[13.0][MIG] report_qweb_pdf_watermark
fshah
parent
5554601d7e
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929e2309a4
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@ -62,6 +62,11 @@ Changelog
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* [MIG] Migration to V12.
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13.0.1.0.0 (2021-01-27)
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~~~~~~~~~~~~~~~~~~~~~~~
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* [MIG] Migration to V13.
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Bug Tracker
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===========
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@ -87,6 +92,7 @@ Contributors
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* Stefan Rijnhart <stefan@opener.am>
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* Rod Schouteden <rod.schouteden@dynapps.be>
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* Robin Goots <robin.goots@dynapps.be>
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* Foram Shah <foram.shah@initos.com>
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Maintainers
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~~~~~~~~~~~
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@ -1,4 +1,4 @@
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# © 2016 Therp BV <http://therp.nl>
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from . import models
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from . import models # pyflakes.ignore
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@ -2,28 +2,19 @@
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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{
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"name": "Pdf watermark",
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"version": "12.0.1.0.1",
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"author": "Therp BV, "
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"Odoo Community Association (OCA)",
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"version": "13.0.1.0.0",
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"author": "Therp BV, " "Odoo Community Association (OCA)",
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"license": "AGPL-3",
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"category": "Technical Settings",
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"summary": "Add watermarks to your QWEB PDF reports",
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"website": "https://github.com/oca/reporting-engine",
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"depends": [
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'web',
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],
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"depends": ["web"],
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"data": [
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"demo/report.xml",
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"views/ir_actions_report_xml.xml",
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"views/layout_templates.xml",
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],
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"demo": [
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"demo/report.xml"
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],
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"demo": ["demo/report.xml"],
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"installable": True,
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'external_dependencies': {
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'python': [
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'PyPDF2',
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],
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},
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"external_dependencies": {"python": ["PyPDF2"]},
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}
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@ -1,4 +1,4 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<?xml version="1.0" encoding="UTF-8" ?>
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<odoo>
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<report
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id="demo_report"
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@ -8,7 +8,7 @@
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name="report_qweb_pdf_watermark.demo_report_view"
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file="report_qweb_pdf_watermark.demo_report_view"
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paperformat="base.paperformat_euro"
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/>
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/>
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<record id="demo_report" model="ir.actions.report">
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<field name="pdf_watermark_expression">docs[:1].company_id.logo</field>
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</record>
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@ -1,3 +1,4 @@
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# © 2016 Therp BV <http://therp.nl>
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from . import report
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@ -1,16 +1,18 @@
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# © 2016 Therp BV <http://therp.nl>
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from base64 import b64decode
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from logging import getLogger
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from PIL import Image
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from io import BytesIO
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from logging import getLogger
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from PIL import Image
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from odoo import api, fields, models, tools
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try:
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# we need this to be sure PIL has loaded PDF support
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from PIL import PdfImagePlugin # noqa: F401
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except ImportError:
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pass
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from odoo import api, models, fields, tools
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logger = getLogger(__name__)
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@ -18,42 +20,53 @@ try:
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from PyPDF2 import PdfFileWriter, PdfFileReader # pylint: disable=W0404
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from PyPDF2.utils import PdfReadError # pylint: disable=W0404
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except ImportError:
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logger.debug('Can not import PyPDF2')
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logger.debug("Can not import PyPDF2")
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class Report(models.Model):
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_inherit = 'ir.actions.report'
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_inherit = "ir.actions.report"
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pdf_watermark = fields.Binary('Watermark')
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pdf_watermark = fields.Binary("Watermark")
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pdf_watermark_expression = fields.Char(
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'Watermark expression', help='An expression yielding the base64 '
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'encoded data to be used as watermark. \n'
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'You have access to variables `env` and `docs`')
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"Watermark expression",
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help="An expression yielding the base64 "
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"encoded data to be used as watermark. \n"
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"You have access to variables `env` and `docs`",
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)
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@api.multi
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def render_qweb_pdf(self, res_ids=None, data=None):
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if not self.env.context.get('res_ids'):
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return super(
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Report, self.with_context(res_ids=res_ids)
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).render_qweb_pdf(res_ids=res_ids, data=data)
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if not self.env.context.get("res_ids"):
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return super(Report, self.with_context(res_ids=res_ids)).render_qweb_pdf(
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res_ids=res_ids, data=data
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)
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return super(Report, self).render_qweb_pdf(res_ids=res_ids, data=data)
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@api.model
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def _run_wkhtmltopdf(self, bodies, header=None, footer=None,
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landscape=False, specific_paperformat_args=None,
