From 3a24ed97b18c0843f7d989fbc5df91002a110955 Mon Sep 17 00:00:00 2001
From: Andrea Lepori <alepori@student.ethz.ch>
Date: Thu, 27 Aug 2020 20:51:40 +0200
Subject: download images in jpeg, small improvements

---
 accounts/templates/accounts/terms.html |  4 ++--
 accounts/views.py                      | 20 ++++++++++++++++----
 2 files changed, 18 insertions(+), 6 deletions(-)

(limited to 'accounts')

diff --git a/accounts/templates/accounts/terms.html b/accounts/templates/accounts/terms.html
index c72e006..7a7b461 100644
--- a/accounts/templates/accounts/terms.html
+++ b/accounts/templates/accounts/terms.html
@@ -14,8 +14,8 @@
         <div class="card-content">
           <h5>Termini e condizioni</h5>
           <blockquote>
-            Termine 1 ecc......
-            Cose
+            Creando un account accetti e comprendi i seguenti termini: <br>
+            Tutti i dati inseriti all'interno del sistema verranno condivisi con la persona a capo del gruppo di cui fai parte.
           </blockquote>
         </div>
       </div>
diff --git a/accounts/views.py b/accounts/views.py
index 50266b1..9b5884b 100644
--- a/accounts/views.py
+++ b/accounts/views.py
@@ -77,7 +77,13 @@ def personal(request):
                 if filename.rfind('.') != -1:
                     filename = filename[:filename.rfind('.')]
                 filename = filename + ".jpg"
-                return FileResponse(medic.vac_certificate.file, as_attachment=True, filename=filename)
+
+                # encode in JPEG
+                im = Image.open(medic.vac_certificate.file)
+                im_io = BytesIO()
+                im.save(im_io, 'JPEG', quality=90)
+                im_io.seek(0)
+                return FileResponse(im_io, as_attachment=True, filename=filename)
 
         if request.POST['action'] == "download_health":
             if medic.health_care_certificate != None:
@@ -86,7 +92,13 @@ def personal(request):
                 if filename.rfind('.') != -1:
                     filename = filename[:filename.rfind('.')]
                 filename = filename + ".jpg"
-                return FileResponse(medic.health_care_certificate.file, as_attachment=True, filename=filename)
+
+                # encode in JPEG
+                im = Image.open(medic.vac_certificate.file)
+                im_io = BytesIO()
+                im.save(im_io, 'JPEG', quality=90)
+                im_io.seek(0)
+                return FileResponse(im_io, as_attachment=True, filename=filename)
 
         # set all attributes
         request.user.first_name = request.POST["first_name"]
@@ -140,7 +152,7 @@ def personal(request):
                 im = Image.open(myfile)
                 im_io = BytesIO()
                 # compress image in WEBP
-                im.save(im_io, 'WEBP', quality=50)
+                im.save(im_io, 'WEBP', quality=50, method=4)
                 medic.vac_certificate.save(
                     request.user.username+"_"+myfile.name, im_io)
                 medic.save()
@@ -154,7 +166,7 @@ def personal(request):
                 im = Image.open(myfile)
                 im_io = BytesIO()
                 # compress image in WEBP
-                im.save(im_io, 'WEBP', quality=50)
+                im.save(im_io, 'WEBP', quality=50, method=4)
                 medic.health_care_certificate.save(
                     request.user.username+"_"+myfile.name, im_io)
                 medic.save()
-- 
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