add img and class to table template

Reviewed-on: goffee/core#21

core.go

@@ -104,7 +104,7 @@ func (app *App) Run(router *httprouter.Router) {
 
 	// check if template engine is enable
 	TemplateEnableStr := os.Getenv("TEMPLATE_ENABLE")
-	if TemplateEnableStr == "" {
+	if "" == TemplateEnableStr {
 		TemplateEnableStr = "false"
 	}
 	TemplateEnable, _ := strconv.ParseBool(TemplateEnableStr)
@@ -119,7 +119,7 @@ func (app *App) Run(router *httprouter.Router) {
 	}
 	useHttps, _ := strconv.ParseBool(useHttpsStr)
 
-	if runMode == "dev" {
+	if "dev" == runMode {
 		fmt.Printf("Welcome to Goffee\n")
 		if useHttps {
 			fmt.Printf("Listening on https \nWaiting for requests...\n")

response.go

@@ -40,6 +40,16 @@ func (rs *Response) BufferFile(name string, filetype string, b bytes.Buffer) *Re
 	return rs
 }
 
+// writes the contents of a buffer to the HTTP response with specified file name and type if not terminated.
+func (rs *Response) BufferInline(name string, filetype string, b bytes.Buffer) *Response {
+
+	if rs.isTerminated == false {
+		rs.HttpResponseWriter.Header().Add("Content-Type", filetype)
+		b.WriteTo(rs.HttpResponseWriter)
+	}
+	return rs
+}
+
 // sets the response's content type to HTML and assigns the provided body as the response body if not terminated.
 func (rs *Response) Any(body any) *Response {
 	if rs.isTerminated == false {

template/components/content_table.go

@@ -15,6 +15,7 @@ type ContentTableTH struct {
 }
 
 type ContentTableTD struct {
-	ID    string
-	Value interface{} // string or component struct according ValueType
+	ID         string
+	Value      interface{} // string or component struct according ValueType
+	ValueClass string
 }

template/components/content_table.html

@@ -7,7 +7,7 @@
   </thead>
   <tbody>
     {{- range .AllTD}}<tr scope="row">
-      {{range $index, $item := .}}<td {{ if $item.ID }}id="{{$item.ID}}"{{end}}>
+      {{range $index, $item := .}}<td {{ if $item.ID }}id="{{$item.ID}}"{{end}}{{ if $item.ValueClass }} class="{{$item.ValueClass}}"{{end}}>
         {{ with $x := index $.AllTH $index }} 
           {{ if eq $x.ValueType "href"}}
             {{template "content_href" $item.Value}}
@@ -16,7 +16,9 @@
           {{ else if eq $x.ValueType "list"}}
             {{template "content_list" $item.Value}} 
           {{ else if eq $x.ValueType "checkbox"}}
-            {{template "form_checkbox" $item.Value}}                         
+            {{template "form_checkbox" $item.Value}}
+          {{ else if eq $x.ValueType "image"}}
+              <img src="{{ $item.Value }}">                                 
           {{ else }}
             {{ $item.Value }}
           {{end}}