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<?php |
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|
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/* |
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[vimeo 141358] |
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[vimeo http://vimeo.com/141358] |
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[vimeo 141358 h=500&w=350] |
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[vimeo id=141358 width=350 height=500] |
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|
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<iframe src="http://player.vimeo.com/video/18427511" width="400" height="225" frameborder="0"></iframe><p><a href="http://vimeo.com/18427511">Eskmo 'We Got More' (Official Video)</a> from <a href="http://vimeo.com/ninjatune">Ninja Tune</a> on <a href="http://vimeo.com">Vimeo</a>.</p> |
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*/ |
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|
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function jetpack_shortcode_get_vimeo_id( $atts ) { |
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if ( isset( $atts[0] ) ) { |
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$atts[0] = trim( $atts[0] , '=' ); |
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$id = false; |
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if ( is_numeric( $atts[0] ) ) |
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$id = (int) $atts[0]; |
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elseif ( preg_match( '|vimeo\.com/(\d+)/?$|i', $atts[0], $match ) ) |
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$id = (int) $match[1]; |
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elseif ( preg_match( '|player\.vimeo\.com/video/(\d+)/?$|i', $atts[0], $match ) ) |
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$id = (int) $match[1]; |
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return $id; |
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} |
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return 0; |
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} |
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|
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/** |
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* Convert a Vimeo shortcode into an embed code. |
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* |
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* @param array $atts An array of shortcode attributes. |
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* @return string The embed code for the Vimeo video. |
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*/ |
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function vimeo_shortcode( $atts ) { |
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global $content_width; |
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|
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extract( array_map( 'intval', shortcode_atts( array( |
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'id' => 0, |
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'width' => 400, |
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'height' => 300, |
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'autoplay' => 0, |
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'loop' => 0, |
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), $atts, 'vimeo' ) ) ); |
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|
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if ( isset( $atts[0] ) ) { |
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$id = jetpack_shortcode_get_vimeo_id( $atts ); |
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} |
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|
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if ( ! $id ) return "<!-- vimeo error: not a vimeo video -->"; |
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|
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// [vimeo 141358 h=500&w=350] |
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$params = shortcode_new_to_old_params( $atts ); // h=500&w=350 |
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$params = str_replace( array( '&', '&' ), '&', $params ); |
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parse_str( $params, $args ); |
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|
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if ( isset( $args['w'] ) ) { |
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$width = (int) $args['w']; |
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|
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if ( ! isset( $args['h'] ) ) { |
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// The case where w=300 is specified without h=200, otherwise $height |
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// will always equal the default of 300, no matter what w was set to. |
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$height = round( ( $width / 640 ) * 360 ); |
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} |
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} |
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|
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if ( isset( $args['h'] ) ) { |
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$height = (int) $args['h']; |
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|
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if ( ! isset( $args['w'] ) ) { |
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$width = round( ( $height / 360 ) * 640 ); |
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} |
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} |
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|
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if ( ! $width ) { |
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$width = absint( $content_width ); |
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} |
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|
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if ( ! $height ) { |
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$height = round( ( $width / 640 ) * 360 ); |
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} |
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|
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$url = esc_url( set_url_scheme( "http://player.vimeo.com/video/$id" ) ); |
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|
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// $args['autoplay'] is parsed from the embedded url. |
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// $autoplay is parsed from shortcode arguments. |
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// in_array( 'autoplay', $atts ) catches the argument passed without a value. |
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if ( ! empty( $args['autoplay'] ) || ! empty( $autoplay ) || in_array( 'autoplay', $atts ) ) { |
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$url = add_query_arg( 'autoplay', 1, $url ); |
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} |
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|
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if ( ! empty( $args['loop'] ) || ! empty( $loop ) || in_array( 'loop', $atts ) ) { |
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$url = add_query_arg( 'loop', 1, $url ); |
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} |
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|
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$html = sprintf( '<div class="embed-vimeo" style="text-align:center;"><iframe src="%1$s" width="%2$u" height="%3$u" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>', esc_url( $url ), $width, $height ); |
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$html = apply_filters( 'video_embed_html', $html ); |
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return $html; |
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} |
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|
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add_shortcode( 'vimeo', 'vimeo_shortcode' ); |
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|
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function vimeo_embed_to_shortcode( $content ) { |
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if ( false === stripos( $content, 'player.vimeo.com/video/' ) ) |
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return $content; |
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|
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$regexp = '!<iframe\s+src=[\'"](https?:)?//player\.vimeo\.com/video/(\d+)[\w=&;?]*[\'"]((?:\s+\w+=[\'"][^\'"]*[\'"])*)((?:[\s\w]*))></iframe>!i'; |
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$regexp_ent = str_replace( '&#0*58;', '&#0*58;|�*58;', htmlspecialchars( $regexp, ENT_NOQUOTES ) ); |
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|
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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 $match ) { |
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$id = (int) $match[2]; |
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|
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$params = $match[3]; |
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|
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if ( 'regexp_ent' == $reg ) |
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$params = html_entity_decode( $params ); |
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|
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$params = wp_kses_hair( $params, array( 'http' ) ); |
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|
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$width = isset( $params['width'] ) ? (int) $params['width']['value'] : 0; |
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$height = isset( $params['height'] ) ? (int) $params['height']['value'] : 0; |
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|
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$wh = ''; |
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if ( $width && $height ) |
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$wh = ' w=' . $width . ' h=' . $height; |
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|
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$shortcode = '[vimeo ' . $id . $wh . ']'; |
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$content = str_replace( $match[0], $shortcode, $content ); |
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} |
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} |
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|
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return $content; |
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} |
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|
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add_filter( 'pre_kses', 'vimeo_embed_to_shortcode' ); |
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|
