diff options
Diffstat (limited to 'plugins/jetpack/modules/shortcodes/ustream.php')
| -rw-r--r-- | plugins/jetpack/modules/shortcodes/ustream.php | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/plugins/jetpack/modules/shortcodes/ustream.php b/plugins/jetpack/modules/shortcodes/ustream.php new file mode 100644 index 00000000..f4d0c62e --- /dev/null +++ b/plugins/jetpack/modules/shortcodes/ustream.php @@ -0,0 +1,127 @@ +<?php + +/** + * ustream.tv shortcode + * + * Example: + * [ustream id=1524 live=1] + * [ustreamsocial id=12980237 width="500"] + * + * Embed code example, from http://www.ustream.tv/leolaporte + * <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> + */ + +add_shortcode( 'ustream', 'ustream_shortcode' ); +add_shortcode( 'ustreamsocial', 'ustreamsocial_shortcode' ); + +/** + * Parse shortcode arguments and render output for ustream single video. + * + * @since 4.5.0 + * + * @param $atts array of user-supplied arguments. + * + * @return string HTML output. + */ +function ustream_shortcode( $atts ) { + if ( isset( $atts[0] ) ) { + return '<!-- ustream error: bad parameters -->'; + } + + $defaults = array( + 'width' => 480, + 'height' => 296, + 'id' => 0, + 'live' => 0, + 'highlight' => 0, + 'version' => 3, + 'hwaccel' => 1, + ); + + $atts = array_map( 'intval', shortcode_atts( $defaults, $atts ) ); + + $ustream_id = $atts['id']; + $width = $atts['width']; + $height = $atts['height']; + $live = $atts['live']; + $highlight = $atts['highlight']; + $version = $atts['version']; + $hwaccel = $atts['hwaccel']; + + $version = 'v=' . esc_attr( $version ); + + if ( 0 >= $ustream_id ) { + return '<!-- ustream error: bad video ID -->'; + } + + if ( 0 >= $height ) { + return '<!-- ustream error: height invalid -->'; + } + + if ( 0 >= $width ) { + return '<!-- ustream error: width invalid -->'; + } + + if ( $live ) { + $recorded = ''; + } else { + $recorded = 'recorded/'; + } + + if ( ! $live && ( 0 < $highlight ) ) { + $highlight = "/highlight/$highlight"; + } else { + $highlight = ''; + } + + if ( 0 < $hwaccel ) { + $wmode = '&wmode=direct'; + } else { + $wmode = ''; + } + + $url = 'http://www.ustream.tv/embed/' . $recorded . esc_attr( $ustream_id ) . $highlight . '?' . $version . $wmode; + $url = set_url_scheme( $url ); + $output = '<iframe src="' . esc_url( $url ) . '" width="' . esc_attr( $width ) . '" height="' . esc_attr( $height ) . '" scrolling="no" style="border: 0 none transparent;"></iframe>'; + + return $output; +} + +/** + * Parse shortcode arguments and render output for ustream's Social Stream. + * + * @since 4.5.0 + * + * @param $atts array of user-supplied arguments. + * + * @return string HTML output. + */ +function ustreamsocial_shortcode( $atts ) { + $defaults = array( + 'id' => 0, + 'height' => 420, + 'width' => 320, + ); + + $atts = array_map( 'intval', shortcode_atts( $defaults, $atts ) ); + + $ustream_id = $atts['id']; + $width = $atts['width']; + $height = $atts['height']; + + if ( 0 >= $ustream_id ) { + return '<!-- ustreamsocial error: bad social stream ID -->'; + } + + if ( 0 >= $height ) { + return '<!-- ustreamsocial error: height invalid -->'; + } + + if ( 0 >= $width ) { + return '<!-- ustreamsocial error: width invalid -->'; + } + + $url = set_url_scheme( "http://www.ustream.tv/socialstream/$ustream_id" ); + + return '<iframe id="SocialStream" class="" name="SocialStream" width="' . esc_attr( $width ) . '" height="' . esc_attr( $height ) . '" scrolling="no" allowtransparency="true" src="' . esc_url( $url ) . '" style="visibility: visible; margin-top: 0; margin-bottom: 0; border: 0;"></iframe>'; +} |