diff options
Diffstat (limited to 'plugins/jetpack/modules/shortcodes/dailymotion.php')
| -rw-r--r-- | plugins/jetpack/modules/shortcodes/dailymotion.php | 116 |
1 files changed, 116 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..a6daed9d --- /dev/null +++ b/plugins/jetpack/modules/shortcodes/dailymotion.php @@ -0,0 +1,116 @@ +<?php + +/** + * Dailymotion code + * */ + +/** + * 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/xaose5_sexy-surprise_na">Sexy Surprise</a></b><br /><i>Uploaded by <a href="http://www.dailymotion.com/GilLavie">GilLavie</a>. - <a target="_self" href="http://www.dailymotion.com/channel/sexy/featured/1">Find more steamy, sexy videos.</a></i> + * movie param enforces anti-xss protection + */ + +function dailymotion_embed_to_shortcode( $content ) { + if ( 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 ( array( 'regexp', 'regexp_ent' ) as $reg ) { + if ( ! preg_match_all( $$reg, $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 ); + 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] + * + * @param array $atts + * @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 ); + } + + if ( isset( $atts['id'] ) ) + $id = $atts['id']; + else + return '<!--Dailymotion error: bad or missing ID-->'; + + if ( !empty( $content_width ) ) + $width = min( 425, intval( $content_width ) ); + else + $width = 425; + + $height = ( 425 == $width ) ? 334 : ( $width / 425 ) * 334; + $id = urlencode( $id ); + + $output = '<object width="' . $width . '" height="' . $height . '"><param name="movie" value="http://www.dailymotion.com/swf/'; + $after = ''; + if ( preg_match( '/^[a-z0-9]+$/', $id ) ) { + $output .= $id; + + 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() ) ) + $after .= '<br /><strong><a href="http://www.dailymotion.com/video/' . $video . '">' . $title . '</a></strong>'; + + if ( array_key_exists( 'user', $atts ) && $user = preg_replace( '/[^-a-z0-9_]/i', '', $atts['user'] ) ) + $after .= '<br /><em>Uploaded by <a href="http://www.dailymotion.com/' . $user . '">' . $user . '</a></em>'; + } + + $output .= '"></param><param name="allowfullscreen" value="true"></param><param name="wmode" value="opaque"></param><embed src="http://www.dailymotion.com/swf/' . $id . '" width="' . $width . '" height="' . $height . '" allowfullscreen="true" wmode="opaque"></embed></object>'; + + return $output . $after; +} + +add_shortcode( 'dailymotion', 'dailymotion_shortcode' ); |