forms.py
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# -*- coding: utf-8 -*-
import unicodedata
from django import forms
from django.conf import settings
from django.utils.translation import ugettext_lazy as _
from haystack.forms import SearchForm
from haystack.inputs import AltParser
from accounts.models import User
from super_archives.models import Message, MailingList
class ColabSearchForm(SearchForm):
q = forms.CharField(label=_('Search'), required=False)
order = forms.CharField(widget=forms.HiddenInput(), required=False)
type = forms.CharField(required=False, label=_(u'Type'))
author = forms.CharField(required=False, label=_(u'Author'))
# ticket status
tag = forms.CharField(required=False, label=_(u'Status'))
# mailinglist tag
list = forms.MultipleChoiceField(
required=False,
label=_(u'Mailinglist'),
choices=[(v, v) for v in MailingList.objects.values_list(
'name', flat=True)]
)
milestone = forms.CharField(required=False, label=_(u'Milestone'))
priority = forms.CharField(required=False, label=_(u'Priority'))
component = forms.CharField(required=False, label=_(u'Component'))
severity = forms.CharField(required=False, label=_(u'Severity'))
reporter = forms.CharField(required=False, label=_(u'Reporter'))
keywords = forms.CharField(required=False, label=_(u'Keywords'))
collaborators = forms.CharField(required=False, label=_(u'Collaborators'))
repository_name = forms.CharField(required=False, label=_(u'Repository'))
username = forms.CharField(required=False, label=_(u'Username'))
name = forms.CharField(required=False, label=_(u'Name'))
institution = forms.CharField(required=False, label=_(u'Institution'))
role = forms.CharField(required=False, label=_(u'Role'))
since = forms.DateField(required=False, label=_(u'Since'))
until = forms.DateField(required=False, label=_(u'Until'))
filename = forms.CharField(required=False, label=_(u'Filename'))
used_by = forms.CharField(required=False, label=_(u'Used by'))
mimetype = forms.CharField(required=False, label=_(u'File type'))
size = forms.CharField(required=False, label=_(u'Size'))
def search(self):
if not self.is_valid():
return self.no_query_found()
# filter_or goes here
sqs = self.searchqueryset.all()
mimetype = self.cleaned_data['mimetype']
if mimetype:
filter_mimetypes = {'mimetype__in': []}
for type_, display, mimelist in settings.FILE_TYPE_GROUPINGS:
if type_ in mimetype:
filter_mimetypes['mimetype__in'] += mimelist
if not self.cleaned_data['size']:
sqs = sqs.filter_or(mimetype__in=mimelist)
if self.cleaned_data['size']:
# (1024 * 1024) / 2
# (1024 * 1024) * 10
filter_sizes = {}
filter_sizes_exp = {}
if '<500KB' in self.cleaned_data['size']:
filter_sizes['size__lt'] = 524288
if '500KB__10MB' in self.cleaned_data['size']:
filter_sizes_exp['size__gte'] = 524288
filter_sizes_exp['size__lte'] = 10485760
if '>10MB' in self.cleaned_data['size']:
filter_sizes['size__gt'] = 10485760
if self.cleaned_data['mimetype']:
# Add the mimetypes filters to this dict and filter it
if filter_sizes_exp:
filter_sizes_exp.update(filter_mimetypes)
sqs = sqs.filter_or(**filter_sizes_exp)
for filter_or in filter_sizes.items():
filter_or = dict((filter_or, ))
filter_or.update(filter_mimetypes)
sqs = sqs.filter_or(**filter_or)
else:
for filter_or in filter_sizes.items():
filter_or = dict((filter_or, ))
sqs = sqs.filter_or(**filter_or)
sqs = sqs.filter_or(**filter_sizes_exp)
if self.cleaned_data['used_by']:
sqs = sqs.filter_or(used_by__in=self.cleaned_data['used_by'].split())
if self.cleaned_data['q']:
q = unicodedata.normalize(
'NFKD', self.cleaned_data.get('q')
).encode('ascii', 'ignore')
dismax_opts = {
'q.alt': '*.*',
'pf': 'title^2.1 author^1.9 description^1.7',
'mm': '2<70%',
'bf': 'recip(ms(NOW/HOUR,modified),3.16e-11,1,1)^10',
}
sqs = sqs.filter(content=AltParser('edismax', q, **dismax_opts))
if self.cleaned_data['type']:
sqs = sqs.filter(type=self.cleaned_data['type'])
if self.cleaned_data['order']:
for option, dict_order in settings.ORDERING_DATA.items():
if self.cleaned_data['order'] == option:
if dict_order['fields']:
sqs = sqs.order_by(*dict_order['fields'])
if self.cleaned_data['author']:
sqs = sqs.filter(
fullname_and_username__contains=self.cleaned_data['author']
)
if self.cleaned_data['milestone']:
sqs = sqs.filter(milestone=self.cleaned_data['milestone'])
if self.cleaned_data['priority']:
sqs = sqs.filter(priority=self.cleaned_data['priority'])
if self.cleaned_data['severity']:
sqs = sqs.filter(severity=self.cleaned_data['severity'])
if self.cleaned_data['reporter']:
sqs = sqs.filter(reporter=self.cleaned_data['reporter'])
if self.cleaned_data['keywords']:
sqs = sqs.filter(keywords=self.cleaned_data['keywords'])
if self.cleaned_data['collaborators']:
sqs = sqs.filter(collaborators=self.cleaned_data['collaborators'])
if self.cleaned_data['repository_name']:
sqs = sqs.filter(
repository_name=self.cleaned_data['repository_name']
)
if self.cleaned_data['username']:
sqs = sqs.filter(username=self.cleaned_data['username'])
if self.cleaned_data['name']:
sqs = sqs.filter(name=self.cleaned_data['name'])
if self.cleaned_data['institution']:
sqs = sqs.filter(institution=self.cleaned_data['institution'])
if self.cleaned_data['role']:
sqs = sqs.filter(role=self.cleaned_data['role'])
if self.cleaned_data['tag']:
sqs = sqs.filter(tag=self.cleaned_data['tag'])
if self.cleaned_data['list']:
sqs = sqs.filter(tag__in=self.cleaned_data['list'])
if self.cleaned_data['since']:
sqs = sqs.filter(modified__gte=self.cleaned_data['since'])
if self.cleaned_data['until']:
sqs = sqs.filter(modified__lte=self.cleaned_data['until'])
if self.cleaned_data['filename']:
sqs = sqs.filter(filename=self.cleaned_data['filename'])
return sqs