Difference between revisions of "Delicious Extension"

Revision as of 15:56, 25 July 2010

I made a delicious extension for my MediaWiki site. The extension lets you insert all of the stories with a given tag into the wiki. Note, I made the extension for my purposes; not general use. This means the extension has 2 downsides: right now it is hard coded to my username and the you have to edit a CSS file and add an image somewhere. These things can be easily modified by someone in the future. (If someone does modify the code, I would be glad to host/link to your modifications). Also, when you manually add the css to MediaWiki:Common.css you do not impact load times as much as if the CSS would be a separate file that the script calls.

The extension uses thumbnails from http://thumbshots.com. I am using the free server, so it only shows the homepage of the site. It's not very useful, but I think it adds some color to the list.

This extension is released under the Creative Commons BY license.

Installation

Save the Extension code as /extensions/Delicious.php
Save the Delicious logo to /extensions/delicious.20.gif
Copy the CSS code to MediaWiki:Common.css
Link to the Delicious Code in LocalSettings.php: include("/extensions/Delicious.php");

Extension Code

<?php
# Delicious MediaWiki extension v.1
#   Michael Plasmeier (http://theplaz.com) 2010.07
# 

 
 
$wgExtensionFunctions[] = 'wfDelicious';
$wgExtensionCredits['parserhook'][] = array(
        'name' => 'Delicious Reader',
        'description' => 'Displays Delicious sets.',
        'author' => 'Michael Plasmeier (ThePlaz)',
        'url' => 'http://theplaz.com/'
);
 
function wfDelicious() {
        global $wgParser;
        $wgParser->setHook('delicious', 'renderDeliciousTag');
 
}
 
function renderDeliciousTag($tag){
	$feed_xml = getURL('http://feeds.delicious.com/v2/rss/theplaz/'.$tag);
	$feed = simplexml_load_string($feed_xml);
	$output = '';
 
	$output .= '<div id="delicious">';
	$output .= '<h3><a href="http://delicious.com"><img src="http://wiki.theplaz.com/w/extensions/delicious.20.gif" /><strong style="color:#3274D1">Delicious</strong></a> / <a href="http://delicious.com/theplaz">theplaz</a> / <a href="http://delicious.com/theplaz/'.$tag.'/">'.$tag.'</a></h3>';
 
	foreach ($feed->channel->item as $item) {
		/*["title"]=>  string(62) "Design // Amtrak Subway Map - Cameron Booth | Graphic Designer" ["pubDate"]=>  string(31) "Wed, 21 Jul 2010 20:36:56 +0000" ["guid"]=>  string(65) "http://delicious.com/url/87905d02fb6498d8852245d398a3e5bc#theplaz" ["link"]=>  string(36) "http://www.cambooth.net/archives/246" ["comments"]=>  string(57) "http://delicious.com/url/87905d02fb6498d8852245d398a3e5bc" ["source"]=>  string(19) "theplaz's bookmarks" ["description"]=>  string(18) "A really nice job!" ["category"]=>  array(2) { [0]=>  string(6) "design" [1]=>  string(7) "transit" } }  */
		$output .= '<div class="deliciousitem">
			<span class="date">'.date("n/j", strtotime($item->pubDate)).'</span>
			<img src="http://open.thumbshots.org/image.pxf?url='.$item->link.'" />
			<div class="info">
			<a href="'.$item->link.'" class="title">'.$item->title.'</a>
			<div class="description">'.$item->description.'</div>
			<a href="'.$item->link.'" class="url">'.$item->link.'</a>
			<div class="othertags">';
			foreach ($item->category as $category) {
				$output .= '<a href="http://delicious.com/theplaz/'.$tag.'/">'.$category.'</a> | ';
			}
		$output .= '</div></div></div>';
	}
	$output .= '</div>';
 
	return $output;
}
 
function getURL($url) {
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL,$url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
 
	$http_result = curl_exec($ch);
	$error = curl_error($ch);
	$http_code = curl_getinfo($ch ,CURLINFO_HTTP_CODE);
	//var_dump(curl_getinfo($ch));
 
	curl_close($ch);
 
	//should really throw an exception here
	if ($error) {
	   print "<br /><br />CURL Error: $error";
	   return FALSE;
	}	
 
	return $http_result;
}
 
 
?>

CSS

#delicious .date{font-size:smaller;color:gray;position:relative;float:left;}
#delicious img{padding-right:5px;padding-left:5px;float:left;}
#delicious .deliciousitem{padding-top:10px;clear:both;}
#delicious .info{padding-left:150px;}
#delicious .title{font-weight:700;}
#delicious .description{background:url("http://friendfeed.com/static/images/comment-lighter.png?v=2") no-repeat scroll 0 5px transparent;padding-left:18px;}

Image

Save to /extensions/delicious.20.gif

Use

User is hardcoded in the script. Someone should make it multi user.

Delicious / theplaz / tag

Difference between revisions of "Delicious Extension"

From ThePlaz.com

Revision as of 15:56, 25 July 2010

Contents

Installation

Extension Code

CSS

Image

Use

Delicious / theplaz / tag

FriendFeed

flickr recent sets

About Me

@@ Line 1: / Line 1: @@
 I made a delicious extension for my MediaWiki site.  The extension lets you insert all of the stories with a given tag into the wiki.  Note, I made the extension for my purposes; not general use.  This means the extension has 2 downsides: right now it is hard coded to my username and the you have to edit a CSS file and add an image somewhere.  These things can be easily modified by someone in the future.  (If someone does modify the code, I would be glad to host/link to your modifications).  Also, when you manually add the css to MediaWiki:Common.css you do not impact load times as much as if the CSS would be a separate file that the script calls.
-The extension uses thumbnails from http://thumbshots.com.  I am using the free server, so it on;y shows the homepage of the site.  It's not very useful, but I think it adds some color to the list.
+The extension uses thumbnails from http://thumbshots.com.  I am using the free server, so it only shows the homepage of the site.  It's not very useful, but I think it adds some color to the list.
 This extension is released under the Creative Commons BY license.