array( 'score' => array( 'name' => 'Minimal score', 'required' => false, 'type' => 'number', 'exampleValue' => 100, 'title' => 'Filter out posts with lower score' ), 'd' => array( 'name' => 'Section', 'type' => 'list', 'title' => 'Choose whether to have new, hot and top submissions', 'values' => array( 'Hot' => '', // By default, Reddit displays hot submissions. 'New' => 'new', 'Top' => 'top' ) ) ), 'single' => array( 'r' => array( 'name' => 'SubReddit', 'required' => true, 'exampleValue' => 'selfhosted', 'title' => 'SubReddit name' ) ), 'multi' => array( 'rs' => array( 'name' => 'SubReddits', 'required' => true, 'exampleValue' => 'selfhosted, php', 'title' => 'SubReddit names, separated by commas' ) ), 'user' => array( 'u' => array( 'name' => 'User', 'required' => true, 'title' => 'User name' ), 'comments' => array( 'type' => 'checkbox', 'name' => 'Comments', 'title' => 'Whether to return comments', 'defaultValue' => false ) ) ); public function detectParameters($url) { $parsed_url = parse_url($url); if ($parsed_url['host'] != 'www.reddit.com' && $parsed_url['host'] != 'old.reddit.com') return null; $path = explode('/', $parsed_url['path']); if ($path[1] == 'r') { return array( 'r' => $path[2] ); } elseif ($path[1] == 'user') { return array( 'u' => $path[2] ); } else { return null; } } public function getIcon() { return 'https://www.redditstatic.com/desktop2x/img/favicon/favicon-96x96.png'; } public function getName() { if ($this->queriedContext == 'single') { return 'Reddit r/' . $this->getInput('r'); } elseif ($this->queriedContext == 'user') { return 'Reddit u/' . $this->getInput('u'); } else { return self::NAME; } } public function collectData() { $user = false; $comments = false; $section = $this->getInput('d'); switch ($this->queriedContext) { case 'single': $subreddits[] = $this->getInput('r'); break; case 'multi': $subreddits = explode(',', $this->getInput('rs')); break; case 'user': $subreddits[] = $this->getInput('u'); $user = true; $comments = $this->getInput('comments'); break; } foreach ($subreddits as $subreddit) { $name = trim($subreddit); $values = getContents(self::URI . ($user ? '/user/' : '/r/') . $name . ((!$user && $section != '') ? "/$section" : '') . '.json' . (($user && $section != '') ? "?sort=$section" : '')) or returnServerError('Unable to fetch posts!'); $decodedValues = json_decode($values); foreach ($decodedValues->data->children as $post) { if ($post->kind == 't1' && !$comments) { continue; } $data = $post->data; if ($data->score < $this->getInput('score')) { continue; } $item = array(); $item['author'] = $data->author; $item['uid'] = $data->id; $item['timestamp'] = $data->created_utc; $item['uri'] = $this->encodePermalink($data->permalink); $item['categories'] = array(); if ($post->kind == 't1') { $item['title'] = 'Comment: ' . $data->link_title; } else { $item['title'] = $data->title; $item['categories'][] = $data->link_flair_text; $item['categories'][] = $data->pinned ? 'Pinned' : null; $item['categories'][] = $data->spoiler ? 'Spoiler' : null; } $item['categories'][] = $data->over_18 ? 'NSFW' : null; $item['categories'] = array_filter($item['categories']); if ($post->kind == 't1') { // Comment $item['content'] = htmlspecialchars_decode($data->body_html); } elseif ($data->is_self) { // Text post $item['content'] = htmlspecialchars_decode($data->selftext_html); } elseif (isset($data->post_hint) ? $data->post_hint == 'link' : false) { // Link with preview if (isset($data->media)) { // Reddit embeds content for some sites (e.g. Twitter) $embed = htmlspecialchars_decode( $data->media->oembed->html ); } else { $embed = ''; } $item['content'] = $this->template( $data->url, $data->thumbnail, $data->domain ) . $embed; } elseif (isset($data->post_hint) ? $data->post_hint == 'image' : false) { // Single image $item['content'] = $this->link( $this->encodePermalink($data->permalink), '' ); } elseif (isset($data->is_gallery) ? $data->is_gallery : false) { // Multiple images $images = array(); foreach ($data->gallery_data->items as $media) { $id = $media->media_id; $type = $data->media_metadata->$id->m == 'image/gif' ? 'gif' : 'u'; $src = $data->media_metadata->$id->s->$type; $images[] = '

'; } $item['content'] = implode('', $images); } elseif ($data->is_video) { // Video // Higher index -> Higher resolution end($data->preview->images[0]->resolutions); $index = key($data->preview->images[0]->resolutions); $item['content'] = $this->template( $data->url, $data->preview->images[0]->resolutions[$index]->url, 'Video' ); } elseif (isset($data->media) ? $data->media->type == 'youtube.com' : false) { // Youtube link $item['content'] = $this->template( $data->url, $data->media->oembed->thumbnail_url, 'YouTube'); } elseif (explode('.', $data->domain)[0] == 'self') { // Crossposted text post // TODO (optionally?) Fetch content of the original post. $item['content'] = $this->link( $this->encodePermalink($data->permalink), 'Crossposted from r/' . explode('.', $data->domain)[1] ); } else { // Link WITHOUT preview $item['content'] = $this->link($data->url, $data->domain); } $this->items[] = $item; } } } private function encodePermalink($link) { return self::URI . implode( '/', array_map('urlencode', explode('/', $link)) ); } private function template($href, $src, $caption) { return '
' . $caption . '
'; } private function link($href, $text) { return '' . $text . ''; } }