Stanislav N. aka pztrn
f8f0302564
Some checks failed
continuous-integration/drone/push Build is failing
129 lines
3.9 KiB
Go
129 lines
3.9 KiB
Go
// Fast Paste Bin - uberfast and easy-to-use pastebin.
|
|
//
|
|
// Copyright (c) 2018, Stanislav N. aka pztrn and Fast Paste Bin
|
|
// developers.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining
|
|
// a copy of this software and associated documentation files (the
|
|
// "Software"), to deal in the Software without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Software, and to
|
|
// permit persons to whom the Software is furnished to do so, subject
|
|
// to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be
|
|
// included in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
|
|
// OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
package templater
|
|
|
|
import (
|
|
"net/http"
|
|
"strings"
|
|
|
|
"github.com/labstack/echo"
|
|
"github.com/rs/zerolog"
|
|
"go.dev.pztrn.name/fastpastebin/assets"
|
|
"go.dev.pztrn.name/fastpastebin/internal/context"
|
|
)
|
|
|
|
var (
|
|
ctx *context.Context
|
|
log zerolog.Logger
|
|
)
|
|
|
|
// GetErrorTemplate returns formatted error template.
|
|
// If error.html wasn't found - it will return "error.html not found"
|
|
// message as simple string.
|
|
func GetErrorTemplate(ec echo.Context, errorText string) string {
|
|
// Getting main error template.
|
|
mainhtml := GetTemplate(ec, "error.html", map[string]string{"error": errorText})
|
|
|
|
return mainhtml
|
|
}
|
|
|
|
// GetRawTemplate returns only raw template data.
|
|
func GetRawTemplate(ectx echo.Context, templateName string, data map[string]string) string {
|
|
// Getting main template.
|
|
tplRaw, err := assets.Data.ReadFile(templateName)
|
|
if err != nil {
|
|
_ = ectx.String(http.StatusBadRequest, templateName+" not found.")
|
|
|
|
return ""
|
|
}
|
|
|
|
tpl := string(tplRaw)
|
|
// Replace placeholders with data from data map.
|
|
for placeholder, value := range data {
|
|
tpl = strings.Replace(tpl, "{"+placeholder+"}", value, -1)
|
|
}
|
|
|
|
return tpl
|
|
}
|
|
|
|
// GetTemplate returns formatted template that can be outputted to client.
|
|
func GetTemplate(ectx echo.Context, name string, data map[string]string) string {
|
|
log.Debug().Str("name", name).Msg("Requested template")
|
|
|
|
// Getting main template.
|
|
mainhtml, err := assets.Data.ReadFile("main.html")
|
|
if err != nil {
|
|
_ = ectx.String(http.StatusBadRequest, "main.html not found.")
|
|
|
|
return ""
|
|
}
|
|
|
|
// Getting navigation.
|
|
navhtml, err1 := assets.Data.ReadFile("navigation.html")
|
|
if err1 != nil {
|
|
_ = ectx.String(http.StatusBadRequest, "navigation.html not found.")
|
|
|
|
return ""
|
|
}
|
|
|
|
// Getting footer.
|
|
footerhtml, err2 := assets.Data.ReadFile("footer.html")
|
|
if err2 != nil {
|
|
_ = ectx.String(http.StatusBadRequest, "footer.html not found.")
|
|
|
|
return ""
|
|
}
|
|
|
|
// Format main template.
|
|
tpl := strings.Replace(string(mainhtml), "{navigation}", string(navhtml), 1)
|
|
tpl = strings.Replace(tpl, "{footer}", string(footerhtml), 1)
|
|
// Version.
|
|
tpl = strings.Replace(tpl, "{version}", context.Version, 1)
|
|
|
|
// Get requested template.
|
|
reqhtml, err3 := assets.Data.ReadFile(name)
|
|
if err3 != nil {
|
|
_ = ectx.String(http.StatusBadRequest, name+" not found.")
|
|
|
|
return ""
|
|
}
|
|
|
|
// Replace documentBody.
|
|
tpl = strings.Replace(tpl, "{documentBody}", string(reqhtml), 1)
|
|
|
|
// Replace placeholders with data from data map.
|
|
for placeholder, value := range data {
|
|
tpl = strings.Replace(tpl, "{"+placeholder+"}", value, -1)
|
|
}
|
|
|
|
return tpl
|
|
}
|
|
|
|
// Initialize initializes package.
|
|
func Initialize(cc *context.Context) {
|
|
ctx = cc
|
|
log = ctx.Logger.With().Str("type", "internal").Str("package", "templater").Logger()
|
|
}
|