Merge branch 'develop' into bugfix/import-fuckups
This commit is contained in:
6
shimatta_kenkyusho/parts/views/__init__.py
Normal file
6
shimatta_kenkyusho/parts/views/__init__.py
Normal file
@@ -0,0 +1,6 @@
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from .component_views import *
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from .distributor_views import *
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from .generic_views import *
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from .manufacturer_views import *
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from .package_views import *
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from .storage_views import *
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110
shimatta_kenkyusho/parts/views/component_import.py
Normal file
110
shimatta_kenkyusho/parts/views/component_import.py
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@@ -0,0 +1,110 @@
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import io
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import csv
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import requests
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from django.db import transaction
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from django.core.files.images import ImageFile
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from ..models import ComponentParameter, ComponentType, Manufacturer, Component, \
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DistributorNum, Stock, Storage, Distributor, Package, ComponentParameterType
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def _stock_component(component, storage_uuid, substorage_path, amount, lot, watermark):
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if not amount or not any([storage_uuid, substorage_path]):
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return None
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storage = Storage.from_path(substorage_path, storage_uuid)
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stock = Stock.objects.create(component=component,
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storage=storage,
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amount=amount,
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lot=lot,
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watermark=watermark)
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return stock
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def _set_additional_parameters(component, type, value):
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if type.startswith('param:'):
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type = type[6:]
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param_type = ComponentParameterType.objects.get(parameter_name=type)
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param = ComponentParameter.objects.create(component=component,
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parameter_type=param_type)
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if param_type.parameter_type == 'F':
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param.text_value = value
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else:
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param.value = float(value)
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param.save()
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return param
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elif type.startswith('distri:'):
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distri_name = type[7:]
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distri = Distributor.objects.get(name=distri_name)
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distri_num = DistributorNum.objects.create(component=component,
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distributor=distri,
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distributor_part_number=value)
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return distri_num
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def import_components_from_csv(csv_file):
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"""
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Imports components from a csv file containing the component model fields as
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well as storage information in the heading.
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Parameters can be set by param:<parameter name>, distri numbers by
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distri:<distri name>.
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"""
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with transaction.atomic():
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# simulate a text-file for the csv lib
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with io.TextIOWrapper(csv_file, encoding='utf8') as csv_text_file:
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rows = csv.DictReader(csv_text_file, delimiter=";")
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for data in rows:
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image = None
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image_url = data.pop('image_url')
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if image_url:
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response = requests.get(image_url)
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image_content = response.content
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image_file = io.BytesIO(image_content)
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image = ImageFile(image_file, 'downloaded_file')
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manufacturer = None
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manufacturer_name = data.pop('manufacturer')
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if manufacturer_name:
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manufacturer = Manufacturer.objects.get(name=manufacturer_name)
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component_type = None
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component_type_name = data.pop('component_type')
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if component_type_name:
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component_type = ComponentType.objects.get(class_name=component_type_name)
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distributor = None
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pref_distri = data.pop('pref_distri')
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if pref_distri:
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distributor = Distributor.objects.get(name=pref_distri)
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package = None
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package_name = data.pop('package')
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if package_name:
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package = Package.objects.get(name=package_name)
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comp = Component.objects.create(name=data.pop('name'),
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manufacturer=manufacturer,
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component_type=component_type,
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pref_distri=distributor,
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description=data.pop('description'),
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datasheet_link=data.pop('datasheet_link'),
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package=package,
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image=image)
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_stock_component(comp,
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data.pop('storage_uuid'),
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data.pop('substorage_path'),
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data.pop('amount'),
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data.pop('lot'),
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data.pop('watermark'))
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for key, value in data.items():
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_set_additional_parameters(comp, key, value)
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272
shimatta_kenkyusho/parts/views/component_views.py
Normal file
272
shimatta_kenkyusho/parts/views/component_views.py
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@@ -0,0 +1,272 @@
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import uuid
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from django.shortcuts import redirect
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from django.urls import reverse
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from django.views.generic import TemplateView, DetailView
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from django.contrib.auth.mixins import LoginRequiredMixin
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from django.core.paginator import Paginator
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from django.db.models import Q
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from django.forms import formset_factory
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from django.db import IntegrityError
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from django.db.models import ProtectedError
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from ..models import Stock, Component, ComponentParameter, DistributorNum
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from ..forms import *
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from .component_import import import_components_from_csv
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from .generic_views import BaseTemplateMixin
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ParameterSearchFormSet = formset_factory(ComponentParameterSearchForm, extra=1)
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# Create your views here.
