http://www.mediawiki.org/wiki/Special:Code/MediaWiki/55132
Revision: 55132
Author: tbleher
Date: 2009-08-16 09:52:10 +0000 (Sun, 16 Aug 2009)
Log Message:
-----------
Add initial version of Commentbox extension
Added Paths:
-----------
trunk/extensions/Commentbox/
trunk/extensions/Commentbox/Commentbox.i18n.php
trunk/extensions/Commentbox/Commentbox.php
trunk/extensions/Commentbox/SpecialAddComment_body.php
Added: trunk/extensions/Commentbox/Commentbox.i18n.php
===================================================================
--- trunk/extensions/Commentbox/Commentbox.i18n.php
(rev 0)
+++ trunk/extensions/Commentbox/Commentbox.i18n.php 2009-08-16 09:52:10 UTC
(rev 55132)
@@ -0,0 +1,45 @@
+<?php
+/**
+ * Internationalisation file for extension Commentbox.
+ *
+ * @addtogroup Extensions
+ */
+
+if (!defined('MEDIAWIKI')) die();
+
+$messages = array();
+
+$messages['en'] = array(
+ 'commentbox-desc' => 'Adds a commentbox to certain pages',
+ 'commentbox-prefill' => '',
+ 'commentbox-intro' => '== Add a comment... ==
+You have a comment on this page? Add it here or <span
class="plainlinks">[{{fullurl:{{FULLPAGENAME}}|action=edit}} edit the page
directly]</span>.',
+ 'commentbox-savebutton' => 'Save comment',
+ 'commentbox-name' => 'Name:',
+ 'commentbox-name-explanation' => '<small>(Tip: If you
[[Special:Userlogin|log in]], you won\'t have to fill in your name here
manually)</small>',
+ 'commentbox-log' => 'New Comments',
+ 'commentbox-first-comment-heading' => '== Comments ==',
+ 'commentbox-regex' => '/\n==\s*Comments\s*==\s*\n/i', # should match
the above heading
+ 'commentbox-errorpage-title' => 'Error while creating comment',
+ 'commentbox-error-page-nonexistent' => 'This page does not exist!',
+ 'commentbox-error-namespace' => 'Comments are not allowed in this
namespace!',
+ 'commentbox-error-empty-comment' => 'Empty comments are not allowed!',
+);
+
+$messages['de'] = array(
+ 'commentbox-desc' => 'Fügt in bestimmte Seiten ein Kommentarfeld ein',
+ 'commentbox-prefill' => '',
+ 'commentbox-intro' => '== Kommentar hinzufügen... ==
+Du hast einen Kommentar zu dieser Seite? Trag ihn hier ein oder <span
class="plainlinks">[{{fullurl:{{FULLPAGENAME}}|action=edit}} bearbeite die
Seite direkt]</span>.',
+ 'commentbox-savebutton' => 'Kommentar speichern',
+ 'commentbox-name' => 'Name:',
+ 'commentbox-name-explanation' => '<small>(Tipp: Wenn Du Dich
[[Spezial:Anmelden|anmeldest]], musst Du nicht mehr hier Deinen Namen
angeben)</small>',
+ 'commentbox-log' => 'Neuer Kommentar',
+ 'commentbox-first-comment-heading' => '== Kommentare ==',
+ 'commentbox-regex' => '/\n==\s*Kommentare\s*==\s*\n/i',
+ 'commentbox-errorpage-title' => 'Fehler bei der Erzeugung des
Kommentars',
+ 'commentbox-error-page-nonexistent' => 'Die Seite existiert nicht!',
+ 'commentbox-error-namespace' => 'Kommentare sind in diesem Namensraum
nicht erlaubt!',
+ 'commentbox-error-empty-comment' => 'Leere Kommentare sind nicht
erlaubt!',
+);
+
Added: trunk/extensions/Commentbox/Commentbox.php
===================================================================
--- trunk/extensions/Commentbox/Commentbox.php (rev 0)
+++ trunk/extensions/Commentbox/Commentbox.php 2009-08-16 09:52:10 UTC (rev
55132)
@@ -0,0 +1,91 @@
+<?php
+/*...@+
+ * Adds a comment box to the bottom of wiki pages in predefined namespaces
+ * @addtogroup Extensions
+ *
+ * @link http://www.mediawiki.org/wiki/Extension:Commentbox Documentation
+ *
+ *
+ * @author Thomas Bleher <thomasble...@gmx.de>
+ * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License
2.0 or later
+ */
+if (!defined('MEDIAWIKI')) die();
+
+$wgExtensionCredits['other'][] = array(
+ 'name' => 'Commentbox',
+ 'path' => __FILE__,
+ 'author' => '[http://spiele.j-crew.de Thomas Bleher]',
+ 'version' => '0.1',
+ 'url' =>
'http://www.mediawiki.org/wiki/Extension:Commentbox',
+ 'description' => 'Adds a commentbox to certain pages',
+ 'descriptionmsg' => 'commentbox-desc',
+);
+
+# Configuration parameters
+$wgCommentboxNamespaces = array (
+ NS_MAIN => true
+);
+$wgCommentboxRows = 5;
+$wgCommentboxColumns = 80;
+
+$wgExtensionMessagesFiles['Commentbox'] = dirname(__FILE__) .
