Add user favorites (#133)

Closes #10

Co-authored-by: video-prize-ranch <cb.8a3w5@simplelogin.co>
Reviewed-on: https://codeberg.org/rimgo/rimgo/pulls/133
Reviewed-by: video-prize-ranch <video-prize-ranch@noreply.codeberg.org>
Co-authored-by: orangix <uleo8b8g@anonaddy.me>
Co-committed-by: orangix <uleo8b8g@anonaddy.me>

api/user.go

@@ -70,7 +70,7 @@ func (client *Client) FetchUser(username string) (User, error) {
 }
 
 func (client *Client) FetchSubmissions(username string, sort string, page string) ([]Submission, error) {
-	cacheData, found := client.Cache.Get(username + "-submissions")
+	cacheData, found := client.Cache.Get(username + "-submissions-" + sort + page)
 	if found {
 		return cacheData.([]Submission), nil
 	}
@@ -98,7 +98,56 @@ func (client *Client) FetchSubmissions(username string, sort string, page string
 	)
 	wg.Wait()
 
-	client.Cache.Set(username+"-submissions", submissions, 15*time.Minute)
+	client.Cache.Set(username+"-submissions-"+sort+page, submissions, 15*time.Minute)
+	return submissions, nil
+}
+
+func (client *Client) FetchUserFavorites(username string, sort string, page string) ([]Submission, error) {
+	cacheData, found := client.Cache.Get(username + "-favorites-" + sort + page)
+	if found {
+		return cacheData.([]Submission), nil
+	}
+
+	req, err := http.NewRequest("GET", "https://api.imgur.com/3/account/"+username+"/gallery_favorites/"+page+"/"+sort, nil)
+	if err != nil {
+		return []Submission{}, err
+	}
+	utils.SetReqHeaders(req)
+	q := req.URL.Query()
+	q.Add("client_id", client.ClientID)
+	req.URL.RawQuery = q.Encode()
+
+	res, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return []Submission{}, err
+	}
+
+	body, err := io.ReadAll(res.Body)
+	if err != nil {
+		return []Submission{}, err
+	}
+
+	data := gjson.Parse(string(body))
+
+	submissions := []Submission{}
+
+	wg := sync.WaitGroup{}
+	data.Get("data").ForEach(
+		func(key, value gjson.Result) bool {
+			wg.Add(1)
+
+			go func() {
+				defer wg.Done()
+
+				submissions = append(submissions, parseSubmission(value))
+			}()
+
+			return true
+		},
+	)
+	wg.Wait()
+
+	client.Cache.Set(username+"-favorites-"+sort+page, submissions, 15*time.Minute)
 	return submissions, nil
 }
 

main.go

@@ -123,6 +123,7 @@ func main() {
 	app.Get("/t/:tag/:postID", pages.HandlePost)
 	app.Get("/r/:sub/:postID", pages.HandlePost)
 	app.Get("/user/:userID", pages.HandleUser)
+	app.Get("/user/:userID/favorites", pages.HandleUserFavorites)
 	app.Get("/user/:userID/comments", pages.HandleUserComments)
 	app.Get("/user/:userID/cover", pages.HandleUserCover)
 	app.Get("/user/:userID/avatar", pages.HandleUserAvatar)

