nattee / cafe-grader-web Goto Github PK

Suggestion of new feature 'hints' tab

For each problem, admins will be able to upload text files
(1.hint, 2.hint, ...) that will give hints or starting code to students.

The function may be similar to 'testcases' button
which shows input-output text files associated with each problem.
Hint text files are ordered, so that students can see hints in order.

update_attributes, as of this time of installation, is fully deprecated in Rails 7 (Ruby 3.1.0). It invokes Internal Server Error (500) when called in:

1. app/controllers/announcements_controller.rb
2. test/integration/login_test.rb
3. app/controllers/problems_controller.rb
4. app/controllers/configurations_controller.rb
5. app/controllers/users_controller.rb
6. app/controllers/contests_controller.rb
7. app/controllers/sites_controller.rb
8. app/controllers/user_admin_controller.rb

Suggestion: Use update in place of update_attributes.

Test system: VPS, Ubuntu 22.04 LTS.

Some '.in' files contain only name of text file to be opened,
which do not help students debugging their programs.

When changing 'date added' of problems,
the dates are set to 1st of current month,
not the date specified in textbox.

Still don't know how to fix.

Try using reconnect: true in database.yml.
Will check the result later

Note that the full score has be assigned to the default value, 100. You should change it to the correct full score.

1 error prohibited this submission from being saved

There were problems with the following fields:

Source must specify programming language

This will help student debug their code during their practice session, this could help student learn and encourage them to fix their code.

check http://stackoverflow.com/questions/10905905/using-fonts-with-rails-asset-pipeline

Feature ที่ grader สามารถเพิ่มเติมได้ โดยมี credit จาก www.betaprogramming.com

• ซ่อน/แสดงโจทย์ข้อที่เสร็จแล้ว (เอาข้อเขียว ๆ ไปซ่อนไว้ )
• ซ่อน/แสดงโจทย์ข้อที่ยังไม่เคยทำ (จะได้เขียวทั้งหน้า เพื่อความสวยงามม)
• ซ่อน/แสดงโจทย์ข้อที่ยังไม่ผ่าน
• สุ่มโจทย์ที่ยังไม่เคยทำ

✨แนะนำ extension นี้ค้าบ✨
https://chrome.google.com/webstore/detail/beta-task-toggler/mgicmhhkcdbopogdbphnecplndijgfbn

when show submissions, please show from last submission to first

It is far too common that many .in files are generated by Windows, but being used for juding on Linux systems.

This causes a discrepancy of the newline characters (\r\n and \n) which is the reason why we have to force the users to use input().strip() in Python.

I think this should not be a burden for the users to take care of this. Instead either the testcase generator or the judge should be able to solve this discrepancy on the fly without the users knowing.

user cannot be created since it violates validation but the "new list of users" reports OK

แต่ถ้ามาสั่งตรวจด้วยมืออีกทีจะผ่านปรกติ

If I first upload a task with 15 testcases, and then
I edit and upload testcases for this task again, but this time with only 10 testcases.
The excessing testcases (11-15) are not used in grading
but still shown when click 'testcases'.

If code length > 100000, "too long" massage will show as a result of this line of code
validates_length_of :source, :maximum => 100_000, :allow_blank => true, :message => 'too long'

however, when submit code that have length between 65536 and 100000 , "We're sorry, but something went wrong." massage will show instead

Any user can easily access other's source code via "/{submission_id}/edit" without any authentication.