first yii2 draft

CHANGELOG

@@ -1,5 +1,9 @@
 ##Changelog
 
+#### V 0.5.1 Sun Aug 12 
+- first release for yii2
+- ported by philipp@frenzel.net
+
 #### V 0.4 Mon Jul  2 16:25:53 COT 2012
 - Added image preview assets
 - Added image processing assets

composer.json

@@ -1,4 +1,26 @@
 {
-    "name": "asgaroth/xupload",
-    "description": "jQuery file upload extension for Yii, allows your users to easily upload files to the server"
+    "name": "philippfrenzel/xupload",
+    "description": "jQuery file upload extension for Yii2, allows your users to easily upload files to the server",
+    "authors": [
+		{
+			"name": "Asgaroth Belem",
+			"email": "asgaroth.belem@gmail.com",
+			"homepage": "https://github.com/Asgaroth/xupload",
+			"role": "Author Yii 1 Version"
+		},
+		{
+			"name": "Philipp Frenzel",
+			"email": "philipp@frenzel.net",
+			"homepage": "http://www.frenzel.net/",
+			"role": "Port to Yii 2"
+		}
+	],
+	"minimum-stability": "dev",
+	"require": {
+		"yiisoft/yii2": "*",
+		"yiisoft/yii2-jui": "*"
+	},
+	"autoload": {
+		"psr-0": { "xupload\\": "/" }
+	}
 }

XUpload.php → xupload/XUpload.php

@@ -1,18 +1,30 @@
 <?php
-Yii::import('zii.widgets.jui.CJuiInputWidget');
 /**
  * XUpload extension for Yii.
  *
  * jQuery file upload extension for Yii, allows your users to easily upload files to your server using jquery
  * Its a wrapper of  http://blueimp.github.com/jQuery-File-Upload/
  *
+ * @author Philipp Frenzel <philipp@frenzel.net>
+ * @link http://blueimp.github.com/jQuery-File-Upload/
+ * @link https://github.com/philippfrenzel/xupload
+ * @version 0.5
+ *
  * @author AsgarothBelem <asgaroth.belem@gmail.com>
  * @link http://blueimp.github.com/jQuery-File-Upload/
  * @link https://github.com/Asgaroth/xupload
  * @version 0.2
  *
  */
-class XUpload extends CJuiInputWidget {
+
+namespace xupload;
+
+use \yii;
+use \yii\base\View;
+use \yii\helpers\Json;
+use \yii\jui\InputWidget;
+
+class XUpload extends InputWidget {
 
     /**
      * the url to the upload handler
@@ -80,11 +92,16 @@ class XUpload extends CJuiInputWidget {
      */
     public $showForm = true;
 
+    public $options = array();
+
     /**
      * Publishes the required assets
      */
     public function init() {
         parent::init();
+        if (!isset($this->options['id'])) {
+            $this->options['id'] = $this->getId();
+        }
         $this -> publishAssets();
     }
 
@@ -144,57 +161,42 @@ public function run() {
      * @throws CHttpException if the assets folder was not found
      */
     public function publishAssets() {
-        $assets = dirname(__FILE__) . '/assets';
-        $baseUrl = Yii::app() -> assetManager -> publish($assets);
-        if (is_dir($assets)) {
-            if($this->registerCSS){
-                Yii::app() -> clientScript -> registerCssFile($baseUrl . '/css/jquery.fileupload-ui.css');
-            }
-            //The Templates plugin is included to render the upload/download listings
-            Yii::app() -> clientScript -> registerScriptFile($baseUrl . '/js/tmpl.min.js', CClientScript::POS_END);
-            // The basic File Upload plugin
-            Yii::app() -> clientScript -> registerScriptFile($baseUrl . '/js/jquery.fileupload.js', CClientScript::POS_END);
-            if($this->previewImages || $this->imageProcessing){
-                Yii::app() -> clientScript -> registerScriptFile($baseUrl . '/js/load-image.min.js', CClientScript::POS_END);
-                Yii::app() -> clientScript -> registerScriptFile($baseUrl . '/js/canvas-to-blob.min.js', CClientScript::POS_END);
-            }
-            //The Iframe Transport is required for browsers without support for XHR file uploads
-            Yii::app() -> clientScript -> registerScriptFile($baseUrl . '/js/jquery.iframe-transport.js', CClientScript::POS_END);
-            // The File Upload image processing plugin
-            if($this->imageProcessing){
-                Yii::app() -> clientScript -> registerScriptFile($baseUrl . '/js/jquery.fileupload-ip.js', CClientScript::POS_END);
-            }
-            //The File Upload user interface plugin
-            Yii::app() -> clientScript -> registerScriptFile($baseUrl . '/js/jquery.fileupload-ui.js', CClientScript::POS_END);
-
-            //The localization script
-            $messages = CJavaScript::encode(array(
-                'fileupload' => array(
-                    'errors' => array(
-                        "maxFileSize" => $this->t('File is too big'),
-                        "minFileSize" => $this->t('File is too small'),
-                        "acceptFileTypes" => $this->t('Filetype not allowed'),
-                        "maxNumberOfFiles" => $this->t('Max number of files exceeded'),
-                        "uploadedBytes" => $this->t('Uploaded bytes exceed file size'),
-                        "emptyResult" => $this->t('Empty file upload result'),
-                    ),
-                    'error' => $this->t('Error'),
-                    'start' => $this->t('Start'),
-                    'cancel' => $this->t('Cancel'),
-                    'destroy' => $this->t('Delete'),
+        $id = $this->options['id'];
+        //new syntax for asset registration
+        $view = $this->getView();
+        $view->registerAssetBundle("xupload/core");
+
+        if($this->previewImages || $this->imageProcessing)
+            $view->registerAssetBundle("xupload/image");
+
+        if($this->imageProcessing)
+            $view->registerAssetBundle("xupload/imageprocessing");    
+
+        //The localization script
+        $messages = Json::encode(array(
+            'fileupload' => array(
+                'errors' => array(
+                    "maxFileSize" => $this->t('File is too big'),
+                    "minFileSize" => $this->t('File is too small'),
+                    "acceptFileTypes" => $this->t('Filetype not allowed'),
+                    "maxNumberOfFiles" => $this->t('Max number of files exceeded'),
+                    "uploadedBytes" => $this->t('Uploaded bytes exceed file size'),
+                    "emptyResult" => $this->t('Empty file upload result'),
                 ),
-            ));
-            $js = "window.locale = {$messages}";
-
-            Yii::app()->clientScript->registerScript('XuploadI18N', $js, CClientScript::POS_END);
-            /**
-            <!-- The XDomainRequest Transport is included for cross-domain file deletion for IE8+ -->
-            <!--[if gte IE 8]><script src="<?php echo Yii::app()->baseUrl; ?>/js/cors/jquery.xdr-transport.js"></script><![endif]-->
-             *
-             */
-        } else {
-            throw new CHttpException(500, __CLASS__ . ' - Error: Couldn\'t find assets to publish.');
-        }
+                'error' => $this->t('Error'),
+                'start' => $this->t('Start'),
+                'cancel' => $this->t('Cancel'),
+                'destroy' => $this->t('Delete'),
+            ),
+        ));
+        $js = "window.locale = {$messages}";
+
+        $view->registerJs(implode("\n", $js),View::POS_READY);
+        /**
+        <!-- The XDomainRequest Transport is included for cross-domain file deletion for IE8+ -->
+        <!--[if gte IE 8]><script src="<?php echo Yii::app()->baseUrl; ?>/js/cors/jquery.xdr-transport.js"></script><![endif]-->
+         *
+         */
     }
 
     protected function t($message, $params=array ( ))

