commit c6f8c351b27eeaf732a71f4ed44b23e5af601645
Author: Tanner Collin <git@tannercollin.com>
Date:   Wed Aug 7 21:01:47 2019 +0000

    Move t0url to its own git repo

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10bad72
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,108 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+
+# Editor
+*.swp
+*.swo
+
+# DB
+db.sqlite3
+
+data/*
diff --git a/data/.gitkeep b/data/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/t0url.py b/t0url.py
new file mode 100644
index 0000000..86d8d33
--- /dev/null
+++ b/t0url.py
@@ -0,0 +1,96 @@
+# t0url - url.t0.vc
+# MIT License
+
+import random
+import shelve
+import string
+import validators
+
+from flask import abort, Flask, request, redirect
+
+DB = 'data/t0url'
+PORT = 5004
+DOMAIN = 'url.t0.vc'
+URL = 'https://' + DOMAIN
+POST = 'url'
+
+def help():
+    form = (
+        '<form action="{0}" method="POST" accept-charset="UTF-8">'
+	'<input name="web" type="hidden" value="true">'
+        '<input name="{1}">'
+        '<br><button type="submit">Submit</button></form>'.format(URL, POST)
+    )
+    return """
+<pre>
+                        url.t0.vc
+NAME
+    t0url: command line short URL.
+
+USAGE
+    &lt;command&gt; | curl -F '{0}=&lt;-' {1}
+    or upload from the web:
+
+{2}
+
+EXAMPLES
+    ~$ cat yourfile | curl -F '{0}=&lt;-' {1}
+       {1}/VFAR
+    ~$ firefox {1}/VFAR
+
+    Add this to your .bashrc:
+
+    alias {0}="curl -F '{0}=<-' {1}"
+
+    Now you can pipe a URL directly into {0}!
+
+SOURCE CODE
+    https://txt.t0.vc/RWFA
+
+SEE ALSO
+    https://txt.t0.vc
+    https://pic.t0.vc
+</pre>""".format(POST, URL, form)
+
+def new_id():
+    return ''.join(random.choice(string.ascii_uppercase) for _ in range(4))
+
+flask_app = Flask(__name__)
+
+@flask_app.route('/', methods=['GET'])
+def index():
+    return '<html><body>{}</body></html>'.format(help())
+
+@flask_app.route('/', methods=['POST'])
+def new():
+    try:
+        with shelve.open(DB) as db:
+            nid = new_id()
+            while nid in db:
+                nid = new_id()
+
+            url = request.form['url'].strip()
+
+            if not url: raise
+            if DOMAIN in url: raise
+            if not url.startswith('http'):
+                url = 'http://' + url
+            if not validators.url(url): raise
+
+            db[nid] = url
+
+            print('Adding url {}:\n{}'.format(nid, url))
+
+        return '{}/{}'.format(URL, nid) + '\n'
+    except:
+        abort(400)
+
+@flask_app.route('/<nid>', methods=['GET'])
+def get(nid):
+    try:
+        with shelve.open(DB) as db:
+            return redirect(db[nid])
+    except:
+        abort(404)
+
+flask_app.run(port=PORT)