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Make slight updates

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This commit is contained in:
Henrique Dias 2016-06-21 15:02:30 +01:00
parent 929f0b3454
commit c54dccec17
2 changed files with 48 additions and 29 deletions
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20
fileinfo.go
View File

@ -163,7 +163,15 @@ func (fi FileInfo) serveSingleFile(w http.ResponseWriter, r *http.Request, c *Co
},
}
return page.PrintAsHTML(w, "single")
templates := []string{"single", "actions", "base"}
for _, t := range templates {
code, err := page.AddTemplate(t, Asset)
if err != nil {
return code, err
}
}
return page.PrintAsHTML(w)
}
func (fi FileInfo) serveListing(w http.ResponseWriter, r *http.Request, c *Config) (int, error) {
@ -218,7 +226,15 @@ func (fi FileInfo) serveListing(w http.ResponseWriter, r *http.Request, c *Confi
},
}
return page.PrintAsHTML(w, "listing")
templates := []string{"listing", "actions", "base"}
for _, t := range templates {
code, err := page.AddTemplate(t, Asset)
if err != nil {
return code, err
}
}
return page.PrintAsHTML(w)
}
func (fi FileInfo) loadDirectoryContents(file http.File, c *Config) (*Listing, error) {

57
page.go
View File

@ -11,8 +11,12 @@ import (
// Page contains the informations and functions needed to show the page
type Page struct {
Info *PageInfo
Tpl *template.Template
}
// AssetFunc is an Assets function
type AssetFunc func(name string) ([]byte, error)
// PageInfo contains the information of a page
type PageInfo struct {
Name string
@ -67,38 +71,37 @@ func (p PageInfo) PreviousLink() string {
return parts[len(parts)-2]
}
// PrintAsHTML formats the page in HTML and executes the template
func (p Page) PrintAsHTML(w http.ResponseWriter, templates ...string) (int, error) {
templates = append(templates, "actions", "base")
var tpl *template.Template
// AddTemplate adds a template file to the page template
func (p *Page) AddTemplate(name string, assets AssetFunc) (int, error) {
// For each template, add it to the the tpl variable
for i, t := range templates {
// Get the template from the assets
page, err := Asset("templates/" + t + ".tmpl")
// Get the template from the assets
page, err := assets("templates/" + name + ".tmpl")
// Check if there is some error. If so, the template doesn't exist
if err != nil {
log.Print(err)
return http.StatusInternalServerError, err
}
// If it's the first iteration, creates a new template and add the
// functions map
if i == 0 {
tpl, err = template.New(t).Parse(string(page))
} else {
tpl, err = tpl.Parse(string(page))
}
if err != nil {
log.Print(err)
return http.StatusInternalServerError, err
}
// Check if there is some error. If so, the template doesn't exist
if err != nil {
log.Print(err)
return http.StatusInternalServerError, err
}
// If it's the first iteration, creates a new template and add the
// functions map
if p.Tpl == nil {
p.Tpl, err = template.New(name).Parse(string(page))
} else {
p.Tpl, err = p.Tpl.Parse(string(page))
}
if err != nil {
log.Print(err)
return http.StatusInternalServerError, err
}
return 0, nil
}
// PrintAsHTML formats the page in HTML and executes the template
func (p Page) PrintAsHTML(w http.ResponseWriter) (int, error) {
w.Header().Set("Content-Type", "text/html; charset=utf-8")
err := tpl.Execute(w, p.Info)
err := p.Tpl.Execute(w, p.Info)
if err != nil {
return http.StatusInternalServerError, err