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# -*- coding: utf-8 -*-
"""
views for used with forms.py
splitted from 'views.py'
"""
from indicator.forms import *
###########################################################
###### forms ######
## add_edit_category # {{{
@login_required
def add_edit_category(request, category_id=None, template='indicator/simple.html'):
"""
add/edit category: 'models.IndicatorCategory'
for 'staff' or 'normal user'
"""
# get or create model instance
if category_id:
category_id = int(category_id)
category = get_object_or_404(im.IndicatorCategory,
id=category_id)
action = 'Edit'
# check the user
# 'staff' can edit all data;
# normal users can only edit their own.
if category.addByUser != request.user and (
not request.user.is_staff):
return HttpResponseForbidden()
else:
category = im.IndicatorCategory(addByUser=request.user)
action = 'Add'
if request.method == 'POST':
form = IndicatorCategoryForm(request.POST, instance=category)
if form.is_valid():
# form posted and valid
# save form to create/update the model instance
form.save()
# redirect url, avoid page reload/refresh
return HttpResponseRedirect('/indicator/done/')
else:
# form with data of the specified instance
form = IndicatorCategoryForm(instance=category)
return render(request, template, {
'object': 'IndicatorCategory',
'action': action,
'form': form,
})
# }}}
# add_edit_indicator # {{{
@login_required
def add_edit_indicator(request, indicator_id=None, template='indicator/simple.html'):
"""
add/edit indicator: 'models.Indicator'
for 'staff' or 'normal user'
"""
if indicator_id:
indicator_id = int(indicator_id)
indicator = get_object_or_404(im.Indicator,
id=indicator_id)
action = 'Edit'
# check the user
# 'staff' can edit all data;
# normal users can only edit their own.
if indicator.addByUser != request.user and (
not request.user.is_staff):
return HttpResponseForbidden()
else:
indicator = im.Indicator(addByUser=request.user)
action = 'Add'
if request.method == 'POST':
form = IndicatorForm(request.POST, instance=indicator)
if form.is_valid():
# form posted and valid
form.save()
# redirect url, avoid page reload/refresh
return HttpResponseRedirect('/indicator/done/')
else:
# form with instance
form = IndicatorForm(instance=indicator)
return render(request, template, {
'object': 'Indicator',
'action': action,
'form': form,
})
# }}}
## add_edit_unit {{{
@login_required
def add_edit_unit(request, unit_id=None, template='indicator/simple.html'):
"""
add unit for indicator
"""
if unit_id:
unit_id = int(unit_id)
unit = get_object_or_404(im.Unit, id=unit_id)
action = 'Edit'
# check the user
# 'staff' can edit all data;
# normal users can only edit their own.
if unit.addByUser != request.user and (
not request.user.is_staff):
return HttpResponseForbidden()
else:
unit = im.Unit(addByUser=request.user)
action = 'Add'
if request.method == 'POST':
form = UnitForm(request.POST, instance=unit)
if form.is_valid():
# form posted and valid
form.save()
# redirect url, avoid page reload/refresh
return HttpResponseRedirect('/indicator/done/')
else:
# form with instance
form = UnitForm(instance=unit)
return render(request, template, {
'object': 'Unit',
'action': action,
'form': form,
})
# }}}
## add_edit_confine {{{
@login_required
def add_edit_confine(request, confine_id=None, template='indicator/simple.html'):
"""
InnateConfine
add confines for indicator
"""
if confine_id:
confine_id = int(confine_id)
confine = get_object_or_404(im.InnateConfine, id=confine_id)
action = 'Edit'
# check the user
# 'staff' can edit all data;
# normal users can only edit their own.
if confine.addByUser != request.user and (
not request.user.is_staff):
return HttpResponseForbidden()
else:
confine = im.InnateConfine(addByUser=request.user)
action = 'Add'
if request.method == 'POST':
form = InnateConfineForm(request.POST, instance=confine)
if form.is_valid():
# form posted and valid
form.save()
# redirect url, avoid page reload/refresh
return HttpResponseRedirect('/indicator/done/')
else:
# form with instance
form = InnateConfineForm(instance=confine)
return render(request, template, {
'object': 'InnateConfine',
'action': action,
'form': form,
})
# }}}
## add_edit_record {{{
@login_required
def add_edit_record(request, record_id=None, template='indicator/simple.html'):
"""
add/edit 'IndicatorRecord'
staff 能自由地修改所有的记录，并且无需填写"修改原因"；
普通用户只能修改自己的记录，而且必须填写"修改原因" -> RecordHistory
TODO:
* 当用户选择好"indicator"后，重新筛选"unit"，只提供与"indicator"
对应的"unit"供选择；
* 对"普通用户"增加限制，修改数据"记录"时必须同时提交"修改原因"，
对应模型"RecordHistory"。
"""
if record_id:
record_id = int(record_id)
record = get_object_or_404(im.IndicatorRecord, id=record_id)
action = 'Edit'
# check the user
if request.user.is_staff:
# 'staff' can edit all data;
pass
elif request.user == record.user:
# user modify the record
return HttpResponse("Not finished yet ...")
#return modify_record(request, record_id)
else:
return HttpResponseForbidden()
else:
record = im.IndicatorRecord(user=request.user)
action = 'Add'
if request.method == 'POST':
form = IndicatorRecordForm(request.POST, instance=record)
if form.is_valid():
#raise ValueError
form.save()
# redirect url, avoid page reload/refresh
return HttpResponseRedirect('/indicator/done/')
else:
# form with instance
form = IndicatorRecordForm(instance=record)
return render(request, template, {
'object': 'IndicatorRecord',
'action': action,
'form': form,
})
# }}}
## modify_record {{{
@login_required
def modify_record(request, record_id=None, template='indicator/simple.html'):
"""
modify an existing IndicatorRecord
TODO:
a new 'RecordHistory' is added to record the modification reason
and backup the original data
"""
if record_id:
record_id = int(record_id)
record = get_object_or_404(im.IndicatorRecord, id=record_id)
action = 'Edit'
# check the user
if request.user.is_staff:
# 'staff' can edit all data;
return add_edit_record(request, record_id)
elif request.user == record.user:
# user modify the record
action = 'Modify'
pass
else:
return HttpResponseForbidden()
else:
return add_edit_record(request)
if request.method == 'POST':
form = IndicatorRecordForm(request.POST, instance=record)
if form.is_valid():
# form posted and valid
# TODO
raise ValueError(u"该功能尚未完整实现")
form.save()
# redirect url, avoid page reload/refresh
return HttpResponseRedirect('/indicator/done/')
else:
# form with instance
form = IndicatorRecordForm(instance=record)
return render(request, template, {
'object': 'IndicatorRecord',
'action': action,
'form': form,
})
## }}}
## add_recordhistory_view {{{
@login_required
def add_recordhistory_view(request, record_id, template='indicator/simple.html'):
"""
add 'RecordHistory' for a record by given
'staff' should use the 'admin' interface.
"""
record_id = int(record_id)
record = get_object_or_404(im.IndicatorRecord, id=record_id)
recordhistory = im.RecordHistory(indicatorRecord=record)
action = 'Add'
# check the user
if request.user != record.user:
return HttpResponseForbidden()
if request.method == 'POST':
form = RecordHistoryForm(request.POST, instance=recordhistory)
if form.is_valid():
# form posted and valid
form.save()
# redirect url, avoid page reload/refresh
return HttpResponseRedirect('/indicator/done/')
else:
# form with instance
form = RecordHistoryForm(instance=recordhistory)
return render(request, template, {
'object': 'RecordHistory',
'action': action,
'form': form,
})
# }}}
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