68 lines
1.9 KiB
PHP
68 lines
1.9 KiB
PHP
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<?php
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// Embed support for Medium https://medium.com/p/3eaed64aed8a
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/**
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* Faux-oembed support for Medium permalinks
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*
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* e.g.
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* https://medium.com/help-center
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* https://medium.com/@richroll
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*/
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wp_embed_register_handler( 'medium', '#^https?://medium.com/([a-zA-z0-9-_@]+)#', 'jetpack_embed_medium_oembed' );
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function jetpack_embed_medium_oembed( $matches, $attr, $url ) {
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$attr = jetpack_embed_medium_args( $attr );
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$attr['url'] = $url;
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return jetpack_embed_medium_embed_html( $attr );
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}
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function jetpack_embed_medium_embed_html( $args ) {
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$args = jetpack_embed_medium_args( $args );
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if ( empty( $args['url'] ) ) {
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return;
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}
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$args['type'] = jetpack_embed_medium_get_embed_type( $args['url'] );
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return sprintf( '<script async src="https://static.medium.com/embed.js"></script><a class="m-%1$s" href="%2$s" target="_blank" data-width="%3$s" data-border="%4$s" data-collapsed="%5$s">View %1$s at Medium.com</a>', esc_attr( $args['type'] ), esc_url( $args['url'] ), esc_attr( $args['width'] ), esc_attr( $args['border'] ), esc_attr( $args['collapsed'] ) );
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}
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/**
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* Shortcode support that allows passing in URL
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*
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* [medium url="https://medium.com/help-center" width="100%" border="false" collapsed="true"]
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*/
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add_shortcode( 'medium', 'jetpack_embed_medium_shortcode' );
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function jetpack_embed_medium_shortcode( $atts ) {
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$atts = jetpack_embed_medium_args( $atts );
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if ( ! empty( $atts['url'] ) ) {
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global $wp_embed;
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return $wp_embed->shortcode( $atts, $atts['url'] );
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}
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}
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function jetpack_embed_medium_get_embed_type( $url ) {
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$url_path = parse_url( $url, PHP_URL_PATH );
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if ( preg_match( '/^\/@[\.\w]+$/', $url_path ) ) {
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return 'profile';
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} else if ( preg_match( '/^\/[\da-zA-Z-]+$/', $url_path ) ) {
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return 'collection';
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}
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return 'story';
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}
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function jetpack_embed_medium_args( $atts ) {
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return shortcode_atts( array(
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'url' => '',
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'width' => '400',
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'border' => true,
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'collapsed' => false,
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), $atts, 'medium' );
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}
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