Add files in Divi's et-cache/ directory to detected vendor files

Author: dunklerfox

CHANGELOG.md

@@ -30,6 +30,7 @@
  - [#850](https://github.com/leonstafford/wp2static/issues/850): Fix to write content to disk, even for cache hits when "Use CrawlCache" is ON. @utchy
  - [#877](https://github.com/leonstafford/wp2static/issues/877): Detect from web UI was not adding any URLs. @timothylcooke
  - [#878](https://github.com/leonstafford/wp2static/issues/878): Fix deletion of old pages when crawl returns 404. @timothylcooke
+ - [#868](https://github.com/WP2Static/wp2static/pull/868): Detect files in Divi et-cache/ directory when present. @dunklerfox
 
 ## WP2Static 7.1.7 (2021-09-04)
 

src/DetectVendorFiles.php

@@ -21,6 +21,10 @@ public static function detect( string $wp_site_url ) : array {
         $vendor_cache_dir =
             SiteInfo::getPath( 'content' ) . 'cache/';
 
+        // cache dir used by Elegant Themes
+        $et_cache_dir =
+            SiteInfo::getPath( 'content' ) . 'et-cache/';
+
         if ( is_dir( $vendor_cache_dir ) ) {
             $site_url = SiteInfo::getUrl( 'site' );
             $content_url = SiteInfo::getUrl( 'content' );
@@ -41,6 +45,26 @@ public static function detect( string $wp_site_url ) : array {
             $vendor_files = array_merge( $vendor_files, $vendor_cache_urls );
         }
 
+        if ( is_dir( $et_cache_dir ) ) {
+            $site_url = SiteInfo::getUrl( 'site' );
+            $content_url = SiteInfo::getUrl( 'content' );
+
+            // get difference between home and wp-contents URL
+            $prefix = str_replace(
+                $site_url,
+                '/',
+                $content_url
+            );
+
+            $et_cache_urls = DetectVendorCache::detect(
+                $et_cache_dir,
+                SiteInfo::getPath( 'content' ),
+                $prefix
+            );
+
+            $vendor_files = array_merge( $vendor_files, $et_cache_urls );
+        }
+
         if ( class_exists( 'Custom_Permalinks' ) ) {
             global $wpdb;