-from htsworkflow.frontend.inventory.models import Item, LongTermStorage
+from htsworkflow.frontend.inventory.models import Item, LongTermStorage, ItemType
+from htsworkflow.frontend.inventory.bcmagic import item_search
+from htsworkflow.frontend.bcmagic.plugin import register_search_plugin
from htsworkflow.frontend.experiments.models import FlowCell
from htsworkflow.frontend.bcmagic.forms import BarcodeMagicForm
-from htsworkflow.util.jsonutil import encode_json
+from htsworkflow.frontend.bcmagic.utils import print_zpl_socket
+from htsworkflow.frontend import settings
+#from htsworkflow.util.jsonutil import encode_json
from django.core.exceptions import ObjectDoesNotExist
from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import render_to_response
-from django.template import RequestContext
+from django.template import RequestContext, Template
from django.template.loader import get_template
from django.contrib.auth.decorators import login_required
+register_search_plugin('Inventory Item', item_search)
+try:
+ import json
+except ImportError, e:
+ import simplejson as json
INVENTORY_CONTEXT_DEFAULTS = {
'app_name': 'Inventory Tracker',
'bcmagic': BarcodeMagicForm()
}
+def __flowcell_rundate_sort(x, y):
+ """
+ Sort by rundate
+ """
+ if x.run_date > y.run_date:
+ return 1
+ elif x.run_date == y.run_date:
+ return 0
+ else:
+ return -1
+
+def __expand_longtermstorage_context(context, item):
+ """
+ Expand information for LongTermStorage
+ """
+ flowcell_list = []
+ flowcell_id_list = []
+ library_id_list = []
+
+ for lts in item.longtermstorage_set.all():
+ flowcell_list.append(lts.flowcell)
+ flowcell_id_list.append(lts.flowcell.flowcell_id)
+ library_id_list.extend([ lib.id for lib in lts.libraries.all() ])
+
+ flowcell_list.sort(__flowcell_rundate_sort)
+ context['oldest_rundate'] = flowcell_list[0].run_date
+ context['latest_rundate'] = flowcell_list[-1].run_date
+
+ context['flowcell_id_list'] = flowcell_id_list
+ context['library_id_list_1_to_20'] = library_id_list[0:20]
+ context['library_id_list_21_to_40'] = library_id_list[20:40]
+ context['library_id_list_41_to_60'] = library_id_list[40:60]
+ context['library_id_list_61_to_80'] = library_id_list[60:80]
+
+
+EXPAND_CONTEXT = {
+ 'Hard Drive': __expand_longtermstorage_context
+}
+
+#INVENTORY_ITEM_PRINT_DEFAULTS = {
+# 'Hard Drive': 'inventory/hard_drive_shell.zpl',
+# 'default': 'inventory/default.zpl',
+# 'host': settings.BCPRINTER_PRINTER1_HOST
+#}
+
+def getPrinterTemplateByType(item_type):
+ """
+ returns template to use given item_type
+ """
+ assert item_type.printertemplate_set.count() < 2
+
+ # Get the template for item_type
+ if item_type.printertemplate_set.count() > 0:
+ printer_template = item_type.printertemplate_set.all()[0]
+ return printer_template
+ # Get default
+ else:
+ try:
+ printer_template = PrinterTemplate.objects.get(default=True)
+ except ObjectDoesNotExist:
+ msg = "No template for item type (%s) and no default template found" % (item_type.name)
+ raise ValueError, msg
+
+ return printer_template
+
+
+@login_required
def data_items(request):
"""
Returns items in json format
d['rows'] = rows
- return HttpResponse(encode_json(d), content_type="application/javascript")
-
+ return HttpResponse(json.dumps(d), content_type="application/javascript")
+@login_required
def index(request):
"""
Inventory Index View
}
context_dict.update(INVENTORY_CONTEXT_DEFAULTS)
- return render_to_response('inventory_index.html',
+ return render_to_response('inventory/inventory_index.html',
context_dict,
context_instance=RequestContext(request))
+@login_required
+def item_summary_by_barcode(request, barcode_id, msg=''):
+ """
+ Display a summary for an item by barcode
+ """
+ try:
+ item = Item.objects.get(barcode_id=barcode_id)
+ except ObjectDoesNotExist, e:
+ item = None
+
+ return item_summary_by_uuid(request, None, msg, item)
+
+
+@login_required
+def item_summary_by_uuid(request, uuid, msg='', item=None):
+ """
+ Display a summary for an item
+ """
+ # Use item instead of looking it up if it is passed.
