Updates to release v1.0.7

Author: kartik-v

CHANGE.md

@@ -3,8 +3,10 @@ Change Log: `yii2-widget-fileinput`
 
 ## Version 1.0.7
 
-**Date:** 26-Jul-2018
+**Date:** 07-Sep-2018
 
+- Updates to support Bootstrap 4.x.
+- (kartik-v/yii2-krajee-base#94): Refactor code and consolidate / optimize properties within traits.
 - Reorganize relevant code in "src" directory.
 - Optimize asset bundles.
 - (enh #134): Add Slovak Translations.

composer.json

@@ -13,7 +13,7 @@
         }
     ],
     "require": {
-        "kartik-v/yii2-krajee-base": "~1.7",
+        "kartik-v/yii2-krajee-base": ">=1.9",
         "kartik-v/bootstrap-fileinput": "~4.4"
     },
     "autoload": {

src/FileInput.php

@@ -16,8 +16,8 @@
 use kartik\base\TranslationTrait;
 
 /**
- * Wrapper for the Bootstrap FileInput JQuery Plugin by Krajee. The FileInput widget is styled for Bootstrap 3.x  
- * & 4.x with ability to multiple file selection and preview, format button styles and inputs. Runs on all modern 
+ * Wrapper for the Bootstrap FileInput JQuery Plugin by Krajee. The FileInput widget is styled for Bootstrap 3.x
+ * & 4.x with ability to multiple file selection and preview, format button styles and inputs. Runs on all modern
  * browsers supporting HTML5 File Inputs and File Processing API. For browser versions IE9 and below, this widget
  * will gracefully degrade to a native HTML file input.
  *
@@ -63,11 +63,6 @@ class FileInput extends InputWidget
      */
     public $messageOptions = ['class' => 'alert alert-warning'];
 
-    /**
-     * @var array the internalization configuration for this widget
-     */
-    public $i18n = [];
-
     /**
      * @inheritdoc
      */
@@ -76,14 +71,25 @@ class FileInput extends InputWidget
     /**
      * @var array the list of inbuilt themes
      */
-    private static $_themes = ['fa', 'gly', 'explorer', 'explorer-fa'];
+    protected static $_themes = ['fa', 'fas', 'gly', 'explorer', 'explorer-fa', 'explorer-fas'];
+
+    /**
+     * @inheritdoc
+     * @throws \ReflectionException
+     * @throws \yii\base\InvalidConfigException
+     */
+    public function run()
+    {
+        return $this->initWidget();
+    }
 
     /**
-     * @var array initialize the FileInput widget
+     * Initializes widget
+     * @throws \ReflectionException
+     * @throws \yii\base\InvalidConfigException
      */
-    public function init()
+    protected function initWidget()
     {
-        parent::init();
         $this->_msgCat = 'fileinput';
         $this->initI18N(__DIR__);
         $this->initLanguage();
@@ -109,7 +115,7 @@ public function init()
             $content = Html::tag('div', $message, $this->messageOptions) . "<script>{$script};</script>";
             $input .= "\n" . $this->validateIE($content);
         }
-        echo $input;
+        return $input;
     }
 
     /**
@@ -127,6 +133,7 @@ protected function validateIE($content, $validation = 'lt IE 10')
 
     /**
      * Registers the asset bundle and locale
+     * @throws \yii\base\InvalidConfigException
      */
     public function registerAssetBundle()
     {
@@ -136,6 +143,9 @@ public function registerAssetBundle()
         if ($this->resizeImages || $this->autoOrientImages) {
             PiExifAsset::register($view);
         }
+        if (empty($this->pluginOptions['theme']) && $this->isBs4()) {
+            $this->pluginOptions['theme'] = 'fas';
+        }
         $theme = ArrayHelper::getValue($this->pluginOptions, 'theme');
         if (!empty($theme) && in_array($theme, self::$_themes)) {
             FileInputThemeAsset::register($view)->addTheme($theme);
@@ -152,6 +162,7 @@ public function registerAssetBundle()
 
     /**
      * Registers the needed assets
+     * @throws \yii\base\InvalidConfigException
      */
     public function registerAssets()
     {

src/FileInputThemeAsset.php

@@ -9,6 +9,7 @@
 
 namespace kartik\file;
 
+use yii\web\AssetBundle;
 use Yii;
 
 /**
@@ -28,28 +29,29 @@ class FileInputThemeAsset extends BaseAsset
      * Add file input theme file
      *
      * @param string $theme the theme file name
+     * @return AssetBundle
      */
     public function addTheme($theme)
     {
         $file = YII_DEBUG ? "theme.js" : "theme.min.js";
         if ($this->checkExists("themes/{$theme}/{$file}")) {
             $this->js[] = "themes/{$theme}/{$file}";
-        } 
+        }
         $file = YII_DEBUG ? "theme.css" : "theme.min.css";
         if ($this->checkExists("themes/{$theme}/{$file}")) {
             $this->css[] = "themes/{$theme}/{$file}";
-        } 
+        }
         return $this;
     }
-    
+
     /**
      * Check if file exists in path provided
      *
      * @param string $path the file path
      *
      * @return boolean
      */
-    protected  function checkExists($path)
+    protected function checkExists($path)
     {
         return file_exists(Yii::getAlias($this->sourcePath . '/' . $path));
     }