← All changes | modules/shortcodes/descript.php +122 -0 16.2-beta → 16.3 View file →

		@@ -1,0 +1,122 @@
	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	+}