OpenSlides/openslides/utils/pdf.py

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2011-07-31 10:46:29 +02:00
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
openslides.utils.pdf
~~~~~~~~~~~~~~~~~~~~
Print PDF functions for all OpenSlides apps.
:copyright: 2011 by the OpenSlides team, see AUTHORS.
:license: GNU GPL, see LICENSE for more details.
"""
from datetime import datetime
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import os
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from django.http import HttpResponse, HttpResponseNotFound
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.utils.translation import ugettext as _
from django.utils.translation import ungettext
from django.contrib.auth.models import User
from reportlab.pdfgen.canvas import Canvas
from reportlab.lib import colors
from reportlab.lib.pagesizes import A4
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from reportlab.lib.units import cm
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from reportlab.lib.styles import ParagraphStyle as PS
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from reportlab.lib.styles import StyleSheet1, ParagraphStyle
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from reportlab.platypus import SimpleDocTemplate, Paragraph, Frame, PageBreak, Spacer, Table, LongTable, TableStyle, Image
from reportlab.platypus.doctemplate import SimpleDocTemplate
from reportlab.rl_config import defaultPageSize
from reportlab.pdfbase import pdfmetrics
from reportlab.pdfbase.ttfonts import TTFont
from openslides.agenda.models import Item
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from openslides.application.models import Application
from openslides.assignment.models import Assignment
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#from openslides.poll.models import Poll, Option
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from openslides.participant.models import Profile
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from system import config
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from openslides.settings import SITE_ROOT
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from openslides.utils.utils import permission_required
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# register new truetype fonts
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pdfmetrics.registerFont(TTFont('Ubuntu', os.path.join(SITE_ROOT, 'static/fonts/Ubuntu-R.ttf')))
pdfmetrics.registerFont(TTFont('Ubuntu-Bold', os.path.join(SITE_ROOT, 'static/fonts/Ubuntu-B.ttf')))
pdfmetrics.registerFont(TTFont('Ubuntu-Italic', os.path.join(SITE_ROOT, 'static/fonts/Ubuntu-RI.ttf')))
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# set style information
PAGE_HEIGHT=defaultPageSize[1];
PAGE_WIDTH=defaultPageSize[0]
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# set custom stylesheets
stylesheet = StyleSheet1()
stylesheet.add(ParagraphStyle(name = 'Normal',
fontName = 'Ubuntu',
fontSize = 10,
leading = 12)
)
stylesheet.add(ParagraphStyle(name = 'Paragraph',
parent = stylesheet['Normal'],
leading = 14,
spaceAfter = 15)
)
stylesheet.add(ParagraphStyle(name = 'Small',
parent = stylesheet['Normal'],
fontSize = 8)
)
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stylesheet.add(ParagraphStyle(name = 'Italic',
parent = stylesheet['Normal'],
fontName = 'Ubuntu-Italic',
spaceAfter = 5)
)
stylesheet.add(ParagraphStyle(name = 'Bold',
parent = stylesheet['Normal'],
fontName = 'Ubuntu-Bold')
)
stylesheet.add(ParagraphStyle(name = 'Heading1',
parent = stylesheet['Bold'],
fontSize = 24,
leading = 30,
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spaceAfter = 6),
alias = 'h1')
stylesheet.add(ParagraphStyle(name = 'Heading2',
parent = stylesheet['Bold'],
fontSize = 14,
leading = 24,
spaceAfter = 10),
alias = 'h2')
stylesheet.add(ParagraphStyle(name = 'Heading3',
parent = stylesheet['Bold'],
fontSize = 12,
leading = 20),
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alias = 'h3')
stylesheet.add(ParagraphStyle(name = 'Heading4',
parent = stylesheet['Bold'],
fontSize = 10,
leading = 20),
)
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stylesheet.add(ParagraphStyle(name = 'Item',
parent = stylesheet['Normal'],
fontSize = 14,
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leading = 14,
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leftIndent = 0,
spaceAfter = 15)
)
stylesheet.add(ParagraphStyle(name = 'Subitem',
parent = stylesheet['Normal'],
fontSize = 10,
