Fix(deprecations) Fix deprecations in sfMessageSource_Aggregate (#277)

* Fix(deprecations) Fix deprecations in sfMessageSource_Aggregate, add return types from implemented sfIMessageSource

Author: thePanz

Diff for: CHANGELOG.md

@@ -1,6 +1,7 @@
 CHANGELOG
 =========
 
+=======
 xx/xx/xxxx: Version 1.5.16
 --------------------------
 

Diff for: lib/i18n/sfMessageSource_Aggregate.class.php

@@ -18,8 +18,7 @@
  */
 class sfMessageSource_Aggregate extends sfMessageSource
 {
-  protected
-    $messageSources = array();
+  protected $messageSources = array();
 
   /**
    * Constructor.
@@ -46,6 +45,12 @@ public function setCulture($culture)
     }
   }
 
+  /**
+   * Gets the last modified unix-time for this particular catalogue+variant.
+   *
+   * @param string $source catalogue+variant
+   * @return int last modified in unix-time format.
+   */
   protected function getLastModified($sources)
   {
     $lastModified = time();
@@ -60,6 +65,12 @@ protected function getLastModified($sources)
     return $lastModified;
   }
 
+  /**
+   * Determines if the source is valid.
+   *
+   * @param string $source catalogue+variant
+   * @return boolean true if valid, false otherwise.
+   */
   public function isValidSource($sources)
   {
     foreach ($sources as $source)
@@ -75,6 +86,12 @@ public function isValidSource($sources)
     return false;
   }
 
+  /**
+   * Gets the source, this could be a filename or database ID.
+   *
+   * @param string $variant catalogue+variant
+   * @return string the resource key
+   */
   public function getSource($variant)
   {
     $sources = array();
@@ -86,6 +103,12 @@ public function getSource($variant)
     return $sources;
   }
 
+  /**
+   * Loads the message for a particular catalogue+variant.
+   * This methods needs to implemented by subclasses.
+   *
+   * @return array of translation messages.
+   */
   public function &loadData($sources)
   {
     $messages = array();
@@ -106,6 +129,13 @@ public function &loadData($sources)
     return $messages;
   }
 
+  /**
+   * Gets all the variants of a particular catalogue.
+   * This method must be implemented by subclasses.
+   *
+   * @param string $catalogue catalogue name
+   * @return array list of all variants for this catalogue.
+   */
   public function getCatalogueList($catalogue)
   {
     $variants = array();
@@ -120,6 +150,12 @@ public function getCatalogueList($catalogue)
     return $variants;
   }
 
+  /**
+   * Adds a untranslated message to the source. Need to call save()
+   * to save the messages to source.
+   *
+   * @param string $message message to add
+   */
   public function append($message)
   {
     // Append to the first message source only
@@ -129,6 +165,15 @@ public function append($message)
     }
   }
 
+  /**
+   * Updates the translation.
+   *
+   * @param string $text      the source string.
+   * @param string $target    the new translation string.
+   * @param string $comments  comments
+   * @param string $catalogue the catalogue of the translation.
+   * @return boolean true if translation was updated, false otherwise.
+   */
   public function update($text, $target, $comments, $catalogue = 'messages')
   {
     // Only update one message source
@@ -143,6 +188,13 @@ public function update($text, $target, $comments, $catalogue = 'messages')
     return false;
   }
 
+  /**
+   * Deletes a particular message from the specified catalogue.
+   *
+   * @param string $message   the source message to delete.
+   * @param string $catalogue the catalogue to delete from.
+   * @return boolean true if deleted, false otherwise.
+   */
   public function delete($message, $catalogue = 'messages')
   {
     $retval = false;
@@ -157,6 +209,14 @@ public function delete($message, $catalogue = 'messages')
     return $retval;
   }
 
+  /**
+   * Saves the list of untranslated blocks to the translation source.
+   * If the translation was not found, you should add those
+   * strings to the translation source via the <b>append()</b> method.
+   *
+   * @param string $catalogue the catalogue to add to
+   * @return boolean true if saved successfuly, false otherwise.
+   */
   public function save($catalogue = 'messages')
   {
     $retval = false;
@@ -182,6 +242,11 @@ public function getId()
     return md5($id);
   }
 
+  /**
+   * Returns a list of catalogue as key and all it variants as value.
+   *
+   * @return array list of catalogues
+   */
   public function catalogues()
   {
     throw new sfException('The "catalogues()" method is not implemented for this message source.');