817 lines
26 KiB
PHP
817 lines
26 KiB
PHP
<?php
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/**
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* Contain the EditPage class
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* @package MediaWiki
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* @version $Id$
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*/
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/**
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* Splitting edit page/HTML interface from Article...
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* The actual database and text munging is still in Article,
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* but it should get easier to call those from alternate
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* interfaces.
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*
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* @package MediaWiki
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*/
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class EditPage {
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var $mArticle;
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var $mTitle;
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# Form values
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var $save = false, $preview = false;
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var $minoredit = false, $watchthis = false;
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var $textbox1 = '', $textbox2 = '', $summary = '';
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var $edittime = '', $section = '';
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var $oldid = 0;
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/**
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* @todo document
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* @param $article
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*/
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function EditPage( $article ) {
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$this->mArticle =& $article;
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global $wgTitle;
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$this->mTitle =& $wgTitle;
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}
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/**
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* This is the function that gets called for "action=edit".
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*/
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function edit() {
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global $wgOut, $wgUser, $wgWhitelistEdit, $wgRequest;
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// this is not an article
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$wgOut->setArticleFlag(false);
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$this->importFormData( $wgRequest );
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if ( ! $this->mTitle->userCanEdit() ) {
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$wgOut->readOnlyPage( $this->mArticle->getContent( true ), true );
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return;
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}
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if ( $wgUser->isBlocked() ) {
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$this->blockedIPpage();
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return;
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}
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if ( !$wgUser->getID() && $wgWhitelistEdit ) {
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$this->userNotLoggedInPage();
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return;
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}
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if ( wfReadOnly() ) {
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if( $this->save || $this->preview ) {
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$this->editForm( 'preview' );
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} else {
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$wgOut->readOnlyPage( $this->mArticle->getContent( true ) );
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}
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return;
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}
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if ( $this->save ) {
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$this->editForm( 'save' );
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} else if ( $this->preview or $wgUser->getOption('previewonfirst')) {
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$this->editForm( 'preview' );
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} else { # First time through
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$this->editForm( 'initial' );
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}
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}
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/**
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* @todo document
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*/
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function importFormData( &$request ) {
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# These fields need to be checked for encoding.
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# Also remove trailing whitespace, but don't remove _initial_
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# whitespace from the text boxes. This may be significant formatting.
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$this->textbox1 = rtrim( $request->getText( 'wpTextbox1' ) );
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$this->textbox2 = rtrim( $request->getText( 'wpTextbox2' ) );
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$this->summary = trim( $request->getText( 'wpSummary' ) );
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$this->edittime = $request->getVal( 'wpEdittime' );
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if( !preg_match( '/^\d{14}$/', $this->edittime )) $this->edittime = '';
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$this->preview = $request->getCheck( 'wpPreview' );
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$this->save = $request->wasPosted() && !$this->preview;
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$this->minoredit = $request->getCheck( 'wpMinoredit' );
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$this->watchthis = $request->getCheck( 'wpWatchthis' );
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$this->oldid = $request->getInt( 'oldid' );
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# Section edit can come from either the form or a link
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$this->section = $request->getVal( 'wpSection', $request->getVal( 'section' ) );
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}
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/**
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* Since there is only one text field on the edit form,
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* pressing <enter> will cause the form to be submitted, but
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* the submit button value won't appear in the query, so we
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* Fake it here before going back to edit(). This is kind of
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* ugly, but it helps some old URLs to still work.
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*/
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function submit() {
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if( !$this->preview ) $this->save = true;
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$this->edit();
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}
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/**
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* The edit form is self-submitting, so that when things like
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* preview and edit conflicts occur, we get the same form back
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* with the extra stuff added. Only when the final submission
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* is made and all is well do we actually save and redirect to
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* the newly-edited page.
