pdf v2

reports/views.py

@@ -18,8 +18,6 @@ from django.views.decorators.csrf import csrf_exempt
 from GeoInt_SIDT.settings import BASE_URL
 from catalog.models import Purchase
 
-
-
 from reportlab.pdfgen.canvas import Canvas
 from reportlab.lib.pagesizes import letter
 from reportlab.lib.styles import getSampleStyleSheet
@@ -30,6 +28,7 @@ from reportlab.graphics.charts.barcharts import VerticalBarChart
 from reportlab.graphics.shapes import Drawing, String
 from reportlab.graphics.charts.textlabels import Label, LabelOffset
 from reportlab.graphics.charts.legends import Legend
+
 # -------------------------------------------------------------------------------
 
 ########### lee archivo de configuración ################
@@ -47,12 +46,11 @@ def report_L2ASCL(request, purchase_id):
     template = "sclData.html"
     reporteDir = 'mask'
     folders = ""
-    purchase = Purchase.objects.values('user__email','is_public').filter(pk=purchase_id)
+    purchase = Purchase.objects.values('user__email', 'is_public').filter(pk=purchase_id)
     email = purchase[0]['user__email']
     path = USERS_PATH + email + '/' + purchase_id + '/'
     scl_data_path = USERS_PATH + email + "/" + purchase_id + "/scl_data.json"
 
-
     with open(USERS_PATH + email + "/" + purchase_id + "/findProducts.json") as p:
         dataProduct = json.load(p)
         startDate = str(dataProduct['startDate'])[:4] + '-' + str(dataProduct['startDate'])[4:6] + '-' + str(
@@ -60,14 +58,15 @@ def report_L2ASCL(request, purchase_id):
         endDate = str(dataProduct['endDate'])[:4] + '-' + str(dataProduct['endDate'])[4:6] + '-' + str(
             dataProduct['endDate'])[6:8]
 
-    graphData, label, defaultLabel, defaultDataset,datasets = ProcessChartData(scl_data_path)
+    graphData, label, defaultLabel, defaultDataset, datasets = ProcessChartData(scl_data_path)
 
     image_path = email + "/" + purchase_id + "/" + "out/" + reporteDir + "/TCI/thumbnails/"
     SCL_path = email + "/" + purchase_id + "/" + "out/" + reporteDir + "/SCL/"
 
-
-
-    PDFGenerator(request, path, reporteDir,datasets)
+    if os.path.exists(path + reporteDir + ".pdf"):
+        print ("si existe")
+    else:
+        PDFGenerator(request, path, reporteDir, datasets)
 
     return render(request, template, {"graphData": json.dumps(graphData),
                                       "report_name": "SCL Image Classification Data(Km²)",
@@ -78,11 +77,12 @@ def report_L2ASCL(request, purchase_id):
                                       'defaultDataSet': defaultDataset, "folders": folders,
                                       "zone": reporteDir, "purchaseID": purchase_id,
                                       "labels": graphData['data']['labels'],
-                                                "polygon": dataProduct['wkt'],"email": email})
+                                      "polygon": dataProduct['wkt'], "email": email})
 
 
     # -------------------------------------------------------------------------------def Reports(request):
 
+
 def Reports(request):
     progress = 0
     productList = []
@@ -90,7 +90,8 @@ def Reports(request):
     folders = []
     zip = ""
     product_list = Purchase.objects.values('id', 'productList', 'aggreg_date', 'search__clouds', 'search__startDate',
-                                           'search__endDate', 'search__process_id__name', 'search__search_name', 'is_public').filter(
+                                           'search__endDate', 'search__process_id__name', 'search__search_name',
+                                           'is_public').filter(
         user_id=request.user.id, purchased=1)
     for producto in product_list:
         log_info = USERS_PATH + request.user.email + "/" + str(producto['id']) + "/L2ASCL_AreaProcessing.log"
@@ -133,22 +134,19 @@ def Reports(request):
             print("folder out noes not exists")
         else:
             for files in os.listdir(absolute_path):
-                if files=='scl_data.json':
-                    #print(files)
+                if files == 'scl_data.json':
+                    # print(files)
                     initial_folder = files[:8]
                     break
                 elif files.endswith('_sclData.json'):
                     initial_folder = files[:14]
-            #if len(folders) == 0:
+                    # if len(folders) == 0:
                     #    initial_folder = "../#"
-            #else:
+                    # else:
                     #    initial_folder = folders.pop(0) + "_sclData"
 
         print(initial_folder)
 
-
-
-
         zip_path = USERS_PATH + request.user.email + "/" + str(producto['id'])
         # print(zip_path)
 
