Created
December 7, 2009 08:54
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Embed a Gist in Wordpress
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<?php | |
/* | |
Plugin Name: Gistson - Embedded Gist WP Plugin | |
Plugin URI: http://arin.me/blog/tag/gistson | |
Description: Use a shortcode [gist id="12345"] to embed A Gist from http://gist.github.com into your blog | |
Version: 0.1 | |
Author: Arin Sarkissian | |
Author URI: http://arin.me | |
Copyright 2009 Arin Sarkissian | |
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 St, Fifth Floor, Boston, MA 02110-1301 USA | |
*/ | |
/* | |
CREDIT: | |
Heavily based on Paul William's plugin: | |
http://www.entropytheblog.com/blog/ | |
http://www.entropytheblog.com/blog/2008/12/wordpress-github-gist-shortcode-plugin/ | |
Main difference is that this version doesn't do a JS, <script>, embed... the code from your gist is | |
actually in the HTML source. | |
INSTALL: | |
Toss the gistson.php file into your blogs wp-content/plugins folder. Login to WP and enable the plugin. | |
USE: | |
Put this <LINK> tag in <HEAD> of header.php | |
<link rel="stylesheet" href="http://gist.github.com/stylesheets/gist/embed.css"/> | |
When you wanna embed a gist just type in: | |
[gist id="gist-id-from-gist.github.com-here"] | |
example: | |
[gist id="250709"] | |
You can exclude the attribution by doing this: | |
[gist id="250709" nometa="true"] | |
This is useful for when you have multiple gists. But for big chunks of code etc | |
I'd encourge you to keep the attribution cuz those guys have a business to run | |
*/ | |
function gist_shortcode_func($atts, $content = null) { | |
$url = 'http://gist.github.com/' . trim($atts['id']) . '.json'; | |
$json = file_get_contents($url); | |
$assoc = json_decode($json, true); | |
if (isset($atts['nometa'])) { | |
// you'll end up with 2 1px borders at the bottom =( | |
$assoc['div'] = preg_replace('/<div class="gist\-meta">.*?(<\/div>)/is', '', $assoc['div']); | |
} | |
return $assoc['div']; | |
} | |
add_shortcode('gist', 'gist_shortcode_func'); | |
?> |
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