Complete guest book

guestbook.html.blank

@@ -0,0 +1,23 @@
+<meta charset=UTF-8><link rel=icon href=data:,><pre>
+Tanner Collin
+
+Guest Book
+==========
+
+If you visited my website, please sign my guestbook!
+<form action="g/submit" method="POST" accept-charset="UTF-8">
+Your name:
+<input name="name">
+
+Your website (optional):
+<input name="website">
+
+Your message:
+<textarea name="message" cols="60" rows="8"></textarea>
+
+<button type="submit">Submit</button>
+</form>
+
+Messages
+========
+

main.py

@@ -1,19 +1,81 @@
 import settings
 import asyncio
+import json
+from datetime import datetime
+from uuid import uuid4
 from telethon import TelegramClient, events
 
 from aiohttp import web
 
 bot = TelegramClient('data/bot', settings.API_ID, settings.API_HASH).start(bot_token=settings.API_TOKEN)
+TANNER = 79316791
+
+messages = {}
 
 @bot.on(events.NewMessage(incoming=True))
 async def new_message(event):
     text = event.raw_text
-    print(text)
+    sender = event.sender_id
+    print(sender, text)
+
+    if sender != TANNER:
+        return
+    if not text.startswith('/allow_'):
+        return
+
+    mid = text.replace('/allow_', '')
+    try:
+        data = messages[mid]
+    except KeyError:
+        await event.reply('Message ID not found. Did the bot restart?')
+        return
+
+    entry = '--------------------------\n\n{} - {}'.format(data['date'], data['name'])
+
+    website = data['website']
+    if website:
+        if not website.startswith('http://') and not website.startswith('https://'):
+            website = 'http://' + website
+        entry += ' (<a href="{0}" target="_blank" rel="noreferrer noopener">{0}</a>)'.format(website)
+
+    entry += '\n\n{}\n\n'.format(data['message'])
+
+    with open('data/guestbook.html', 'a') as f:
+        f.write(entry)
+
+    await event.reply('Entry added to t0.vc/g')
+    print('Added', data)
+
 
 async def submit(request):
-    data = await request.post()
+    data = dict(await request.post())
-    print(data)
+    data['date'] = str(datetime.today().date())
+    mid = str(uuid4()).split('-')[0]
+    print(mid, data)
+
+    try:
+        name = data['name']
+        website = data.get('website', '')
+        message = data['message']
+    except KeyError:
+        raise web.HTTPBadRequest(reason='You are missing something.')
+
+    if len(name) > 50:
+        raise web.HTTPBadRequest(reason='Name is too long.')
+    if len(website) > 100:
+        raise web.HTTPBadRequest(reason='Website is too long.')
+    if len(message) > 1000:
+        raise web.HTTPBadRequest(reason='Message is too long.')
+
+    report = 'Name: {}\n\nWebsite: {}\n\nMessage: {}\n\n/allow_{}'
+    await bot.send_message(TANNER, message=report.format(name, website, message, mid))
+    messages[mid] = data
+
+    with open('data/messages.log', 'a') as f:
+        f.write(json.dumps(data)+'\n')
+
+    return web.Response(text='Thanks! Your message is pending approval.')
+
 
 if __name__ == '__main__':
     bot.start()