관리-도구

편집 파일: vimeo.php

<?php
/*
[vimeo 141358]
[vimeo http://vimeo.com/141358]
[vimeo 141358 h=500&w=350]
[vimeo id=141358 width=350 height=500]

/**
 * Convert a Vimeo shortcode into an embed code.
 *
 * @param array $atts An array of shortcode attributes.
 * @return string The embed code for the Vimeo video.
 */
function vimeo_shortcode( $atts ) {
	global $content_width;

extract( array_map( 'intval', shortcode_atts( array(
		'id'     => 0,
		'width'  => 400,
		'height' => 300
	), $atts ) ) );

if ( isset( $atts[0] ) ) {
		$atts[0] = trim( $atts[0] , '=' );
		if ( is_numeric( $atts[0] ) )
			$id = (int) $atts[0];
		elseif ( preg_match( '|vimeo\.com/(\d+)/?$|i', $atts[0], $match ) )
			$id = (int) $match[1];
	}

// [vimeo 141358 h=500&w=350]
	$params = shortcode_new_to_old_params( $atts ); // h=500&w=350
	$params = str_replace( array( '&amp;', '&#038;' ), '&', $params );
	parse_str( $params, $args );

if ( isset( $args['w'] ) ) {
		$width = (int) $args['w'];
		
		if ( ! isset( $args['h'] ) ) {
			// The case where w=300 is specified without h=200, otherwise $height
			// will always equal the default of 300, no matter what w was set to.
			$height = round( ( $width / 640 ) * 360 );
		}
	}
	
	if ( isset( $args['h'] ) ) {
		$height = (int) $args['h'];

if ( ! isset( $args['w'] ) ) {
			$width = round( ( $height / 360 ) * 640 );
		}
	}
	
	if ( ! $width )
		$width = absint( $content_width );

if ( ! $height )
		$height = round( ( $width / 640 ) * 360 );

if ( ! $id ) return "";

$html = "<div class='embed-vimeo' style='text-align:center;'><iframe src='http://player.vimeo.com/video/$id' width='$width' height='$height' frameborder='0'></iframe></div>";
	$html = apply_filters( 'video_embed_html', $html );
	return $html;
}

add_shortcode( 'vimeo', 'vimeo_shortcode' );

function vimeo_embed_to_shortcode( $content ) {
	if ( false === stripos( $content, 'player.vimeo.com/video/' ) ) 
		return $content;

$regexp = '!<iframe\s+src=[\'"]http://player\.vimeo\.com/video/(\d+)[\'"]((?:\s+\w+=[\'"][^\'"]*[\'"])*)></iframe>!i';
	$regexp_ent = str_replace( '&amp;#0*58;', '&amp;#0*58;|&#0*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 ) {
			$id = (int) $match[1];

$params = $match[2];

if ( 'regexp_ent' == $reg ) 
				$params = html_entity_decode( $params );

$params = wp_kses_hair( $params, array( 'http' ) );

$width = isset( $params['width'] ) ? (int) $params['width']['value'] : 0;
			$height = isset( $params['height'] ) ? (int) $params['height']['value'] : 0;

$wh = '';
			if ( $width && $height ) 
				$wh = ' w=' . $width . ' h=' . $height;

$shortcode = '[vimeo ' . $id . $wh . ']';
			$content = str_replace( $match[0], $shortcode, $content );
		}
	}

return $content;
}

add_filter( 'pre_kses', 'vimeo_embed_to_shortcode' );