Init

webcontroller/templates/parse.go

@@ -0,0 +1,46 @@
+package templates
+
+import (
+	"html/template"
+	"os"
+	"path/filepath"
+
+	"fornaxian.com/pixeldrain-web/conf"
+	"fornaxian.com/pixeldrain-web/log"
+)
+
+var templates *template.Template
+var templatePaths []string
+
+// ParseTemplates parses the templates in the template directory which is
+// defined in the config file
+func ParseTemplates() {
+	filepath.Walk(conf.TemplateDir(), func(path string, f os.FileInfo, err error) error {
+		if f.IsDir() {
+			return nil
+		}
+		templatePaths = append(templatePaths, path)
+		log.Info("Template found: %s", path)
+		return nil
+	})
+
+	tpl := template.New("")
+
+	// Import template functions from funcs.go
+	tpl = tpl.Funcs(funcMap)
+
+	var err error
+	tpl, err = tpl.ParseFiles(templatePaths...)
+	if err != nil {
+		log.Error("Template parsing failed: %v", err)
+	}
+
+	// Swap out the old templates with the new templates, to minimize
+	// modifications to the original variable.
+	templates = tpl
+}
+
+// Get returns the templates, so they can be used to render views
+func Get() *template.Template {
+	return templates
+}