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package render
import (
"fmt"
"log/slog"
"net/http"
"os"
"text/template"
settings "physick.ru/Settings"
)
const indexTemplateName string = "index.html"
func getTemplateString(templName string) (string, error) {
var fullPath = fmt.Sprintf("%s/%s", settings.Current.TemplatesLocation, templName)
var file, fopenerr = os.ReadFile(fullPath)
if fopenerr != nil {
return "", fopenerr
}
return string(file), nil
}
func executeIndexTemplate(content IndexTemplateContents, w http.ResponseWriter) {
var indexTempl, readErr = getTemplateString(indexTemplateName)
if readErr != nil {
slog.Error("Failed to load template", slog.Any("Error", readErr))
w.WriteHeader(http.StatusInternalServerError)
return
}
var templ, templErr = template.New("index").Parse(indexTempl)
if templErr != nil {
slog.Error("Failed to parse the template", slog.Any("Error", templErr))
w.WriteHeader(http.StatusInternalServerError)
return
}
var err = templ.Execute(w, content)
if err != nil {
slog.Error("Failed to execute the template", slog.Any("Error", err))
}
}
func getTemplate(templName string) (string, error) {
var fullPath = fmt.Sprintf("%s/%s", settings.Current.ArticlesLocation, templName)
var file, fopenerr = os.ReadFile(fullPath)
if fopenerr != nil {
return "", fopenerr
}
return string(file), nil
}
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