Add worker for updating from twtxt files

.gitignore

@@ -1,3 +1,4 @@
 twtxtlist
+twtxt
 nimcache
 *.db

src/.gitignore

@@ -1 +0,0 @@
-twtxt

src/twtxt.nim

@@ -1,4 +1,4 @@
-import json, httpclient, strutils, times
+import db_sqlite, json, httpclient, os, strutils, times
 
 const
   ISOTime*: string = "yyyy-MM-dd'T'HH:mm:ss'.000000'zzz"
@@ -52,17 +52,22 @@ proc getTweetsFrom*(url: string, username: string): seq[Tweet] =
 
   return res
 
+proc updateTweets*() =
+  var db = open("./data/twtxt.db", nil, nil, nil)
+
+  while true:
+    var users = db.getAllRows sql"select * from users"
+
+    for user in users.items():
+      echo user
+      let
+        username = user[1]
+        url = user[2]
+        tweets = getTweetsFrom(url, username)
+
+      echo tweets
+
+    sleep 300_000 # 5 minutes
+
 when isMainModule:
-  let
-    now = getLocalTime(getTime())
-    t: Tweet = Tweet(date: now,
-                     message: "Test message",
-                     username: "Xena")
-
-  const testInp = "2016-02-05T19:30:46.964649+00:00	This is a tweet via twtxt!"
-
-  echo "xena".parseTweet testInp
-
-  echo pretty(%t, 4)
-
-  echo pretty(%getTweetsFrom("https://xena.greedo.xeserv.us/files/xena.txt", "xena"), 4)
+  updateTweets()

src/twtxtlist.nim

@@ -1,5 +1,5 @@
 import asyncdispatch, db_sqlite, jester, moustachu, os, shorturl,
-  strutils, tables, times, typetraits
+  strutils, tables, times, twtxt, typetraits
 
 const
   baseTemplate*: string = staticRead "./templates/layout.mustache"

twtxtlist.nimble

@@ -5,7 +5,7 @@ author        = "Christine Dodrill"
 description   = "a list of twtxt hacker feeds"
 license       = "MIT"
 srcDir        = "src"
-bin           = @["twtxtlist"]
+bin           = @["twtxtlist", "twtxt"]
 
 # Dependencies