medium.php
| 1 | <?php |
| 2 | |
| 3 | // Embed support for Medium https://medium.com/p/3eaed64aed8a |
| 4 | |
| 5 | /** |
| 6 | * Faux-oembed support for Medium permalinks |
| 7 | * |
| 8 | * e.g. |
| 9 | * https://medium.com/help-center |
| 10 | * https://medium.com/@richroll |
| 11 | */ |
| 12 | wp_embed_register_handler( 'medium', '#^https?://medium.com/([a-zA-z0-9-_@]+)#', 'jetpack_embed_medium_oembed' ); |
| 13 | |
| 14 | function jetpack_embed_medium_oembed( $matches, $attr, $url ) { |
| 15 | $attr = jetpack_embed_medium_args( $attr ); |
| 16 | $attr['url'] = $url; |
| 17 | |
| 18 | return jetpack_embed_medium_embed_html( $attr ); |
| 19 | } |
| 20 | |
| 21 | function jetpack_embed_medium_embed_html( $args ) { |
| 22 | $args = jetpack_embed_medium_args( $args ); |
| 23 | |
| 24 | if ( empty( $args['url'] ) ) { |
| 25 | return; |
| 26 | } |
| 27 | |
| 28 | $args['type'] = jetpack_embed_medium_get_embed_type( $args['url'] ); |
| 29 | |
| 30 | return sprintf( '<script async src="https://static.medium.com/embed.js"></script><a class="m-%1$s" href="%2$s" target="_blank" data-width="%3$s" data-border="%4$s" data-collapsed="%5$s">View %1$s at Medium.com</a>', esc_attr( $args['type'] ), esc_url( $args['url'] ), esc_attr( $args['width'] ), esc_attr( $args['border'] ), esc_attr( $args['collapsed'] ) ); |
| 31 | } |
| 32 | |
| 33 | /** |
| 34 | * Shortcode support that allows passing in URL |
| 35 | * |
| 36 | * [medium url="https://medium.com/help-center" width="100%" border="false" collapsed="true"] |
| 37 | */ |
| 38 | add_shortcode( 'medium', 'jetpack_embed_medium_shortcode' ); |
| 39 | |
| 40 | function jetpack_embed_medium_shortcode( $atts ) { |
| 41 | $atts = jetpack_embed_medium_args( $atts ); |
| 42 | |
| 43 | if ( ! empty( $atts['url'] ) ) { |
| 44 | global $wp_embed; |
| 45 | return $wp_embed->shortcode( $atts, $atts['url'] ); |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | function jetpack_embed_medium_get_embed_type( $url ) { |
| 50 | $url_path = parse_url( $url, PHP_URL_PATH ); |
| 51 | if ( preg_match( '/^\/@[\.\w]+$/', $url_path ) ) { |
| 52 | return 'profile'; |
| 53 | } elseif ( preg_match( '/^\/[\da-zA-Z-]+$/', $url_path ) ) { |
| 54 | return 'collection'; |
| 55 | } |
| 56 | |
| 57 | return 'story'; |
| 58 | } |
| 59 | |
| 60 | function jetpack_embed_medium_args( $atts ) { |
| 61 | return shortcode_atts( |
| 62 | array( |
| 63 | 'url' => '', |
| 64 | 'width' => '400', |
| 65 | 'border' => true, |
| 66 | 'collapsed' => false, |
| 67 | ), |
| 68 | $atts, |
| 69 | 'medium' |
| 70 | ); |
| 71 | } |
| 72 |