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EDS_PDF

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alazo 2017-11-01 16:10:31 +01:00
parent 061b909488
commit 1fc4c46c1f
2 changed files with 154 additions and 78 deletions
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206
cms/pdf.py
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@ -1,13 +1,13 @@
import os
from django.http.response import HttpResponse from django.http.response import HttpResponse
from django.conf import settings from django.conf import settings
from collections import OrderedDict
from reportlab.platypus import (SimpleDocTemplate, Spacer, Frame, Paragraph, Preformatted, from reportlab.platypus import (SimpleDocTemplate, Spacer, Frame, Paragraph, Preformatted,
BaseDocTemplate, PageTemplate, NextPageTemplate) PageTemplate, NextPageTemplate, FrameBreak)
from reportlab.platypus import Table, TableStyle, Image from reportlab.platypus import Table, TableStyle, Image
from reportlab.lib.pagesizes import A4, landscape from reportlab.lib.pagesizes import A4, landscape
from reportlab.lib.units import cm from reportlab.lib.units import cm
from reportlab.lib.enums import TA_LEFT, TA_CENTER, TA_RIGHT from reportlab.lib.enums import TA_LEFT, TA_CENTER
from reportlab.lib import colors from reportlab.lib import colors
from reportlab.lib.colors import HexColor from reportlab.lib.colors import HexColor
from reportlab.lib.styles import ParagraphStyle as ps from reportlab.lib.styles import ParagraphStyle as ps
@ -22,23 +22,58 @@ style_title = ps(name='CORPS', fontName='Helvetica', fontSize=12, alignment=TA_L
style_adress = ps(name='CORPS', fontName='Helvetica', fontSize=10, alignment=TA_LEFT, leftIndent=300) style_adress = ps(name='CORPS', fontName='Helvetica', fontSize=10, alignment=TA_LEFT, leftIndent=300)
class MyESDocTemplate(BaseDocTemplate):
def __init__(self, filename, titles=['',''], pageSize=A4): class EpcBaseDocTemplate(SimpleDocTemplate):
super().__init__(filename, pagesize=pageSize, _pageBreakQuick=0) def __init__(self, filename, titles=['',''], pagesize=A4):
super().__init__(filename, pagesize=pagesize, _pageBreakQuick=0, lefMargin=1.5 * cm, bottomMargin=1.5 * cm,
self.bottomMargin = 1*cm topMargin=1.5 * cm, rightMargin=1.5 * cm)
self.letfMargin = 1.5*cm self.logo_epc = os.path.join(settings.MEDIA_ROOT, 'logo_EPC.png')
self.logo_esne = os.path.join(settings.MEDIA_ROOT, 'logo_ESNE.png')
self.story = []
self.titles = titles self.titles = titles
self.page_width = (self.width + self.leftMargin * 2)
self.page_height = (self.height + self.bottomMargin * 2)
styles = getSampleStyleSheet()
# Setting up the frames, frames are use for dynamic content not fixed page elements # Setting up the frames, frames are use for dynamic content not fixed page elements
first_page_table_frame = Frame(self.leftMargin, self.bottomMargin, self.width+1*cm, self.height - 2*cm, first_page_table_frame = Frame(self.leftMargin, self.bottomMargin, self.width + 1 * cm, self.height - 4 * cm,
id='small_table', showBoundary=0) id='small_table', showBoundary=0, leftPadding=0 * cm)
later_pages_table_frame = Frame(self.leftMargin, self.bottomMargin, self.width+1*cm, self.height, id='large_table', showBoundary=0) later_pages_table_frame = Frame(self.leftMargin, self.bottomMargin, self.width + 1 * cm, self.height - 2 * cm,
id='large_table', showBoundary=0, leftPadding=0 * cm)
# Creating the page templates
first_page = PageTemplate(id='FirstPage', frames=[first_page_table_frame], onPage=self.header)
later_pages = PageTemplate(id='LaterPages', frames=[later_pages_table_frame])
self.addPageTemplates([first_page, later_pages])