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set_viewport_size=False):
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def _run_wkhtmltopdf(
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self,
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bodies,
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header=None,
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footer=None,
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landscape=False,
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specific_paperformat_args=None,
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set_viewport_size=False,
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):
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result = super(Report, self)._run_wkhtmltopdf(
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bodies, header=header, footer=footer, landscape=landscape,
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bodies,
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header=header,
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footer=footer,
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landscape=landscape,
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specific_paperformat_args=specific_paperformat_args,
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set_viewport_size=set_viewport_size)
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set_viewport_size=set_viewport_size,
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)
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docids = self.env.context.get('res_ids', False)
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docids = self.env.context.get("res_ids", False)
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watermark = None
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if self.pdf_watermark:
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watermark = b64decode(self.pdf_watermark)
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elif docids:
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watermark = tools.safe_eval(
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self.pdf_watermark_expression or 'None',
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self.pdf_watermark_expression or "None",
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dict(env=self.env, docs=self.env[self.model].browse(docids)),
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)
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if watermark:
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@ -72,30 +85,28 @@ class Report(models.Model):
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Image.init()
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image = Image.open(BytesIO(watermark))
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pdf_buffer = BytesIO()
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if image.mode != 'RGB':
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image = image.convert('RGB')
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resolution = image.info.get(
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'dpi', self.paperformat_id.dpi or 90
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)
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if image.mode != "RGB":
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image = image.convert("RGB")
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resolution = image.info.get("dpi", self.paperformat_id.dpi or 90)
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if isinstance(resolution, tuple):
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resolution = resolution[0]
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image.save(pdf_buffer, 'pdf', resolution=resolution)
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image.save(pdf_buffer, "pdf", resolution=resolution)
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pdf_watermark = PdfFileReader(pdf_buffer)
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except:
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logger.exception('Failed to load watermark')
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except Exception as e:
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logger.exception("Failed to load watermark", e)
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if not pdf_watermark:
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logger.error(
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'No usable watermark found, got %s...', watermark[:100]
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)
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logger.error("No usable watermark found, got %s...", watermark[:100])
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return result
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if pdf_watermark.numPages < 1:
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logger.error('Your watermark pdf does not contain any pages')
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logger.error("Your watermark pdf does not contain any pages")
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return result
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if pdf_watermark.numPages > 1:
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logger.debug('Your watermark pdf contains more than one page, '
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'all but the first one will be ignored')
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logger.debug(
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"Your watermark pdf contains more than one page, "
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"all but the first one will be ignored"
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)
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for page in PdfFileReader(BytesIO(result)).pages:
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watermark_page = pdf.addBlankPage(
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@ -1,3 +1,4 @@
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# © 2016 Therp BV <http://therp.nl>
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from . import test_report_qweb_pdf_watermark
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@ -1,6 +1,7 @@
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# © 2016 Therp BV <http://therp.nl>
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from PIL import Image
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from odoo.tests.common import HttpCase
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@ -1,12 +1,19 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<?xml version="1.0" encoding="UTF-8" ?>
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<odoo>
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<record id="act_report_xml_view" model="ir.ui.view">
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<field name="model">ir.actions.report</field>
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<field name="inherit_id" ref="base.act_report_xml_view" />
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<field name="arch" type="xml">
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<field name="attachment" position="after">
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<field name="pdf_watermark" attrs="{'invisible': [('report_type', '!=', 'qweb-pdf')]}" />
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<field name="pdf_watermark_expression" attrs="{'invisible': [('report_type', '!=', 'qweb-pdf')]}" groups="base.group_no_one" />
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<field
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name="pdf_watermark"
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attrs="{'invisible': [('report_type', '!=', 'qweb-pdf')]}"
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/>
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<field
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name="pdf_watermark_expression"
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attrs="{'invisible': [('report_type', '!=', 'qweb-pdf')]}"
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groups="base.group_no_one"
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/>
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</field>
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</field>
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</record>
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@ -1,10 +1,12 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<?xml version="1.0" encoding="UTF-8" ?>
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<odoo>
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<!-- Include fix for https://github.com/odoo/odoo/issues/16610 -->
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<template id="assets_pdf" inherit_id="web.report_assets_pdf">
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<link position="after">
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<link href="/report_qweb_pdf_watermark/static/src/css/report_qweb_pdf_watermark.css"
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rel="stylesheet"/>
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<link
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href="/report_qweb_pdf_watermark/static/src/css/report_qweb_pdf_watermark.css"
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rel="stylesheet"
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/>
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</link>
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</template>
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</odoo>
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