initial i18n implementation

.tx/config

@@ -0,0 +1,10 @@
+[main]
+host = https://www.transifex.com
+
+[silverstripe-elemental-filelist.en-yml]
+file_filter = lang/<lang>.yml
+minimum_perc = 0
+source_file = lang/en.yml
+source_lang = en
+type = YAML_GENERIC
+

README.md

@@ -34,6 +34,12 @@ Elemental FileList Block will add the following Element to your site:
 
 The FileList Element will display a list of files for download. 
 
+## Translations
+
+The translations for this project are managed via [Transifex](https://www.transifex.com/dynamicagency/silverstripe-elemental-filelist/)
+and are updated automatically during the release process. To contribute, please head to the link above and get
+translating!
+
 ## Maintainers
 
  *  [Dynamic](http://www.dynamicagency.com) (<dev@dynamicagency.com>)

lang/en.yml

@@ -0,0 +1,17 @@
+en:
+  Dynamic\Elements\FileList\Elements\ElementFileList:
+    FilesLabel: 'Files'
+    PLURALNAME: 'File List Elements'
+    PLURALS:
+      one: 'A File List'
+      other: '{count} File Lists'
+    SINGULARNAME: 'File List Element'
+  Dynamic\Elements\FileList\Model\FileListObject:
+    FileLabel: 'File'
+    FileNameLabel: 'File'
+    PLURALNAME: 'Files'
+    PLURALS:
+      one: 'A File'
+      other: '{count} Files'
+    SINGULARNAME: 'File'
+    TitleLabel: 'Title'

src/Elements/ElementFileList.php

@@ -18,16 +18,6 @@ class ElementFileList extends BaseElement
      */
     private static $icon = 'font-icon-block-file-list';
 
-    /**
-     * @var string
-     */
-    private static $singular_name = 'File List Element';
-
-    /**
-     * @var string
-     */
-    private static $plural_name = 'File List Elements';
-
     /**
      * @var string
      */
@@ -52,6 +42,19 @@ class ElementFileList extends BaseElement
      */
     private static $inline_editable = false;
 
+    /**
+     * @param bool $includerelations
+     * @return array
+     */
+    public function fieldLabels($includerelations = true)
+    {
+        $labels = parent::fieldLabels($includerelations);
+
+        $labels['Files'] = _t(__CLASS__.'.FilesLabel', 'Files');
+
+        return $labels;
+    }
+
     /**
      * @return FieldList
      */

src/Model/FileListObject.php

@@ -46,10 +46,25 @@ class FileListObject extends DataObject
      * @var array
      */
     private static $summary_fields = [
-        'File.Name' => 'File',
+        'File.Name',
         'Title',
     ];
 
+    /**
+     * @param bool $includerelations
+     * @return array
+     */
+    public function fieldLabels($includerelations = true)
+    {
+        $labels = parent::fieldLabels($includerelations);
+
+        $labels['Title'] = _t(__CLASS__.'.TitleLabel', 'Title');
+        $labels['File.Name'] = _t(__CLASS__.'.FileNameLabel', 'File');
+        $labels['File'] = _t(__CLASS__.'.FileLabel', 'File');
+
+        return $labels;
+    }
+
     /**
      * @var string
      */
@@ -62,6 +77,9 @@ public function getCMSFields()
     {
         $fields = parent::getCMSFields();
 
+        $fields->dataFieldByName('File')
+            ->setTitle($this->fieldLabel('File'));
+
         $fields->removeByName([
             'FileListID',
             'SortOrder',