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<?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: http://pinterest.com/pinterest/pin-pets/ |
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// Second Example URL: https://uk.pinterest.com/annsawesomepins/travel/ |
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wp_embed_register_handler( 'pinterest', '#https?://(?:www\.)?(?:[a-z]{2}\.)?pinterest\.com/([^/]+)(/[^/]+)?#', 'pinterest_embed_handler' ); |
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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', $script_src, array(), false, true ); |
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$path = parse_url( $url, PHP_URL_PATH ); |
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if ( 0 === strpos( $path, '/pin/' ) ) { |
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$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( '<script src="%s"></script>', esc_url( $script_src ) ); |
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} |
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return $return; |
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} |
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Automattic /
jetpack
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.