Feature/duration to condition video

Author: strausr

lib-es5/utils/index.js

@@ -128,6 +128,7 @@ var PREDEFINED_VARS = {
   "aspectRatio": "ar",
   "current_page": "cp",
   "currentPage": "cp",
+  "duration": "du",
   "face_count": "fc",
   "faceCount": "fc",
   "height": "h",
@@ -137,6 +138,8 @@ var PREDEFINED_VARS = {
   "initialAspectRatio": "iar",
   "initialHeight": "ih",
   "initialWidth": "iw",
+  "initial_duration": "idu",
+  "initialDuration": "idu",
   "page_count": "pc",
   "page_x": "px",
   "page_y": "py",

lib/utils/index.js

@@ -120,6 +120,7 @@ const PREDEFINED_VARS = {
   "aspectRatio": "ar",
   "current_page": "cp",
   "currentPage": "cp",
+  "duration": "du",
   "face_count": "fc",
   "faceCount": "fc",
   "height": "h",
@@ -129,6 +130,8 @@ const PREDEFINED_VARS = {
   "initialAspectRatio": "iar",
   "initialHeight": "ih",
   "initialWidth": "iw",
+  "initial_duration": "idu",
+  "initialDuration": "idu",
   "page_count": "pc",
   "page_x": "px",
   "page_y": "py",

test/utils_spec.js

@@ -843,6 +843,28 @@ describe("utils", function () {
           });
           expect(url).to.eql("http://res.cloudinary.com/test123/image/upload/if_w_lt_200,c_fill,h_120,w_80/sample");
         });
+        describe('conditional duration video', function () {
+          it("should include conditional transformation", function () {
+            var url = utils.url("test", {
+              resource_type: 'video',
+              if: "duration > 30",
+              width: 100,
+            });
+            expect(url).to.eql("http://res.cloudinary.com/test123/video/upload/if_du_gt_30,w_100/test");
+            url = utils.url("test", {
+              resource_type: 'video',
+              if: "initialDuration > 30",
+              width: 100,
+            });
+            expect(url).to.eql("http://res.cloudinary.com/test123/video/upload/if_idu_gt_30,w_100/test");
+            url = utils.url("test", {
+              resource_type: 'video',
+              if: "initial_duration > 30",
+              width: 100,
+            });
+            expect(url).to.eql("http://res.cloudinary.com/test123/video/upload/if_idu_gt_30,w_100/test");
+          });
+        });
         it("should allow multiple conditions when chaining transformations ", function () {
           var url = utils.url("sample", {
             transformation: [