* Blip.tv shortcode is: [blip.tv url-or-something-else]
* */
function blip_embed_to_shortcode( $content ) {
if ( false === stripos( $content, '/blip.tv/play/' ) )
return $content;
$regexp = '!|>\s*)!';
$regexp_ent = str_replace( '�*58;', '�*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 = 'http://' . html_entity_decode( $match[2] );
$params = $match[1] . $match[3];
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;
$content = str_replace( $match[0], "[blip.tv $src]", $content );
}
}
return $content;
}
add_filter( 'pre_kses', 'blip_embed_to_shortcode' );
// [blip.tv ?posts_id=4060324&dest=-1]
// [blip.tv http://blip.tv/play/hpZTgffqCAI%2Em4v] // WLS
function blip_shortcode( $atts ) {
if ( ! isset( $atts[0] ) )
return '';
$src = $atts[0];
if ( preg_match( '/^\?posts_id=(\d+)&[^d]*dest=(-?\d+)$/', $src, $matches ) )
return "";
elseif ( preg_match( '|^http://blip.tv/play/[.\w]+$|', urldecode( $src ) ) ) // WLS
return "";
return "";
}
add_shortcode( 'blip.tv', 'blip_shortcode' );