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Add comments and docstrings to the code

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alamin655 2023-07-07 20:05:55 +05:30 committed by GitHub
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commit 6bc06a34f5
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@ -1,15 +1,26 @@
// This function is executed when any page on the website finishes loading and
// this function retrieves the cookies if it is present on the user's machine.
// If it is available then the saved cookies is display in the cookies tab
// otherwise an appropriate message is displayed if it is not available.
/**
* This function is executed when any page on the website finishes loading and
* this function retrieves the cookies if it is present on the user's machine.
* If it is available then the saved cookies is display in the cookies tab
* otherwise an appropriate message is displayed if it is not available.
*
* @function
* @listens DOMContentLoaded
* @returns {void}
*/
document.addEventListener(
'DOMContentLoaded',
() => {
try {
// Decode the cookie value
let cookie = decodeURIComponent(document.cookie)
// Set the value of the input field to the decoded cookie value if it is not empty
// Otherwise, display a message indicating that no cookies have been saved on the user's system
document.querySelector('.cookies input').value =
cookie !== '' ? cookie : 'No cookies have been saved on your system'
} catch (error) {
// If there is an error decoding the cookie, log the error to the console
// and display an error message in the input field
console.error('Error decoding cookie:', error)
document.querySelector('.cookies input').value = 'Error decoding cookie'
}