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Diffstat (limited to 'plugins/jetpack/modules/shortcodes/getty.php')
| -rw-r--r-- | plugins/jetpack/modules/shortcodes/getty.php | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/plugins/jetpack/modules/shortcodes/getty.php b/plugins/jetpack/modules/shortcodes/getty.php deleted file mode 100644 index d473e726..00000000 --- a/plugins/jetpack/modules/shortcodes/getty.php +++ /dev/null @@ -1,222 +0,0 @@ -<?php -/** - * Getty shortcode - * - * [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 ) { - add_action( 'init', 'jetpack_getty_enable_embeds' ); -} else { - jetpack_getty_enable_embeds(); -} - -/** - * Register Getty as oembed provider. Add filter to reverse iframes to shortcode. Register [getty] shortcode. - * - * @since 4.5.0 - * @since 5.8.0 removed string parameter. - */ -function jetpack_getty_enable_embeds() { - - // 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). - add_filter( 'pre_kses', 'wpcom_shortcodereverse_getty' ); - - // Actually display the Getty Embed. - add_shortcode( 'getty', 'jetpack_getty_shortcode' ); -} - -/** - * Filters the oEmbed provider URL for Getty URLs to include site URL host as - * caller if available, falling back to "wordpress.com". Must be applied at - * time of embed in case that `init` is too early (WP.com REST API). - * - * @module shortcodes - * - * @since 5.8.0 - * - * @see WP_oEmbed::fetch - * - * @return string oEmbed provider URL - */ -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. - if ( 0 !== strpos( $provider, 'https://embed.gettyimages.com/oembed/' ) ) { - return $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. - if ( ! function_exists( 'is_private_blog' ) || ! is_private_blog() ) { - $host = wp_parse_url( get_bloginfo( 'url' ), PHP_URL_HOST ); - } - - // Fall back to WordPress.com. - if ( empty( $host ) ) { - $host = 'wordpress.com'; - } - } else { - $host = wp_parse_url( get_home_url(), PHP_URL_HOST ); - } - - return add_query_arg( 'caller', $host, $provider ); -} - -/** - * Compose shortcode based on Getty iframes. - * - * @since 4.5.0 - * - * @param string $content Post content. - * - * @return mixed - */ -function wpcom_shortcodereverse_getty( $content ) { - if ( ! is_string( $content ) || false === stripos( $content, '.gettyimages.com/' ) ) { - return $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. - $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 ( 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. - $params = $match[2]; - if ( ! preg_match_all( '!(?P<key>\w+)\s*:\s*([\'"](?P<value>[^\'"]*?)(px)?[\'"])!', $params, $key_matches, PREG_SET_ORDER ) ) { - continue; - } - - foreach ( $key_matches as $key_match ) { - switch ( $key_match['key'] ) { - case 'items': - $ids = $key_match['value']; - break; - case 'w': - $width = (int) $key_match['value']; - break; - case 'h': - $height = (int) $key_match['value']; - break; - case 'tld': - $tld = $key_match['value']; - break; - } - } - } else { - $params = $match[5]; - if ( 'regexp_ent' === $reg ) { - $params = html_entity_decode( $params ); - } - $params = wp_kses_hair( $params, array( 'http' ) ); - - $ids = esc_html( $match[3] ); - $width = isset( $params['width'] ) ? (int) $params['width']['value'] : 0; - $height = isset( $params['height'] ) ? (int) $params['height']['value'] : 0; - } - - if ( empty( $ids ) ) { - continue; - } - - $shortcode = '[getty src="' . esc_attr( $ids ) . '"'; - if ( ! empty( $width ) ) { - $shortcode .= ' width="' . esc_attr( $width ) . '"'; - } - 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 - */ - if ( ! empty( $tld ) ) { - $shortcode .= ' tld="' . esc_attr( $tld ) . '"'; - } - $shortcode .= ']'; - - $content = str_replace( $match[0], $shortcode, $content ); - } - } - - // 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 ( compact( 'regexp', 'regexp_ent' ) as $reg => $regexp ) { - if ( ! preg_match_all( $regexp, $content, $matches, PREG_SET_ORDER ) ) { - continue; - } - - foreach ( $matches as $match ) { - $content = str_replace( $match[0], $match[1], $content ); - } - } - - /** This action is documented in modules/widgets/social-media-icons.php */ - do_action( 'jetpack_bump_stats_extras', 'html_to_shortcode', 'getty' ); - - return $content; -} - -/** - * Parse shortcode arguments and render its output. - * - * @since 4.5.0 - * - * @param array $atts Shortcode parameters. - * @param string $content Content enclosed by shortcode tags. - * - * @return string - */ -function jetpack_getty_shortcode( $atts, $content = '' ) { - - if ( ! empty( $content ) ) { - $src = $content; - } elseif ( ! empty( $atts['src'] ) ) { - $src = $atts['src']; - } elseif ( ! empty( $atts[0] ) ) { - $src = $atts[0]; - } else { - return '<!-- Missing Getty Source ID -->'; - } - - $src = preg_replace( '/^([\da-z-]+(,[\da-z-]+)*).*$/', '$1', $src ); - - $params = array( - 'width' => isset( $atts['width'] ) ? (int) $atts['width'] : null, - 'height' => isset( $atts['height'] ) ? (int) $atts['height'] : null, - ); - - if ( ! empty( $atts['tld'] ) ) { - $params['tld'] = $atts['tld']; - } - - return wp_oembed_get( 'https://gty.im/' . $src, array_filter( $params ) ); -} |