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authorAndrea Lepori <alepori@student.ethz.ch>2020-08-28 20:42:08 +0200
committerAndrea Lepori <alepori@student.ethz.ch>2020-08-28 20:42:08 +0200
commitf2861ca2bcd56569b8b1d0b1330039bdea3eda47 (patch)
tree198a9af453d439ba4f618a2e497713d16f03752d /accounts
parentdownload images in jpeg, small improvements (diff)
downloadscout-subs-f2861ca2bcd56569b8b1d0b1330039bdea3eda47.tar.gz
scout-subs-f2861ca2bcd56569b8b1d0b1330039bdea3eda47.zip
upload multiple files
Diffstat (limited to '')
-rw-r--r--accounts/templates/accounts/index.html22
-rw-r--r--accounts/views.py36
2 files changed, 44 insertions, 14 deletions
diff --git a/accounts/templates/accounts/index.html b/accounts/templates/accounts/index.html
index 7f1f449..2c06113 100644
--- a/accounts/templates/accounts/index.html
+++ b/accounts/templates/accounts/index.html
@@ -253,7 +253,7 @@
<div class="file-field input-field">
<div class="btn teal">
<span><i class="material-icons left">file_upload</i>File</span>
- <input type="file" name="vac_certificate" id="vac_certificate">
+ <input type="file" name="vac_certificate" id="vac_certificate" multiple>
</div>
<div class="file-path-wrapper">
<input id="vac_file" value="{{vac_certificate}}" class="file-path" type="text" placeholder="Certificato di vacinazione">
@@ -273,7 +273,7 @@
<div class="file-field input-field">
<div class="btn teal">
<span><i class="material-icons left">file_upload</i>File</span>
- <input type="file" name="health_care_certificate" id="health_care_certificate">
+ <input type="file" name="health_care_certificate" id="health_care_certificate" multiple>
</div>
<div class="file-path-wrapper">
<input id="health_care_file" value="{{health_care_certificate}}" class="file-path" type="text" placeholder="Tessera cassa malati">
@@ -354,16 +354,22 @@ $(document).ready(function() {
{% endif %}
document.getElementById("vac_certificate").onchange = function() {
- if(this.files[0].size > 1048576*10){
- M.toast({html: 'Il file è troppo grande. Grandezza massima 10MB', classes: 'orange'});
- this.value = "";
+ for (i=0; i < this.files.length; i++) {
+ if(this.files[i].size > 1048576*10) {
+ M.toast({html: 'Il file è troppo grande. Grandezza massima 10MB', classes: 'orange'});
+ this.value = "";
+ break;
+ }
}
};
document.getElementById("health_care_certificate").onchange = function() {
- if(this.files[0].size > 1048576*10){
- M.toast({html: 'Il file è troppo grande. Grandezza massima 10MB', classes: 'orange'});
- this.value = "";
+ for (i=0; i < this.files.length; i++) {
+ if(this.files[i].size > 1048576*10) {
+ M.toast({html: 'Il file è troppo grande. Grandezza massima 10MB', classes: 'orange'});
+ this.value = "";
+ break;
+ }
}
};
diff --git a/accounts/views.py b/accounts/views.py
index 9b5884b..9bdfacf 100644
--- a/accounts/views.py
+++ b/accounts/views.py
@@ -147,28 +147,52 @@ def personal(request):
# check if user uploaded a file
if "vac_certificate" in request.FILES:
- myfile = request.FILES['vac_certificate']
+ files = request.FILES.getlist('vac_certificate')
+ name = files[0].name
try:
- im = Image.open(myfile)
+ # if multiple files concatenate pictures
+ if len(files) == 1:
+ im = Image.open(files[0])
+ else:
+ im = Image.open(files.pop(0))
+ for f in files:
+ i = Image.open(f)
+ dst = Image.new('RGB', (im.width + i.width, max(im.height, i.height)), (255, 255, 255))
+ dst.paste(im, (0, 0))
+ dst.paste(i, (im.width, 0))
+ im = dst
+
im_io = BytesIO()
# compress image in WEBP
im.save(im_io, 'WEBP', quality=50, method=4)
medic.vac_certificate.save(
- request.user.username+"_"+myfile.name, im_io)
+ request.user.username+"_"+name, im_io)
medic.save()
except UnidentifiedImageError:
error = True
error_text = "Il file non è un immagine valida"
if "health_care_certificate" in request.FILES:
- myfile = request.FILES['health_care_certificate']
+ files = request.FILES.getlist('health_care_certificate')
+ name = files[0].name
try:
- im = Image.open(myfile)
+ # if multiple files concatenate pictures
+ if len(files) == 1:
+ im = Image.open(files[0])
+ else:
+ im = Image.open(files.pop(0))
+ for f in files:
+ i = Image.open(f)
+ dst = Image.new('RGB', (im.width + i.width, max(im.height, i.height)), (255, 255, 255))
+ dst.paste(im, (0, 0))
+ dst.paste(i, (im.width, 0))
+ im = dst
+
im_io = BytesIO()
# compress image in WEBP
im.save(im_io, 'WEBP', quality=50, method=4)
medic.health_care_certificate.save(
- request.user.username+"_"+myfile.name, im_io)
+ request.user.username+"_"+name, im_io)
medic.save()
except UnidentifiedImageError:
error = True