Add filter + formatting

Author: timotei-litespeed

src/admin-settings.cls.php

@@ -119,7 +119,17 @@ public function save($raw_data)
 								$v = Utility::sanitize_lines($v);
 
 								// Remove from MAPPING FILETYPE extensions for IMAGES, CSS, JS
-								$remove_type = array('.jpg', '.jpeg', '.png', '.gif', '.svg', '.webp', '.avif', '.css', '.js');
+								$remove_type = apply_filters('litespeed_cdn_save_filetypes_remove', array(
+									'.jpg',
+									'.jpeg',
+									'.png',
+									'.gif',
+									'.svg',
+									'.webp',
+									'.avif',
+									'.css',
+									'.js',
+								));
 								$v = array_diff($v, $remove_type);
 							}
 							if ($child == self::CDN_MAPPING_URL) {

src/cdn.cls.php

@@ -94,12 +94,12 @@ public function init()
 				Debug2::debug2('[CDN] mapping ' . implode(',', $v[Base::CDN_MAPPING_FILETYPE]) . ' -> ' . $this_url);
 			}
 		}
-		
+
 		// Add CSS to rewrite if CDN Mapping setting is enabled
 		if (!empty($this->_cfg_cdn_mapping[Base::CDN_MAPPING_INC_CSS])) {
-		    $this->_cfg_cdn_mapping['.css'] = $this->_cfg_cdn_mapping[Base::CDN_MAPPING_INC_CSS];
+			$this->_cfg_cdn_mapping['.css'] = $this->_cfg_cdn_mapping[Base::CDN_MAPPING_INC_CSS];
 		}
-		
+
 		// Add JS to rewrite if CDN Mapping setting is enabled
 		if (!empty($this->_cfg_cdn_mapping[Base::CDN_MAPPING_INC_JS])) {
 			$this->_cfg_cdn_mapping['.js'] = $this->_cfg_cdn_mapping[Base::CDN_MAPPING_INC_JS];