class PDFOrder():
ADDRESS_FIELDS = ['adresszeile1', 'adresszeile2', 'adresszeile3','strasse_und_nr']
IMG_PATH = 'applications/knv/static/images'
PRESS_CONFIGURATON = {
1: ('Logo_heiBOOKS.png', 150, 255, 50, 40),
2: ('Logo_Arthistoricum.png', 120, 262, 80, 40),
3: ('Logo_Propylaeum.png', 140, 262, 60, 30),
4: ('Logo_Crossasia.png', 150, 262, 50, 30),
6: ('Logo_heiUP.png', 61, 244, 135, 55)
}
FOOTER = ['Bitte nicht buchen, Rechnung folgt.',
'Bei Rückfragen wenden Sie sich bitte an <a '
'href="mailto:[email protected]"><u><font '
'color="blue">[email protected]</font></u></a>, '
'Tel.: +49 6221 542383.'
]
FONTS = [('ArialMT', 'Arial.ttf', 10), ('DejaVu', 'DejaVuSans.ttf', 9.5)]
TABLE_STYLE = TableStyle(
[('VALIGN', (0, 0), (-1, -1), "TOP"),
('ALIGN', (0, 0), (-1, -1), "LEFT"),
('INNERGRID', (0, 0), (-1, -1), 0.25, colors.transparent),
('BOX', (0, 0), (-1, -1), 0.25, colors.transparent)
])
TABLE_HEADERS = ['Pos.', 'Menge', 'Kurztitel', 'Einband', 'ISBN', 'Preis']
WIDTH, HEIGHT = A4
def __init__(self, pdf_file, request, record, db, conf):
self.IM_PATH = join(request.env.web2py_path, PDFOrder.IMG_PATH)
self.record = record.first().as_dict()
self.submission_id = int(self.record.get('submission_id'))
self.ompdal = OMPDAL(db, conf)
self.press_id = self.ompdal.getSubmission(self.submission_id)['context_id']
self.styles = getSampleStyleSheet()
self.canvas = canvas.Canvas(pdf_file, pagesize=A4)
self.setFont(self.canvas)
def coordinates(self, x, y, unit=1):
x, y = x * unit, PDFOrder.HEIGHT - y * unit
return x, y
def drawUTFText(self, canvas, x, y, text):
canvas.drawString(x, y, u'{}'.format(text.encode('utf-8')))
def drawParagraph(self, text, size, style, top_margin, left_margin=25):
p = Paragraph('<font size="{}">{}</font>'.format(size, text),
self.styles[style])
p.wrapOn(self.canvas, PDFOrder.WIDTH, PDFOrder.HEIGHT)
p.drawOn(self.canvas, *self.coordinates(left_margin, top_margin, mm))
def createPDF(self):
self.drawLogo()
self.drawSenderAddress()
self.drawReceiverAddress()
self.drawDelliveryNote()
self.drawOrderSignareOfCustomer()
self.canvas.line(75, 447, 565, 447 )
self.createTable()
self.createShortTitleFlowable()
self.createFooter()
self.canvas.save()
def createFooter(self):
customer_notice = textwrap.wrap(str(self.record.get('customer_notice')), 120)
for i,line in enumerate(customer_notice):
self.drawParagraph(line, 9, "Normal", 230-len(customer_notice)*5 + 5*i)
for i, part in enumerate(PDFOrder.FOOTER):
self.drawParagraph(part, 9, "Normal", 250 + 10 * i)
def createShortTitleFlowable(self):
for i, line in enumerate(self.getShortTitle()):
self.drawUTFText(self.canvas, 150, 434 - 10 * i, line)
def createTable(self):
data = []
data.append([self.createTableTH(val) for val in PDFOrder.TABLE_HEADERS])
data.append(["1", self.record.get('copies'), "",
self.record.get('format').decode('utf-8'), self.getISBN(),
self.getPrice()])
t = Table(data, colWidths=(
1.2 * cm, 1.6 * cm, 7.0 * cm, 2 * cm, 4 * cm, 2 * cm),
rowHeights=(0.6 * cm, 0.6 * cm))
t.setStyle(PDFOrder.TABLE_STYLE)
t.wrapOn(self.canvas, PDFOrder.WIDTH, PDFOrder.HEIGHT)
t.drawOn(self.canvas, *self.coordinates(25, 145, mm))
def getShortTitle(self):
result = []
lastnames = [a['last_name'] for a in
