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authorAndrea Lepori <alepori@student.ethz.ch>2020-12-10 14:20:23 +0100
committerAndrea Lepori <alepori@student.ethz.ch>2020-12-10 14:20:23 +0100
commit90ed5dc34c5d7ea5ba6914f4ea82ab47b2c9cdb0 (patch)
tree02bc22c54278d4e8d71fc87127e2954cb72ffc0a /server/views.py
parentlazyload images (diff)
downloadscout-subs-90ed5dc34c5d7ea5ba6914f4ea82ab47b2c9cdb0.tar.gz
scout-subs-90ed5dc34c5d7ea5ba6914f4ea82ab47b2c9cdb0.zip
all admin page use lazyload for images
Diffstat (limited to '')
-rw-r--r--server/views.py80
1 files changed, 48 insertions, 32 deletions
diff --git a/server/views.py b/server/views.py
index c7983e2..7ba0173 100644
--- a/server/views.py
+++ b/server/views.py
@@ -274,18 +274,17 @@ def ulist(request):
documents = Document.objects.filter(Q(user=user) & ~Q(
status='archive') & Q(group__name=parent_group))
- # encode images in base64
+ # generate link for images
vac_file = ""
health_file = ""
sign_doc_file = ""
if usercode.medic:
if usercode.medic.vac_certificate.name:
- with open(usercode.medic.vac_certificate.name, 'rb') as image_file:
- vac_file = base64.b64encode(image_file.read()).decode()
+ vac_file = "/server/media/" + str(usercode.id) + "/vac_certificate/usercode"
if usercode.medic.health_care_certificate.name:
- with open(usercode.medic.health_care_certificate.name, 'rb') as image_file:
- health_file = base64.b64encode(image_file.read()).decode()
+ health_file = "/server/media/" + str(usercode.id) + "/health_care_certificate/usercode"
+
out.append([user, usercode, parent_group,
documents, vac_file, health_file, "capi" in user.groups.values_list('name',flat = True)])
context = {'users': out}
@@ -915,13 +914,13 @@ def doclist(request):
if i.medical_data:
medical = i.medical_data
if medical.vac_certificate.name:
- vac_file = "/server/media/" + str(i.id) + "/vac_certificate"
+ vac_file = "/server/media/" + str(i.id) + "/vac_certificate/doc"
if medical.health_care_certificate.name:
- health_file = "/server/media/" + str(i.id) + "/health_care_certificate"
+ health_file = "/server/media/" + str(i.id) + "/health_care_certificate/doc"
if i.signed_doc:
- sign_doc_file = "/server/media/" + str(i.id) + "/signed_doc"
+ sign_doc_file = "/server/media/" + str(i.id) + "/signed_doc/doc"
doc_group = i.user.groups.values_list('name', flat=True)[0]
@@ -1185,31 +1184,48 @@ def data_request(request):
context["data"] = data
return render(request, 'server/data_request.html', context)
-def media_request(request, id=0, t=""):
- doc = Document.objects.get(id=id)
- doc_group = doc.user.groups.values_list('name', flat=True)[0]
+def media_request(request, id=0, t="", flag=""):
+ if flag == "usercode":
+ usercode = UserCode.objects.get(id=id)
+ if request.user.is_staff:
+ groups = request.user.groups.values_list('name', flat=True)
+ usercode_group = usercode.user.groups.values_list('name', flat=True)[0]
+ if usercode_group not in groups:
+ return
+ else:
+ if usercode.user != request.user:
+ return
- # check if user can view media
- if request.user.is_staff:
- # user is staff
- groups = request.user.groups.values_list('name', flat=True)
- if doc_group not in groups:
- return
- elif request.user.has_perm("client.staff"):
- # user is psudo-staff
- groups = request.user.groups.values_list('name', flat=True)[1:]
- if doc_group not in groups:
- return
- else:
- # is normal user
- if doc.user != request.user:
- return
+ if t == "health_care_certificate":
+ image_file = usercode.medic.health_care_certificate
+ elif t == "vac_certificate":
+ image_file = usercode.medic.vac_certificate
+
+ elif flag == "doc":
+ doc = Document.objects.get(id=id)
+ doc_group = doc.user.groups.values_list('name', flat=True)[0]
+
+ # check if user can view media
+ if request.user.is_staff:
+ # user is staff
+ groups = request.user.groups.values_list('name', flat=True)
+ if doc_group not in groups:
+ return
+ elif request.user.has_perm("client.staff"):
+ # user is psudo-staff
+ groups = request.user.groups.values_list('name', flat=True)[1:]
+ if doc_group not in groups:
+ return
+ else:
+ # is normal user
+ if doc.user != request.user:
+ return
- if t == "health_care_certificate":
- image_file = doc.medical_data.health_care_certificate
- elif t == "vac_certificate":
- image_file = doc.medical_data.vac_certificate
- elif t == "signed_doc":
- image_file = doc.signed_doc
+ if t == "health_care_certificate":
+ image_file = doc.medical_data.health_care_certificate
+ elif t == "vac_certificate":
+ image_file = doc.medical_data.vac_certificate
+ elif t == "signed_doc":
+ image_file = doc.signed_doc
return FileResponse(image_file, filename=image_file.name) \ No newline at end of file