Add an option for mandatory author (Fix issue #124)

docs/docs/configuration/client.rst

@@ -10,6 +10,7 @@ preferably in the script tag which embeds the JS:
             data-isso-css="true"
             data-isso-lang="ru"
             data-isso-reply-to-self="false"
+            data-isso-require-author="false"
             data-isso-require-email="false"
             data-isso-max-comments-top="10"
             data-isso-max-comments-nested="5"
@@ -63,6 +64,11 @@ data-isso-reply-to-self
 
 Set to `true` when spam guard is configured with `reply-to-self = true`.
 
+data-isso-require-author
+------------------------
+
+Set to `true` when spam guard is configured with `require-author = true`.
+
 data-isso-require-email
 -----------------------
 

docs/docs/configuration/server.rst

@@ -217,6 +217,7 @@ for IPv4, ``/48`` for IPv6).
     ratelimit = 2
     direct-reply = 3
     reply-to-self = false
+    require-author = false
     require-email = false
 
 enabled
@@ -237,6 +238,12 @@ reply-to-self
 
     Do not forget to configure the client.
 
+require-author
+    force commenters to enter a value into the author field. No validation is
+    performed on the provided value.
+
+    Do not forget to configure the client accordingly.
+
 require-email
     force commenters to enter a value into the email field. No validation is
     performed on the provided value.

isso/db/spam.py

@@ -66,6 +66,10 @@ class Guard:
         if self.conf.getboolean("require-email") and not comment.get("email"):
             return False, "email address required but not provided"
 
+        # require author if :param:`require-author` is enabled
+        if self.conf.getboolean("require-author") and not comment.get("author"):
+            return False, "author address required but not provided"
+
         return True, ""
 
     def _spam(self, uri, comment):

isso/js/app/config.js

@@ -6,6 +6,7 @@ define(function() {
         "lang": (navigator.language || navigator.userLanguage).split("-")[0],
         "reply-to-self": false,
         "require-email": false,
+        "require-author": false,
         "max-comments-top": "inf",
         "max-comments-nested": 5,
         "reveal-on-click": 5,

isso/js/app/isso.js

@@ -30,6 +30,12 @@ define(["app/dom", "app/utils", "app/config", "app/api", "app/jade", "app/i18n",
               $("[name='email']", this).focus();
               return false;
             }
+            if (config["require-author"] &&
+                $("[name='author']", this).value.length <= 0)
+            {
+              $("[name='author']", this).focus();
+              return false;
+            }
             return true;
         };
 
@@ -39,6 +45,12 @@ define(["app/dom", "app/utils", "app/config", "app/api", "app/jade", "app/i18n",
             $("[name='email']", el).placeholder.replace(/ \(.*\)/, "");
         }
 
+        // author is not optional if this config parameter is set
+        if (config["require-author"]) {
+          $("[name='author']", el).placeholder =
+            $("[name='author']", el).placeholder.replace(/ \(.*\)/, "");
+        }
+
         // submit form, initialize optional fields with `null` and reset form.
         // If replied to a comment, remove form completely.
         $("[type=submit]", el).on("click", function() {

isso/tests/test_guard.py

@@ -35,7 +35,8 @@ class TestGuard(unittest.TestCase):
     def setUp(self):
         self.path = tempfile.NamedTemporaryFile().name
 
-    def makeClient(self, ip, ratelimit=2, direct_reply=3, self_reply=False, require_email=False):
+    def makeClient(self, ip, ratelimit=2, direct_reply=3, self_reply=False,
+                   require_email=False, require_author=False):
 
         conf = config.load(os.path.join(dist.location, "share", "isso.conf"))
         conf.set("general", "dbpath", self.path)
@@ -45,6 +46,7 @@ class TestGuard(unittest.TestCase):
         conf.set("guard", "direct-reply", str(direct_reply))
         conf.set("guard", "reply-to-self", "1" if self_reply else "0")
         conf.set("guard", "require-email", "1" if require_email else "0")
+        conf.set("guard", "require-author", "1" if require_author else "0")
 
         class App(Isso, core.Mixin):
             pass
@@ -120,8 +122,8 @@ class TestGuard(unittest.TestCase):
 
         payload = lambda email: json.dumps({"text": "...", "email": email})
 
-        client = self.makeClient("127.0.0.1", ratelimit=4, require_email=False) 
+        client = self.makeClient("127.0.0.1", ratelimit=4, require_email=False)
-        client_strict = self.makeClient("127.0.0.2", ratelimit=4, require_email=True) 
+        client_strict = self.makeClient("127.0.0.2", ratelimit=4, require_email=True)
 
         # if we don't require email
         self.assertEqual(client.post("/new?uri=test", data=payload("")).status_code, 201)
@@ -130,3 +132,18 @@ class TestGuard(unittest.TestCase):
         # if we do require email
         self.assertEqual(client_strict.post("/new?uri=test", data=payload("")).status_code, 403)
         self.assertEqual(client_strict.post("/new?uri=test", data=payload("test@me.more")).status_code, 201)
+
+    def testRequireAuthor(self):
+
+        payload = lambda author: json.dumps({"text": "...", "author": author})
+
+        client = self.makeClient("127.0.0.1", ratelimit=4, require_author=False)
+        client_strict = self.makeClient("127.0.0.2", ratelimit=4, require_author=True)
+
+        # if we don't require author
+        self.assertEqual(client.post("/new?uri=test", data=payload("")).status_code, 201)
+        self.assertEqual(client.post("/new?uri=test", data=payload("pipo author")).status_code, 201)
+
+        # if we do require author
+        self.assertEqual(client_strict.post("/new?uri=test", data=payload("")).status_code, 403)
+        self.assertEqual(client_strict.post("/new?uri=test", data=payload("pipo author")).status_code, 201)