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<?php |
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/** |
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* Ustream.tv shortcode |
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* |
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* Example: |
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* [ustream id=1524 live=1] |
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* [ustreamsocial id=12980237 width="500"] |
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* |
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* Embed code example, from http://www.ustream.tv/leolaporte |
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* <iframe src="http://www.ustream.tv/embed/recorded/1524?v=3&wmode=direct" width="480" height="296" scrolling="no" frameborder="0" style="border: 0 none transparent;"></iframe> |
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* |
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* @package automattic/jetpack |
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*/ |
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|
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add_shortcode( 'ustream', 'ustream_shortcode' ); |
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add_shortcode( 'ustreamsocial', 'ustreamsocial_shortcode' ); |
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|
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/** |
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* Parse shortcode arguments and render output for ustream single video. |
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* |
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* @since 4.5.0 |
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* |
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* @param array $atts array of user-supplied arguments. |
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* |
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* @return string HTML output. |
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*/ |
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function ustream_shortcode( $atts ) { |
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if ( isset( $atts[0] ) ) { |
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return '<!-- ustream error: bad parameters -->'; |
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} |
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|
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$defaults = array( |
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'width' => 480, |
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'height' => 296, |
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'id' => 0, |
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'live' => 0, |
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'highlight' => 0, |
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'version' => 3, |
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'hwaccel' => 1, |
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); |
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$atts = array_map( 'intval', shortcode_atts( $defaults, $atts ) ); |
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|
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if ( 0 >= $atts['id'] ) { |
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return '<!-- ustream error: bad video ID -->'; |
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} |
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|
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if ( 0 >= $atts['height'] ) { |
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return '<!-- ustream error: height invalid -->'; |
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} |
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|
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if ( 0 >= $atts['width'] ) { |
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return '<!-- ustream error: width invalid -->'; |
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} |
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|
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if ( $atts['live'] ) { |
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$recorded = ''; |
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} else { |
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$recorded = 'recorded/'; |
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} |
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|
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if ( ! $atts['live'] && ( 0 < $atts['highlight'] ) ) { |
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$highlight = sprintf( '/highlight/%d', esc_attr( $atts['highlight'] ) ); |
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} else { |
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$highlight = ''; |
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} |
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|
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$url_base = sprintf( |
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'https://www.ustream.tv/embed/%s%d%s', |
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$recorded, |
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esc_attr( $atts['id'] ), |
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$highlight |
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); |
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|
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$video_options = array( |
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'html5ui' => 1, |
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'v' => absint( $atts['version'] ), |
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); |
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|
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if ( 0 < $atts['hwaccel'] ) { |
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$video_options['wmode'] = 'direct'; |
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} |
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|
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$url = add_query_arg( |
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$video_options, |
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$url_base |
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); |
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|
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$output = sprintf( |
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'<iframe src="%1$s" width="%2$d" height="%3$d" scrolling="no" style="border: 0 none transparent;"></iframe>', |
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esc_url( $url ), |
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absint( $atts['width'] ), |
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absint( $atts['height'] ) |
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); |
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|
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return $output; |
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} |
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|
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/** |
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* Parse shortcode arguments and render output for ustream's Social Stream. |
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* |
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* @since 4.5.0 |
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* |
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* @param array $atts array of user-supplied arguments. |
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* |
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* @return string HTML output. |
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*/ |
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function ustreamsocial_shortcode( $atts ) { |
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$defaults = array( |
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'id' => 0, |
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'height' => 420, |
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'width' => 320, |
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); |
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$atts = array_map( 'intval', shortcode_atts( $defaults, $atts ) ); |
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|
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if ( 0 >= $atts['id'] ) { |
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return '<!-- ustreamsocial error: bad social stream ID -->'; |
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} |
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|
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if ( 0 >= $atts['height'] ) { |
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return '<!-- ustreamsocial error: height invalid -->'; |
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} |
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|
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if ( 0 >= $atts['width'] ) { |
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return '<!-- ustreamsocial error: width invalid -->'; |
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} |
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|
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$url = 'https://www.ustream.tv/socialstream/' . esc_attr( $atts['id'] ); |
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|
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return sprintf( |
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'<iframe id="SocialStream" src="%1$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>', |
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esc_url( $url ), |
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absint( $atts['width'] ), |
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absint( $atts['height'] ) |
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); |
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} |
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|
