diff options
Diffstat (limited to 'plugins/jetpack/modules/shortcodes/vine.php')
-rw-r--r-- | plugins/jetpack/modules/shortcodes/vine.php | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/plugins/jetpack/modules/shortcodes/vine.php b/plugins/jetpack/modules/shortcodes/vine.php new file mode 100644 index 00000000..444b9999 --- /dev/null +++ b/plugins/jetpack/modules/shortcodes/vine.php @@ -0,0 +1,68 @@ +<?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' ); |