CrossApp_old/courses/views.py

import csv
from django.http import HttpResponse
from reportlab.pdfgen import canvas
from reportlab.lib.pagesizes import A4
from django.contrib.auth.decorators import login_required

def export_csv(request, course_id):
	course = get_object_or_404(Course, id=course_id)
	response = HttpResponse(content_type='text/csv')
	response['Content-Disposition'] = f'attachment; filename="course_{course_id}_resultats.csv"'
	writer = csv.writer(response)
	writer.writerow(['Rang', 'Nom', 'Classe', 'Temps'])
	import json
	rows_json = request.POST.get('rows')
	if request.method == "POST" and rows_json:
		try:
			rows = json.loads(rows_json)
			for row in rows:
				writer.writerow(row)
		except Exception:
			pass  # fallback below if erreur
	else:
		arrivees = course.arrivees.select_related('coureur').order_by('rang')
		for a in arrivees:
			writer.writerow([a.rang, a.coureur.nom, a.coureur.classe, str(a.temps)])
	return response

def export_pdf(request, course_id):
	course = get_object_or_404(Course, id=course_id)
	response = HttpResponse(content_type='application/pdf')
	response['Content-Disposition'] = f'attachment; filename="course_{course_id}_resultats.pdf"'
	p = canvas.Canvas(response, pagesize=A4)
	width, height = A4
	y = height - 50
	p.setFont("Helvetica-Bold", 16)
	p.drawString(50, y, f"Résultats - {course.nom} ({course.date})")
	y -= 40
	p.setFont("Helvetica", 12)
	p.drawString(50, y, "Rang")
	p.drawString(100, y, "Nom")
	p.drawString(300, y, "Classe")
	p.drawString(400, y, "Temps")
	y -= 20
	import json
	rows_json = request.POST.get('rows')
	if request.method == "POST" and rows_json:
		try:
			rows = json.loads(rows_json)
			for row in rows:
				p.drawString(50, y, str(row[0]))
				p.drawString(100, y, str(row[1]))
				p.drawString(300, y, str(row[2]))
				p.drawString(400, y, str(row[3]))
				y -= 20
				if y < 50:
					p.showPage()
					y = height - 50
		except Exception:
			pass  # fallback below si erreur
	else:
		arrivees = course.arrivees.select_related('coureur').order_by('rang')
		for a in arrivees:
			p.drawString(50, y, str(a.rang))
			p.drawString(100, y, a.coureur.nom)
			p.drawString(300, y, a.coureur.classe)
			p.drawString(400, y, str(a.temps))
			y -= 20
			if y < 50:
				p.showPage()
				y = height - 50
	p.save()
	return response

from django.shortcuts import get_object_or_404
from django.utils import timezone
from .models import Arrivee

@login_required
def course_detail_view(request, course_id):
	course = get_object_or_404(Course, id=course_id)
	arrivees = course.arrivees.select_related('coureur').order_by('rang')
	is_started = course.depart is not None
	is_finished = course.fin is not None

	# Gestion du bouton départ/fin
	if request.method == 'POST':
		if 'start' in request.POST and not is_started:
			course.depart = timezone.now()
			course.save()
			is_started = True
		elif 'finish' in request.POST and is_started and not is_finished:
			course.fin = timezone.now()
			course.save()
			is_finished = True
		return redirect('course_detail', course_id=course.id)

	if request.headers.get('x-requested-with') == 'XMLHttpRequest':
		# Ne renvoie que le tbody pour le rafraîchissement websocket
		from django.template.loader import render_to_string
		tbody = render_to_string('arrivees_tbody.html', {'arrivees': arrivees})
		return HttpResponse(tbody)
	return render(request, 'course_detail.html', {
		'course': course,
		'arrivees': arrivees,
		'is_started': is_started,
		'is_finished': is_finished
	})

from django.shortcuts import render, redirect
from django.contrib.auth.decorators import login_required
from .models import Course
from .forms import CourseForm

@login_required
def main_view(request):
	from django.utils import timezone
	courses = Course.objects.all()
	if request.method == 'POST' and request.headers.get('x-requested-with') == 'XMLHttpRequest':
		from django.http import JsonResponse
		nom = request.POST.get('nom')
		date = timezone.localdate()
		if not nom:
			return JsonResponse({'success': False, 'error': "Le nom de la course est requis."})
		if Course.objects.filter(nom=nom, date=date).exists():
			return JsonResponse({'success': False, 'error': "Une course avec ce nom existe déjà aujourd'hui."})
		course = Course.objects.create(nom=nom, date=date)
		return JsonResponse({'success': True, 'course_id': course.id})
	form = CourseForm()
	return render(request, 'main.html', {
		'courses': courses,
		'form': form,
		'now': timezone.localdate()
	})