Finish tagging

src/routes/api.cr

@@ -160,6 +160,12 @@ class APIRouter < Router
       "ids" => "$strAry",
     }
 
+    Koa.object "tagsResult", {
+      "success" => "boolean",
+      "tags"    => "$strAry?",
+      "error"   => "string?",
+    }
+
     Koa.describe "Returns a page in a manga entry"
     Koa.path "tid", desc: "Title ID"
     Koa.path "eid", desc: "Entry ID"
@@ -685,6 +691,27 @@ class APIRouter < Router
       end
     end
 
+    Koa.describe "Gets the tags of a title"
+    Koa.path "tid", desc: "A title ID"
+    Koa.response 200, ref: "$tagsResult"
+    get "/api/tags/:tid" do |env|
+      begin
+        title = (@context.library.get_title env.params.url["tid"]).not_nil!
+        tags = title.tags
+
+        send_json env, {
+          "success" => true,
+          "tags"    => tags,
+        }.to_json
+      rescue e
+        @context.error e
+        send_json env, {
+          "success" => false,
+          "error"   => e.message,
+        }.to_json
+      end
+    end
+
     Koa.describe "Adds a new tag to a title"
     Koa.path "tid", desc: "A title ID"
     Koa.response 200, ref: "$result"

src/routes/main.cr

@@ -132,13 +132,25 @@ class MainRouter < Router
         titles = sort_titles titles, sort_opt, username
         percentage = titles.map &.load_percentage username
 
-        layout "tags"
+        layout "tag"
       rescue e
         @context.error e
         env.response.status_code = 404
       end
     end
 
+    get "/tags" do |env|
+      tags = Storage.default.list_tags
+      encoded_tags = tags.map do |t|
+        URI.encode_www_form t, space_to_plus: false
+      end
+      counts = tags.map do |t|
+        Storage.default.get_tag_titles(t).size
+      end
+
+      layout "tags"
+    end
+
     get "/api" do |env|
       render "src/views/api.html.ecr"
     end