forked from blallo/rss-bridge
119 lines
2.8 KiB
PHP
119 lines
2.8 KiB
PHP
<?php
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class InstagramBridge extends BridgeAbstract {
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const MAINTAINER = 'pauder';
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const NAME = 'Instagram Bridge';
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const URI = 'https://instagram.com/';
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const DESCRIPTION = 'Returns the newest images';
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const PARAMETERS = array(
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array(
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'u' => array(
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'name' => 'username',
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'required' => true
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),
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'media_type' => array(
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'name' => 'Media type',
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'type' => 'list',
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'required' => false,
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'values' => array(
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'Both' => 'all',
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'Video' => 'video',
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'Picture' => 'picture'
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),
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'defaultValue' => 'all'
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)
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),
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array(
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'h' => array(
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'name' => 'hashtag',
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'required' => true
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),
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'media_type' => array(
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'name' => 'Media type',
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'type' => 'list',
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'required' => false,
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'values' => array(
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'Both' => 'all',
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'Video' => 'video',
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'Picture' => 'picture'
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),
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'defaultValue' => 'all'
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)
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)
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);
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public function collectData(){
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$html = getSimpleHTMLDOM($this->getURI())
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or returnServerError('Could not request Instagram.');
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$innertext = null;
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foreach($html->find('script') as $script) {
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if('' === $script->innertext) {
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continue;
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}
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$pos = strpos(trim($script->innertext), 'window._sharedData');
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if(0 !== $pos) {
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continue;
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}
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$innertext = $script->innertext;
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break;
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}
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$json = trim(substr($innertext, $pos + 18), ' =;');
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$data = json_decode($json);
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if(!is_null($this->getInput('u'))) {
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$userMedia = $data->entry_data->ProfilePage[0]->graphql->user->edge_owner_to_timeline_media->edges;
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} else {
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$userMedia = $data->entry_data->TagPage[0]->graphql->hashtag->edge_hashtag_to_media->edges;
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}
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foreach($userMedia as $media) {
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$media = $media->node;
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// Check media type
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switch($this->getInput('media_type')) {
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case 'all': break;
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case 'video':
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if($media->is_video === false) continue 2;
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break;
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case 'picture':
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if($media->is_video === true) continue 2;
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break;
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default: break;
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}
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$item = array();
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$item['uri'] = self::URI . 'p/' . $media->shortcode . '/';
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$item['content'] = '<img src="' . htmlentities($media->display_url) . '" />';
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if (isset($media->edge_media_to_caption->edges[0]->node->text)) {
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$item['title'] = $media->edge_media_to_caption->edges[0]->node->text;
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} else {
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$item['title'] = basename($media->display_url);
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}
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$item['timestamp'] = $media->taken_at_timestamp;
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$this->items[] = $item;
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}
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}
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public function getName(){
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if(!is_null($this->getInput('u'))) {
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return $this->getInput('u') . ' - Instagram Bridge';
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}
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return parent::getName();
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}
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public function getURI(){
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if(!is_null($this->getInput('u'))) {
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return self::URI . urlencode($this->getInput('u'));
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} elseif(!is_null($this->getInput('h'))) {
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return self::URI . 'explore/tags/' . urlencode($this->getInput('h'));
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}
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return parent::getURI();
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}
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}
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