namespacing: \Shaarli\Exceptions\IOException

[github/shaarli/Shaarli.git] / application / config / ConfigJson.php

diff --git a/application/config/ConfigJson.php b/application/config/ConfigJson.php
index 6b5d73f159440cc1276ff984d48ef0473c668859..4509357ce887ea8a28334a68c50f999294780243 100644 (file)
--- a/application/config/ConfigJson.php
+++ b/application/config/ConfigJson.php
@@ -1,4 +1,5 @@
 <?php
+namespace Shaarli\Config;
 
 /**
  * Class ConfigJson (ConfigIO implementation)
@@ -20,8 +21,19 @@ class ConfigJson implements ConfigIO
         $data = str_replace(self::getPhpSuffix(), '', $data);
         $data = json_decode($data, true);
         if ($data === null) {
-            $error = json_last_error();
-            throw new Exception('An error occurred while parsing JSON file: error code #'. $error);
+            $errorCode = json_last_error();
+            $error  = sprintf(
+                'An error occurred while parsing JSON configuration file (%s): error code #%d',
+                $filepath,
+                $errorCode
+            );
+            $error .= '<br>➜ <code>' . json_last_error_msg() .'</code>';
+            if ($errorCode === JSON_ERROR_SYNTAX) {
+                $error .= '<br>';
+                $error .= 'Please check your JSON syntax (without PHP comment tags) using a JSON lint tool such as ';
+                $error .= '<a href="http://jsonlint.com/">jsonlint.com</a>.';
+            }
+            throw new \Exception($error);
         }
         return $data;
     }
@@ -35,10 +47,10 @@ class ConfigJson implements ConfigIO
         $print = defined('JSON_PRETTY_PRINT') ? JSON_PRETTY_PRINT : 0;
         $data = self::getPhpHeaders() . json_encode($conf, $print) . self::getPhpSuffix();
         if (!file_put_contents($filepath, $data)) {
-            throw new IOException(
+            throw new \Shaarli\Exceptions\IOException(
                 $filepath,
-                'Shaarli could not create the config file.
-                Please make sure Shaarli has the right to write in the folder is it installed in.'
+                t('Shaarli could not create the config file. '.
+                  'Please make sure Shaarli has the right to write in the folder is it installed in.')
             );
         }
     }