feature #22879 [Translation] remove deprecated features (xabbuh)

This PR was merged into the 4.0-dev branch. Discussion ---------- [Translation] remove deprecated features | Q | A | ------------- | --- | Branch? | master | Bug fix? | no | New feature? | no | BC breaks? | yes | Deprecations? | no | Tests pass? | yes | Fixed tickets | | License | MIT | Doc PR | Commits ------- 3a03de0 [Translation] remove deprecated features
symfony · May 25, 2017 · d741908 · d741908
2 parents ad2c9f0 + 3a03de0
commit d741908
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Showing 4 changed files with 13 additions and 39 deletions.
diff --git a/src/Symfony/Component/Translation/CHANGELOG.md b/src/Symfony/Component/Translation/CHANGELOG.md
@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+4.0.0
+-----
+
+ * removed the backup feature of the `FileDumper` class
+
 3.2.0
 -----
 

diff --git a/src/Symfony/Component/Translation/Dumper/FileDumper.php b/src/Symfony/Component/Translation/Dumper/FileDumper.php
@@ -17,7 +17,6 @@
 
 /**
  * FileDumper is an implementation of DumperInterface that dump a message catalogue to file(s).
- * Performs backup of already existing files.
  *
  * Options:
  * - path (mandatory): the directory where the files should be saved
@@ -33,13 +32,6 @@ abstract class FileDumper implements DumperInterface
      */
     protected $relativePathTemplate = '%domain%.%locale%.%extension%';
 
-    /**
-     * Make file backup before the dump.
-     *
-     * @var bool
-     */
-    private $backup = true;
-
     /**
      * Sets the template for the relative paths to files.
      *
@@ -57,7 +49,12 @@ public function setRelativePathTemplate($relativePathTemplate)
      */
     public function setBackup($backup)
     {
-        $this->backup = $backup;
+        if (false !== $backup) {
+            throw new \LogicException('The backup feature is no longer supported.');
+        }
+
+        // the method is only present to not break BC
+        // to be deprecated in 4.1
     }
 
     /**
@@ -71,14 +68,8 @@ public function dump(MessageCatalogue $messages, $options = array())
 
         // save a file for each domain
         foreach ($messages->getDomains() as $domain) {
-            // backup
             $fullpath = $options['path'].'/'.$this->getRelativePath($domain, $messages->getLocale());
-            if (file_exists($fullpath)) {
-                if ($this->backup) {
-                    @trigger_error('Creating a backup while dumping a message catalogue is deprecated since version 3.1 and will be removed in 4.0. Use TranslationWriter::disableBackup() to disable the backup.', E_USER_DEPRECATED);
-                    copy($fullpath, $fullpath.'~');
-                }
-            } else {
+            if (!file_exists($fullpath)) {
                 $directory = dirname($fullpath);
                 if (!file_exists($directory) && !@mkdir($directory, 0777, true)) {
                     throw new RuntimeException(sprintf('Unable to create directory "%s".', $directory));

diff --git a/src/Symfony/Component/Translation/Tests/Dumper/FileDumperTest.php b/src/Symfony/Component/Translation/Tests/Dumper/FileDumperTest.php
@@ -30,29 +30,6 @@ public function testDump()
         $this->assertFileExists($tempDir.'/messages.en.concrete');
     }
 
-    /**
-     * @group legacy
-     */
-    public function testDumpBackupsFileIfExisting()
-    {
-        $tempDir = sys_get_temp_dir();
-        $file = $tempDir.'/messages.en.concrete';
-        $backupFile = $file.'~';
-
-        @touch($file);
-
-        $catalogue = new MessageCatalogue('en');
-        $catalogue->add(array('foo' => 'bar'));
-
-        $dumper = new ConcreteFileDumper();
-        $dumper->dump($catalogue, array('path' => $tempDir));
-
-        $this->assertFileExists($backupFile);
-
-        @unlink($file);
-        @unlink($backupFile);
-    }
-
     public function testDumpCreatesNestedDirectoriesAndFile()
     {
         $tempDir = sys_get_temp_dir();

diff --git a/src/Symfony/Component/Translation/Writer/TranslationWriter.php b/src/Symfony/Component/Translation/Writer/TranslationWriter.php
@@ -46,6 +46,7 @@ public function addDumper($format, DumperInterface $dumper)
      */
     public function disableBackup()
     {
+        // to be deprecated in 4.1
         foreach ($this->dumpers as $dumper) {
             if (method_exists($dumper, 'setBackup')) {
                 $dumper->setBackup(false);