if ($pubDate) {
return strtotime($pubDate->nodeValue);
}
+
+ $date = $this->xpath->query("dc:date", $this->elem)->item(0);
+
+ if ($date) {
+ return strtotime($date->nodeValue);
+ }
}
function get_link() {
+ $links = $this->xpath->query("atom:link", $this->elem);
+
+ foreach ($links as $link) {
+ if ($link && $link->hasAttribute("href") &&
+ (!$link->hasAttribute("rel")
+ || $link->getAttribute("rel") == "alternate"
+ || $link->getAttribute("rel") == "standout")) {
+
+ return trim($link->getAttribute("href"));
+ }
+ }
+
+ $link = $this->elem->getElementsByTagName("guid")->item(0);
+
+ if ($link && $link->hasAttributes() && $link->getAttribute("isPermaLink") == "true") {
+ return trim($link->nodeValue);
+ }
+
$link = $this->elem->getElementsByTagName("link")->item(0);
if ($link) {
- return $link->nodeValue;
+ return trim($link->nodeValue);
}
}
function get_title() {
+ $title = $this->xpath->query("title", $this->elem)->item(0);
+
+ if ($title) {
+ return trim($title->nodeValue);
+ }
+
+ // 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 $title->nodeValue;
+ return trim($title->nodeValue);
}
}
function get_content() {
- $content = $this->xpath->query("content:encoded", $this->elem)->item(0);
+ $contentA = $this->xpath->query("content:encoded", $this->elem)->item(0);
+ $contentB = $this->elem->getElementsByTagName("description")->item(0);
+
+ if ($contentA && !$contentB) {
+ return $this->subtree_or_text($contentA);
+ }
+
- if ($content) {
- return $content->nodeValue;
+ if ($contentB && !$contentA) {
+ return $this->subtree_or_text($contentB);
}
- $content = $this->elem->getElementsByTagName("description")->item(0);
+ if ($contentA && $contentB) {
+ $resultA = $this->subtree_or_text($contentA);
+ $resultB = $this->subtree_or_text($contentB);
- if ($content) {
- return $content->nodeValue;
+ return mb_strlen($resultA) > mb_strlen($resultB) ? $resultA : $resultB;
}
}
$cats = array();
foreach ($categories as $cat) {
- array_push($cats, $cat->nodeValue);
+ array_push($cats, trim($cat->nodeValue));
}
$categories = $this->xpath->query("dc:subject", $this->elem);
foreach ($categories as $cat) {
- array_push($cats, $cat->nodeValue);
+ array_push($cats, trim($cat->nodeValue));
}
return $cats;
$enc->type = $enclosure->getAttribute("type");
$enc->link = $enclosure->getAttribute("url");
$enc->length = $enclosure->getAttribute("length");
+ $enc->height = $enclosure->getAttribute("height");
+ $enc->width = $enclosure->getAttribute("width");
array_push($encs, $enc);
}
- $enclosures = $this->xpath->query("media:content", $this->elem);
+ $encs = array_merge($encs, parent::get_enclosures());
- foreach ($enclosures as $enclosure) {
- $enc = new FeedEnclosure();
+ return $encs;
+ }
- $enc->type = $enclosure->getAttribute("type");
- $enc->link = $enclosure->getAttribute("url");
- $enc->length = $enclosure->getAttribute("length");
+ function get_language() {
+ $languages = $this->doc->getElementsByTagName('language');
- array_push($encs, $enc);
+ if (count($languages) == 0) {
+ return "";
}
- return $encs;
+ return $languages[0]->textContent;
}
}
-?>