add: configuration of timespan between entering of two motions

[motion.git] / motion.py

diff --git a/motion.py b/motion.py
index a5ceb72e3501a4a02bf6a12d281d8964d1aab451..21e3e1605a39e9aa70c70e63613208a1acc47aa9 100644 (file)
--- a/motion.py
+++ b/motion.py
@@ -29,6 +29,7 @@ gettext.install('motion')
 class EscapeHtml(Extension):
     def extendMarkdown(self, md, md_globals):
         del md.preprocessors['html_block']
+        del md.postprocessors['raw_html']
         del md.inlinePatterns['html']
 
 md = Markdown(app, extensions=[EscapeHtml()])
@@ -60,6 +61,7 @@ class ConfigProxy:
 prefix = ConfigProxy("GROUP_PREFIX")
 times = ConfigProxy("DURATION")
 debuguser = ConfigProxy("DEBUGUSER")
+motion_wait_minutes = ConfigProxy("MOTION_WAIT_MINUTES")
 
 max_proxy=app.config.get("MAX_PROXY")
 
@@ -261,6 +263,17 @@ def init_db():
 
 init_db()
 
+def is_in_ratelimit(group):
+    rv = get_db().prepare("SELECT EXTRACT(EPOCH FROM (CURRENT_TIMESTAMP - posed)) AS timedifference FROM motion WHERE type=$1 AND host=$2 ORDER BY posed DESC LIMIT 1")(group, request.host)
+    if len(rv) == 0:
+        return True
+    rate_limit = motion_wait_minutes.per_host
+    if rate_limit is None:
+        rate_limit = 0
+    if rv[0]['timedifference'] > rate_limit*60:
+        return True
+    else:
+        return _('Error, time between last motion to short. The current setting is %s minute(s).') % (str(rate_limit))
 
 @app.route("/")
 def main():
@@ -308,6 +321,9 @@ def put_motion():
     content=content.strip()
     if content =='':
         return _('Error, missing content'), 400
+    ratelimit = is_in_ratelimit(cat)
+    if ratelimit is not True:
+        return ratelimit, 400
 
     db = get_db()
     with db.xact():
@@ -318,7 +334,10 @@ def put_motion():
         if len(sr) == 0 or sr[0][0] is None:
             ident=prefix.per_host[cat]+"."+t.strftime("%Y%m%d")+".001"
         else:
-            ident=prefix.per_host[cat]+"."+t.strftime("%Y%m%d")+"."+("%03d" % (int(sr[0][0].split(".")[2])+1))
+            nextId = int(sr[0][0].split(".")[2])+1
+            if nextId >= 1000:
+                return _('Too many motions for this day'), 500
+            ident=prefix.per_host[cat]+"."+t.strftime("%Y%m%d")+"."+("%03d" % nextId)
         p = db.prepare("INSERT INTO motion(\"name\", \"content\", \"deadline\", \"posed_by\", \"type\", \"identifier\", \"host\") VALUES($1, $2, CURRENT_TIMESTAMP + $3 * interval '1 days', $4, $5, $6, $7)")
         p(title, content, time, g.voter, cat, ident, request.host)
     return rel_redirect("/")