43 lines
1.2 KiB
PHP
43 lines
1.2 KiB
PHP
<?php
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/**
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* Google+ embeds
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*/
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define( 'JETPACK_GOOGLEPLUS_EMBED_REGEX', '#^https?://plus\.(sandbox\.)?google\.com/(u/\d+/)?([^/]+)/posts/([^/]+)$#' );
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// Example URL: https://plus.google.com/114986219448604314131/posts/LgHkesWCmJo
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// Alternate example: https://plus.google.com/u/0/100004581596612508203/posts/2UKwN67MBQs (note the /u/0/)
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wp_embed_register_handler( 'googleplus', JETPACK_GOOGLEPLUS_EMBED_REGEX, 'jetpack_googleplus_embed_handler' );
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function jetpack_googleplus_embed_handler( $matches, $attr, $url ) {
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static $did_script;
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if ( ! $did_script ) {
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$did_script = true;
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add_action( 'wp_footer', 'jetpack_googleplus_add_script' );
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}
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return sprintf( '<div class="g-post" data-href="%s"></div>', esc_url( $url ) );
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}
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function jetpack_googleplus_add_script() {
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?>
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<script src="https://apis.google.com/js/plusone.js"></script>
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<?php
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}
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add_shortcode( 'googleplus', 'jetpack_googleplus_shortcode_handler' );
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function jetpack_googleplus_shortcode_handler( $atts ) {
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global $wp_embed;
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if ( empty( $atts['url'] ) )
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return;
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if ( ! preg_match( JETPACK_GOOGLEPLUS_EMBED_REGEX, $atts['url'] ) )
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return;
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return $wp_embed->shortcode( $atts, $atts['url'] );
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}
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