From 89074201d04bfa3b0d0a36abd104e4464a99847d Mon Sep 17 00:00:00 2001
From: Prathamesh
Date: Wed, 27 Dec 2023 15:54:09 +0530
Subject: Allow organiser to Download all the certificates

---
 website/cgen/templates/download_all.html | 29 ++++++++++++++++++++++++++
 website/cgen/views.py                    | 35 +++++++++++++++++++++++---------
 website/website/urls.py                  |  4 ++++
 3 files changed, 58 insertions(+), 10 deletions(-)
 create mode 100644 website/cgen/templates/download_all.html

diff --git a/website/cgen/templates/download_all.html b/website/cgen/templates/download_all.html
new file mode 100644
index 0000000..bcadf04
--- /dev/null
+++ b/website/cgen/templates/download_all.html
@@ -0,0 +1,29 @@
+{% extends 'base.html' %}
+{% block header%}
+    {{ certificate.event.name }} Certificates
+{% endblock %}
+{% block content %}
+        <table class="table table-bordered">
+        <thead>
+            <tr>
+            <th scope="col">#</th>
+            <th scope="col">Name</th>
+            <th scope="col">Download</th>
+            </tr>
+        </thead>
+        <tbody class="table-group-divider">
+        {% for email, name in details.items %}
+            <tr>
+             <th scope="row">{{ forloop.counter }}</th>
+             <td> {{ name | title }} </td>
+              <td><a class="btn btn-primary btn-lg" href="{%  url 'certificate_download' certificate.id email  %}" role="button"> Download </a></td>
+            </tr>
+        {% endfor %}
+          </tbody>
+
+
+        </table>
+
+
+{% endblock %}
+
diff --git a/website/cgen/views.py b/website/cgen/views.py
index 1343312..68623cb 100644
--- a/website/cgen/views.py
+++ b/website/cgen/views.py
@@ -15,23 +15,38 @@ def events(request):
     context = {'events': events}
     return render(request, 'index.html', context)
 
+def certificate_download_all(request, certificate_id):
+    certificate = get_object_or_404(Certificate, id=certificate_id)
+    context = {'certificate': certificate}
+    participants = certificate.participant_set.all()
+    details = {}
+    for participant in participants:
+        info = eval(f'{participant.details}')
+        details[participant.email] = info['name']
+    context['details'] = details
+    return render(request, 'download_all.html', context)
+
+
 # Create your views here.
-def certificate_download(request, certificate_id):
+def certificate_download(request, certificate_id, email=None):
     context= {}
     certificate = get_object_or_404(Certificate, id=certificate_id)
     context['certificate'] = certificate
     ci = RequestContext(request)
     if request.method == 'POST':
         email = request.POST.get('email').strip()
-        cm, s = generator.get_certificate(certificate_id, email)
-        if not s:
-            context["notregistered"] = 1
-            return render(request, 'download.html', context)
-        if s:
-            response = HttpResponse(cm.certificate_file, content_type="application/pdf")
-            response['Content-Disposition'] = 'attachment; filename="certificate.pdf"'
-            return response 
-    return render(request, 'download.html', context)
+    elif email is not None:
+        email = email
+    else:
+        return render(request, 'download.html', context)
+    cm, s = generator.get_certificate(certificate_id, email)
+    if not s:
+        context["notregistered"] = 1
+        return render(request, 'download.html', context)
+    if s:
+        response = HttpResponse(cm.certificate_file, content_type="application/pdf")
+        response['Content-Disposition'] = 'attachment; filename="certificate.pdf"'
+        return response
 
 
 def verify(request, key=None):
diff --git a/website/website/urls.py b/website/website/urls.py
index dec738e..4bf9ff6 100644
--- a/website/website/urls.py
+++ b/website/website/urls.py
@@ -23,6 +23,10 @@ urlpatterns = [
     path('certificate/events/', views.events, name="events"),
     path('certificate/download/<int:certificate_id>/',
          views.certificate_download, name="certificate_download"),
+    path('certificate/download/<int:certificate_id>/<str:email>/',
+         views.certificate_download, name="certificate_download"),
+    path('certificate/download_all/<int:certificate_id>/',
+         views.certificate_download_all, name="certificate_download_all"),
     path('certificate/verify/', views.verify, name="verify"),
     path('certificate/verify/<str:key>/', views.verify, name="verify"),
     path('certificate/upload/<int:certificate_id>/',
-- 
cgit