From a31f676b46a4d904954b8b7227dcde779aedca54 Mon Sep 17 00:00:00 2001
From: Andrew Godwin
Date: Mon, 5 Dec 2022 19:21:00 -0700
Subject: Policy pages and signup tests.

Fixes #113
---
 users/views/admin/__init__.py |  6 +++++-
 users/views/admin/settings.py | 33 ++++++++++++++++++++++++++++++++-
 users/views/auth.py           | 37 ++++++++++++++++++++++++++++++++++++-
 3 files changed, 73 insertions(+), 3 deletions(-)

(limited to 'users')

diff --git a/users/views/admin/__init__.py b/users/views/admin/__init__.py
index 04e1195..b8ebc40 100644
--- a/users/views/admin/__init__.py
+++ b/users/views/admin/__init__.py
@@ -17,7 +17,11 @@ from users.views.admin.hashtags import (  # noqa
     HashtagEdit,
     Hashtags,
 )
-from users.views.admin.settings import BasicSettings, TuningSettings  # noqa
+from users.views.admin.settings import (  # noqa
+    BasicSettings,
+    PoliciesSettings,
+    TuningSettings,
+)
 
 
 @method_decorator(admin_required, name="dispatch")
diff --git a/users/views/admin/settings.py b/users/views/admin/settings.py
index dc56693..a4e0190 100644
--- a/users/views/admin/settings.py
+++ b/users/views/admin/settings.py
@@ -44,7 +44,7 @@ class BasicSettings(AdminSettingsPage):
         },
         "site_about": {
             "title": "About This Site",
-            "help_text": "Displayed on the homepage and the about page.\nNewlines are preserved; HTML also allowed.",
+            "help_text": "Displayed on the homepage and the about page.\nUse Markdown for formatting.",
             "display": "textarea",
         },
         "site_icon": {
@@ -155,3 +155,34 @@ class TuningSettings(AdminSettingsPage):
             "cache_timeout_identity_feed",
         ],
     }
+
+
+class PoliciesSettings(AdminSettingsPage):
+
+    section = "policies"
+
+    options = {
+        "policy_terms": {
+            "title": "Terms of Service Page",
+            "help_text": "Will only be shown if it has content. Use Markdown for formatting.",
+            "display": "textarea",
+        },
+        "policy_privacy": {
+            "title": "Privacy Policy Page",
+            "help_text": "Will only be shown if it has content. Use Markdown for formatting.",
+            "display": "textarea",
+        },
+        "policy_rules": {
+            "title": "Server Rules Page",
+            "help_text": "Will only be shown if it has content. Use Markdown for formatting.",
+            "display": "textarea",
+        },
+    }
+
+    layout = {
+        "Policies": [
+            "policy_rules",
+            "policy_terms",
+            "policy_privacy",
+        ],
+    }
diff --git a/users/views/auth.py b/users/views/auth.py
index 61e9a29..acb22b6 100644
--- a/users/views/auth.py
+++ b/users/views/auth.py
@@ -30,10 +30,40 @@ class Signup(FormView):
 
         def __init__(self, *args, **kwargs):
             super().__init__(*args, **kwargs)
+            # Add the invite field if it's enabled
             if Config.system.signup_invite_only:
                 self.fields["invite_code"] = forms.CharField(
                     help_text="Your invite code from one of our admins"
                 )
+            # Add the policies if they're defined
+            policies = []
+            if Config.system.policy_rules:
+                policies.append("<a href='/pages/rules/'>Server Rules</a>")
+            if Config.system.policy_terms:
+                policies.append("<a href='/pages/terms/'>Terms of Service</a>")
+            if Config.system.policy_privacy:
+                policies.append("<a href='/pages/privacy/'>Privacy Policy</a>")
+            if policies:
+                links = ""
+                for i, policy in enumerate(policies):
+                    if i == 0:
+                        links += policy
+                    elif i == len(policies) - 1:
+                        if len(policies) > 2:
+                            links += ", and "
+                        else:
+                            links += " and "
+                        links += policy
+                    else:
+                        links += ", "
+                        links += policy
+                self.fields["policy"] = forms.BooleanField(
+                    label="Policies",
+                    help_text=f"Have you read the {links}, and agree to them?",
+                    widget=forms.Select(
+                        choices=[(False, "I do not agree"), (True, "I agree")]
+                    ),
+                )
 
         def clean_email(self):
             email = self.cleaned_data.get("email").lower()
@@ -45,8 +75,13 @@ class Signup(FormView):
 
         def clean_invite_code(self):
             invite_code = self.cleaned_data["invite_code"].lower().strip()
-            if not Invite.objects.filter(token=invite_code).exists():
+            invite = Invite.objects.filter(token=invite_code).first()
+            if not invite:
                 raise forms.ValidationError("That is not a valid invite code")
+            if invite.email and invite.email != self.cleaned_data.get("email"):
+                raise forms.ValidationError(
+                    "That is not a valid invite code for this email address"
+                )
             return invite_code
 
         def clean(self):
-- 
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