vito / chyrp fork watch download tarball
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Forks15Right
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Description: The ultra-lightweight ultra-flexible blogging engine with a fetish for birds and misspellings.
Homepage: http://chyrp.net/
Clone URL: git://github.com/vito/chyrp.git
Click here to lend your support to: chyrp and make a donation at www.pledgie.com ! 
A more dynamic video embed_tag_for scaling method. Closing #196 since it was 
indirectly affected (its actual issue has already been fixed). [#196 
state:resolved]
vito (author)
Thu Aug 28 16:44:59 -0700 2008
commit  c052e58651a3931fae92a12ae359981932c59f20
tree    9045b80423aad9f4dcd899262d358b22fd7ba832
parent  9eea494f1f3622490e456f7e78f4c570886b8f8c
0
feathers/video/video.php 
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@@ -82,27 +82,20 @@
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     public function embed_tag_for($post, $max_width = 500) {
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       $post->embed = preg_replace("/&([[:alnum:]_]+)=/", "&\\1=", $post->embed);
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-      if (preg_match("/width=(\"|')([0-9]+)(\"|') height=(\"|')([0-9]+)(\"|')/", $post->embed, $scale)) {
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-        $match  = $scale[0];
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-        $width  = $scale[2];
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-        $height = $scale[5];
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+      if (preg_match("/width(=\"|='|:\s*)([0-9]+)/", $post->embed, $width)) {
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+        $sep_w = $width[1];
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+        $original_width = $width[2];
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+      } else
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+        return $post->embed;
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-        $new_height = (int) (($max_width / $width) * $height);
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+      if (preg_match("/height(=\"|='|:\s*)([0-9]+)/", $post->embed, $height)) {
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+        $sep_h  = $height[1];
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+        $original_height = $height[2];
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-        return str_replace($match, 'width="'.$max_width.'" height="'.$new_height.'"', $post->embed);
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+        $new_height = (int) (($max_width / $original_width) * $original_height);
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       }
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-      if (preg_match("/width:([0-9]+)(px)?;(\s*)height:([0-9]+)(px)?;?/", $post->embed, $scale)) {
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-        $match  = $scale[0];
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-        $width  = $scale[1];
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-        $height = $scale[4];
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-        $px     = $scale[2];
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-        $space  = $scape[3];
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-
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-        $new_height = (int) (($max_width / $width) * $height);
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-
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-        return str_replace($match, 'width:'.$max_width.$px.';'.$space.'height:'.$new_height.$px.';', $post->embed);
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-      }
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+      $post->embed = str_replace(array($width[0], $height[0]), array("width".$sep_w.$max_width, "height".$sep_h.$new_height), $post->embed);
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       return $post->embed;
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     }

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