diff options
Diffstat (limited to 'plugins/jetpack/modules/shortcodes/dailymotion.php')
| -rw-r--r-- | plugins/jetpack/modules/shortcodes/dailymotion.php | 357 |
1 files changed, 357 insertions, 0 deletions
diff --git a/plugins/jetpack/modules/shortcodes/dailymotion.php b/plugins/jetpack/modules/shortcodes/dailymotion.php new file mode 100644 index 00000000..fd2d620f --- /dev/null +++ b/plugins/jetpack/modules/shortcodes/dailymotion.php @@ -0,0 +1,357 @@ +<?php +/** + * Dailymotion code + * + * @package Jetpack + */ + +/** + * Original codes: + * + * <embed height="270" type="application/x-shockwave-flash" width="480" src="http://www.dailymotion.com/swf/video/xekmrq?additionalInfos=0" wmode="opaque" pluginspage="http://www.macromedia.com/go/getflashplayer" allowscriptaccess="never" allownetworking="internal" /> + * + * <object width="480" height="240"><param name="movie" value="http://www.dailymotion.com/swf/video/xen4ms_ghinzu-cold-love-mirror-mirror_music?additionalInfos=0"></param><param name="allowFullScreen" value="true"></param><param name="allowScriptAccess" value="always"></param> + * <embed type="application/x-shockwave-flash" src="http://www.dailymotion.com/swf/video/xen4ms_ghinzu-cold-love-mirror-mirror_music?additionalInfos=0" width="480" height="240" allowfullscreen="true" allowscriptaccess="always"></embed> + * </object><br /><b><a href="http://www.dailymotion.com/video/xen4ms_ghinzu-cold-love-mirror-mirror_music">Ghinzu - Cold Love (Mirror Mirror)</a></b><br /><i>Uploaded by <a href="http://www.dailymotion.com/GhinzuTV">GhinzuTV</a>. - <a href="http://www.dailymotion.com/us/channel/music">Watch more music videos, in HD!</a></i> + * + * Code as of 01.01.11: + * <object width="560" height="421"><param name="movie" value="http://www.dailymotion.com/swf/video/xaose5?width=560&theme=denim&foreground=%2392ADE0&highlight=%23A2ACBF&background=%23202226&start=&animatedTitle=&iframe=0&additionalInfos=0&autoPlay=0&hideInfos=0"></param><param name="allowFullScreen" value="true"></param><param name="allowScriptAccess" value="always"></param><embed type="application/x-shockwave-flash" src="http://www.dailymotion.com/swf/video/xaose5?width=560&theme=denim&foreground=%2392ADE0&highlight=%23A2ACBF&background=%23202226&start=&animatedTitle=&iframe=0&additionalInfos=0&autoPlay=0&hideInfos=0" width="560" height="421" allowfullscreen="true" allowscriptaccess="always"></embed></object><br /><b><a href="http://www.dailymotion.com/video/x29zm17_funny-videos-of-cats-and-babies-compilation-2015_fun">Funny cats and babies!</a></b><br /><i>Uploaded by <a href="http://www.dailymotion.com/GilLavie">GilLavie</a>. - <a target="_self" href="http://www.dailymotion.com/channel/funny/featured/1">Find more funny videos.</a></i> + * movie param enforces anti-xss protection + * + * Scroll down for the new <iframe> embed code handler. + * + * @param string $content Post content. + */ +function dailymotion_embed_to_shortcode( $content ) { + if ( ! is_string( $content ) || false === stripos( $content, 'www.dailymotion.com/swf/' ) ) { + return $content; + } + + $regexp = '!<object.*>\s*(<param.*></param>\s*)*<embed((?:\s+\w+="[^"]*")*)\s+src="http(?:\:|�*58;)//(www\.dailymotion\.com/swf/[^"]*)"((?:\s+\w+="[^"]*")*)\s*(?:/>|>\s*</embed>)\s*</object><br /><b><a .*>.*</a></b><br /><i>.*</i>!'; + $regexp_ent = str_replace( '&#0*58;', '&#0*58;|�*58;', htmlspecialchars( $regexp, ENT_NOQUOTES ) ); + + foreach ( compact( 'regexp', 'regexp_ent' ) as $reg => $regexp ) { + if ( ! preg_match_all( $regexp, $content, $matches, PREG_SET_ORDER ) ) { + continue; + } + + foreach ( $matches as $match ) { + $src = html_entity_decode( $match[3] ); + $params = $match[2] . $match[4]; + + if ( 'regexp_ent' === $reg ) { + $src = html_entity_decode( $src ); + $params = html_entity_decode( $params ); + } + + $params = wp_kses_hair( $params, array( 'http' ) ); + + if ( ! isset( $params['type'] ) || 'application/x-shockwave-flash' !