fix: allow option parsing if only one is present

src/middleware/options.go

@@ -1,6 +1,8 @@
 package middleware
 
-import "github.com/gin-gonic/gin"
+import (
+	"github.com/gin-gonic/gin"
+)
 
 func OptionsMiddleware() gin.HandlerFunc {
 	return func(c *gin.Context) {
@@ -8,23 +10,17 @@ func OptionsMiddleware() gin.HandlerFunc {
 		c.Set("theme", "dark")
 
 		imagesCookie, err := c.Cookie("disable_images")
-		if err != nil {
-			c.Next()
-			return
-		}
-
-		if imagesCookie == "true" {
-			c.Set("disable_images", true)
+		if err == nil {
+			if imagesCookie == "true" {
+				c.Set("disable_images", true)
+			}
 		}
 
 		themeCookie, err := c.Cookie("theme")
-		if err != nil {
-			c.Next()
-			return
-		}
-
-		if themeCookie == "light" {
-			c.Set("theme", "light")
+		if err == nil {
+			if themeCookie == "light" {
+				c.Set("theme", "light")
+			}
 		}
 
 		c.Next()

src/routes/options.go

@@ -30,12 +30,10 @@ func ChangeOptions(c *gin.Context) {
 		if c.MustGet("theme").(string) == "dark" {
 			text = "light"
 		}
+
 		c.SetCookie("theme", text, 60*60*24*365*10, "/", "", false, true)
 		// get redirect url from query
 		redirectUrl := c.Query("redirect_url")
-		if redirectUrl == "" {
-			redirectUrl = os.Getenv("APP_URL")
-		}
 
 		if !strings.HasPrefix(redirectUrl, os.Getenv("APP_URL")) {
 			redirectUrl = os.Getenv("APP_URL")

templates/home.html

@@ -7,7 +7,7 @@
             http-equiv="Content-Security-Policy"
             content="default-src 'none'; style-src 'self'; script-src 'none'; img-src 'self';"
         />
-        <link rel="icon" href="/static/codecircles.webp" />
+        <link rel="icon" href="/static/codecircles.png" />
         <meta
             name="description"
             content="View StackOverflow threads in privacy and without the clutter."
@@ -19,7 +19,7 @@
             <div class="title">
                 <img
                     class="logo"
-                    src="/static/codecircles.webp"
+                    src="/static/codecircles.png"
                     alt="4 circles with alternating colors between green and white"
                 />
                 <h1>AnonymousOverflow</h1>

templates/question.html

@@ -18,7 +18,7 @@
                 <a href="/" class="logo-link">
                     <img
                         class="logo"
-                        src="/static/codecircles.webp"
+                        src="/static/codecircles.png"
                         alt="4 circles with alternating colors between green and white"
                     />
                 </a>

templates/sharedHead.html

@@ -1,4 +1,4 @@
 <meta name="theme-color" content="#8CFFC1" />
-<meta name="og:image" content="/static/codecircles.webp" />
+<meta name="og:image" content="/static/codecircles.png" />
 <meta name="viewport" content="width=device-width, initial-scale=1" />
 <link rel="stylesheet" href="/static/globals.css" />