# Tell Reportlab to use the other template on the later pages,
# by the default the first template that was added is used for the first page.
self.flowable = [NextPageTemplate(['*', 'LaterPages'])]
def header(self, canvas, doc):
canvas.saveState()
canvas.drawImage(self.logo_epc, doc.leftMargin, doc.height - 0.5 * cm, 5 * cm, 3 * cm, preserveAspectRatio=True)
canvas.drawImage(self.logo_esne, doc.width - 2 * cm, doc.height - 0.5 * cm, 5 * cm, 3 * cm,
preserveAspectRatio=True)
canvas.line(doc.leftMargin, doc.height - 0.5 * cm, doc.width+doc.leftMargin, doc.height - 0.5 * cm)
canvas.drawString(doc.leftMargin, doc.height - 1.1* cm, self.titles[0])
canvas.drawRightString(doc.width+doc.leftMargin, doc.height - 1.1* cm, self.titles[1])
canvas.line(doc.leftMargin, doc.height - 1.3 * cm, doc.width+doc.leftMargin, doc.height -1.3 * cm)
canvas.restoreState()
class MyESDocTemplate(SimpleDocTemplate):
def __init__(self, filename, titles=['',''], pageSize=A4):
super().__init__(filename, pagesize=pageSize, _pageBreakQuick=0, lefMargin=1.5*cm, bottomMargin=1.5*cm,
topMargin=1.5*cm, rightMargin=1.5*cm)
self.titles = titles
self.page_width = (self.width + self.leftMargin * 2)
self.page_height = (self.height - self.bottomMargin * 2)
# Setting up the frames, frames are use for dynamic content not fixed page elements
first_page_table_frame = Frame(self.leftMargin, self.bottomMargin, self.width+1*cm, self.height - 4*cm,
id='small_table', showBoundary=0, leftPadding=0*cm)
later_pages_table_frame = Frame(self.leftMargin, self.bottomMargin, self.width+1*cm, self.height-2*cm,
id='large_table', showBoundary=0, leftPadding=0*cm)
# Creating the page templates # Creating the page templates
first_page = PageTemplate(id='FirstPage', frames=[first_page_table_frame], onPage=self.on_first_page) first_page = PageTemplate(id='FirstPage', frames=[first_page_table_frame], onPage=self.on_first_page)
@ -48,20 +83,19 @@ class MyESDocTemplate(BaseDocTemplate):
# by the default the first template that was added is used for the first page. # by the default the first template that was added is used for the first page.
self.flowable =[NextPageTemplate(['*', 'LaterPages'])] self.flowable =[NextPageTemplate(['*', 'LaterPages'])]
def on_first_page(self, canvas, doc): def on_first_page(self, canvas, doc):
canvas.saveState() canvas.saveState()
canvas.drawImage(settings.MEDIA_ROOT + 'logo_EPC.png', self.leftMargin, self.height - 1*cm, 5 * cm, 5 * cm, canvas.drawImage(settings.MEDIA_ROOT + 'logo_EPC.png', self.leftMargin, self.height-0.5*cm, 5 * cm, 3 * cm,
preserveAspectRatio=True) preserveAspectRatio=True)
canvas.drawImage(settings.MEDIA_ROOT + 'logo_ESNE.png', self.width-2*cm, self.height - 1*cm, 5 * cm, 5 * cm, canvas.drawImage(settings.MEDIA_ROOT + 'logo_ESNE.png', self.width-2*cm, self.height-0.5*cm, 5 * cm, 3 * cm,
preserveAspectRatio=True) preserveAspectRatio=True)
self._draw_title(canvas, self.page_height - 1.5 * cm) self._draw_title(canvas, self.height - 1*cm )
# self.add_default_info(canvas, doc) # self.add_default_info(canvas, doc)
canvas.restoreState() canvas.restoreState()
def add_default_info(self, canvas, doc): def add_default_info(self, canvas, doc):