'/Commentbox.i18n.php';
+$wgSpecialPages['AddComment'] = 'SpecialAddComment';
+$wgAutoloadClasses['SpecialAddComment'] = dirname( __FILE__ ) .
'/SpecialAddComment_body.php';
+$wgHooks['OutputPageBeforeHTML'][] = 'wfExtensionCommentbox_Add';
+
+function wfExtensionCommentbox_Add( &$op, &$text ) {
+ global $wgUser, $wgArticle, $wgRequest, $action, $wgTitle,
+ $wgCommentboxNamespaces, $wgCommentboxRows,
+ $wgCommentboxColumns;
+
+ if( !$wgTitle->exists() )
+ return true;
+
+ if( !$wgTitle->userCan('edit', true) )
+ return true;
+ if( !array_key_exists( $wgTitle->getNamespace(),
$wgCommentboxNamespaces )
+ || !$wgCommentboxNamespaces[ $wgTitle->getNamespace() ] )
+ return true;
+ if( !( $action == 'view' || $action == 'purge' || $action == 'submit' )
)
+ return true;
+ if( $wgRequest->getCheck( 'wpPreview' )
+ || $wgRequest->getCheck( 'wpLivePreview' )
+ || $wgRequest->getCheck( 'wpDiff' ) )
+ return true;
+ if( !is_null( $wgRequest->getVal( 'preview' ) ) )
+ return true;
+ if( !is_null( $wgRequest->getVal( 'diff' ) ) )
+ return true;
+
+ $newaction = Title::newFromText( 'AddComment', NS_SPECIAL
)->escapeFullURL();
+ $name = '';
+ if ( !$wgUser->isLoggedIn() ) {
+ $namecomment = wfMsgExt( 'commentbox-name-explanation',
'parseinline' );
+ $namelabel = wfMsgExt( 'commentbox-name', 'parseinline' );
+ $name = '<br />' . $namelabel;
+ $name .= ' <input name="wpAuthor" tabindex="2" type="text"
size="30" maxlength="50" /> ';
+ $name .= $namecomment;
+ }
+ $inhalt = wfMsgNoTrans( 'commentbox-prefill' );
+ $save = wfMsgExt( 'commentbox-savebutton', 'escapenoentities' );
+ $texttitle = htmlspecialchars( Title::makeName(
$wgTitle->getNamespace(), $wgTitle->getText() ) );
+
+ $intro = wfMsgExt( 'commentbox-intro', 'parse' );
+
+ $text .= <<<END
+ <form id="commentform" name="commentform" method="post"
+ action="$newaction" enctype="multipart/form-data">
+ $intro
+ <textarea tabindex='1' accesskey="," name="wpComment" id="wpComment"
+ rows='$wgCommentboxRows' cols='$wpCommentboxColumns'
+ >$inhalt</textarea>
+ $name
+ <br />
+ <input type="hidden" name="wpPageName" value="$texttitle" />
+ <input id="wpSave" name="wpSave" type="submit" tabindex="3"
value="$save"
+ accesskey="s" title="$save [alt-s]" />
+ </form>
+END;
+ return true;
+}
+
Added: trunk/extensions/Commentbox/SpecialAddComment_body.php
===================================================================
--- trunk/extensions/Commentbox/SpecialAddComment_body.php
(rev 0)
+++ trunk/extensions/Commentbox/SpecialAddComment_body.php 2009-08-16
09:52:10 UTC (rev 55132)
@@ -0,0 +1,120 @@
+<?php
+/**
+ * Specialpage for the Commentbox extension.
