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Author SHA1 Message Date
Daniel Gasienica
4a7cc22de3 🎨 Use window.requestIdleCallback 2018-03-26 16:49:21 -04:00
Daniel Gasienica
5c9f18e1ae Wire up background message migration 2018-03-26 16:49:21 -04:00
Daniel Gasienica
4651cbc2eb Improve `Message.upgradeSchema preconditions 2018-03-26 16:49:21 -04:00
Daniel Gasienica
ca28f3030b Add MessageMigration module 2018-03-26 16:49:21 -04:00
Daniel Gasienica
8e762797c0 Remove attachment validation 
Turns out `fileName` is optional and maybe even `contentType`. We should revisit
this at a later point in time.
 2018-03-26 16:49:21 -04:00
Daniel Gasienica
0b7ce39ff7 Remove desktop-idle dependency 
We’d rather not rely on a native dependency for this functionality.
 2018-03-26 16:49:21 -04:00
Daniel Gasienica
09ee2d4ea2 Switch to using requestIdleCallback 
Example:
https://developer.mozilla.org/en-US/docs/Web/API/Background_Tasks_API#Example
 2018-03-26 16:49:21 -04:00
Daniel Gasienica
d13668544d Rename IdleListener to IdleDetector 2018-03-26 16:49:21 -04:00
Daniel Gasienica
92ace67846 Start idle listener on startup 2018-03-26 16:49:21 -04:00
Daniel Gasienica
3140e4d66d Implement basic IdleListener 2018-03-26 16:49:21 -04:00
Daniel Gasienica
ca2afdc202 Add desktop-idle dependency 2018-03-26 16:49:21 -04:00
Daniel Gasienica
2e9f3bcf8d Migrate attachments from IndexedDB to file system (#2129) 
- [x] Generate random file names.
- [x] Generate random file paths that prevent too many files per folder using
      fan-out.
- [x] Create attachment directory in user data folder.
- [x] Investigate operating system file indexing on:
  - [x] Windows: Confirmed that `AppData` is not indexed by default.
  - [x] macOS: Confirmed that `~/Library` files are not indexed by default.
        Searching system files using Spotlight requires multi-step opt-in:
        https://lifehacker.com/5711409/how-to-search-for-hidden-packaged-and-system-files-in-os-x.
        More info https://apple.stackexchange.com/a/92785.
        Added `.noindex` suffix to `attachments` folder.
  - [x] Linux: n/a
- [x] Save incoming attachment files to disk
  - [x] On received
  - [x] On sync
- [x] Save outgoing attachments files to disk before sending
- [x] Display attachments either from disk or memory in attachment view.
      Be robust to multiple render passes.
  - [x] Test that missing attachment on disk doesn’t break app.
        Behavior: Message is displayed without attachment.
- [x] Delete attachment files when message is deleted.

Relates to #1589.
 2018-03-26 16:43:47 -04:00
Daniel Gasienica
7eaa6ef2f7 Remove string-to-arraybuffer dependency 
The function is simple enough to inline and this allows us to reduce our
dependencies surface area.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
0c06fff47b Wire up Message / Attachment migration functions on startup 
Makes `migrationContext` obsolete.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
867f73b80a Use double quotes for identifiers in error messages 2018-03-26 16:38:34 -04:00
Daniel Gasienica
06e7bca276 Use new stringToArrayBuffer function 2018-03-26 16:38:34 -04:00
Daniel Gasienica
70cdd2b350 Add stringToArrayBuffer utility 
This way we can avoid an extra dependency.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
232e906650 Remove tmp as dev dependency 2018-03-26 16:38:34 -04:00
Daniel Gasienica
2ad0fd7db6 Use Lodash omit instead of delete 2018-03-26 16:38:34 -04:00
Daniel Gasienica
ef2be2cf5f Make MessageView::onUnload synchronous 
Our tests rely on that.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
add5d4ab0b Prevent macOS Spotlight indexing of attachments folder 
See: https://apple.stackexchange.com/a/92785
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
b3251a8de2 Prevent potential NPE 2018-03-26 16:38:34 -04:00
