func article(app *webapp.ContextApplication, entity, id string) {
data := app.Ctx.Input.Query("data")
sql := ""
switch entity {
case "title":
sql = "UPDATE content_articles SET title = ? WHERE id = ?"
case "content":
sql = "UPDATE content_articles SET content = ? WHERE id = ?"
default:
{
app.Ctx.Output.Status = http.StatusNotFound
app.Ctx.SendJSON(`{"Result": "Invalid entity"}`)
return
}
}
_, err := app.DB.Exec(sql, typo.Typo(data), id)
if err != nil {
log.Println(err)
app.Ctx.Output.Status = http.StatusNotFound
app.Ctx.SendJSON(`{"Result": "` + err.Error() + `"}`)
return
}
app.Ctx.SendJSON(`{"Result": "Ok"}`)
}
// loadTemplate load template from tpls/%s.tpl
func loadTemplate(Name string) *html.Template {
funcMap := html.FuncMap{
"html": func(val interface{}) html.HTML {
switch value := val.(type) {
case string:
{
return html.HTML(value)
}
case html.HTML:
{
return value
}
default:
return html.HTML("Unsupported type for HTML pipeline")
}
},
"typo": func(val string) string {
return typo.Typo(val)
},
"striptags": func(val string) string {
return sanitize.HTML(val)
},
// TODO: в разработке
/*"mod": func(args ...interface{}) interface{} {
if len(args) == 0 {
return ""
}
name := args[0].(string)
ctx := new(context.Context)
if len(args) > 1 {
ctx = args[1].(*context.Context)
}
modules := reflect.ValueOf(modules.Get())
mod := modules.MethodByName(name)
if (mod == reflect.Value{}) {
return ""
}
inputs := make([]reflect.Value, 0)
inputs = append(inputs, reflect.ValueOf(ctx))
ret := mod.Call(inputs)
return ret[0].Interface()
},*/
}
return html.Must(html.New("*").Funcs(funcMap).Delims("{{%", "%}}").ParseFiles("tpls/" + Name + ".tpl"))
}
// loadTemplate load template from tpls/%s.tpl
func loadTemplate(Name string) *html.Template {
funcMap := html.FuncMap{
"html": func(val interface{}) html.HTML {
switch value := val.(type) {
case string:
{
return html.HTML(value)
}
case []byte:
{
return html.HTML(value)
}
case html.HTML:
{
return value
}
default:
return html.HTML("Unsupported type for HTML pipeline")
}
},
"int": func(val interface{}) int {
switch value := val.(type) {
case string:
{
res, err := strconv.Atoi(value)
if err != nil {
res = 0
}
return res
}
case html.HTML:
{
res, err := strconv.Atoi(string(value))
if err != nil {
res = 0
}
return res
}
case int:
{
return value
}
case float32:
{
return int(value)
}
default:
return 0
}
},
"typo": func(val string) string {
return typo.Typo(val)
},
"striptags": func(val string) string {
return sanitize.HTML(val)
},
"mod": func(args ...interface{}) interface{} {
if len(args) == 0 {
return ""
}
name := args[0].(string)
return runMod(name)
},
"escape": func(val string) string {
return html.HTMLEscapeString(val)
},
"br": func(val string) string {
return strings.Replace(val, "\n", `<br />`, -1)
},
"json": func(val interface{}) interface{} {
switch value := val.(type) {
// Работать только для строк
case string:
if len(value) > 0 {
var res interface{}
if err := json.Unmarshal([]byte(value), &res); err != nil {
return ""
}
return res
}
}
return ""
},
"trim": func(val interface{}) string {
switch value := val.(type) {
case string:
{
return strings.TrimSpace(value)
}
case html.HTML:
{
return strings.TrimSpace(string(value))
}
default:
return "Unsupported type for HTML pipeline"
}
},
"https": func(val interface{}) string {
switch value := val.(type) {
case string:
{
return strings.Replace(value, "http://", "https://", -1)
}
default:
return ""
}
},
// TODO: в разработке
/*
1. Взаимосвязь между реквестом и шаблонизатором (функциями модами)
2. Вызов mod с наследованием текущих переменных
3. Вызов tpl из шаблона с наследованием текущих переменных
4. Минимизация HTML на лету (удаление лишних пробелов и т.п.)
*/
/*"mod": func(args ...interface{}) interface{} {
if len(args) == 0 {
return ""
}
name := args[0].(string)
ctx := new(context.Context)
if len(args) > 1 {
ctx = args[1].(*context.Context)
}
modules := reflect.ValueOf(modules.Get())
mod := modules.MethodByName(name)
if (mod == reflect.Value{}) {
return ""
}
inputs := make([]reflect.Value, 0)
inputs = append(inputs, reflect.ValueOf(ctx))
ret := mod.Call(inputs)
return ret[0].Interface()
},*/
}
return html.Must(html.New("*").Funcs(funcMap).Delims("{{%", "%}}").ParseFiles("tpls/" + Name + ".tpl"))
}
