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# -*- coding: utf-8 -*-
import os, sys
from flask import Blueprint, render_template, request, flash, redirect,\
url_for, current_app, g
from werkzeug import secure_filename
from .forms import UploadForm
main = Blueprint('main', __name__)
@main.route('/<study>/upload/', methods=['GET', 'POST'])
@main.route('/<study>/upload/<module>', methods=['GET', 'POST'])
def upload(study, module = None):
form = UploadForm()
form.study.data = study
form.module.choices = current_app.config['STUDIES'][study]
if 'new' not in dict(form.module.choices):
form.module.choices.append(('', u'---'))
form.module.choices.append(('new', u'neues Modul hinzufügen'))
if form.validate_on_submit():
if form.module.data == 'new':
module = form.module_new.data
slug = module.encode('ascii', errors='ignore')
i = len(current_app.config['STUDIES'][study]) - 2
current_app.config['STUDIES'][study].insert(i, (slug,module))
else:
module = dict(current_app.config['STUDIES'][study])[form.module.data]
year = form.year.data
filename = secure_filename(form.exam.data.filename)
path = os.path.join(module,year,filename)
try:
oid = g.studies[study].add_file(form.exam.data.stream.getvalue(), path)
except:
oid = g.studies[study].add_file(form.exam.data.stream.read(), path)
flash("Datei %s gespeichert." % filename)
return redirect(url_for('study_index', study = study, module = module))
try: form.module.data = [k for (k,v) in form.module.choices if v == module][0]
except: pass
return render_template('upload.html',
study = study, form = form, module=module)
@main.route('/<study>/files/<module>/<year>/<filename>')
def study_show(study, module, year, filename):
mime_type, data = g.studies[study].get_file(module,year,filename)
header = { 'Content-Type' : mime_type }
return data, 200, header
@main.route('/<study>/modules/')
@main.route('/<study>/modules/<module>')
def study_index(study, module=None):
if module:
entries = sorted(g.studies[study].get_module(module), reverse=True)
return render_template('module_show.html',
study = study, module=module, entries=entries
)
modules = g.studies[study].get_modules()
return render_template('module_list.html', study = study, modules=modules)
@main.route('/')
def index():
get_img_path = lambda x: os.path.join('studies', x, 'logo.png')
studies = [(name,get_img_path(name)) for name,m in current_app.config['STUDIES'].items()]
return render_template(
'index.html',
studies = studies
)
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