Add previewUrl field and impl in cloudinary

Signed-off-by: Alexandre Bodin <bodin.alex@gmail.com>

examples/getstarted/config/functions/bootstrap.js

@@ -1,8 +1,5 @@
 'use strict';
 
-const fse = require('fs-extra');
-const { join } = require('path');
-
 /**
  * An asynchronous bootstrap function that runs before
  * your application gets started.
@@ -11,17 +8,4 @@ const { join } = require('path');
  * run jobs, or perform some special logic.
  */
 
-module.exports = async () => {
-  await fse.ensureDir('./public/uploads/sub-folder');
-
-  // example of overriding the upload provider
-  strapi.plugins.upload.provider.extend({
-    async upload(file) {
-      const filePath = `/uploads/sub-folder/${file.hash}${file.ext}`;
-
-      // write file in public/assets folder
-      await fse.writeFile(join(strapi.config.public.path, filePath), file.buffer);
-      file.url = filePath;
-    },
-  });
-};
+module.exports = () => {};

packages/strapi-plugin-upload/models/File.settings.json

@@ -57,6 +57,10 @@
       "configurable": false,
       "required": true
     },
+    "previewUrl": {
+      "type": "string",
+      "configurable": false
+    },
     "provider": {
       "type": "string",
       "configurable": false,

packages/strapi-provider-upload-cloudinary/lib/index.js

@@ -21,6 +21,17 @@ module.exports = {
               if (err) {
                 return reject(err);
               }
+
+              if (image.resource_type === 'video') {
+                file.previewUrl = cloudinary.url(`${image.public_id}.gif`, {
+                  video_sampling: 6,
+                  delay: 200,
+                  width: 250,
+                  crop: 'scale',
+                  resource_type: 'video',
+                });
+              }
+
               file.url = image.secure_url;
               file.provider_metadata = {
                 public_id: image.public_id,