@@ -193,7 +191,7 @@ def wsProcessProgress(request):
     if request.is_ajax():
         progress = 0
         productList2 = []
-        product_list = Purchase.objects.values('id','user__email', 'productList', 'aggreg_date', 'search__clouds',
+        product_list = Purchase.objects.values('id', 'user__email', 'productList', 'aggreg_date', 'search__clouds',
                                                'search__startDate', 'search__endDate',
                                                'search__process_id__name', 'progress').filter(user_id=request.user.id,
                                                                                               purchased=1)
@@ -240,6 +238,7 @@ def wsProcessProgress(request):
     else:
         raise Http404
 
+
 # tiles
 def tiles(request, purchase_id, report, layer_type, date, z, x, y):
     purchase = Purchase.objects.values('user__email', 'is_public').filter(pk=purchase_id)
@@ -271,8 +270,6 @@ def tileinfo(request):
         purchase = Purchase.objects.values('user__email').filter(pk=int(req['purchase_id'][0]))
         email = purchase[0]['user__email']
 
-
-
         resource_path = "{}{}/{}/out/{}/TCI/tiles/{}_TCI_10m/tilemapresource.xml".format(
             USERS_PATH, email, req['purchase_id'][0], req['report'][0],
             req['date'][0]
@@ -281,7 +278,6 @@ def tileinfo(request):
         if not os.path.exists(resource_path):
             raise Http404
 
-
         tree = ET.parse(resource_path)
         bounding_box = tree.find('BoundingBox')
         sets = [int(set.get('order')) for set in tree.findall('TileSets/TileSet')]
@@ -305,7 +301,6 @@ def tileinfo(request):
         raise Http404
 
 
-
 # ------------------------------------------------------------------------
 # take the data and make ready for paragraph
 def dataToParagraph(name, data):
@@ -327,14 +322,14 @@ def dataToTable(name, data):
 
 
 # create the table for our document
-def myTable(path1,path2,basefile):
+def myTable(path1, path2, basefile):
     image1 = Image(path1, height=300, width=200, mask='auto')
     path, dirs, files = next(os.walk(path2))
     for file in files:
 
         if file.startswith(basefile[:8]):
             if file.endswith('.tif') and not file.endswith('0.tif'):
-                #image2 = Image(path2 + file, height=300, width=200, mask='auto')
+                # image2 = Image(path2 + file, height=300, width=200, mask='auto')
                 image2 = image1
 
     data = [['TCI', 'SCL'], [image1, image2]]
@@ -342,22 +337,17 @@ def myTable(path1,path2,basefile):
     t = Table(data)
     GRID_STYLE = TableStyle(
         [
-                ('ALIGN',(0,0),(-1,-1),'CENTER'),
-                ('VALIGN',(0,0),(-1,-1),'TOP'),
+            ('ALIGN', (0, 0), (-1, -1), 'CENTER'),
+            ('VALIGN', (0, 0), (-1, -1), 'TOP'),
         ],
     )
 
-
-
-
     t.setStyle(GRID_STYLE)
     return t
 
 
 # create a bar chart and specify positions, sizes, and colors
-def myBarChart(data,maxi,fecha):
-
-
+def myBarChart(data, maxi, fecha):
     drawing = Drawing(600, 200)
 
     bc = VerticalBarChart()
@@ -378,7 +368,7 @@ def myBarChart(data,maxi,fecha):
     bc.categoryAxis.labels.boxAnchor = 'ne'
     bc.categoryAxis.labels.dx = 8
     bc.categoryAxis.labels.dy = -2
-    catNames = fecha[6:8]+"/"+fecha[4:6]+"/"+fecha[0:4]
+    catNames = fecha[6:8] + "/" + fecha[4:6] + "/" + fecha[0:4]
 
     catNames = catNames.split()
     bc.categoryAxis.categoryNames = catNames
@@ -390,7 +380,7 @@ def myBarChart(data,maxi,fecha):
     bc.bars[4].fillColor = colors.darkgray
     bc.bars[5].fillColor = colors.green
     bc.bars[6].fillColor = colors.yellow
-    #bc.bars[7].fillColor = colors.black
+    # bc.bars[7].fillColor = colors.black
 
     bc.barSpacing = 1
     bc.categoryAxis.labels.dx = 8
@@ -425,8 +415,8 @@ def myBarLegend(drawing, labels):
         (colors.lightblue, labels[3]),
         (colors.darkgray, labels[4]),
         (colors.green, labels[5]),
-        (colors.yellow, labels[6]+"km2"),
-        #(colors.black, labels[7]),
+        (colors.yellow, labels[6] + "km2"),
+        # (colors.black, labels[7]),
     ]
     swatches.colorNamePairs = items
 