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class ComponentView(LoginRequiredMixin, BaseTemplateMixin, TemplateView):
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template_name = 'parts/components.html'
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base_title = 'Components'
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navbar_selected = 'Components'
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default_page_size = 25
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def get_component_query_set(self, search_string):
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queryset = Component.objects.all()
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if not search_string:
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return queryset
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search_fragments = search_string.strip().split()
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for search in search_fragments:
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queryset = queryset.filter(Q(name__icontains = search) | Q(manufacturer__name__icontains = search) | Q(package__name__icontains = search))
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return queryset
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def get_component_queryset_from_advanced_search(self, cleaned_data):
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queryset = Component.objects.all()
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if cleaned_data['name']:
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queryset = queryset.filter(Q(name__icontains=cleaned_data['name']))
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if cleaned_data['package']:
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queryset = queryset.filter(package=cleaned_data['package'])
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if cleaned_data['package_pin_count']:
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queryset = queryset.filter(package__pin_count=cleaned_data['package_pin_count'])
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if cleaned_data['component_type']:
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queryset = queryset.filter(component_type=cleaned_data['component_type'])
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if cleaned_data['distributor_num']:
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if cleaned_data['distributor']:
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distri = cleaned_data['distributor']
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queryset = queryset.filter(Q(distributornum__distributor_part_number__icontains=cleaned_data['distributor_num']) & Q(distributornum__distributor=distri))
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else:
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queryset = queryset.filter(Q(distributornum__distributor_part_number__icontains=cleaned_data['distributor_num']))
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if cleaned_data['manufacturer']:
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queryset = queryset.filter(manufacturer=cleaned_data['manufacturer'])
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return queryset
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def get_context_data_int(self, advanced_search, parameter_formset : ParameterSearchFormSet, **kwargs):
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context = super().get_context_data(**kwargs)
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comp_page_num = self.request.GET.get('comp_page', default=1)
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if advanced_search and parameter_formset:
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search = None
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context['advanced_search_shown'] = True
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context['advanced_search_form'] = advanced_search
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context['advanced_search_param_formset'] = parameter_formset
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if advanced_search.is_valid():
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paginator_queryset = self.get_component_queryset_from_advanced_search(
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advanced_search.cleaned_data)
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else:
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paginator_queryset = Component.objects.all()
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if parameter_formset.is_valid():
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# Process parameters
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pass
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else:
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search = self.request.GET.get('search', default=None)
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paginator_queryset = self.get_component_query_set(search)
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comp_paginator = Paginator(paginator_queryset, self.default_page_size)
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context['components'] = comp_paginator.get_page(comp_page_num)
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context['comp_form'] = ComponentForm()
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context['import_comp_form'] = ImportComponentForm()
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context['search_string'] = search
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if not parameter_formset:
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context['advanced_search_param_formset'] = ParameterSearchFormSet()
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if not advanced_search:
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context['advanced_search_form'] = AdvancedComponentSearchForm(auto_id='adv_search_%s')
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return context
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def get_context_data(self, **kwargs):
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return self.get_context_data_int(advanced_search = None, parameter_formset=None, **kwargs)
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def handle_new_component_post(self, request, open=False, **kwargs):
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cform = ComponentForm(data=request.POST, files=request.FILES)
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new_component = None
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if cform.is_valid():
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new_component = cform.save()
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context = self.get_context_data(**kwargs)
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if not cform.is_valid():
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context['comp_form'] = cform
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if open and new_component:
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return redirect(reverse('parts-components-detail', kwargs={'uuid':new_component.id}))
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return self.render_to_response(context)
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def handle_import_components_post(self, request, open=False, **kwargs):
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cform = ImportComponentForm(data=request.POST, files=request.FILES)
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context = self.get_context_data(**kwargs)
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if cform.is_valid():
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try:
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import_components_from_csv(cform.files['csv_file'].file)
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except Exception as ex:
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cform.add_error('csv_file', str(ex))
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context['import_comp_form'] = cform
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else:
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context['import_comp_form'] = cform
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return self.render_to_response(context)
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def handle_advanced_search_post(self, request, **kwargs):
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form = AdvancedComponentSearchForm(auto_id='adv_search_%s', data=request.POST)
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param_formset = ParameterSearchFormSet(data=request.POST)
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if form.is_valid():
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print('Valid')
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if param_formset.is_valid():
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print('Formset is valid!')
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context = self.get_context_data_int(form, param_formset, **kwargs)
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return self.render_to_response(context)
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def post(self, request, *args, **kwargs):
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if 'submit-edit-component' in request.POST:
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return self.handle_new_component_post(request, open=False, **kwargs)
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elif 'submit-edit-component-open' in request.POST:
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return self.handle_new_component_post(request, open=True, **kwargs)
