add qr codes to posts

graphs-n-shit
lza_menace 4 years ago
parent 09409b80a7
commit 0f1d449e69

@ -5,3 +5,5 @@ peewee
gunicorn
six
praw
qrcode
Pillow

@ -1,4 +1,7 @@
from os import path, remove
from io import BytesIO
from base64 import b64encode
from qrcode import make as qrcode_make
from flask import render_template, Blueprint, request, session, flash
from flask import send_from_directory, redirect, url_for, current_app
from werkzeug.utils import secure_filename
@ -31,6 +34,8 @@ def top():
@bp.route("/post/<id>")
def read(id):
_address_qr = BytesIO()
qr_code = None
if Post.filter(id=id):
wallet = wownero.Wallet()
post = Post.get(id=id)
@ -41,6 +46,9 @@ def read(id):
if wallet.connected:
address = wallet.get_address(account=post.account_index)
transfers = wallet.transfers(account=post.account_index)
qr_uri = f'wownero:{address}?tx_description=suchwow%20post%20{post.id}'
address_qr = qrcode_make(qr_uri).save(_address_qr)
qr_code = b64encode(_address_qr.getvalue()).decode()
else:
address = "?"
transfers = "?"
@ -48,7 +56,8 @@ def read(id):
"post/read.html",
post=post,
address=address,
transfers=transfers
transfers=transfers,
qr_code=qr_code
)
else:
flash("No meme there, brah")

@ -24,6 +24,9 @@
<!-- Payments -->
<h2>Payments</h2>
<p style="word-break:break-all;">Vote for this post by sending WOW to the following address:<br><i>{{ address }}</i></p>
{% if qr_code %}
<img src="data:image/png;base64,{{ qr_code }}" width=180 class="center"><br /><br />
{% endif %}
<h5>WOW Received</h5>
{% if transfers.in %}
<ul>

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