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|
<?php
/**
* twitch.tv shortcode
* [twitchtv url='http://www.twitch.tv/paperbat' height='378' width='620' autoplay='false']
* [twitchtv url='http://www.twitch.tv/paperbat/b/323486192' height='378' width='620' autoplay='false']
**/
/**
* (Live URL) http://www.twitch.tv/paperbat
*
* <iframe src="https://player.twitch.tv/?autoplay=false&muted=false&channel=paperbat" width="620" height="378" frameborder="0" scrolling="no" allowfullscreen></iframe>
*
* (Archive URL) http://www.twitch.tv/paperbat/v/323486192
*
* <iframe src="https://player.twitch.tv/?autoplay=false&muted=false&video=v323486192" width="620" height="378" frameborder="0" scrolling="no" allowfullscreen></iframe>
*
* @param $atts array User supplied shortcode arguments.
*
* @return string HTML output of the shortcode.
*/
function wpcom_twitchtv_shortcode( $atts ) {
$attr = shortcode_atts(
array(
'height' => 378,
'width' => 620,
'url' => '',
'autoplay' => 'false',
'muted' => 'false',
'time' => null,
),
$atts
);
if ( empty( $attr['url'] ) ) {
return '<!-- Invalid twitchtv URL -->';
}
preg_match( '|^http://www.twitch.tv/([^/?]+)(/v/(\d+))?|i', $attr['url'], $match );
$url_args = array(
'autoplay' => ( false !== $attr['autoplay'] && 'false' !== $attr['autoplay'] ) ? 'true' : 'false',
'muted' => ( false !== $attr['muted'] && 'false' !== $attr['muted'] ) ? 'true' : 'false',
'time' => $attr['time'],
);
$width = intval( $attr['width'] );
$height = intval( $attr['height'] );
$user_id = $match[1];
$video_id = 0;
if ( ! empty( $match[3] ) ) {
$video_id = (int) $match[3];
}
do_action( 'jetpack_bump_stats_extras', 'twitchtv', 'shortcode' );
if ( $video_id > 0 ) {
$url_args['video'] = 'v' . $video_id;
} else {
$url_args['channel'] = $user_id;
}
$url = add_query_arg( $url_args, 'https://player.twitch.tv/' );
return sprintf(
'<iframe src="%s" width="%d" height="%d" frameborder="0" scrolling="no" allowfullscreen></iframe>',
esc_url( $url ),
esc_attr( $width ),
esc_attr( $height )
);
}
add_shortcode( 'twitch', 'wpcom_twitchtv_shortcode' );
add_shortcode( 'twitchtv', 'wpcom_twitchtv_shortcode' );
|
GitWeb
