class Pager(Component):
"""A pager component based on paginate.Page.
>>> pager = Pager(None, range(100), page=4, url_maker=lambda p: 'page %s' % p)
>>> assert pager.render()
"""
def __init__(self, req, collection, **kw):
self.req = req
self.page = Page(collection, **kw)
def render(self):
html = self.page.pager(
format='<div class="pagination"><ul><li>~3~</li></ul></div>',
separator='</li><li>',
curpage_attr={'class': 'active'},
dotdot_attr={'class': 'disabled'})
return html\
.replace('<span ', '<a ')\
.replace('</span>', '</a>')\
.replace('<li><a class="active"', '<li class="active"><a')\
.replace('<li><a class="disabled"', '<li class="disabled"><a')
def _paginate_zones(self, zones, page, per_page, url, url_rel, pattern,
index):
p = Page(zones,
page=page,
items_per_page=per_page,
item_count=zones.count())
i = url.find("/zones") + 1
link_add_delete = ""
if url[i:].find('/') == -1:
url_rel = 'zones/' + url_rel
link_add_delete = 'zones/'
pagination = p.pager(pattern,
url=url_rel,
dotdot_attr={'x': 5},
link_attr={'y': 6},
curpage_attr={'z': 77})
return {
"zones": p,
"pagination": pagination,
"index": index,
"link_add_delete": link_add_delete
}