descript.php
| 1 | <?php |
| 2 | /** |
| 3 | * Descript.com embed |
| 4 | * |
| 5 | * Example URL: https://share.descript.com/view/jUxUmel6GyN |
| 6 | * Example embed code: <iframe src="https://share.descript.com/embed/jUxUmel6GyN" width="640" height="360" frameborder="0" allowfullscreen></iframe> |
| 7 | * |
| 8 | * @package automattic/jetpack |
| 9 | */ |
| 10 | |
| 11 | if ( ! defined( 'ABSPATH' ) ) { |
| 12 | exit( 0 ); |
| 13 | } |
| 14 | |
| 15 | if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { |
| 16 | add_action( 'init', 'jetpack_descript_enable_embeds' ); |
| 17 | } else { |
| 18 | jetpack_descript_enable_embeds(); |
| 19 | } |
| 20 | |
| 21 | /** |
| 22 | * Register descript as oembed provider. Add filter to reverse iframes to shortcode. Register [descript] shortcode. |
| 23 | * |
| 24 | * @since 10.4 |
| 25 | */ |
| 26 | function jetpack_descript_enable_embeds() { |
| 27 | // Support their oEmbed Endpoint. |
| 28 | wp_oembed_add_provider( '#https?://share.descript.com/(?:view|embed)/\w+#i', 'https://api.descript.com/v2/oembed', true ); |
| 29 | |
| 30 | if ( jetpack_shortcodes_should_hook_pre_kses() ) { |
| 31 | // Allow script to be filtered to short code (so direct copy+paste can be done). |
| 32 | add_filter( 'pre_kses', 'jetpack_shortcodereverse_descript' ); |
| 33 | } |
| 34 | |
| 35 | // Actually display the descript Embed. |
| 36 | add_shortcode( 'descript', 'jetpack_descript_shortcode' ); |
| 37 | } |
| 38 | |
| 39 | /** |
| 40 | * Compose shortcode based on Descript iframes. |
| 41 | * |
| 42 | * @since 10.4 |
| 43 | * |
| 44 | * @param string $content Post content. |
| 45 | * |
| 46 | * @return mixed |
| 47 | */ |
| 48 | function jetpack_shortcodereverse_descript( $content ) { |
| 49 | if ( ! is_string( $content ) || false === stripos( $content, 'share.descript.com' ) ) { |
| 50 | return $content; |
| 51 | } |
| 52 | |
| 53 | $regexp = '/<iframe (?:loading="lazy" )?src="https:\/\/share.descript.com\/embed\/(\w+)" width="(\d+)" height="(\d+)" frameborder="0" allowfullscreen(?:="")?><\/iframe>/i'; |
| 54 | |
| 55 | if ( preg_match_all( $regexp, $content, $matches, PREG_SET_ORDER ) ) { |
| 56 | foreach ( $matches as $match ) { |
| 57 | // We need at least a id. |
| 58 | if ( isset( $match[1] ) ) { |
| 59 | $shortcode = sprintf( |
| 60 | '[descript id="%1$s" width="%2$s" height="%3$s"]', |
| 61 | esc_attr( $match[1] ), |
| 62 | esc_attr( $match[2] ), |
| 63 | esc_attr( $match[3] ) |
| 64 | ); |
| 65 | $content = str_replace( $match[0], $shortcode, $content ); |
| 66 | } |
| 67 | } |
| 68 | } |
| 69 | |
| 70 | /** This action is documented in modules/widgets/social-media-icons.php */ |
| 71 | do_action( 'jetpack_bump_stats_extras', 'html_to_shortcode', 'descript' ); |
| 72 | |
| 73 | return $content; |
| 74 | } |
| 75 | |
| 76 | /** |
| 77 | * Parse shortcode arguments and render its output. |
| 78 | * |
| 79 | * @since 10.4 |
| 80 | * |
| 81 | * @param array $atts Shortcode parameters. |
| 82 | * |
| 83 | * @return string |
| 84 | */ |
| 85 | function jetpack_descript_shortcode( $atts ) { |
| 86 | if ( ! empty( $atts['id'] ) ) { |
| 87 | $id = $atts['id']; |
| 88 | } else { |
| 89 | return '<!-- Missing descript id -->'; |
| 90 | } |
| 91 | |
| 92 | if ( ! empty( $atts['width'] ) ) { |
| 93 | $width = $atts['width']; |
| 94 | } else { |
| 95 | $width = '640'; |
| 96 | } |
| 97 | |
| 98 | if ( ! empty( $atts['height'] ) ) { |
| 99 | $height = $atts['height']; |
| 100 | } else { |
| 101 | $height = '480'; |
| 102 | } |
| 103 | |
| 104 | $params = array( |
| 105 | 'id' => esc_attr( $id ), |
| 106 | 'width' => (int) $width, |
| 107 | 'height' => (int) $height, |
| 108 | ); |
| 109 | |
| 110 | $embed_url = sprintf( |
| 111 | 'https://share.descript.com/view/%1$s', |
| 112 | esc_attr( $id ) |
| 113 | ); |
| 114 | |
| 115 | $embed_code = wp_oembed_get( $embed_url, array_filter( $params ) ); |
| 116 | |
| 117 | // wrap the embed with wp-block-embed__wrapper, otherwise it would be aligned to the very left of the viewport. |
| 118 | return sprintf( |
| 119 | '<div class="wp-block-embed__wrapper">%1$s</div>', |
| 120 | $embed_code |
| 121 | ); |
| 122 | } |
| 123 |