canvas.saveState() canvas.saveState()
self._draw_title(canvas, self.page_height+1*cm) self._draw_title(canvas, self.height+1*cm)
canvas.restoreState() canvas.restoreState()
def _draw_title(self, canvas, height): def _draw_title(self, canvas, height):
@ -78,15 +112,16 @@ class MyESDocTemplate(BaseDocTemplate):
class MyDocTemplateES(SimpleDocTemplate): class MyDocTemplateES(SimpleDocTemplate):
def __init__(self, filename, title_left, title_right, portrait=True): def __init__(self, filename, title_left, title_right, pageSize=A4):
if portrait is True: super().__init__(filename, pagesize=pageSize, _pageBreakQuick=0, lefMargin=1.5*cm, bottomMargin=1.5*cm,
topMargin=1.5*cm, rightMargin=1.5*cm)
if pageSize == A4:
page_size = A4 page_size = A4
column_width = 8 * cm
my_frame = Frame(2 * cm, 24 * cm, 17 * cm, 5 * cm, showBoundary=1) my_frame = Frame(2 * cm, 24 * cm, 17 * cm, 5 * cm, showBoundary=1)
else: else:
page_size = landscape(A4) page_size = landscape(A4)
my_frame = Frame(2 * cm, 16 * cm, 25 * cm, 5 * cm, showBoundary=1) my_frame = Frame(2 * cm, 16 * cm, 25 * cm, 5 * cm, showBoundary=1)
column_width = 13 * cm
self.flowable = list() self.flowable = list()
SimpleDocTemplate.__init__(self, filename, pagesize=page_size, SimpleDocTemplate.__init__(self, filename, pagesize=page_size,
topMargin=0 * cm, topMargin=0 * cm,
@ -194,8 +229,23 @@ class ModulePdf(MyESDocTemplate):
str_con += '{0}\n'.format(l) str_con += '{0}\n'.format(l)
# self.flowable.append(Spacer(0, 0.5 * cm)) # self.flowable.append(Spacer(0, 0.5 * cm))
self.flowable.append(Paragraph(module.__str__(), style_bold, )) self.story.append(Paragraph(module.__str__(), style_bold, ))
self.flowable.append(Spacer(0, 0.5 * cm)) self.story.append(Spacer(0, 0.5 * cm))
d = [['Domaine', module.processus.domaine.__str__()],
['Processus', module.processus.__str__()],
['Situation emblématique', module.situation],
['Compétences visées', str_comp],
['Plus-value sur le CFC ASE', str_scom],
['Objectifs', str_obj],
['Didactique', module.didactique],
['Evaluation', module.evaluation],
['Type', '{0}, obligatoire'.format(module.type)],
['Semestre', 'Sem. {0}'.format(module.semestre)],
['Présentiel', '{0} heures'.format(module.periode_presentiel)],
['Travail personnel', '{0} heures'.format(module.travail_perso)],
['Responsable', module.processus.domaine.responsable.descr_pdf()]
]
data = [ data = [
[self.preformatted_left('Domaine'), self.preformatted_right(module.processus.domaine.__str__())], [self.preformatted_left('Domaine'), self.preformatted_right(module.processus.domaine.__str__())],
@ -218,6 +268,10 @@ class ModulePdf(MyESDocTemplate):
self.preformatted_right(module.processus.domaine.responsable.descr_pdf())], self.preformatted_right(module.processus.domaine.responsable.descr_pdf())],
] ]
data = []
for foo in d:
data.append([self.preformatted_left(foo[0]), self.preformatted_right(foo[1])])
t = Table(data, colWidths=[3*cm, 13*cm]) t = Table(data, colWidths=[3*cm, 13*cm])
t.hAlign = TA_CENTER t.hAlign = TA_CENTER
t.setStyle( t.setStyle(
@ -228,11 +282,11 @@ class ModulePdf(MyESDocTemplate):
('LEFTPADDING', (0, 0), (-1, -1), 0), ] ('LEFTPADDING', (0, 0), (-1, -1), 0), ]
) )
) )