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leading = 10,
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leftIndent = 20,
spaceAfter = 15)
)
stylesheet.add(ParagraphStyle(name = 'Tablecell',
parent = stylesheet['Normal'],
fontSize = 9)
)
stylesheet.add(ParagraphStyle(name = 'Signaturefield',
parent = stylesheet['Normal'],
spaceBefore = 15)
)
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# Ballot stylesheets
stylesheet.add(ParagraphStyle(name = 'Ballot_title',
parent = stylesheet['Bold'],
fontSize = 12,
leading = 14,
leftIndent = 30),
)
stylesheet.add(ParagraphStyle(name = 'Ballot_subtitle',
parent = stylesheet['Normal'],
fontSize = 10,
leading = 12,
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leftIndent = 30,
rightIndent = 20,
spaceAfter = 5),
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)
stylesheet.add(ParagraphStyle(name = 'Ballot_description',
parent = stylesheet['Normal'],
fontSize = 7,
leading = 10,
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leftIndent = 30),
)
stylesheet.add(ParagraphStyle(name = 'Ballot_option',
parent = stylesheet['Normal'],
fontSize = 12,
leading = 24,
leftIndent = 30),
)
stylesheet.add(ParagraphStyle(name = 'Ballot_option_name',
parent = stylesheet['Normal'],
fontSize = 12,
leading = 15,
leftIndent = 30),
)
stylesheet.add(ParagraphStyle(name = 'Ballot_option_group',
parent = stylesheet['Normal'],
fontSize = 8,
leading = 15,
leftIndent = 30),
)
stylesheet.add(ParagraphStyle(name = 'Ballot_option_YNA',
parent = stylesheet['Normal'],
fontSize = 12,
leading = 15,
leftIndent = 49,
spaceAfter = 18),
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)
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stylesheet.add(ParagraphStyle(name = 'Ballot_option_group_right',
parent = stylesheet['Normal'],
fontSize = 8,
leading = 16,
leftIndent = 49),
)
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# set event information
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event_name = config["event_name"]
event_description = config["event_description"]
event_date = config["event_date"]
event_location = config["event_location"]
event_organizer = config["event_organizer"]
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# set print time
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time = datetime.now().strftime(str(_("%Y-%m-%d %H:%Mh")))
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def firstPage(canvas, doc):
canvas.saveState()
# page header (with event information)
canvas.setFont('Ubuntu',10)
canvas.setFillGray(0.4)
canvas.drawString(2.75*cm, 28*cm, "%s | %s" % (event_name, event_description))
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if event_date and event_location:
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canvas.drawString(2.75*cm, 27.6*cm, "%s, %s" % (event_date, event_location))
# time
canvas.setFont('Ubuntu',7)
canvas.drawString(15*cm, 28*cm, _("Printed")+": %s" % time)
# title
if doc.title:
canvas.setFont('Ubuntu-Bold',24)
canvas.setFillGray(0)
#canvas.drawCentredString(PAGE_WIDTH/2.0, PAGE_HEIGHT-108, doc.title)
canvas.drawString(2.75*cm, PAGE_HEIGHT-108, doc.title)
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# footer (with page number)
canvas.setFont('Ubuntu',8)
canvas.setFillGray(0.4)
canvas.drawString(10*cm, 1*cm, _("Page")+" %s" % doc.page)
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canvas.restoreState()
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def laterPages(canvas, doc):
canvas.saveState()
# footer (with page number)
canvas.setFont('Ubuntu',7)
canvas.setFillGray(0.4)
canvas.drawString(10*cm, 1*cm, _("Page")+" %s" % doc.page)
canvas.restoreState()
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@permission_required('agenda.can_see_agenda')
def print_agenda(request):
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response = HttpResponse(mimetype='application/pdf')
filename = u'filename=%s.pdf;' % _("Agenda")
response['Content-Disposition'] = filename.encode('utf-8')
doc = SimpleDocTemplate(response)
story = [Spacer(1,3*cm)]
doc.title = _("Agenda")
# print item list
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items = Item.objects.all()
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for item in items:
if item.hidden is False:
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# print all items"
if item.parents:
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space = ""
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counter = 0
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for p in item.parents:
