), 'key' => 'B' ), array( 'image'=>'button_italic.png', 'open' => "\'\'", 'close' => "\'\'", 'sample'=> wfMsg('italic_sample'), 'tip' => wfMsg('italic_tip'), 'key' => 'I' ), array( 'image'=>'button_link.png', 'open' => '[[', 'close' => ']]', 'sample'=> wfMsg('link_sample'), 'tip' => wfMsg('link_tip'), 'key' => 'L' ), array( 'image'=>'button_extlink.png', 'open' => '[', 'close' => ']', 'sample'=> wfMsg('extlink_sample'), 'tip' => wfMsg('extlink_tip'), 'key' => 'X' ), array( 'image'=>'button_headline.png', 'open' => "\\n== ", 'close' => " ==\\n", 'sample'=> wfMsg('headline_sample'), 'tip' => wfMsg('headline_tip'), 'key' => 'H' ), array( 'image'=>'button_image.png', 'open' => '[['.$wgLang->getNsText(NS_IMAGE).":", 'close' => ']]', 'sample'=> wfMsg('image_sample'), 'tip' => wfMsg('image_tip'), 'key' => 'D' ), array( 'image' => 'button_media.png', 'open' => '[['.$wgLang->getNsText(NS_MEDIA).':', 'close' => ']]', 'sample'=> wfMsg('media_sample'), 'tip' => wfMsg('media_tip'), 'key' => 'M' ), array( 'image' => 'button_math.png', 'open' => "\\", 'close' => "\\", 'sample'=> wfMsg('math_sample'), 'tip' => wfMsg('math_tip'), 'key' => 'C' ), array( 'image' => 'button_nowiki.png', 'open' => "\\", 'close' => "\\", 'sample'=> wfMsg('nowiki_sample'), 'tip' => wfMsg('nowiki_tip'), 'key' => 'N' ), array( 'image' => 'button_sig.png', 'open' => '--~~~~', 'close' => '', 'sample'=> '', 'tip' => wfMsg('sig_tip'), 'key' => 'Y' ), array( 'image' => 'button_hr.png', 'open' => "\\n----\\n", 'close' => '', 'sample'=> '', 'tip' => wfMsg('hr_tip'), 'key' => 'R' ) ); $toolbar =""; return $toolbar; } /** * Output preview text only. This can be sucked into the edit page * via JavaScript, and saves the server time rendering the skin as * well as theoretically being more robust on the client (doesn't * disturb the edit box's undo history, won't eat your text on * failure, etc). * * @todo This doesn't include category or interlanguage links. * Would need to enhance it a bit, maybe wrap them in XML * or something... that might also require more skin * initialization, so check whether that's a problem. */ function livePreview() { global $wgOut; $wgOut->disable(); header( 'Content-type: text/xml' ); header( 'Cache-control: no-cache' ); # FIXME echo $this->getPreviewText( false, false ); } } ?>