self.flowable.append(t) self.story.append(t)
self.build(self.flowable) self.build(self.story, onFirstPage=self.header)
class PlanFormationPdf(MyESDocTemplate): class PlanFormationPdf(EpcBaseDocTemplate):
def __init__(self, filename): def __init__(self, filename):
super().__init__(filename, ['Formation EDS', 'Plan de formation'], landscape(A4)) super().__init__(filename, ['Formation EDS', 'Plan de formation'], landscape(A4))
@ -314,9 +368,9 @@ class PlanFormationPdf(MyESDocTemplate):
('BACKGROUND', (0, 14), (-1, 14), colors.lightgrey), ('BACKGROUND', (0, 14), (-1, 14), colors.lightgrey),
])) ]))
t.hAlign = TA_LEFT t.hAlign = TA_CENTER
self.flowable.append(t) self.story.append(t)
self.build(self.flowable) self.build(self.story, onFirstPage=self.header)
class PDFResponse(HttpResponse): class PDFResponse(HttpResponse):
@ -345,58 +399,78 @@ class PDFResponse(HttpResponse):
self.story.append(t) self.story.append(t)
class PeriodeFormationPdf(MyESDocTemplate): class PeriodeFormationPdf(SimpleDocTemplate):
"""Imprime les heures de cours par semestre""" """Imprime les heures de cours par semestre"""
def __init__(self, filename): def __init__(self, filename):
super().__init__(filename, ['Filière EDS', 'Heures de formation']) super().__init__(filename, pagesize=A4,
lefMargin=1.5 * cm, bottomMargin=1.5 * cm,
topMargin=1.5 * cm, rightMargin=1.5 * cm, showBoundary=1)
width = 8 * cm
height = 6.5 * cm
self.flowable = []
def run(self): x = [self.leftMargin, 11.5*cm] * 3
table_grid = [["Product", "Quantity"]] y = [17,17, 10, 10, 3,3]
# Add the objects frames = [Frame(x[f], y[f]*cm, width=width, height=height, showBoundary=1, leftPadding=0, rightPadding=0) for f in range(6)]
self.objects = ['col1', 'col2'] * 50
for shipped_object in self.objects:
table_grid.append([shipped_object, "42"])
t = Table(table_grid, colWidths=[0.5 * self.width, 0.5 * self.width])
t.setStyle(TableStyle([('GRID', (0, 1), (-1, -1), 0.25, colors.gray),
('BOX', (0, 0), (-1, -1), 1.0, colors.black),
('BOX', (0, 0), (1, 0), 1.0, colors.black),
]))
self.flowable.append(t)
print(self.flowable)
"""
self.flowable.append(Table(table_grid, repeatRows=1, colWidths=[0.5 * self.width, 0.5 * self.width],
style=TableStyle([('GRID', (0, 1), (-1, -1), 0.25, colors.gray),
('BOX', (0, 0), (-1, -1), 1.0, colors.black),
('BOX', (0, 0), (1, 0), 1.0, colors.black),
])))
""" # Page template
self.build(self.flowable) first_page = PageTemplate(id='FirstPage', frames=frames, onPage=self.on_first_page)
self.addPageTemplates(first_page)
def produce_half_year(self, half_year_id, modules, total): self.titles = ['Filière EDS', 'Périodes de formation']
self.page_width = (self.width + self.leftMargin * 2)
self.page_height = (self.height - self.bottomMargin * 2)
def on_first_page(self, canvas, doc):
canvas.saveState()
logoEPC = os.path.join(settings.MEDIA_ROOT, 'logo_EPC.png')
canvas.drawImage(settings.MEDIA_ROOT + 'logo_EPC.png', doc.leftMargin, doc.height-0.5*cm, 5 * cm, 3 * cm,
preserveAspectRatio=True)
canvas.drawImage(settings.MEDIA_ROOT + 'logo_ESNE.png', doc.width-2*cm, doc.height-0.5*cm, 5 * cm, 3 * cm,
preserveAspectRatio=True)
height = doc.height - 1*cm
width = doc.leftMargin + doc.width
x = doc.leftMargin