pages/user.go

@@ -91,3 +91,52 @@ func HandleUserComments(c *fiber.Ctx) error {
 		"comments": comments,
 	})
 }
+
+func HandleUserFavorites(c *fiber.Ctx) error {
+	utils.SetHeaders(c)
+	c.Set("X-Frame-Options", "DENY")
+	c.Set("Cache-Control", "public,max-age=604800")
+	c.Set("Content-Security-Policy", "default-src 'none'; frame-ancestors 'none'; base-uri 'none'; form-action 'self'; media-src 'self'; style-src 'unsafe-inline' 'self'; img-src 'self'; manifest-src 'self'; block-all-mixed-content")
+
+	page := "0"
+	if c.Query("page") != "" {
+		page = c.Query("page")
+	}
+
+	pageNumber, err := strconv.Atoi(c.Query("page"))
+	if err != nil {
+		pageNumber = 0
+	}
+
+	user, err := ApiClient.FetchUser(c.Params("userID"))
+	if err != nil && err.Error() == "ratelimited by imgur" {
+		return c.Status(429).Render("errors/429", fiber.Map{
+			"path": c.Path(),
+		})
+	}
+	if err != nil {
+		return err
+	}
+	if user.Username == "" {
+		return c.Status(404).Render("errors/404", nil)
+	}
+
+	favorites, err := ApiClient.FetchUserFavorites(c.Params("userID"), "newest", page)
+	if err != nil && err.Error() == "ratelimited by imgur" {
+		c.Status(429)
+		return c.Render("errors/429", fiber.Map{
+			"path": c.Path(),
+		})
+	}
+	if err != nil {
+		return err
+	}
+
+	return c.Render("userFavorites", fiber.Map{
+		"user":      user,
+		"favorites": favorites,
+		"page":      page,
+		"nextPage":  pageNumber + 1,
+		"prevPage":  pageNumber - 1,
+	})
+}

views/user.hbs

@@ -24,6 +24,7 @@
       <hr class="sm:border-0 flex-grow">
       <div class="flex flex-col items-center sm:items-end">
         <a href="/user/{{user.Username}}"><b>Submissions</b></a>
+        <a href="/user/{{user.Username}}/favorites">Favorites</a>
         <a href="/user/{{user.Username}}/comments">Comments</a>
       </div>
     </div>

views/userComments.hbs

@@ -24,6 +24,7 @@
       <hr class="sm:border-0 flex-grow">
       <div class="flex flex-col items-center sm:items-end">
         <a href="/user/{{user.Username}}">Submissions</a>
+        <a href="/user/{{user.Username}}/favorites">Favorites</a>
         <a href="/user/{{user.Username}}/comments"><b>Comments</b></a>
       </div>
     </div>

views/userFavorites.hbs

@@ -0,0 +1,52 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <title>{{user.Username}}'s favorites - rimgo</title>
+
+  {{> partials/head }}
+</head>
+
+<body class="font-sans text-lg bg-slate-800 text-white">
+  {{> partials/nav }}
+
+  <section class="my-4 w-full flex flex-col items-center">
+    {{> partials/searchBar }}
+  </section>
+  
+  <header class="p-4 rounded-xl text-white mb-4" style="background-image: url('{{user.Cover}}');">
+    <div class="flex flex-col sm:flex-row items-center gap-2">
+      <img class="rounded-full" src="{{user.Avatar}}" width="72" height="72">
+      <div class="items-center sm:items-start text-center sm:text-left">
+        <h2 class="font-bold text-2xl">{{user.Username}}</h2>
+        <p>{{user.Points}} pts · {{user.CreatedAt}}</p>
+      </div>
+      <hr class="sm:border-0 flex-grow">
+      <div class="flex flex-col items-center sm:items-end">
+        <a href="/user/{{user.Username}}">Submissions</a>
+        <a href="/user/{{user.Username}}/favorites"><b>Favorites</b></a>
+        <a href="/user/{{user.Username}}/comments">Comments</a>
+      </div>
+    </div>
+    <p class="mt-2">{{user.Bio}}</p>
+  </header>
+
+  <main>
+    <div class="posts">
+      {{#each favorites}}
+      {{> partials/post }}
+      {{/each}}
+    </div>
+
+    <div class="flex mt-4 font-bold justify-between">
+      {{#noteq page "0" }}
+      <a href="{{channel.RelUrl}}?page={{prevPage}}">Previous page</a>
+      {{/noteq}}
+      <a href="{{channel.RelUrl}}?page={{nextPage}}">Next page</a>
+    </div>
+  </main>
+
+  {{> partials/footer }}
+</body>
+
+</html>