66 lines
2.1 KiB
PHP
66 lines
2.1 KiB
PHP
<?php
|
|
/**
|
|
* Vine shortcode
|
|
*/
|
|
|
|
/**
|
|
* Vine embed code:
|
|
* <iframe class="vine-embed" src="https://vine.co/v/bjHh0zHdgZT" width="600" height="600" frameborder="0"></iframe>
|
|
* <script async src="//platform.vine.co/static/scripts/embed.js" charset="utf-8"></script>
|
|
*
|
|
* URL example:
|
|
* https://vine.co/v/bjHh0zHdgZT/
|
|
*
|
|
* Embed shortcode examples:
|
|
* [embed]https://vine.co/v/bjHh0zHdgZT[/embed]
|
|
* [embed width="300"]https://vine.co/v/bjHh0zHdgZT[/embed]
|
|
* [embed type="postcard" width="300"]https://vine.co/v/bjHh0zHdgZT[/embed]
|
|
**/
|
|
|
|
function vine_embed_video( $matches, $attr, $url, $rawattr ) {
|
|
static $vine_flag_embedded_script;
|
|
|
|
$max_height = 300;
|
|
$type = 'simple';
|
|
|
|
// Only allow 'postcard' or 'simple' types
|
|
if ( isset( $rawattr['type'] ) && $rawattr['type'] === 'postcard' )
|
|
$type = 'postcard';
|
|
|
|
$vine_size = Jetpack::get_content_width();
|
|
|
|
// If the user enters a value for width or height, we ignore the Jetpack::get_content_width()
|
|
if ( isset( $rawattr['width'] ) || isset( $rawattr['height'] ) ) {
|
|
// 300 is the minimum size that Vine provides for embeds. Lower than that, the postcard embeds looks weird.
|
|
$vine_size = max( $max_height, min( $attr['width'], $attr['height'] ) );
|
|
}
|
|
|
|
if ( empty( $vine_size ) ) {
|
|
$vine_size = $max_height;
|
|
}
|
|
|
|
$url = 'https://vine.co/v/' . $matches[1] . '/embed/' . $type;
|
|
$vine_html = sprintf( '<span class="embed-vine" style="display: block;"><iframe class="vine-embed" src="%s" width="%s" height="%s" frameborder="0"></iframe></span>', esc_url( $url ), (int) $vine_size, (int) $vine_size );
|
|
|
|
if ( $vine_flag_embedded_script !== true ) {
|
|
$vine_html .= '<script async src="//platform.vine.co/static/scripts/embed.js" charset="utf-8"></script>';
|
|
$vine_flag_embedded_script = true;
|
|
}
|
|
|
|
return $vine_html;
|
|
}
|
|
wp_embed_register_handler( 'jetpack_vine', '#https?://vine.co/v/([a-z0-9]+).*#i', 'vine_embed_video' );
|
|
|
|
function vine_shortcode( $atts ) {
|
|
global $wp_embed;
|
|
|
|
if ( empty( $atts['url'] ) )
|
|
return '';
|
|
|
|
if ( ! preg_match( '#https?://vine.co/v/([a-z0-9]+).*#i', $atts['url'] ) )
|
|
return '';
|
|
|
|
return $wp_embed->shortcode( $atts, $atts['url'] );
|
|
}
|
|
add_shortcode( 'vine', 'vine_shortcode' );
|