Fix new line literal in embed (#237)

thomiceli · thomiceli · commit c185cb89333f · 2024-04-03T01:56:55.000+02:00
diff --git a/internal/web/gist.go b/internal/web/gist.go
@@ -443,8 +443,9 @@ func gistJs(ctx echo.Context) error {
 	js := `document.write('<link rel="stylesheet" href="%s">')
 document.write('%s')
 `
-	js = fmt.Sprintf(js, cssUrl,
-		strings.Replace(htmlbuf.String(), "\n", `\n`, -1))
+	content := strings.Replace(htmlbuf.String(), `\n`, `\\n`, -1)
+	content = strings.Replace(content, "\n", `\n`, -1)
+	js = fmt.Sprintf(js, cssUrl, content)
 	ctx.Response().Header().Set("Content-Type", "application/javascript")
 	return plainText(ctx, 200, js)
 }

Original file line number	Diff line number	Diff line change
`@@ -443,8 +443,9 @@ func gistJs(ctx echo.Context) error {`
`443`	`443`	js := `document.write('<link rel="stylesheet" href="%s">')
`444`	`444`	`document.write('%s')`
`445`	`445`	`
`446`		`- js = fmt.Sprintf(js, cssUrl,`
`447`		- strings.Replace(htmlbuf.String(), "\n", `\n`, -1))
	`446`	+ content := strings.Replace(htmlbuf.String(), `\n`, `\\n`, -1)
	`447`	+ content = strings.Replace(content, "\n", `\n`, -1)
	`448`	`+ js = fmt.Sprintf(js, cssUrl, content)`
`448`	`449`	`ctx.Response().Header().Set("Content-Type", "application/javascript")`
`449`	`450`	`return plainText(ctx, 200, js)`
`450`	`451`	`}`