# Create your views here.
+import StringIO
+import logging
+import os
+try:
+ import json
+except ImportError, e:
+ import simplejson as json
+
+from htsworkflow.frontend.auth import require_api_key
from htsworkflow.frontend.experiments.models import FlowCell
from htsworkflow.frontend.samples.changelist import ChangeList
from htsworkflow.frontend.samples.models import Library
from htsworkflow.util import opener
from django.core.exceptions import ObjectDoesNotExist
-from django.http import HttpResponse, HttpResponseRedirect
+from django.http import HttpResponse, HttpResponseRedirect, Http404
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.template.loader import get_template
from django.contrib.auth.decorators import login_required
-import StringIO
-import logging
-import os
-
LANE_LIST = [1,2,3,4,5,6,7,8]
SAMPLES_CONTEXT_DEFAULTS = {
'app_name': 'Flowcell/Library Tracker',
#for lib in library_items.object_list:
for lib in cl.result_list:
summary = {}
- summary['library_id'] = lib.library_id
+ summary['library_id'] = lib.id
summary['library_name'] = lib.library_name
summary['species_name' ] = lib.library_species.scientific_name
if lib.amplified_from_sample is not None:
- summary['amplified_from'] = lib.amplified_from_sample.library_id
+ summary['amplified_from'] = lib.amplified_from_sample.id
else:
summary['amplified_from'] = ''
lanes_run = 0
# build changelist
fcl = ChangeList(request, Library,
list_filter=['affiliations', 'library_species'],
- search_fields=['library_id', 'library_name', 'amplified_from_sample__library_id'],
+ search_fields=['id', 'library_name', 'amplified_from_sample__id'],
list_per_page=200,
queryset=Library.objects.filter(hidden__exact=0)
)
"""
try:
- lib = Library.objects.get(library_id=lib_id)
+ lib = Library.objects.get(id=lib_id)
except:
return HttpResponse("Library %s does not exist" % (lib_id))
eland_summary = ResultLane(lane_id=lane_id, end=end)
# add information to lane_summary
eland_summary.flowcell_id = flowcell_id
- eland_summary.clusters = gerald_summary[end][lane_id].cluster
+ if len(gerald_summary) > end and gerald_summary[end].has_key(lane_id):
+ eland_summary.clusters = gerald_summary[end][lane_id].cluster
+ else:
+ eland_summary.clusters = None
eland_summary.cycle_width = cycle_width
if hasattr(eland_summary, 'genome_map'):
eland_summary.summarized_reads = runfolder.summarize_mapped_reads(
# grab some more information out of the flowcell db
flowcell = FlowCell.objects.get(flowcell_id=flowcell_id)
- pm_field = 'lane_%d_pM' % (lane_id)
- eland_summary.successful_pm = getattr(flowcell, pm_field)
+ #pm_field = 'lane_%d_pM' % (lane_id)
+ lane_obj = flowcell.lane_set.get(lane_number=lane_id)
+ eland_summary.successful_pm = lane_obj.pM
summary_list.append(eland_summary)
return '(' + '|'.join(output) + ')'
def library_id_to_admin_url(request, lib_id):
- lib = Library.objects.get(library_id=lib_id)
+ lib = Library.objects.get(id=lib_id)
return HttpResponseRedirect('/admin/samples/library/%s' % (lib.id,))
+def library_dict(library_id):
+ """
+ Given a library id construct a dictionary containing important information
+ return None if nothing was found
+ """
+ try:
+ lib = Library.objects.get(id = library_id)
+ except Library.DoesNotExist, e:
+ return None
+
+ info = {
+ # 'affiliations'?
+ # 'aligned_reads': lib.aligned_reads,
+ #'amplified_into_sample': lib.amplified_into_sample, # into is a colleciton...
+ #'amplified_from_sample_id': lib.amplified_from_sample,
+ #'antibody_name': lib.antibody_name(), # we have no antibodies.
+ 'antibody_id': lib.antibody_id,
+ 'avg_lib_size': lib.avg_lib_size,
+ 'cell_line': lib.cell_line.cellline_name,
+ 'cell_line_id': lib.cell_line_id,
+ 'experiment_type': lib.experiment_type.name,
+ 'experiment_type_id': lib.experiment_type_id,
+ 'id': lib.id,
+ 'library_id': lib.id,
+ 'library_name': lib.library_name,
+ 'library_species': lib.library_species.scientific_name,
+ 'library_species_id': lib.library_species_id,
+ #'library_type': lib.library_type.name,
+ 'library_type_id': lib.library_type_id,
+ 'made_for': lib.made_for,
+ 'made_by': lib.made_by,
+ 'notes': lib.notes,
+ 'replicate': lib.replicate,
+ 'stopping_point': lib.stopping_point,
+ 'successful_pM': lib.successful_pM,
+ 'undiluted_concentration': unicode(lib.undiluted_concentration)
+ }
+ if lib.library_type_id is None:
+ info['library_type'] = None
+ else:
+ info['library_type'] = lib.library_type.name
+ return info
+
+def library_json(request, library_id):
+ """
+ Return a json formatted library dictionary
+ """
+ require_api_key(request)
+ # what validation should we do on library_id?
+
+ lib = library_dict(library_id)
+ if lib is None:
+ raise Http404
+
+ lib_json = json.dumps(lib)
+ return HttpResponse(lib_json, mimetype='application/json')
+
+def species_json(request, species_id):
+ """
+ Return information about a species.
+ """
+ raise Http404
+
@login_required
def user_profile(request):
"""
context.update(SAMPLES_CONTEXT_DEFAULTS)
return render_to_response('registration/profile.html', context,
context_instance=RequestContext(request))
+
projects / htsworkflow.git / blobdiff