← All changes | modules/shortcodes/ustream.php +139 -0 16.2-beta → 16.3 View file →

		@@ -1,0 +1,139 @@
	1	+<?php
	2	+/**
	3	+ * Ustream.tv shortcode
	4	+ *
	5	+ * Example:
	6	+ * [ustream id=1524 live=1]
	7	+ * [ustreamsocial id=12980237 width="500"]
	8	+ *
	9	+ * Embed code example, from http://www.ustream.tv/leolaporte
	10	+ * <iframe src="http://www.ustream.tv/embed/recorded/1524?v=3&#038;wmode=direct" width="480" height="296" scrolling="no" frameborder="0" style="border: 0 none transparent;"></iframe>
	11	+ *
	12	+ * @package automattic/jetpack
	13	+ */
	14	+
	15	+if ( ! defined( 'ABSPATH' ) ) {
	16	+ exit( 0 );
	17	+}
	18	+
	19	+add_shortcode( 'ustream', 'ustream_shortcode' );
	20	+add_shortcode( 'ustreamsocial', 'ustreamsocial_shortcode' );
	21	+
	22	+/**
	23	+ * Parse shortcode arguments and render output for ustream single video.
	24	+ *
	25	+ * @since 4.5.0
	26	+ *
	27	+ * @param array $atts array of user-supplied arguments.
	28	+ *
	29	+ * @return string HTML output.
	30	+ */
	31	+function ustream_shortcode( $atts ) {
	32	+ if ( isset( $atts[0] ) ) {
	33	+ return '<!-- ustream error: bad parameters -->';
	34	+ }
	35	+
	36	+ $defaults = array(
	37	+ 'width' => 480,
	38	+ 'height' => 296,
	39	+ 'id' => 0,
	40	+ 'live' => 0,
	41	+ 'highlight' => 0,
	42	+ 'version' => 3,
	43	+ 'hwaccel' => 1,
	44	+ );
	45	+ $atts = array_map( 'intval', shortcode_atts( $defaults, $atts ) );
	46	+
	47	+ if ( 0 >= $atts['id'] ) {
	48	+ return '<!-- ustream error: bad video ID -->';
	49	+ }
	50	+
	51	+ if ( 0 >= $atts['height'] ) {
	52	+ return '<!-- ustream error: height invalid -->';
	53	+ }
	54	+
	55	+ if ( 0 >= $atts['width'] ) {
	56	+ return '<!-- ustream error: width invalid -->';
	57	+ }
	58	+
	59	+ if ( $atts['live'] ) {
	60	+ $recorded = '';
	61	+ } else {
	62	+ $recorded = 'recorded/';
	63	+ }
	64	+
	65	+ if ( ! $atts['live'] && ( 0 < $atts['highlight'] ) ) {
	66	+ $highlight = sprintf( '/highlight/%d', esc_attr( $atts['highlight'] ) );
	67	+ } else {
	68	+ $highlight = '';
	69	+ }
	70	+
	71	+ $url_base = sprintf(
	72	+ 'https://www.ustream.tv/embed/%s%d%s',
	73	+ $recorded,
	74	+ esc_attr( $atts['id'] ),
	75	+ $highlight
	76	+ );
	77	+
	78	+ $video_options = array(
	79	+ 'html5ui' => 1,
	80	+ 'v' => absint( $atts['version'] ),
	81	+ );
	82	+
	83	+ if ( 0 < $atts['hwaccel'] ) {
	84	+ $video_options['wmode'] = 'direct';
	85	+ }
	86	+
	87	+ $url = add_query_arg(
	88	+ $video_options,
	89	+ $url_base
	90	+ );
	91	+
	92	+ $output = sprintf(
	93	+ '<iframe src="%1$s" width="%2$d" height="%3$d" scrolling="no" style="border: 0 none transparent;"></iframe>',
	94	+ esc_url( $url ),
	95	+ absint( $atts['width'] ),
	96	+ absint( $atts['height'] )
	97	+ );
	98	+
	99	+ return $output;
	100	+}
	101	+
	102	+/**
	103	+ * Parse shortcode arguments and render output for ustream's Social Stream.
	104	+ *
	105	+ * @since 4.5.0
	106	+ *
	107	+ * @param array $atts array of user-supplied arguments.
	108	+ *
	109	+ * @return string HTML output.
	110	+ */
	111	+function ustreamsocial_shortcode( $atts ) {
	112	+ $defaults = array(
	113	+ 'id' => 0,
	114	+ 'height' => 420,
	115	+ 'width' => 320,
	116	+ );
	117	+ $atts = array_map( 'intval', shortcode_atts( $defaults, $atts ) );
	118	+
	119	+ if ( 0 >= $atts['id'] ) {
	120	+ return '<!-- ustreamsocial error: bad social stream ID -->';
	121	+ }
	122	+
	123	+ if ( 0 >= $atts['height'] ) {
	124	+ return '<!-- ustreamsocial error: height invalid -->';
	125	+ }
	126	+
	127	+ if ( 0 >= $atts['width'] ) {
	128	+ return '<!-- ustreamsocial error: width invalid -->';
	129	+ }
	130	+
	131	+ $url = 'https://www.ustream.tv/socialstream/' . esc_attr( $atts['id'] );
	132	+
	133	+ return sprintf(
	134	+ '<iframe id="SocialStream" src="%1$s" class="" name="SocialStream" width="%2$d" height="%3$d" scrolling="no" allowtransparency="true" style="visibility: visible; margin-top: 0; margin-bottom: 0; border: 0;"></iframe>',
	135	+ esc_url( $url ),
	136	+ absint( $atts['width'] ),
	137	+ absint( $atts['height'] )
	138	+ );
	139	+}