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<?php
class Af_SciAm extends Plugin {
private $host;
function about() {
return array(1.0,
"Fetch content of Scientific American feeds",
"fox");
}
function init($host) {
$this->host = $host;
$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
}
function hook_article_filter($article) {
$owner_uid = $article["owner_uid"];
if (strpos($article["link"], "scientificamerican.com") !== FALSE || strpos($article["link"], "rss.sciam.com") !== FALSE) {
$doc = new DOMDocument();
@$doc->loadHTML(fetch_file_contents($article["link"]));
$basenode = false;
if ($doc) {
$xpath = new DOMXpath($doc);
$basenode = $xpath->query("//*[@id='singleBlogPost' or @id='articleContent']")->item(0);
if ($basenode) {
$article["content"] = $doc->saveXML($basenode);
}
}
}
return $article;
}
function api_version() {
return 2;
}
}
?>
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