From c441e411d0ac68a78554d15e302a74fdeabb7420 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Sun, 26 Jun 2022 11:50:10 +0200
Subject: Remove URL shortening functionality.

Gets rid of the validators dependency.
---
 fhost.py         | 24 ------------------------
 requirements.txt |  1 -
 2 files changed, 25 deletions(-)

diff --git a/fhost.py b/fhost.py
index 293e88e..ea2b8d7 100755
--- a/fhost.py
+++ b/fhost.py
@@ -30,7 +30,6 @@ from mimetypes import guess_extension
 import os, sys
 import requests
 from short_url import UrlEncoder
-from validators import url as url_valid
 
 app = Flask(__name__)
 app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
@@ -150,24 +149,6 @@ def fhost_url(scheme=None):
 def is_fhost_url(url):
     return url.startswith(fhost_url()) or url.startswith(fhost_url("https"))
 
-def shorten(url):
-    if len(url) > app.config["MAX_URL_LENGTH"]:
-        abort(414)
-
-    if not url_valid(url) or is_fhost_url(url) or "\n" in url:
-        abort(400)
-
-    existing = URL.query.filter_by(url=url).first()
-
-    if existing:
-        return existing.geturl()
-    else:
-        u = URL(url)
-        db.session.add(u)
-        db.session.commit()
-
-        return u.geturl()
-
 def in_upload_bl(addr):
     if os.path.isfile(app.config["FHOST_UPLOAD_BLACKLIST"]):
         with open(app.config["FHOST_UPLOAD_BLACKLIST"], "r") as bl:
@@ -346,8 +327,6 @@ def fhost():
             return store_file(request.files["file"], request.remote_addr)
         elif "url" in request.form:
             return store_url(request.form["url"], request.remote_addr)
-        elif "shorten" in request.form:
-            return shorten(request.form["shorten"])
 
         abort(400)
     else:
@@ -371,11 +350,8 @@ HTTP POST files here:
     curl -F'file=@yourfile.png' {0}
 You can also POST remote URLs:
     curl -F'url=http://example.com/image.jpg' {0}
-Or you can shorten URLs:
-    curl -F'shorten=http://example.com/some/long/url' {0}
 
 File URLs are valid for at least 30 days and up to a year (see below).
-Shortened URLs do not expire.
 
 Maximum file size: {1}
 Not allowed: {5}
diff --git a/requirements.txt b/requirements.txt
index 7168db6..f22a8c5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,4 +10,3 @@ flask_migrate
 flask_script
 python_magic
 short_url
-validators
-- 
cgit v1.2.3