[ADD] document_page_reference_search

document_page_reference_search/models/__init__.py

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+from . import document_page
+from . import document_page_reference_rule

document_page_reference_search/models/document_page.py

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+# Copyright 2019 Creu Blanca
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+import re
+from ast import literal_eval
+from odoo import api, models, _
+from odoo.exceptions import ValidationError
+
+
+class DocumentPage(models.Model):
+    _inherit = 'document.page'
+
+    @api.constrains('reference')
+    def _check_reference(self):
+        super(DocumentPage, self)._check_reference()
+        separator = self.env['ir.config_parameter'].get_param(
+            'document.reference.separator'
+        )
+        for record in self:
+            if separator and re.match(
+                '^.*%s.*$' % separator, record.reference
+            ):
+                raise ValidationError(_(
+                    'Reference cannot include the separator'))
+
+    def _get_document(self, code):
+        separator = self.env['ir.config_parameter'].get_param(
+            'document.reference.separator'
+        )
+        if separator and re.match('^.*%s.*$' % separator, code):
+            data = code.split(separator)
+            rule = self.env['document.page.reference.rule'].search([
+                ('name', '=', data[0])
+            ])
+            if not rule:
+                return False
+            element = self.env[rule.model_id.model].search([
+                (rule.field_id.name, '=', data[1])
+            ] + literal_eval(rule.extra_domain or '[]'), limit=1)
+            if element:
+                return element
+            return False
+        return super()._get_document(code)

document_page_reference_search/models/document_page_reference_rule.py

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+# Copyright 2019 Creu Blanca
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class DocumentPageReferenceRule(models.Model):
+
+    _name = 'document.page.reference.rule'
+    _description = 'Document Page Reference Rule'
+
+    name = fields.Char(required=True)
+    model_id = fields.Many2one('ir.model')
+    model_name = fields.Char(readonly=True, related='model_id.model')
+    field_id = fields.Many2one('ir.model.fields')
+    extra_domain = fields.Char(default='[]')
+    active = fields.Boolean(default=True)
+
+    _sql_constraints = [
+        ('name_uniq', 'unique (name)', "This name already exists !"),
+    ]
+
+    @api.onchange('model_id')
+    def onchange_model(self):
+        self.field_id = False