views.py
83 lines
| 2.8 KiB
| text/x-python
|
PythonLexer
| r2 | ||||
| from django.contrib.auth.decorators import login_required | ||||
| from django.shortcuts import render | ||||
| from .forms import UpdataForm, ExpForm | ||||
| from django.core.files.storage import FileSystemStorage | ||||
| from django.contrib import messages | ||||
| import os | ||||
| # madrigal imports | ||||
| import madrigal.metadata | ||||
| import madrigal.ui.web | ||||
| import madrigal.admin | ||||
| @login_required | ||||
| def index(request): | ||||
| ''' | ||||
| Uploading experiments data view. Allows user to upload experiment files | ||||
| ''' | ||||
| dbAdminObj = madrigal.admin.MadrigalDBAdmin() | ||||
| madDB = madrigal.metadata.MadrigalDB() | ||||
| madWebObj = madrigal.ui.web.MadrigalWeb(madDB) | ||||
| siteName, siteList = madWebObj.getSiteInfo() | ||||
| if request.method == 'POST': | ||||
| form = UpdataForm(request.POST, request.FILES) | ||||
| files = request.FILES.getlist('file') | ||||
| if form.is_valid(): | ||||
| try: | ||||
| description = form.cleaned_data['description'] | ||||
| instCode = int(form.cleaned_data['instruments']) | ||||
| expId = form.cleaned_data['experiments'] | ||||
| perm = int(form.cleaned_data['type']) | ||||
| #saving file | ||||
| for f in files: | ||||
| fs = FileSystemStorage(location='/tmp') | ||||
| fs.save(f.name, f) | ||||
| madExp = madrigal.metadata.MadrigalExperiment() | ||||
| filepath = os.path.join('/tmp', f.name) | ||||
| expTitle = madExp.getExpNameByExpId(expId) | ||||
| dbAdminObj.createMadrigalExperiment(filepath,expTitle, perm, description, instCode) | ||||
| madInstParams = madrigal.metadata.MadrigalInstrumentParameters() | ||||
| madInstKindats = madrigal.metadata.MadrigalInstrumentKindats() | ||||
| print('*** Updating local metadata ***') | ||||
| dbAdminObj.__updateLocalMetadata__() | ||||
| print('*** Rebuilding instParmTab.txt ***') | ||||
| madInstParams.rebuildInstParmTable() | ||||
| print('*** Rebuilding instKindatTab.txt ***') | ||||
| madInstKindats.rebuildInstKindatTable() | ||||
| messages.success( | ||||
| request, 'Experimento(s) creado(s) exitosamente') | ||||
| form = UpdataForm() | ||||
| except Exception as e: | ||||
| messages.error( | ||||
| request, str(e)) | ||||
| else: | ||||
| form = UpdataForm() | ||||
| return render(request, 'updata/index.html', { | ||||
| 'form': form, | ||||
| 'site_name': siteName, | ||||
| 'site_list': siteList, | ||||
| }) | ||||
| def get_experiments(request): | ||||
| """get_experiments is a Ajax call that returns the experiments select html to support the | ||||
| updata UI. Called when a user modifies the intruments select field. | ||||
| Inputs: | ||||
| request | ||||
| """ | ||||
| form = ExpForm(request.GET) | ||||
| return render(request, 'updata/experiments.html', {'form': form}) | ||||
