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Spreaker.php
175 lines
| 1 | <?php |
| 2 | |
| 3 | namespace EmbedPress\Providers; |
| 4 | |
| 5 | use Embera\Provider\ProviderAdapter; |
| 6 | use Embera\Provider\ProviderInterface; |
| 7 | use Embera\Url; |
| 8 | |
| 9 | (defined('ABSPATH') && defined('EMBEDPRESS_IS_LOADED')) or die("No direct script access allowed."); |
| 10 | |
| 11 | /** |
| 12 | * Entity responsible to support Spreaker embeds. |
| 13 | * |
| 14 | * @package EmbedPress |
| 15 | * @subpackage EmbedPress/Providers |
| 16 | * @author EmbedPress <help@embedpress.com> |
| 17 | * @copyright Copyright (C) 2023 WPDeveloper. All rights reserved. |
| 18 | * @license GPLv3 or later |
| 19 | * @since 1.0.0 |
| 20 | */ |
| 21 | class Spreaker extends ProviderAdapter implements ProviderInterface |
| 22 | { |
| 23 | /** inline {@inheritdoc} */ |
| 24 | protected static $hosts = ["spreaker.com"]; |
| 25 | /** |
| 26 | * Method that verifies if the embed URL belongs to Spreaker. |
| 27 | * |
| 28 | * @param Url $url |
| 29 | * @return boolean |
| 30 | * @since 1.0.0 |
| 31 | * |
| 32 | */ |
| 33 | |
| 34 | protected $allowedParams = [ |
| 35 | 'maxwidth', |
| 36 | 'maxheight', |
| 37 | 'theme', |
| 38 | 'color', |
| 39 | 'coverImageUrl', |
| 40 | 'playlist', |
| 41 | 'playlistContinuous', |
| 42 | 'playlistLoop', |
| 43 | 'playlistAutoupdate', |
| 44 | 'chaptersImage', |
| 45 | 'episodeImagePosition', |
| 46 | 'hideLikes', |
| 47 | 'hideComments', |
| 48 | 'hideSharing', |
| 49 | 'hideLogo', |
| 50 | 'hideEpisodeDescription', |
| 51 | 'hidePlaylistDescriptions', |
| 52 | 'hidePlaylistImages', |
| 53 | 'hideDownload', |
| 54 | ]; |
| 55 | |
| 56 | protected $httpsSupport = true; |
| 57 | |
| 58 | public function getAllowedParams() |
| 59 | { |
| 60 | return $this->allowedParams; |
| 61 | } |
| 62 | |
| 63 | public function validateUrl(Url $url) |
| 64 | { |
| 65 | |
| 66 | return (bool) (preg_match('~spreaker\.com/show/([^/]+)~i', (string) $url) || |
| 67 | preg_match('~spreaker\.com/user/([^/]+)(/[^/]+)?~i', (string) $url) || |
| 68 | preg_match('~spreaker\.com/podcast/([^/]+)~i', (string) $url) || |
| 69 | preg_match('~spreaker\.com/episode/([^/]+)(?:/.*)?~i', (string) $url)); |
| 70 | } |
| 71 | |
| 72 | public function validateSpreaker($url) |
| 73 | { |
| 74 | return (bool) (preg_match('~spreaker\.com/show/([^/]+)~i', (string) $url) || |
| 75 | preg_match('~spreaker\.com/user/([^/]+)(/[^/]+)?~i', (string) $url) || |
| 76 | preg_match('~spreaker\.com/podcast/([^/]+)~i', (string) $url) || |
| 77 | preg_match('~spreaker\.com/episode/([^/]+)(?:/.*)?~i', (string) $url)); |
| 78 | } |
| 79 | |
| 80 | |
| 81 | public function extractPodcastId($url) |
| 82 | { |
| 83 | preg_match("/(\d+)$/", $url, $matches); |
| 84 | |
| 85 | if (isset($matches[1])) { |
| 86 | return $matches[1]; // Return the ID |
| 87 | } |
| 88 | |
| 89 | return null; |
| 90 | } |
| 91 | |
| 92 | |
| 93 | |
| 94 | /** |
| 95 | * This method fakes an Oembed response. |
| 96 | * |
| 97 | * @since 1.0.0 |
| 98 | * |
| 99 | * @return array |
| 100 | */ |
| 101 | |
| 102 | public function getBooleanParam($param, $default = false) |
| 103 | { |
| 104 | return isset($param) && is_string($param) && ($param == 'true' || $param == 'yes') ? 'true' : ($default ? 'true' : 'false'); |
| 105 | } |
| 106 | |
| 107 | public function getStringParam($param, $default = '') |
| 108 | { |
| 109 | return isset($param) && is_string($param) ? $param : $default; |
| 110 | } |
| 111 | |
| 112 | |
| 113 | public function fakeResponse() |
| 114 | { |
| 115 | $src_url = urldecode($this->url); |
| 116 | $params = $this->getParams(); |
| 117 | |
| 118 | $query_param = [ |
| 119 | 'theme' => isset($params['theme']) ? $this->getStringParam($params['theme'], 'light') : 'light', |
