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actually download <video> posters to media cache 

video[@poster] is already supported in the rewriting logic but never
actually downloaded
This commit is contained in:
lllusion3418 2020-03-12 11:08:33 +01:00
parent b4287a2e98
commit cdde23b4dc
1 changed files with 20 additions and 18 deletions
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38
classes/rssutils.php
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@ -1229,33 +1229,35 @@ class RSSUtils {
if ($doc->loadHTML($html)) { if ($doc->loadHTML($html)) {
$xpath = new DOMXPath($doc); $xpath = new DOMXPath($doc);
$entries = $xpath->query('(//img[@src])|(//video/source[@src])|(//audio/source[@src])'); $entries = $xpath->query('(//img[@src])|(//video/source[@src])|(//audio/source[@src])|(//video[@poster])');
foreach ($entries as $entry) { foreach ($entries as $entry) {
if ($entry->hasAttribute('src') && strpos($entry->getAttribute('src'), "data:") !== 0) { foreach (array('src', 'poster') as $attr) {
$src = rewrite_relative_url($site_url, $entry->getAttribute('src')); if ($entry->hasAttribute($attr) && strpos($entry->getAttribute($attr), "data:") !== 0) {
$src = rewrite_relative_url($site_url, $entry->getAttribute($attr));
$local_filename = sha1($src); $local_filename = sha1($src);
Debug::log("cache_media: checking $src", Debug::$LOG_VERBOSE); Debug::log("cache_media: checking $src", Debug::$LOG_VERBOSE);
if (!$cache->exists($local_filename)) { if (!$cache->exists($local_filename)) {
Debug::log("cache_media: downloading: $src to $local_filename", Debug::$LOG_VERBOSE); Debug::log("cache_media: downloading: $src to $local_filename", Debug::$LOG_VERBOSE);
global $fetch_last_error_code; global $fetch_last_error_code;
global $fetch_last_error; global $fetch_last_error;
$file_content = fetch_file_contents(array("url" => $src, $file_content = fetch_file_contents(array("url" => $src,
"http_referrer" => $src, "http_referrer" => $src,
"max_size" => MAX_CACHE_FILE_SIZE)); "max_size" => MAX_CACHE_FILE_SIZE));
if ($file_content) { if ($file_content) {
$cache->put($local_filename, $file_content); $cache->put($local_filename, $file_content);
} else { } else {
Debug::log("cache_media: failed with $fetch_last_error_code: $fetch_last_error"); Debug::log("cache_media: failed with $fetch_last_error_code: $fetch_last_error");
}
} else if ($cache->isWritable($local_filename)) {
$cache->touch($local_filename);
} }
} else if ($cache->isWritable($local_filename)) {
$cache->touch($local_filename);
} }
} }
} }