mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2025-01-31 04:02:24 +00:00
5b765d734e
* Update push subscription API model to be Mastodon 4.0 compatible * Add webpush-go dependency # Conflicts: # go.sum * Single-row table for storing instance's VAPID key pair * Generate VAPID key pair during startup * Add VAPID public key to instance info API * Return VAPID public key when registering an app * Store Web Push subscriptions in DB * Add Web Push sender (similar to email sender) * Add no-op push senders to most processor tests * Test Web Push notifications from workers * Delete Web Push subscriptions when account is deleted * Implement push subscription API * Linter fixes * Update Swagger * Fix enum to int migration * Fix GetVAPIDKeyPair * Create web push subscriptions table with indexes * Log Web Push server error messages * Send instance URL as Web Push JWT subject * Accept any 2xx code as a success * Fix malformed VAPID sub claim * Use packed notification flags * Remove unused date columns * Add notification type for update notifications Not used yet * Make GetVAPIDKeyPair idempotent and remove PutVAPIDKeyPair * Post-rebase fixes * go mod tidy * Special-case 400 errors other than 408/429 Most client errors should remove the subscription. * Improve titles, trim body to reasonable length * Disallow cleartext HTTP for Web Push servers * Fix lint * Remove redundant index on unique column Also removes redundant unique and notnull tags on ID column since these are implied by pk * Make realsender.go more readable * Use Tobi's style for wrapping errors * Restore treating all 5xx codes as temporary problems * Always load target account settings * Stub `policy` and `standard` * webpush.Sender: take type converter as ctor param * Move webpush.MockSender and noopSender into testrig
62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
package uniseg
|
|
|
|
// EastAsianAmbiguousWidth specifies the monospace width for East Asian
|
|
// characters classified as Ambiguous. The default is 1 but some rare fonts
|
|
// render them with a width of 2.
|
|
var EastAsianAmbiguousWidth = 1
|
|
|
|
// runeWidth returns the monospace width for the given rune. The provided
|
|
// grapheme property is a value mapped by the [graphemeCodePoints] table.
|
|
//
|
|
// Every rune has a width of 1, except for runes with the following properties
|
|
// (evaluated in this order):
|
|
//
|
|
// - Control, CR, LF, Extend, ZWJ: Width of 0
|
|
// - \u2e3a, TWO-EM DASH: Width of 3
|
|
// - \u2e3b, THREE-EM DASH: Width of 4
|
|
// - East-Asian width Fullwidth and Wide: Width of 2 (Ambiguous and Neutral
|
|
// have a width of 1)
|
|
// - Regional Indicator: Width of 2
|
|
// - Extended Pictographic: Width of 2, unless Emoji Presentation is "No".
|
|
func runeWidth(r rune, graphemeProperty int) int {
|
|
switch graphemeProperty {
|
|
case prControl, prCR, prLF, prExtend, prZWJ:
|
|
return 0
|
|
case prRegionalIndicator:
|
|
return 2
|
|
case prExtendedPictographic:
|
|
if property(emojiPresentation, r) == prEmojiPresentation {
|
|
return 2
|
|
}
|
|
return 1
|
|
}
|
|
|
|
switch r {
|
|
case 0x2e3a:
|
|
return 3
|
|
case 0x2e3b:
|
|
return 4
|
|
}
|
|
|
|
switch propertyEastAsianWidth(r) {
|
|
case prW, prF:
|
|
return 2
|
|
case prA:
|
|
return EastAsianAmbiguousWidth
|
|
}
|
|
|
|
return 1
|
|
}
|
|
|
|
// StringWidth returns the monospace width for the given string, that is, the
|
|
// number of same-size cells to be occupied by the string.
|
|
func StringWidth(s string) (width int) {
|
|
state := -1
|
|
for len(s) > 0 {
|
|
var w int
|
|
_, s, w, state = FirstGraphemeClusterInString(s, state)
|
|
width += w
|
|
}
|
|
return
|
|
}
|