250 lines
10 KiB
PHP
250 lines
10 KiB
PHP
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<?php
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/**
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* Dailymotion code
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* */
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/**
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* Original codes:
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*
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* <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" />
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*
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* <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>
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* <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>
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* </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>
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*
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* Code as of 01.01.11:
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* <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>
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* movie param enforces anti-xss protection
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*
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* Scroll down for the new <iframe> embed code handler.
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*/
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function dailymotion_embed_to_shortcode( $content ) {
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if ( false === stripos( $content, 'www.dailymotion.com/swf/' ) ) {
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return $content;
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}
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$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>!';
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$regexp_ent = str_replace( '&#0*58;', '&#0*58;|�*58;', htmlspecialchars( $regexp, ENT_NOQUOTES ) );
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foreach ( array( 'regexp', 'regexp_ent' ) as $reg ) {
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if ( ! preg_match_all( $$reg, $content, $matches, PREG_SET_ORDER ) ) {
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continue;
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}
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foreach ( $matches as $match ) {
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$src = html_entity_decode( $match[3] );
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$params = $match[2] . $match[4];
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if ( 'regexp_ent' == $reg ) {
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$src = html_entity_decode( $src );
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$params = html_entity_decode( $params );
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}
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$params = wp_kses_hair( $params, array( 'http' ) );
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if ( ! isset( $params['type'] ) || 'application/x-shockwave-flash' != $params['type']['value'] ) {
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continue;
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}
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$id = basename( substr( $src, strlen( 'www.dailymotion.com/swf' ) ) );
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$id = preg_replace( '/[^a-z0-9].*$/i', '', $id );
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$content = str_replace( $match[0], "[dailymotion id=$id]", $content );
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/** This action is documented in modules/shortcodes/youtube.php */
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do_action( 'jetpack_embed_to_shortcode', 'dailymotion', $id );
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}
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}
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return $content;
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}
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add_filter( 'pre_kses', 'dailymotion_embed_to_shortcode' );
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/**
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* DailyMotion shortcode
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*
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* The documented shortcode is:
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* [dailymotion id=x8oma9]
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*
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* Possibilities, according to the old parsing regexp:
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* [dailymotion x8oma9]
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* [dailymotion=x8oma9]
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*
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* Hypothetical option, according to the old shortcode function is
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* [dailymotion id=1&title=2&user=3&video=4]
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*
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* The new style is now:
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* [dailymotion id=x8oma9 title=2 user=3 video=4]
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* @todo: Update code to sniff for iframe embeds and convert those to shortcodes.
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*
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* @param array $atts
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* @return string html
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*
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*/
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function dailymotion_shortcode( $atts ) {
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global $content_width;
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if ( isset( $atts[0] ) ) {
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$id = ltrim( $atts[0], '=' );
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$atts['id'] = $id;
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} else {
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$params = shortcode_new_to_old_params( $atts );
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parse_str( $params, $atts_new );
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foreach( $atts_new as $k => $v ) {
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$atts[ $k ] = $v;
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}
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}
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if ( isset( $atts['id'] ) ) {
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$id = $atts['id'];
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} else {
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return '<!--Dailymotion error: bad or missing ID-->';
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}
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if ( ! empty( $content_width ) ) {
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$width = min( 425, intval( $content_width ) );
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} else {
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$width = 425;
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}
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$height = ( 425 == $width ) ? 334 : ( $width / 425 ) * 334;
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$id = urlencode( $id );
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if ( preg_match( '/^[A-Za-z0-9]+$/', $id ) ) {
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$output = '<iframe width="' . $width . '" height="' . $height . '" src="' . esc_url( '//www.dailymotion.com/embed/video/' . $id ) . '" frameborder="0"></iframe>';
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$after = '';
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if ( array_key_exists( 'video', $atts ) && $video = preg_replace( '/[^-a-z0-9_]/i', '', $atts['video'] ) && array_key_exists( 'title', $atts ) && $title = wp_kses( $atts['title'], array() ) ) {
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$after .= '<br /><strong><a href="' . esc_url( 'http://www.dailymotion.com/video/' . $video ) . '" target="_blank">' . esc_html( $title ) . '</a></strong>';
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}
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if ( array_key_exists( 'user', $atts ) && $user = preg_replace( '/[^-a-z0-9_]/i', '', $atts['user'] ) ) {
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$after .= '<br /><em>Uploaded by <a href="' . esc_url( 'http://www.dailymotion.com/' . $user ) . '" target="_blank">' . esc_html( $user ) . '</a></em>';
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}
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}
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return $output . $after;
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}
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add_shortcode( 'dailymotion', 'dailymotion_shortcode' );
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/**
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* DailyMotion Channel Shortcode
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*
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* Examples:
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* [dailymotion-channel user=MatthewDominick]
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* [dailymotion-channel user=MatthewDominick type=grid] (supports grid, carousel, badge/default)
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*/
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function dailymotion_channel_shortcode( $atts ) {
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$username = $atts['user'];
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switch( $atts['type'] ) {
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case 'grid':
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return '<iframe width="300px" height="264px" scrolling="no" frameborder="0" src="' . esc_url( '//www.dailymotion.com/badge/user/' . $username . '?type=grid' ) . '"></iframe>';
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break;
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case 'carousel':
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return '<iframe width="300px" height="360px" scrolling="no" frameborder="0" src="' . esc_url( '//www.dailymotion.com/badge/user/' . $username . '?type=carousel' ) . '"></iframe>';
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break;
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default:
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return '<iframe width="300px" height="78px" scrolling="no" frameborder="0" src="' . esc_url( '//www.dailymotion.com/badge/user/' . $username ) . '"></iframe>';
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}
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}
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add_shortcode( 'dailymotion-channel', 'dailymotion_channel_shortcode' );
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/**
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* Embed Reversal for Badge/Channel
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*/
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function dailymotion_channel_reversal( $content ) {
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if ( false === stripos( $content, 'dailymotion.com/badge/' ) ) {
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return $content;
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}
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/* Sample embed code:
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<iframe width="300px" height="360px" scrolling="no" frameborder="0" src="http://www.dailymotion.com/badge/user/Dailymotion?type=carousel"></iframe>
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*/
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$regexes = array();
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$regexes[] = '#<iframe[^>]+?src=" (?:https?:)?//(?:www\.)?dailymotion\.com/badge/user/([^"\'/]++) "[^>]*+></iframe>#ix';
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// Let's play nice with the visual editor too.
