wikimedia/mediawiki-extensions-RSS
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adding the long-wanted date format attribute. implemented a date format equalising function, so that dates of RSS feeds are rendered in a common format.

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Thomas Gries 2012-02-13 01:39:24 +00:00
parent 559d041d5e
commit e0d4f1dc22
Notes: Thomas Gries 2012-02-13 01:39:24 +00:00 
https://mediawiki.org/wiki/Special:Code/MediaWiki/111347
4 changed files with 32 additions and 10 deletions
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3
RELEASE-NOTES
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@ -15,6 +15,9 @@ http://www.mediawiki.org/wiki/Extension:RSS
* bug 30028 "Error parsing XML for RSS" - improve and harden Extension:RSS when
parsing differently flavoured RSS feeds
=== Version 1.91 2012-02-13 ===
* added optional date= attribute and $wgRSSDateDefaultFormat parameter
=== Version 1.90 2011-08-15 ===
* removed parsing of each single channel subelement (item)
* only the finally constructed feed is sent to the recursive parser:

5
RSS.php
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@ -26,7 +26,7 @@ $wgExtensionCredits['parserhook'][] = array(
'Rdb', 'Mafs', 'Alxndr', 'Thomas Gries', 'Chris Reigrut',
'K001', 'Jack Phoenix', 'Jeroen De Dauw', 'Mark A. Hershberger'
),
'version' => '1.90 20110815',
'version' => '1.91 20120213',
'url' => 'https://www.mediawiki.org/wiki/Extension:RSS',
'descriptionmsg' => 'rss-desc',
);
@ -65,3 +65,6 @@ $wgRSSUserAgent = 'MediaWikiRSS/0.02 (+http://www.mediawiki.org/wiki/Extension:R
// Proxy server to use for fetching feeds
$wgRSSProxy = false;
// default date format of item publication dates see http://www.php.net/date
$wgRSSDateDefaultFormat = "(Y-m-d H:i:s)";

3
RSSData.php
View file

@ -55,11 +55,8 @@ class RSSData {
protected function rssTokenToName( $n ) {
switch( $n ) {
case 'dc:date':
return 'date';
# parse "2010-10-18T18:07:00Z"
case 'pubDate':
return 'date';
# parse RFC date
case 'dc:creator':
return 'author';
case 'title':

31
RSSParser.php
View file

@ -37,6 +37,8 @@ class RSSParser {
* and return an object that can produce rendered output.
*/
function __construct( $url, $args ) {
global $wgRSSDateDefaultFormat;
$this->url = $url;
# Get max number of headlines from argument-array
@ -50,11 +52,18 @@ class RSSParser {
}
# Get date format from argument array
# FIXME: not used yet
if ( isset( $args['date'] ) ) {
# or use a default value
switch ( true ) {
case ( isset( $args['date'] ) ):
$this->date = $args['date'];
break;
case ( isset( $wgRSSDateDefaultFormat ) ):
$this->date = $wgRSSDateDefaultFormat;
break;
default:
$this->date = "Y-m-d H:i:s";
}
# Get highlight terms from argument array
if ( isset( $args['highlight'] ) ) {
# mapping to lowercase here so the regex can be case insensitive below.
@ -291,11 +300,21 @@ class RSSParser {
// rogue <script> tags neutered.
foreach ( array_keys( $item ) as $info ) {
if ( $info != 'link' ) {
$txt = $this->highlightTerms( $this->escapeTemplateParameter( $item[ $info ] ) );
} else {
switch ( $info ) {
case 'link':
$txt = $this->sanitizeUrl( $item[ $info ] );
break;
case 'date':
// PHP > 5.3.0 users can better use date_create_from_format method to reformat a date string
$tempTimezone = date_default_timezone_get();
date_default_timezone_set( 'UTC' );
$txt = date( $this->date, strtotime( $item[ $info ] ) );
date_default_timezone_set( $tempTimezone );
break;
default:
$txt = $this->highlightTerms( $this->escapeTemplateParameter( $item[ $info ] ) );
}
$renderedItem = str_replace( '{{{' . $info . '}}}', $txt, $renderedItem );
}