eds/cms/pdf.py
2018-02-16 14:52:26 +01:00

302 lines
14 KiB
Python

from reportlab.platypus import (
SimpleDocTemplate, Spacer, Frame, Paragraph, Preformatted, PageTemplate, NextPageTemplate,
FrameBreak, Table, TableStyle
)
from reportlab.lib.pagesizes import A4, landscape
from reportlab.lib.units import cm
from reportlab.lib.enums import TA_LEFT
from reportlab.lib import colors
from reportlab.lib.styles import ParagraphStyle as ps
from reportlab.pdfgen import canvas
from django.contrib.staticfiles.finders import find
from django.conf import settings
style_normal = ps(name='CORPS', fontName='Helvetica', fontSize=9, alignment=TA_LEFT)
style_bold = ps(name='CORPS', fontName='Helvetica-Bold', fontSize=10, alignment=TA_LEFT)
LOGO_EPC = find('img/logo_EPC.png')
LOGO_ESNE = find('img/logo_ESNE.png')
FILIERE = 'Formation EDS'
class NumberedCanvas(canvas.Canvas):
"""
Page number and pages counter
"""
def __init__(self, *args, **kwargs):
canvas.Canvas.__init__(self, *args, **kwargs)
self._saved_page_states = []
def showPage(self):
self._saved_page_states.append(dict(self.__dict__))
self._startPage()
def save(self):
"""add page info to each page (page x of y)"""
num_pages = len(self._saved_page_states)
for state in self._saved_page_states:
self.__dict__.update(state)
self.draw_page_number(num_pages)
canvas.Canvas.showPage(self)
canvas.Canvas.save(self)
def draw_page_number(self, page_count):
self.setFont("Helvetica", 7)
self.drawString(self._pagesize[0] / 2, 1 * cm, "Page {0} de {1}".format(self._pageNumber, page_count))
class EpcBaseDocTemplate(SimpleDocTemplate):
def __init__(self, filename, title='', 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.story = []
self.title = title
def header(self, canvas, doc):
canvas.saveState()
canvas.drawImage(LOGO_EPC, doc.leftMargin, doc.height - 0.5 * cm, 5 * cm, 3 * cm, preserveAspectRatio=True)
canvas.drawImage(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, FILIERE)
canvas.drawRightString(doc.width + doc.leftMargin, doc.height - 1.1 * cm, self.title)
canvas.line(doc.leftMargin, doc.height - 1.3 * cm, doc.width + doc.leftMargin, doc.height - 1.3 * cm)
canvas.restoreState()
def later_header(self, canvas, doc):
canvas.saveState()
canvas.line(doc.leftMargin, doc.height + 1 * cm, doc.width + doc.leftMargin, doc.height + 1 * cm)
canvas.drawString(doc.leftMargin, doc.height + 0.5 * cm, FILIERE)
canvas.drawRightString(doc.width + doc.leftMargin, doc.height + 0.5 * cm, self.title)
canvas.line(doc.leftMargin, doc.height + 0.2 * cm, doc.width + doc.leftMargin, doc.height + 0.2 * cm)
canvas.restoreState()
def normal_template_page(self):
first_page_table_frame = Frame(self.leftMargin, self.bottomMargin, self.width + 1 * cm, self.height - 4 * cm,
id='first_table', showBoundary=0, leftPadding=0 * cm)
later_pages_table_frame = Frame(self.leftMargin, self.bottomMargin, self.width + 1 * cm, self.height - 2 * cm,
id='later_table', showBoundary=0, leftPadding=0 * cm)
# Page template
first_page = PageTemplate(id='FirstPage', frames=[first_page_table_frame], onPage=self.header)
later_pages = PageTemplate(id='LaterPages', frames=[later_pages_table_frame], onPage=self.later_header)
self.addPageTemplates([first_page, later_pages])
self.story = [NextPageTemplate(['*', 'LaterPages'])]
def six_semester_template_page(self):
frame_size = (8 * cm, 6.5 * cm,)
w, h = frame_size
x = [self.leftMargin, 12 * cm] * 3
y = [17 * cm, 17 * cm, 10 * cm, 10 * cm, 3 * cm, 3 * cm]
frames = [Frame(x[f], y[f], width=w, height=h, showBoundary=0, leftPadding=0) for f in range(6)]
# Frame for total periods
frames.append(Frame(self.leftMargin, self.bottomMargin, self.width, 1.5 * cm, leftPadding=0))