| 120 | 'chapters-image' => isset($params['chaptersImage']) ? $this->getBooleanParam($params['chaptersImage']) : false, |
| 121 | 'episode_image_position' => isset($params['episodeImagePosition']) ? $this->getStringParam($params['episodeImagePosition'], 'right') : 'right', |
| 122 | 'hide-likes' => isset($params['hideLikes']) ? $this->getBooleanParam($params['hideLikes']) : false, |
| 123 | 'hide-comments' => isset($params['hideComments']) ? $this->getBooleanParam($params['hideComments']) : false, |
| 124 | 'hide-sharing' => isset($params['hideSharing']) ? $this->getBooleanParam($params['hideSharing']) : false, |
| 125 | 'hide-logo' => isset($params['hideLogo']) ? $this->getBooleanParam($params['hideLogo']) : false, |
| 126 | 'hide-episode-description' => isset($params['hideEpisodeDescription']) ? $this->getBooleanParam($params['hideEpisodeDescription']) : false, |
| 127 | 'hide-download' => isset($params['hideDownload']) ? $this->getBooleanParam($params['hideDownload']) : false, |
| 128 | ]; |
| 129 | |
| 130 | if (strpos($src_url, 'spreaker.com/podcast/') !== false) { |
| 131 | $query_param['playlist'] = isset($params['playlist']) ? $this->getBooleanParam($params['playlist']) : false; |
| 132 | $query_param['playlist-continuous'] = isset($params['playlistContinuous']) ? $this->getBooleanParam($params['playlistContinuous']) : false; |
| 133 | $query_param['playlist-loop'] = isset($params['playlistLoop']) ? $this->getBooleanParam($params['playlistLoop']) : false; |
| 134 | $query_param['playlist-autoupdate'] = isset($params['playlistAutoupdate']) ? $this->getBooleanParam($params['playlistAutoupdate']) : false; |
| 135 | $query_param['hide-playlist-descriptions'] = isset($params['hidePlaylistDescriptions']) ? $this->getBooleanParam($params['hidePlaylistDescriptions']) : false; |
| 136 | $query_param['hide-playlist-images'] = isset($params['hidePlaylistImages']) ? $this->getBooleanParam($params['hidePlaylistImages']) : false; |
| 137 | } |
| 138 | |
| 139 | if (!empty($params['color']) && is_string($params['color'])) { |
| 140 | $query_param['color'] = $params['color']; |
| 141 | } |
| 142 | if (!empty($params['coverImageUrl']) && is_string($params['coverImageUrl'])) { |
| 143 | $query_param['cover_image_url'] = $params['coverImageUrl']; |
| 144 | } |
| 145 | |
| 146 | $query_string = http_build_query($query_param); |
| 147 | |
| 148 | // Check if the url is already converted to the embed format |
| 149 | if ($this->validateSpreaker($src_url) && strpos($src_url, 'spreaker.com/podcast/')) { |
| 150 | $iframeSrc = 'https://widget.spreaker.com/player?show_id=' . $this->extractPodcastId($src_url) . '&' . $query_string; |
| 151 | } else if ($this->validateSpreaker($src_url) && strpos($src_url, 'spreaker.com/episode/')) { |
| 152 | $iframeSrc = 'https://widget.spreaker.com/player?episode_id=' . $this->extractPodcastId($src_url) . '&' . $query_string; |
| 153 | } else { |
| 154 | return []; |
| 155 | } |
| 156 | |
| 157 | $width = isset($this->config['maxwidth']) ? $this->config['maxwidth'] : 600; |
| 158 | $height = isset($this->config['maxheight']) ? $this->config['maxheight'] : 350; |
| 159 | |
| 160 | return [ |
| 161 | 'type' => 'rich', |
| 162 | 'provider_name' => 'Spreaker', |
| 163 | 'provider_url' => 'https://spreaker.com', |
| 164 | 'title' => 'Unknown title', |
| 165 | 'html' => '<iframe title="This is title" width="' . esc_attr($width) . '" height="' . esc_attr($height) . '" src="' . esc_url($iframeSrc) . '" ></iframe>', |
| 166 | ]; |
| 167 | } |
| 168 | |
| 169 | /** inline @inheritDoc */ |
| 170 | public function modifyResponse(array $response = []) |
| 171 | { |
| 172 | return $this->fakeResponse(); |
| 173 | } |
| 174 | } |
| 175 |