Using file cache for tokens.

lexa-m · lexa-m · commit d9e02c98ac0a · 2019-05-31T18:02:36.000+07:00
diff --git a/service/lib/ethplorer.php b/service/lib/ethplorer.php
@@ -1129,7 +1129,8 @@ public function getTokens($updateCache = false){
                 $tokensFileCache = '<?php'. "\n" . 'return ';
                 $tokensFileCache .= $this->varExportMin($aResult);
                 $tokensFileCache .= ';' . "\n";
-                file_put_contents(dirname(__FILE__) . self::TOKENS_FILE_CACHE, $tokensFileCache);
+                $this->saveFile(dirname(__FILE__) . self::TOKENS_FILE_CACHE, $tokensFileCache);
+                $this->_cliDebug("Tokens file cache saved.");
             }
 
             evxProfiler::checkpoint('getTokens', 'FINISH');
@@ -3647,6 +3648,14 @@ protected function varExportMin($input){
         }
     }
 
+    protected function saveFile($file, $content){
+        $res = FALSE;
+        if(FALSE !== file_put_contents($file . '.tmp', $content)){
+            $res = rename($file . '.tmp', $file);
+        }
+        return $res;
+    }
+
     protected function log($file, $message, $log = true){
         if($log){
             @file_put_contents(__DIR__ . '/../log/' . $file . '.log', '[' . date('Y-m-d H:i:s') . "] " . $message . "\n", FILE_APPEND);
