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<?php |
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/** |
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* Settings handling. |
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* |
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* @package XSpeed |
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*/ |
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|
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namespace XSpeed; |
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|
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defined( 'ABSPATH' ) || exit; |
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|
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class Settings { |
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|
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const OPTION_KEY = 'xspeed_options'; |
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|
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public static function defaults() { |
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return array( |
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'cache_enabled' => false, |
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'minify_html' => false, |
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'minify_css' => false, |
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'minify_js' => false, |
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'gzip_enabled' => false, |
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'cache_expiry' => 24, |
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'excluded_urls' => array(), |
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); |
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} |
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|
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public static function get() { |
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$saved = get_option( self::OPTION_KEY, array() ); |
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return wp_parse_args( $saved, self::defaults() ); |
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} |
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|
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public static function update( array $input ) { |
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$current = self::get(); |
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$clean = $current; |
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|
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foreach ( array( 'cache_enabled', 'minify_html', 'minify_css', 'minify_js', 'gzip_enabled' ) as $key ) { |
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if ( isset( $input[ $key ] ) ) { |
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$clean[ $key ] = (bool) $input[ $key ]; |
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} |
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} |
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|
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if ( isset( $input['cache_expiry'] ) ) { |
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$expiry = absint( $input['cache_expiry'] ); |
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$clean['cache_expiry'] = max( 1, min( 720, $expiry ) ); |
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} |
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|
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if ( isset( $input['excluded_urls'] ) ) { |
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$clean['excluded_urls'] = self::sanitize_urls( $input['excluded_urls'] ); |
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} |
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|
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update_option( self::OPTION_KEY, $clean ); |
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return $clean; |
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} |
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|
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public static function set_defaults() { |
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if ( false === get_option( self::OPTION_KEY ) ) { |
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add_option( self::OPTION_KEY, self::defaults() ); |
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} |
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} |
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|
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private static function sanitize_urls( $value ) { |
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if ( is_string( $value ) ) { |
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$lines = preg_split( '/\r\n|\r|\n/', $value ); |
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} elseif ( is_array( $value ) ) { |
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$lines = $value; |
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} else { |
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return array(); |
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} |
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|
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$clean = array(); |
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foreach ( $lines as $line ) { |
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$line = trim( sanitize_text_field( $line ) ); |
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if ( '' === $line ) { |
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continue; |
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} |
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$clean[] = $line; |
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} |
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return array_values( array_unique( $clean ) ); |
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} |
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} |
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|
