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jcm-pagination
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COPYING Normal file
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Copyright © 2020 Guillaume Jacquemin <williamjcm@users.noreply.github.com>
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.

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README.md Normal file
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# jcm-pagination
jcm-pagination is a Pelican plugin designed to be used with the [m.css](https://mcss.mosra.cz/) theme.
## Installation instructions
1. Clone the repository somewhere, like in your Pelican site's folder.
2. Add the folder to `PLUGIN_PATHS` in your site's configuration.
3. Add `'jcm.pagination'` to `PLUGINS`.
4. Done! You can then start using the `jcm-pagination` reST directive in your documents according to the [documentation](https://williamjcm.ovh/coding/jcm-pagination/).

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jcm/pagination.py Normal file
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#
# This file is part of jcm-pagination.
#
# Copyright © 2020 Guillaume Jacquemin <williamjcm@users.noreply.github.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
#
from docutils.parsers import rst
from docutils.parsers.rst import Directive
from docutils.parsers.rst import directives
from docutils import nodes
class Pagination(Directive):
required_arguments = 1
optional_arguments = 0
final_argument_whitespace = False
option_spec = {'page_number': directives.unchanged_required,
'total_pages': directives.unchanged_required,
'previous_text': directives.unchanged,
'next_text': directives.unchanged,
'style': directives.unchanged}
has_content = False
def run(self):
container = nodes.container()
container['classes'].append('m-article-pagination')
base_url = self.arguments[0]
url_format_string = base_url + "/{}/"
page_number = int(self.options['page_number'].strip())
if page_number < 1:
return None
total_pages = int(self.options['total_pages'].strip())
if total_pages < 1:
return None
if 'previous_text' in self.options:
previous_text = self.options['previous_text']
else:
previous_text = 'previous'
if 'next_text' in self.options:
next_text = self.options['next_text']
else:
next_text = 'next'
if 'style' in self.options:
style = self.options['style'] if self.options['style'] in ['default', 'x_out_of_y', 'mcss'] else 'default'
else:
style = 'default'
if page_number == 1:
if style != 'mcss':
container.append(nodes.inline(text="« {}".format(previous_text)))
else:
container.append(nodes.reference(text="« {}".format(previous_text),
refuri=(base_url if page_number == 2 else url_format_string.format(page_number - 1))))
if style != 'mcss' or page_number != 1:
container.append(nodes.inline(text=' | '))
if style == 'default':
for i in range(1, total_pages + 1):
if i == page_number:
container.append(nodes.inline(text="{}".format(i)))
else:
container.append(nodes.reference(text="{}".format(i),
refuri=(base_url if i == 1 else url_format_string.format(i))))
container.append(nodes.inline(text=' | '))
else:
container.append(nodes.inline(text="page {}{}".format(page_number, " out of {}".format(total_pages) if style == 'x_out_of_y' else '')))
if style != 'mcss' or page_number != total_pages:
container.append(nodes.inline(text=' | '))
if page_number == total_pages:
if style != 'mcss':
container.append(nodes.inline(text="{} »".format(next_text)))
else:
container.append(nodes.reference(text="{} »".format(next_text),
refuri=url_format_string.format(page_number + 1)))
return [container]
def register():
rst.directives.register_directive('jcm-pagination', Pagination)