← All changes | modules/shortcodes/twitchtv.php +86 -0 16.2-beta → 16.3 View file →

		@@ -1,0 +1,86 @@
	1	+<?php
	2	+/**
	3	+ * Twitch.tv shortcode
	4	+ *
	5	+ * Examples:
	6	+ * [twitchtv url='https://www.twitch.tv/paperbat' height='378' width='620' autoplay='false']
	7	+ * [twitchtv url='https://www.twitch.tv/paperbat/b/323486192' height='378' width='620' autoplay='false']
	8	+ *
	9	+ * @package automattic/jetpack
	10	+ */
	11	+
	12	+if ( ! defined( 'ABSPATH' ) ) {
	13	+ exit( 0 );
	14	+}
	15	+
	16	+/**
	17	+ * (Live URL) https://www.twitch.tv/paperbat
	18	+ *
	19	+ * <iframe src="https://player.twitch.tv/?autoplay=false&#038;muted=false&#038;channel=paperbat" width="620" height="378" frameborder="0" scrolling="no" allowfullscreen></iframe>
	20	+ *
	21	+ * (Archive URL) https://www.twitch.tv/paperbat/v/323486192
	22	+ *
	23	+ * <iframe src="https://player.twitch.tv/?autoplay=false&#038;muted=false&#038;video=v323486192" width="620" height="378" frameborder="0" scrolling="no" allowfullscreen></iframe>
	24	+ *
	25	+ * @param array $atts User supplied shortcode arguments.
	26	+ *
	27	+ * @return string HTML output of the shortcode.
	28	+ */
	29	+function wpcom_twitchtv_shortcode( $atts ) {
	30	+ $attr = shortcode_atts(
	31	+ array(
	32	+ 'height' => 378,
	33	+ 'width' => 620,
	34	+ 'url' => '',
	35	+ 'autoplay' => 'false',
	36	+ 'muted' => 'false',
	37	+ 'time' => null,
	38	+ ),
	39	+ $atts
	40	+ );
	41	+
	42	+ if ( empty( $attr['url'] ) ) {
	43	+ return '<!-- Invalid twitchtv URL -->';
	44	+ }
	45	+
	46	+ preg_match( '|^https?://www.twitch.tv/([^/?]+)(/v/(\d+))?|i', $attr['url'], $match );
	47	+
	48	+ $url_args = array(
	49	+ 'autoplay' => ( false !== $attr['autoplay'] && 'false' !== $attr['autoplay'] ) ? 'true' : 'false',
	50	+ 'muted' => ( false !== $attr['muted'] && 'false' !== $attr['muted'] ) ? 'true' : 'false',
	51	+ 'time' => $attr['time'],
	52	+ );
	53	+
	54	+ $width = (int) $attr['width'];
	55	+ $height = (int) $attr['height'];
	56	+
	57	+ $user_id = $match[1];
	58	+ $video_id = 0;
	59	+ if ( ! empty( $match[3] ) ) {
	60	+ $video_id = (int) $match[3];
	61	+ }
	62	+
	63	+ do_action( 'jetpack_bump_stats_extras', 'twitchtv', 'shortcode' );
	64	+
	65	+ if ( $video_id > 0 ) {
	66	+ $url_args['video'] = 'v' . $video_id;
	67	+ } else {
	68	+ $url_args['channel'] = $user_id;
	69	+ }
	70	+
	71	+ // See https://discuss.dev.twitch.tv/t/twitch-embedded-player-updates-in-2020/23956.
	72	+ $url_args['parent'] = isset( $_SERVER['HTTP_HOST'] )
	73	+ ? rawurlencode( wp_unslash( $_SERVER['HTTP_HOST'] ) ) // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
	74	+ : '';
	75	+
	76	+ $url = add_query_arg( $url_args, 'https://player.twitch.tv/' );
	77	+
	78	+ return sprintf(
	79	+ '<iframe src="%s" width="%d" height="%d" frameborder="0" scrolling="no" allowfullscreen sandbox="allow-popups allow-scripts allow-same-origin allow-presentation"></iframe>',
	80	+ esc_url( $url ),
	81	+ esc_attr( $width ),
	82	+ esc_attr( $height )
	83	+ );
	84	+}
	85	+add_shortcode( 'twitch', 'wpcom_twitchtv_shortcode' );
	86	+add_shortcode( 'twitchtv', 'wpcom_twitchtv_shortcode' );