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<?php |
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
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|
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include_once QUICKWEBP_PLUGIN_PATH . 'admin/rewrite-rules/class-rewrite-rules-abstract.php'; |
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|
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class Quickwebp_Apache extends Quickwebp_Rewrite_Rules_Abstract { |
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|
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/** |
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* Get the path to the file. |
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*/ |
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protected function get_file_path() { |
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$file_path = $this->get_site_root() . '.htaccess'; |
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|
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return $file_path; |
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} |
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|
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/** |
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* Get unfiltered new contents to write into the file. |
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*/ |
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protected function get_raw_new_contents() { |
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$home_root = wp_parse_url( home_url( '/' ) ); |
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$home_root = $home_root['path']; |
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|
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$content = '# BEGIN ' . $this->tag_name . "\n"; |
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$content .= "<IfModule mod_setenvif.c>"; |
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$content .= "\n\tSetEnvIf Request_URI \"\\.(jpg|jpeg|jpe|png)$\" REQUEST_image"; |
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$content .= "\n</IfModule>"; |
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|
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$content .= "\n<IfModule mod_rewrite.c>"; |
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$content .= "\n\tRewriteEngine On"; |
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$content .= "\n\tRewriteBase $home_root"; |
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|
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// Serve AVIF if browser supports it and file exists |
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$content .= "\n\tRewriteCond %{HTTP_ACCEPT} image/avif"; |
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$content .= "\n\tRewriteCond %{REQUEST_FILENAME}.avif -f"; |
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$content .= "\n\tRewriteRule (.+)\\.(jpg|jpeg|jpe|png)$ $1.$2.avif [T=image/avif,NC,E=REQUEST_image:avif,L]"; |
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|
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// Otherwise, serve WebP if browser supports it and file exists |
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$content .= "\n\tRewriteCond %{HTTP_ACCEPT} image/webp"; |
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$content .= "\n\tRewriteCond %{REQUEST_FILENAME}.webp -f"; |
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$content .= "\n\tRewriteRule (.+)\\.(jpg|jpeg|jpe|png)$ $1.$2.webp [T=image/webp,NC,E=REQUEST_image:webp,L]"; |
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|
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$content .= "\n</IfModule>"; |
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|
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$content .= "\n<IfModule mod_headers.c>"; |
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$content .= "\n\tHeader append Vary Accept env=REQUEST_image"; |
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$content .= "\n</IfModule>"; |
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|
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$content .= "\n<IfModule mod_mime.c>"; |
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$content .= "\n\tAddType image/webp .webp"; |
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$content .= "\n\tAddType image/avif .avif"; |
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$content .= "\n</IfModule>"; |
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$content .= "\n# END " . $this->tag_name; |
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|
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return trim( $content ); |
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} |
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} |
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