+ *
+ * @addtogroup Extensions
+ */
+
+if (!defined('MEDIAWIKI')) die();
+
+class SpecialAddComment extends UnlistedSpecialPage {
+ public function __construct() {
+ parent::__construct( 'AddComment', 'edit' );
+ }
+
+ public function execute( $par ) {
+ global $wgUser, $wgRequest, $wgOut, $wgCommentboxNamespaces;
+ if( !$wgRequest->wasPosted() ) {
+ $wgOut->redirect( Title::newMainPage()->getFullURL() );
+ return;
+ }
+ $this->setHeaders();
+ wfLoadExtensionMessages( 'Commentbox' );
+
+ if( !$this->userCanExecute( $wgUser ) ){
+ $this->displayRestrictionError();
+ return;
+ }
+ $Pagename = $wgRequest->getText( 'wpPageName' );
+ $Author = $wgRequest->getText( 'wpAuthor', '' );
+ $Comment = $wgRequest->getText( 'wpComment', '' );
+ $title = Title::newFromText( $Pagename );
+ if( $title == NULL || !$title->exists() ) {
+ $this->fail( 'commentbox-error-page-nonexistent' );
+ return;
+ }
+
+ if( !array_key_exists( $title->getNamespace(),
$wgCommentboxNamespaces )
+ || !$wgCommentboxNamespaces[ $title->getNamespace() ] ) {
+ $this->fail( 'commentbox-error-namespace', $title );
+ return;
+ }
+
+ if( $Comment == '' || $Comment == wfMsgNoTrans(
'commentbox-prefill' ) ) {
+ $this->fail( 'commentbox-error-empty-comment', $title );
+ return;
+ }
+
+ if( !$title->userCan( 'edit' ) ) {
+ $this->displayRestrictionError();
+ return;
+ }
+
+ // TODO: Integrate with SpamBlacklist etc.
+ // Currently, no http/https-links are allowed at all
+ $matches = array();
+ if( preg_match( '@https?://[-.\w]+@', $Comment, $matches ) ||
+ preg_match( '@https?://[-.\w]+@', $Author, $matches ) ) {
+ $wgOut->setPageTitle( wfMsg( 'spamprotectiontitle' ) );
+ $wgOut->setRobotPolicy( 'noindex,nofollow' );
+ $wgOut->setArticleRelated( false );
+
+ $wgOut->addWikiText( wfMsg( 'spamprotectiontext' ) );
+ $wgOut->addWikiText( wfMsg( 'spamprotectionmatch',
"<nowiki>{$matches[0]}</nowiki>" ) );
+ $wgOut->returnToMain( false, $wgTitle );
+ return;
+ }
+
+ $article = new Article( $title );
+ $text = $article->getContent();
+ $subject = '';
+ if( !preg_match( wfMsgForContentNoTrans( 'commentbox-regex' ),
$text ) )
+ $subject = wfMsgForContent(
'commentbox-first-comment-heading' )."\n";
+ $sig = $wgUser->isLoggedIn() ? "-- ~~~~" : "-- $Author ~~~~~";
+ // Append <br/> after each newline, except if the user started
a new paragraph
+ $Comment = preg_replace( '/(?<!\n)\n(?!\n)/', "<br/>\n",
$Comment );
+ $text .= "\n\n".$subject.$Comment."\n<br/>".$sig;
+ try {
+ $req = new FauxRequest(array(
+ 'action' => 'edit',
+ 'title' =>
$title->getPrefixedText(),
+ 'text' => $text,
+ 'summary' => wfMsgForContent(
'commentbox-log' ),
+ 'token' =>
$wgUser->editToken(),
+ ), true);
+ $api = new ApiMain($req, true);
+ $api->execute();
+ wfDebug("Completed API-Save\n");
+ // we only reach this point if Api doesn't throw an
exception
+ $data = $api->getResultData();
+ if ($data['edit']['result'] == 'Failure') {
+ $spamurl = $data['edit']['spamblacklist'];
+ if ($spamurl != '')
+ throw new Exception("Die Seite enthaelt
die Spam-Url ``{$spamurl}''");
+ else
+ throw new Exception("Unbekannter
Fehler");
+ }
+ } catch (Exception $e) {
+ global $wgOut;
+ $wgOut->setPageTitle( wfMsg(
'commentbox-errorpage-title' ) );
+ $wgOut->addHTML("<div class='errorbox'>".
htmlspecialchars($e->getMessage()). "</div><br clear='both' />" );
+ if( $title != NULL )
+ $wgOut->returnToMain( false, $title );
+ return;
+ }
+
+ $wgOut->redirect( $title->getFullURL() );
+ return;
+ }
+
+ function fail( $str, $title = NULL ) {
+ global $wgOut;
+ $wgOut->setPageTitle( wfMsg( 'commentbox-errorpage-title' ) );
+ $wgOut->addWikiText("<div class='errorbox'>". wfMsg( $str ).
"</div><br clear='both' />" );
+ if( $title != NULL )
+ $wgOut->returnToMain( false, $title );
+ return;
+ }
+
+}
+
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