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if counter != 0:
space += "      "
counter += 1
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story.append(Paragraph(space+item.title, stylesheet['Subitem']))
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else:
story.append(Paragraph(item.title, stylesheet['Item']))
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doc.build(story, onFirstPage=firstPage, onLaterPages=laterPages)
return response
@permission_required('participant.can_see_participant')
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def print_userlist(request):
response = HttpResponse(mimetype='application/pdf')
filename = u'filename=%s.pdf;' % _("Participant-list")
response['Content-Disposition'] = filename.encode('utf-8')
doc = SimpleDocTemplate(response)
story = [Spacer(1,2*cm)]
doc.title = _("List of Participants")
# Table
data= [['#', _('Last Name'), _('First Name'), _('Group'), _('Type'), _('Committee')]]
sort = 'last_name'
counter = 0
for user in User.objects.all().order_by(sort):
try:
counter += 1
user.get_profile()
data.append([counter,
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Paragraph(user.last_name, stylesheet['Tablecell']),
Paragraph(user.first_name, stylesheet['Tablecell']),
Paragraph(user.profile.group, stylesheet['Tablecell']),
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Paragraph(user.profile.get_type_display(), stylesheet['Tablecell']),
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Paragraph(user.profile.committee, stylesheet['Tablecell']),
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])
except Profile.DoesNotExist:
counter -= 1
pass
t=LongTable(data,
style=[
('VALIGN',(0,0),(-1,-1), 'TOP'),
('LINEABOVE',(0,0),(-1,0),2,colors.black),
('LINEABOVE',(0,1),(-1,1),1,colors.black),
('LINEBELOW',(0,-1),(-1,-1),2,colors.black),
('ROWBACKGROUNDS', (0, 1), (-1, -1), (colors.white, (.9, .9, .9))),
])
t._argW[0]=0.75*cm
story.append(t)
doc.build(story, onFirstPage=firstPage, onLaterPages=laterPages)
return response
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@permission_required('participant.can_manage_participant')
def print_passwords(request):
response = HttpResponse(mimetype='application/pdf')
filename = u'filename=%s.pdf;' % _("passwords")
response['Content-Disposition'] = filename.encode('utf-8')
doc = SimpleDocTemplate(response, pagesize=A4, topMargin=-6, bottomMargin=-6, leftMargin=0, rightMargin=0, showBoundary=False)
story = [Spacer(0,0*cm)]
data= []
system_url = config_get("system_url")
system_welcometext = config_get("system_welcometext")
for user in User.objects.all().order_by('last_name'):
try:
user.get_profile()
cell = []
cell.append(Spacer(0,0.8*cm))
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cell.append(Paragraph(_("Your Account for OpenSlides"), stylesheet['Ballot_title']))
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cell.append(Paragraph(_("for %s") % (user.profile), stylesheet['Ballot_subtitle']))
cell.append(Spacer(0,0.5*cm))
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cell.append(Paragraph(_("User: %s") % (user.username), stylesheet['Ballot_option']))
cell.append(Paragraph(_("Password: %s") % (user.profile.firstpassword), stylesheet['Ballot_option']))
cell.append(Spacer(0,0.5*cm))
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cell.append(Paragraph(_("URL: %s") % (system_url), stylesheet['Ballot_option']))
cell.append(Spacer(0,0.5*cm))
cell2 = []
cell2.append(Spacer(0,0.8*cm))
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if system_welcometext is not None:
cell2.append(Paragraph(system_welcometext.replace('\r\n','<br/>'), stylesheet['Ballot_subtitle']))
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data.append([cell,cell2])
except Profile.DoesNotExist:
pass
t=Table(data, 10.5*cm, 7.42*cm)
t.setStyle(TableStyle([ ('LINEBELOW', (0,0), (-1,0), 0.25, colors.grey),
('LINEBELOW', (0,1), (-1,1), 0.25, colors.grey),
('LINEBELOW', (0,1), (-1,-1), 0.25, colors.grey),
('VALIGN', (0,0), (-1,-1), 'TOP'),
]))
story.append(t)
doc.build(story)
return response
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def get_application(application, story):
# application number
if application.number:
story.append(Paragraph(_("Application No.")+" %s" % application.number, stylesheet['Heading1']))
else:
story.append(Paragraph(_("Application No."), stylesheet['Heading1']))
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# submitter
cell1a = []
cell1a.append(Spacer(0,0.2*cm))
