Merge PR #310 into 16.0

Signed-off-by victor-champonnois

document_hosting/README.rst

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+================
+Document Hosting
+================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:4242f81ffab47caf4ef4883863af2ad4308c30d7148061aeef71ae875b404b02
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-coopiteasy%2Faddons-lightgray.png?logo=github
+    :target: https://github.com/coopiteasy/addons/tree/16.0/document_hosting
+    :alt: coopiteasy/addons
+
+|badge1| |badge2| |badge3|
+
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Known issues / Roadmap
+======================
+
+Don't allow for recursive parent categories (a category cannot be it's own parent)
+Add unit tests
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/coopiteasy/addons/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/coopiteasy/addons/issues/new?body=module:%20document_hosting%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* Coop IT Easy SC
+
+Maintainers
+~~~~~~~~~~~
+
+This module is part of the `coopiteasy/addons <https://github.com/coopiteasy/addons/tree/16.0/document_hosting>`_ project on GitHub.
+
+You are welcome to contribute.

document_hosting/__init__.py

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+from . import controllers
+from . import models

document_hosting/__manifest__.py

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+# Copyright 2018 - Today Coop IT Easy SC (<http://www.coopiteasy.be>)
+# - Rémy Taymans <[email protected]>
+# - Elouan Le bars <[email protected]>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+{
+    "name": "Document Hosting",
+    "summary": """
+    Manage documents that can be published on website with ??.
+    """,
+    "author": "Coop IT Easy SC",
+    "license": "AGPL-3",
+    "version": "16.0.1.0.0",
+    "website": "https://github.com/coopiteasy/addons",
+    "category": "Document",
+    "depends": ["base", "web", "website", "mail"],
+    "data": [
+        "security/ir.model.access.csv",
+        "views/document_hosting_menu.xml",
+        "views/document_hosting_views.xml",
+        "views/document_hosting_website_templates.xml",
+        "views/res_config_settings_views.xml",
+    ],
+}

