116 lines
3 KiB
PHP
116 lines
3 KiB
PHP
<?php
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/**
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* Descript.com embed
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*
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* Example URL: https://share.descript.com/view/jUxUmel6GyN
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* Example embed code: <iframe src="https://share.descript.com/embed/jUxUmel6GyN" width="640" height="360" frameborder="0" allowfullscreen></iframe>
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*
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* @package automattic/jetpack
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*/
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if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
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add_action( 'init', 'jetpack_descript_enable_embeds' );
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} else {
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jetpack_descript_enable_embeds();
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}
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/**
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* Register descript as oembed provider. Add filter to reverse iframes to shortcode. Register [descript] shortcode.
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*
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* @since 10.4
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*/
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function jetpack_descript_enable_embeds() {
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// Support their oEmbed Endpoint.
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wp_oembed_add_provider( '#https?://share.descript.com/(?:view|embed)/\w+#i', 'https://api.descript.com/v2/oembed', true );
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// Allow script to be filtered to short code (so direct copy+paste can be done).
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add_filter( 'pre_kses', 'jetpack_shortcodereverse_descript' );
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// Actually display the descript Embed.
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add_shortcode( 'descript', 'jetpack_descript_shortcode' );
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}
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/**
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* Compose shortcode based on Descript iframes.
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*
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* @since 10.4
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*
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* @param string $content Post content.
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*
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* @return mixed
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*/
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function jetpack_shortcodereverse_descript( $content ) {
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if ( ! is_string( $content ) || false === stripos( $content, 'share.descript.com' ) ) {
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return $content;
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}
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$regexp = '/<iframe (?:loading="lazy" )?src="https:\/\/share.descript.com\/embed\/(\w+)" width="(\d+)" height="(\d+)" frameborder="0" allowfullscreen(?:="")?><\/iframe>/i';
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if ( preg_match_all( $regexp, $content, $matches, PREG_SET_ORDER ) ) {
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foreach ( $matches as $match ) {
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// We need at least a id.
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if ( isset( $match[1] ) ) {
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$shortcode = sprintf(
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'[descript id="%1$s" width="%2$s" height="%3$s"]',
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esc_attr( $match[1] ),
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esc_attr( $match[2] ),
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esc_attr( $match[3] )
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);
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$content = str_replace( $match[0], $shortcode, $content );
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}
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}
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}
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/** This action is documented in modules/widgets/social-media-icons.php */
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do_action( 'jetpack_bump_stats_extras', 'html_to_shortcode', 'descript' );
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return $content;
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}
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/**
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* Parse shortcode arguments and render its output.
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*
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* @since 10.4
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*
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* @param array $atts Shortcode parameters.
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*
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* @return string
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*/
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function jetpack_descript_shortcode( $atts ) {
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if ( ! empty( $atts['id'] ) ) {
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$id = $atts['id'];
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} else {
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return '<!-- Missing descript id -->';
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}
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if ( ! empty( $atts['width'] ) ) {
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$width = $atts['width'];
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} else {
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$width = '640';
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}
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if ( ! empty( $atts['height'] ) ) {
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$height = $atts['height'];
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} else {
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$height = '480';
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}
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$params = array(
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'id' => esc_attr( $id ),
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'width' => (int) $width,
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'height' => (int) $height,
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);
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$embed_url = sprintf(
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'https://share.descript.com/view/%1$s',
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esc_attr( $id )
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);
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$embed_code = wp_oembed_get( $embed_url, array_filter( $params ) );
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// wrap the embed with wp-block-embed__wrapper, otherwise it would be aligned to the very left of the viewport.
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return sprintf(
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'<div class="wp-block-embed__wrapper">%1$s</div>',
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$embed_code
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);
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}
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