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$regexes[] = '#<iframe(?:[^&]|&(?!gt;))+?src=" (?:https?:)?//(?:www\.)?dailymotion\.com/badge/user/([^"\'/]++) "(?:[^&]|&(?!gt;))*+></iframe>#ix';
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foreach ( $regexes as $regex ) {
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if ( ! preg_match_all( $regex, $content, $matches, PREG_SET_ORDER ) ) {
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continue;
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}
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foreach ( $matches as $match ) {
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$url_pieces = parse_url( $match[1] );
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if ( 'type=carousel' === $url_pieces['query'] ) {
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$type = 'carousel';
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} else if ( 'type=grid' === $url_pieces['query'] ) {
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$type = 'grid';
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} else {
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$type = 'badge';
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}
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$shortcode = '[dailymotion-channel user=' . esc_attr( $url_pieces['path'] ) . ' type=' . esc_attr( $type ) . ']';
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$replace_regex = sprintf( '#\s*%s\s*#', preg_quote( $match[0], '#' ) );
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$content = preg_replace( $replace_regex, sprintf( "\n\n%s\n\n", $shortcode ), $content );
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}
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}
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return $content;
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}
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add_filter( 'pre_kses', 'dailymotion_channel_reversal' );
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/**
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* Dailymotion Embed Reversal (with new iframe code as of 17.09.2014)
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*
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* Converts a generic HTML embed code from Dailymotion into an
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* oEmbeddable URL.
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*/
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function jetpack_dailymotion_embed_reversal( $content ) {
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if ( false === stripos( $content, 'dailymotion.com/embed' ) ) {
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return $content;
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}
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/* Sample embed code as of Sep 17th 2014:
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<iframe frameborder="0" width="480" height="270" src="//www.dailymotion.com/embed/video/x25x71x" allowfullscreen></iframe><br /><a href="http://www.dailymotion.com/video/x25x71x_dog-with-legs-in-casts-learns-how-to-enter-the-front-door_animals" target="_blank">Dog with legs in casts learns how to enter the...</a> <i>by <a href="http://www.dailymotion.com/videobash" target="_blank">videobash</a></i>
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*/
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$regexes = array();
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// I'm Konstantin and I love regex.
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$regexes[] = '#<iframe[^>]+?src=" (?:https?:)?//(?:www\.)?dailymotion\.com/embed/video/([^"\'/]++) "[^>]*+>\s*+</iframe>\s*+(?:<br\s*+/>)?\s*+
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(?: <a[^>]+?href=" (?:https?:)?//(?:www\.)?dailymotion\.com/[^"\']++ "[^>]*+>.+?</a>\s*+ )?
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(?: <i>.*?<a[^>]+?href=" (?:https?:)?//(?:www\.)?dailymotion\.com/[^"\']++ "[^>]*+>.+?</a>\s*+</i> )?#ix';
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$regexes[] = '#<iframe(?:[^&]|&(?!gt;))+?src=" (?:https?:)?//(?:www\.)?dailymotion\.com/embed/video/([^"\'/]++) "(?:[^&]|&(?!gt;))*+>\s*+</iframe>\s*+(?:<br\s*+/>)?\s*+
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(?: <a(?:[^&]|&(?!gt;))+?href=" (?:https?:)?//(?:www\.)?dailymotion\.com/[^"\']++ "(?:[^&]|&(?!gt;))*+>.+?</a>\s*+ )?
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(?: <i>.*?<a(?:[^&]|&(?!gt;))+?href=" (?:https?:)?//(?:www\.)?dailymotion\.com/[^"\']++ "(?:[^&]|&(?!gt;))*+>.+?</a>\s*+</i> )?#ix';
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foreach ( $regexes as $regex ) {
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if ( ! preg_match_all( $regex, $content, $matches, PREG_SET_ORDER ) ) {
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continue;
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}
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foreach ( $matches as $match ) {
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$url = esc_url( sprintf( 'https://dailymotion.com/video/%s', $match[1] ) );
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$replace_regex = sprintf( '#\s*%s\s*#', preg_quote( $match[0], '#' ) );
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$content = preg_replace( $replace_regex, sprintf( "\n\n%s\n\n", $url ), $content );
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/** This action is documented in modules/shortcodes/youtube.php */
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do_action( 'jetpack_embed_to_shortcode', 'dailymotion', $url );
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}
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}
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return $content;
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}
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add_filter( 'pre_kses', 'jetpack_dailymotion_embed_reversal' );
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