mirror of
https://github.com/superseriousbusiness/gotosocial
synced 2024-12-08 14:36:32 +01:00
175 lines
4.8 KiB
Go
175 lines
4.8 KiB
Go
/*
|
|
GoToSocial
|
|
Copyright (C) 2021-2023 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 router
|
|
|
|
import (
|
|
"fmt"
|
|
"html/template"
|
|
"os"
|
|
"path/filepath"
|
|
"time"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
|
|
"github.com/superseriousbusiness/gotosocial/internal/config"
|
|
"github.com/superseriousbusiness/gotosocial/internal/log"
|
|
"github.com/superseriousbusiness/gotosocial/internal/text"
|
|
"github.com/superseriousbusiness/gotosocial/internal/util"
|
|
)
|
|
|
|
const (
|
|
justTime = "15:04"
|
|
dateYear = "Jan 02, 2006"
|
|
dateTime = "Jan 02, 15:04"
|
|
dateYearTime = "Jan 02, 2006, 15:04"
|
|
monthYear = "Jan, 2006"
|
|
badTimestamp = "bad timestamp"
|
|
)
|
|
|
|
// LoadTemplates loads html templates for use by the given engine
|
|
func LoadTemplates(engine *gin.Engine) error {
|
|
templateBaseDir := config.GetWebTemplateBaseDir()
|
|
if templateBaseDir == "" {
|
|
return fmt.Errorf("%s cannot be empty and must be a relative or absolute path", config.WebTemplateBaseDirFlag())
|
|
}
|
|
|
|
templateBaseDir, err := filepath.Abs(templateBaseDir)
|
|
if err != nil {
|
|
return fmt.Errorf("error getting absolute path of %s: %s", templateBaseDir, err)
|
|
}
|
|
|
|
if _, err := os.Stat(filepath.Join(templateBaseDir, "index.tmpl")); err != nil {
|
|
return fmt.Errorf("%s doesn't seem to contain the templates; index.tmpl is missing: %w", templateBaseDir, err)
|
|
}
|
|
|
|
engine.LoadHTMLGlob(filepath.Join(templateBaseDir, "*"))
|
|
return nil
|
|
}
|
|
|
|
func oddOrEven(n int) string {
|
|
if n%2 == 0 {
|
|
return "even"
|
|
}
|
|
return "odd"
|
|
}
|
|
|
|
func escape(str string) template.HTML {
|
|
/* #nosec G203 */
|
|
return template.HTML(template.HTMLEscapeString(str))
|
|
}
|
|
|
|
func noescape(str string) template.HTML {
|
|
/* #nosec G203 */
|
|
return template.HTML(str)
|
|
}
|
|
|
|
func noescapeAttr(str string) template.HTMLAttr {
|
|
/* #nosec G203 */
|
|
return template.HTMLAttr(str)
|
|
}
|
|
|
|
func timestamp(stamp string) string {
|
|
t, err := util.ParseISO8601(stamp)
|
|
if err != nil {
|
|
log.Errorf("error parsing timestamp %s: %s", stamp, err)
|
|
return badTimestamp
|
|
}
|
|
|
|
t = t.Local()
|
|
|
|
tYear, tMonth, tDay := t.Date()
|
|
now := time.Now()
|
|
currentYear, currentMonth, currentDay := now.Date()
|
|
|
|
switch {
|
|
case tYear == currentYear && tMonth == currentMonth && tDay == currentDay:
|
|
return "Today, " + t.Format(justTime)
|
|
case tYear == currentYear:
|
|
return t.Format(dateTime)
|
|
default:
|
|
return t.Format(dateYear)
|
|
}
|
|
}
|
|
|
|
func timestampPrecise(stamp string) string {
|
|
t, err := util.ParseISO8601(stamp)
|
|
if err != nil {
|
|
log.Errorf("error parsing timestamp %s: %s", stamp, err)
|
|
return badTimestamp
|
|
}
|
|
return t.Local().Format(dateYearTime)
|
|
}
|
|
|
|
func timestampVague(stamp string) string {
|
|
t, err := util.ParseISO8601(stamp)
|
|
if err != nil {
|
|
log.Errorf("error parsing timestamp %s: %s", stamp, err)
|
|
return badTimestamp
|
|
}
|
|
return t.Format(monthYear)
|
|
}
|
|
|
|
type iconWithLabel struct {
|
|
faIcon string
|
|
label string
|
|
}
|
|
|
|
func visibilityIcon(visibility apimodel.Visibility) template.HTML {
|
|
var icon iconWithLabel
|
|
|
|
switch visibility {
|
|
case apimodel.VisibilityPublic:
|
|
icon = iconWithLabel{"globe", "public"}
|
|
case apimodel.VisibilityUnlisted:
|
|
icon = iconWithLabel{"unlock", "unlisted"}
|
|
case apimodel.VisibilityPrivate:
|
|
icon = iconWithLabel{"lock", "private"}
|
|
case apimodel.VisibilityMutualsOnly:
|
|
icon = iconWithLabel{"handshake-o", "mutuals only"}
|
|
case apimodel.VisibilityDirect:
|
|
icon = iconWithLabel{"envelope", "direct"}
|
|
}
|
|
|
|
/* #nosec G203 */
|
|
return template.HTML(fmt.Sprintf(`<i aria-label="Visibility: %v" class="fa fa-%v"></i>`, icon.label, icon.faIcon))
|
|
}
|
|
|
|
// text is a template.HTML to affirm that the input of this function is already escaped
|
|
func emojify(emojis []apimodel.Emoji, inputText template.HTML) template.HTML {
|
|
out := text.Emojify(emojis, string(inputText))
|
|
|
|
/* #nosec G203 */
|
|
// (this is escaped above)
|
|
return template.HTML(out)
|
|
}
|
|
|
|
func LoadTemplateFunctions(engine *gin.Engine) {
|
|
engine.SetFuncMap(template.FuncMap{
|
|
"escape": escape,
|
|
"noescape": noescape,
|
|
"noescapeAttr": noescapeAttr,
|
|
"oddOrEven": oddOrEven,
|
|
"visibilityIcon": visibilityIcon,
|
|
"timestamp": timestamp,
|
|
"timestampVague": timestampVague,
|
|
"timestampPrecise": timestampPrecise,
|
|
"emojify": emojify,
|
|
})
|
|
}
|