149 lines
7.1 KiB
Python
149 lines
7.1 KiB
Python
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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import json
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import logging
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import werkzeug.exceptions
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from werkzeug.urls import url_parse
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from odoo import http
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from odoo.http import content_disposition, request
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from odoo.tools.misc import html_escape
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from odoo.tools.safe_eval import safe_eval, time
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_logger = logging.getLogger(__name__)
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class ReportController(http.Controller):
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#------------------------------------------------------
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# Report controllers
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#------------------------------------------------------
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@http.route([
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'/report/<converter>/<reportname>',
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'/report/<converter>/<reportname>/<docids>',
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], type='http', auth='user', website=True)
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def report_routes(self, reportname, docids=None, converter=None, **data):
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report = request.env['ir.actions.report']
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context = dict(request.env.context)
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if docids:
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docids = [int(i) for i in docids.split(',') if i.isdigit()]
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if data.get('options'):
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data.update(json.loads(data.pop('options')))
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if data.get('context'):
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data['context'] = json.loads(data['context'])
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context.update(data['context'])
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if converter == 'html':
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html = report.with_context(context)._render_qweb_html(reportname, docids, data=data)[0]
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return request.make_response(html)
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elif converter == 'pdf':
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pdf = report.with_context(context)._render_qweb_pdf(reportname, docids, data=data)[0]
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pdfhttpheaders = [('Content-Type', 'application/pdf'), ('Content-Length', len(pdf))]
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return request.make_response(pdf, headers=pdfhttpheaders)
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elif converter == 'text':
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text = report.with_context(context)._render_qweb_text(reportname, docids, data=data)[0]
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texthttpheaders = [('Content-Type', 'text/plain'), ('Content-Length', len(text))]
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return request.make_response(text, headers=texthttpheaders)
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else:
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raise werkzeug.exceptions.HTTPException(description='Converter %s not implemented.' % converter)
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#------------------------------------------------------
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# Misc. route utils
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#------------------------------------------------------
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@http.route(['/report/barcode', '/report/barcode/<barcode_type>/<path:value>'], type='http', auth="public")
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def report_barcode(self, barcode_type, value, **kwargs):
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"""Contoller able to render barcode images thanks to reportlab.
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Samples::
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<img t-att-src="'/report/barcode/QR/%s' % o.name"/>
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<img t-att-src="'/report/barcode/?barcode_type=%s&value=%s&width=%s&height=%s' %
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('QR', o.name, 200, 200)"/>
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:param barcode_type: Accepted types: 'Codabar', 'Code11', 'Code128', 'EAN13', 'EAN8',
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'Extended39', 'Extended93', 'FIM', 'I2of5', 'MSI', 'POSTNET', 'QR', 'Standard39',
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'Standard93', 'UPCA', 'USPS_4State'
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:param width: Pixel width of the barcode
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:param height: Pixel height of the barcode
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:param humanreadable: Accepted values: 0 (default) or 1. 1 will insert the readable value
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at the bottom of the output image
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:param quiet: Accepted values: 0 (default) or 1. 1 will display white
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margins on left and right.
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:param mask: The mask code to be used when rendering this QR-code.
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Masks allow adding elements on top of the generated image,
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such as the Swiss cross in the center of QR-bill codes.
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:param barLevel: QR code Error Correction Levels. Default is 'L'.
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ref: https://hg.reportlab.com/hg-public/reportlab/file/830157489e00/src/reportlab/graphics/barcode/qr.py#l101
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"""
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try:
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barcode = request.env['ir.actions.report'].barcode(barcode_type, value, **kwargs)
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except (ValueError, AttributeError):
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raise werkzeug.exceptions.HTTPException(description='Cannot convert into barcode.')
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return request.make_response(barcode, headers=[('Content-Type', 'image/png')])
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@http.route(['/report/download'], type='http', auth="user")
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def report_download(self, data, context=None, token=None): # pylint: disable=unused-argument
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"""This function is used by 'action_manager_report.js' in order to trigger the download of
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a pdf/controller report.
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:param data: a javascript array JSON.stringified containg report internal url ([0]) and
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type [1]
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:returns: Response with an attachment header
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"""
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requestcontent = json.loads(data)
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url, type_ = requestcontent[0], requestcontent[1]
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reportname = '???'
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try:
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if type_ in ['qweb-pdf', 'qweb-text']:
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converter = 'pdf' if type_ == 'qweb-pdf' else 'text'
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extension = 'pdf' if type_ == 'qweb-pdf' else 'txt'
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pattern = '/report/pdf/' if type_ == 'qweb-pdf' else '/report/text/'
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reportname = url.split(pattern)[1].split('?')[0]
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docids = None
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if '/' in reportname:
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reportname, docids = reportname.split('/')
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if docids:
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# Generic report:
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response = self.report_routes(reportname, docids=docids, converter=converter, context=context)
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else:
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# Particular report:
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data = url_parse(url).decode_query(cls=dict) # decoding the args represented in JSON
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if 'context' in data:
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context, data_context = json.loads(context or '{}'), json.loads(data.pop('context'))
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context = json.dumps({**context, **data_context})
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response = self.report_routes(reportname, converter=converter, context=context, **data)
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report = request.env['ir.actions.report']._get_report_from_name(reportname)
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filename = "%s.%s" % (report.name, extension)
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if docids:
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ids = [int(x) for x in docids.split(",") if x.isdigit()]
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obj = request.env[report.model].browse(ids)
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if report.print_report_name and not len(obj) > 1:
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report_name = safe_eval(report.print_report_name, {'object': obj, 'time': time})
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filename = "%s.%s" % (report_name, extension)
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response.headers.add('Content-Disposition', content_disposition(filename))
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return response
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else:
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return
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except Exception as e:
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_logger.warning("Error while generating report %s", reportname, exc_info=True)
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se = http.serialize_exception(e)
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error = {
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'code': 200,
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'message': "Odoo Server Error",
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'data': se
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}
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res = request.make_response(html_escape(json.dumps(error)))
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raise werkzeug.exceptions.InternalServerError(response=res) from e
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@http.route(['/report/check_wkhtmltopdf'], type='json', auth="user")
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def check_wkhtmltopdf(self):
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return request.env['ir.actions.report'].get_wkhtmltopdf_state()
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