+ if item is None:
+ try:
+ item = Item.objects.get(uuid=uuid)
+ except ObjectDoesNotExist, e:
+ item = None
+
+ context_dict = {
+ 'page_name': 'Item Summary',
+ 'item': item,
+ 'uuid': uuid,
+ 'msg': msg
+ }
+ context_dict.update(INVENTORY_CONTEXT_DEFAULTS)
+
+ return render_to_response('inventory/inventory_summary.html',
+ context_dict,
+ context_instance=RequestContext(request))
+
+
+
+
+
+
+def __expand_context(context, item):
+ """
+ If EXPAND_CONTEXT dictionary has item.item_type.name function registered, use it to expand context
+ """
+ if item.item_type.name in EXPAND_CONTEXT:
+ expand_func = EXPAND_CONTEXT[item.item_type.name]
+ expand_func(context, item)
+
+def _item_print(item, request):
+ """
+ Prints an item given a type of item label to print
+ """
+ #FIXME: Hard coding this for now... need to abstract later.
+ context = {'item': item}
+ __expand_context(context, item)
+
+ # Print using barcode_id
+ if not item.force_use_uuid and (item.barcode_id is None or len(item.barcode_id.strip())):
+ context['use_uuid'] = False
+ msg = 'Printing item with barcode id: %s' % (item.barcode_id)
+ # Print using uuid
+ else:
+ context['use_uuid'] = True
+ msg = 'Printing item with UUID: %s' % (item.uuid)
+
+ printer_template = getPrinterTemplateByType(item.item_type)
+
+ c = RequestContext(request, context)
+ t = Template(printer_template.template)
+ print_zpl_socket(t.render(c), host=printer_template.printer.ip_address)
+
+ return msg
+
+@login_required
+def item_print(request, uuid):
+ """
+ Print a label for a given item
+ """
+ try:
+ item = Item.objects.get(uuid=uuid)
+ except ObjectDoesNotExist, e:
+ item = None
+ msg = "Item with UUID %s does not exist" % (uuid)
+
+ if item is not None:
+ msg = _item_print(item, request)
+
+ return item_summary_by_uuid(request, uuid, msg)
+
+
def link_flowcell_and_device(request, flowcell, serial):
"""
Updates database records of a flowcell being archived on a device with a particular serial #
###########################################
# Add Library Links to LTS
-
- if fc.lane_1_library not in lts.libraries.all():
- lts.libraries.add(fc.lane_1_library)
- LIBRARY_UPDATED = True
- print 1
-
- if fc.lane_2_library not in lts.libraries.all():
- lts.libraries.add(fc.lane_2_library)
- LIBRARY_UPDATED = True
- print 2
-
- if fc.lane_3_library not in lts.libraries.all():
- lts.libraries.add(fc.lane_3_library)
- LIBRARY_UPDATED = True
- print 3
-
- if fc.lane_4_library not in lts.libraries.all():
- lts.libraries.add(fc.lane_4_library)
- LIBRARY_UPDATED = True
- print 4
-
-
- if fc.lane_5_library not in lts.libraries.all():
- lts.libraries.add(fc.lane_5_library)
- LIBRARY_UPDATED = True
- print 5
-
- if fc.lane_6_library not in lts.libraries.all():
- lts.libraries.add(fc.lane_6_library)
- LIBRARY_UPDATED = True
- print 6
-
- if fc.lane_7_library not in lts.libraries.all():
- lts.libraries.add(fc.lane_7_library)
- LIBRARY_UPDATED = True
- print 7
-
- if fc.lane_8_library not in lts.libraries.all():
- lts.libraries.add(fc.lane_8_library)
- LIBRARY_UPDATED = True
- print 8
+
+ for lane in fc.lane_set.all():
+ if lane.library not in lts.libraries.all():
+ lts.libraries.add(lane.library)
+ LIBRARY_UPDATED = True
# Save Changes
lts.save()
else:
msg.append(' No Updates Needed.')
- return HttpResponse('\n'.join(msg))
\ No newline at end of file
+ return HttpResponse('\n'.join(msg))