from urllib import urlencode, quote as urlquote, unquote
try:
from urlparse import parse_qs
except ImportError:
from cgi import parse_qs
from django import template
from django.utils.html import escape
register = template.Library()
def link_encode(url, query):
# massage the data into all utf-8 encoded strings first, so urlencode
# doesn't barf at the data we pass it
query = {k: unicode(v).encode('utf-8') for k, v in query.items()}
data = urlencode(query).replace('&', '&')
return "%s?%s" % (url, data)
@register.filter
def url_unquote(original_url):
try:
url = original_url
if isinstance(url, unicode):
url = url.encode('ascii')
url = unquote(url).decode('utf-8')
return url
except UnicodeError:
return original_url
class BuildQueryStringNode(template.Node):
def __init__(self, sortfield):
self.sortfield = sortfield
super(BuildQueryStringNode, self).__init__()
def render(self, context):
qs = parse_qs(context['current_query'])
# This is really dirty. The crazy round trips we do on our query string
# mean we get things like u'\xe2\x98\x83' in our views, when we should
# have simply u'\u2603' or a byte string of the UTF-8 value. Force the
# keys and list of values to be byte strings only.
qs = {k.encode('latin-1'): [v.encode('latin-1') for v in vals]
for k, vals in qs.items()}
if 'sort' in qs and self.sortfield in qs['sort']:
if self.sortfield.startswith('-'):
qs['sort'] = [self.sortfield[1:]]
else:
qs['sort'] = ['-' + self.sortfield]
else:
qs['sort'] = [self.sortfield]
return urlencode(qs, True).replace('&', '&')
@register.tag(name='buildsortqs')
def do_buildsortqs(parser, token):
try:
tagname, sortfield = token.split_contents()
except ValueError:
raise template.TemplateSyntaxError(
"%r tag requires a single argument" % token)
if not (sortfield[0] == sortfield[-1] and sortfield[0] in ('"', "'")):
raise template.TemplateSyntaxError(
"%r tag's argument should be in quotes" % token)
return BuildQueryStringNode(sortfield[1:-1])
@register.simple_tag
def pkg_details_link(pkg, link_title=None):
if not pkg:
return link_title or ''
if link_title is None:
link_title = pkg.pkgname
link = '%s'
return link % (pkg.get_absolute_url(), pkg.pkgname, link_title)
@register.simple_tag
def multi_pkg_details(pkgs):
return ', '.join([pkg_details_link(pkg) for pkg in pkgs])
@register.simple_tag
def maintainer_link(user):
if user:
# TODO don't hardcode
title = escape('View packages maintained by ' + user.get_full_name())
return '%s' % (
user.username,
title,
user.get_full_name(),
)
return ''
@register.simple_tag
def packager_link(user):
if user:
# TODO don't hardcode
title = escape('View packages packaged by ' + user.get_full_name())
return '%s' % (
user.username,
title,
user.get_full_name(),
)
return ''
@register.simple_tag
def scm_link(package, operation):
parts = ("abslibre", operation, package.repo.name.lower(), package.pkgbase)
linkbase = (
"https://projects.parabolagnulinux.org/%s.git/%s/%s/%s")
return linkbase % tuple(urlquote(part.encode('utf-8')) for part in parts)
@register.simple_tag
def get_wiki_link(package):
url = "https://wiki.parabolagnulinux.org/index.php"
data = {
'title': "Special:Search",
'search': package.pkgname,
}
return link_encode(url, data)
@register.simple_tag
def bugs_list(package):
url = "https://labs.parabola.nu/search/index/"
if package.arch.name == 'mips64el':
url = url + "mips64el"
else:
url = url + "issue-tracker"
data = {
'titles_only': '1',
'issues': '1',
'q': package.pkgname,
}
return link_encode(url, data)
@register.simple_tag
def bug_report(package):
url = "https://labs.parabola.nu/projects/"
if package.arch.name == 'mips64el':
url = url + "mips64el/issues/new"
else:
url = url + "issue-tracker/issues/new"
data = {
'issue[subject]': '[%s] PLEASE ENTER SUMMARY' % package.pkgname,
}
return link_encode(url, data)
@register.simple_tag
def flag_unfree(package):
url = "https://labs.parabola.nu/projects/"
if package.arch.name == 'mips64el':
url = url + "mips64el/issues/new"
else:
url = url + "issue-tracker/issues/new"
data = {
'issue[priority_id]': '1', # "freedom issue"
'issue[watcher_user_ids][]': '62', # "dev-list"
'issue[subject]': '[%s] Please put your reasons here (register first if you haven\'t)' % package.pkgname,
}
return link_encode(url, data)
# vim: set ts=4 sw=4 et: