Merge pull request #593 from expsa/dev_base_attch_preview

[UPD] apply file max size restrication from (size_restriction_for_att…

odex25_base/odx_m2m_attachment_preview/__manifest__.py

@@ -11,7 +11,7 @@
     'description': """ User can preview a document without downloading. """,
     'price': 16,
     'currency': 'USD',
-    'depends': [],
+    'depends': ['size_restriction_for_attachments'],
     'data': [
         'views/assets.xml'
     ],

odex25_base/odx_m2m_attachment_preview/static/src/js/odx_many2many_attachment_preview.js

@@ -7,7 +7,9 @@ var field_registry = require('web.field_registry');
 var core = require('web.core');
 var relational_fields = require('web.relational_fields');
 var DocumentViewer = require('odx_m2m_attachment_preview.DocumentViewer');
-
+var session = require('web.session');
+var rpc = require('web.rpc');
+var Dialog = require('web.Dialog');
 
 var _t = core._t;
 var _lt = core._lt;
@@ -36,7 +38,7 @@ var FieldMany2ManyAttachmentPreview = AbstractField.extend({
     /**
      * @constructor
      */
-    init: function () {
+     init: function () {
         this._super.apply(this, arguments);
 
         if (this.field.type !== 'many2many' || this.field.relation !== 'ir.attachment') {
@@ -49,8 +51,9 @@ var FieldMany2ManyAttachmentPreview = AbstractField.extend({
         this.fileupload_id = _.uniqueId('oe_fileupload_temp');
         this.accepted_file_extensions = (this.nodeOptions && this.nodeOptions.accepted_file_extensions) || this.accepted_file_extensions || '*';
         $(window).on(this.fileupload_id, this._onFileLoaded.bind(this));
-
+        this.fileMaxSize = 0;
         this.metadata = {};
+        this._getMaxFileSize();
     },
 
     destroy: function () {
@@ -96,7 +99,6 @@ var FieldMany2ManyAttachmentPreview = AbstractField.extend({
     _render: function () {
         // render the attachments ; as the attachments will changes after each
         // _setValue, we put the rendering here to ensure they will be updated
-
         this._generatedMetadata();
         this.$('.oe_placeholder_files, .o_attachments')
             .replaceWith($(qweb.render(this.template_files, {
@@ -159,6 +161,7 @@ var FieldMany2ManyAttachmentPreview = AbstractField.extend({
 
         var files = ev.target.files;
         var attachment_ids = this.value.res_ids;
+        var file_status = true;
 
         // Don't create an attachment if the upload window is cancelled.
         if(files.length === 0)
@@ -168,30 +171,46 @@ var FieldMany2ManyAttachmentPreview = AbstractField.extend({
             var record = _.find(self.value.data, function (attachment) {
                 return attachment.data.name === file.name;
             });
-            if (record) {
+
-                var metadata = self.metadata[record.id];
+            // check max file size
-                if (!metadata || metadata.allowUnlink) {
+            if (self.fileMaxSize !== 0) {
-                    // there is a existing attachment with the same name so we
+                if(file.size > self.fileMaxSize){
-                    // replace it
+                    file_status = false;
-                    attachment_ids = _.without(attachment_ids, record.res_id);
+                    Dialog.alert(this, _.str.sprintf(_t('The selected file exceeds the maximum file size of %s MB'),(self.fileMaxSize/1024/1024)), {
-                    self._rpc({
+                        title: _t("Validation Error"),
-                        model: 'ir.attachment',
-                        method: 'unlink',
-                        args: [record.res_id],
                     });
+                    return false;
                 }
             }
-            self.uploadingFiles.push(file);
+
+            if(file_status){
+                if (record) {
+                    var metadata = self.metadata[record.id];
+                    if (!metadata || metadata.allowUnlink) {
+                        // there is a existing attachment with the same name so we
+                        // replace it
+                        attachment_ids = _.without(attachment_ids, record.res_id);
+                        self._rpc({
+                            model: 'ir.attachment',
+                            method: 'unlink',
+                            args: [record.res_id],
+                        });
+                    }
+                }
+                self.uploadingFiles.push(file);
+            }
         });
 
-        this._setValue({
+        if(file_status){
-            operation: 'REPLACE_WITH',
+            this._setValue({
-            ids: attachment_ids,
+                operation: 'REPLACE_WITH',
-        });
+                ids: attachment_ids,
+            });
 
-        this.$('form.o_form_binary_form').submit();
+            this.$('form.o_form_binary_form').submit();
-        this.$('.oe_fileupload').hide();
+            this.$('.oe_fileupload').hide();
-        ev.target.value = "";
+            ev.target.value = "";
+        }
     },
     /**
      * @private
@@ -242,6 +261,22 @@ var FieldMany2ManyAttachmentPreview = AbstractField.extend({
             var attachmentViewer = new DocumentViewer(this, this.attachments, activeAttachmentID);
             attachmentViewer.appendTo($('body'));
         })
+    },
+
+    _getMaxFileSize: async function () {
+        var self = this;
+
+        await rpc.query({
+            model: 'res.users',
+            method: 'read',
+            args: [[session.uid], ['set_restriction','max_size']],
+        }).then(function (result) {
+
+            if(result[0].set_restriction){
+                self.fileMaxSize = result[0].max_size * 1024 * 1024;
+            }
+
+        });
     }
 });