cell1a.append(Paragraph("<font name='Ubuntu-Bold'>%s:</font>" % _("Submitter"), stylesheet['Heading4']))
cell1b = []
cell1b.append(Spacer(0,0.2*cm))
if application.status == "pub":
cell1b.append(Paragraph("__________________________________________",stylesheet['Signaturefield']))
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cell1b.append(Spacer(0,0.1*cm))
cell1b.append(Paragraph("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"+unicode(application.submitter.profile), stylesheet['Small']))
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cell1b.append(Spacer(0,0.2*cm))
else:
cell1b.append(Paragraph(unicode(application.submitter.profile), stylesheet['Normal']))
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# supporters
cell2a = []
cell2a.append(Paragraph("<font name='Ubuntu-Bold'>%s:</font><seqreset id='counter'>" % _("Supporters"), stylesheet['Heading4']))
cell2b = []
for s in application.supporter.all():
cell2b.append(Paragraph("<seq id='counter'/>.&nbsp; %s" % unicode(s.profile), stylesheet['Signaturefield']))
if application.status == "pub":
for x in range(0,application.missing_supporters):
cell2b.append(Paragraph("<seq id='counter'/>.&nbsp; __________________________________________",stylesheet['Signaturefield']))
cell2b.append(Spacer(0,0.2*cm))
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# status
note = ""
for n in application.notes:
note += "%s " % unicode(n)
cell3a = []
cell3a.append(Paragraph("<font name='Ubuntu-Bold'>%s:</font>" % _("Status"), stylesheet['Heading4']))
cell3b = []
if note != "":
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if application.status == "pub":
cell3b.append(Paragraph(note, stylesheet['Normal']))
else:
cell3b.append(Paragraph("%s | %s" % (application.get_status_display(), note), stylesheet['Normal']))
else:
cell3b.append(Paragraph("%s" % application.get_status_display(), stylesheet['Normal']))
# table
data = []
data.append([cell1a,cell1b])
data.append([cell2a,cell2b])
data.append([cell3a,cell3b])
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# voting results
if len(application.results) > 0:
cell4a = []
cell4a.append(Paragraph("<font name='Ubuntu-Bold'>%s:</font>" % _("Vote results"), stylesheet['Heading4']))
cell4b = []
ballotcounter = 0
for result in application.results:
ballotcounter += 1
if len(application.results) > 1:
cell4b.append(Paragraph("%s. %s" % (ballotcounter, _("Vote")), stylesheet['Bold']))
cell4b.append(Paragraph("%s: %s <br/> %s: %s <br/> %s: %s <br/> %s: %s <br/> %s: %s" % (_("Yes"), result[0], _("No"), result[1], _("Abstention"), result[2], _("Invalid"), result[3], _("Votes cast"), result[4]), stylesheet['Normal']))
cell4b.append(Spacer(0,0.2*cm))
data.append([cell4a,cell4b])
t=Table(data)
t._argW[0]=4.5*cm
t._argW[1]=11*cm
t.setStyle(TableStyle([ ('BOX', (0,0), (-1,-1), 1, colors.black),
('VALIGN', (0,0), (-1,-1), 'TOP'),
]))
story.append(t)
story.append(Spacer(0,1*cm))
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# title
story.append(Paragraph(application.title, stylesheet['Heading3']))
# text
story.append(Paragraph("%s" % application.text.replace('\r\n','<br/>'), stylesheet['Paragraph']))
# reason
story.append(Paragraph(_("Reason")+":", stylesheet['Heading3']))
story.append(Paragraph("%s" % application.reason.replace('\r\n','<br/>'), stylesheet['Paragraph']))
return story
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@permission_required('application.can_see_application')
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def print_application(request, application_id=None):
response = HttpResponse(mimetype='application/pdf')
filename = u'filename=%s.pdf;' % _("Applications")
response['Content-Disposition'] = filename.encode('utf-8')
doc = SimpleDocTemplate(response)
doc.title = None
story = []
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if application_id is None: #print all applications
title = config_get("application_pdf_title")
story.append(Paragraph(title, stylesheet['Heading1']))
preamble = config_get("application_pdf_preamble")
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if preamble:
story.append(Paragraph("%s" % preamble.replace('\r\n','<br/>'), stylesheet['Paragraph']))
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story.append(Spacer(0,0.75*cm))
# List of applications
for application in Application.objects.order_by('number'):
if application.number:
story.append(Paragraph(_("Application No.")+" %s: %s" % (application.number, application.title), stylesheet['Heading3']))
else:
story.append(Paragraph(_("Application No.")+"&nbsp;&nbsp;&nbsp;: %s" % (application.title), stylesheet['Heading3']))
