parser: move media:element handling to feeditem_common; use media:content @media attribute to generate placeholder content-type if not specified
This commit is contained in:
Andrew Dolgov
parent
8ab77d19ef
commit
54727f9534
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@ -138,62 +138,7 @@ class FeedItem_Atom extends FeedItem_Common {
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}
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}
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}
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}
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$enclosures = $this->xpath->query("media:content", $this->elem);
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$encs = array_merge($encs, parent::get_enclosures());
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foreach ($enclosures as $enclosure) {
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$enc = new FeedEnclosure();
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$enc->type = $enclosure->getAttribute("type");
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$enc->link = $enclosure->getAttribute("url");
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$enc->length = $enclosure->getAttribute("length");
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$enc->height = $enclosure->getAttribute("height");
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$enc->width = $enclosure->getAttribute("width");
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$desc = $this->xpath->query("media:description", $enclosure)->item(0);
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if ($desc) $enc->title = strip_tags($desc->nodeValue);
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array_push($encs, $enc);
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}
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$enclosures = $this->xpath->query("media:group", $this->elem);
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foreach ($enclosures as $enclosure) {
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$enc = new FeedEnclosure();
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$content = $this->xpath->query("media:content", $enclosure)->item(0);
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if ($content) {
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$enc->type = $content->getAttribute("type");
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$enc->link = $content->getAttribute("url");
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$enc->length = $content->getAttribute("length");
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$enc->height = $content->getAttribute("height");
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$enc->width = $content->getAttribute("width");
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$desc = $this->xpath->query("media:description", $content)->item(0);
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if ($desc) {
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$enc->title = strip_tags($desc->nodeValue);
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} else {
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$desc = $this->xpath->query("media:description", $enclosure)->item(0);
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if ($desc) $enc->title = strip_tags($desc->nodeValue);
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}
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array_push($encs, $enc);
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}
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}
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$enclosures = $this->xpath->query("media:thumbnail", $this->elem);
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foreach ($enclosures as $enclosure) {
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$enc = new FeedEnclosure();
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$enc->type = "image/generic";
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$enc->link = $enclosure->getAttribute("url");
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$enc->height = $enclosure->getAttribute("height");
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$enc->width = $enclosure->getAttribute("width");
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array_push($encs, $enc);
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}
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return $encs;
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return $encs;
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}
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}
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@ -74,6 +74,79 @@ abstract class FeedItem_Common extends FeedItem {
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}
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}
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}
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}
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// this is common for both Atom and RSS types and deals with various media: elements
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function get_enclosures() {
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$encs = [];
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$enclosures = $this->xpath->query("media:content", $this->elem);
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foreach ($enclosures as $enclosure) {
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$enc = new FeedEnclosure();
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$enc->type = $enclosure->getAttribute("type");
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$enc->link = $enclosure->getAttribute("url");
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$enc->length = $enclosure->getAttribute("length");
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$enc->height = $enclosure->getAttribute("height");
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$enc->width = $enclosure->getAttribute("width");
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$medium = $enclosure->getAttribute("medium");
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if (!$enc->type && $medium) {
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$enc->type = strtolower("$medium/generic");
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}
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$desc = $this->xpath->query("media:description", $enclosure)->item(0);
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if ($desc) $enc->title = strip_tags($desc->nodeValue);
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array_push($encs, $enc);
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}
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$enclosures = $this->xpath->query("media:group", $this->elem);
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foreach ($enclosures as $enclosure) {
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$enc = new FeedEnclosure();
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$content = $this->xpath->query("media:content", $enclosure)->item(0);
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if ($content) {
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$enc->type = $content->getAttribute("type");
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$enc->link = $content->getAttribute("url");
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$enc->length = $content->getAttribute("length");
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$enc->height = $content->getAttribute("height");
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$enc->width = $content->getAttribute("width");
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$medium = $content->getAttribute("medium");
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if (!$enc->type && $medium) {
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$enc->type = strtolower("$medium/generic");
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}
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$desc = $this->xpath->query("media:description", $content)->item(0);
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if ($desc) {
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$enc->title = strip_tags($desc->nodeValue);
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} else {
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$desc = $this->xpath->query("media:description", $enclosure)->item(0);
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if ($desc) $enc->title = strip_tags($desc->nodeValue);
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}
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array_push($encs, $enc);
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}
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}
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$enclosures = $this->xpath->query("media:thumbnail", $this->elem);
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foreach ($enclosures as $enclosure) {
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$enc = new FeedEnclosure();
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$enc->type = "image/generic";
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$enc->link = $enclosure->getAttribute("url");
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$enc->height = $enclosure->getAttribute("height");
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$enc->width = $enclosure->getAttribute("width");
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array_push($encs, $enc);
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}
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return $encs;
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}
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function count_children($node) {
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function count_children($node) {
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return $node->getElementsByTagName("*")->length;
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return $node->getElementsByTagName("*")->length;
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}
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}
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@ -86,4 +159,4 @@ abstract class FeedItem_Common extends FeedItem {
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}
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}
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}
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}
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}
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}
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@ -129,62 +129,7 @@ class FeedItem_RSS extends FeedItem_Common {
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array_push($encs, $enc);
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array_push($encs, $enc);
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}
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}
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$enclosures = $this->xpath->query("media:content", $this->elem);
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$encs = array_merge($encs, parent::get_enclosures());
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foreach ($enclosures as $enclosure) {
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$enc = new FeedEnclosure();
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$enc->type = $enclosure->getAttribute("type");
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$enc->link = $enclosure->getAttribute("url");
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$enc->length = $enclosure->getAttribute("length");
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$enc->height = $enclosure->getAttribute("height");
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$enc->width = $enclosure->getAttribute("width");
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$desc = $this->xpath->query("media:description", $enclosure)->item(0);
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if ($desc) $enc->title = strip_tags($desc->nodeValue);
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array_push($encs, $enc);
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}
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$enclosures = $this->xpath->query("media:group", $this->elem);
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foreach ($enclosures as $enclosure) {
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$enc = new FeedEnclosure();
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$content = $this->xpath->query("media:content", $enclosure)->item(0);
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if ($content) {
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$enc->type = $content->getAttribute("type");
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$enc->link = $content->getAttribute("url");
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$enc->length = $content->getAttribute("length");
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$enc->height = $content->getAttribute("height");
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$enc->width = $content->getAttribute("width");
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$desc = $this->xpath->query("media:description", $content)->item(0);
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if ($desc) {
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$enc->title = strip_tags($desc->nodeValue);
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} else {
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$desc = $this->xpath->query("media:description", $enclosure)->item(0);
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if ($desc) $enc->title = strip_tags($desc->nodeValue);
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}
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array_push($encs, $enc);
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}
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}
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$enclosures = $this->xpath->query("media:thumbnail", $this->elem);
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foreach ($enclosures as $enclosure) {
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$enc = new FeedEnclosure();
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$enc->type = "image/generic";
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$enc->link = $enclosure->getAttribute("url");
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$enc->height = $enclosure->getAttribute("height");
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$enc->width = $enclosure->getAttribute("width");
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array_push($encs, $enc);
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}
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return $encs;
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return $encs;
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}
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}
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