64 lines
1.8 KiB
PHP
64 lines
1.8 KiB
PHP
<?php
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/**
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* Pinterest embeds
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*
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* Based on "Board Widget" example here: http://business.pinterest.com/widget-builder/#code
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*
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* Example URL: https://pinterest.com/pin/129056345550241149/
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* Second Example URL: https://uk.pinterest.com/annsawesomepins/travel/
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*
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* @package automattic/jetpack
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*/
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wp_embed_register_handler(
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'pinterest',
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'#'
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. 'https?://'
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. '(?:www\.)?'
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. '(?:[a-z]{2}\.)?'
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. 'pinterest\.[a-z.]+/'
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. '([^/]+)'
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. '(/[^/]+)?'
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. '#',
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'pinterest_embed_handler'
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);
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/**
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* Callback to modify output of embedded Pinterest posts.
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*
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* @param array $matches Regex partial matches against the URL passed.
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* @param array $attr Attributes received in embed response.
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* @param array $url Requested URL to be embedded.
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*/
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function pinterest_embed_handler( $matches, $attr, $url ) {
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// Pinterest's JS handles making the embed.
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$script_src = '//assets.pinterest.com/js/pinit.js';
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wp_enqueue_script( 'pinterest-embed', $script_src, array(), JETPACK__VERSION, true );
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$path = wp_parse_url( $url, PHP_URL_PATH );
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if ( str_starts_with( $path, '/pin/' ) ) {
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$embed_type = 'embedPin';
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} elseif ( preg_match( '#^/([^/]+)/?$#', $path ) ) {
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$embed_type = 'embedUser';
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} elseif ( preg_match( '#^/([^/]+)/([^/]+)/?$#', $path ) ) {
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$embed_type = 'embedBoard';
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} else {
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if ( current_user_can( 'edit_posts' ) ) {
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return __( 'Sorry, that Pinterest URL was not recognized.', 'jetpack' );
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}
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return;
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}
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$return = sprintf( '<a data-pin-do="%s" href="%s"></a>', esc_attr( $embed_type ), esc_url( $url ) );
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// If we're generating an embed view for the WordPress Admin via ajax.
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if ( doing_action( 'wp_ajax_parse-embed' ) ) {
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$return .= sprintf(
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'<script src="%s"></script>', // phpcs:ignore WordPress.WP.EnqueuedResources.NonEnqueuedScript
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esc_url( $script_src )
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);
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}
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return $return;
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}
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