making the external assets form optional

src/asset_manager/config/config.js

@@ -97,5 +97,8 @@ export default {
   //   var stopUpload = true;
   //   if(stopUpload) return false;
   // }
-  beforeUpload: null
+  beforeUpload: null,
+
+  // Toggles visiblity of assets url input
+  showUrlInput: true
 };

src/asset_manager/view/AssetsView.js

@@ -6,17 +6,24 @@ export default Backbone.View.extend({
   },
 
   template({ pfx, ppfx, em, ...view }) {
+    let form = '';
+    if (this.config.showUrlInput) {
+      form = `
+          <form class="${pfx}add-asset">
+            <div class="${ppfx}field ${pfx}add-field">
+              <input placeholder="${em && em.t('assetManager.inputPlh')}"/>
+            </div>
+            <button class="${ppfx}btn-prim">${em &&
+        em.t('assetManager.addButton')}</button>
+            <div style="clear:both"></div>
+          </form>
+      `;
+    }
+
     return `
     <div class="${pfx}assets-cont">
       <div class="${pfx}assets-header">
-        <form class="${pfx}add-asset">
-          <div class="${ppfx}field ${pfx}add-field">
-            <input placeholder="${em && em.t('assetManager.inputPlh')}"/>
-          </div>
-          <button class="${ppfx}btn-prim">${em &&
-      em.t('assetManager.addButton')}</button>
-          <div style="clear:both"></div>
-        </form>
+        ${form}
       </div>
       <div class="${pfx}assets" data-el="assets"></div>
       <div style="clear:both"></div>
@@ -46,7 +53,7 @@ export default Backbone.View.extend({
   handleSubmit(e) {
     e.preventDefault();
     const input = this.getAddInput();
-    const url = input.value.trim();
+    const url = input && input.value.trim();
     const handleAdd = this.config.handleAdd;
 
     if (!url) {

test/specs/asset_manager/view/AssetsView.js

@@ -14,7 +14,6 @@ describe('AssetsView', () => {
       globalCollection: new Assets([]),
       fu: new FileUploader({})
     });
-    obj = obj;
     document.body.innerHTML = '<div id="fixtures"></div>';
     obj.render();
     document.body.querySelector('#fixtures').appendChild(obj.el);
@@ -68,16 +67,64 @@ describe('AssetsView', () => {
     expect(obj.getAssetsEl()).toBeTruthy();
   });
 
-  test('Returns not empty url input', () => {
-    expect(obj.getAddInput()).toBeTruthy();
+  describe('Assets input is enabled', () => {
+    var obj;
+    var coll;
+    coll = new Assets([]);
+
+    beforeEach(() => {
+      var config = {
+        showUrlInput: true
+      };
+
+      obj = new AssetsView({
+        config: config,
+        collection: coll,
+        globalCollection: new Assets([]),
+        fu: new FileUploader({})
+      });
+      document.body.innerHTML = '<div id="fixtures"></div>';
+      obj.render();
+      document.body.querySelector('#fixtures').appendChild(obj.el);
+    });
+
+    test('Returns not empty url input', () => {
+      expect(obj.getAddInput()).toBeTruthy();
+    });
+
+    test('Add image asset from input string', () => {
+      obj.getAddInput().value = 'test';
+      obj.handleSubmit({
+        preventDefault() {}
+      });
+      var asset = obj.options.globalCollection.at(0);
+      expect(asset.get('src')).toEqual('test');
+    });
   });
 
-  test('Add image asset from input string', () => {
-    obj.getAddInput().value = 'test';
-    obj.handleSubmit({
-      preventDefault() {}
+  describe('Assets inputs is disabled', () => {
+    var obj;
+    var coll;
+
+    beforeEach(() => {
+      var config = {
+        showUrlInput: false
+      };
+
+      coll = new Assets([]);
+      obj = new AssetsView({
+        config: config,
+        collection: coll,
+        globalCollection: new Assets([]),
+        fu: new FileUploader({})
+      });
+      document.body.innerHTML = '<div id="fixtures"></div>';
+      obj.render();
+      document.body.querySelector('#fixtures').appendChild(obj.el);
+    });
+
+    test('No presence of url input', () => {
+      expect(obj.getAddInput()).toBeFalsy();
     });
-    var asset = obj.options.globalCollection.at(0);
-    expect(asset.get('src')).toEqual('test');
   });
 });