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elif 'submit-import-components' in request.POST:
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return self.handle_import_components_post(request, open=True, **kwargs)
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elif 'submit-advanced-search' in request.POST:
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return self.handle_advanced_search_post(request, **kwargs)
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else:
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return super().post(request, *args, **kwargs)
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class ComponentDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
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template_name = 'parts/components-detail.html'
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model = Component
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pk_url_kwarg = 'uuid'
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base_title = ''
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navbar_selected = 'Components'
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def get_context_data(self, **kwargs):
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self.base_title = 'Component / '+self.object.name
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context = super().get_context_data(**kwargs)
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context['component'] = self.object
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context['stocks'] = Stock.objects.filter(component=self.object)
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context['comp_form'] = ComponentForm(instance=self.object)
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context['new_distri_num_form'] = DistributorNumberCreateForm()
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context['new_param_form'] = ComponentParameterCreateForm()
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context['distri_nums'] = DistributorNum.objects.filter(component=self.object).order_by(
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'distributor__name')
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context['parameters'] = ComponentParameter.objects.filter(component=self.object).order_by(
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'parameter_type__parameter_name')
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return context
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def handle_submit_edit_component_post(self, request, **kwargs):
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cform = ComponentForm(instance=self.object, data=request.POST, files=request.FILES)
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if cform.is_valid():
|
||||
cform.save()
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||||
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||||
context = self.get_context_data(**kwargs)
|
||||
if not cform.is_valid():
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context['comp_form'] = cform
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||||
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||||
return self.render_to_response(context)
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def handle_submit_delete_post(self, request, **kwargs):
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||||
delete_error = None
|
||||
protected_stuff = None
|
||||
|
||||
try:
|
||||
self.object.delete()
|
||||
except ProtectedError as pe:
|
||||
delete_error = 'Component is protected'
|
||||
protected_stuff = pe.protected_objects
|
||||
except:
|
||||
delete_error = 'Cannot delete component. Unknown error'
|
||||
|
||||
if delete_error is None:
|
||||
return redirect('parts-components')
|
||||
else:
|
||||
context = self.get_context_data(**kwargs)
|
||||
context['delete_error'] = delete_error
|
||||
context['protected_stuff'] = protected_stuff
|
||||
return self.render_to_response(context)
|
||||
|
||||
def handle_submit_new_distri_num_post(self, request, **kwargs):
|
||||
form = DistributorNumberCreateForm(data=request.POST)
|
||||
if form.is_valid():
|
||||
new_number = form.save(commit=False)
|
||||
new_number.component = self.object
|
||||
try:
|
||||
new_number.save()
|
||||
except IntegrityError as ie:
|
||||
form.add_error('__all__', 'Number for given distributor already exists')
|
||||
|
||||
context = self.get_context_data(**kwargs)
|
||||
if not form.is_valid():
|
||||
context['new_distri_num_form'] = form
|
||||
return self.render_to_response(context)
|
||||
|
||||
def handle_submit_delete_distri_num_post(self, request, **kwargs):
|
||||
form = DistributorNumberDeleteForm(data=request.POST)
|
||||
if form.is_valid():
|
||||
form.cleaned_data['distributor_num'].delete()
|
||||
|
||||
context = self.get_context_data(**kwargs)
|
||||
return self.render_to_response(context)
|
||||
|
||||
def handle_submit_delete_param_post(self, request, **kwargs):
|
||||
form = ComponentParameterDeleteForm(data=request.POST)
|
||||
if form.is_valid():
|
||||
form.cleaned_data['param_num'].delete()
|
||||
|
||||
context = self.get_context_data(**kwargs)
|
||||
return self.render_to_response(context)
|
||||
|
||||
def handle_submit_new_param_post(self, request, **kwargs):
|
||||
form = ComponentParameterCreateForm(data=request.POST)
|
||||
|
||||
if form.is_valid():
|
||||
try:
|
||||
form.save(self.object)
|
||||
except IntegrityError:
|
||||
form.add_error('__all__', 'This parameter is already set')
|
||||
context = self.get_context_data(**kwargs)
|
||||
if not form.is_valid():
|
||||
context['new_param_form'] = form
|
||||
return self.render_to_response(context)
|
||||
|
||||
def post(self, request, *args, **kwargs):
|
||||
self.object = self.get_object()
|
||||
if 'submit-edit-component' in request.POST:
|
||||
return self.handle_submit_edit_component_post(request, **kwargs)
|
||||
elif 'submit-component-delete' in request.POST:
|
||||
return self.handle_submit_delete_post(request, **kwargs)
|
||||
elif 'submit-create-new-distri-num' in request.POST:
|
||||
return self.handle_submit_new_distri_num_post(request, **kwargs)
|
||||
elif 'submit-delete-distributor-num' in request.POST:
|
||||
return self.handle_submit_delete_distri_num_post(request, **kwargs)
|
||||
elif 'submit-delete-param' in request.POST:
|
||||
return self.handle_submit_delete_param_post(request, **kwargs)
|
||||
elif 'submit-create-new-param' in request.POST:
|
||||
return self.handle_submit_new_param_post(request, **kwargs)
|
||||
else:
|
||||
return super().post(request, *args, **kwargs)
|
||||
|
||||
|
||||
120
shimatta_kenkyusho/parts/views/distributor_views.py
Normal file
120
shimatta_kenkyusho/parts/views/distributor_views.py
Normal file
@@ -0,0 +1,120 @@
|
||||
from django.shortcuts import redirect
|
||||
from django.views.generic import TemplateView, DetailView
|
||||
from django.contrib.auth.mixins import LoginRequiredMixin
|
||||
from ..models import Distributor
|
||||
from django.core.paginator import Paginator
|
||||
from django.db.models import ProtectedError
|
||||
from ..forms import *
|
||||
from django.db.models import Q
|
||||
from .generic_views import BaseTemplateMixin
|
||||
|
||||
class DistributorView(LoginRequiredMixin, BaseTemplateMixin, TemplateView):
|
||||
template_name = 'parts/distributors.html'
|
||||
base_title = 'Distributors'
|
||||
navbar_selected = 'Distributors'
|
||||
default_page_size = 25
|
||||
|
||||
def search_distributors(self, search):
|
||||
qs = Distributor.objects.all()
|
||||
|
||||
if not search:
|
||||
return qs
|
||||
|
||||
search_fragments = search.strip().split()
|
||||
|
||||
for search in search_fragments:
|
||||
qs = qs.filter(Q(name__icontains = search) | Q(website__icontains = search))
|
||||
return qs
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
context = super().get_context_data(**kwargs)
|
||||
page_num = self.request.GET.get('page', default=1)
|
||||
search_string = self.request.GET.get('search', default=None)
|
||||
|
||||
queryset = self.search_distributors(search_string)
|
||||
|
||||
paginator = Paginator(queryset, self.default_page_size)
|
||||
|
||||
|
||||
context['search_string'] = search_string
|
||||
context['distributors'] = paginator.get_page(page_num)
|
||||
context['new_distri_form'] = DistributorForm()
|
||||
|
||||
return context
|
||||
|
||||
def handle_add_new_distributor(self, request):
|
||||
|
||||
form = DistributorForm(data=request.POST, files=request.FILES)
|
||||
if form.is_valid():
|
||||
form.save()
|
||||
|
||||
context = self.get_context_data()
|
||||
|
||||
if not form.is_valid():
|
||||
context['new_distri_form'] = form
|
||||
|
||||
return self.render_to_response(context)
|
||||
|
||||
def post(self, request, *args, **kwargs):
|
||||
if 'submit-distri-add-new' in request.POST:
|
||||
return self.handle_add_new_distributor(request)
|
||||
|
||||
return super().post(request, *args, **kwargs)
|
||||
|
||||
|
||||
class DistributorDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
|
||||
template_name = 'parts/distributors-detail.html'
|
||||
model = Distributor
|
||||
pk_url_kwarg = 'uuid'
|
||||
base_title = ''
|
||||
navbar_selected = 'Distributors'
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
self.base_title = 'Distributor / '+self.object.name
|
||||
context = super().get_context_data(**kwargs)
|
||||
context['distributor'] = self.object
|
||||
context['edit_form'] = DistributorForm(instance=self.object)
|
||||
|
||||
return context
|
||||
|
||||
def handle_delete_distributor(self, request):
|
||||
delete_error = None
|
||||
protected_objects = None
|
||||
|
||||
# Try to delete this instance
|
||||
try:
|
||||
self.object.delete()
|
||||
except ProtectedError as pe:
|
||||
delete_error = 'Cannot delete this distributor. It is referenced by a component.'
