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[feature] Add opt-in RSS feed for account's latest Public posts (#897)

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* start adding rss functionality

* add gorilla/feeds dependency

* first bash at building rss feed
still needs work, this is an interim commit

* tidy up a bit

* add publicOnly option to GetAccountLastPosted

* implement rss endpoint

* fix test

* add initial user docs for rss

* update rss logo

* docs update

* add rssFeed to frontend

* feed -> feed.rss

* enableRSS

* increase rss logo size a lil bit

* add rss toggle

* move emojify to text package

* fiddle with rss feed formatting

* add Text field to test statuses

* move status to rss item to typeconverter

* update bun schema for enablerss

* simplify 304 checking

* assume account not rss

* update tests

* update swagger docs

* allow more characters in title, trim nicer

* update last posted to be more consistent
This commit is contained in:
tobi 2022-10-08 14:00:39 +02:00 • committed by GitHub
commit 80663061d8
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58 changed files with 2282 additions and 211 deletions
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41
internal/router/template.go
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@ -19,9 +19,7 @@
package router
import (
"bytes"
"fmt"
"html"
"html/template"
"os"
"path/filepath"
@ -31,7 +29,7 @@ import (
"github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/log"
"github.com/superseriousbusiness/gotosocial/internal/regexes"
"github.com/superseriousbusiness/gotosocial/internal/text"
"github.com/superseriousbusiness/gotosocial/internal/util"
)
@ -152,42 +150,9 @@ func visibilityIcon(visibility model.Visibility) template.HTML {
return template.HTML(fmt.Sprintf(`<i aria-label="Visibility: %v" class="fa fa-%v"></i>`, icon.label, icon.faIcon))
}
// replaces shortcodes in `text` with the emoji in `emojis`
// text is a template.HTML to affirm that the input of this function is already escaped
func emojify(emojis []model.Emoji, text template.HTML) template.HTML {
emojisMap := make(map[string]model.Emoji, len(emojis))
for _, emoji := range emojis {
shortcode := ":" + emoji.Shortcode + ":"
emojisMap[shortcode] = emoji
}
out := regexes.ReplaceAllStringFunc(
regexes.EmojiFinder,
string(text),
func(shortcode string, buf *bytes.Buffer) string {
// Look for emoji according to this shortcode
emoji, ok := emojisMap[shortcode]
if !ok {
return shortcode
}
// Escape raw emoji content
safeURL := html.EscapeString(emoji.URL)
safeCode := html.EscapeString(emoji.Shortcode)
// Write HTML emoji repr to buffer
buf.WriteString(`<img src="`)
buf.WriteString(safeURL)
buf.WriteString(`" title=":`)
buf.WriteString(safeCode)
buf.WriteString(`:" alt=":`)
buf.WriteString(safeCode)
buf.WriteString(`:" class="emoji"/>`)
return buf.String()
},
)
func emojify(emojis []model.Emoji, inputText template.HTML) template.HTML {
out := text.Emojify(emojis, string(inputText))
/* #nosec G203 */
// (this is escaped above)