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JUst fixed some notices with strangely-named files in RSS enclosures

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moodler
2007-03-08 08:12:09 +00:00
parent 1558c8e6b4
commit 9b4c44e5ed
1 changed files with 12 additions and 2 deletions
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lib/rsslib.php
+12 -2
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@@ -557,7 +557,12 @@ function rss_add_enclosures($item){
// take into account attachments (e.g. from forum) - with these, we are able to know the file size
if (isset($item->attachments) && is_array($item->attachments)) {
foreach ($item->attachments as $attachment){
$type = $mediafiletypes[substr($attachment->url, strrpos($attachment->url, '.')+1)]['type'];
$extension = strtolower(substr($attachment->url, strrpos($attachment->url, '.')+1));
if (isset($mediafiletypes[$extension]['type'])) {
$type = $mediafiletypes[$extension]['type'];
} else {
$type = 'document/unknown';
}
$returnstring .= "\n<enclosure url=\"$attachment->url\" length=\"$attachment->length\" type=\"$type\" />\n";
}
}
@@ -569,7 +574,12 @@ function rss_add_enclosures($item){
// loop over matches of regular expression
for ($i = 0; $i < count($matches[2]); $i++){
$url = htmlspecialchars($matches[2][$i]);
$type = $mediafiletypes[strtolower($matches[3][$i])]['type'];
$extension = strtolower($matches[3][$i]);
if (isset($mediafiletypes[$extension]['type'])) {
$type = $mediafiletypes[$extension]['type'];
} else {
$type = 'document/unknown';
}
// the rss_*_tag functions can't deal with methods, unfortunately
$returnstring .= "\n<enclosure url='$url' type='$type' />\n";