self.ompdal.getAuthorsBySubmission(self.submission_id)]
if len(lastnames) > 4 :
lastnames = lastnames[0:4]
lastnames[3] += ' et al'
authors = '/'.join(lastnames)
submission_settings = self.ompdal.getSubmissionSettings(
self.submission_id).find(lambda row: row.locale == LOCALE).find(
lambda row: row.setting_name == 'title')
if len(submission_settings) ==0 :
raise HTTP(403,'Title not found')
result += textwrap.wrap(authors, 40)
result += textwrap.wrap(str(submission_settings.first()['setting_value']),40)
return result
def createTableTH(self, content):
return Paragraph('<b>%s</b>' % content, styleSheet["BodyText"])
def drawOrderSignareOfCustomer(self):
if self.record.get('item_number'):
self.drawParagraph('{} {}'.format('Bestellzeichen Kunde:',self.record.get('item_number')),10, "Normal", 129.5, left_margin=140)
def drawDelliveryNote(self):
self.drawParagraph(
'{} {}'.format('Lieferschein vom',
self.record.get('sent_date')),
10, "Normal", 125)
self.drawParagraph(
'{} {}-{}'.format('Lieferschein Nr. ub-pub-',
self.record.get('curyear'),
str(self.record.get('order_number')).rjust(5,
"0")),
10, "Normal", 129.5)
def drawSenderAddress(self):
self.drawParagraph(self.record.get('abs_zeile1'), 6, "Normal", 60)
self.drawParagraph(self.record.get('abs_zeile2'), 6, "Normal", 62.5)
def drawReceiverAddress(self):
address = []
for line in PDFOrder.ADDRESS_FIELDS:
if len(str(self.record.get(line))) > 0:
address.append(str(self.record.get(line)))
address.append(' '.join([self.record.get(l) for l in ['laendercode', 'plz', 'ort'] if len(str(self.record.get(l))) > 0]))
for i, line in enumerate(address):
self.drawParagraph(line, 10, "Normal", 70 + i * 4)
def setFont(self, canvas):
for f in PDFOrder.FONTS:
pdfmetrics.registerFont(TTFont(f[0], f[1]))
canvas.setFont(f[0], f[2])
def drawLogo(self):
for k, v in PDFOrder.PRESS_CONFIGURATON.items():
press_id = self.ompdal.getSubmission(int(self.submission_id))['context_id']
if k == int(press_id):
self.canvas.drawImage(join(self.IM_PATH, v[0]), v[1] * mm,
v[2] * mm, width=v[3] * mm,
height=v[4] * mm,
preserveAspectRatio=True, mask='auto')
def getISBN(self):
pf_id = self.getPublicationFormatID(self.submission_id)
ics = self.ompdal.getIdentificationCodesByPublicationFormat(pf_id) if pf_id else None
isbn = ics.first().get('value') if ics else ''
return isbn
def getPublicationFormatID(self,submission_id):
pfs = self.ompdal.getPublicationFormatByName(submission_id,
self.record.get('format'))
pf_id = pfs.first().get('publication_format_id') if pfs else None
return pf_id
def getPrice(self):
pf_id = self.getPublicationFormatID(self.submission_id)
markets = self.ompdal.getMarketsByPublicationFormat(pf_id)
if markets:
price = float(markets.first().get('price',0).replace(',','.'))
else:
raise HTTP(403, 'Bitte geben Sie den Preis für {} ein'.format(self.record.get('format')))
copies = self.record.get('copies',1)
copies = int(copies) if str(copies).isdigit() else None
currency_rate = int(self.record.get('currency_rate', 1.0))
total = '{:5.2f}'.format(price * copies * currency_rate) if copies and price else ''
if self.record.get('price_formattng')=='Komma':
total = total.replace('.','.')
return '{} {}'.format(total, self.record.get("currency","€"))
