<?php
-# Basic support for outputting syndication feeds in RSS, other formats
-#
-# Copyright (C) 2004 Brion Vibber <brion@pobox.com>
-# http://www.mediawiki.org/
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-# http://www.gnu.org/copyleft/gpl.html
-
/**
+ * Basic support for outputting syndication feeds in RSS, other formats.
+ *
* Contain a feed class as well as classes to build rss / atom ... feeds
* Available feeds are defined in Defines.php
- * @package MediaWiki
+ *
+ * Copyright © 2004 Brion Vibber <brion@pobox.com>
+ * http://www.mediawiki.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
*/
+/**
+ * @defgroup Feed Feed
+ */
/**
- * @todo document
- * @package MediaWiki
+ * A base class for basic support for outputting syndication feeds in RSS and other formats.
+ *
+ * @ingroup Feed
*/
class FeedItem {
/**#@+
* @var string
- * @access private
+ * @private
*/
var $Title = 'Wiki';
var $Description = '';
var $Url = '';
var $Date = '';
var $Author = '';
+ var $UniqueId = '';
+ var $RSSIsPermalink;
/**#@-*/
- /**#@+
- * @todo document
+ /**
+ * Constructor
+ *
+ * @param $Title String: Item's title
+ * @param $Description String
+ * @param $Url String: URL uniquely designating the item.
+ * @param $Date String: Item's date
+ * @param $Author String: Author's user name
+ * @param $Comments String
*/
- function FeedItem( $Title, $Description, $Url, $Date = '', $Author = '', $Comments = '' ) {
+ function __construct( $Title, $Description, $Url, $Date = '', $Author = '', $Comments = '' ) {
$this->Title = $Title;
$this->Description = $Description;
$this->Url = $Url;
+ $this->UniqueId = $Url;
+ $this->RSSIsPermalink = false;
$this->Date = $Date;
$this->Author = $Author;
$this->Comments = $Comments;
}
/**
- * @static
+ * Encode $string so that it can be safely embedded in a XML document
+ *
+ * @param $string String: string to encode
+ * @return String
*/
- function xmlEncode( $string ) {
+ public function xmlEncode( $string ) {
$string = str_replace( "\r\n", "\n", $string );
$string = preg_replace( '/[\x00-\x08\x0b\x0c\x0e-\x1f]/', '', $string );
return htmlspecialchars( $string );
}
- function getTitle() { return $this->xmlEncode( $this->Title ); }
- function getUrl() { return $this->xmlEncode( $this->Url ); }
- function getDescription() { return $this->xmlEncode( $this->Description ); }
- function getLanguage() {
- global $wgContLanguageCode;
- return $wgContLanguageCode;
+ /**
+ * Get the unique id of this item
+ *
+ * @return String
+ */
+ public function getUniqueId() {
+ if ( $this->UniqueId ) {
+ return $this->xmlEncode( $this->UniqueId );
+ }
+ }
+
+ /**
+ * set the unique id of an item
+ *
+ * @param $uniqueId String: unique id for the item
+ * @param $RSSisPermalink Boolean: set to true if the guid (unique id) is a permalink (RSS feeds only)
+ */
+ public function setUniqueId($uniqueId, $RSSisPermalink = False) {
+ $this->UniqueId = $uniqueId;
+ $this->RSSIsPermalink = $isPermalink;
+ }
+
+ /**
+ * Get the title of this item; already xml-encoded
+ *
+ * @return String
+ */
+ public function getTitle() {
+ return $this->xmlEncode( $this->Title );
+ }
+
+ /**
+ * Get the URL of this item; already xml-encoded
+ *
+ * @return String
+ */
+ public function getUrl() {
+ return $this->xmlEncode( $this->Url );
+ }
+
+ /**
+ * Get the description of this item; already xml-encoded
+ *
+ * @return String
+ */
+ public function getDescription() {
+ return $this->xmlEncode( $this->Description );
+ }
+
+ /**
+ * Get the language of this item
+ *
+ * @return String
+ */
+ public function getLanguage() {
+ global $wgLanguageCode;
+ return $wgLanguageCode;
+ }
+
+ /**
+ * Get the title of this item
+ *
+ * @return String
+ */
+ public function getDate() {
+ return $this->Date;
+ }
+
+ /**
+ * Get the author of this item; already xml-encoded
+ *
+ * @return String
+ */
+ public function getAuthor() {
+ return $this->xmlEncode( $this->Author );
+ }
+
+ /**
+ * Get the comment of this item; already xml-encoded
+ *
+ * @return String
+ */
+ public function getComments() {
+ return $this->xmlEncode( $this->Comments );
+ }
+
+ /**
+ * Quickie hack... strip out wikilinks to more legible form from the comment.
