mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-11-14 02:37:25 +01:00
79 lines
2.3 KiB
Go
79 lines
2.3 KiB
Go
package templates
|
|
|
|
import (
|
|
"html/template"
|
|
"net/http"
|
|
"os"
|
|
|
|
"github.com/ClusterCockpit/cc-backend/config"
|
|
"github.com/ClusterCockpit/cc-backend/log"
|
|
)
|
|
|
|
var templatesDir string
|
|
var debugMode bool = os.Getenv("DEBUG") == "1"
|
|
var templates map[string]*template.Template = map[string]*template.Template{}
|
|
|
|
type User struct {
|
|
Username string // Username of the currently logged in user
|
|
IsAdmin bool
|
|
}
|
|
|
|
type Page struct {
|
|
Title string // Page title
|
|
Error string // For generic use (e.g. the exact error message on /login)
|
|
Info string // For generic use (e.g. "Logout successfull" on /login)
|
|
User User // Information about the currently logged in user
|
|
Clusters []string // List of all clusters for use in the Header
|
|
FilterPresets map[string]interface{} // For pages with the Filter component, this can be used to set initial filters.
|
|
Infos map[string]interface{} // For generic use (e.g. username for /monitoring/user/<id>, job id for /monitoring/job/<id>)
|
|
Config map[string]interface{} // UI settings for the currently logged in user (e.g. line width, ...)
|
|
}
|
|
|
|
func init() {
|
|
bp := "./"
|
|
ebp := os.Getenv("BASEPATH")
|
|
|
|
if ebp != "" {
|
|
bp = ebp
|
|
}
|
|
templatesDir = bp + "templates/"
|
|
base := template.Must(template.ParseFiles(templatesDir + "base.tmpl"))
|
|
files := []string{
|
|
"home.tmpl", "404.tmpl", "login.tmpl",
|
|
"imprint.tmpl", "privacy.tmpl",
|
|
"monitoring/jobs.tmpl",
|
|
"monitoring/job.tmpl",
|
|
"monitoring/taglist.tmpl",
|
|
"monitoring/list.tmpl",
|
|
"monitoring/user.tmpl",
|
|
"monitoring/systems.tmpl",
|
|
"monitoring/node.tmpl",
|
|
"monitoring/analysis.tmpl",
|
|
}
|
|
|
|
for _, file := range files {
|
|
templates[file] = template.Must(template.Must(base.Clone()).ParseFiles(templatesDir + file))
|
|
}
|
|
}
|
|
|
|
func Render(rw http.ResponseWriter, r *http.Request, file string, page *Page) {
|
|
t, ok := templates[file]
|
|
if !ok {
|
|
panic("templates must be predefinied!")
|
|
}
|
|
|
|
if debugMode {
|
|
t = template.Must(template.ParseFiles(templatesDir+"base.tmpl", templatesDir+file))
|
|
}
|
|
|
|
if page.Clusters == nil {
|
|
for _, c := range config.Clusters {
|
|
page.Clusters = append(page.Clusters, c.Name)
|
|
}
|
|
}
|
|
|
|
if err := t.Execute(rw, page); err != nil {
|
|
log.Errorf("template error: %s", err.Error())
|
|
}
|
|
}
|