[ADD] dynamically added message_ids in search view

mail_message_name_search/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+========================
+Mail message name search
+========================
+
+This module adds the capability to search for mail messages by subject or
+body of the message. This will be useful in models that make intense use of
+messages, like project issues or helpdesk tickets.
+
+This module will add dynamically the message_ids to the search view of 
+any model that inherits from the mail.thread and will incorporate the
+capability to search for content in the mail messages.
+
+
+Installation
+============
+
+This module depends on the module 'base_search_fuzzy' to ensure that
+searches on emails are based on indexes. Please read carefully the install
+instructions https://github.com/OCA/server-tools/blob/8.0/base_search_fuzzy/README.rst
+
+This module installs by default the indexes that are required to
+perform the searches on mail messages.
+
+
+Configuration
+=============
+
+No configuration is needed.
+
+Usage
+=====
+
+A project issue or helpdesk ticket can contain tens of mails associated,
+based on the conversations that the person responsible for the ticket
+maintains with the person that raised the issue. One need to search
+in mail messages, as much as he/she needs to search in their mail for
+past conversations. So this module will be useful for the user to search
+messages by subject or body.
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/server-tools/9.0
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/OCA/social/issues>`_. In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smashing it by providing a detailed and welcomed feedback.
+
+Credits
+=======
+
+Images
+------
+
+* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.
+
+Contributors
+------------
+
+* Jordi Ballester Alomar <jordi.ballester@eficent.com>
+* Serpent Consulting Services Pvt. Ltd. <support@serpentcs.com>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+To contribute to this module, please visit https://odoo-community.org.

mail_message_name_search/README.rst~

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+========================
+Mail message name search
+========================
+
+This module adds the capability to search for mail messages by subject or
+body of the message. This will be useful in models that make intense use of
+messages, like project issues or helpdesk tickets.
+
+This module will add dynamically the message_ids to the search view of 
+any model that inherits from the mail.thread and will incorporate the
+capability to search for content in the mail messages.
+
+
+Installation
+============
+
+This module depends on the module 'base_search_fuzzy' to ensure that
+searches on emails are based on indexes. Please read carefully the install
+instructions https://github.com/OCA/server-tools/blob/8.0/base_search_fuzzy/README.rst
+
+This module installs by default the indexes that are required to
+perform the searches on mail messages.
+
+
+Configuration
+=============
+
+No configuration is needed.
+
+Usage
+=====
+
+A project issue or helpdesk ticket can contain tens of mails associated,
+based on the conversations that the person responsible for the ticket
+maintains with the person that raised the issue. One need to search
+in mail messages, as much as he/she needs to search in their mail for
+past conversations. So this module will be useful for the user to search
+messages by subject or body.
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/server-tools/8.0
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/OCA/social/issues>`_. In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smashing it by providing a detailed and welcomed feedback.
+
+Credits
+=======
+
+Images
+------
+
+* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.
+
+Contributors
+------------
+
+* Jordi Ballester Alomar <jordi.ballester@eficent.com>
+* Serpent Consulting Services Pvt. Ltd. <support@serpentcs.com>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+To contribute to this module, please visit https://odoo-community.org.

mail_message_name_search/__init__.py

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+# -*- coding: utf-8 -*-
+# © 2016 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# © 2016 Serpent Consulting Services Pvt. Ltd. (<http://www.serpentcs.com>)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from . import models

mail_message_name_search/__openerp__.py

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+# -*- coding: utf-8 -*-
+# © 2016 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# © 2016 Serpent Consulting Services Pvt. Ltd. (<http://www.serpentcs.com>)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+{
+    "name": "Mail message name search",
+    "version": "9.0.1.0.0",
+    "author": "Eficent,"
+              "SerpentCS,"
+              "Odoo Community Association (OCA)",
+    "website": "http://www.eficent.com",
+    "category": "Social",
+    "data": ["data/trgm_index_data.xml"],
+    "depends": ["mail",
+                "base_search_fuzzy"],
+    "license": "AGPL-3",
+    'installable': True,
+}

mail_message_name_search/data/trgm_index_data.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data noupdate="1">
+
+        <record id="subject_gin_idx" model="trgm.index">
+            <field name="index_type">gin</field>
+            <field name="field_id"
+                   search="[('model','=','mail.message'),('name','=','subject')]"/>
+        </record>
+
+        <record id="body_gin_idx" model="trgm.index">
+            <field name="index_type">gin</field>
+            <field name="field_id"
+                   search="[('model','=','mail.message'),('name','=','body')]"/>
+        </record>
+
+        <record id="record_name_gin_idx" model="trgm.index">
+            <field name="index_type">gin</field>
+            <field name="field_id"
+                   search="[('model','=','mail.message'),('name','=','record_name')]"/>
+        </record>
+
+    </data>
+</openerp>

mail_message_name_search/models/__init__.py

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+# -*- coding: utf-8 -*-
+# © 2016 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# © 2016 Serpent Consulting Services Pvt. Ltd. (<http://www.serpentcs.com>)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from . import mail_message

mail_message_name_search/models/mail_message.py

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+# -*- coding: utf-8 -*-
+# © 2016 Eficent Business and IT Consulting Services S.L.
+#   (http://www.eficent.com)
+# © 2016 Serpent Consulting Services Pvt. Ltd. (<http://www.serpentcs.com>)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from openerp import api, models
+from lxml import etree
+from openerp.osv import expression
+
+
+_base_fields_view_get = models.BaseModel.fields_view_get
+
+
+@api.model
+def _custom_fields_view_get(self, view_id=None, view_type='form',
+                            toolbar=False, submenu=False):
+    # Tricky super call
+    res = _base_fields_view_get(self, view_id=view_id, view_type=view_type,
+                                toolbar=toolbar, submenu=submenu)
+    if view_type == 'search' and self._fields.get('message_ids'):
+        doc = etree.XML(res['arch'])
+        for node in doc.xpath("//field[1]"):
+            elem = etree.Element('field', {
+                'name': 'message_ids',
+                'domain': "[('model','=', %s)]" % self._model
+            })
+            node.addnext(elem)
+            res['fields'].update({
+                'message_ids': {
+                    'type': 'many2one',
+                    'relation': 'mail.message',
+                    'string': 'Messages',
+                    }
+                })
+            res['arch'] = etree.tostring(doc)
+    return res
+
+models.BaseModel.fields_view_get = _custom_fields_view_get
+
+
+class MailMessage(models.Model):
+
+    _inherit = 'mail.message'
+
+    @api.model
+    def name_search(self, name='', args=None, operator='ilike', limit=100):
+        args = args or []
+        domain = ['|', '|', ('record_name', operator, name),
+                  ('subject', operator, name), ('body', operator, name)]
+        if operator in expression.NEGATIVE_TERM_OPERATORS:
+            domain = domain[2:]
+        rec = self.search(domain + args, limit=limit)
+        return rec.name_get()