|
||||
protected_objects = pe.protected_objects
|
||||
except:
|
||||
delete_error = 'Cannot delete this distributor. Unknown error'
|
||||
|
||||
if delete_error:
|
||||
context = self.get_context_data()
|
||||
context['delete_error'] = delete_error
|
||||
context['protected_components'] = protected_objects
|
||||
return self.render_to_response(context)
|
||||
else:
|
||||
return redirect('parts-distributors')
|
||||
|
||||
def edit_distributor(self, request):
|
||||
edit_form = DistributorForm(data=request.POST, files=request.FILES, instance=self.object)
|
||||
|
||||
if edit_form.is_valid():
|
||||
edit_form.save()
|
||||
|
||||
context = self.get_context_data()
|
||||
if not edit_form.is_valid():
|
||||
context['edit_form'] = edit_form
|
||||
return self.render_to_response(context)
|
||||
|
||||
def post(self, request, *args, **kwargs):
|
||||
self.object = self.get_object()
|
||||
|
||||
if 'submit-distri-delete' in request.POST:
|
||||
return self.handle_delete_distributor(request)
|
||||
elif 'submit-distri-edit' in request.POST:
|
||||
return self.edit_distributor(request)
|
||||
|
||||
return super().post(request, *args, **kwargs)
|
||||
121
shimatta_kenkyusho/parts/views/generic_views.py
Normal file
121
shimatta_kenkyusho/parts/views/generic_views.py
Normal file
@@ -0,0 +1,121 @@
|
||||
from django.shortcuts import render, redirect
|
||||
from django.contrib.auth import logout, login
|
||||
from django.contrib.auth.forms import AuthenticationForm as AuthForm
|
||||
from django.contrib.auth.forms import PasswordChangeForm
|
||||
from django.contrib.auth import update_session_auth_hash
|
||||
from django.views.generic import TemplateView
|
||||
from django.contrib.auth.mixins import LoginRequiredMixin
|
||||
from django.http import HttpResponse
|
||||
from ..navbar import NavBar
|
||||
from ..forms import QrSearchForm
|
||||
|
||||
class BaseTemplateMixin():
|
||||
navbar_selected = ''
|
||||
base_title = ''
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
context = super().get_context_data(**kwargs)
|
||||
base_context = {
|
||||
'navbar': NavBar.get_navbar(self.navbar_selected, self.request.user),
|
||||
'title': NavBar.get_brand()+' / '+ self.base_title,
|
||||
'login_active': False,
|
||||
}
|
||||
context['base'] = base_context
|
||||
return context
|
||||
|
||||
def post(self, request, *args, **kwargs):
|
||||
data = request.POST
|
||||
if 'qr_search' not in data:
|
||||
super().post(request, *args, **kwargs)
|
||||
|
||||
print('QR',data['qr_search'])
|
||||
f = QrSearchForm(data)
|
||||
if f.is_valid():
|
||||
return redirect(f.my_qr_validator.get_redirect_url(f.cleaned_data['qr_search']))
|
||||
|
||||
return self.get(request)
|
||||
|
||||
class ChangePasswordView(LoginRequiredMixin, BaseTemplateMixin, TemplateView):
|
||||
template_name = 'parts/change-pw.html'
|
||||
navbar_selected = 'Main'
|
||||
base_title = 'Change Password'
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
context = super().get_context_data(**kwargs)
|
||||
context['form'] = PasswordChangeForm(self.request.user)
|
||||
return context
|
||||
|
||||
def post(self, request, *args, **kwargs):
|
||||
if 'submit-change-pw' not in request.POST:
|
||||
return super().post(request, *args, **kwargs)
|
||||
|
||||
form = PasswordChangeForm(request.user, data=request.POST)
|
||||
|
||||
if form.is_valid():
|
||||
user = form.save()
|
||||
update_session_auth_hash(request, user)
|
||||
return redirect('parts-main')
|
||||
|
||||
context = self.get_context_data(**kwargs)
|
||||
if form.errors:
|
||||
context['form'] = form
|
||||
|
||||
return self.render_to_response(context)
|
||||
|
||||
|
||||
class MainView(BaseTemplateMixin, TemplateView):
|
||||
template_name = 'parts/main.html'
|
||||
navbar_selected = 'Main'
|
||||
base_title = 'Main'
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
context = super().get_context_data(**kwargs)
|
||||
context['user'] = self.request.user
|
||||
return context
|
||||
|
||||
|
||||
def logout_view(request):
|
||||
logout(request)
|
||||
return redirect('parts-main')
|
||||
|
||||
def login_view(request):
|
||||
base_context = {
|
||||
'navbar': NavBar.get_navbar('Login', request.user),
|
||||
'title': NavBar.get_brand()+' / '+'Login',
|
||||
'login_active': True,
|
||||
}
|
||||
|
||||
if request.user.is_authenticated:
|
||||
next_param = request.GET.get('next')
|
||||
if next_param is not None:
|
||||
return redirect(next_param)
|
||||
return redirect('parts-main')
|
||||
|
||||
if request.method == 'POST':
|
||||
form = AuthForm(data=request.POST)
|
||||
if form.is_valid():
|
||||
valid_user = form.get_user()
|
||||
login(request, valid_user)
|
||||
next_param = request.GET.get('next')
|
||||
if next_param is not None:
|
||||
return redirect(next_param)
|
||||
return redirect('parts-main')
|
||||
else:
|
||||
form = AuthForm()
|
||||
|
||||
|
||||
context = {
|
||||
'base': base_context,
|
||||
'form': form,
|
||||
}
|
||||
|
||||
return render(request, 'parts/login.html', context)
|
||||
|
||||
|
||||
|
||||
def health_check_view(_request) -> HttpResponse:
|
||||
"""
|
||||
Health checking view. Returns empty http response with HTTP status OK.
