diff options
Diffstat (limited to 'plugins/jetpack/modules/shortcodes/getty.php')
| -rw-r--r-- | plugins/jetpack/modules/shortcodes/getty.php | 44 |
1 files changed, 26 insertions, 18 deletions
diff --git a/plugins/jetpack/modules/shortcodes/getty.php b/plugins/jetpack/modules/shortcodes/getty.php index c308ed0f..d473e726 100644 --- a/plugins/jetpack/modules/shortcodes/getty.php +++ b/plugins/jetpack/modules/shortcodes/getty.php @@ -4,6 +4,8 @@ * * [getty src="82278805" width="$width" height="$height"] * <div class="getty embed image" style="background-color:#fff;display:inline-block;font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#a7a7a7;font-size:11px;width:100%;max-width:462px;"><div style="padding:0;margin:0;text-align:left;"><a href="http://www.gettyimages.com/detail/82278805" target="_blank" style="color:#a7a7a7;text-decoration:none;font-weight:normal !important;border:none;display:inline-block;">Embed from Getty Images</a></div><div style="overflow:hidden;position:relative;height:0;padding:80.086580% 0 0 0;width:100%;"><iframe src="//embed.gettyimages.com/embed/82278805?et=jGiu6FXXSpJDGf1SnwLV2g&sig=TFVNFtqghwNw5iJQ1MFWnI8f4Y40_sfogfZLhai6SfA=" width="462" height="370" scrolling="no" frameborder="0" style="display:inline-block;position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></div><p style="margin:0;"></p></div> + * + * @package Jetpack */ if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { @@ -20,14 +22,14 @@ if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { */ function jetpack_getty_enable_embeds() { - // Support their oEmbed Endpoint + // Support their oEmbed Endpoint. wp_oembed_add_provider( '#https?://www\.gettyimages\.com/detail/.*#i', 'https://embed.gettyimages.com/oembed/', true ); wp_oembed_add_provider( '#https?://(www\.)?gty\.im/.*#i', 'https://embed.gettyimages.com/oembed/', true ); - // Allow iframes to be filtered to short code (so direct copy+paste can be done) + // Allow iframes to be filtered to short code (so direct copy+paste can be done). add_filter( 'pre_kses', 'wpcom_shortcodereverse_getty' ); - // Actually display the Getty Embed + // Actually display the Getty Embed. add_shortcode( 'getty', 'jetpack_getty_shortcode' ); } @@ -46,6 +48,11 @@ function jetpack_getty_enable_embeds() { */ add_filter( 'oembed_fetch_url', 'getty_add_oembed_endpoint_caller' ); +/** + * Filter the embeds to add a caller parameter. + * + * @param string $provider URL of the oEmbed provider. + */ function getty_add_oembed_endpoint_caller( $provider ) { // By time filter is called, original provider URL has had url, maxwidth, // maxheight query parameters added. @@ -56,17 +63,17 @@ function getty_add_oembed_endpoint_caller( $provider ) { // Set the caller argument to pass to Getty's oembed provider. if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { - // Only include caller for non-private sites + // Only include caller for non-private sites. if ( ! function_exists( 'is_private_blog' ) || ! is_private_blog() ) { - $host = parse_url( get_bloginfo( 'url' ), PHP_URL_HOST ); + $host = wp_parse_url( get_bloginfo( 'url' ), PHP_URL_HOST ); } - // Fall back to WordPress.com + // Fall back to WordPress.com. if ( empty( $host ) ) { $host = 'wordpress.com'; } } else { - $host = parse_url( get_home_url(), PHP_URL_HOST ); + $host = wp_parse_url( get_home_url(), PHP_URL_HOST ); } return add_query_arg( 'caller', $host, $provider ); @@ -77,7 +84,7 @@ function getty_add_oembed_endpoint_caller( $provider ) { * * @since 4.5.0 * - * @param string $content + * @param string $content Post content. * * @return mixed */ @@ -89,19 +96,18 @@ function wpcom_shortcodereverse_getty( $content ) { $regexp = '!<iframe\s+src=[\'"](https?:)?//embed\.gettyimages\.com/embed(/|/?\?assets=)([a-z0-9_-]+(,[a-z0-9_-]+)*)[^\'"]*?[\'"]((?:\s+\w+=[\'"][^\'"]*[\'"])*)((?:[\s\w]*))></iframe>!i'; $regexp_ent = str_replace( '&#0*58;', '&#0*58;|�*58;', htmlspecialchars( $regexp, ENT_NOQUOTES ) ); - // Markup pattern for 2017 embed syntax with significant differences from - // the prior pattern: + // Markup pattern for 2017 embed syntax with significant differences from the prior pattern. $regexp_2017 = '!<a.+?class=\'gie-(single|slideshow)\'.+?gie\.widgets\.load\({([^}]+)}\).+?embed-cdn\.gettyimages\.com/widgets\.js.+?</script>!'; $regexp_2017_ent = str_replace( '&#0*58;', '&#0*58;|�*58;', htmlspecialchars( $regexp_2017, ENT_NOQUOTES ) ); - foreach ( array( 'regexp_2017', 'regexp_2017_ent', 'regexp', 'regexp_ent' ) as $reg ) { - if ( ! preg_match_all( $$reg, $content, $matches, PREG_SET_ORDER ) ) { + foreach ( compact( 'regexp_2017', 'regexp_2017_ent', 'regexp', 'regexp_ent' ) as $reg => $regexp ) { + if ( ! preg_match_all( $regexp, $content, $matches, PREG_SET_ORDER ) ) { continue; } foreach ( $matches as $match ) { if ( 'regexp_2017' === $reg || 'regexp_2017_ent' === $reg ) { - // Extract individual keys from the matched JavaScript object + // Extract individual keys from the matched JavaScript object. $params = $match[2]; if ( ! preg_match_all( '!(?P<key>\w+)\s*:\s*([\'"](?P<value>[^\'"]*?)(px)?[\'"])!', $params, $key_matches, PREG_SET_ORDER ) ) { continue; @@ -146,8 +152,10 @@ function wpcom_shortcodereverse_getty( $content ) { if ( ! empty( $height ) ) { $shortcode .= ' height="' . esc_attr( $height ) . '"'; } - // While it does not appear to have any practical impact, Getty has - // requested that we include TLD in the embed request + /* + * While it does not appear to have any practical impact, Getty has + * requested that we include TLD in the embed request + */ if ( ! empty( $tld ) ) { $shortcode .= ' tld="' . esc_attr( $tld ) . '"'; } @@ -157,12 +165,12 @@ function wpcom_shortcodereverse_getty( $content ) { } } - // strip out enclosing div and any other markup + // strip out enclosing div and any other markup. $regexp = '%<div class="getty\s[^>]*+>.*?<div[^>]*+>(\[getty[^\]]*+\])\s*</div>.*?</div>%is'; $regexp_ent = str_replace( array( '&#0*58;', '[^>]' ), array( '&#0*58;|�*58;', '[^&]' ), htmlspecialchars( $regexp, ENT_NOQUOTES ) ); - foreach ( array( 'regexp', 'regexp_ent' ) as $reg ) { - if ( ! preg_match_all( $$reg, $content, $matches, PREG_SET_ORDER ) ) { + foreach ( compact( 'regexp', 'regexp_ent' ) as $reg => $regexp ) { + if ( ! preg_match_all( $regexp, $content, $matches, PREG_SET_ORDER ) ) { continue; } |