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*
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* @param string $formtype Type of form either : save, initial or preview
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*/
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function editForm( $formtype ) {
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global $wgOut, $wgUser;
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global $wgLang, $wgContLang, $wgParser, $wgTitle;
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global $wgAllowAnonymousMinor;
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global $wgWhitelistEdit;
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global $wgSpamRegex, $wgFilterCallback;
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global $wgUseLatin1;
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$sk = $wgUser->getSkin();
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$isConflict = false;
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// css / js subpages of user pages get a special treatment
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$isCssJsSubpage = (Namespace::getUser() == $wgTitle->getNamespace() and preg_match("/\\.(css|js)$/", $wgTitle->getText() ));
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if(!$this->mTitle->getArticleID()) { # new article
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$wgOut->addWikiText(wfmsg('newarticletext'));
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}
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if( Namespace::isTalk( $this->mTitle->getNamespace() ) ) {
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$wgOut->addWikiText(wfmsg('talkpagetext'));
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}
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# Attempt submission here. This will check for edit conflicts,
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# and redundantly check for locked database, blocked IPs, etc.
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# that edit() already checked just in case someone tries to sneak
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# in the back door with a hand-edited submission URL.
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if ( 'save' == $formtype ) {
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# Check for spam
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if ( $wgSpamRegex && preg_match( $wgSpamRegex, $this->textbox1, $matches ) ) {
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$this->spamPage ( $matches );
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return;
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}
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if ( $wgFilterCallback && $wgFilterCallback( $this->mTitle, $this->textbox1, $this->section ) ) {
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# Error messages or other handling should be performed by the filter function
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return;
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}
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if ( $wgUser->isBlocked() ) {
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$this->blockedIPpage();
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return;
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}
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if ( !$wgUser->getID() && $wgWhitelistEdit ) {
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$this->userNotLoggedInPage();
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return;
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}
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if ( wfReadOnly() ) {
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$wgOut->readOnlyPage();
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return;
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}
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# If article is new, insert it.
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$aid = $this->mTitle->getArticleID( GAID_FOR_UPDATE );
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if ( 0 == $aid ) {
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# Don't save a new article if it's blank.
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if ( ( '' == $this->textbox1 ) ||
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( wfMsg( 'newarticletext' ) == $this->textbox1 ) ) {
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$wgOut->redirect( $this->mTitle->getFullURL() );
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return;
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}
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if (wfRunHooks('ArticleSave', $this->mArticle, $wgUser, $this->textbox1,
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$this->summary, $this->minoredit, $this->watchthis, NULL))
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{
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$this->mArticle->insertNewArticle( $this->textbox1, $this->summary,
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$this->minoredit, $this->watchthis );
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wfRunHooks('ArticleSaveComplete', $this->mArticle, $wgUser, $this->textbox1,
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$this->summary, $this->minoredit, $this->watchthis, NULL);
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}
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return;
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}
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# Article exists. Check for edit conflict.
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$this->mArticle->clear(); # Force reload of dates, etc.
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$this->mArticle->forUpdate( true ); # Lock the article
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if( ( $this->section != 'new' ) &&
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($this->mArticle->getTimestamp() != $this->edittime ) ) {
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$isConflict = true;
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}
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$userid = $wgUser->getID();
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if ( $isConflict) {
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$text = $this->mArticle->getTextOfLastEditWithSectionReplacedOrAdded(
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$this->section, $this->textbox1, $this->summary, $this->edittime);
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}
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else {
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$text = $this->mArticle->getTextOfLastEditWithSectionReplacedOrAdded(
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$this->section, $this->textbox1, $this->summary);
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}
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# Suppress edit conflict with self
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if ( ( 0 != $userid ) && ( $this->mArticle->getUser() == $userid ) ) {
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$isConflict = false;
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} else {
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# switch from section editing to normal editing in edit conflict
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if($isConflict) {
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# Attempt merge
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if( $this->mergeChangesInto( $text ) ){
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// Successful merge! Maybe we should tell the user the good news?