|
||||
This will be used to check if the system is actually running correctly
|
||||
"""
|
||||
return HttpResponse(status=200)
|
||||
121
shimatta_kenkyusho/parts/views/manufacturer_views.py
Normal file
121
shimatta_kenkyusho/parts/views/manufacturer_views.py
Normal file
@@ -0,0 +1,121 @@
|
||||
from django.shortcuts import redirect
|
||||
from django.views.generic import TemplateView, DetailView
|
||||
from django.contrib.auth.mixins import LoginRequiredMixin
|
||||
from ..models import Manufacturer
|
||||
from django.core.paginator import Paginator
|
||||
from django.db.models import ProtectedError
|
||||
from ..forms import *
|
||||
from django.db.models import Q
|
||||
from .generic_views import BaseTemplateMixin
|
||||
|
||||
class ManufacturersView(LoginRequiredMixin, BaseTemplateMixin, TemplateView):
|
||||
template_name = 'parts/manufacturers.html'
|
||||
base_title = 'Manufacturers'
|
||||
navbar_selected = 'Manufacturers'
|
||||
default_page_size = 25
|
||||
|
||||
def search_manufacturers(self, search):
|
||||
qs = Manufacturer.objects.all()
|
||||
|
||||
if not search:
|
||||
return qs
|
||||
|
||||
search_fragements = search.strip().split()
|
||||
|
||||
for search in search_fragements:
|
||||
qs = qs.filter(Q(name__icontains = search) | Q(website__icontains = search))
|
||||
|
||||
return qs
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
context = super().get_context_data(**kwargs)
|
||||
page_num = self.request.GET.get('page', default=1)
|
||||
search_string = self.request.GET.get('search', default=None)
|
||||
|
||||
queryset = self.search_manufacturers(search_string)
|
||||
|
||||
paginator = Paginator(queryset, self.default_page_size)
|
||||
|
||||
|
||||
context['search_string'] = search_string
|
||||
context['manufacturers'] = paginator.get_page(page_num)
|
||||
context['new_manufacturer_form'] = ManufacturerForm()
|
||||
|
||||
return context
|
||||
|
||||
def handle_add_new_manufacturer(self, request):
|
||||
|
||||
form = ManufacturerForm(data=request.POST, files=request.FILES)
|
||||
if form.is_valid():
|
||||
form.save()
|
||||
|
||||
context = self.get_context_data()
|
||||
|
||||
if not form.is_valid():
|
||||
context['new_manufacturer_form'] = form
|
||||
|
||||
return self.render_to_response(context)
|
||||
|
||||
def post(self, request, *args, **kwargs):
|
||||
if 'submit-manufacturer-add-new' in request.POST:
|
||||
return self.handle_add_new_manufacturer(request)
|
||||
|
||||
return super().post(request, *args, **kwargs)
|
||||
|
||||
|
||||
class ManufacturerDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
|
||||
template_name = 'parts/manufacturers-detail.html'
|
||||
model = Manufacturer
|
||||
pk_url_kwarg = 'uuid'
|
||||
base_title = ''
|
||||
navbar_selected = 'Manufacturers'
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
self.base_title = 'Manufacturer / '+self.object.name
|
||||
context = super().get_context_data(**kwargs)
|
||||
context['manufacturer'] = self.object
|
||||
context['edit_form'] = ManufacturerForm(instance=self.object)
|
||||
|
||||
return context
|
||||
|
||||
def handle_delete_manufacturer(self, request):
|
||||
delete_error = None
|
||||
protected_objects = None
|
||||
|
||||
# Try to delete this instance
|
||||
try:
|
||||
self.object.delete()
|
||||
except ProtectedError as pe:
|
||||
delete_error = 'Cannot delete this distributor. It is referenced by a component.'
