def _create_custom_template(self, org_id=None, mode=None, course_key=None):
"""
Creates a custom certificate template entry in DB.
"""
template_html = """
<%namespace name='static' file='static_content.html'/>
<html>
<body>
lang: ${LANGUAGE_CODE}
course name: ${accomplishment_copy_course_name}
mode: ${course_mode}
${accomplishment_copy_course_description}
${twitter_url}
<img class="custom-logo" src="${static.certificate_asset_url('custom-logo')}" />
</body>
</html>
"""
template = CertificateTemplate(
name='custom template',
template=template_html,
organization_id=org_id,
course_key=course_key,
mode=mode,
is_active=True
)
template.save()
def _create_custom_template(self, org_id=None, mode=None, course_key=None):
"""
Creates a custom certificate template entry in DB.
"""
template_html = """
<html>
<body>
lang: ${LANGUAGE_CODE}
course name: ${accomplishment_copy_course_name}
mode: ${course_mode}
${accomplishment_copy_course_description}
</body>
</html>
"""
template = CertificateTemplate(
name='custom template',
template=template_html,
organization_id=org_id,
course_key=course_key,
mode=mode,
is_active=True
)
template.save()
def _create_custom_template(self, org_id=None, mode=None, course_key=None):
"""
Creates a custom certificate template entry in DB.
"""
template_html = """
<%namespace name='static' file='static_content.html'/>
<html>
<body>
lang: ${LANGUAGE_CODE}
course name: ${accomplishment_copy_course_name}
mode: ${course_mode}
${accomplishment_copy_course_description}
${twitter_url}
<img class="custom-logo" src="${static.certificate_asset_url('custom-logo')}" />
</body>
</html>
"""
template = CertificateTemplate(name='custom template',
template=template_html,
organization_id=org_id,
course_key=course_key,
mode=mode,
is_active=True)
template.save()
def _create_custom_template(self, org_id=None, mode=None, course_key=None):
"""
Creates a custom certificate template entry in DB.
"""
template_html = """
<html>
<body>
lang: ${LANGUAGE_CODE}
course name: ${accomplishment_copy_course_name}
mode: ${course_mode}
${accomplishment_copy_course_description}
${twitter_url}
</body>
</html>
"""
template = CertificateTemplate(
name='custom template',
template=template_html,
organization_id=org_id,
course_key=course_key,
mode=mode,
is_active=True
)
template.save()
def update_image(request, pk):
if not utils.can_approve_certificates(request.user):
raise PermissionDenied
certificate_request = get_object_or_404(CertificateRequest, pk=pk)
instance = certificate_request.get_template()
if 'image' in request.FILES:
template_bytes = request.FILES['image'].read()
else:
template_bytes = instance.image.read()
if instance:
existing_positions = instance.text_positions.all()
else:
existing_positions = TextPosition.objects.none()
position_formset = PositionFormset(request.POST, instance=instance)
if position_formset.is_valid():
# Formsets only return changed objects.
changed_positions = position_formset.save(commit=False)
previous_pks = [
position.pk for position in changed_positions if position.pk
]
existing_positions = existing_positions.exclude(pk__in=previous_pks)
positions = changed_positions + list(existing_positions)
else:
raise Exception(u"خطأ في تحديد مواضع النصوص")
example_text = request.POST.get('example_text', TEXT_PLACE_HOLDER)
image_format = request.POST.get('image_format', 'PNG')
template = CertificateTemplate(image_format=image_format)
texts = [example_text] * len(positions)
file_path, img_url = utils.generate_certificate_image(
certificate_request.pk,
template=template,
template_bytes=template_bytes,
positions=positions,
texts=texts)
return {'img_url': img_url}
def approve_request(request, pk):
if not utils.can_approve_certificates(request.user):
raise PermissionDenied
certificate_request = get_object_or_404(CertificateRequest, pk=pk)
context = {'certificate_request': certificate_request}
instance = certificate_request.get_template()
if instance:
texts = [TEXT_PLACE_HOLDER] * instance.text_positions.count()
file_path, relative_url = utils.generate_certificate_image(
pk, template=instance, texts=texts)
context['tmp_image'] = relative_url
else:
instance = CertificateTemplate(certificate_request=certificate_request)
if request.method == 'POST':
template_form = CertificateTemplateForm(request.POST,
request.FILES,
instance=instance)
formset = PositionFormset(request.POST, instance=instance)
if template_form.is_valid() and formset.is_valid():
template = template_form.save()
formset.instance = template
formset.save()
return HttpResponseRedirect(
reverse('certificates:approve_certificate_request',
args=(pk, )))
elif request.method == 'GET':
template_form = CertificateTemplateForm(instance=instance)
formset = PositionFormset(instance=instance)
context['template_form'] = template_form
context['formset'] = formset
return render(request, 'certificates/approve_request.html', context)
