class ViewModelForm(amcat.scripts.forms.GeneralColumnsForm):
start = forms.IntegerField(initial=0, min_value=0, widget=forms.HiddenInput, required=False)
length = forms.IntegerField(initial=100, min_value=1, max_value=9999999, widget=forms.HiddenInput, required=False)
model = forms.CharField()
select_related = forms.BooleanField(required=False, initial=False)
search = forms.CharField(required=False)
projects = forms.ModelMultipleChoiceField(queryset=Project.objects.all(), required=False) # TODO: change to projects of user
sortColumnNr = forms.IntegerField(required=False)
sortOrder = forms.ChoiceField(
choices=(
('asc', 'Ascending'),
('desc', 'Descending'),
),
initial = 'asc', required=False)
def clean_start(self):
data = self.cleaned_data['start']
if data == None:
data = 0
return data
def clean_length(self):
data = self.cleaned_data['length']
if data == None:
data = 100
if data == -1:
data = 99999999 # unlimited (well, sort of ;)
return data
def clean_model(self):
"""return the corresponding model with the provided string.
Also handles . for instance 'coding.CodingJob' will find class 'coding.codingjob.CodingJob'
but also 'authorisation.ProjectRole' will find the corresponding class"""
data = self.cleaned_data['model']
try:
if '.' in data: # this code is ugly..
split = data.split('.')
clss = getattr(amcat.models, split[0].lower())
try:
moduleobj = getattr(clss, split[1].lower())
data = split[1]
except AttributeError:
moduleobj = clss
data = split[1]
else:
moduleobj = getattr(amcat.models, data.lower())
log.info('moduleobj: %s, data: %s' % (moduleobj, data))
if data.islower(): data = data.capitalize() # to make sure "medium" can also be used, not only "Medium" (for example)
data = getattr(moduleobj, data)
except Exception,e:
log.exception('finding model problem')
self._errors["model"] = self.error_class(['Invalid model name'])
# if not hasattr(amcat.models, data.lower()):
# self._errors["modelname"] = self.error_class(['Invalid model name'])
# return None
return data
class SaveAsSetForm(forms.Form):
setname = forms.CharField(required=False)
setproject = forms.ModelChoiceField(
queryset=Project.objects.all(),
required=False) # TODO: change to projects of user
existingset = forms.ModelChoiceField(
queryset=ArticleSet.objects.all(),
required=False) #TODO: change to articlesets inside project
def __init__(self, *args, **kwargs):
super(SaveAsSetForm, self).__init__(*args, **kwargs)
# Due to the design of (web)scripts, it is not possible to access
# POST data below. A workaround is used below (navigator stores
# a request object in the threads local storage) to access it, but
# should be removed as soon as possible.
try:
from amcatnavigator.utils.auth import get_request
request = get_request()
except ImportError:
log.debug(
"AmCAT Navigator not installed! Wil not set default project / filter on existing sets."
)
return
if request is None:
log.debug(
"AmCAT Navigator not running! Wil not set default project / filter on existing sets."
)
return
# Try to find out if we're on the Article Selection page
project_id = request.REQUEST.get("project")
if project_id is None:
log.debug(
"Not on Article Selection page. Can't filter on existing set / default project."
)
return
project = Project.objects.get(id=project_id)
self.fields['setproject'].widget = forms.HiddenInput()
self.fields['setproject'].initial = project
self.fields['existingset'].queryset = ArticleSet.objects.filter(
project=project)
def clean(self):
cleanedData = self.cleaned_data
if cleanedData['existingset']:
if 'setproject' in cleanedData: del cleanedData['setproject']
if 'setname' in cleanedData: del cleanedData['setname']
else:
if not cleanedData.get('setname'):
self._errors["setname"] = self.error_class(
["Missing Set Name"])
if not cleanedData.get('setproject'):
self._errors["setproject"] = self.error_class(
["Missing Project"])
return cleanedData
class ArticleListForm(amcat.scripts.forms.ArticleColumnsForm, amcat.scripts.forms.SelectionForm):
start = forms.IntegerField(initial=0, min_value=0, widget=forms.HiddenInput, required=False)
length = forms.IntegerField(initial=100, min_value=1, max_value=9999999,
widget=forms.HiddenInput, required=False)
highlight = forms.BooleanField(initial=False, required=False)
sortColumn = forms.CharField(required=False)
sortOrder = forms.ChoiceField(
choices=(
('asc', 'Ascending'),
('desc', 'Descending'),
),
initial = 'asc', required=False)
def clean_start(self):
data = self.cleaned_data['start']
if data == None:
data = 0
return data
def clean_length(self):
data = self.cleaned_data['length']
if data == None:
data = 100
if data == -1:
data = 99999999 # unlimited (well, sort of ;)
return data
def clean_columns(self):
data = self.cleaned_data['columns']
if self.cleaned_data['query'] == '' and ('keywordInContext' in data or 'hits' in data):
self._errors["columns"] = self.error_class(
['Keyword in Context and Hits columns require a query'])
return data
class HtmlTemplateForm(forms.Form):
template = forms.CharField(required=False)