== $params['type']['value'] ) { + continue; + } + + $id = basename( substr( $src, strlen( 'www.dailymotion.com/swf' ) ) ); + $id = preg_replace( '/[^a-z0-9].*$/i', '', $id ); + + $content = str_replace( $match[0], "[dailymotion id=$id]", $content ); + /** This action is documented in modules/shortcodes/youtube.php */ + do_action( 'jetpack_embed_to_shortcode', 'dailymotion', $id ); + } + } + return $content; +} +add_filter( 'pre_kses', 'dailymotion_embed_to_shortcode' ); + +/** + * DailyMotion shortcode + * + * The documented shortcode is: + * [dailymotion id=x8oma9] + * + * Possibilities, according to the old parsing regexp: + * [dailymotion x8oma9] + * [dailymotion=x8oma9] + * + * Hypothetical option, according to the old shortcode function is + * [dailymotion id=1&title=2&user=3&video=4] + * + * The new style is now: + * [dailymotion id=x8oma9 title=2 user=3 video=4] + * + * Supported parameters for player customization: width, height, + * autoplay, endscreen-enable, mute, sharing-enabled, start, subtitles-default, + * ui-highlight, ui-logo, ui-start-screen-info, ui-theme + * see https://developer.dailymotion.com/player#player-parameters + * + * @todo: Update code to sniff for iframe embeds and convert those to shortcodes. + * + * @param array $atts Shortcode attributes. + * + * @return string html + */ +function dailymotion_shortcode( $atts ) { + global $content_width; + + if ( isset( $atts[0] ) ) { + $id = ltrim( $atts[0], '=' ); + $atts['id'] = $id; + + } else { + $params = shortcode_new_to_old_params( $atts ); + parse_str( $params, $atts_new ); + + foreach ( $atts_new as $k => $v ) { + $atts[ $k ] = $v; + } + } + + $atts = shortcode_atts( + array( + 'id' => '', // string. + 'width' => '', // int. + 'height' => '', // int. + 'title' => '', // string. + 'user' => '', // string. + 'video' => '', // string. + 'autoplay' => 0, // int. + 'endscreen-enable' => 1, // int. + 'mute' => 0, // int. + 'sharing-enable' => 1, // int. + 'start' => '', // int. + 'subtitles-default' => '', // string. + 'ui-highlight' => '', // string. + 'ui-logo' => 1, // int. + 'ui-start-screen-info' => 0, // int. + 'ui-theme' => '', // string. + ), + $atts, + 'dailymotion' + ); + + if ( isset( $atts['id'] ) && ! empty( $atts['id'] ) ) { + $id = rawurlencode( $atts['id'] ); + } else { + return '<!--Dailymotion error: bad or missing ID-->'; + } + + /*set width and height using provided parameters if any */ + $width = isset( $atts['width'] ) ? intval( $atts['width'] ) : 0; + $height = isset( $atts['height'] ) ? intval( $atts['height'] ) : 0; + + if ( ! $width && ! $height ) { + if ( ! empty( $content_width ) ) { + $width = absint( $content_width ); + } else { + $width = 425; + } + $height = $width / 425 * 334; + } elseif ( ! $height ) { + $height = $width / 425 * 334; + } elseif ( ! $width ) { + $width = $height / 334 * 425; + } + + /** + * Let's add parameters if needed. + * + * @see https://developer.dailymotion.com/player + */ + $player_params = array(); + + if ( isset( $atts['autoplay'] ) && '1' === $atts['autoplay'] ) { + $player_params['autoplay'] = '1'; + } + if ( isset( $atts['endscreen-enable'] ) && '0' === $atts['endscreen-enable'] ) { + $player_params['endscreen-enable'] = '0'; + } + if ( isset( $atts['mute'] ) && '1' === $atts['mute'] ) { + $player_params['mute'] = '1'; + } + if ( isset( $atts['sharing-enable'] ) && '0' === $atts['sharing-enable'] ) { + $player_params['sharing-enable'] = '0'; + } + if ( isset( $atts['start'] ) && ! empty( $atts['start'] ) ) { + $player_params['start'] = abs( intval( $atts['start'] ) ); + } + if ( isset( $atts['subtitles-default'] ) && ! empty( $atts['subtitles-default'] ) ) { + $player_params['subtitles-default'] = esc_attr( $atts['subtitles-default'] ); + } + if ( isset( $atts['ui-highlight'] ) && ! empty( $atts['ui-highlight'] ) ) { + $player_params['ui-highlight'] = esc_attr( $atts['ui-highlight'] ); + } + if ( isset( $atts['ui-logo'] ) && '0' === $atts['ui-logo'] ) { + $player_params['ui-logo'] = '0'; + } + if ( isset( $atts['ui-start-screen-info'] ) && '0' === $atts['ui-start-screen-info'] ) { + $player_params['ui-start-screen-info'] = '0'; + } + if ( isset( $atts['ui-theme'] ) && in_array( strtolower( $atts['ui-theme'] ), array( 'dark', 'light' ), true ) ) { + $player_params['ui-theme'] = esc_attr( $atts['ui-theme'] ); + } + + // Add those parameters to the Video URL. + $video_url = add_query_arg( + $player_params, + 'https://www.dailymotion.com/embed/video/' . $id + ); + + $output = ''; + + if ( preg_match( '/^[A-Za-z0-9]+$/', $id ) ) { + $output .= '<iframe width="' . esc_attr( $width ) . '" height="' . esc_attr( $height ) . '" src="' . esc_url( $video_url ) . '" style="border:0;" allowfullscreen></iframe>'; + + $video = preg_replace( '/[^-a-z0-9_]/i', '', $atts['video'] ); + $title = wp_kses( $atts['title'], array() ); + if ( + array_key_exists( 'video', $atts ) + && $video + && array_key_exists( 'title', $atts ) + && $title + ) { + $output .= '<br /><strong><a href="' . esc_url( 'http://www.dailymotion.com/video/' . $video ) . '" target="_blank">' . esc_html( $title ) . '</a></strong>'; + } + + $user = preg_replace( '/[^-a-z0-9_]/i', '', $atts['user'] ); + if ( array_key_exists( 'user', $atts ) && $user ) { + /* translators: %s is a Dailymotion user name */ + $output .= '<br /><em>' . wp_kses( + sprintf( + /* Translators: placeholder is a Dailymotion username, linking to a Dailymotion profile page. */ + __( 'Uploaded by %s', 'jetpack' ), + '<a href="' . esc_url( 'http://www.dailymotion.com/' . $user ) . '" target="_blank">' . esc_html( $user ) . '</a>' + ), + array( + 'a' => array( + 'href' => true, + 'target' => true, + ), + ) + ) . '</em>'; + } + } + + return $output; +} +add_shortcode( 'dailymotion', 'dailymotion_shortcode' ); + +/** + * DailyMotion Channel Shortcode + * + * Examples: + * [dailymotion-channel user=MatthewDominick] + * [dailymotion-channel user=MatthewDominick type=grid] (supports grid, carousel, badge/default) + * + * @param array $atts Shortcode attributes. + */ +function dailymotion_channel_shortcode( $atts ) { + $username = $atts['user']; + + switch ( $atts['type'] ) { + case 'grid': + $channel_iframe = '<iframe width="300px" height="264px" scrolling="no" style="border:0;" src="' . esc_url( '//www.dailymotion.com/badge/user/' . $username . '?type=grid' ) . '"></iframe>'; + break; + case 'carousel': + $channel_iframe = '<iframe width="300px" height="360px" scrolling="no" style="border:0;" src="' . esc_url( '//www.dailymotion.com/badge/user/' . $username . '?type=carousel' ) . '"></iframe>'; + break; + default: + $channel_iframe = '<iframe width="300px" height="78px" scrolling="no" style="border:0;" src="' . esc_url( '//www.dailymotion.com/badge/user/' . $username ) . '"></iframe>'; + } + + return $channel_iframe; +} +add_shortcode( 'dailymotion-channel', 'dailymotion_channel_shortcode' ); + +/** + * Embed Reversal for Badge/Channel + * + * @param string $content Post content. + */ +function dailymotion_channel_reversal( $content ) { + if ( ! is_string( $content ) || false === stripos( $content, 'dailymotion.com/badge/' ) ) { + return $content; + } + + /* + * Sample embed code: + * <iframe width="300px" height="360px" scrolling="no" frameborder="0" src="http://www.dailymotion.com/badge/user/Dailymotion?type=carousel"></iframe> + */ + + $regexes = array(); + + $regexes[] = '#<iframe[^>]+?src=" (?:https?:)?