From d43bf546099e427ccf961ce127101d9551f126e0 Mon Sep 17 00:00:00 2001
From: Thomas Sileo <t@a4.io>
Date: Wed, 24 Aug 2022 21:18:30 +0200
Subject: [PATCH] Custom footer support

---
 app/config.py             |  9 +++++++++
 app/scss/main.scss        | 11 +++++++----
 app/templates.py          |  2 ++
 app/templates/layout.html |  6 +++++-
 4 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/app/config.py b/app/config.py
index ba04acd..d497cad 100644
--- a/app/config.py
+++ b/app/config.py
@@ -12,6 +12,7 @@ from fastapi import HTTPException
 from fastapi import Request
 from itsdangerous import URLSafeTimedSerializer
 from loguru import logger
+from markdown import markdown
 
 from app.utils.emoji import _load_emojis
 from app.utils.version import get_version_commit
@@ -72,6 +73,7 @@ class Config(pydantic.BaseModel):
     metadata: list[_ProfileMetadata] | None = None
     code_highlighting_theme = "friendly_grayscale"
     blocked_servers: list[_BlockedServer] = []
+    custom_footer: str | None = None
 
     inbox_retention_days: int = 15
 
@@ -122,6 +124,13 @@ if CONFIG.privacy_replace:
 BLOCKED_SERVERS = {blocked_server.hostname for blocked_server in CONFIG.blocked_servers}
 
 INBOX_RETENTION_DAYS = CONFIG.inbox_retention_days
+CUSTOM_FOOTER = (
+    markdown(
+        CONFIG.custom_footer.replace("{version}", VERSION), extensions=["mdx_linkify"]
+    )
+    if CONFIG.custom_footer
+    else None
+)
 
 BASE_URL = ID
 DEBUG = CONFIG.debug
diff --git a/app/scss/main.scss b/app/scss/main.scss
index f572c4b..1c37459 100644
--- a/app/scss/main.scss
+++ b/app/scss/main.scss
@@ -194,10 +194,13 @@ main {
     margin: 30px auto;
 }
 footer {
-    width: 100%;
-    max-width: 1000px;
-    margin: 20px auto;
-    color: $muted-color;
+  width: 100%;
+  max-width: 1000px;
+  margin: 20px auto;
+  color: $muted-color;
+  p {
+    margin: 0;    
+  }
 }
 .actor-box {
   display: flex;
diff --git a/app/templates.py b/app/templates.py
index 2ba36fa..ab229be 100644
--- a/app/templates.py
+++ b/app/templates.py
@@ -27,6 +27,7 @@ from app.ap_object import Attachment
 from app.ap_object import Object
 from app.config import BASE_URL
 from app.config import CSS_HASH
+from app.config import CUSTOM_FOOTER
 from app.config import DEBUG
 from app.config import VERSION
 from app.config import generate_csrf_token
@@ -132,6 +133,7 @@ async def render_template(
                 select(func.count(models.Following.id))
             ),
             "actor_types": ap.ACTOR_TYPES,
+            "custom_footer": CUSTOM_FOOTER,
             **template_args,
         },
         status_code=status_code,
diff --git a/app/templates/layout.html b/app/templates/layout.html
index 0124969..8e7a0c3 100644
--- a/app/templates/layout.html
+++ b/app/templates/layout.html
@@ -47,7 +47,11 @@
 
 <footer class="footer">
     <div class="box">
-    Powered by <a href="https://docs.microblog.pub">microblog.pub</a> <small class="microblogpub-version"><code>{{ microblogpub_version }}</code></small> and the <a href="https://activitypub.rocks/">ActivityPub</a> protocol. <a href="{{ url_for("login") }}">Admin</a>.
+    {% if custom_footer %}
+        {{ custom_footer | safe }}
+    {% else %}
+        Powered by <a href="https://docs.microblog.pub">microblog.pub</a> <small class="microblogpub-version"><code>{{ microblogpub_version }}</code></small> and the <a href="https://activitypub.rocks/">ActivityPub</a> protocol. <a href="{{ url_for("login") }}">Admin</a>.
+    {% endif %}
     </div>
 </footer>
 </body>