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$isConflict = false;
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} else {
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$this->section = '';
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$this->textbox1 = $text;
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}
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}
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}
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if ( ! $isConflict ) {
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# All's well
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$sectionanchor = '';
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if( $this->section == 'new' ) {
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if( $this->summary != '' ) {
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$sectionanchor = $this->sectionAnchor( $this->summary );
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}
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} elseif( $this->section != '' ) {
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# Try to get a section anchor from the section source, redirect to edited section if header found
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# XXX: might be better to integrate this into Article::getTextOfLastEditWithSectionReplacedOrAdded
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# for duplicate heading checking and maybe parsing
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$hasmatch = preg_match( "/^ *([=]{1,6})(.*?)(\\1) *\\n/i", $this->textbox1, $matches );
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# we can't deal with anchors, includes, html etc in the header for now,
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# headline would need to be parsed to improve this
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#if($hasmatch and strlen($matches[2]) > 0 and !preg_match( "/[\\['{<>]/", $matches[2])) {
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if($hasmatch and strlen($matches[2]) > 0) {
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$sectionanchor = $this->sectionAnchor( $matches[2] );
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}
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}
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if (wfRunHooks('ArticleSave', $this, $wgUser, $text, $this->summary,
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$this->minoredit, $this->watchthis, $sectionanchor))
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{
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# update the article here
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if($this->mArticle->updateArticle( $text, $this->summary, $this->minoredit,
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$this->watchthis, '', $sectionanchor ))
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{
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wfRunHooks('ArticleSaveComplete', $this, $wgUser, $text, $this->summary,
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$this->minoredit, $this->watchthis, $sectionanchor);
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return;
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}
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else
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$isConflict = true;
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}
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}
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}
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# First time through: get contents, set time for conflict
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# checking, etc.
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if ( 'initial' == $formtype ) {
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$this->edittime = $this->mArticle->getTimestamp();
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$this->textbox1 = $this->mArticle->getContent( true );
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$this->summary = '';
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$this->proxyCheck();
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}
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$wgOut->setRobotpolicy( 'noindex,nofollow' );
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# Enabled article-related sidebar, toplinks, etc.
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$wgOut->setArticleRelated( true );
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if ( $isConflict ) {
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$s = wfMsg( 'editconflict', $this->mTitle->getPrefixedText() );
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$wgOut->setPageTitle( $s );
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$wgOut->addHTML( wfMsg( 'explainconflict' ) );
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$this->textbox2 = $this->textbox1;
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$this->textbox1 = $this->mArticle->getContent( true );
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$this->edittime = $this->mArticle->getTimestamp();
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} else {
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if( $this->section != '' ) {
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if( $this->section == 'new' ) {
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$s = wfMsg('editingcomment', $this->mTitle->getPrefixedText() );
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} else {
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$s = wfMsg('editingsection', $this->mTitle->getPrefixedText() );
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}
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if(!$this->preview) {
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$sectitle=preg_match("/^=+(.*?)=+/mi",
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$this->textbox1,
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$matches);
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if( !empty( $matches[1] ) ) {
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$this->summary = "/* ". trim($matches[1])." */ ";
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}
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}
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} else {
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$s = wfMsg( 'editing', $this->mTitle->getPrefixedText() );
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}
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$wgOut->setPageTitle( $s );
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if ( !$wgUseLatin1 && !$this->checkUnicodeCompliantBrowser() ) {
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$this->mArticle->setOldSubtitle();
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$wgOut->addWikiText( wfMsg( 'nonunicodebrowser') );
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}
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if ( $this->oldid ) {
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$this->mArticle->setOldSubtitle();
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$wgOut->addHTML( wfMsg( 'editingold' ) );
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}
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}
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if( wfReadOnly() ) {
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$wgOut->addHTML( '<strong>' .
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wfMsg( 'readonlywarning' ) .
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"</strong>" );
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} else if ( $isCssJsSubpage and 'preview' != $formtype) {
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$wgOut->addHTML( wfMsg( 'usercssjsyoucanpreview' ));
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}
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if( $this->mTitle->isProtected('edit') ) {
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$wgOut->addHTML( '<strong>' . wfMsg( 'protectedpagewarning' ) .
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"</strong><br />\n" );
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}
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$kblength = (int)(strlen( $this->textbox1 ) / 1024);
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if( $kblength > 29 ) {
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$wgOut->addHTML( '<strong>' .
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wfMsg( 'longpagewarning', $wgLang->formatNum( $kblength ) )
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. '</strong>' );
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}
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$rows = $wgUser->getOption( 'rows' );
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$cols = $wgUser->getOption( 'cols' );
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$ew = $wgUser->getOption( 'editwidth' );
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if ( $ew ) $ew = " style=\"width:100%\"";
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else $ew = '';
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$q = 'action=submit';
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#if ( "no" == $redirect ) { $q .= "&redirect=no"; }
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$action = $this->mTitle->escapeLocalURL( $q );
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$summary = wfMsg('summary');
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$subject = wfMsg('subject');
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$minor = wfMsg('minoredit');
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$watchthis = wfMsg ('watchthis');
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$save = wfMsg('savearticle');
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$prev = wfMsg('showpreview');
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$cancel = $sk->makeKnownLink( $this->mTitle->getPrefixedText(),
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wfMsg('cancel') );
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$edithelpurl = $sk->makeUrl( wfMsg( 'edithelppage' ));
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$edithelp = '<a target="helpwindow" href="'.$edithelpurl.'">'.