# Applications details (each application on single page)
for application in Application.objects.order_by('number'):
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story.append(PageBreak())
story = get_application(application, story)
else: # print selected application
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application = Application.objects.get(id=application_id)
if application.number:
number = application.number
else:
number = ""
filename = u'filename=%s%s.pdf;' % (_("Application"), str(number))
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response['Content-Disposition'] = filename.encode('utf-8')
story = get_application(application, story)
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doc.build(story, onFirstPage=firstPage, onLaterPages=firstPage)
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return response
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@permission_required('application.can_manage_application')
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def print_application_poll(request, poll_id=None):
poll = Poll.objects.get(id=poll_id)
response = HttpResponse(mimetype='application/pdf')
filename = u'filename=%s%s_%s.pdf;' % (_("Application"), str(poll.application.number), _("Poll"))
response['Content-Disposition'] = filename.encode('utf-8')
doc = SimpleDocTemplate(response, pagesize=A4, topMargin=-6, bottomMargin=-6, leftMargin=0, rightMargin=0, showBoundary=False)
story = [Spacer(0,0*cm)]
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imgpath = os.path.join(SITE_ROOT, 'static/images/circle.png')
circle = "<img src='%s' width='15' height='15'/>&nbsp;&nbsp;" % imgpath
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cell = []
cell.append(Spacer(0,0.8*cm))
cell.append(Paragraph(_("Application No.")+" "+str(poll.application.number), stylesheet['Ballot_title']))
cell.append(Paragraph(poll.application.title, stylesheet['Ballot_subtitle']))
cell.append(Paragraph(str(poll.ballot)+". "+_("Vote"), stylesheet['Ballot_description']))
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cell.append(Spacer(0,0.5*cm))
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cell.append(Paragraph(circle+_("Yes"), stylesheet['Ballot_option']))
cell.append(Paragraph(circle+_("No"), stylesheet['Ballot_option']))
cell.append(Paragraph(circle+_("Abstention"), stylesheet['Ballot_option']))
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data= []
number = 1
# get ballot papers config values
ballot_papers_selection = config_get("application_pdf_ballot_papers_selection")
ballot_papers_number = config_get("application_pdf_ballot_papers_number")
# set number of ballot papers
if ballot_papers_selection == "1":
number = User.objects.filter(profile__type__iexact="delegate").count()
if ballot_papers_selection == "2":
number = int(User.objects.count() - 1)
if ballot_papers_selection == "0":
number = int(ballot_papers_number)
# print ballot papers
for user in xrange(number/2):
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data.append([cell,cell])
rest = number % 2
if rest:
data.append([cell,''])
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t=Table(data, 10.5*cm, 7.42*cm)
t.setStyle(TableStyle([ ('GRID', (0,0), (-1,-1), 0.25, colors.grey),
('VALIGN', (0,0), (-1,-1), 'TOP'),
]))
story.append(t)
doc.build(story)
return response
def get_assignment_votes(assignment):
votes = []
for candidate in assignment.candidates:
tmplist = [[candidate, assignment.is_elected(candidate)], []]
for poll in assignment.poll_set.all():
if poll.published:
if candidate in poll.options_values:
option = Option.objects.filter(poll=poll).filter(user=candidate)[0]
if poll.optiondecision:
tmplist[1].append([option.yes, option.no, option.undesided])
else:
tmplist[1].append(option.yes)
else:
tmplist[1].append("-")
elif len(tmplist[1]) == 0:
return votes
votes.append(tmplist)
return votes
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def get_assignment(assignment, story):
# title
story.append(Paragraph(_("Election")+": %s" % assignment.name, stylesheet['Heading1']))
story.append(Spacer(0,0.5*cm))
# posts
cell1a = []
cell1a.append(Paragraph("<font name='Ubuntu-Bold'>%s:</font>" % _("Number of available posts"), stylesheet['Bold']))
cell1b = []
cell1b.append(Paragraph(str(assignment.posts), stylesheet['Paragraph']))
# candidates
cell2a = []
cell2a.append(Paragraph("<font name='Ubuntu-Bold'>%s:</font><seqreset id='counter'>" % _("Candidates"), stylesheet['Heading4']))
cell2b = []
