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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
import base64
import io
from PyPDF2 import PdfFileReader, PdfFileWriter
from reportlab.pdfgen import canvas
from odoo import _
from odoo.http import request, route, Controller
class HrFleet(Controller):
@route(["/fleet/print_claim_report/<int:employee_id>"], type='http', auth='user')
def get_claim_report_user(self, employee_id, **post):
if not request.env.user.has_group('fleet.fleet_group_manager'):
return request.not_found()
employee = request.env['hr.employee'].search([('id', '=', employee_id)], limit=1)
partner_ids = (employee.user_id.partner_id | employee.sudo().address_home_id).ids
if not employee or not partner_ids:
return request.not_found()
car_assignation_logs = request.env['fleet.vehicle.assignation.log'].search([('driver_id', 'in', partner_ids)])
doc_list = request.env['ir.attachment'].search([
('res_model', '=', 'fleet.vehicle.assignation.log'),
('res_id', 'in', car_assignation_logs.ids)], order='create_date')
writer = PdfFileWriter()
font = "Helvetica"
normal_font_size = 14
for document in doc_list:
car_line_doc = request.env['fleet.vehicle.assignation.log'].browse(document.res_id)
try:
reader = PdfFileReader(io.BytesIO(base64.b64decode(document.datas)), strict=False, overwriteWarnings=False)
except Exception:
continue
width = float(reader.getPage(0).mediaBox.getUpperRight_x())
height = float(reader.getPage(0).mediaBox.getUpperRight_y())
header = io.BytesIO()
can = canvas.Canvas(header)
can.setFont(font, normal_font_size)
can.setFillColorRGB(1, 0, 0)
car_name = car_line_doc.vehicle_id.display_name
date_start = car_line_doc.date_start
date_end = car_line_doc.date_end or '...'
text_to_print = _(
"%(car_name)s (driven from: %(date_start)s to %(date_end)s)",
car_name=car_name,
date_start=date_start,
date_end=date_end
)
can.drawCentredString(width / 2, height - normal_font_size, text_to_print)
can.save()
header_pdf = PdfFileReader(header, overwriteWarnings=False)
for page_number in range(0, reader.getNumPages()):
page = reader.getPage(page_number)
page.mergePage(header_pdf.getPage(0))
writer.addPage(page)
_buffer = io.BytesIO()
writer.write(_buffer)
merged_pdf = _buffer.getvalue()
_buffer.close()
pdfhttpheaders = [('Content-Type', 'application/pdf'), ('Content-Length', len(merged_pdf))]
return request.make_response(merged_pdf, headers=pdfhttpheaders)
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