renamed main script to "qr-labels" to avoid confusion with the qr library

qr-labels.py

@@ -0,0 +1,59 @@
+from flask import Flask, Response, redirect, url_for, request, session, abort, render_template
+from flask_login import LoginManager, UserMixin, login_required, login_user, logout_user, current_user
+import json
+import re
+app = Flask(__name__)
+
+systemURL = '192.168.0.11:5000'
+
+with open('links.json', 'r') as infile:
+	links = json.load(infile)
+
+def codeValidation(code):
+	if len(code) not in range (5,6):
+		return False
+	if re.match('^[\w-]+$', code) is None:
+		return False
+	return True
+
+def codeLink(code):
+	global links
+	if code not in links:
+		return False
+	if len(links[code]['url'])==0:
+		return None
+	return links[code]['url']
+
+@app.route("/edit", methods=['GET', 'POST'])
+def edit():
+	code = request.form.get("code")
+	print ("code: {}".format(code))
+	if codeLink(code) is False:
+		return render_template('invalid.html', code=code)
+	if codeLink(code) is not None:
+		return render_template('cantedit.html', url=codeLink(code))
+	url = request.form.get("url")
+	if url is None:
+		return render_template('editlink.html', code=code)
+	return render_template('success.html')
+
+@app.route("/admin", methods=['GET', 'POST'])
+def admin():
+	return render_template('admin.html')
+
+@app.route("/list")
+def list():
+	return render_template('message.html', message='Comming soon!™')
+
+@app.route('/', defaults={'path': ''})
+@app.route('/<path:path>')
+def catch_all(path):
+	if len(path)==0:
+		return render_template('welcome.html')
+	if path in links:
+		if codeLink(path) is not None:
+			return redirect(links[path]['url'], code=302)
+		else:
+			return render_template('newcode.html', code=path)
+	else:
+		return render_template('invalid.html', code=path)