}
function get_title() {
- $titles = $this->elem->getElementsByTagName("title");
+ $title = $this->xpath->query("title", $this->elem)->item(0);
- foreach ($titles as $title) {
- $nv = trim($title->nodeValue);
+ if ($title) {
+ return trim($title->nodeValue);
+ }
- if (!empty($nv)) {
- return $nv;
- }
+ // if the document has a default namespace then querying for
+ // title would fail because of reasons so let's try the old way
+ $title = $this->elem->getElementsByTagName("title")->item(0);
+
+ if ($title) {
+ return trim($title->nodeValue);
}
}
$contentB = $this->elem->getElementsByTagName("description")->item(0);
if ($contentA && !$contentB) {
- return $contentA->nodeValue;
+ return $this->subtree_or_text($contentA);
}
if ($contentB && !$contentA) {
- return $contentB->nodeValue;
+ return $this->subtree_or_text($contentB);
}
if ($contentA && $contentB) {
- return mb_strlen($contentA->nodeValue) > mb_strlen($contentB->nodeValue) ?
- $contentA->nodeValue : $contentB->nodeValue;
+ $resultA = $this->subtree_or_text($contentA);
+ $resultB = $this->subtree_or_text($contentB);
+
+ return mb_strlen($resultA) > mb_strlen($resultB) ? $resultA : $resultB;
}
}
array_push($encs, $enc);
}
- $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");
-
- $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");
-
- $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);
+ $encs = array_merge($encs, parent::get_enclosures());
- foreach ($enclosures as $enclosure) {
- $enc = new FeedEnclosure();
+ return $encs;
+ }
- $enc->type = "image/generic";
- $enc->link = $enclosure->getAttribute("url");
- $enc->height = $enclosure->getAttribute("height");
- $enc->width = $enclosure->getAttribute("width");
+ function get_language() {
+ $languages = $this->doc->getElementsByTagName('language');
- array_push($encs, $enc);
+ if (count($languages) == 0) {
+ return "";
}
- return $encs;
+ return $languages[0]->textContent;
}
}
-?>