92 lines
1.9 KiB
Go
92 lines
1.9 KiB
Go
package models
|
|
|
|
import (
|
|
"blog/config"
|
|
"fmt"
|
|
"html/template"
|
|
"io"
|
|
)
|
|
|
|
type TemplatePointer struct {
|
|
*template.Template
|
|
}
|
|
|
|
type HtmlTemplate struct {
|
|
Article TemplatePointer
|
|
Categories TemplatePointer
|
|
Dashboard TemplatePointer
|
|
ExtraNav TemplatePointer
|
|
Index TemplatePointer
|
|
}
|
|
|
|
func (t TemplatePointer) WriteData(w io.Writer, data interface{}) {
|
|
|
|
err := t.Execute(w, data)
|
|
if err != nil {
|
|
if _, e := w.Write([]byte(err.Error())); e != nil {
|
|
fmt.Println(e)
|
|
}
|
|
}
|
|
}
|
|
|
|
func (t TemplatePointer) WriteError(w io.Writer, err error) {
|
|
if _, e := w.Write([]byte(err.Error())); e != nil {
|
|
fmt.Println(e)
|
|
}
|
|
}
|
|
|
|
func BuildViewData(title string, data interface{}) map[string]interface{} {
|
|
return map[string]interface{}{
|
|
"Title": title,
|
|
"Data": data,
|
|
"Config": config.Cfg,
|
|
"Navs": Navigation,
|
|
}
|
|
}
|
|
|
|
func initHtmlTemplate(viewDir string) (HtmlTemplate, error) {
|
|
var htmlTemplate HtmlTemplate
|
|
|
|
tp, err := readHtmlTemplate(
|
|
[]string{"index", "extraNav", "dashboard", "categories", "article"},
|
|
viewDir)
|
|
if err != nil {
|
|
return htmlTemplate, err
|
|
}
|
|
|
|
htmlTemplate.Index = tp[0]
|
|
htmlTemplate.ExtraNav = tp[1]
|
|
htmlTemplate.Dashboard = tp[2]
|
|
htmlTemplate.Categories = tp[3]
|
|
htmlTemplate.Article = tp[4]
|
|
|
|
return htmlTemplate, nil
|
|
}
|
|
|
|
func SpreadDigit(n int) []int {
|
|
var r []int
|
|
for i := 1; i <= n; i++ {
|
|
r = append(r, i)
|
|
}
|
|
return r
|
|
}
|
|
|
|
func readHtmlTemplate(htmlFileName []string, viewDir string) ([]TemplatePointer, error) {
|
|
var htmlTemplate []TemplatePointer
|
|
|
|
head := viewDir + "/layouts/head.html"
|
|
footer := viewDir + "/layouts/footer.html"
|
|
reviews := viewDir + "/layouts/reviews.html"
|
|
for _, name := range htmlFileName {
|
|
|
|
tp, err := template.New(name+".html").
|
|
Funcs(template.FuncMap{"SpreadDigit": SpreadDigit}).
|
|
ParseFiles(viewDir+"/"+name+".html", head, footer, reviews)
|
|
if err != nil {
|
|
return htmlTemplate, err
|
|
}
|
|
htmlTemplate = append(htmlTemplate, TemplatePointer{tp})
|
|
}
|
|
return htmlTemplate, nil
|
|
}
|