diff options
Diffstat (limited to 'classes/feeditem/common.php')
-rwxr-xr-x[-rw-r--r--] | classes/feeditem/common.php | 75 |
1 files changed, 74 insertions, 1 deletions
diff --git a/classes/feeditem/common.php b/classes/feeditem/common.php index 10c468544..46822b7c2 100644..100755 --- a/classes/feeditem/common.php +++ b/classes/feeditem/common.php @@ -74,6 +74,79 @@ abstract class FeedItem_Common extends FeedItem { } } + // this is common for both Atom and RSS types and deals with various media: elements + function get_enclosures() { + $encs = []; + + $enclosures = $this->xpath->query("media:content", $this->elem); + + foreach ($enclosures as $enclosure) { + $enc = new FeedEnclosure(); + + $enc->type = $enclosure->getAttribute("type"); + $enc->link = $enclosure->getAttribute("url"); + $enc->length = $enclosure->getAttribute("length"); + $enc->height = $enclosure->getAttribute("height"); + $enc->width = $enclosure->getAttribute("width"); + + $medium = $enclosure->getAttribute("medium"); + if (!$enc->type && $medium) { + $enc->type = strtolower("$medium/generic"); + } + + $desc = $this->xpath->query("media:description", $enclosure)->item(0); + if ($desc) $enc->title = strip_tags($desc->nodeValue); + + array_push($encs, $enc); + } + + $enclosures = $this->xpath->query("media:group", $this->elem); + + foreach ($enclosures as $enclosure) { + $enc = new FeedEnclosure(); + + $content = $this->xpath->query("media:content", $enclosure)->item(0); + + if ($content) { + $enc->type = $content->getAttribute("type"); + $enc->link = $content->getAttribute("url"); + $enc->length = $content->getAttribute("length"); + $enc->height = $content->getAttribute("height"); + $enc->width = $content->getAttribute("width"); + + $medium = $content->getAttribute("medium"); + if (!$enc->type && $medium) { + $enc->type = strtolower("$medium/generic"); + } + + $desc = $this->xpath->query("media:description", $content)->item(0); + if ($desc) { + $enc->title = strip_tags($desc->nodeValue); + } else { + $desc = $this->xpath->query("media:description", $enclosure)->item(0); + if ($desc) $enc->title = strip_tags($desc->nodeValue); + } + + array_push($encs, $enc); + } + } + + $enclosures = $this->xpath->query("media:thumbnail", $this->elem); + + foreach ($enclosures as $enclosure) { + $enc = new FeedEnclosure(); + + $enc->type = "image/generic"; + $enc->link = $enclosure->getAttribute("url"); + $enc->height = $enclosure->getAttribute("height"); + $enc->width = $enclosure->getAttribute("width"); + + array_push($encs, $enc); + } + + return $encs; + } + function count_children($node) { return $node->getElementsByTagName("*")->length; } @@ -86,4 +159,4 @@ abstract class FeedItem_Common extends FeedItem { } } -}
\ No newline at end of file +} |