add img and class to table template

Reviewed-on: goffee/core#21

context.go

@@ -121,34 +121,43 @@ func (c *Context) GetQueueClient() *asynq.Client {
 	return client
 }
 
-func (c *Context) GetUploadedFile(name string) *UploadedFileInfo {
+func (c *Context) GetUploadedFile(name string) (*UploadedFileInfo, error) {
 	file, fileHeader, err := c.Request.httpRequest.FormFile(name)
 	if err != nil {
-		panic(fmt.Sprintf("error with file,[%v]", err.Error()))
+		return nil, fmt.Errorf("error retrieving file: %v", err)
 	}
 	defer file.Close()
+
+	// Extract the file extension
 	ext := strings.TrimPrefix(path.Ext(fileHeader.Filename), ".")
 	tmpFilePath := filepath.Join(os.TempDir(), fileHeader.Filename)
 	tmpFile, err := os.Create(tmpFilePath)
 	if err != nil {
-		panic(fmt.Sprintf("error with file,[%v]", err.Error()))
+		return nil, fmt.Errorf("error creating temporary file: %v", err)
 	}
+	defer tmpFile.Close()
+	// Copy the uploaded file content to the temporary file
 	buff := make([]byte, 100)
 	for {
 		n, err := file.Read(buff)
 		if err != nil && err != io.EOF {
-			panic("error with uploaded file")
+			return nil, fmt.Errorf("error reading uploaded file: %v", err)
 		}
 		if n == 0 {
 			break
 		}
-		n, _ = tmpFile.Write(buff[:n])
+		_, err = tmpFile.Write(buff[:n])
+		if err != nil {
+			return nil, fmt.Errorf("error writing to temporary file: %v", err)
+		}
 	}
+
+	// Get file info for the temporary file
 	tmpFileInfo, err := os.Stat(tmpFilePath)
 	if err != nil {
-		panic(fmt.Sprintf("error with file,[%v]", err.Error()))
+		return nil, fmt.Errorf("error getting file info: %v", err)
 	}
-	defer tmpFile.Close()
+
 	uploadedFileInfo := &UploadedFileInfo{
 		FullPath:             tmpFilePath,
 		Name:                 fileHeader.Filename,
@@ -156,7 +165,7 @@ func (c *Context) GetUploadedFile(name string) *UploadedFileInfo {
 		Extension:            ext,
 		Size:                 int(tmpFileInfo.Size()),
 	}
-	return uploadedFileInfo
+	return uploadedFileInfo, nil
 }
 
 func (c *Context) MoveFile(sourceFilePath string, destFolderPath string) error {
@@ -185,7 +194,7 @@ func (c *Context) MoveFile(sourceFilePath string, destFolderPath string) error {
 	for {
 		n, err := srcFile.Read(buff)
 		if err != nil && err != io.EOF {
-			panic(fmt.Sprintf("error moving file %v", sourceFilePath))
+			return fmt.Errorf("error moving file: %v", sourceFilePath)
 		}
 		if n == 0 {
 			break
@@ -229,7 +238,7 @@ func (c *Context) CopyFile(sourceFilePath string, destFolderPath string) error {
 	for {
 		n, err := srcFile.Read(buff)
 		if err != nil && err != io.EOF {
-			panic(fmt.Sprintf("error moving file %v", sourceFilePath))
+			return fmt.Errorf("error moving file: %v", sourceFilePath)
 		}
 		if n == 0 {
 			break

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}}