Implements categories in threads list.

forum.nim

@@ -953,15 +953,19 @@ proc selectThread(threadRow: seq[string]): Thread =
   var thread = Thread(
     id: threadRow[0].parseInt,
     topic: threadRow[1],
-    category: Category(id: "", color: "#ff0000"), # TODO
+    category: Category(
+      id: threadRow[5].parseInt,
+      name: threadRow[6],
+      description: threadRow[7],
+      color: threadRow[8]
+    ),
     users: @[],
     replies: posts[0].parseInt-1,
     views: threadRow[2].parseInt,
     activity: threadRow[3].parseInt,
     creation: posts[1].parseInt,
-    isLocked: false, # TODO:
+    isLocked: threadRow[4] == "1",
     isSolved: false, # TODO: Add a field to `post` to identify the solution.
-    isDeleted: false # TODO:
   )
 
   # Gather the users list.
@@ -1171,8 +1175,10 @@ routes:
       count = getInt(@"count", 30)
 
     const threadsQuery =
-      sql"""select id, name, views, strftime('%s', modified) from thread
-            where isDeleted = 0
+      sql"""select t.id, t.name, views, strftime('%s', modified), isLocked,
+                   c.id, c.name, c.description, c.color
+            from thread t, category c
+            where isDeleted = 0 and category = c.id
             order by modified desc limit ?, ?;"""
 
     let thrCount = getValue(db, sql"select count(*) from thread;").parseInt()
@@ -1195,8 +1201,10 @@ routes:
       count = 10
 
     const threadsQuery =
-      sql"""select id, name, views, strftime('%s', modified) from thread
-            where id = ? and isDeleted = 0;"""
+      sql"""select t.id, t.name, views, strftime('%s', modified), isLocked,
+                   c.id, c.name, c.description, c.color
+            from thread t, category c
+            where t.id = ? and isDeleted = 0 and category = c.id;"""
 
     let threadRow = getRow(db, threadsQuery, id)
     let thread = selectThread(threadRow)

frontend/category.nim

@@ -1,7 +1,9 @@
 
 type
   Category* = object
-    id*: string
+    id*: int
+    name*: string
+    description*: string
     color*: string
 
 
@@ -13,11 +15,14 @@ when defined(js):
 
   proc render*(category: Category): VNode =
     result = buildHtml():
-      if category.id.len > 0:
-        tdiv(class="triangle",
-             style=style(
-               (StyleAttr.borderBottom, kstring"0.6rem solid " & category.color)
-        )):
-          text category.id
+      if category.name.len >= 0:
+        tdiv(class="category",
+             "data-color"="#" & category.color):
+          tdiv(class="triangle",
+               style=style(
+                 (StyleAttr.borderBottom,
+                  kstring"0.6rem solid #" & category.color)
+          ))
+          text category.name
       else:
         span()

frontend/post.nim

@@ -19,7 +19,6 @@ type
                             ## older versions of the post.
     info*: PostInfo
     moreBefore*: seq[int]
-    isDeleted*: bool
     replyingTo*: Option[PostLink]
 
   PostLink* = object ## Used by profile

frontend/threadlist.nim

@@ -15,7 +15,6 @@ type
     creation*: int64 ## Unix timestamp
     isLocked*: bool
     isSolved*: bool
-    isDeleted*: bool
 
   ThreadList* = ref object
     threads*: seq[Thread]