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@@ -2,6 +2,8 @@
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from django.shortcuts import render
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from django.http import HttpResponse
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from django.conf import settings
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+from django.contrib.auth.decorators import login_required
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+from django.http import Http404
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# main imports
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import os
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@@ -12,6 +14,9 @@ import numpy as np
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from datetime import datetime
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import pickle
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import time
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+import zipfile
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+from io import StringIO
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+
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# expe imports
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from .expes.quest_plus import QuestPlus
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@@ -39,6 +44,9 @@ def expe_list(request):
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# get list of experiences
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expes = cfg.expe_name_list
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+ # by default user restart expe
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+ request.session['expe_started'] = False
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+
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return render(request, 'expe/expe_list.html', {'scenes': scenes, 'expes': expes})
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def indications(request):
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@@ -80,12 +88,12 @@ def expe(request):
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# create output folder for expe_result
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current_day = datetime.strftime(datetime.utcnow(), "%Y-%m-%d")
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- results_folder = os.path.join(settings.MEDIA_ROOT, cfg.output_expe_folder.format(current_day))
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+ results_folder = os.path.join(settings.MEDIA_ROOT, cfg.output_expe_folder_name_day.format(expe_name, current_day))
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if not os.path.exists(results_folder):
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os.makedirs(results_folder)
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- result_filename = expe_name + '_' + scene_name + '_' + request.session.get('id') + '_' + request.session.get('timestamp') +".csv"
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+ result_filename = scene_name + '_' + request.session.get('id') + '_' + request.session.get('timestamp') +".csv"
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results_filepath = os.path.join(results_folder, result_filename)
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if not os.path.exists(results_filepath):
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@@ -95,7 +103,7 @@ def expe(request):
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output_file = open(results_filepath, 'a')
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# create `quest` object if not exists
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- models_folder = os.path.join(settings.MEDIA_ROOT, cfg.model_expe_folder.format(current_day))
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+ models_folder = os.path.join(settings.MEDIA_ROOT, cfg.model_expe_folder.format(expe_name, current_day))
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if not os.path.exists(models_folder):
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os.makedirs(models_folder)
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@@ -134,8 +142,85 @@ def expe(request):
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return render(request, 'expe/expe.html', data)
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-def refresh_data(request, expe_name, scene_name):
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+@login_required(login_url="login/")
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+def list_results(request, expe=None):
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+ """
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+ Return all results obtained from experiences
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+ """
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+
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+ if expe is None:
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+ folders = cfg.expe_name_list
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+ else:
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+ if expe in cfg.expe_name_list:
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+ folder_path = os.path.join(settings.MEDIA_ROOT, cfg.output_expe_folder, expe)
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+
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+ # init folder dictionnary
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+ folders = {}
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+
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+ print(folder_path)
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+
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+ if os.path.exists(folder_path):
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+
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+ days = os.listdir(folder_path)
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+ print(days)
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+
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+ folder = {}
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+
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+ for day in days:
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+ day_path = os.path.join(folder_path, day)
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+ filenames = os.listdir(day_path)
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+ print(filenames)
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+ folders[day] = filenames
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+ else:
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+ raise Http404("Expe does not exists")
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+
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+ return render(request, 'expe/expe_results.html', {'expe': expe, 'folders': folders})
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+
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+
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+@login_required(login_url="login/")
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+def getfiles(request):
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+
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+ day = request.POST.get('day')
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+
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+ # get files from a specific day
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+ folder_path = os.path.join(settings.MEDIA_ROOT, cfg.model_expe_folder.format(day))
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+ filenames = os.listdir(folder_path)
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+
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+ # Folder name in ZIP archive which contains the above files
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+ # E.g [thearchive.zip]/somefiles/file2.txt
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+ # FIXME: Set this to something better
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+ zip_subdir = "somefiles"
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+ zip_filename = "%s.zip" % zip_subdir
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+
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+ # Open StringIO to grab in-memory ZIP contents
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+ s = StringIO.StringIO()
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+
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+ # The zip compressor
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+ zf = zipfile.ZipFile(s, "w")
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+
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+ for fpath in filenames:
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+ # Calculate path for file in zip
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+ fdir, fname = os.path.split(fpath)
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+ zip_path = os.path.join(zip_subdir, fname)
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+
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+ # Add file, at correct path
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+ zf.write(fpath, zip_path)
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+ # Must close zip for all contents to be written
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+ zf.close()
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+
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+ # Grab ZIP file from in-memory, make response with correct MIME-type
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+ resp = HttpResponse(s.getvalue(), mimetype = "application/x-zip-compressed")
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+ # ..and correct content-disposition
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+ resp['Content-Disposition'] = 'attachment; filename=%s' % zip_filename
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+
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+ return resp
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+
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+
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+def refresh_data(request, expe_name, scene_name):
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+ '''
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+ Utils method to refresh data from session
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+ '''
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request.session['expe'] = expe_name
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request.session['scene'] = scene_name
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@@ -150,4 +235,6 @@ def refresh_data(request, expe_name, scene_name):
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# get reference image
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#ref_image = api.get_image(scene_name, 'max')
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# save ref image as list (can't save python object)
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- #request.session['ref_img'] = np.array(ref_image).tolist()
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+ #request.session['ref_img'] = np.array(ref_image).tolist()
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+
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+
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