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htmlspecialchars( wfMsg( 'edithelp' ) ).'</a> '.
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htmlspecialchars( wfMsg( 'newwindow' ) );
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global $wgRightsText;
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$copywarn = "<div id=\"editpage-copywarn\">\n" .
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wfMsg( $wgRightsText ? 'copyrightwarning' : 'copyrightwarning2',
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'[[' . wfMsg( 'copyrightpage' ) . ']]',
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$wgRightsText ) . "\n</div>";
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if( $wgUser->getOption('showtoolbar') and !$isCssJsSubpage ) {
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# prepare toolbar for edit buttons
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$toolbar = $this->getEditToolbar();
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} else {
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$toolbar = '';
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}
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// activate checkboxes if user wants them to be always active
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if( !$this->preview ) {
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if( $wgUser->getOption( 'watchdefault' ) ) $this->watchthis = true;
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if( $wgUser->getOption( 'minordefault' ) ) $this->minoredit = true;
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// activate checkbox also if user is already watching the page,
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// require wpWatchthis to be unset so that second condition is not
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// checked unnecessarily
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if( !$this->watchthis && $this->mTitle->userIsWatching() ) $this->watchthis = true;
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}
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$minoredithtml = '';
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if ( 0 != $wgUser->getID() || $wgAllowAnonymousMinor ) {
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$minoredithtml =
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"<input tabindex='3' type='checkbox' value='1' name='wpMinoredit'".($this->minoredit?" checked='checked'":"").
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" accesskey='".wfMsg('accesskey-minoredit')."' id='wpMinoredit' />".
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"<label for='wpMinoredit' title='".wfMsg('tooltip-minoredit')."'>{$minor}</label>";
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}
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$watchhtml = '';
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if ( 0 != $wgUser->getID() ) {
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$watchhtml = "<input tabindex='4' type='checkbox' name='wpWatchthis'".($this->watchthis?" checked='checked'":"").
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" accesskey='".wfMsg('accesskey-watch')."' id='wpWatchthis' />".
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"<label for='wpWatchthis' title='".wfMsg('tooltip-watch')."'>{$watchthis}</label>";
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}
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$checkboxhtml = $minoredithtml . $watchhtml . '<br />';
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if ( 'preview' == $formtype) {
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$previewhead='<h2>' . wfMsg( 'preview' ) . "</h2>\n<p><center><font color=\"#cc0000\">" .
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wfMsg( 'note' ) . wfMsg( 'previewnote' ) . "</font></center></p>\n";
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if ( $isConflict ) {
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$previewhead.='<h2>' . wfMsg( 'previewconflict' ) .
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"</h2>\n";
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}
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$parserOptions = ParserOptions::newFromUser( $wgUser );
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$parserOptions->setEditSection( false );
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$parserOptions->setEditSectionOnRightClick( false );
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# don't parse user css/js, show message about preview
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# XXX: stupid php bug won't let us use $wgTitle->isCssJsSubpage() here
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if ( $isCssJsSubpage ) {
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if(preg_match("/\\.css$/", $wgTitle->getText() ) ) {
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$previewtext = wfMsg('usercsspreview');
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} else if(preg_match("/\\.js$/", $wgTitle->getText() ) ) {
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$previewtext = wfMsg('userjspreview');
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}
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$parserOutput = $wgParser->parse( $previewtext , $wgTitle, $parserOptions );
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$wgOut->addHTML( $parserOutput->mText );
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} else {
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# if user want to see preview when he edit an article
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if( $wgUser->getOption('previewonfirst') and ($this->textbox1 == '')) {
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$this->textbox1 = $this->mArticle->getContent(true);
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}
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$parserOutput = $wgParser->parse( $this->mArticle->preSaveTransform( $this->textbox1 ) ."\n\n",
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$wgTitle, $parserOptions );
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$previewHTML = $parserOutput->mText;
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if($wgUser->getOption('previewontop')) {
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$wgOut->addHTML($previewhead);
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$wgOut->addHTML($previewHTML);
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}
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$wgOut->addCategoryLinks($parserOutput->getCategoryLinks());
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$wgOut->addLanguageLinks($parserOutput->getLanguageLinks());
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$wgOut->addHTML( "<br style=\"clear:both;\" />\n" );
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}
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}
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# if this is a comment, show a subject line at the top, which is also the edit summary.
