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<?php |
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/** |
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* Getty shortcode |
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* |
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* [getty src="82278805" width="$width" height="$height"] |
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* <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> |
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*/ |
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if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { |
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add_action( 'init', 'jetpack_getty_enable_embeds' ); |
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} else { |
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jetpack_getty_enable_embeds( 'jetpack' ); |
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} |
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/** |
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* Register Getty as oembed provider. Add filter to reverse iframes to shortcode. Register [getty] shortcode. |
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* |
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* @since 4.5.0 |
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* |
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* @param string $site Can be 'wpcom' or 'jetpack' and determines if we're in wpcom or in a Jetpack site. |
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*/ |
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function jetpack_getty_enable_embeds( $site = 'wpcom' ) { |
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// Set the caller argument to pass to Getty's oembed provider. |
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$caller = 'jetpack' === $site |
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? parse_url( get_home_url(), PHP_URL_HOST ) |
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: 'wordpress.com'; |
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// Support their oEmbed Endpoint |
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wp_oembed_add_provider( '#https?://www\.gettyimages\.com/detail/.*#i', "https://embed.gettyimages.com/oembed/?caller=$caller", true ); |
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wp_oembed_add_provider( '#https?://(www\.)?gty\.im/.*#i', "https://embed.gettyimages.com/oembed/?caller=$caller", true ); |
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// Allow iframes to be filtered to short code (so direct copy+paste can be done) |
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add_filter( 'pre_kses', 'wpcom_shortcodereverse_getty' ); |
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// Actually display the Getty Embed |
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add_shortcode( 'getty', 'jetpack_getty_shortcode' ); |
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} |
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/** |
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* Compose shortcode based on Getty iframes. |
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* |
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* @since 4.5.0 |
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* |
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* @param string $content |
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* |
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* @return mixed |
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*/ |
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function wpcom_shortcodereverse_getty( $content ) { |
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if ( ! is_string( $content ) || false === stripos( $content, 'embed.gettyimages.com/embed' ) ) { |
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return $content; |
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} |
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$regexp = '!<iframe\s+src=[\'"](https?:)?//embed\.gettyimages\.com/embed(/|/?\?assets=)(\d+(,\d+)*)[^\'"]*?[\'"]((?:\s+\w+=[\'"][^\'"]*[\'"])*)((?:[\s\w]*))></iframe>!i'; |
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$regexp_ent = str_replace( '&#0*58;', '&#0*58;|�*58;', htmlspecialchars( $regexp, ENT_NOQUOTES ) ); |
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foreach ( array( 'regexp', 'regexp_ent' ) as $reg ) { |
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if ( ! preg_match_all( $$reg, $content, $matches, PREG_SET_ORDER ) ) { |
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continue; |
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} |
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foreach ( $matches as $match ) { |
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$ids = esc_html( $match[3] ); |
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$params = $match[5]; |
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if ( 'regexp_ent' == $reg ) { |
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$params = html_entity_decode( $params ); |
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} |
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$params = wp_kses_hair( $params, array( 'http' ) ); |
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$width = isset( $params['width'] ) ? (int) $params['width']['value'] : 0; |
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$height = isset( $params['height'] ) ? (int) $params['height']['value'] : 0; |
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$shortcode = '[getty src="' . esc_attr( $ids ) . '"'; |
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if ( $width ) { |
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$shortcode .= ' width="' . esc_attr( $width ) . '"'; |
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} |
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if ( $height ) { |
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$shortcode .= ' height="' . esc_attr( $height ) . '"'; |
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} |
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$shortcode .= ']'; |
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$content = str_replace( $match[0], $shortcode, $content ); |
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} |
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} |
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// strip out enclosing div and any other markup |
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$regexp = '%<div class="getty\s[^>]*+>.*?<div[^>]*+>(\[getty[^\]]*+\])\s*</div>.*?</div>%is'; |
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$regexp_ent = str_replace( array( '&#0*58;', '[^>]' ), array( '&#0*58;|�*58;', '[^&]' ), htmlspecialchars( $regexp, ENT_NOQUOTES ) ); |
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foreach ( array( 'regexp', 'regexp_ent' ) as $reg ) { |
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if ( ! preg_match_all( $$reg, $content, $matches, PREG_SET_ORDER ) ) { |
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continue; |
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} |
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foreach ( $matches as $match ) { |
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$content = str_replace( $match[0], $match[1], $content ); |
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} |
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} |
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/** This action is documented in modules/widgets/social-media-icons.php */ |
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do_action( 'jetpack_bump_stats_extras', 'html_to_shortcode', 'getty' ); |
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return $content; |
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} |
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/** |
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* Parse shortcode arguments and render its output. |
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* |
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* @since 4.5.0 |
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* |
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* @param array $atts Shortcode parameters. |
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* @param string $content Content enclosed by shortcode tags. |
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* |
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* @return string |
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*/ |
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function jetpack_getty_shortcode( $atts, $content = '' ) { |
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View Code Duplication |
if ( ! empty( $content ) ) { |
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$src = $content; |
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} elseif ( ! empty( $atts['src'] ) ) { |
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$src = $atts['src']; |
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} elseif ( ! empty( $atts[0] ) ) { |
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$src = $atts[0]; |
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} else { |
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return '<!-- Missing Getty Source ID -->'; |
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} |
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$src = preg_replace( '/^(\d+(,\d+)*).*$/', '$1', $src ); |
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$args = array(); |
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$args['width'] = isset( $atts['width'] ) ? (int) $atts['width'] : '462'; |
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$args['height'] = isset( $atts['height'] ) ? (int) $atts['height'] : '370'; |
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return wp_oembed_get( 'https://gty.im/' . $src, $args ); |
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} |
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Automattic /
jetpack
