diff options
Diffstat (limited to 'classes/diskcache.php')
| -rw-r--r-- | classes/diskcache.php | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/classes/diskcache.php b/classes/diskcache.php index 7e4a8335d..ba6aef858 100644 --- a/classes/diskcache.php +++ b/classes/diskcache.php @@ -89,30 +89,27 @@ class DiskCache { $xpath = new DOMXPath($doc); $cache = new DiskCache("images"); - $entries = $xpath->query('(//img[@src]|//picture/source[@src]|//video[@poster]|//video/source[@src]|//audio/source[@src])'); + $entries = $xpath->query('(//img[@src]|//picture/source[@src]|//video[@poster]|//video[@src]|//video/source[@src]|//audio/source[@src])'); $need_saving = false; foreach ($entries as $entry) { - if ($entry->hasAttribute('src') || $entry->hasAttribute('poster')) { + foreach (array('src', 'poster') as $attr) { + if ($entry->hasAttribute($attr)) { + // should be already absolutized because this is called after sanitize() + $src = $entry->getAttribute($attr); + $cached_filename = sha1($src); - // should be already absolutized because this is called after sanitize() - $src = $entry->hasAttribute('poster') ? $entry->getAttribute('poster') : $entry->getAttribute('src'); - $cached_filename = sha1($src); + if ($cache->exists($cached_filename)) { - if ($cache->exists($cached_filename)) { + $src = $cache->getUrl(sha1($src)); - $src = $cache->getUrl(sha1($src)); - - if ($entry->hasAttribute('poster')) - $entry->setAttribute('poster', $src); - else { - $entry->setAttribute('src', $src); + $entry->setAttribute($attr, $src); $entry->removeAttribute("srcset"); - } - $need_saving = true; + $need_saving = true; + } } } } |