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gosocial/pkg/templates/template_vars.go

57 lines
1.4 KiB
Go

package templates
import (
"net/http"
"time"
"git.kirsle.net/apps/gosocial/pkg/config"
"git.kirsle.net/apps/gosocial/pkg/log"
"git.kirsle.net/apps/gosocial/pkg/models"
"git.kirsle.net/apps/gosocial/pkg/session"
)
// MergeVars mixes in globally available template variables. The http.Request is optional.
func MergeVars(r *http.Request, m map[string]interface{}) {
m["Title"] = config.Title
m["Subtitle"] = config.Subtitle
m["YYYY"] = time.Now().Year()
if r == nil {
return
}
m["Request"] = r
}
// MergeUserVars mixes in global template variables: LoggedIn and CurrentUser. The http.Request is optional.
func MergeUserVars(r *http.Request, m map[string]interface{}) {
// Defaults
m["LoggedIn"] = false
m["CurrentUser"] = nil
m["NavUnreadMessages"] = 0
m["NavFriendRequests"] = 0
if r == nil {
return
}
if user, err := session.CurrentUser(r); err == nil {
m["LoggedIn"] = true
m["CurrentUser"] = user
// Get unread message count.
if count, err := models.CountUnreadMessages(user.ID); err == nil {
m["NavUnreadMessages"] = count
} else {
log.Error("MergeUserVars: couldn't CountUnreadMessages for %d: %s", user.ID, err)
}
// Get friend request count.
if count, err := models.CountFriendRequests(user.ID); err == nil {
m["NavFriendRequests"] = count
} else {
log.Error("MergeUserVars: couldn't CountFriendRequests for %d: %s", user.ID, err)
}
}
}