Daniel Gasienica
9d25aa4e43 Delete attachment files on disk upon message delete 2018-03-26 16:38:34 -04:00
Daniel Gasienica
279b3f81c7 Add Attachment.deleteData 2018-03-26 16:38:34 -04:00
Daniel Gasienica
10afcf1bb0 Add Attachments.deleteData 2018-03-26 16:38:34 -04:00
Daniel Gasienica
9b636a1885 Add test for Attachments.readData 2018-03-26 16:38:34 -04:00
Daniel Gasienica
f6f0359a61 Use assert.deepEqual instead of Lodash isEqual 2018-03-26 16:38:34 -04:00
Daniel Gasienica
833a203559 Remove Vim modeline 2018-03-26 16:38:34 -04:00
Daniel Gasienica
aba261122f 🎨 Use camelCase for mutable variable 2018-03-26 16:38:34 -04:00
Daniel Gasienica
e1c1b1aa72 Load attachment data before rendering 
Prevent double rendering of attachments by multiple entries into
`MessageView::render` using promises.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
97e3b49a36 Whitelist js/views/message_view.js for ESLint 2018-03-26 16:38:34 -04:00
Daniel Gasienica
b5721c2594 Remove Vim modeline 2018-03-26 16:38:34 -04:00
Daniel Gasienica
f031ac3126 Remove duplicate ESLint ignore entry 2018-03-26 16:38:34 -04:00
Daniel Gasienica
38e2468b2e Set schemaVersion in handleMessage 2018-03-26 16:38:34 -04:00
Daniel Gasienica
e3dbeba963 Initialize schema version during Message construction 2018-03-26 16:38:34 -04:00
Daniel Gasienica
9a540d6d18 Load attachment data before sending message 2018-03-26 16:38:34 -04:00
Daniel Gasienica
1c8123ff1a Move writeAttachmentData into Attachments 
Encapsulates all attachment operations that require Node.js / Electron APIs,
e.g. file system access.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
19a70ad8b8 Add to-arraybuffer dependency 
Used for converting Node.js buffers to `ArrayBuffer`.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
32911002d4 Verify makeAttachmentPointer and encryptAttachment arguments 
The underlying `crypto.subtle.encrypt` API requires it.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
8218e308cd Improve identifier names 2018-03-26 16:38:34 -04:00
Daniel Gasienica
6355c54114 Return relative path from writeAttachmentData 
This will make our app more robust to changes in location on the file system.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
1262d1d696 Shorten prefix to 2 characters 
Using 2 hex characters [0-9a-f] will give us 16 * 16 = 256 root folders which
seems more manageable than 4096 (16^3). Assuming a user has 10,000 attachments,
they should roughly distribute at ~40 per folder with prefix length 2 rather
than ~2.5 per folder with a prefix of 3.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
2cd3d5ac16 Add Message schema version 3 2018-03-26 16:38:34 -04:00
Daniel Gasienica
e0428355be Wire up writeAttachment 2018-03-26 16:38:34 -04:00
Daniel Gasienica
aa82a2a5fb Add context to Message.upgradeSchema 
Allows us to pass in Electron/Node.js specific functions. This allows better
unit testing in Mocha where we don’t have access to Electron APIs.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
ebe2a769c9 Add Attachment.migrateDataToFileSystem 2018-03-26 16:38:34 -04:00
Daniel Gasienica
0fc2868f0e Remove tempy dependency 
We already use `tmp`.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
8a94ca5c42 🎨 Use Buffer.from 2018-03-26 16:38:34 -04:00
Daniel Gasienica
1283c77518 Switch from hashed to random attachment file names 
Using hashes, we get the benefit of deduplication but if a user receives two
messages with the same attachment, deleting one would delete it for both since
they are only stored once. To avoid the complexity of tracking number of
references, we simply generate random file names similar to iMessage on MacOS
(?) and Signal Android.
 2018-03-26 16:38:34 -04:00
Daniel Gasienica
d9de6dacba Add writeAttachmentData module 2018-03-26 16:38:34 -04:00