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<?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
*
* Scroll down for the new <iframe> embed code handler.
*/
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 );
/** 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]
* @todo: Update code to sniff for iframe embeds and convert those to shortcodes.
*
* @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_new );
foreach( $atts_new as $k => $v ) {
$atts[ $k ] = $v;
}
}
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( $id );
if ( preg_match( '/^[A-Za-z0-9]+$/', $id ) ) {
$output = '<iframe width="' . $width . '" height="' . $height . '" src="' . esc_url( '//www.dailymotion.com/embed/video/' . $id ) . '" frameborder="0"></iframe>';
$after = '';
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="' . esc_url( 'http://www.dailymotion.com/video/' . $video ) . '">' . esc_html( $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="' . esc_url( 'http://www.dailymotion.com/' . $user ) . '">' . esc_html( $user ) . '</a></em>';
}
}
return $output . $after;
}
add_shortcode( 'dailymotion', 'dailymotion_shortcode' );
/**
* Dailymotion Embed Reversal (with new iframe code as of 17.09.2014)
*
* Converts a generic HTML embed code from Dailymotion into an
* oEmbeddable URL.
*/
function jetpack_dailymotion_embed_reversal( $content ) {
if ( 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' );
|
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