[ADD] website_slides_require_completion

Author: adasatorres

setup/website_slides_require_completion/odoo/addons/website_slides_require_completion

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+../../../../website_slides_require_completion

setup/website_slides_require_completion/setup.py

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+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)

setup/website_slides_require_slide/odoo/addons/website_slides_require_slide

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+../../../../website_slides_require_slide

setup/website_slides_require_slide/setup.py

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+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)

website_slides_require_completion/README.rst

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+===================================================
+Courses's Slides Require Previous Slides Completion
+===================================================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:ee4378b92b13f8ef9d5e45aaa9ac42feeeba2a7ac88e5d58c1b60bea420e0853
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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-OCA%2Fe--learning-lightgray.png?logo=github
+    :target: https://github.com/OCA/e-learning/tree/16.0/website_slides_require_completion
+    :alt: OCA/e-learning
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/e-learning-16-0/e-learning-16-0-website_slides_require_completion
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/e-learning&target_branch=16.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module allows you to enforce the completion of previous slides before accessing the next one in an e-learning course.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+To use this module, you need to:
+
+#. Go to an e-learning course form view "Options" tab
+#. Under the "Display" section, check the "Require previous slides completion" option
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/e-learning/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/OCA/e-learning/issues/new?body=module:%20website_slides_require_completion%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
+~~~~~~~
+
+* Binhex
+
+Contributors
+~~~~~~~~~~~~
+
+* Adasat Torres de León <[email protected]>
+* Rolando Pérez Rebollo <[email protected]>
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+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.
+
+.. |maintainer-adasatorres| image:: https://github.com/adasatorres.png?size=40px
+    :target: https://github.com/adasatorres
+    :alt: adasatorres
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-adasatorres| 
+
+This module is part of the `OCA/e-learning <https://github.com/OCA/e-learning/tree/16.0/website_slides_require_completion>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

website_slides_require_completion/__init__.py

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+# Copyright 2025 Binhex - Adasat Torres de León
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from . import models
+
+from . import controllers

website_slides_require_completion/__manifest__.py

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+# Copyright 2025 Binhex - Adasat Torres de León
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Courses's Slides Require Previous Slides Completion",
+    "summary": """If checked, the user has to complete previous slides before """
+    """moving to the next one.""",
+    "version": "16.0.1.0.0",
+    "category": "Website/eLearning",
+    "author": "Binhex, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/e-learning",
+    "depends": ["web", "website_slides"],
+    "data": [
+        "views/slide_channel_views.xml",
+        "views/website_slides_templates_course.xml",
+        "views/website_slides_templates_lesson_fullscreen.xml",
+        "views/website_slides_templates_lesson_embed.xml",
+    ],
+    "assets": {
+        "web.assets_frontend": [
+            "website_slides_require_completion/static/src/js/*.js",
+            "website_slides_require_completion/static/src/xml/*.xml",
+        ],
+    },
+    "license": "AGPL-3",
+    "maintainers": ["adasatorres"],
+}

website_slides_require_completion/controllers/__init__.py

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+# Copyright 2025 Binhex - Adasat Torres de León
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+from . import main
+from . import binary

website_slides_require_completion/controllers/binary.py

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+import io
+
+from PIL import Image, ImageDraw, ImageFont
+
+from odoo import _
+from odoo.exceptions import UserError
+from odoo.http import Stream, request
+
+from odoo.addons.web.controllers.binary import Binary
+
+
+class WebsiteSlidesBinary(Binary):
+    def content_image(
+        self,
+        xmlid=None,
+        model="ir.attachment",
+        id=None,  # pylint: disable=redefined-builtin
+        field="raw",
+        filename_field="name",
+        filename=None,
+        mimetype=None,
+        unique=False,
+        download=False,
+        width=0,
+        height=0,
+        crop=False,
+        access_token=None,
+        nocache=False,
+    ):
+        if model == "slide.slide" and id:
+            try:
+                slide = request.env["ir.binary"]._find_record(
+                    xmlid, model, id and int(id), access_token
+                )
+            except UserError:
+                slide = False
+
+            if slide and not slide.can_self_view_slide():
+                msg = _(
+                    "Slide not found or you must complete the previous slide first."
+                )
+                raw = self.text_image(msg).getvalue()
+
+                # Manual stream instantiation
+                stream = Stream()
+                stream.type = "data"
+                stream.data = raw
+                stream.mimetype = "image/png"
+                stream.download_name = f"slide-{slide.id}-error.png"
+                stream.size = len(raw)
+
+                if request.httprequest.args.get("access_token"):
+                    stream.public = True
+
+                return stream.get_response()
+
+        return super().content_image(
+            xmlid,
+            model,
+            id,
+            field,
+            filename_field,
+            filename,
+            mimetype,
+            unique,
+            download,
+            width,
+            height,
+            crop,
+            access_token,
+            nocache,
+        )
+
+    def text_image(self, text, color="black", bg="white"):
+        try:
+            font = ImageFont.truetype("DejaVuSans.ttf", 20)
+        except OSError:
+            font = ImageFont.load_default()
+
+        # Calculate size
+        dummy_img = Image.new("RGB", (1, 1))
+        draw = ImageDraw.Draw(dummy_img)
+        text_width, text_height = draw.textsize(text, font=font)
+
+        # Create image
+        img = Image.new("RGB", (text_width + 10, text_height + 10), color=bg)
+        draw = ImageDraw.Draw(img)
+        draw.text((5, 5), text, font=font, fill=color)
+
+        # Save to buffer
+        buffer = io.BytesIO()
+        img.save(buffer, format="PNG")
+        buffer.seek(0)
+        return buffer

website_slides_require_completion/controllers/main.py

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+# Copyright 2025 Binhex - Adasat Torres de León
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+from odoo import _, http
+from odoo.exceptions import AccessError
+from odoo.http import request
+
+from odoo.addons.website_slides.controllers.main import WebsiteSlides
+
+
+class WebsiteSlideRequired(WebsiteSlides):
+    """Override WebsiteSlides to add the required question functionality."""
+
+    @http.route()
+    def slide_view(self, slide, **kwargs):
+        """Override slide_view to check if the slide is required."""
+        if slide.channel_id.require_slides_completion:
+            slide = slide.with_context(skip_mark_completed=True)
+        return super().slide_view(slide, **kwargs)
+
+    def _slide_mark_completed(self, slide):
+        if not slide.env.context.get("skip_mark_completed"):
+            return super()._slide_mark_completed(slide)
+
+    def _slide_embed(self, slide_id, page="1", is_external_embed=False, **kw):
+        try:
+            slide = request.env["slide.slide"].browse(slide_id)
+        except AccessError:
+            return request.render("website_slides.embed_slide_forbidden", {})
+
+        if not slide.can_self_view_slide():
+            return request.render(
+                "website_slides_require_completion.embed_require_previous_slide_completion",
+                {},
+            )
+        return super()._slide_embed(slide_id, page, is_external_embed, **kw)
+
+    def _get_slide_quiz_data(self, slide):
+        if not slide.can_self_view_slide():
+            values = {
+                "slide_description": _(
+                    "You must complete the previous slides before accessing this slide."
+                )
+                if slide.channel_id.is_member
+                else "",
+                "slide_questions": [],
+                "slide_resource_ids": [],
+            }
+            return values
+        else:
+            return super()._get_slide_quiz_data(slide)