y = height
canvas.line(x, y, width, y)
y -= 15
canvas.drawString(x, y, self.titles[0])
canvas.drawRightString(width, y, self.titles[1])
y -= 8
canvas.line(x, y, width, y)
canvas.restoreState()
def produce(self, context):
initial_pos_x = [2, 11.5] initial_pos_x = [2, 11.5]
initial_pos_y = [17, 17, 10, 10, 3, 3] initial_pos_y = [17, 17, 10, 10, 3, 3]
width = 7.5*cm width = 7.5*cm
height = 6.5*cm height = 6.5*cm
x = initial_pos_x[(half_year_id-1) % 2]*cm for sem in range(1,7):
y = initial_pos_y[half_year_id-1]*cm x = initial_pos_x[(sem-1) % 2]*cm
y = initial_pos_y[sem-1]*cm
my_frame = Frame(x, y, width, height, showBoundary=1) modules = context['sem{0}'.format(str(sem))]
data = [['Semestre {0}'.format(half_year_id), '{0} h.'.format(total)]] total = context['tot{0}'.format(str(sem))]
# my_frame = Frame(x, y, width, height, showBoundary=1)
data = [['Semestre {0}'.format(sem), '{0} h.'.format(total)]]
for line in modules: for line in modules:
value = getattr(line, 'sem{0}'.format(half_year_id)) value = getattr(line, 'sem{0}'.format(sem))
data.append([line.nom, '{0} h.'.format(value)]) data.append([line.nom, '{0} h.'.format(value)])
print(data)
t = Table(data, colWidths=[7*cm, 1*cm], spaceBefore=0.5*cm, spaceAfter=1*cm, hAlign=TA_LEFT) t = Table(data, colWidths=[6*cm, 1*cm], spaceBefore=0.5*cm, spaceAfter=1*cm, hAlign=TA_LEFT)
t.setStyle(TableStyle([('ALIGN', (0, 0), (0, 0), 'LEFT'), t.setStyle(TableStyle([('ALIGN', (0, 0), (0, 0), 'LEFT'),
('ALIGN', (1, 0), (-1, -1), 'RIGHT'), ('ALIGN', (1, 0), (-1, -1), 'RIGHT'),
('LINEBELOW', (0, 0), (1, 0), 1, colors.black), ('LINEBELOW', (0, 0), (1, 0), 1, colors.black),
('SIZE', (0, 0), (-1, -1), 9),
('FONT', (0, 0), (-1, 0), 'Helvetica-Bold'), ])) ('FONT', (0, 0), (-1, 0), 'Helvetica-Bold'), ]))
self.flowable.append(t) self.flowable.append(t)
my_frame.addFromList(self.flowable, self.canv) self.flowable.append(FrameBreak())
self.canv.save() self.build(self.flowable)
def print_total(self, total): def print_total(self, total):
self.canv.drawString(2*cm, 2*cm, 'Total de la formation: {0} heures'.format(total)) self.canv.drawString(2*cm, 2*cm, 'Total de la formation: {0} heures'.format(total))

6
cms/views.py
View file

@ -126,14 +126,16 @@ def print_plan_formation(request):
def print_periode_formation(request): def print_periode_formation(request):
filename = 'periode_formation.pdf' filename = 'periode_formation.pdf'
path = os.path.join(tempfile.gettempdir(), filename) path = os.path.join(tempfile.gettempdir(), filename)
pdf = PeriodeFormationPdf(path)
context = {} context = {}
context = get_context(context) context = get_context(context)
pdf = PeriodeFormationPdf(path)
pdf.produce(context)
"""
for semestre_id in range(1, 7): for semestre_id in range(1, 7):
modules = context['sem{0}'.format(str(semestre_id))] modules = context['sem{0}'.format(str(semestre_id))]
total = context['tot{0}'.format(str(semestre_id))] total = context['tot{0}'.format(str(semestre_id))]
pdf.produce_half_year(semestre_id, modules, total) pdf.produce_half_year(semestre_id, modules, total)
"""
#pdf.print_total(context['tot']) #pdf.print_total(context['tot'])
with open(path, mode='rb') as fh: with open(path, mode='rb') as fh: