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# -*- coding: utf-8 -*-
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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Custom paging classes
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"""
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import logging
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import paginate
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import paginate_sqlalchemy
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import sqlalchemy.orm
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from webhelpers2.html import literal
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from kallithea.config.routing import url
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log = logging.getLogger(__name__)
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class Page(paginate.Page):
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def __init__(self, collection,
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page=1, items_per_page=20, item_count=None,
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**kwargs):
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if isinstance(collection, sqlalchemy.orm.query.Query):
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collection = paginate_sqlalchemy.SqlalchemyOrmWrapper(collection)
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paginate.Page.__init__(self, collection, page=page, items_per_page=items_per_page, item_count=item_count,
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url_maker=lambda page: url.current(page=page, **kwargs))
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def pager(self):
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return literal(
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paginate.Page.pager(self,
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format='<ul class="pagination">$link_previous\n~4~$link_next</ul>',
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link_attr={'class': 'pager_link'},
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dotdot_attr={'class': 'pager_dotdot'},
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separator='\n',
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))
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@staticmethod
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def default_link_tag(item):
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# based on the base class implementation, but wrapping results in <li>, and with different handling of current_page
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text = item['value']
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if item['type'] == 'current_page': # we need active on the li and can thus not use curpage_attr
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return '''<li class="active"><span>%s</span></li>''' % text
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if not item['href'] or item['type'] == 'span':
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if item['attrs']:
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text = paginate.make_html_tag('span', **item['attrs']) + text + '</span>'
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else:
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target_url = item['href']
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text = paginate.make_html_tag('a', text=text, href=target_url, **item['attrs'])
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return '''<li>%s</li>''' % text
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