@@ -436,7 +426,6 @@ def myBarLegend(drawing, labels):
 
 
 def PDFGenerator(request, ruta, reporteDir, datasets):
-
     thumbs = ruta + 'out/' + reporteDir + '/TCI/thumbnails/'
     SCL = ruta + 'out/' + reporteDir + '/SCL/split/'
     story = []
@@ -445,26 +434,29 @@ def PDFGenerator(request, ruta, reporteDir, datasets):
     styleN = styles['Normal']
 
     # Header
-    im = Image(USERS_PATH + 'header.png',width=300, height=70)
+    im = Image(USERS_PATH + 'header.png', width=300, height=70)
     im.hAlign = 'CENTER'
     story.append(im)
 
     story.append(PageBreak())
 
     path, dirs, files = next(os.walk(thumbs))
+    print (len(files))
     for index, file in enumerate(files):
-        values=[]
-        labels =[]
+        values = []
+        labels = []
         maxi = 0
-        for data in datasets:
+        #for data in datasets:
+        for data in datasets[:len(datasets) - 1]:
             if maxi > data['data'][index]:
                 maxi = maxi
             else:
                 maxi = data['data'][index]
+            #print (maxi)
             values.append([data['data'][index]])
             labels.append(data['label'])
 
-        path1 = thumbs+file
+        path1 = thumbs + file
         # Header
         im = Image(USERS_PATH + 'header.png', width=300, height=70)
         im.hAlign = 'CENTER'
@@ -473,41 +465,38 @@ def PDFGenerator(request, ruta, reporteDir, datasets):
         story.append(Spacer(1, .5 * inch))
 
         # add the title
-        #story.append(Paragraph("<strong>Results for Vizard Experiment</strong>", styleN))
-        #story.append(Spacer(1, .25 * inch))
+        # story.append(Paragraph("<strong>Results for Vizard Experiment</strong>", styleN))
+        # story.append(Spacer(1, .25 * inch))
 
         # convert data to paragraph form and then add paragraphs
-        #story.append(Paragraph(dataToParagraph(subject1, results1), styleN))
-        #story.append(Spacer(1, .25 * inch))
-        #story.append(Paragraph(dataToParagraph(subject2, results2), styleN))
-        #story.append(Spacer(1, .5 * inch))
+        # story.append(Paragraph(dataToParagraph(subject1, results1), styleN))
+        # story.append(Spacer(1, .25 * inch))
+        # story.append(Paragraph(dataToParagraph(subject2, results2), styleN))
+        # story.append(Spacer(1, .5 * inch))
 
 
 
         # table with images
-        story.append(myTable(path1,SCL,file))
+        story.append(myTable(path1, SCL, file))
         story.append(Spacer(1, .5 * inch))
 
         # add barchart and legend
-        drawing = myBarChart(values[:len(values)-1], maxi,file)
-        drawing = myBarLegend(drawing, labels[:len(labels)-1])
+        #drawing = myBarChart(values[:len(values) - 1], maxi, file)
+        drawing = myBarChart(values, maxi, file)
+        #drawing = myBarLegend(drawing, labels[:len(labels) - 1])
+        drawing = myBarLegend(drawing, labels)
         drawing.hAlign = 'CENTER'
         story.append(drawing)
 
-
         story.append(PageBreak())
 
-
-
-
     # build our document with the list of flowables we put together
     doc = SimpleDocTemplate(ruta + reporteDir + ".pdf", pagesize=letter, topMargin=0)
     doc.build(story)
+    pass
 
-    print ("hecho")
 
-    pass
-#-----------------------------------------------------------------------------------------------------------------
+# -----------------------------------------------------------------------------------------------------------------
 def ProcessChartData(path):
     with open(path) as f:
         json_data = OrderedDict(json.load(f))
@@ -553,18 +542,19 @@ def ProcessChartData(path):
         label = graphData['data']['labels'][0]
         defaultLabel = graphData['data']['labels'][0]
         defaultDataset = label[0:4] + "/" + label[4:6] + "/" + label[6:]
-    return graphData,label,defaultLabel,defaultDataset,data['datasets']
+    return graphData, label, defaultLabel, defaultDataset, data['datasets']
+
 
-#---------------------------------------------------------------------------------
+# ---------------------------------------------------------------------------------
 def wsIs_Public(request):
     if request.is_ajax():
         status = request.GET.get("status")
-        path = "/reports/"+request.GET.get("purchase_id")+"/scl_data"
+        path = "/reports/" + request.GET.get("purchase_id") + "/scl_data"
 
         purchase = Purchase.objects.get(pk=request.GET.get("purchase_id"))
         purchase.is_public = request.GET.get("status")
         purchase.save()
-        #print (purchase.aggreg_date)
+        # print (purchase.aggreg_date)
 
 
         return HttpResponse("hola")