actions/XUploadAction.php → xupload/actions/XUploadAction.php

@@ -22,8 +22,8 @@
  *         return array(
  *             'upload'=>array(
  *                 'class'=>'xupload.actions.XUploadAction',
- *                 'path' =>Yii::app() -> getBasePath() . "/../uploads",
- *                 'publicPath' => Yii::app() -> getBaseUrl() . "/uploads",
+ *                 'path' =>Yii::$app -> getBasePath() . "/../uploads",
+ *                 'publicPath' => Yii::$app -> getBaseUrl() . "/uploads",
  *                 'subfolderVar' => "parent_id",
  *             ),
  *         );
@@ -36,19 +36,29 @@
  *
  * ###Resources
  * - [xupload](http://www.yiiframework.com/extension/xupload)
+ * @version 0.5 (yii2)
+ * @author Philipp (http://www.frenzel.net)
  *
  * @version 0.3
  * @author Asgaroth (http://www.yiiframework.com/user/1883/)
  */
-class XUploadAction extends CAction {
+
+namespace xupload\models;
+
+use \Yii;
+use \yii\helpers\Json;
+use \yii\web\UploadedFile;
+use \yii\base\Action;
+
+class XUploadAction extends Action {
 
     /**
      * XUploadForm (or subclass of it) to be used.  Defaults to XUploadForm
      * @see XUploadAction::init()
      * @var string
      * @since 0.5
      */
-    public $formClass = 'xupload.models.XUploadForm';
+    public $formClass = '\xupload\models\XUploadForm';
 
     /**
      * Name of the model attribute referring to the uploaded file.
@@ -154,25 +164,25 @@ class XUploadAction extends CAction {
     public function init( ) {
 
         if( !isset( $this->path ) ) {
-            $this->path = realpath( Yii::app( )->getBasePath( )."/../uploads" );
+            $this->path = realpath( Yii::$app->getBasePath( )."/../uploads" );
         }
 
         if( !is_dir( $this->path ) ) {
             mkdir( $this->path, 0777, true );
             chmod ( $this->path , 0777 );
-            //throw new CHttpException(500, "{$this->path} does not exists.");
+            //throw new new \yii\web\HttpException(500, "{$this->path} does not exists.");
         } else if( !is_writable( $this->path ) ) {
             chmod( $this->path, 0777 );
-            //throw new CHttpException(500, "{$this->path} is not writable.");
+            //throw new new \yii\web\HttpException(500, "{$this->path} is not writable.");
         }
         if( $this->subfolderVar !== null && $this->subfolderVar !== false ) {
-            $this->_subfolder = Yii::app( )->request->getQuery( $this->subfolderVar, date( "mdY" ) );
+            $this->_subfolder = Yii::$app->request->getQuery( $this->subfolderVar, date( "mdY" ) );
         } else if( $this->subfolderVar !== false ) {
             $this->_subfolder = date( "mdY" );
         }
 
         if( !isset($this->_formModel)) {
-            $this->formModel = Yii::createComponent(array('class'=>$this->formClass));
+            $this->formModel = new $this->formClass;
         }
 
         if($this->secureFileNames) {
@@ -208,20 +218,20 @@ protected function handleDeleting()
     {
         if (isset($_GET["_method"]) && $_GET["_method"] == "delete") {
             $success = false;
-            if ($_GET["file"][0] !== '.' && Yii::app()->user->hasState($this->stateVariable)) {
+            if ($_GET["file"][0] !== '.' && Yii::$app->user->hasState($this->stateVariable)) {
                 // pull our userFiles array out of state and only allow them to delete
                 // files from within that array
-                $userFiles = Yii::app()->user->getState($this->stateVariable, array());
+                $userFiles = Yii::$app->user->getState($this->stateVariable, array());
 
                 if ($this->fileExists($userFiles[$_GET["file"]])) {
                     $success = $this->deleteFile($userFiles[$_GET["file"]]);
                     if ($success) {
                         unset($userFiles[$_GET["file"]]); // remove it from our session and save that info
-                        Yii::app()->user->setState($this->stateVariable, $userFiles);
+                        Yii::$app->user->setState($this->stateVariable, $userFiles);
                     }
                 }
             }
-            echo json_encode($success);
+            echo Json::encode($success);
             return true;
         }
         return false;
@@ -236,7 +246,7 @@ protected function handleUploading()
     {
         $this->init();
         $model = $this->formModel;
-        $model->{$this->fileAttribute} = CUploadedFile::getInstance($model, $this->fileAttribute);
+        $model->{$this->fileAttribute} = UploadedFile::getInstance($model, $this->fileAttribute);
         if ($model->{$this->fileAttribute} !== null) {
             $model->{$this->mimeTypeAttribute} = $model->{$this->fileAttribute}->getType();
             $model->{$this->sizeAttribute} = $model->{$this->fileAttribute}->getSize();
@@ -257,7 +267,7 @@ protected function handleUploading()
 
