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publication_list.py
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publication_list.py
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# -*- coding: utf-8 -*-
# Copyright © 2016 Hong Xu <hong@topbug.net>.
# 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.
import os
from docutils import nodes
from docutils.parsers.rst import Directive, directives
from nikola.plugin_categories import RestExtension
from pybtex.database import BibliographyData
from pybtex.database.input.bibtex import Parser
from pybtex.plugin import find_plugin
class Plugin(RestExtension):
name = "publication_list"
def set_site(self, site):
self.site = site
directives.register_directive('publication_list', PublicationList)
PublicationList.site = self.site
PublicationList.output_folder = self.site.config['OUTPUT_FOLDER']
return super(Plugin, self).set_site(site)
class PublicationList(Directive):
"""
Directive to list publications.
"""
has_content = False
required_arguments = 1
option_spec = {
'bibtex_dir': directives.unchanged,
'detail_page_dir': directives.unchanged,
'highlight_author': directives.unchanged,
'style': directives.unchanged
}
def run(self):
style = find_plugin('pybtex.style.formatting', self.options.get('style', 'unsrt'))()
bibtex_dir = self.options.get('bibtex_dir', 'bibtex')
detail_page_dir = self.options.get('detail_page_dir', 'papers')
highlight_author = self.options.get('highlight_author', None)
self.state.document.settings.record_dependencies.add(self.arguments[0])
parser = Parser()
# Sort the publication entries by year reversed
data = sorted(parser.parse_file(self.arguments[0]).entries.items(),
key=lambda e: e[1].fields['year'], reverse=True)
print(type(data))
html = '<div class = "publication-list">\n'
cur_year = None
if bibtex_dir: # create the bibtex dir if the option is set
try:
os.mkdir(os.path.sep.join((self.output_folder, bibtex_dir)))
except OSError: # probably because the dir already exists
pass
if detail_page_dir: # create the detail page dir if the option is set
try:
os.mkdir(os.path.sep.join((self.output_folder, detail_page_dir)))
except OSError: # probably because the dir already exists
pass
for label, entry in data:
# print a year title when year changes
if entry.fields['year'] != cur_year:
if cur_year is not None: # not first year group
html += '</ul>'
cur_year = entry.fields['year']
html += '<h3>{}</h3>\n<ul>'.format(cur_year)
pub_html = list(style.format_entries((entry,)))[0].text.render_as('html')
if highlight_author: # highlight an author (usually oneself)
pub_html = pub_html.replace(highlight_author,
'<strong>{}</strong>'.format(highlight_author), 1)
html += '<li class = "publication">' + pub_html
extra_links = ""
bib_data = BibliographyData(dict({label: entry})) # detail_page_dir may need it later
if bibtex_dir: # write bib files to bibtex_dir for downloading
bib_link = '{}/{}.bib'.format(bibtex_dir, label)
bib_data.to_file('/'.join([self.output_folder, bib_link]), 'bibtex')
extra_links += '[<a href="{}">BibTeX</a>] '.format(
self.site.config['BASE_URL'] + bib_link)
if 'fulltext' in entry.fields: # the link to the full text, usually a link to the pdf file
extra_links += '[<a href="{}">full text</a>] '.format(entry.fields['fulltext'])
if extra_links or detail_page_dir:
html += '<br>'
html += extra_links
if detail_page_dir: # render the details page of a paper
page_url = '/'.join((detail_page_dir, label + '.html'))
html += ' [<a href="{}">abstract and details</a>]'.format(
self.site.config['BASE_URL'] + page_url)
context = {
'title': entry.fields['title'],
'abstract': entry.fields['abstract'] if 'abstract' in entry.fields else '',
'bibtex': bib_data.to_string('bibtex'),
'bibtex_link': '/' + bib_link if bibtex_dir else '',
'default_lang': self.site.config['DEFAULT_LANG'],
'label': label,
'lang': self.site.config['DEFAULT_LANG'],
'permalink': self.site.config['SITE_URL'] + page_url,
'reference': pub_html,
'extra_links': extra_links
}
if 'fulltext' in entry.fields and entry.fields['fulltext'].endswith('.pdf'):
context['pdf'] = entry.fields['fulltext']
self.site.render_template(
'publication.tmpl',
os.path.sep.join((self.output_folder, detail_page_dir, label + '.html')),
context,
)
html += '</li>'
if len(data) != 0: # publication list is nonempty
html += '</ul>'
html += '</div>'
return [nodes.raw('', html, format='html'), ]