<?php
/**
* Pinterest embeds
*
* Based on "Board Widget" example here: http://business.pinterest.com/widget-builder/#code
*/
// Example URL: http://pinterest.com/pinterest/pin-pets/
// Second Example URL: https://uk.pinterest.com/annsawesomepins/travel/
wp_embed_register_handler( 'pinterest', '#https?://(?:www\.)?(?:[a-z]{2}\.)?pinterest\.com/([^/]+)(/[^/]+)?#', 'pinterest_embed_handler' );
function pinterest_embed_handler( $matches, $attr, $url ) {
// Pinterest's JS handles making the embed
$script_src = '//assets.pinterest.com/js/pinit.js';
wp_enqueue_script( 'pinterest-embed', $script_src, array(), false, true );
$path = parse_url( $url, PHP_URL_PATH );
if ( 0 === strpos( $path, '/pin/' ) ) {
$embed_type = 'embedPin';
} elseif ( preg_match( '#^/([^/]+)/?$#', $path ) ) {
$embed_type = 'embedUser';
} elseif ( preg_match( '#^/([^/]+)/([^/]+)/?$#', $path ) ) {
$embed_type = 'embedBoard';
} else {
if ( current_user_can( 'edit_posts' ) ) {
return __( 'Sorry, that Pinterest URL was not recognized.', 'jetpack' );
}
return;
}
$return = sprintf( '<a data-pin-do="%s" href="%s"></a>', esc_attr( $embed_type ), esc_url( $url ) );
// If we're generating an embed view for the WordPress Admin via ajax...
if ( doing_action( 'wp_ajax_parse-embed' ) ) {
$return .= sprintf( '<script src="%s"></script>', esc_url( $script_src ) );
}
return $return;
}