feat: improve upload flow (#240)

* feat: separate flow for folder and file uploads

* feat: add basic index document detection

* feat(wip): separate preview step

* fix: fix kb and mb units

* feat: add post upload summary, add some styling

* feat: upload flow

* fix: change element order and add conditional rendering

* refactor: remove unused variables for now

* fix: put back stamp creation to stamp page

* refactor: rework postage stamps and grid

* feat: add website and folder icons

* feat: add asset preview to download flow, add file icon

* feat: add basic design to postage stamp selection dialog

* feat: add web icon, shorten stamp in preview

* feat: extract swarm hash in download flow

* fix: extract swarmbutton and solve icon hover and focus color

* fix: always show buy button on stamp page

* refactor: downgrade

* refactor: speed up icon transition

* style: improve download buttons

* style: change [back to upload] icon

* style: add spacing before swarm gateway text

* style: post upload summary spacing

* refactor: drop verticalspacing and use box

* refactor: merge icons to one component

* refactor: use conditions instead of weird assignment

* docs: explain filter(x => x)

* refactor: generalize capacity

* refactor: avoid passing arrow functions

* refactor: get rid of PaperGridContainer and Container

* fix: fix hover color for postage stamps

* feat: add disabled and loading state to buttons

* fix: make drag and drop work for websites

* feat: handle folders and non existing hashes

* fix: provide empty default value to select to avoid console warning

* style: remove body2 font variants

* fix: remove typo

* feat: disable folder upload, add website upload

* fix: disable showPreviews to avoid flickering

* feat(temp): remove folder upload

* fix: remove stuck focus on buttons even after rendering different buttons

* style: merge hover and focus styles, fix safari text wrap issue

* style: remove dropbox outline in safari

src/utils/index.test.ts

@@ -1,5 +1,5 @@
 import BigNumber from 'bignumber.js'
-import { isInteger, makeBigNumber } from './index'
+import { extractSwarmHash, isInteger, makeBigNumber } from './index'
 
 describe('utils', () => {
   describe('isInteger', () => {
@@ -57,4 +57,50 @@ describe('utils', () => {
       })
     })
   })
+
+  describe('extractSwarmHash', () => {
+    test('should return 64 hash', () => {
+      expect(extractSwarmHash('7f0fe712cdd78bdea52d040369eb32b6af5ecd01fa5ae49b7506412abdd81ac3')).toBe(
+        '7f0fe712cdd78bdea52d040369eb32b6af5ecd01fa5ae49b7506412abdd81ac3',
+      )
+    })
+
+    test('should return 128 hash', () => {
+      expect(
+        extractSwarmHash(
+          'd1829242c4d08e9f914fedfb1f68aacd62826d75370a9a57a80c9e6e6a49983c767c013be9aa4319e34fd8323ef0f2a57426b30e66c87e219f6f6359e2595e7f',
+        ),
+      ).toBe(
+        'd1829242c4d08e9f914fedfb1f68aacd62826d75370a9a57a80c9e6e6a49983c767c013be9aa4319e34fd8323ef0f2a57426b30e66c87e219f6f6359e2595e7f',
+      )
+    })
+
+    test('should return 64 hash from url', () => {
+      expect(
+        extractSwarmHash('http://localhost:1633/bzz/7f0fe712cdd78bdea52d040369eb32b6af5ecd01fa5ae49b7506412abdd81ac3/'),
+      ).toBe('7f0fe712cdd78bdea52d040369eb32b6af5ecd01fa5ae49b7506412abdd81ac3')
+    })
+
+    test('should return 128 hash from url', () => {
+      expect(
+        extractSwarmHash(
+          'http://localhost:1633/bzz/d1829242c4d08e9f914fedfb1f68aacd62826d75370a9a57a80c9e6e6a49983c767c013be9aa4319e34fd8323ef0f2a57426b30e66c87e219f6f6359e2595e7f/',
+        ),
+      ).toBe(
+        'd1829242c4d08e9f914fedfb1f68aacd62826d75370a9a57a80c9e6e6a49983c767c013be9aa4319e34fd8323ef0f2a57426b30e66c87e219f6f6359e2595e7f',
+      )
+    })
+
+    test('should return null when nothing is found', () => {
+      expect(extractSwarmHash('Bee Dashboard')).toBe(null)
+    })
+
+    test('should return null when length is incorrect', () => {
+      expect(extractSwarmHash('7f0fe712cdd78bdea52d040369eb32b6af5ecd01fa5ae49b7506412abdd81a')).toBe(null)
+    })
+
+    test('should return null when alphanumeric', () => {
+      expect(extractSwarmHash('gkQ6duo5iHJ099g908P0t17ZWFf8Ke2klrywLP5BGtLkcaEC5W0kLEfbe4wUnDI6')).toBe(null)
+    })
+  })
 })