def delete(id):
book = get_model().read(id)
crspath=book["Path"]
if (book["createdById"]==str(session['profile']['id'])) :
path = current_app.config['HW_UPLOAD_FOLDER']
UPLOAD_FOLDER = os.path.join(path, crspath)
for root,dirs, files in os.walk(UPLOAD_FOLDER):
for file in files:
os.remove(UPLOAD_FOLDER+"/"+file)
get_model().delete(id)
return redirect(url_for('.list'))
def view(id):
book = get_model().read(id)
crspath=book["Path"]
crsclassno=book["Classno"]
seat=session['profile']['Seat']
classno=session['profile']['Classno']
lecturesfile=[]
filenames=[]
if (book["createdById"]==str(session['profile']['id'])) or (crsclassno==classno) :
path = current_app.config['HW_UPLOAD_FOLDER']
UPLOAD_FOLDER = os.path.join(path, crspath)
if not os.path.isdir(UPLOAD_FOLDER):
os.mkdir(UPLOAD_FOLDER)
for root,dirs, files in os.walk(UPLOAD_FOLDER):
for file in files:
basename, extension = file.rsplit('.', 1)
_file=basename.split('-_')[0]+"."+extension
if "-_None" in file:
lecturesfile.append({"f":quote(str(file)),"n":_file})
if f"-_{seat}" in file:
filenames.append(_file)
elif session['profile']['Role']<"8":
filenames.append(_file)
return render_template("view.html", book=book,lecturesfile=lecturesfile,filenames=filenames)
return redirect(url_for('index'))
def edit(id):
book = get_model().read(id)
if request.method == 'POST':
data = request.form.to_dict(flat=True)
path = current_app.config['HW_UPLOAD_FOLDER']
image_url = upload_image_file(request.files.get('image'),path)
if image_url:
data['imageUrl'] = image_url
book = get_model().update(data, id)
return redirect(url_for('.view', id=book['id']))
return render_template("form.html", action="Edit", book=book)
def list():
token = request.args.get('page_token', None)
if token:
token = token.encode('utf-8')
books, next_page_token = get_model().list(cursor=token)
return render_template(
"list.html",
books=books,
next_page_token=next_page_token)
def list_mine():
token = request.args.get('page_token', None)
if token:
token = token.encode('utf-8')
books, next_page_token = get_model().list_by_user(
user_id=session['profile']['id'],
cursor=token)
return render_template(
"list.html",
books=books,
next_page_token=next_page_token)
def download_file(id,filename):
book = get_model().read(id)
crspath=book["Path"]
seat=session['profile']['Seat']
#return render_template("view.html", book=book)
# Get current path os.getcwd()
path = current_app.config['HW_UPLOAD_FOLDER']
# file Upload
UPLOAD_FOLDER = os.path.join(path, crspath)
FilePath=UPLOAD_FOLDER+"/"+filename
basename, extension = filename.rsplit('.', 1)
_file=basename.split('-_')[0]+"."+extension
return send_file(FilePath,
mimetype = 'zip',
attachment_filename= _file,
as_attachment = True)
def uploadfiles(id):
book = get_model().read(id)
crspath=book["Path"]
seat=session['profile']['Seat']
# Get current path os.getcwd()
path = current_app.config['HW_UPLOAD_FOLDER']
UPLOAD_FOLDER = os.path.join(path, crspath)
if not os.path.isdir(UPLOAD_FOLDER):
os.mkdir(UPLOAD_FOLDER)
if request.method == 'POST':
if 'files[]' not in request.files:
flash('No file part')
return render_template("view.html", book=book)
files = request.files.getlist('files[]')
for file in files:
upload_hw_file(file,UPLOAD_FOLDER,seat)
flash('File(s) successfully uploaded')
return redirect(f"/lessons/{id}")
def add():
if request.method == 'POST':
data = request.form.to_dict(flat=True)
# If an image was uploaded, update the data to point to the new image.
path = current_app.config['HW_UPLOAD_FOLDER']
image_url = upload_image_file(request.files.get('image'),path)
if image_url:
data['imageUrl'] = image_url
# If the user is logged in, associate their profile with the new book.
if 'profile' in session:
data['createdById'] = session['profile']['id']
book = get_model().create(data)
return redirect(url_for('.view', id=book['id']))
return render_template("form.html", action="Add", book={})
def download_all(id):
book = get_model().read(id)
crspath=book["Path"]
seat=session['profile']['Seat']
path = current_app.config['HW_UPLOAD_FOLDER']
UPLOAD_FOLDER = os.path.join(path, crspath)
ZIP_PATH = os.path.join(path, "ZIPFILE")
if not os.path.isdir(ZIP_PATH):
os.mkdir(ZIP_PATH)
# Zip file Initialization and you can change the compression type
ZipFileName=f"HW{crspath}.zip"
ZipFilePath=ZIP_PATH+"/"+ZipFileName
zipfolder = zipfile.ZipFile(ZipFilePath,'w', compression = zipfile.ZIP_STORED)
# zip all the files which are inside in the folder
for root,dirs, files in os.walk(UPLOAD_FOLDER):
for file in files:
zipfolder.write(UPLOAD_FOLDER+'/'+file)
zipfolder.close()
return send_file(ZipFilePath,
mimetype = 'zip',
attachment_filename= ZipFileName,
as_attachment = True)
os.remove(ZipFilePath)