+ *
+ * @param $text String: wikitext
+ * @return String
+ */
+ public static function stripComment( $text ) {
+ return preg_replace( '/\[\[([^]]*\|)?([^]]+)\]\]/', '\2', $text );
}
- function getDate() { return $this->Date; }
- function getAuthor() { return $this->xmlEncode( $this->Author ); }
- function getComments() { return $this->xmlEncode( $this->Comments ); }
/**#@-*/
}
/**
- * @todo document
- * @package MediaWiki
+ * @todo document (needs one-sentence top-level class description).
+ * @ingroup Feed
*/
class ChannelFeed extends FeedItem {
/**#@+
*
* This should be called from the outHeader() method,
* but can also be called separately.
- *
- * @access public
*/
- function httpHeaders() {
+ public function httpHeaders() {
global $wgOut;
# We take over from $wgOut, excepting its cache header info
* Return an internet media type to be sent in the headers.
*
* @return string
- * @access private
+ * @private
*/
function contentType() {
global $wgRequest;
/**
* Output the initial XML headers with a stylesheet for legibility
* if someone finds it in a browser.
- * @access private
+ * @private
*/
function outXmlHeader() {
- global $wgServer, $wgStylePath;
+ global $wgStylePath, $wgStyleVersion;
$this->httpHeaders();
- echo '<?xml version="1.0" encoding="utf-8"?>' . "\n";
+ echo '<?xml version="1.0"?>' . "\n";
echo '<?xml-stylesheet type="text/css" href="' .
- htmlspecialchars( "$wgServer$wgStylePath/common/feed.css" ) . '"?' . ">\n";
+ htmlspecialchars( wfExpandUrl( "$wgStylePath/common/feed.css?$wgStyleVersion" ) ) .
+ '"?' . ">\n";
}
}
/**
* Generate a RSS feed
- * @todo document
- * @package MediaWiki
+ *
+ * @ingroup Feed
*/
class RSSFeed extends ChannelFeed {
/**
* Format a date given a timestamp
- * @param integer $ts Timestamp
- * @return string Date string
+ *
+ * @param $ts Integer: timestamp
+ * @return String: date string
*/
function formatTime( $ts ) {
return gmdate( 'D, d M Y H:i:s \G\M\T', wfTimestamp( TS_UNIX, $ts ) );
/**
* Output an RSS 2.0 item
- * @param FeedItem item to be output
+ * @param $item FeedItem: item to be output
*/
function outItem( $item ) {
?>
<item>
<title><?php print $item->getTitle() ?></title>
<link><?php print $item->getUrl() ?></link>
+ <guid<?php if( !$item->RSSIsPermalink ) print ' isPermaLink="false"' ?>><?php print $item->getUniqueId() ?></guid>
<description><?php print $item->getDescription() ?></description>
<?php if( $item->getDate() ) { ?><pubDate><?php print $this->formatTime( $item->getDate() ) ?></pubDate><?php } ?>
<?php if( $item->getAuthor() ) { ?><dc:creator><?php print $item->getAuthor() ?></dc:creator><?php }?>
/**
* Generate an Atom feed
- * @todo document
- * @package MediaWiki
+ *
+ * @ingroup Feed
*/
class AtomFeed extends ChannelFeed {
/**
}
/**
- * @todo document
+ * Outputs a basic header for Atom 1.0 feeds.
*/
function outHeader() {
global $wgVersion;
* have to change the id? Maybe? Maybe not.
*
* @return string
- * @access private
+ * @private
*/
function getFeedId() {
return $this->getSelfUrl();
/**
* Atom 1.0 requests a self-reference to the feed.
* @return string
- * @access private
+ * @private
*/
function getSelfUrl() {
global $wgRequest;
}
/**
- * @todo document
+ * Output a given item.
+ * @param $item
*/
function outItem( $item ) {
global $wgMimeType;
?>
<entry>
- <id><?php print $item->getUrl() ?></id>
+ <id><?php print $item->getUniqueId() ?></id>
<title><?php print $item->getTitle() ?></title>
<link rel="alternate" type="<?php print $wgMimeType ?>" href="<?php print $item->getUrl() ?>"/>
<?php if( $item->getDate() ) { ?>
}
/**
- * @todo document
+ * Outputs the footer for Atom 1.0 feed (basicly '\</feed\>').
*/
function outFooter() {?>
</feed><?php
}
}
-
-?>
dépôts / lhc / web / wiklou.git / blobdiff