98 lines
3.9 KiB
Python
98 lines
3.9 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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import base64
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from odoo import fields, models, _
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from odoo.exceptions import UserError
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from lxml.etree import ParserError
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class IrActionsReport(models.Model):
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_inherit = 'ir.actions.report'
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device_ids = fields.Many2many('iot.device', string='IoT Devices', domain="[('type', '=', 'printer')]",
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help='When setting a device here, the report will be printed through this device on the IoT Box')
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def render_document(self, device_id_list, res_ids, data=None):
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"""Render a document to be printed by the IoT Box through client
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:param device_id_list: The list of device ids to print the document
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:param res_ids: The list of record ids to print
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:param data: The data to pass to the report
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:return: The list of documents to print with information about the device
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"""
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device_ids = self.env['iot.device'].browse(device_id_list)
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if len(device_id_list) != len(device_ids.exists()):
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raise UserError(_(
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"One of the printer used to print the document has been removed.\n"
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"To reset printers, go to the IoT App, Configuration tab, \"Reset Linked Printers\" and retry the operation."
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))
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datas = self._render(self.report_name, res_ids, data=data)
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data_bytes = datas[0]
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data_base64 = base64.b64encode(data_bytes)
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return [{
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"iotBoxId": device.iot_id.id,
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"deviceId": device.id,
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"deviceIdentifier": device.identifier,
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"deviceName": device.display_name,
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"document": data_base64,
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} for device in device_ids] # As it is called via JS, we format keys to camelCase
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def report_action(self, docids, data=None, config=True):
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result = super().report_action(docids, data, config)
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if result.get('type') != 'ir.actions.report':
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return result
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device = self.device_ids and self.device_ids[0]
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if data and data.get('device_id'):
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device = self.env['iot.device'].browse(data['device_id'])
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result['id'] = self.id
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result['device_ids'] = device.mapped('identifier')
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return result
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def _get_readable_fields(self):
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return super()._get_readable_fields() | {
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"device_ids",
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}
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def get_action_wizard(self, selected_device_ids=None):
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self.ensure_one()
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if selected_device_ids:
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selected_device_ids = [
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dev for dev in selected_device_ids
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if dev in self.device_ids.ids
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] # Filter out devices that are deleted/no longer linked to the report
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wizard = self.env['select.printers.wizard'].create([{
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'display_device_ids': self.device_ids,
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'device_ids': selected_device_ids
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}])
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return {
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'name': _("Select Printers for %s", self.name),
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'res_id': wizard.id,
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'type': 'ir.actions.act_window',
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'res_model': 'select.printers.wizard',
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'target': 'new',
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'views': [[False, 'form']],
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'context': {
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'report_id': self.id,
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},
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}
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def _render_qweb_pdf(self, report_ref, *args, **kwargs):
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"""Override to ensure the user is informed when trying to print an empty report
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without an IoT printer.
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This can happen when trying to print delivery labels, that have empty reports used for assigning
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IoT printers.
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"""
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try:
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return super()._render_qweb_pdf(report_ref, *args, **kwargs)
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except ParserError:
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raise UserError(_(
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"The report you are trying to print requires an IoT Box to be printed.\n"
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"Make sure you linked the report '%s' to the corresponding IoT printer device.",
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report_ref
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))
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