mirror of
https://github.com/RSS-Bridge/rss-bridge.git
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119 lines
3.7 KiB
PHP
119 lines
3.7 KiB
PHP
<?php
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class FirefoxAddonsBridge extends BridgeAbstract
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{
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const NAME = 'Firefox Add-ons Bridge';
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const URI = 'https://addons.mozilla.org/';
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const DESCRIPTION = 'Returns version history for a Firefox Add-on.';
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const MAINTAINER = 'VerifiedJoseph';
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const PARAMETERS = [[
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'id' => [
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'name' => 'Add-on ID',
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'type' => 'text',
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'required' => true,
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'exampleValue' => 'save-to-the-wayback-machine',
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]
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]
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];
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const CACHE_TIMEOUT = 3600;
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private $feedName = '';
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private $releaseDateRegex = '/Released ([\w, ]+) - ([\w. ]+)/';
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private $xpiFileRegex = '/([A-Za-z0-9_.-]+)\.xpi$/';
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private $outgoingRegex = '/https:\/\/prod.outgoing\.prod\.webservices\.mozgcp\.net\/v1\/(?:[A-z0-9]+)\//';
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private $urlRegex = '/addons\.mozilla\.org\/(?:[\w-]+\/)?firefox\/addon\/([\w-]+)/';
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public function detectParameters($url)
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{
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$params = [];
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if (preg_match($this->urlRegex, $url, $matches)) {
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$params['id'] = $matches[1];
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return $params;
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}
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return null;
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}
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public function collectData()
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{
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$html = getSimpleHTMLDOM($this->getURI());
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$this->feedName = $html->find('h1[class="AddonTitle"] > a', 0)->innertext;
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$author = $html->find('span.AddonTitle-author > a', 0)->plaintext;
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foreach ($html->find('li.AddonVersionCard') as $li) {
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$item = [];
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$item['title'] = $li->find('h2.AddonVersionCard-version', 0)->plaintext;
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$item['uid'] = $item['title'];
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$item['uri'] = $this->getURI();
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$item['author'] = $author;
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if (preg_match($this->releaseDateRegex, $li->find('div.AddonVersionCard-fileInfo', 0)->plaintext, $match)) {
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$item['timestamp'] = $match[1];
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$size = $match[2];
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}
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$compatibility = $li->find('div.AddonVersionCard-compatibility', 0)->plaintext;
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$license = $li->find('p.AddonVersionCard-license', 0)->innertext;
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if ($li->find('a.InstallButtonWrapper-download-link', 0)) {
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$downloadlink = $li->find('a.InstallButtonWrapper-download-link', 0)->href;
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} elseif ($li->find('a.Button.Button--action.AMInstallButton-button.Button--puffy', 0)) {
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$downloadlink = $li->find('a.Button.Button--action.AMInstallButton-button.Button--puffy', 0)->href;
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}
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$releaseNotes = $this->removeLinkRedirects($li->find('div.AddonVersionCard-releaseNotes', 0));
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if (preg_match($this->xpiFileRegex, $downloadlink, $match)) {
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$xpiFilename = $match[0];
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}
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$item['content'] = <<<EOD
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<strong>Release Notes</strong>
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<p>{$releaseNotes}</p>
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<strong>Compatibility</strong>
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<p>{$compatibility}</p>
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<strong>License</strong>
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<p>{$license}</p>
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<strong>Download</strong>
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<p><a href="{$downloadlink}">{$xpiFilename}</a> ($size)</p>
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EOD;
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$this->items[] = $item;
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}
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}
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public function getURI()
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{
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if (!is_null($this->getInput('id'))) {
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return self::URI . 'en-US/firefox/addon/' . $this->getInput('id') . '/versions/';
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}
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return parent::getURI();
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}
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public function getName()
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{
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if (!empty($this->feedName)) {
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return $this->feedName . ' - Firefox Add-on';
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}
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return parent::getName();
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}
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/**
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* Removes 'https://prod.outgoing.prod.webservices.mozgcp.net/v1/' from external links
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*/
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private function removeLinkRedirects($html)
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{
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foreach ($html->find('a') as $a) {
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$a->href = urldecode(preg_replace($this->outgoingRegex, '', $a->href));
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}
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return $html->innertext;
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}
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}
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