From 8b8c53b6a821dc08b8562ac9a278d2f5b12bfdf9 Mon Sep 17 00:00:00 2001
From: wjames5 <will@tekimaki.com>
Date: Wed, 27 May 2009 17:11:06 +0000
Subject: add filter for cnbc

---
 htmlpure/Filter/CNBC.php | 56 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 htmlpure/Filter/CNBC.php

diff --git a/htmlpure/Filter/CNBC.php b/htmlpure/Filter/CNBC.php
new file mode 100644
index 0000000..f8bfdde
--- /dev/null
+++ b/htmlpure/Filter/CNBC.php
@@ -0,0 +1,56 @@
+<?php
+
+require_once 'HTMLPurifier/Filter.php';
+
+class HTMLPurifier_Filter_CNBC extends HTMLPurifier_Filter
+{
+    
+    public $name = 'CNBC';
+    
+    public function preFilter($html, $config, &$context) {
+        $pre_regex = '#<object(.(?!<object))*?width="?([0-9]+)"?(.(?!<object))*?height="?([0-9]+)"?(.(?!</object))*?'.
+            'http://plus.cnbc.com/rssvideosearch/action/player/id/([A-Za-z0-9\-_]+).+?</object>#s';
+        $pre_replace = '<span class="cnbc-embed w-\2 h-\4">\6</span>';
+        $ret = preg_replace($pre_regex, $pre_replace, $html);
+        return $ret;
+    }
+    
+    public function postFilter($html, $config, &$context) {
+		$width = '\1';
+		$height = '\2';
+
+		/* the CNBC embed size may be fixed by the swf app and so it may never be possible to override
+		// @config->def->info['bitweaver']['CNBC'] params width and height will force the size of the video
+		if( !empty( $config->def->info['bitweaver']['CNBC'] ) ){
+			$moviesize = $config->def->info['bitweaver']['CNBC'];
+			$width = $moviesize['width'];
+			$height = $moviesize['height'];
+		}
+		*/
+
+		$src_url='http://plus.cnbc.com/rssvideosearch/action/player/id/\3/code/cnbcplayershare';
+		
+        $post_regex = '#<span class="cnbc-embed w-([0-9]+) h-([0-9]+)">([A-Za-z0-9\-_]+)</span>#';
+		$post_replace = '<div style="width:'.$width.'px; height:'.$height.'px;">
+			<object width="'.$width.'" height="'.$height.'" data="'.$src_url.'" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" type="application/x-shockwave-flash">
+			<param name="allowfullscreen" value="true" />
+			<param name="quality" value="best"/>
+			<param name="scale" value="noscale" />
+			<param name="wmode" value="transparent"/>
+			<param name="bgcolor" value="#000000"/>
+			<param name="salign" value="lt"/>
+			<param name="movie" value="'.$src_url.'"/>
+            <!--[if IE]>'.
+			'<embed src="'.$src_url.'" type="application/x-shockwave-flash" width="'.$width.'" height="'.$height.'"'. 
+			'name="cnbcplayer" pluginspage="http://www.macromedia.com/go/getflashplayer"'. 
+			'allowfullscreen="true" bgcolor="#000000" quality="best"'. 
+			'wmode="transparent" scale="noscale" salign="lt"></embed>'. 
+            '<![endif]-->
+			</object>
+			</div>';
+		$ret = preg_replace($post_regex, $post_replace, $html);
+		return $ret;
+    }
+    
+}
+
-- 
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