110 lines
4.8 KiB
Python
110 lines
4.8 KiB
Python
from ..forms.quiz import StartQuiz
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from ..models import Entry, Test
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from ..tools.forms import send_errors_to_client
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from ..tools.logs import write
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from ..tools.test import redirect_if_started
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from flask import Blueprint, jsonify, render_template, request, session
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from flask.helpers import abort, flash, redirect, url_for
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from datetime import datetime
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quiz = Blueprint(
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name='quiz',
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import_name=__name__,
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template_folder='templates',
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static_folder='static',
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static_url_path='/quiz/static'
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)
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@quiz.route('/')
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@quiz.route('/home/')
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@redirect_if_started
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def _home():
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return render_template('/quiz/index.html')
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@quiz.route('/instructions/')
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def _instructions():
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return render_template('/quiz/instructions.html')
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@quiz.route('/start/', methods=['GET', 'POST'])
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def _start():
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clubs = [
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'Barrowland Bears Korfball Club',
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'Dundee Korfball Club',
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'Edinburgh City Korfball Club',
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'Edinburgh Mavericks Korfball Club',
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'Edinburgh University Korfball Club',
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'Glasgow Korfball Club',
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'Saint Andrews University Korfball Club',
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'Strathclyde University Korfball Club'
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]
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try: entries = Entry.query.all()
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except Exception as exception:
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write('system.log', f'Database error when processing request \'{request.url}\': {exception}')
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return abort(500)
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for entry in entries: clubs.append(entry.get_club())
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clubs = list(set(clubs))
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try: clubs.remove('')
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except: pass
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form = StartQuiz()
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if request.method == 'POST':
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if form.validate_on_submit():
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entry = Entry()
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entry.set_first_name(request.form.get('first_name'))
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entry.set_surname(request.form.get('surname'))
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entry.set_club(request.form.get('club'))
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entry.set_email(request.form.get('email'))
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code = request.form.get('test_code').replace('—', '').lower()
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try: test = Test.query.filter_by(code=code).first()
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except Exception as exception:
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write('system.log', f'Database error when processing request \'{request.url}\': {exception}')
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return abort(500)
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if not test: return jsonify({'error': 'The exam code you entered is invalid.'}), 400
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entry.test = test
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entry.dataset = test.dataset
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entry.user_code = request.form.get('user_code')
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entry.user_code = None if entry.user_code == '' else entry.user_code.lower()
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if entry.user_code and entry.user_code not in test.adjustments: return jsonify({'error': f'The user code you entered is not valid.'}), 400
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if test.end_date < datetime.now(): return jsonify({'error': f'The exam code you entered expired on {test["expiry_date"].strftime("%d %b %Y %H:%M")}.'}), 400
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if test.start_date > datetime.now(): return jsonify({'error': f'The exam has not yet opened. Your exam code will be valid from {test["start_date"].strftime("%d %b %Y %H:%M")}.'}), 400
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success, message = entry.ready()
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if success:
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session['id'] = entry.id
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return jsonify({
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'success': 'Received and validated test and/or user code. Redirecting to test client.',
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'id': entry.id
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}), 200
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return jsonify({'error': 'There was an error processing the user test and/or user codes.'}), 400
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return send_errors_to_client(form=form)
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return render_template('/quiz/start_quiz.html', form = form, clubs = clubs)
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@quiz.route('/quiz/')
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def _quiz():
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id = session.get('id')
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try:
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if not id or not Entry.query.filter_by(id=id).first():
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flash('Your session was not recognised. Please sign in to the quiz again.', 'error')
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session.pop('id', None)
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return redirect(url_for('quiz._start'))
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except Exception as exception:
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write('system.log', f'Database error when processing request \'{request.url}\': {exception}')
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return abort(500)
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return render_template('/quiz/client.html')
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@quiz.route('/result/')
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def _result():
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id = session.get('id')
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try: entry = Entry.query.filter_by(id=id).first()
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except Exception as exception:
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write('system.log', f'Database error when processing request \'{request.url}\': {exception}')
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return abort(500)
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if not entry: return abort(404)
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session.pop('id',None)
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score = round(100*entry.result['score']/entry.result['max'])
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tags_low = { tag: tag_result['max'] - tag_result['scored'] for tag, tag_result in entry.result['tags'].items() }
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sorted_low_tags = sorted(tags_low.items(), key=lambda x: x[1], reverse=True)
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tag_output = [ tag[0] for tag in sorted_low_tags[0:3] if tag[1] > 3]
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if not entry.status == 'late':
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entry.notify_result()
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return render_template('/quiz/result.html', entry=entry, score=score, tag_output=tag_output) |