revisi output html qrcode

esipkd/views/arinvoice_b.py

@@ -26,7 +26,8 @@ from ..tools import (
     terbilang,
     thousand,
     dmy,
-    BULANS
+    BULANS,
+    get_settings
     )
 from ..models import DBSession
 from ..models.isipkd import(
@@ -882,10 +883,14 @@ def view_pdf(request):
         item.denda = (row.tgl_bayar) and thousand(row.bunga) or (row.denda) and thousand(row.denda) or '0'
         item.bayar = row.bayar and thousand(row.bayar) or (row.jumlah) and thousand(row.jumlah) or (int(item.pokok)+int(item.denda))
         
-        from ..tools import get_settings
         qrcodename = 'skrd_{}'.format(params['id'])
         path = '/tmp/' + qrcodename
-        imgqrcode = qrcode.make(str('{}/public/skrd?id={}'.format(get_settings()['_host'],params['id'])))
+        ## ambil host
+        settings = get_settings()
+        host = settings['_host']
+        ## generate qrcode
+        imgqrcode = qrcode.make('{}/public/skrd?id={}'\
+                                .format(host, params['id']))
         imgqrcode.save(path, 'PNG')
         item.qrcode = open(path, 'rb').read()
 

esipkd/views/public.py

@@ -3,6 +3,7 @@ import re
 import logging
 import os
 import qrcode
+import base64
 from email.utils import parseaddr
 from sqlalchemy import not_, func, or_, desc
 from datetime import datetime
@@ -26,7 +27,8 @@ from ..tools import (
     terbilang,
     thousand,
     dmy,
-    BULANS
+    BULANS,
+    get_settings
     )
 from ..models import DBSession
 from ..models.isipkd import(
@@ -324,7 +326,7 @@ def session_failed(request, session_name):
     del request.session[SESS_ADD_FAILED]
     return r
     
-@view_config(route_name='public-act', renderer='templates/public/public.pt')
+@view_config(route_name='public-act', renderer='templates/public/skrd.pt')
 def view_public(request):
     params = request.params
     url_dict = request.matchdict
@@ -366,6 +368,19 @@ def view_public(request):
 
             jml         = terbilang(row.jumlah) + ' Rupiah'
             tahun       = datetime.now().year
+            
+            ## buat nama di folder /tmp
             qrcodename  = 'skrd_{}{}'.format(row.invoice_id,'.png')
+            path = '/tmp/' + qrcodename
+            ## ambil host
+            settings = get_settings()
+            host = settings['_host']
+            ##Generate dulu qrcode nya
+            imgqrcode = qrcode.make(str('{}/public/skrd?id={}'.format(host,row.invoice_id)))
+            imgqrcode.save(path, 'PNG')
+            ## Ambil isinya 
+            readqrcode = open(path, 'rb').read()
+            ## convert ke base64
+            qrcodebase64 = base64.b64encode(readqrcode) ##akan diouput ke html image
         
-    return dict(data=row, jml_terbilang=jml, tahun=tahun, qrcodename=qrcodename, found=found)
+    return dict(data=row, jml_terbilang=jml, tahun=tahun, qrcodebase64=qrcodebase64, found=found)

esipkd/views/templates/public/public.pt → esipkd/views/templates/public/skrd.pt

@@ -148,7 +148,7 @@
             </td>
         </tr>
         <tr>
-            <td align="center"><p><img src="/tmp/${qrcodename}" width="150" height="150"></p></td>
+            <td align="center"><p><img src="data:image/png;base64, ${qrcodebase64}" width="150" height="150"></p></td>
             <td></td>
             <td align="center"><b>${data.tgl_tetap.strftime('%d %B')}, Tahun ${data.tahun_id}</b><br>
                 ${data.pejabat_pangkat}<br><br><br><br><br>