pdf reportes v2

reports/templates/aside.html

@@ -136,7 +136,7 @@
                     </a>
                 </li>
                 <li>
-                    <a class="treeview submenu" href="../../static/reports/tmpImages/repsat_test_dev/{{ request.user.email }}/{{ purchaseID }}/{{ zone }}.pdf" id="downloadPdf">
+                    <a class="treeview submenu" href="../../static/reports/tmpImages/repsat_test_dev/{{ request.user.email }}/{{ purchaseID }}/{{ zone }}.pdf" id="downloadPdf" target="_blank">
                         <i class="fa fa-file-pdf-o"></i>
                         <span>Export to PDF v2</span>
                         <span class="pull-right-container">

reports/views.py

@@ -7,16 +7,13 @@ import xml.etree.ElementTree as ET
 # Create your views here.
 from collections import OrderedDict
 
-from django.core.paginator import Paginator
+from datetime import datetime
 from django.http import HttpResponse, Http404, JsonResponse
-from django.shortcuts import render, render_to_response
-from fpdf import FPDF
-
+from django.shortcuts import render
+from reportlab.lib.pagesizes import letter
+from reportlab.pdfgen import canvas
 from django.views.decorators.csrf import csrf_exempt
-
-from GeoInt_SIDT.tasks import add
 from catalog.models import Purchase
-from GeoInt_SIDT.tasks import *
 
 # -------------------------------------------------------------------------------
 
@@ -37,13 +34,15 @@ def report_L2ASCL(request, report, purchase_id):
     reporteDir = report.replace('_sclData', '')
     path = USERS_PATH + request.user.email + '/' + purchase_id + '/'
 
-    if os.path.isfile(path + reporteDir + '.pdf'):
-        pass
-    else:
+    #PDFGenerator(request, path, reporteDir)
+
+    #if os.path.isfile(path + reporteDir + '.pdf'):
+    #    pass
+    #else:
         ##########################################
         #           Generador de pdfs            #
         ##########################################
-        PDFGenerator(path, reporteDir)
+    #    PDFGenerator(request, path, reporteDir)
         ##########################################
         #           Generador de pdfs            #
         ##########################################
@@ -112,8 +111,14 @@ def report_L2ASCL(request, report, purchase_id):
                 item['backgroundColor'] = colors[int(l)]
                 data['datasets'].append(item)
 
+
             data['datasets'].sort(key=lambda k: max(k['data']))
 
+            PDFGenerator(request, path, reporteDir,data['datasets'])
+
+
+
+
             graphData['data'] = data
             label = graphData['data']['labels'][0]
             defaultLabel = graphData['data']['labels'][0]
@@ -330,68 +335,79 @@ def tileinfo(request):
 
 
 # ------------------------------------------------------------------------
-# def tareas():
-#     result = add.apply_async((2, 1), countdown=3)
-#     result.get()
-#     return render_to_response('reports_table.html', {"result": result.get()})
-
-def PDFGenerator(path, reporteDir):
-    class PDF(FPDF):
-
-        def header(self):
-
-            #self.image('logo.jpg')
-            # Arial bold 15
-            self.set_font('Arial', 'B', 15)
-            # Move to the right
-            self.cell(80)
-            # Title
-            self.cell(30, 10, 'Title', 1, 0, 'C')
-            # Line break
-            self.ln(20)
-
-
-        def imagenes(self):
-            #################################################################################
-            # check https://developers.google.com/chart/image/docs/making_charts            #
-            # check https://developers.google.com/chart/image/docs/chart_params#gcharts_cht #
-            # cht = type                                                                    #
-            # chd = data values                                                             #
-            # chl = labels                                                                  #
-            #################################################################################
-
-            url = "http://chart.apis.google.com/chart" \
-                  "?cht=p3" \
-                  "&chd=t:60,40" \
-                  "&chs=500x200" \
-                  "&chl=Hello|World" \
-                  "&.png"
-            self.image(url)
-            # Arial bold 15
-            self.set_font('Arial', 'B', 15)
-            # Move to the right
-            self.cell(80)
-            # Title
-            self.cell(30, 10, 'Title', 1, 0, 'C')
-            # Line break
-            self.ln(20)
-
-        # Page footer
-        def footer(self):
-            # Position at 1.5 cm from bottom
-            self.set_y(-15)
-            # Arial italic 8
-            self.set_font('Arial', 'I', 8)
-            # Page number
-            self.cell(0, 10, 'Page ' + str(self.page_no()) + '/{nb}', 0, 0, 'C')
-
-    # Instantiation of inherited class
-    pdf = PDF()
-    pdf.alias_nb_pages()
-    pdf.add_page()
-    pdf.set_font('Times', '', 12)
-    for i in range(1, 5):
-        pdf.imagenes()
-
-
-    pdf.output(path + reporteDir + '.pdf', 'F')
+def PDFGenerator(request,ruta, reporteDir, datasets):
+    thumbs = ruta+'out/'+reporteDir+'/TCI/thumbnails/'
+    SCL = ruta+'out/'+reporteDir+'/SCL/'
+
+    #################################################################################
+    # check https://developers.google.com/chart/image/docs/making_charts            #
+    # check https://developers.google.com/chart/image/docs/chart_params#gcharts_cht #
+    # cht = type                                                                    #
+    # chd = data values                                                             #
+    # chl = labels                                                                  #
+    #################################################################################
+
+    path, dirs, files = next(os.walk(thumbs))
+    w, h = letter
+
+
+    c = canvas.Canvas(ruta+reporteDir + ".pdf", pagesize=letter,)
+
+    # Header #
+    c.drawImage(USERS_PATH + 'header.png', 170, h - 90, width=300, height=70)
+
+
+    c.showPage()
+
+    # aqui estan los datos de todas las lineas #
+    #for data2 in datasets:
+        # solo de la linea verde #
+        #print(data2['data'][0])
+
+
+
+
+    # body #
+    for file in files:
+
+
+        date = datetime.strptime(file[:8], '%Y%m%d').strftime('%d/%m/%Y')
+
+        c.drawString(280, h - 125, date)
+
+        c.drawString(160, h - 165, 'TCI')
+        c.drawString(440, h - 165, 'SCL')
+        c.drawImage(USERS_PATH + 'header.png', 170, h - 90, width=300, height=70)
+
+        # Thumb image #
+
+        c.drawImage(thumbs + file, 70, h - 470, height=300, width=200,mask='auto')
+
+        # SCL image #
+        path2, dirs2, files2 = next(os.walk(SCL))
+        for file2 in files2:
+            if file2.startswith(file[:8]):
+                if not file2.endswith('.tif'):
+                    c.drawImage(SCL + file2, 350, h - 470, height=300, width=200,mask='auto')
+
+
+        # Chart #
+        # los valores deben ir en chd para cada elemento #
+        grafica = "https://chart.googleapis.com/chart?" \
+                  "&chs=900x150" \
+                  "&cht=bvs" \
+                  "&chd=t:0,0.0216,0,5.1408,29.8728,34.1892,57.0528,142.6788,506.6496,107.8344,0" \
+                  "&chds=a" \
+                  "&chco=ff8afa|659acc|99d4d9|696767|98775b|ababab|dddddd|d9f9ff|44ba5d|fff98b|383838" \
+                  "&chxt=y" \
\ No newline at end of file
+                  "&chm=N,000000,0,-1,11"
+
+
+
+
+        c.drawImage(grafica, 140, h - 650, width=900, height=150)
+        c.drawImage(USERS_PATH + 'values.png', 70, h - 680, width=500, height=25)
+
+        c.showPage()
+    c.save()
+    pass
\ No newline at end of file