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# Otherwise, show a summary field at the bottom
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$summarytext = htmlspecialchars( $wgContLang->recodeForEdit( $this->summary ) ); # FIXME
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if( $this->section == 'new' ) {
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$commentsubject="{$subject}: <input tabindex='1' type='text' value=\"$summarytext\" name=\"wpSummary\" maxlength='200' size='60' /><br />";
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$editsummary = '';
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} else {
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$commentsubject = '';
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$editsummary="{$summary}: <input tabindex='3' type='text' value=\"$summarytext\" name=\"wpSummary\" maxlength='200' size='60' /><br />";
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}
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if( !$this->preview ) {
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# Don't select the edit box on preview; this interferes with seeing what's going on.
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$wgOut->setOnloadHandler( 'document.editform.wpTextbox1.focus()' );
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}
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# Prepare a list of templates used by this page
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$db =& wfGetDB( DB_SLAVE );
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$cur = $db->tableName( 'cur' );
|
|
$links = $db->tableName( 'links' );
|
|
$id = $this->mTitle->getArticleID();
|
|
$sql = "SELECT cur_namespace,cur_title,cur_id ".
|
|
"FROM $cur,$links WHERE l_to=cur_id AND l_from={$id} and cur_namespace=".NS_TEMPLATE;
|
|
$res = $db->query( $sql, "EditPage::editform" );
|
|
|
|
if ( $db->numRows( $res ) ) {
|
|
$templates = '<br />'. wfMsg( 'templatesused' ) . '<ul>';
|
|
while ( $row = $db->fetchObject( $res ) ) {
|
|
if ( $titleObj = Title::makeTitle( $row->cur_namespace, $row->cur_title ) ) {
|
|
$templates .= '<li>' . $sk->makeLinkObj( $titleObj ) . '</li>';
|
|
}
|
|
}
|
|
$templates .= '</ul>';
|
|
} else {
|
|
$templates = '';
|
|
}
|
|
$wgOut->addHTML( "
|
|
{$toolbar}
|
|
<form id=\"editform\" name=\"editform\" method=\"post\" action=\"$action\"
|
|
enctype=\"multipart/form-data\">
|
|
{$commentsubject}
|
|
<textarea tabindex='1' accesskey=\",\" name=\"wpTextbox1\" rows='{$rows}'
|
|
cols='{$cols}'{$ew}>" .
|
|
htmlspecialchars( $wgContLang->recodeForEdit( $this->textbox1 ) ) .
|
|
"
|
|
</textarea>
|
|
<br />{$editsummary}
|
|
{$checkboxhtml}
|
|
<input tabindex='5' id='wpSave' type='submit' value=\"{$save}\" name=\"wpSave\" accesskey=\"".wfMsg('accesskey-save')."\"".
|
|
" title=\"".wfMsg('tooltip-save')."\"/>
|
|
<input tabindex='6' id='wpPreview' type='submit' value=\"{$prev}\" name=\"wpPreview\" accesskey=\"".wfMsg('accesskey-preview')."\"".
|
|
" title=\"".wfMsg('tooltip-preview')."\"/>
|
|
<em>{$cancel}</em> | <em>{$edithelp}</em>{$templates}" );
|
|
$wgOut->addWikiText( $copywarn );
|
|
$wgOut->addHTML( "
|
|
<input type='hidden' value=\"" . htmlspecialchars( $this->section ) . "\" name=\"wpSection\" />
|
|
<input type='hidden' value=\"{$this->edittime}\" name=\"wpEdittime\" />\n" );
|
|
|
|
if ( $isConflict ) {
|
|
require_once( "DifferenceEngine.php" );
|
|
$wgOut->addHTML( "<h2>" . wfMsg( "yourdiff" ) . "</h2>\n" );
|
|
DifferenceEngine::showDiff( $this->textbox2, $this->textbox1,
|
|
wfMsg( "yourtext" ), wfMsg( "storedversion" ) );
|
|
|
|
$wgOut->addHTML( "<h2>" . wfMsg( "yourtext" ) . "</h2>
|
|
<textarea tabindex=6 id='wpTextbox2' name=\"wpTextbox2\" rows='{$rows}' cols='{$cols}' wrap='virtual'>"
|
|
. htmlspecialchars( $wgContLang->recodeForEdit( $this->textbox2 ) ) .
