def delete(CID):
page = r"/" + request.url.split("/")[-1]
auth = AuthorizedUser()
user_name = auth.get_username()
# if auth.user_level() == 'admin':
try:
#need to add app/ in the front to tell the os where to start looking
#file_path = 'app/'+databaseInterface.get_course_file_path(CID)
file_path = '/var/www/html/Syllus-flask/' + databaseInterface.get_course_file_path(
CID)
#Remove file from server
os.remove(file_path)
app.logger.info("File removed: {0}".format(file_path))
#Remove the file from the database
delete_filePath = Courses.update(filePath=None).where(
Courses.CID == CID)
delete_filePath.execute()
flash("Syllabus has been deleted")
#RECORD THE CHANGE
get_time = datetime.datetime.now()
time_stamp = get_time.strftime("%Y-%m-%d %H:%M")
last_modified_message = "Deleted By {} On {}".format(
user_name, str(time_stamp))
message = "Uploads: {0} has been {1}".format(file_path,
last_modified_message)
log.writer('INFO', page, message)
update_last_modified = Courses.update(
lastModified=last_modified_message).where(Courses.CID == CID)
update_last_modified.execute()
return redirect(redirect_url())
except Exception, e:
app.logger.info("{0} attempting to delete a syllabus.".format(str(e)))
message = "An error occured during the delete process of the file."
return render_template("error.html", cfg=cfg, message=message)
def uploads(CID):
auth = AuthorizedUser()
user_name = auth.get_username()
file = request.files['file']
getUploads = GetUploads(file)
try:
upload_path = getUploads.get_upload_path()
#course_path is the map of where the syllabus should be in the upload folder
course_path = getUploads.get_course_path(CID)
directory_path = upload_path + course_path
#Make sure that the directories exist and creates it if it doesn't
result = getUploads.check_path_exist(directory_path)
#Now we rename the file to our create standard
instructors_string = databaseInterface.get_course_instructors(CID)
new_file_name = getUploads.create_filename(CID, instructors_string)
complete_path = (directory_path + new_file_name).replace(" ","")
#Save the File
file.save(complete_path)
if os.path.exists(complete_path):
#Now we need to course_path with its new file name to the database
database_path = (course_path+new_file_name).replace(" ","")
update_course_path = Courses.update(filePath=database_path).where(Courses.CID==CID)
update_course_path.execute()
#Now we need to log the changes
get_time = datetime.datetime.now()
time_stamp = get_time.strftime("%Y-%m-%d %I:%M")
last_modified_message = "Uploaded By {0} On {1}".format(user_name,str(time_stamp))
# log in our log file
message = "Uploads: {0} has been {1}".format(new_file_name, last_modified_message)
page = "/uploads/{0}".format(CID)
log.writer("INFO", page, message)
#update the database to inform the users who uploaded the file
update_last_modified = Courses.update(lastModified=last_modified_message).where(Courses.CID==CID)
update_last_modified.execute()
return redirect(url_for("courses"))
else:
return render_template("error.html",
cfg = cfg,
message = "An error occured during the upload process.")
except Exception as e:
app.logger.info("{0}".format(e))
return render_template("error.html",
cfg = cfg,
message = "An error occured during the upload process."
)