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Commit Graph

6 Commits

Author SHA1 Message Date
Grimless
6ee0be40e9 Create helper extensions for Block and update tests for the Block helper model
Closes: https://github.com/damus-io/damus/pull/1528
Signed-off-by: William Casarin <jb55@jb55.com>
2023-09-03 18:02:32 -07:00
William Casarin
cebd1f48ca ndb: switch to nostrdb notes
This is a refactor of the codebase to use a more memory-efficient
representation of notes. It should also be much faster at decoding since
we're using a custom C json parser now.

Changelog-Changed: Improved memory usage and performance when processing events
2023-08-03 13:20:36 -07:00
William Casarin
8d14fdffb5 content: add utf8 char at url left boundary test 2023-07-16 11:46:23 -07:00
William Casarin
db2ec0a00a Fix npub mention bugs, fix slowness when parsing large posts
Switch the post parser to use the same code as the content parser. This
was causing many issues, including performance issues.

Changelog-Fixed: Fix lag when creating large posts
Changelog-Fixed: Fix npub mentions failing to parse in some cases
Changelog-Added: Add r tag when mentioning a url
Changelog-Removed: Remove old @ and & hex key mentions
2023-07-11 09:15:13 -07:00
William Casarin
97f10e865f NostrScript
NostrScript is a WebAssembly implementation that interacts with Damus.
It enables dynamic scripting that can be used to power custom list views,
enabling pluggable algorithms.

The web has JavaScript, Damus has NostrScript. NostrScripts can be
written in any language that compiles to WASM.

This commit adds a WASM interpreter I've written as a mostly-single C
file for portability and embeddability. In the future we could
JIT-compile these for optimal performance if NostrScripts get large and
complicated. For now an interpreter is simple enough for algorithm list
view plugins.

Changelog-Added: Add initial NostrScript implementation
Signed-off-by: William Casarin <jb55@jb55.com>
2023-07-03 14:31:38 -07:00
Joshua Jiang
c439100a86 Fix parse mention without space in content
Changelog-Fixed: Fix parse mention without space in content
Closes: #936
Fixes: #992
2023-05-05 11:20:20 -07:00