|
|
"
|
|
</textarea>" );
|
|
}
|
|
$wgOut->addHTML( "</form>\n" );
|
|
if($formtype =="preview" && !$wgUser->getOption("previewontop")) {
|
|
$wgOut->addHTML($previewhead);
|
|
$wgOut->addHTML($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 ( $matches = array() )
|
|
{
|
|
global $wgOut;
|
|
$wgOut->setPageTitle( wfMsg( 'spamprotectiontitle' ) );
|
|
$wgOut->setRobotpolicy( 'noindex,nofollow' );
|
|
$wgOut->setArticleRelated( false );
|
|
|
|
$wgOut->addWikiText( wfMsg( 'spamprotectiontext' ) );
|
|
if ( isset ( $matches[0] ) ) {
|
|
$wgOut->addWikiText( wfMsg( 'spamprotectionmatch', "<nowiki>{$matches[0]}</nowiki>" ) );
|
|
}
|
|
$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 ){
|
|
$fname = 'EditPage::mergeChangesInto';
|
|
$oldDate = $this->edittime;
|
|
$dbw =& wfGetDB( DB_MASTER );
|
|
$obj = $dbw->selectRow( 'cur', array( 'cur_text' ), array( 'cur_id' => $this->mTitle->getArticleID() ),
|
|
$fname, 'FOR UPDATE' );
|
|
|
|
$yourtext = $obj->cur_text;
|
|
$ns = $this->mTitle->getNamespace();
|
|
$title = $this->mTitle->getDBkey();
|
|
$obj = $dbw->selectRow( 'old',
|
|
array( 'old_text','old_flags'),
|
|
array( 'old_namespace' => $ns, 'old_title' => $title,
|
|
'old_timestamp' => $dbw->timestamp($oldDate)),
|
|
$fname );
|
|
$oldText = Article::getRevisionText( $obj );
|
|
|
|
if(wfMerge($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' => "\\<math\\>",
|
|
'close' => "\\</math\\>",
|
|
'sample'=> wfMsg('math_sample'),
|
|
'tip' => wfMsg('math_tip'),
|
|
'key' => 'C'
|
|
),
|
|
array( 'image' => 'button_nowiki.png',
|
|
'open' => "\\<nowiki\\>",
|
|
'close' => "\\</nowiki\\>",
|
|
'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 ="<script type='text/javascript'>\n/*<![CDATA[*/\n";
|
|
|
|
$toolbar.="document.writeln(\"<div id='toolbar'>\");\n";
|
|
foreach($toolarray as $tool) {
|
|
|
|
$image=$wgStylePath.'/common/images/'.$tool['image'];
|
|
$open=$tool['open'];
|
|
$close=$tool['close'];
|
|
$sample = addslashes( $tool['sample'] );
|
|
|
|
// Note that we use the tip both for the ALT tag and the TITLE tag of the image.
|
|
// Older browsers show a "speedtip" type message only for ALT.
|
|
// Ideally these should be different, realistically they
|
|
// probably don't need to be.
|
|
$tip = addslashes( $tool['tip'] );
|
|
|
|
#$key = $tool["key"];
|
|
|
|
$toolbar.="addButton('$image','$tip','$open','$close','$sample');\n";
|
|
}
|
|
|
|
$toolbar.="addInfobox('" . addslashes( wfMsg( "infobox" ) ) . "','" . addslashes(wfMsg("infobox_alert")) . "');\n";
|
|
$toolbar.="document.writeln(\"</div>\");\n";
|
|
|
|
$toolbar.="/*]]>*/\n</script>";
|
|
return $toolbar;
|
|
}
|
|
|
|
}
|
|
|
|
?>
|