array( 'name' => 'Add-on ID', 'type' => 'text', 'required' => true, 'exampleValue' => 'save-to-the-wayback-machine', ) ) ); const CACHE_TIMEOUT = 3600; private $feedName = ''; private $releaseDateRegex = '/Released ([\w, ]+) - ([\w. ]+)/'; private $xpiFileRegex = '/([A-Za-z0-9_.-]+)\.xpi$/'; private $outgoingRegex = '/https:\/\/outgoing.prod.mozaws.net\/v1\/(?:[A-z0-9]+)\//'; private $urlRegex = '/addons\.mozilla\.org\/(?:[\w-]+\/)?firefox\/addon\/([\w-]+)/'; public function detectParameters($url) { $params = array(); if(preg_match($this->urlRegex, $url, $matches)) { $params['id'] = $matches[1]; return $params; } return null; } public function collectData() { $html = getSimpleHTMLDOM($this->getURI()) or returnServerError('Could not request: ' . $this->getURI()); $this->feedName = $html->find('h1[class="AddonTitle"] > a', 0)->innertext; $author = $html->find('span.AddonTitle-author > a', 0)->plaintext; foreach ($html->find('li.AddonVersionCard') as $li) { $item = array(); $item['title'] = $li->find('h2.AddonVersionCard-version', 0)->plaintext; $item['uid'] = $item['title']; $item['uri'] = $this->getURI(); $item['author'] = $author; if (preg_match($this->releaseDateRegex, $li->find('div.AddonVersionCard-fileInfo', 0)->plaintext, $match)) { $item['timestamp'] = $match[1]; $size = $match[2]; } $compatibility = $li->find('div.AddonVersionCard-compatibility', 0)->plaintext; $license = $li->find('p.AddonVersionCard-license', 0)->innertext; $downloadlink = $li->find('a.InstallButtonWrapper-download-link', 0)->href; $releaseNotes = $this->removeOutgoinglink($li->find('div.AddonVersionCard-releaseNotes', 0)); if (preg_match($this->xpiFileRegex, $downloadlink, $match)) { $xpiFilename = $match[0]; } $item['content'] = <<Release Notes

{$releaseNotes}

Compatibility

{$compatibility}

License

{$license}

Download

{$xpiFilename} ($size)

EOD; $this->items[] = $item; } } public function getURI() { if (!is_null($this->getInput('id'))) { return self::URI . 'en-US/firefox/addon/' . $this->getInput('id') . '/versions/'; } return parent::getURI(); } public function getName() { if (!empty($this->feedName)) { return $this->feedName . ' - Firefox Add-on'; } return parent::getName(); } private function removeOutgoinglink($html) { foreach ($html->find('a') as $a) { $a->href = urldecode(preg_replace($this->outgoingRegex, '', $a->href)); } return $html->innertext; } }