90 lines
4.6 KiB
PHP
90 lines
4.6 KiB
PHP
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<?php
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/* Copyright 2014 Sutherland Boswell (email : sutherland.boswell@gmail.com)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2, as
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published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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// Require thumbnail provider class
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require_once( VIDEO_THUMBNAILS_PATH . '/php/providers/class-video-thumbnails-provider.php' );
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class Facebook_Thumbnails extends Video_Thumbnails_Provider {
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// Human-readable name of the video provider
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public $service_name = 'Facebook';
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const service_name = 'Facebook';
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// Slug for the video provider
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public $service_slug = 'facebook';
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const service_slug = 'facebook';
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public static function register_provider( $providers ) {
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$providers[self::service_slug] = new self;
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return $providers;
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}
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// Regex strings
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public $regexes = array(
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'#(?://|\%2F\%2F)(?:www\.)?facebook\.com(?:/|\%2F)(?:[a-zA-Z0-9]+)(?:/|\%2F)videos(?:/|\%2F)([0-9]+)#', // URL Embed
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'#http://www\.facebook\.com/v/([0-9]+)#', // Flash Embed
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'#https?://www\.facebook\.com/video/embed\?video_id=([0-9]+)#', // iFrame Embed
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'#https?://www\.facebook\.com/video\.php\?v=([0-9]+)#'
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);
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// Thumbnail URL
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public function get_thumbnail_url( $id ) {
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$request = 'https://graph.facebook.com/' . $id . '/picture?redirect=false';
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$response = wp_remote_get( $request );
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if( is_wp_error( $response ) ) {
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$result = $this->construct_info_retrieval_error( $request, $response );
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} else {
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$result = json_decode( $response['body'] );
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$result = $result->data->url;
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$high_res = str_replace( '_t.jpg', '_b.jpg', $result);
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if ( $high_res != $result ) {
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$response = wp_remote_head( $high_res );
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if ( !is_wp_error( $response ) && $response['response']['code'] == '200' ) {
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$result = $high_res;
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}
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}
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}
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return $result;
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}
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// Test cases
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public static function get_test_cases() {
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return array(
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array(
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'markup' => '<object width=420 height=180><param name=allowfullscreen value=true></param><param name=allowscriptaccess value=always></param><param name=movie value="http://www.facebook.com/v/2560032632599"></param><embed src="http://www.facebook.com/v/2560032632599" type="application/x-shockwave-flash" allowscriptaccess=always allowfullscreen=true width=420 height=180></embed></object>',
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'expected' => 'https://fbcdn-vthumb-a.akamaihd.net/hvthumb-ak-xap1/v/t15.0-10/p160x160/50796_2560034672650_2560032632599_65313_313_b.jpg?oh=e8c767b1efafa6d8a4b672bad7be38d6&oe=55364081&__gda__=1428807476_a4d83140019b11ad602f2ef9960a364e',
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'expected_hash' => '6b033d8f16dbf273048c5771d32ede64',
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'name' => __( 'Flash Embed', 'video-thumbnails' )
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),
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array(
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'markup' => '<iframe src="https://www.facebook.com/video/embed?video_id=2560032632599" width="960" height="720" frameborder="0"></iframe>',
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'expected' => 'https://fbcdn-vthumb-a.akamaihd.net/hvthumb-ak-xap1/v/t15.0-10/p160x160/50796_2560034672650_2560032632599_65313_313_b.jpg?oh=e8c767b1efafa6d8a4b672bad7be38d6&oe=55364081&__gda__=1428807476_a4d83140019b11ad602f2ef9960a364e',
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'expected_hash' => '6b033d8f16dbf273048c5771d32ede64',
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'name' => __( 'iFrame Embed', 'video-thumbnails' )
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),
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array(
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'markup' => '<div id="fb-root"></div> <script>(function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) return; js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/en_US/all.js#xfbml=1"; fjs.parentNode.insertBefore(js, fjs); }(document, \'script\', \'facebook-jssdk\'));</script><div class="fb-post" data-href="https://www.facebook.com/video.php?v=10150326323406807" data-width="466"><div class="fb-xfbml-parse-ignore"><a href="https://www.facebook.com/video.php?v=10150326323406807">Post</a> by <a href="https://www.facebook.com/PeterJacksonNZ">Peter Jackson</a>.</div></div>',
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'expected' => 'https://fbcdn-vthumb-a.akamaihd.net/hvthumb-ak-xfa1/v/t15.0-10/p128x128/244423_10150326375786807_10150326323406807_4366_759_b.jpg?oh=013ce21bb54de51c383071598b269a91&oe=552CD270&__gda__=1428479462_339647870ec32227c391e98000935aec',
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'expected_hash' => '184d20db21ac8edef9c9cee291be5ee6',
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'name' => __( 'FBML Embed', 'video-thumbnails' )
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),
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);
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}
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}
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?>
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