Move t0pic to its own git repo

2019-08-07 21:00:54 +00:00
commit 09ca9b421c
3 changed files with 211 additions and 0 deletions
@@ -0,0 +1,103 @@
+# t0pic - pic.t0.vc
+# MIT License
+
+import random
+import string
+
+from flask import abort, Flask, request, redirect
+from pathlib import Path
+from PIL import Image
+
+PICS = Path('data')
+MAX_SIZE = 1920
+PORT = 5003
+URL = 'https://pic.t0.vc'
+POST = 'pic'
+
+def help():
+    form = (
+        '<form action="{0}" method="POST" accept-charset="UTF-8" enctype="multipart/form-data">'
+	'<input name="web" type="hidden" value="true">'
+        '<input name="pic" type="file" accept="image/*" />'
+        '<br><br><button type="submit">Submit</button></form>'.format(URL, POST)
+    )
+    return """
+<pre>
+                        pic.t0.vc
+NAME
+    t0pic: command line image host.
+
+USAGE
+    &lt;image output&gt; | curl -F '{0}=@/dev/stdin' {1}
+    or upload from the web:
+
+{2}
+
+DESCRIPTION
+    I got sick of imgur not working on mobile, so I built this
+    Images are resized to a max dimension of {3} px
+    Don't use this for anything serious
+
+EXAMPLES
+    ~$ cat kitten.jpg | curl -F '{0}=@/dev/stdin' {1}
+       {1}/YXKV.jpg
+    ~$ firefox {1}/YXKV.jpg
+
+    Add this to your .bashrc:
+
+    alias {0}="curl -F '{0}=@/dev/stdin' {1}"
+
+    Now you can pipe directly into {0}!
+
+SOURCE CODE
+    https://txt.t0.vc/CQQE
+    nginx config: https://txt.t0.vc/ZKEH
+
+SEE ALSO
+    https://txt.t0.vc
+    https://url.t0.vc
+</pre>""".format(POST, URL, form, MAX_SIZE)
+
+
+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:
+        nid = new_id()
+        while nid in [p.stem for p in PICS.iterdir()]:
+            nid = new_id()
+
+        pic = request.files['pic']
+        if not pic: raise
+        pic = Image.open(pic)
+
+        if pic.format == 'PNG':
+            ext = '.png'
+        elif pic.format == 'JPEG':
+            ext = '.jpg'
+        else:
+            raise
+
+        filename = nid + ext
+        pic.thumbnail([MAX_SIZE, MAX_SIZE], Image.ANTIALIAS)
+        pic.save(str(PICS.joinpath(filename)))
+
+        print('Adding pic {}'.format(nid))
+
+        url = '{}/{}'.format(URL, filename)
+        if 'web' in request.form:
+            return redirect(url)
+        else:
+            return url + '\n'
+    except:
+        abort(400)
+
+flask_app.run(port=PORT)