|
||||
protected_objects = pe.protected_objects
|
||||
except:
|
||||
delete_error = 'Cannot delete this distributor. Unknown error'
|
||||
|
||||
if delete_error:
|
||||
context = self.get_context_data()
|
||||
context['delete_error'] = delete_error
|
||||
context['protected_components'] = protected_objects
|
||||
return self.render_to_response(context)
|
||||
else:
|
||||
return redirect('parts-manufacturers')
|
||||
|
||||
def edit_manufacturer(self, request):
|
||||
edit_form = ManufacturerForm(data=request.POST, files=request.FILES, instance=self.object)
|
||||
|
||||
if edit_form.is_valid():
|
||||
edit_form.save()
|
||||
|
||||
context = self.get_context_data()
|
||||
if not edit_form.is_valid():
|
||||
context['edit_form'] = edit_form
|
||||
return self.render_to_response(context)
|
||||
|
||||
def post(self, request, *args, **kwargs):
|
||||
self.object = self.get_object()
|
||||
|
||||
if 'submit-manufacturer-delete' in request.POST:
|
||||
return self.handle_delete_manufacturer(request)
|
||||
elif 'submit-manufacturer-edit' in request.POST:
|
||||
return self.edit_manufacturer(request)
|
||||
|
||||
return super().post(request, *args, **kwargs)
|
||||
128
shimatta_kenkyusho/parts/views/package_views.py
Normal file
128
shimatta_kenkyusho/parts/views/package_views.py
Normal file
@@ -0,0 +1,128 @@
|
||||
from django.shortcuts import redirect
|
||||
from django.views.generic import TemplateView, DetailView
|
||||
from django.contrib.auth.mixins import LoginRequiredMixin
|
||||
from django.core.paginator import Paginator
|
||||
from django.db.models import ProtectedError
|
||||
from django.db.models import Q
|
||||
from ..forms import *
|
||||
from ..models import Package
|
||||
from .generic_views import BaseTemplateMixin
|
||||
|
||||
class PackageView(LoginRequiredMixin, BaseTemplateMixin, TemplateView):
|
||||
template_name = 'parts/packages.html'
|
||||
base_title = 'Packages'
|
||||
navbar_selected = 'Packages'
|
||||
default_page_size = 25
|
||||
|
||||
def search_packages(self, search):
|
||||
qs = Package.objects.all()
|
||||
|
||||
if not search:
|
||||
return qs
|
||||
|
||||
search_fragments = search.strip().split()
|
||||
for search in search_fragments:
|
||||
if search.lower() == 'smd':
|
||||
s_filter = Q(name__icontains = search) | Q(smd = True)
|
||||
else:
|
||||
try:
|
||||
pin_count = int(search)
|
||||
s_filter = Q(name__icontains = search) | Q(pin_count=pin_count)
|
||||
except:
|
||||
s_filter = Q(name__icontains = search)
|
||||
|
||||
qs = qs.filter(s_filter)
|
||||
return qs
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
context = super().get_context_data(**kwargs)
|
||||
page_num = self.request.GET.get('page', default=1)
|
||||
search_string = self.request.GET.get('search', default=None)
|
||||
|
||||
package_queryset = self.search_packages(search_string)
|
||||
|
||||
paginator = Paginator(package_queryset, self.default_page_size)
|
||||
|
||||
|
||||
context['search_string'] = search_string
|
||||
context['packages'] = paginator.get_page(page_num)
|
||||
context['new_pkg_form'] = PackageForm()
|
||||
|
||||
return context
|
||||
|
||||
def handle_add_new_package(self, request):
|
||||
|
||||
form = PackageForm(data=request.POST, files=request.FILES)
|
||||
if form.is_valid():
|
||||
form.save()
|
||||
|
||||
context = self.get_context_data()
|
||||
|
||||
if not form.is_valid():
|
||||
context['new_pkg_form'] = form
|
||||
|
||||
return self.render_to_response(context)
|
||||
|
||||
def post(self, request, *args, **kwargs):
|
||||
if 'submit-pkg-add-new' in request.POST:
|
||||
return self.handle_add_new_package(request)
|
||||
|
||||
return super().post(request, *args, **kwargs)
|
||||
|
||||
|
||||
class PackageDetailView(LoginRequiredMixin, BaseTemplateMixin, DetailView):
|
||||
template_name = 'parts/packages-detail.html'
|
||||
model = Package
|
||||
pk_url_kwarg = 'uuid'
|
||||
base_title = ''
|
||||
navbar_selected = 'Packages'
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
self.base_title = 'Package / '+self.object.name
|
||||
context = super().get_context_data(**kwargs)
|
||||
context['package'] = self.object
|
||||
context['edit_form'] = PackageForm(instance=self.object)
|
||||
|
||||
return context
|
||||
|
||||
def handle_delete_package(self, request):
|
||||
delete_error = None
|
||||
protected_objects = None
|
||||
|
||||
# Try to delete this instance
|
||||
try:
|
||||
self.object.delete()
|
||||
except ProtectedError as pe:
|
||||
delete_error = 'Cannot delete this package. It is referenced by a component.'
|
||||
protected_objects = pe.protected_objects
|
||||
except:
|
||||
delete_error = 'Cannot delete this package. Unknown error'
|
||||
|
||||
if delete_error:
|
||||
context = self.get_context_data()
|
||||
context['delete_error'] = delete_error
|
||||
context['protected_components'] = protected_objects
|
||||
return self.render_to_response(context)
|
||||
else:
|
||||
return redirect('parts-packages')
|
||||
|
||||
def edit_package(self, request):
|
||||
edit_form = PackageForm(data=request.POST, files=request.FILES, instance=self.object)
|
||||
|
||||
if edit_form.is_valid():
|
||||
edit_form.save()
|
||||
|
||||
context = self.get_context_data()
|
||||
if not edit_form.is_valid():
|
||||
context['edit_form'] = edit_form
|
||||
return self.render_to_response(context)
|
||||
|
||||
def post(self, request, *args, **kwargs):
|
||||
self.object = self.get_object()
