"""
    ReST directive for embedding Youtube and Vimeo videos.
    There are two directives added: ``youtube`` and ``vimeo``. The only
    argument is the video id of the video to include.
    Both directives have three optional arguments: ``height``, ``width``
    and ``align``. Default height is 281 and default width is 500.
    Example::
        .. youtube:: anwy2MPT5RE
            :height: 315
            :width: 560
            :align: left
    :copyright: (c) 2012 by Danilo Bargen.
    :license: BSD 3-clause
"""
from __future__ import absolute_import
from docutils import nodes
from docutils.parsers.rst import Directive, directives

# -- Project information -----------------------------------------------------

project = 'Qubes OS'
copyright = '2024, Qubes OS Project'
author = 'Qubes OS Project'

title = "Qubes Docs"
html_title = "Qubes Docs"

# The full version, including alpha/beta/rc tags
release = '4.2'

# -- General configuration ---------------------------------------------------

html_static_path = ['attachment/doc']
extensions = [
    'sphinx.ext.autosectionlabel',
    'sphinxnotes.strike',
    'sphinx_reredirects'
]

redirects = {
    "user/hardware/hcl": "https://www.qubes-os.org/hcl/",
    "user/downloading-installing-upgrading/downloads:mirrors":"https://www.qubes-os.org/downloads/mirrors/",
    "developer/general/visual-style-guide": "https://www.qubes-os.org/doc/visual-style-guide/",
    "developer/general/website-style-guide":"https://www.qubes-os.org/doc/website-style-guide/",
    "user/downloading-installing-upgrading/downloads":"https://www.qubes-os.org/downloads/",
    "developer/general/how-to-edit-the-documentation":"https://www.qubes-os.org/doc/how-to-edit-the-documentation/"
}

autosectionlabel_prefix_document = True

source_suffix = {
    '.rst': 'restructuredtext',
}

root_doc = "index"
exclude_patterns = [
    '_dev/*',
    'attachment/*',
    '**/*.txt'
]

html_theme = 'sphinx_rtd_theme'
# html_theme = 'default'
# html_theme = 'classic'

html_theme_options = {
    'externalrefs': True,
    'bgcolor': 'white',
    'linkcolor': '#99bfff',
    'textcolor': '#000000',
    'visitedlinkcolor': '#7b7b7b',
    'bodyfont': '"Open Sans", Arial, sans-serif',
    'codebgcolor': 'grey',
    'body_min_width': '50%',
    'body_max_width': '90%',
    'collapse_navigation': True,
}

gettext_uuid = True
gettext_compact = False

# epub_show_urls = 'footnote'
# latex_show_urls ='footnote'


locale_dirs = ['_translated']

# from https://gist.github.com/ehles/bed012d78aad5d3cd6c35a49bef32f9f
def align(argument):
    """Conversion function for the "align" option."""
    return directives.choice(argument, ('left', 'center', 'right'))


class IframeVideo(Directive):
    has_content = False
    required_arguments = 1
    optional_arguments = 0
    final_argument_whitespace = False
    option_spec = {
        'height': directives.nonnegative_int,
        'width': directives.nonnegative_int,
        'align': align,
    }
    default_width = 500
    default_height = 281

    def run(self):
        self.options['video_id'] = directives.uri(self.arguments[0])
        if not self.options.get('width'):
            self.options['width'] = self.default_width
        if not self.options.get('height'):
            self.options['height'] = self.default_height
        if not self.options.get('align'):
            self.options['align'] = 'left'
        return [nodes.raw('', self.html % self.options, format='html')]


class GeneralVid(IframeVideo):
    html = '<iframe src="%(video_id)s" width="%(width)u" height="%(height)u" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowfullscreen class="responsive" referrerpolicy="no-referrer" scrolling="no"></iframe>'


class Youtube(IframeVideo):
    html = '<iframe src="https://www.youtube-nocookie.com/embed/%(video_id)s" \
    width="%(width)u" height="%(height)u" frameborder="0" \
    webkitAllowFullScreen mozallowfullscreen allowfullscreen \
    class="responsive" referrerpolicy="no-referrer" scrolling="no"></iframe>'


def setup(builder):
    directives.register_directive('youtube', Youtube)
    directives.register_directive('generalvid', GeneralVid)