110 lines
2.7 KiB
PHP
110 lines
2.7 KiB
PHP
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<?php
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namespace W3TC;
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/**
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* Browsercache core
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*/
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class BrowserCache_Core {
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/**
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* Returns replace extensions
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*
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* @return array
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*/
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public function get_replace_extensions( $config ) {
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$types = array();
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$extensions = array();
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if ( $config->get_boolean( 'browsercache.cssjs.replace' ) ) {
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$types = array_merge( $types, array_keys( $this->_get_cssjs_types() ) );
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}
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if ( $config->get_boolean( 'browsercache.html.replace' ) ) {
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$types = array_merge( $types, array_keys( $this->_get_html_types() ) );
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}
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if ( $config->get_boolean( 'browsercache.other.replace' ) ) {
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$types = array_merge( $types, array_keys( $this->_get_other_types() ) );
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}
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foreach ( $types as $type ) {
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$extensions = array_merge( $extensions, explode( '|', $type ) );
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}
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return $extensions;
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}
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/**
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* Returns replace extensions
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*
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* @return array
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*/
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public function get_replace_querystring_extensions( $config ) {
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$extensions = array();
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if ( $config->get_boolean( 'browsercache.cssjs.replace' ) )
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$this->_fill_extensions( $extensions, $this->_get_cssjs_types(), 'replace' );
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if ( $config->get_boolean( 'browsercache.html.replace' ) )
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$this->_fill_extensions( $extensions, $this->_get_html_types(), 'replace' );
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if ( $config->get_boolean( 'browsercache.other.replace' ) )
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$this->_fill_extensions( $extensions, $this->_get_other_types(), 'replace' );
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if ( $config->get_boolean( 'browsercache.cssjs.querystring' ) )
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$this->_fill_extensions( $extensions, $this->_get_cssjs_types(), 'querystring' );
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if ( $config->get_boolean( 'browsercache.html.querystring' ) )
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$this->_fill_extensions( $extensions, $this->_get_html_types(), 'querystring' );
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if ( $config->get_boolean( 'browsercache.other.querystring' ) )
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$this->_fill_extensions( $extensions, $this->_get_other_types(), 'querystring' );
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return $extensions;
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}
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private function _fill_extensions( &$extensions, $types, $operation ) {
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foreach ( array_keys( $types ) as $type ) {
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$type_extensions = explode( '|', $type );
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foreach ( $type_extensions as $ext ) {
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if ( !isset( $extensions[$ext] ) )
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$extensions[$ext] = array();
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$extensions[$ext][$operation] = true;
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}
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}
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}
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/**
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* Returns CSS/JS mime types
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*
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* @return array
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*/
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private function _get_cssjs_types() {
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$mime_types = include W3TC_INC_DIR . '/mime/cssjs.php';
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return $mime_types;
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}
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/**
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* Returns HTML mime types
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*
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* @return array
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*/
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private function _get_html_types() {
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$mime_types = include W3TC_INC_DIR . '/mime/html.php';
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return $mime_types;
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}
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/**
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* Returns other mime types
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*
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* @return array
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*/
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private function _get_other_types() {
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$mime_types = include W3TC_INC_DIR . '/mime/other.php';
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return $mime_types;
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}
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}
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