This commit removes rust-nostr dependency, and replaces the NIP-44 logic
with a new NIP-44 module based on the Swift NostrSDK implementation.
The decision to move away from rust-nostr and the Swift NostrSDK was
made for the following reasons:
1. `rust-nostr` caused the app size to double
2. We only need NIP44 functionality, and we don't need to bring
everything else
3. The Swift NostrSDK caused conflicts around the secp256k1 dependency
that is hard to address
4. The way we do things in the codebase is far different from the Swift
NostrSDK, and we optimize it for use with NostrDB. Bringing it an
outside library causes significant complexity in integration with
NostrDB, and would effectively cause the codebase to be split into
two different ways of achieving the same results. Therefore it is
cleaner if we stick to our own Nostr structures and functions and
focus on maintaining them.
However, the library CryptoSwift was added as a dependency, to bring in
ChaCha20 which is not supported by CryptoKit (CryptoKit supports the
ChaCha20-Poly1305 cipher, but NIP-44 uses ChaCha20 with HMAC-SHA256
instead)
Closes: https://github.com/damus-io/damus/issues/2849
Changelog-Changed: Made internal changes to reduce the app binary size
Signed-off-by: Daniel D’Aquino <daniel@daquino.me>
This commit makes drafts persistent.
It does so by:
1. Converting `DraftsArtifacts` into Nostr events
2. Wrapping those Nostr events into NIP-37 notes
3. Saving those NIP-37 notes into NostrDB
4. Loading those same notes at startup
5. Unwrapping NIP-37 notes into Nostr events
6. Parsing that into `DraftsArtifacts`, loaded into DamusState
7. PostView can then load these drafts
Furthermore, a UX indicator was added to show when a draft has been
saved.
Limitations:
1. No encoding/decoding roundtrip guarantees. That would require
extensive and heavy refactoring which is out of the scope of this
commit.
2. We rely on `UserSettings` to keep track of note ids, while we do not
have Ndb query capabilities
3. No NIP-37 relay sync support has been added yet, as that adds
important privacy and sync conflict considerations which are out of
the scope of this ticket, which is ensuring people don't lose their
progress while writing notes.
4. The main use cases and scenarios have been tested. Because of (1),
there may be some small inconsistencies on the stored version of the
draft, but care was taken to keep the substantial portions of the
content intact.
Closes: https://github.com/damus-io/damus/issues/1862
Changelog-Added: Added local persistence of note drafts
Signed-off-by: Daniel D’Aquino <daniel@daquino.me>
This commit adds the SwiftyCrop dependency, to provide users with a way
to crop their profile images prior to upload
- Dependency version is commit-hash-locked for extra security and
reproducibility
- Reviewed code contents of the library to check for any user tracking
code. None was found
Signed-off-by: Daniel D’Aquino <daniel@daquino.me>
1. Removed the dependency on finding the profile event for displaying actions to the user, even if the full profile couldn't be loaded. This allowed showing useful options such as the option to follow that pubkey.
2. Opened a profile preview sheet instead of navigating to the full profile page, enabling quick actions and saving bandwidth by not loading their timeline immediately.
3. Refactored most of that view to simplify state management and make it less prone to errors.
4. Improved error handling and management.
5. Ensured the view truly reflected the internal state of the scanner to the user.
Changelog-Fixed: Fixed some issues where QR code would not work, and improved UX
Closes: https://github.com/damus-io/damus/issues/2032
Signed-off-by: Daniel D’Aquino <daniel@daquino.me>
This commit fixes an issue with the chat bubble view where it would
unexpectedly trigger the reaction emoji keyboard when scrolling or
swiping, which became specially sensitive on iOS 18.
The fix consists of 2 parts:
- Changing the long press gesture logic to better adhere to Apple's API specs
- Modify the SwipeActions library to allow the gesture priority to be
configurable, and demote the swiping gesture to have normal priority
(it was found that having a high-priority drag gesture prevents
long-presses from being activated)
Closes: https://github.com/damus-io/damus/issues/2577
Changelog-Fixed: Fix sensitive long-press gesture on event chat bubble in iOS 18
Signed-off-by: Daniel D’Aquino <daniel@daquino.me>
This commit changes the thread view to a new UX concept where children views of the selected view are now presented as chat bubbles, and the entire tree of conversation is shown flattened. New interactions, layout, and design changes have been introduced to revamp the user experience.
Testing
-------
Device: A mix of iPhone physical devices and simulator
iOS: A mix of iOS 17 versions
Damus: A mix of versions leading up to this one.
Coverage:
1. Unit tests are passing
2. A select few users have been using prototypes versions of this as their daily driver
3. Layout tested with an eclectic mix of threads
4. Posting new notes to the thread works
5. Clicking on reply quote view takes user to the mentioned message with a momentary visible highlight
6. Swipe actions work
7. Long press on chat bubbles works and shows emoji selector. Adding emoji sends the reaction
8. Clicking on notes selects them with an easy to follow transition
Known issues:
1. The text on the reply quote view occasionally appears to be off-center (in about 10% of occurrences). The cause is still unknown
2. Long press will still show the emoji keyboard even if user is on "onlyzaps" mode
3. Quoted events are not rendered on chat bubbles. When user posts a quoted event with no text, that could lead to confusion
Closes: https://github.com/damus-io/damus/issues/1126
Changelog-Added: Completely new threads experience that is easier and more pleasant to use
Signed-off-by: Daniel D’Aquino <daniel@daquino.me>
This change adds `https://github.com/pointfreeco/swift-snapshot-testing` as a package dependency and links it to the `damusTests` target.
It also adds one snapshot test to demonstrate its usefulness, by adding coverage to one particular aspect that we have never been able to test before: Whether or not the post text editor will wrap the text once the text gets long.
Testing of the test
-------------------
PASS
iOS: 17.0
Device: Simulator
Damus: This commit
Test steps:
1. Run `testTextWrapperViewWillWrapText`. PASS
2. Change TextViewWrapper.swift and remove this line:
```
textView.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
```
3. Rerun. It fails. PASS (This is expected)
Closes: https://github.com/damus-io/damus/issues/1562
Signed-off-by: Daniel D’Aquino <daniel@daquino.me>
Signed-off-by: William Casarin <jb55@jb55.com>
We will be using this lib which is much better than the builtin
framework for markdown rendering. We use a modified version that removes
html tag rendering which looks horrible.
Closes#5
This adds encrypted direct message support to damus
Changelog-Added: Implement NIP04: Encrypted Direct Messages
Signed-off-by: William Casarin <jb55@jb55.com>
