63 lines
2.7 KiB
Python
63 lines
2.7 KiB
Python
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# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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import io
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import zipfile
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from odoo import http, _
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from odoo.http import request, content_disposition
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def _get_headers(filename, filetype, content):
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return [
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('Content-Type', filetype),
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('Content-Length', len(content)),
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('Content-Disposition', content_disposition(filename)),
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('X-Content-Type-Options', 'nosniff'),
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]
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def _build_zip_from_data(docs_data):
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buffer = io.BytesIO()
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with zipfile.ZipFile(buffer, 'w', compression=zipfile.ZIP_DEFLATED) as zipfile_obj:
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for doc_data in docs_data:
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zipfile_obj.writestr(doc_data['filename'], doc_data['content'])
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return buffer.getvalue()
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class AccountDocumentDownloadController(http.Controller):
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@http.route('/account/download_invoice_attachments/<models("ir.attachment"):attachments>', type='http', auth='user')
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def download_invoice_attachments(self, attachments):
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attachments.check_access('read')
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assert all(attachment.res_id and attachment.res_model == 'account.move' for attachment in attachments)
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if len(attachments) == 1:
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headers = _get_headers(attachments.name, attachments.mimetype, attachments.raw)
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return request.make_response(attachments.raw, headers)
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else:
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inv_ids = attachments.mapped('res_id')
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if len(set(inv_ids)) == 1:
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invoice = request.env['account.move'].browse(inv_ids[0])
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filename = invoice._get_invoice_report_filename(extension='zip')
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else:
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filename = _('invoices') + '.zip'
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content = attachments._build_zip_from_attachments()
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headers = _get_headers(filename, 'zip', content)
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return request.make_response(content, headers)
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@http.route('/account/download_invoice_documents/<models("account.move"):invoices>/<string:filetype>', type='http', auth='user')
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def download_invoice_documents_filetype(self, invoices, filetype, allow_fallback=True):
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invoices.check_access('read')
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docs_data = []
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for invoice in invoices:
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doc_data = invoice._get_invoice_legal_documents(filetype, allow_fallback=allow_fallback)
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if doc_data:
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docs_data.append(doc_data)
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if len(docs_data) == 1:
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doc_data = docs_data[0]
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headers = _get_headers(**doc_data)
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return request.make_response(doc_data['content'], headers)
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elif len(docs_data) > 1:
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zip_content = _build_zip_from_data(docs_data)
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headers = _get_headers(_('invoices') + '.zip', 'zip', zip_content)
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return request.make_response(zip_content, headers)
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