|
||||
|
||||
if 'submit-pkg-delete' in request.POST:
|
||||
return self.handle_delete_package(request)
|
||||
elif 'submit-pkg-edit' in request.POST:
|
||||
return self.edit_package(request)
|
||||
|
||||
return super().post(request, *args, **kwargs)
|
||||
254
shimatta_kenkyusho/parts/views/storage_views.py
Normal file
254
shimatta_kenkyusho/parts/views/storage_views.py
Normal file
@@ -0,0 +1,254 @@
|
||||
import uuid
|
||||
from django.shortcuts import redirect
|
||||
from django.urls import reverse
|
||||
from django.views.generic import TemplateView, DetailView
|
||||
from django.contrib.auth.mixins import LoginRequiredMixin
|
||||
from django.core.paginator import Paginator
|
||||
from django.core.exceptions import ValidationError
|
||||
from django.db.models import Q
|
||||
from django.db.models.functions import Lower
|
||||
from ..models import Storage, Stock
|
||||
from ..forms import *
|
||||
from .generic_views import BaseTemplateMixin
|
||||
|
||||
class StockView(LoginRequiredMixin, BaseTemplateMixin, TemplateView):
|
||||
template_name = 'parts/stocks.html'
|
||||
base_title = 'Stocks'
|
||||
navbar_selected = 'Stocks'
|
||||
default_pagination_size = 25
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
context = super().get_context_data(**kwargs)
|
||||
|
||||
storage_page = self.request.GET.get('storage_page')
|
||||
if storage_page is None:
|
||||
storage_page = 1
|
||||
low_stock_page = self.request.GET.get('low_stock_page')
|
||||
if low_stock_page is None:
|
||||
low_stock_page = 1
|
||||
|
||||
storage_paginator = Paginator(Storage.objects.filter(parent_storage=None), self.default_pagination_size)
|
||||
low_stock_paginator = Paginator(Stock.get_under_watermark(),
|
||||
self.default_pagination_size)
|
||||
|
||||
context['low_stocks'] = low_stock_paginator.get_page(low_stock_page)
|
||||
context['storages'] = storage_paginator.get_page(storage_page)
|
||||
add_stor_form = AddSubStorageForm()
|
||||
add_stor_form.fields['responsible'].initial = self.request.user.id
|
||||
context['add_storage_form'] = add_stor_form
|
||||
return context
|
||||
|
||||
def handle_add_storage(self, request, **kwargs):
|
||||
f = AddSubStorageForm(data=request.POST)
|
||||
if f.is_valid():
|
||||
sub_name = f.cleaned_data['storage_name']
|
||||
try:
|
||||
Storage.objects.create(name=sub_name,
|
||||
responsible=f.cleaned_data['responsible'],
|
||||
is_template=f.cleaned_data['is_template'],
|
||||
template=f.cleaned_data.get('template'))
|
||||
except ValidationError as v_err:
|
||||
f.add_error('storage_name', '. '.join(v_err.messages))
|
||||
context = self.get_context_data(**kwargs)
|
||||
context['add_storage_form'] = f
|
||||
return self.render_to_response(context)
|
||||
|
||||
def post(self, request, **kwargs):
|
||||
if 'submit-add-storage' in request.POST:
|
||||
return self.handle_add_storage(request, **kwargs)
|
||||
|
||||
return super().post(request, **kwargs)
|
||||
|
||||
class StockViewDetail(LoginRequiredMixin, BaseTemplateMixin, DetailView):
|
||||
template_name = 'parts/stocks-detail.html'
|
||||
model = Storage
|
||||
pk_url_kwarg = 'uuid'
|
||||
base_title = ''
|
||||
navbar_selected = 'Stocks'
|
||||
default_pagination_size = 8
|
||||
|
||||
def get_breadcrumbs(self):
|
||||
crumbs = self.object.get_path_components()
|
||||
# Reverse list and drop the last element of the reversed list
|
||||
crumbs = crumbs[::-1][:-1]
|
||||
return crumbs
|
||||
|
||||
def search_stock_queryset(self, search):
|
||||
stocks_in_storage = Stock.objects.filter(storage=self.object).order_by(Lower('component__name'))
|
||||
|
||||
if search is None or search == '':
|
||||
return stocks_in_storage
|
||||
|
||||
if search.startswith('[comp_uuid]'):
|
||||
search = search.replace('[comp_uuid]', '')
|
||||
|
||||
|
||||
# Check if the searhc equals a UUID
|
||||
test_uuid = None
|
||||
try:
|
||||
test_uuid = uuid.UUID(search)
|
||||
except:
|
||||
pass
|
||||
|
||||
if test_uuid is not None:
|
||||
stocks_in_storage = stocks_in_storage.filter(Q(component__id = test_uuid) | Q(id= test_uuid))
|
||||
else:
|
||||
stocks_in_storage = stocks_in_storage.filter(Q(component__name__icontains = search) |
|
||||
Q(component__package__name__icontains = search) |
|
||||
Q(component__manufacturer__name__icontains = search))
|
||||
|
||||
return stocks_in_storage
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
self.base_title = 'Stocks / ' + self.object.name
|
||||
context = super().get_context_data(**kwargs)
|
||||
context['breadcrumbs'] = self.get_breadcrumbs()
|
||||
|
||||
storage_page = self.request.GET.get('storage_page', default=1)
|
||||
storage_paginator = Paginator(Storage.objects.filter(parent_storage=self.object), self.default_pagination_size)
|
||||
stock_search_input = self.request.GET.get('search')
|
||||
|
||||
componente_stock_page = self.request.GET.get('stock_page', default=1)
|
||||
|
||||
stock_paginator = Paginator(self.search_stock_queryset(stock_search_input), self.default_pagination_size)
|
||||
|
||||
context['storages'] = storage_paginator.get_page(storage_page)
|
||||
stocks = stock_paginator.get_page(componente_stock_page)
|
||||
context['stocks'] = stocks
|
||||
context['stock_search'] = stock_search_input
|
||||
add_storage_form = AddSubStorageForm()
|
||||
add_storage_form.fields['responsible'].initial = self.request.user.id
|
||||
context['add_storage_form'] = add_storage_form
|
||||
