Describe the bug
If user is using Organizer the first time, and is accessing an import page, the whole URL will be sent to API endpoint with full compress plan, which will be a bit of large.
Yacs API seems to have protection against and return refuse with 400 with Cookies or Header is too large, causing repeatedly error message Unable to fetch data
Sample Request
curl 'https://nightly.yacs.io/api/v6/courses.json?include=latest_listing' -H 'Accept: application/json, text/plain, */*' -H 'Referer: https://plan.v2grad.org/import/eMKcwpXClEFrHDEMwoXDv0rDsXkFwpJswo_DrT3DpsOQXgvCpcKnwpLCg2zDi2VhdzbDjMOsFkrDiH_Cr8K2woXCkjZkSGAOw4bDs8O8LH1PM8KPbsKWwpPCusK9w7s6w58Ww73Dg8OnwqPDjG7Dp8Omw7PDpcK2a8KrVU_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_DrsKkw50iHh5qwqw2e8OJLsOPGjp0w7IhwogowpbCnDbDihYVwoNgGcO4woEEwqE0D8KFW8KCbkvCmyPCmlLDmxrDncKpw5l0J0Ygw6wGwpHCjWRRw7sQOsKHwohSw6pkAcO_w5cmw6PDtsKwwr0ufsOBw6RfKcK9w4fCl8Oew67Di8Ovw7HDpW3Dn8O7wp3Cuywywq9DwpdFw7tta8OnfsOYP8OscMKew53CnhDCkcKffgHCocOGfcKa' -H 'Origin: https://plan.v2grad.org' -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36' -H 'DNT: 1' --compressed
Progress
We have contacted Yacs and reported this incident.
Suggestion
Access the main page once before import any plan to avoid API failure.
Describe the bug If user is using Organizer the first time, and is accessing an import page, the whole URL will be sent to API endpoint with full compress plan, which will be a bit of large.
Yacs API seems to have protection against and return refuse with 400 with
Cookies or Header is too large, causing repeatedly error messageUnable to fetch dataSample Request
Progress
We have contacted Yacs and reported this incident.
Suggestion
Access the main page once before import any plan to avoid API failure.