Initial commit

pdf_print_preview/models/__init__.py

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+# -*- coding: utf-8 -*-
+
+from . import res_users
+from . import ir_http
+from . import ir_actions_report

pdf_print_preview/models/ir_actions_report.py

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+# -*- coding: utf-8 -*-
+
+from odoo import models, tools
+from odoo.exceptions import ValidationError, UserError
+import traceback
+
+
+class Http(models.Model):
+    _inherit = "ir.actions.report"
+
+    def _render_qweb_pdf(self, report_ref, res_ids=None, data=None):
+        if tools.config['test_enable'] or tools.config['test_file']:
+            return super()._render_qweb_pdf(report_ref, res_ids=res_ids, data=data)
+
+        result = False, False
+        messageError = False
+        try:
+            result = super()._render_qweb_pdf(report_ref, res_ids=res_ids, data=data)
+        except (UserError, ValidationError) as e:
+            messageError = str(e)
+        except Exception as e:
+            messageError = traceback.format_exc()
+
+        if messageError:
+            report_ref = "pdf_print_preview.report_error_catcher"
+            data = {'error': messageError}
+            result = super()._render_qweb_pdf(report_ref, res_ids=[], data=data)
+        return result

pdf_print_preview/models/ir_http.py

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+# -*- coding: utf-8 -*-
+
+from odoo import models
+
+class Http(models.AbstractModel):
+    _inherit = "ir.http"
+
+    def session_info(self):
+        result = super(Http, self).session_info()
+        
+        user = self.env.user
+
+        result.update({
+            "preview_print": user.preview_print,
+            "automatic_printing": user.automatic_printing,
+            "report_layout": bool(user.company_id.external_report_layout_id)
+        })
+
+        return result

pdf_print_preview/models/res_users.py

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+# -*- coding: utf-8 -*-
+
+from odoo import fields, models
+
+
+class ResUsers(models.Model):
+    _inherit = "res.users"
+
+    preview_print = fields.Boolean(
+        string="Preview print",
+        default=True
+    )
+
+    automatic_printing = fields.Boolean(
+        string="Automatic printing"
+    )
+
+    def preview_reload(self):
+        return {
+            "type": "ir.actions.client",
+            "tag": "reload"
+        }
+
+    def preview_print_save(self):
+        return {
+            "type": "ir.actions.client",
+            "tag": "reload_context"
+        }
+
+    @property
+    def SELF_READABLE_FIELDS(self):
+        return super().SELF_READABLE_FIELDS + ["preview_print", "automatic_printing"]
+
+    @property
+    def SELF_WRITEABLE_FIELDS(self):
+        return super().SELF_WRITEABLE_FIELDS + ["preview_print", "automatic_printing"]