for c in assignment.profile.all():
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cell2b.append(Paragraph("<seq id='counter'/>.&nbsp; %s" % unicode(c), stylesheet['Signaturefield']))
if assignment.status == "sea":
for x in range(0,2*assignment.posts):
cell2b.append(Paragraph("<seq id='counter'/>.&nbsp; __________________________________________",stylesheet['Signaturefield']))
cell2b.append(Spacer(0,0.2*cm))
# vote results
table_votes = []
results = get_assignment_votes(assignment)
cell3a = []
cell3a.append(Paragraph("%s:" % (_("Vote results")), stylesheet['Heading4']))
if len(results) > 0:
if len(results[0]) >= 1:
cell3a.append(Paragraph("%s %s" % (len(results[0][1]), _("ballots")), stylesheet['Normal']))
if len(results[0][1]) > 0:
data_votes = []
# add table head row
headrow = []
headrow.append(_("Candidates"))
for i in range (0,len(results[0][1])):
headrow.append("%s." %(str(i+1)))
data_votes.append(headrow)
# add result rows
for candidate in results:
row = []
if candidate[0][1]:
elected = "* "
else:
elected = ""
c = str(candidate[0][0]).split("(",1)
if len(c) > 1:
row.append(elected+c[0]+"\n"+"("+c[1])
else:
row.append(elected+str(candidate[0][0]))
for votes in candidate[1]:
if type(votes) == type(list()):
tmp = _("Y")+": "+str(votes[0])+"\n"
tmp += _("N")+": "+str(votes[1])+"\n"
tmp += _("A")+": "+str(votes[2])
row.append(tmp)
else:
row.append(str(votes))
data_votes.append(row)
polls = []
for poll in assignment.poll_set.filter(assignment=assignment):
polls.append(poll)
# votes invalid
row = []
row.append(_("Invalid votes"))
for p in polls:
if p.published:
row.append(p.votesinvalidf)
data_votes.append(row)
# votes cast
row = []
row.append(_("Votes cast"))
for p in polls:
if p.published:
row.append(p.votescastf)
data_votes.append(row)
table_votes=Table(data_votes)
table_votes.setStyle( TableStyle([
('GRID', (0,0), (-1,-1), 0.5, colors.grey),
('VALIGN',(0,0),(-1,-1), 'TOP'),
('LINEABOVE',(0,0),(-1,0),2,colors.black),
('LINEABOVE',(0,1),(-1,1),1,colors.black),
('LINEBELOW',(0,-1),(-1,-1),2,colors.black),
('ROWBACKGROUNDS', (0, 1), (-1, -1), (colors.white, (.9, .9, .9))),
]))
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# table
data = []
data.append([cell1a,cell1b])
if table_votes:
data.append([cell3a,table_votes])
data.append(['','* = '+_('elected')])
else:
data.append([cell2a,cell2b])
data.append([Spacer(0,0.2*cm),''])
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t=Table(data)
t._argW[0]=4.5*cm
t._argW[1]=11*cm
t.setStyle(TableStyle([ ('BOX', (0,0), (-1,-1), 1, colors.black),
('VALIGN', (0,0), (-1,-1), 'TOP'),
]))
story.append(t)
story.append(Spacer(0,1*cm))
# text
story.append(Paragraph("%s" % assignment.description.replace('\r\n','<br/>'), stylesheet['Paragraph']))
return story
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@permission_required('application.can_see_application')
def print_assignment(request, assignment_id=None):
response = HttpResponse(mimetype='application/pdf')
filename = u'filename=%s.pdf;' % _("Elections")
response['Content-Disposition'] = filename.encode('utf-8')
doc = SimpleDocTemplate(response)
doc.title = None
story = []
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if assignment_id is None: #print all applications
title = config_get("assignment_pdf_title")
story.append(Paragraph(title, stylesheet['Heading1']))
preamble = config_get("assignment_pdf_preamble")
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if preamble:
story.append(Paragraph("%s" % preamble.replace('\r\n','<br/>'), stylesheet['Paragraph']))
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story.append(Spacer(0,0.75*cm))
# List of assignments
for assignment in Assignment.objects.order_by('name'):
story.append(Paragraph(assignment.name, stylesheet['Heading3']))
# Assignment details (each assignment on single page)
for assignment in Assignment.objects.order_by('name'):
story.append(PageBreak())
story = get_assignment(assignment, story)
else: # print selected assignment
assignment = Assignment.objects.get(id=assignment_id)
filename = u'filename=%s-%s.pdf;' % (_("Assignment"), assignment.name.replace(' ','_'))
response['Content-Disposition'] = filename.encode('utf-8')
story = get_assignment(assignment, story)
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doc.build(story, onFirstPage=firstPage, onLaterPages=firstPage)
return response
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@permission_required('application.can_manage_application')
def print_assignment_poll(request, poll_id=None):