# Page template
frame_page = PageTemplate(id='FirstPage', frames=frames, onPage=self.header)
self.addPageTemplates(frame_page)
class ModuleDescriptionPdf(EpcBaseDocTemplate):
"""
PDF for module description
"""
def __init__(self, filename):
super().__init__(filename, 'Module de formation', A4)
self.normal_template_page()
def produce(self, module):
str_competence = ''
for c in module.competence_set.all():
str_competence += '- {0} ({1})\n'.format(c.nom, c.code)
"""
if self.request.user.is_authenticated:
for sc in c.souscompetence_set.all():
str_comp += ' -- {0}\n'.format(sc.nom)
"""
str_sous_competence = ''
for c in module.competence_set.all():
for sc in c.souscompetence_set.all():
str_sous_competence += '- {0} (voir {1})\n'.format(sc.nom, c.code)
str_res = ''
for c in module.ressource_set.all():
str_res += '- {0}\n'.format(c.nom)
str_objectif = ''
for c in module.objectif_set.all():
str_objectif += '- {0}\n'.format(c.nom)
self.story.append(Paragraph(module.__str__(), style_bold))
self.story.append(Spacer(0, 0.5 * cm))
data = [
['Domaine', module.processus.domaine.__str__()],
['Processus', module.processus.__str__()],
['Situation emblématique', module.situation],
['Compétences visées', str_competence],
['Plus-value sur le CFC ASE', str_sous_competence],
['Objectifs', str_objectif],
['Didactique', module.didactique],
['Evaluation', module.evaluation],
['Type', '{0}, obligatoire'.format(module.type)],
['Semestre', 'Sem. {0}'.format(module.semestre)],
['Présentiel', '{0} heures'.format(module.total_presentiel)],
['Travail personnel', '{0} heures'.format(module.travail_perso)],
['Responsable', module.processus.domaine.responsable.descr_pdf()]
]
formated_data = []
for foo in data:
formated_data.append(
[Preformatted(foo[0], style_normal, maxLineLength=15),
Preformatted(foo[1], style_normal, maxLineLength=97),
]
)
t = Table(formated_data, colWidths=[4 * cm, 13 * cm])
t.hAlign = TA_LEFT
t.setStyle(
TableStyle(
[
('SIZE', (0, 0), (-1, -1), 7),
('ALIGN', (0, 0), (-1, -1), 'LEFT'),
('VALIGN', (0, 0), (-1, -1), 'TOP'),
('LEFTPADDING', (0, 0), (-1, -1), 0),
]
)
)
self.story.append(t)
self.build(self.story, canvasmaker=NumberedCanvas)
class FormationPlanPdf(EpcBaseDocTemplate):
"""
PDF for formation plan
"""
def __init__(self, filename):
super().__init__(filename, 'Plan de formation', landscape(A4))
self.normal_template_page()
def formating(self, el1='', length=40):
el1 = '' if el1 == '' else el1.__str__()
return Preformatted(el1, style_normal, maxLineLength=length)
def produce(self, domain, process):
data = [
['Domaines', 'Processus', 'Sem1', 'Sem2', 'Sem3', 'Sem4', 'Sem5', 'Sem6'],
[self.formating(domain[0]), self.formating(process[0], 60), 'M01', '', '', '', '', ''],
[self.formating(''), self.formating('', 60), 'M02', '', '', '', '', ''],
[self.formating(''), self.formating(process[1], 60), '', '', '', 'M03', '', ''],
[self.formating(''), self.formating('', 60), '', 'M04', '', '', '', ''],
[self.formating(domain[1]), self.formating(process[2], 60), 'M05', '', 'M06', '', '', ''],
[self.formating(''), self.formating(process[3], 60), '', '', '', '', 'M07', 'M09'],
[self.formating(''), self.formating('', 60), '', '', '', '', 'M08', ''],
[self.formating(domain[2]), self.formating(process[4], 60), '', '', 'M10', '', 'M12'],
[self.formating(''), self.formating(process[5], 60), '', '', 'M11', '', ''],
[self.formating(domain[3]), self.formating(process[6], 60), '', '', 'M13', '', 'M14', ''],
[self.formating(domain[4]), self.formating(process[7], 60), 'M15', '', '', '', '', ''],