//(?:www\.)?dailymotion\.com/badge/user/([^"\'/]++) "[^>]*+></iframe>#ix'; + + // Let's play nice with the visual editor too. + $regexes[] = '#<iframe(?:[^&]|&(?!gt;))+?src=" (?:https?:)?//(?:www\.)?dailymotion\.com/badge/user/([^"\'/]++) "(?:[^&]|&(?!gt;))*+></iframe>#ix'; + + foreach ( $regexes as $regex ) { + if ( ! preg_match_all( $regex, $content, $matches, PREG_SET_ORDER ) ) { + continue; + } + + foreach ( $matches as $match ) { + $url_pieces = wp_parse_url( $match[1] ); + + if ( 'type=carousel' === $url_pieces['query'] ) { + $type = 'carousel'; + } elseif ( 'type=grid' === $url_pieces['query'] ) { + $type = 'grid'; + } else { + $type = 'badge'; + } + + $shortcode = '[dailymotion-channel user=' . esc_attr( $url_pieces['path'] ) . ' type=' . esc_attr( $type ) . ']'; + $replace_regex = sprintf( '#\s*%s\s*#', preg_quote( $match[0], '#' ) ); + $content = preg_replace( $replace_regex, sprintf( "\n\n%s\n\n", $shortcode ), $content ); + } + } + + return $content; +} +add_filter( 'pre_kses', 'dailymotion_channel_reversal' ); + +/** + * Dailymotion Embed Reversal (with new iframe code as of 17.09.2014) + * + * Converts a generic HTML embed code from Dailymotion into an + * oEmbeddable URL. + * + * @param string $content Post content. + */ +function jetpack_dailymotion_embed_reversal( $content ) { + if ( ! is_string( $content ) || false === stripos( $content, 'dailymotion.com/embed' ) ) { + return $content; + } + + /* + * Sample embed code as of Sep 17th 2014: + * <iframe frameborder="0" width="480" height="270" src="//www.dailymotion.com/embed/video/x25x71x" allowfullscreen></iframe><br /><a href="http://www.dailymotion.com/video/x25x71x_dog-with-legs-in-casts-learns-how-to-enter-the-front-door_animals" target="_blank">Dog with legs in casts learns how to enter the...</a> <i>by <a href="http://www.dailymotion.com/videobash" target="_blank">videobash</a></i> + */ + $regexes = array(); + + // I'm Konstantin and I love regex. + $regexes[] = '#<iframe[^>]+?src=" (?:https?:)?//(?:www\.)?dailymotion\.com/embed/video/([^"\'/]++) "[^>]*+>\s*+</iframe>\s*+(?:<br\s*+/>)?\s*+ + (?: <a[^>]+?href=" (?:https?:)?//(?:www\.)?dailymotion\.com/[^"\']++ "[^>]*+>.+?</a>\s*+ )? + (?: <i>.*?<a[^>]+?href=" (?:https?:)?//(?:www\.)?dailymotion\.com/[^"\']++ "[^>]*+>.+?</a>\s*+</i> )?#ix'; + + $regexes[] = '#<iframe(?:[^&]|&(?!gt;))+?src=" (?:https?:)?//(?:www\.)?dailymotion\.com/embed/video/([^"\'/]++) "(?:[^&]|&(?!gt;))*+>\s*+</iframe>\s*+(?:<br\s*+/>)?\s*+ + (?: <a(?:[^&]|&(?!gt;))+?href=" (?:https?:)?//(?:www\.)?dailymotion\.com/[^"\']++ "(?:[^&]|&(?!gt;))*+>.+?</a>\s*+ )? + (?: <i>.*?<a(?:[^&]|&(?!gt;))+?href=" (?:https?:)?//(?:www\.)?dailymotion\.com/[^"\']++ "(?:[^&]|&(?!gt;))*+>.+?</a>\s*+</i> )?#ix'; + + foreach ( $regexes as $regex ) { + if ( ! preg_match_all( $regex, $content, $matches, PREG_SET_ORDER ) ) { + continue; + } + + foreach ( $matches as $match ) { + $url = esc_url( sprintf( 'https://dailymotion.com/video/%s', $match[1] ) ); + $replace_regex = sprintf( '#\s*%s\s*#', preg_quote( $match[0], '#' ) ); + $content = preg_replace( $replace_regex, sprintf( "\n\n%s\n\n", $url ), $content ); + + /** This action is documented in modules/shortcodes/youtube.php */ + do_action( 'jetpack_embed_to_shortcode', 'dailymotion', $url ); + } + } + + return $content; +} +add_filter( 'pre_kses', 'jetpack_dailymotion_embed_reversal' ); |