Adapted system feedback when uploading too large documents

. Added clientside check to avoid uploads > 8MB size
. Adapted message returned by server, when max upload size is exceeded

application/controllers/lehre/anrechnung/RequestAnrechnung.php

@@ -119,7 +119,7 @@ class requestAnrechnung extends Auth_Controller
 		// Validate data
 		if (empty($_FILES['uploadfile']['name']))
 		{
-			return $this->outputJsonError($this->p->t('ui', 'errorUploadFehlt'));
+			return $this->outputJsonError($this->p->t('ui', 'errorUploadFehltOderZuGross'));
 		}
 
 		if (isEmptyString($begruendung_id) ||

application/views/lehre/anrechnung/requestAnrechnung.php

@@ -26,7 +26,8 @@ $this->load->view(
                 'neu',
 				'maxZeichen',
                 'errorBestaetigungFehlt',
-				'systemfehler'
+				'systemfehler',
+                'errorDokumentZuGross'
 			),
 			'anrechnung' => array(
 				'deadlineUeberschritten',

public/js/lehre/anrechnung/requestAnrechnung.js

@@ -26,6 +26,12 @@ $(function(){
         // Avoid form redirecting automatically
         e.preventDefault();
 
+        var fileInput = $('#requestAnrechnung-uploadfile');
+        if (!requestAnrechnung.fileSizeOk(fileInput, 8000000)) // 8MB in byte
+        {
+            return FHC_DialogLib.alertWarning(FHC_PhrasesLib.t("ui", "errorDokumentZuGross"));
+        }
+
         FHC_AjaxClient.ajaxCallPost(
             FHC_JS_DATA_STORAGE_OBJECT.called_path + "/apply",
             {
@@ -161,5 +167,19 @@ var requestAnrechnung = {
 
         // Disable all form elements
         $("#requestAnrechnung-form :input").prop("disabled", true);
+    },
+    fileSizeOk: function(fileInput, maxSize){
+
+        if (fileInput.get(0).files.length){
+
+            var fileSize = fileInput.get(0).files[0].size; // in bytes
+
+            if (fileSize > maxSize)
+            {
+                return false;
+            }
+
+            return true;
+        }
     }
 }

system/phrasesupdate.php

@@ -12333,6 +12333,46 @@ array(
 			)
 		)
 	),
+    array(
+        'app' => 'core',
+        'category' => 'ui',
+        'phrase' => 'errorDokumentZuGross',
+        'insertvon' => 'system',
+        'phrases' => array(
+            array(
+                'sprache' => 'German',
+                'text' => "Dokument zu groß",
+                'description' => '',
+                'insertvon' => 'system'
+            ),
+            array(
+                'sprache' => 'English',
+                'text' => "Document maximum size exceeded",
+                'description' => '',
+                'insertvon' => 'system'
+            )
+        )
+    ),
+    array(
+        'app' => 'core',
+        'category' => 'ui',
+        'phrase' => 'errorUploadFehltOderZuGross',
+        'insertvon' => 'system',
+        'phrases' => array(
+            array(
+                'sprache' => 'German',
+                'text' => "Dokument fehlt oder zu groß",
+                'description' => '',
+                'insertvon' => 'system'
+            ),
+            array(
+                'sprache' => 'English',
+                'text' => "Document missing or maximum size exceeded",
+                'description' => '',
+                'insertvon' => 'system'
+            )
+        )
+    ),
 	array(
 		'app' => 'core',
 		'category' => 'ui',