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 = dict((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'])
if qs.has_key('sort') 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" % tagname)
if not (sortfield[0] == sortfield[-1] and sortfield[0] in ('"', "'")):
raise template.TemplateSyntaxError(
"%r tag's argument should be in quotes" % tagname)
return BuildQueryStringNode(sortfield[1:-1])
@register.simple_tag
def pkg_details_link(pkg):
link = '%s'
return link % (pkg.get_absolute_url(), pkg.pkgname, pkg.pkgname)
@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 get_download_link(package):
parts = {
"repo": package.repo.name.lower(),
"arch": package.arch.name,
"pkgfile": package.filename
}
if parts["arch"] == "any":
parts["arch"] = "i686"
linkbase = "https//repo.parabolagnulinux.org/%(repo)s/os/%(arch)s/%(pkgfile)s"
return linkbase % parts
@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 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 svn_arch(package):
repo = package.repo.name.lower()
return svn_link(package, "repos/%s-%s" % (repo, package.arch.name))
@register.simple_tag
def svn_trunk(package):
return svn_link(package, "trunk")
@register.simple_tag
def bugs_list(package):
url = "https://labs.parabola.nu/search/index/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/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/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: