mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-27 17:40:32 +00:00
a872ddebe6
* migrate emojis * add get emoji to s2s (federation) API * add new emoji db + cache functions * add shortcodeDomain lookup for emojis * check existing emojis w/cache, not w/constraints * go fmt * add putEmoji func * use new db emoji funcs instead of where * remove emojistringstotags func * add unique constraint back in * fix up broken migration * update index
116 lines
4.1 KiB
Go
116 lines
4.1 KiB
Go
/*
|
|
GoToSocial
|
|
Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Affero General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Affero General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package cache
|
|
|
|
import (
|
|
"time"
|
|
|
|
"codeberg.org/gruf/go-cache/v2"
|
|
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
|
|
)
|
|
|
|
// EmojiCache is a cache wrapper to provide ID and URI lookups for gtsmodel.Emoji
|
|
type EmojiCache struct {
|
|
cache cache.LookupCache[string, string, *gtsmodel.Emoji]
|
|
}
|
|
|
|
// NewEmojiCache returns a new instantiated EmojiCache object
|
|
func NewEmojiCache() *EmojiCache {
|
|
c := &EmojiCache{}
|
|
c.cache = cache.NewLookup(cache.LookupCfg[string, string, *gtsmodel.Emoji]{
|
|
RegisterLookups: func(lm *cache.LookupMap[string, string]) {
|
|
lm.RegisterLookup("uri")
|
|
lm.RegisterLookup("shortcodedomain")
|
|
},
|
|
|
|
AddLookups: func(lm *cache.LookupMap[string, string], emoji *gtsmodel.Emoji) {
|
|
if uri := emoji.URI; uri != "" {
|
|
lm.Set("uri", uri, emoji.URI)
|
|
lm.Set("shortcodedomain", shortcodeDomainKey(emoji.Shortcode, emoji.Domain), emoji.ID)
|
|
}
|
|
},
|
|
|
|
DeleteLookups: func(lm *cache.LookupMap[string, string], emoji *gtsmodel.Emoji) {
|
|
if uri := emoji.URI; uri != "" {
|
|
lm.Delete("uri", uri)
|
|
lm.Delete("shortcodedomain", shortcodeDomainKey(emoji.Shortcode, emoji.Domain))
|
|
}
|
|
},
|
|
})
|
|
c.cache.SetTTL(time.Minute*5, false)
|
|
c.cache.Start(time.Second * 10)
|
|
return c
|
|
}
|
|
|
|
// GetByID attempts to fetch an emoji from the cache by its ID, you will receive a copy for thread-safety
|
|
func (c *EmojiCache) GetByID(id string) (*gtsmodel.Emoji, bool) {
|
|
return c.cache.Get(id)
|
|
}
|
|
|
|
// GetByURI attempts to fetch an emoji from the cache by its URI, you will receive a copy for thread-safety
|
|
func (c *EmojiCache) GetByURI(uri string) (*gtsmodel.Emoji, bool) {
|
|
return c.cache.GetBy("uri", uri)
|
|
}
|
|
|
|
func (c *EmojiCache) GetByShortcodeDomain(shortcode string, domain string) (*gtsmodel.Emoji, bool) {
|
|
return c.cache.GetBy("shortcodedomain", shortcodeDomainKey(shortcode, domain))
|
|
}
|
|
|
|
// Put places an emoji in the cache, ensuring that the object place is a copy for thread-safety
|
|
func (c *EmojiCache) Put(emoji *gtsmodel.Emoji) {
|
|
if emoji == nil || emoji.ID == "" {
|
|
panic("invalid emoji")
|
|
}
|
|
c.cache.Set(emoji.ID, copyEmoji(emoji))
|
|
}
|
|
|
|
// copyEmoji performs a surface-level copy of emoji, only keeping attached IDs intact, not the objects.
|
|
// due to all the data being copied being 99% primitive types or strings (which are immutable and passed by ptr)
|
|
// this should be a relatively cheap process
|
|
func copyEmoji(emoji *gtsmodel.Emoji) *gtsmodel.Emoji {
|
|
return >smodel.Emoji{
|
|
ID: emoji.ID,
|
|
CreatedAt: emoji.CreatedAt,
|
|
UpdatedAt: emoji.UpdatedAt,
|
|
Shortcode: emoji.Shortcode,
|
|
Domain: emoji.Domain,
|
|
ImageRemoteURL: emoji.ImageRemoteURL,
|
|
ImageStaticRemoteURL: emoji.ImageStaticRemoteURL,
|
|
ImageURL: emoji.ImageURL,
|
|
ImageStaticURL: emoji.ImageStaticURL,
|
|
ImagePath: emoji.ImagePath,
|
|
ImageStaticPath: emoji.ImageStaticPath,
|
|
ImageContentType: emoji.ImageContentType,
|
|
ImageStaticContentType: emoji.ImageStaticContentType,
|
|
ImageFileSize: emoji.ImageFileSize,
|
|
ImageStaticFileSize: emoji.ImageStaticFileSize,
|
|
ImageUpdatedAt: emoji.ImageUpdatedAt,
|
|
Disabled: copyBoolPtr(emoji.Disabled),
|
|
URI: emoji.URI,
|
|
VisibleInPicker: copyBoolPtr(emoji.VisibleInPicker),
|
|
CategoryID: emoji.CategoryID,
|
|
}
|
|
}
|
|
|
|
func shortcodeDomainKey(shortcode string, domain string) string {
|
|
if domain != "" {
|
|
return shortcode + "@" + domain
|
|
}
|
|
return shortcode
|
|
}
|