document_hosting/controllers/__init__.py

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+from . import main

document_hosting/controllers/main.py

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+# Copyright 2018 Rémy Taymans <[email protected]>
+# Copyright 2015-2016 Odoo S.A.
+# Copyright 2016 Jairo Llopis <[email protected]>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+
+from odoo import http
+from odoo.fields import Date
+from odoo.http import request
+
+
+class DocumentWebsite(http.Controller):
+    @http.route("/documents/<int:oid>", auth="public", website=True)
+    def get_document(self, oid=-1):
+        """Render a http response for a document"""
+
+        if not request.website.display_document_page:
+            return request.not_found()
+
+        document_mgr = request.env["document_hosting.document"]
+        doc = document_mgr.sudo().browse(oid)
+        return (
+            request.env["ir.binary"]
+            ._get_image_stream_from(
+                doc, field_name="document", filename_field="filename"
+            )
+            .get_response()
+        )
+
+    @http.route("/documents", auth="public", website=True)
+    def template_website_document(self, date_begin=None, date_end=None, **kw):
+        if not request.website.display_document_page:
+            return request.not_found()
+        date_begin = Date.from_string(date_begin)
+        date_end = Date.from_string(date_end)
+
+        values = {}
+        values.update(
+            self.website_document_side_bar(
+                date_begin=date_begin, date_end=date_end, user=request.env.user
+            )
+        )
+        values.update(
+            self.display_categories_and_documents(
+                date_begin=date_begin, date_end=date_end, user=request.env.user
+            )
+        )
+        values["size_to_str"] = self.size_to_str
+        return request.render("document_hosting.template_website_document", values)
+
+    def website_document_side_bar(self, date_begin=None, date_end=None, user=None):
+        domains = []
+        # Show only doc that are published
+        domains.append(("published", "=", True))
+        # Show only authorized documents
+        if not self._is_authorized_user(user):
+            domains.append(("public", "=", True))
+        # Show only doc in the time frame
+        if date_begin and date_end:
+            domains.append(("document_date", ">=", date_begin))
+            domains.append(("document_date", "<", date_end))
+        return {
+            "archive_groups": self._get_archive_groups(
+                "document_hosting.document",
+                domains,
+                fields=["name", "document_date"],
+                groupby="document_date",
+                order="document_date desc",
+            )
+        }
+
+    def display_categories_and_documents(
+        self, date_begin=None, date_end=None, user=None
+    ):
+        """Prepare value for display_categories_and_documents template"""
+        data = self._data_tree()
+        # Show only doc that are published
+        data = self._data_filter_document(data, lambda r: r.published)
+        # Show only authorized documents
+        if not self._is_authorized_user(user):
+            data = self._data_filter_document(data, lambda r: r.public)
+        # Show only doc in the time frame
+        if date_begin and date_end:
+            data = self._data_filter_document(
+                data,
+                lambda r: (
+                    r.document_date >= date_begin and r.document_date < date_end
+                ),
+            )
+        # After all the filter, remove the empty categories
+        data = self._data_remove_empty_category(data)
+        return {"category_tree": data}
+
+    def size_to_str(self, size):
+        units = ["o", "ko", "Mo", "Go", "To"]
+        size_float = float(size)
+        for unit in units:
+            if size_float < 1000:
+                return "{:.01f} {}".format(size_float, unit)
+            size_float /= 1000
+
+    def _data_tree(self, category=None):
+        """Return a tree with categories and documents in it"""
+        category_mgr = request.env["document_hosting.category"]
+        document_mgr = request.env["document_hosting.document"]
+        if category:
+            categories = category.child_ids.sorted(key=lambda r: r.name)
+            documents = category.document_ids
+        else:
+            categories = category_mgr.sudo().search(
+                [("parent_id", "=", False)], order="name"
+            )
+            documents = document_mgr.sudo().search([("category", "=", False)])
+        if categories.ids:
+            tree = []
+            for cat in categories:
+                tree.append(self._data_tree(cat))
+            return (category, tree, documents)
+        else:
+            return (category, [], documents)
+
+    def _data_filter_document(self, data, filter_fun):
+        category, child_data, documents = data
+        tree = []
+        for entry in child_data:
+            tree.append(self._data_filter_document(entry, filter_fun))
+        return (category, tree, documents.filtered(filter_fun))
+
+    def _data_remove_empty_category(self, data):
+        category, child_data, documents = data
+        child_data = [
+            self._data_remove_empty_category(c)
+            for c in child_data
+            if not self._data_is_empty(c)
+        ]
+        return (category, child_data, documents)
+
+    def _data_is_empty(self, data):
+        """Return True if data is empty"""
+        _, child_data, documents = data
+        # If there is documents, it's not empty.
+        if documents.ids:
+            return False
+        # We are sure there is no documents.
+        # If there is no child, it's empty.
+        if not child_data:
+            return True
+        # We are sure there is childs
+        for entry in child_data:
+            # If a child is not empty, it's not empty
+            if not self._data_is_empty(entry):
+                return False
+        # Else it's empty
+        return True
+
+    def _is_authorized_user(self, user=None):
+        return user is not None and (
+            user.has_group("base.group_portal") or user.has_group("base.group_user")
+        )
+
+    def _get_archive_groups(
+        self,
+        model,
+        domain=None,
+        fields=None,
+        groupby="create_date",
+        order="create_date desc",
+    ):
+        if not model:
+            return []
+        if domain is None:
+            domain = []
+        if fields is None:
+            fields = ["name", "create_date"]
+        groups = []
+        for group in (
+            request.env[model]
+            .sudo()
+            .read_group(domain, fields=fields, groupby=groupby, orderby=order)
+        ):
+            label = group[groupby]
+            date_begin = date_end = None
+            for leaf in group["__domain"]:
+                if leaf[0] == groupby:
+                    if leaf[1] == ">=":
+                        date_begin = leaf[2]
+                    elif leaf[1] == "<":
+                        date_end = leaf[2]
+            groups.append(
+                {
+                    "date_begin": date_begin,
+                    "date_end": date_end,
+                    "name": label,
+                    "item_count": group[groupby + "_count"],
+                }
+            )
+        return groups