                 $returnValue = $this->beforeReturn();
                 if ($returnValue === true) {
-                    echo json_encode(array(array(
+                    echo Json::encode(array(array(
                         "name" => $model->{$this->displayNameAttribute},
                         "type" => $model->{$this->mimeTypeAttribute},
                         "size" => $model->{$this->sizeAttribute},
@@ -270,14 +280,14 @@ protected function handleUploading()
                         "delete_type" => "POST"
                     )));
                 } else {
-                    echo json_encode(array(array("error" => $returnValue,)));
+                    echo Json::encode(array(array("error" => $returnValue,)));
                     Yii::log("XUploadAction: " . $returnValue, CLogger::LEVEL_ERROR, "xupload.actions.XUploadAction");
                 }
             } else {
                 $this->afterValidateError($model);
             }
         } else {
-            throw new CHttpException(500, "Could not upload file");
+            throw new new \yii\web\HttpException(500, "Could not upload file");
         }
     }
 
@@ -292,7 +302,7 @@ protected function beforeReturn() {
         $path = $this->getPath();
 
         // Now we need to save our file info to the user's session
-        $userFiles = Yii::app( )->user->getState( $this->stateVariable, array());
+        $userFiles = Yii::$app->user->getState( $this->stateVariable, array());
 
         $userFiles[$this->formModel->{$this->fileNameAttribute}] = array(
             "path" => $path.$this->formModel->{$this->fileNameAttribute},
@@ -303,7 +313,7 @@ protected function beforeReturn() {
             'mime' => $this->formModel->{$this->mimeTypeAttribute},
             'name' => $this->formModel->{$this->displayNameAttribute},
         );
-        Yii::app( )->user->setState( $this->stateVariable, $userFiles );
+        Yii::$app->user->setState( $this->stateVariable, $userFiles );
 
         return true;
     }
@@ -372,7 +382,7 @@ protected function fileExists($file) {
      * @param $model
      */
     protected function afterValidateError($model) {
-        echo json_encode(array(array("error" => $model->getErrors($this->fileAttribute),)));
-        Yii::log("XUploadAction: " . CVarDumper::dumpAsString($model->getErrors()), CLogger::LEVEL_ERROR, "xupload.actions.XUploadAction");
+        echo Json::encode(array(array("error" => $model->getErrors($this->fileAttribute),)));
+        Yii::log("XUploadAction: " . CVarDumper::dumpAsString($model->getErrors()), CLogger::LEVEL_ERROR, "\xupload\actions\XUploadAction");
     }
 }

xupload/assets.php

@@ -0,0 +1,32 @@
+<?php
+
+return array(
+	'xupload/core' => array(
+		'sourcePath' => __DIR__ . '/assets',
+		'js' => array(
+			'/js/tmpl.min.js',
+			'/js/jquery.fileupload.js',
+			'/js/jquery.iframe-transport.js',  //The Iframe Transport is required for browsers without support for XHR file uploads
+			'/js/jquery.fileupload-ui.js'
+		),
+		'css' => array(
+			'/css/jquery.fileupload-ui.css'
+		),
+	),
+	'xupload/image' => array(
+		'sourcePath' => __DIR__ . '/assets',
+		'js' => array(
+			'/js/load-image.min.js',
+			'/js/canvas-to-blob.min.js'
+		),
+		'depends'=>array(
+			'xupload/core'
+		),
+	),
+	'xupload/imageprocessing'=>array(
+		'sourcePath' => __DIR__ . '/assets',
+		'js' => array(
+			'/js/jquery.fileupload-ip.js'
+		),
+	),
+);

models/XUploadForm.php → xupload/models/XUploadForm.php

@@ -1,5 +1,11 @@
 <?php
-class XUploadForm extends CFormModel
+
+namespace xupload\models;
+
+use \Yii;
+use \yii\base\Model;
+
+class XUploadForm extends Model
 {
         public $file;
         public $mime_type;