57 lines
1.2 KiB
PHP
57 lines
1.2 KiB
PHP
<?php
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class Af_NatGeo extends Plugin {
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private $host;
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function about() {
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return array(1.0,
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"Fetch content of National Geographic feeds",
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"fox");
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}
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function init($host) {
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$this->host = $host;
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$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
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}
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function hook_article_filter($article) {
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$owner_uid = $article["owner_uid"];
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if (strpos($article["link"], "nationalgeographic.com") !== FALSE) {
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if (strpos($article["plugin_data"], "natgeo,$owner_uid:") === FALSE) {
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$doc = new DOMDocument();
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@$doc->loadHTML(fetch_file_contents($article["link"]));
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$basenode = false;
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if ($doc) {
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$xpath = new DOMXPath($doc);
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$basenode = $doc->getElementById("content_mainA");
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$trash = $xpath->query("//*[@class='aside' or @id='livefyre' or @id='powered_by_livefyre' or @class='social_buttons']");
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foreach ($trash as $t) {
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$t->parentNode->removeChild($t);
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}
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if ($basenode) {
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$article["content"] = $doc->saveXML($basenode);
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$article["plugin_data"] = "natgeo,$owner_uid:" . $article["plugin_data"];
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}
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}
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} else if (isset($article["stored"]["content"])) {
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$article["content"] = $article["stored"]["content"];
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}
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}
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return $article;
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}
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function api_version() {
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return 2;
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}
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}
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?>
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