change_storage_form = ChangeStorageForm()
|
||||
change_storage_form.fields['storage_name'].initial = self.object.name
|
||||
change_storage_form.fields['verbose_name'].initial = self.object.verbose_name
|
||||
change_storage_form.fields['responsible'].initial = self.object.responsible.id
|
||||
change_storage_form.fields['is_template'].initial = self.object.is_template
|
||||
context['change_storage_form'] = change_storage_form
|
||||
context['delete_storage_error'] = None
|
||||
context['add_stock_form'] = AddStockForm()
|
||||
|
||||
return context
|
||||
|
||||
def handle_add_storage_post(self, request, **kwargs):
|
||||
f = AddSubStorageForm(data=request.POST)
|
||||
if f.is_valid():
|
||||
sub_name = f.cleaned_data['storage_name']
|
||||
try:
|
||||
Storage.objects.create(name=sub_name,
|
||||
verbose_name=f.cleaned_data.get('verbose_name'),
|
||||
parent_storage=self.object,
|
||||
responsible=f.cleaned_data['responsible'],
|
||||
is_template=f.cleaned_data['is_template'],
|
||||
template=f.cleaned_data.get('template'))
|
||||
except ValidationError as v_err:
|
||||
f.add_error('storage_name', '. '.join(v_err.messages))
|
||||
context = self.get_context_data(**kwargs)
|
||||
context['add_storage_form'] = f
|
||||
return self.render_to_response(context)
|
||||
|
||||
def handle_change_storage_post(self, request, **kwargs):
|
||||
f = ChangeStorageForm(data=request.POST)
|
||||
if f.is_valid():
|
||||
try:
|
||||
self.object.name = f.cleaned_data['storage_name']
|
||||
self.object.verbose_name = f.cleaned_data.get('verbose_name')
|
||||
self.object.responsible = f.cleaned_data['responsible']
|
||||
self.object.is_template = f.cleaned_data['is_template']
|
||||
self.object.save()
|
||||
except ValidationError as v_err:
|
||||
f.add_error('storage_name', '. '.join(v_err.messages))
|
||||
context = self.get_context_data(**kwargs)
|
||||
context['change_storage_form'] = f
|
||||
return self.render_to_response(context)
|
||||
|
||||
def handle_del_storage_post(self, request, **kwargs):
|
||||
parent = self.object.parent_storage
|
||||
try:
|
||||
self.object.delete()
|
||||
except:
|
||||
context = self.get_context_data(**kwargs)
|
||||
context['delete_storage_errors'] = ['Error deleting Storage '+str(self.object)]
|
||||
return self.render_to_response(context)
|
||||
|
||||
if parent is None:
|
||||
return redirect('parts-stocks')
|
||||
else:
|
||||
return redirect(reverse('parts-stocks-detail', kwargs={'uuid':parent.id}))
|
||||
|
||||
def handle_del_stock_post(self, request, **kwargs):
|
||||
del_error = None # TODO: Check error handling. This is clearly not working as intended :P
|
||||
if 'stock_uuid' in request.POST:
|
||||
f = DeleteStockForm(data=request.POST)
|
||||
if f.is_valid():
|
||||
try:
|
||||
s = Stock.objects.get(id=f.cleaned_data['stock_uuid'])
|
||||
print(s.storage)
|
||||
print(self.object)
|
||||
if s.storage == self.object:
|
||||
s.delete()
|
||||
else:
|
||||
del_error = 'Cannot delete stock from another storage.'
|
||||
except:
|
||||
del_error = 'Could not find requested stock in this storage.'
|
||||
|
||||
context = self.get_context_data(**kwargs)
|
||||
return self.render_to_response(context)
|
||||
|
||||
def handle_update_watermark(self, request, **kwargs):
|
||||
edit_form = EditWatermarkForm(data=request.POST)
|
||||
if edit_form.is_valid():
|
||||
edit_form.save()
|
||||
else:
|
||||
pass # Todo: Handle error
|
||||
|
||||
context = self.get_context_data(**kwargs)
|
||||
return self.render_to_response(context)
|
||||
|
||||
def handle_amount_change_post(self, request, increase, **kwargs):
|
||||
edit_form = EditStockAmountForm(data=request.POST)
|
||||
if edit_form.is_valid():
|
||||
edit_form.save(increase)
|
||||
|
||||
context = self.get_context_data(**kwargs)
|
||||
return self.render_to_response(context)
|
||||
|
||||
def handle_add_stock_post(self, request, **kwargs):
|
||||
f = AddStockForm(data=request.POST)
|
||||
error_occured = False
|
||||
|
||||
if f.is_valid():
|
||||
try:
|
||||
f.save(self.object)
|
||||
except Exception as ex:
|
||||
f.add_error('', str(ex))
|
||||
error_occured = True
|
||||
else:
|
||||
error_occured = True
|
||||
|
||||
context = self.get_context_data(**kwargs)
|
||||
if error_occured:
|
||||
context['add_stock_form'] = f
|
||||
return self.render_to_response(context)
|
||||
|
||||
def post(self, request, *args, **kwargs):
|
||||
self.object = self.get_object()
|
||||
|
||||
if 'submit-add-storage' in request.POST:
|
||||
return self.handle_add_storage_post(request, **kwargs)
|
||||
elif 'submit-change-storage' in request.POST:
|
||||
return self.handle_change_storage_post(request, **kwargs)
|
||||
elif 'submit-delete-storage' in request.POST:
|
||||
return self.handle_del_storage_post(request, **kwargs)
|
||||
elif 'submit-delete-stock' in request.POST:
|
||||
return self.handle_del_stock_post(request, **kwargs)
|
||||
elif 'submit-edit-watermark' in request.POST:
|
||||
return self.handle_update_watermark(request, **kwargs)
|
||||
elif 'submit-amount-reduce' in request.POST:
|
||||
return self.handle_amount_change_post(request, False, **kwargs)
|
||||
elif 'submit-amount-increase' in request.POST:
|
||||
return self.handle_amount_change_post(request, True, **kwargs)
|
||||
elif 'submit-add-stock' in request.POST:
|
||||
return self.handle_add_stock_post(request, **kwargs)
|
||||
|
||||
return super().post(request, *args, **kwargs)
|
||||
Reference in New Issue
Block a user