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poll = Poll.objects.get(id=poll_id)
response = HttpResponse(mimetype='application/pdf')
filename = u'filename=%s-%s-#%s.pdf;' % (_("Election"), poll.assignment.name.replace(' ','_'), poll.ballot)
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response['Content-Disposition'] = filename.encode('utf-8')
doc = SimpleDocTemplate(response, pagesize=A4, topMargin=-6, bottomMargin=-6, leftMargin=0, rightMargin=0, showBoundary=False)
story = [Spacer(0,0*cm)]
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imgpath = os.path.join(SITE_ROOT, 'static/images/circle.png')
circle = "<img src='%s' width='15' height='15'/>&nbsp;&nbsp;" % imgpath
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cell = []
cell.append(Spacer(0,0.8*cm))
cell.append(Paragraph(_("Election") + ": " + poll.assignment.name, stylesheet['Ballot_title']))
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cell.append(Paragraph(poll.description, stylesheet['Ballot_subtitle']))
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options = poll.get_options().order_by('user__user__first_name')
cell.append(Paragraph(str(poll.ballot)+". "+_("ballot")+", "+str(len(options))+" "+ ungettext("candidate", "candidates", len(options))+", "+str(poll.assignment.posts)+" "+_("available posts"), stylesheet['Ballot_description']))
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cell.append(Spacer(0,0.4*cm))
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data= []
# get ballot papers config values
number = 1
ballot_papers_selection = config_get("assignment_pdf_ballot_papers_selection")
ballot_papers_number = config_get("assignment_pdf_ballot_papers_number")
if poll.optiondecision:
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for option in options:
o = str(option).split("(",1)
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cell.append(Paragraph(o[0], stylesheet['Ballot_option_name']))
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if len(o) > 1:
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cell.append(Paragraph("("+o[1], stylesheet['Ballot_option_group']))
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else:
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cell.append(Paragraph("&nbsp;", stylesheet['Ballot_option_group']))
cell.append(Paragraph(circle+_("Yes")+"&nbsp; &nbsp; &nbsp; "+circle+_("No")+"&nbsp; &nbsp; &nbsp; "+circle+_("Abstention"), stylesheet['Ballot_option_YNA']))
# set number of ballot papers
if ballot_papers_selection == "1":
number = User.objects.filter(profile__type__iexact="delegate").count()
if ballot_papers_selection == "2":
number = int(User.objects.count() - 1)
if ballot_papers_selection == "0":
number = int(ballot_papers_number)
# print ballot papers
for user in xrange(number/2):
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data.append([cell,cell])
rest = number % 2
if rest:
data.append([cell,''])
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if len(options) <= 2:
t=Table(data, 10.5*cm, 7.42*cm)
elif len(options) <= 5:
t=Table(data, 10.5*cm, 14.84*cm)
else:
t=Table(data, 10.5*cm, 29.7*cm)
else:
for option in options:
o = str(option).split("(",1)
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cell.append(Paragraph(circle+o[0], stylesheet['Ballot_option_name']))
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if len(o) > 1:
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cell.append(Paragraph("("+o[1], stylesheet['Ballot_option_group_right']))
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else:
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cell.append(Paragraph("&nbsp;", stylesheet['Ballot_option_group_right']))
# set number of ballot papers
if ballot_papers_selection == "1":
number = User.objects.filter(profile__type__iexact="delegate").count()
if ballot_papers_selection == "2":
number = int(User.objects.count() - 1)
if ballot_papers_selection == "0":
number = int(ballot_papers_number)
# print ballot papers
for user in xrange(number/2):
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data.append([cell,cell])
rest = number % 2
if rest:
data.append([cell,''])
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if len(options) <= 4:
t=Table(data, 10.5*cm, 7.42*cm)
elif len(options) <= 8:
t=Table(data, 10.5*cm, 14.84*cm)
else:
t=Table(data, 10.5*cm, 29.7*cm)
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t.setStyle(TableStyle([ ('GRID', (0,0), (-1,-1), 0.25, colors.grey),
('VALIGN', (0,0), (-1,-1), 'TOP'),
]))
story.append(t)
doc.build(story)
return response