[self.formating(domain[5]), self.formating(process[8], 60), 'M16_1', '', 'M16_2', '', 'M16_3', ''],
[self.formating(domain[6]), self.formating(process[9], 60), 'M17_1', '', 'M17_2', '', 'M17_3', ''],
[self.formating(domain[7]), self.formating(process[10], 60), 'Macc', '', '', '', '', ''],
]
t = Table(
data, colWidths=[7 * cm, 9 * cm, 1.5 * cm, 1.5 * cm, 1.5 * cm, 1.5 * cm, 1.5 * cm, 1.5 * cm],
spaceBefore=0.5 * cm, spaceAfter=1 * cm
)
t.setStyle(
TableStyle(
[
('SIZE', (0, 0), (-1, -1), 8),
('FONT', (0, 0), (-1, 0), 'Helvetica-Bold'),
('VALIGN', (0, 0), (-1, -1), 'MIDDLE'),
('ALIGN', (2, 0), (-1, -1), 'CENTER'),
('GRID', (0, 0), (-1, -1), 0.25, colors.black),
# Domaine 1
('SPAN', (0, 1), (0, 4)),
('SPAN', (1, 1), (1, 2)),
('SPAN', (1, 3), (1, 4)),
('BACKGROUND', (0, 1), (1, 4), settings.DOMAINE_COULEURS['D1']),
('BACKGROUND', (2, 1), (2, 2), settings.DOMAINE_COULEURS['D1']),
('BACKGROUND', (5, 3), (5, 3), settings.DOMAINE_COULEURS['D1']),
('BACKGROUND', (3, 4), (3, 4), settings.DOMAINE_COULEURS['D1']),
# Domaine 2
('SPAN', (0, 5), (0, 7)),
('BACKGROUND', (0, 5), (1, 7), settings.DOMAINE_COULEURS['D2']),
('BACKGROUND', (2, 5), (2, 5), settings.DOMAINE_COULEURS['D2']),
('BACKGROUND', (4, 5), (4, 5), settings.DOMAINE_COULEURS['D2']),
('BACKGROUND', (6, 6), (6, 6), settings.DOMAINE_COULEURS['D2']),
('BACKGROUND', (7, 6), (7, 6), settings.DOMAINE_COULEURS['D2']),
('BACKGROUND', (6, 7), (6, 7), settings.DOMAINE_COULEURS['D2']),
# Domaine 3
('SPAN', (0, 8), (0, 9)),
('SPAN', (1, 6), (1, 7)),
('SPAN', (4, 8), (5, 8)),
('SPAN', (4, 9), (5, 9)),
('BACKGROUND', (0, 8), (1, 9), settings.DOMAINE_COULEURS['D3']),
('BACKGROUND', (4, 8), (6, 8), settings.DOMAINE_COULEURS['D3']),
('BACKGROUND', (4, 9), (5, 9), settings.DOMAINE_COULEURS['D3']),
# Domaine 4
('BACKGROUND', (0, 10), (1, 10), settings.DOMAINE_COULEURS['D4']),
('BACKGROUND', (4, 10), (4, 10), settings.DOMAINE_COULEURS['D4']),
('BACKGROUND', (6, 10), (6, 10), settings.DOMAINE_COULEURS['D4']),
# Domaine 5
('SPAN', (2, 11), (-1, 11)),
('BACKGROUND', (0, 11), (-1, 11), settings.DOMAINE_COULEURS['D5']),
# Domaine 6
('SPAN', (2, 12), (3, 12)),
('SPAN', (4, 12), (5, 12)),
('SPAN', (6, 12), (7, 12)),
('BACKGROUND', (0, 12), (-1, 12), settings.DOMAINE_COULEURS['D6']),
# Domaine 7
('SPAN', (2, 13), (3, 13)),
('SPAN', (4, 13), (5, 13)),
('SPAN', (6, 13), (7, 13)),
('BACKGROUND', (0, 13), (-1, 13), settings.DOMAINE_COULEURS['D7']),
# Domaine 8
('SPAN', (2, 14), (-1, 14)),
('BACKGROUND', (0, 14), (-1, 14), settings.DOMAINE_COULEURS['D8']),
]
)
)
t.hAlign = TA_LEFT
self.story.append(t)
self.build(self.story, canvasmaker=NumberedCanvas)
class PeriodSemesterPdf(EpcBaseDocTemplate):
"""
PDF for periods during semesters
"""
def __init__(self, filename):
super().__init__(filename, 'Périodes de formation', A4)
self.six_semester_template_page()
def produce(self, context):
for sem in range(1, 7):
modules = context['sem{0}'.format(str(sem))]
total = context['tot{0}'.format(str(sem))]
data = [['Semestre {0}'.format(sem), '{0} h.'.format(total)]]
for line in modules:
value = getattr(line, 'sem{0}'.format(sem))
data.append([line.nom, '{0} h.'.format(value)])
t = Table(
data, colWidths=[6.5 * cm, 1 * cm], spaceBefore=0.5 * cm, spaceAfter=1 * cm, hAlign=TA_LEFT,
style=[
('ALIGN', (0, 0), (0, 0), 'LEFT'),
('ALIGN', (1, 0), (-1, -1), 'RIGHT'),
('LINEBELOW', (0, 0), (1, 0), 1, colors.black),
('SIZE', (0, 0), (-1, -1), 9),
('FONT', (0, 0), (-1, 0), 'Helvetica-Bold'),
]
)
self.story.append(t)
self.story.append(FrameBreak())
self.story.append(Paragraph('Total de la formation: {0} heures'.format(context['tot']), style_bold))
self.build(self.story, canvasmaker=NumberedCanvas)