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mirror of https://github.com/neon-mmd/websurfx.git synced 2024-12-22 12:28:21 -05:00
websurfx/public/static/settings.js

156 lines
5.7 KiB
JavaScript

/**
* This function handles the toggling of selections of all upstream search engines
* options in the settings page under the tab engines.
*/
function toggleAllSelection() {
document
.querySelectorAll('.engine')
.forEach(
(engine_checkbox) =>
(engine_checkbox.checked =
document.querySelector('.select_all').checked),
)
}
/**
* This function adds the functionality to sidebar buttons to only show settings
* related to that tab.
* @param {HTMLElement} current_tab - The current tab that was clicked.
*/
function setActiveTab(current_tab) {
// Remove the active class from all tabs and buttons
document
.querySelectorAll('.tab')
.forEach((tab) => tab.classList.remove('active'))
document
.querySelectorAll('.btn')
.forEach((tab) => tab.classList.remove('active'))
// Add the active class to the current tab and its corresponding settings
current_tab.classList.add('active')
document
.querySelector(`.${current_tab.innerText.toLowerCase().replace(' ', '_')}`)
.classList.add('active')
}
/**
* This function adds the functionality to save all the user selected preferences
* to be saved in a cookie on the users machine.
*/
function setClientSettings() {
// Create an object to store the user's preferences
let cookie_dictionary = new Object()
// Loop through all select tags and add their values to the cookie dictionary
document.querySelectorAll('select').forEach((select_tag) => {
switch (select_tag.name) {
case 'themes':
cookie_dictionary['theme'] = select_tag.value
break
case 'colorschemes':
cookie_dictionary['colorscheme'] = select_tag.value
break
case 'animations':
cookie_dictionary['animation'] = select_tag.value || null
break
case 'safe_search_levels':
cookie_dictionary['safe_search_level'] = Number(select_tag.value)
break
}
})
// Loop through all engine checkboxes and add their values to the cookie dictionary
let engines = []
document.querySelectorAll('.engine').forEach((engine_checkbox) => {
if (engine_checkbox.checked) {
engines.push(engine_checkbox.parentNode.parentNode.innerText.trim())
}
})
cookie_dictionary['engines'] = engines
// Set the expiration date for the cookie to 1 year from the current date
let expiration_date = new Date()
expiration_date.setFullYear(expiration_date.getFullYear() + 1)
// Save the cookie to the user's machine
document.cookie = `appCookie=${JSON.stringify(
cookie_dictionary,
)}; expires=${expiration_date.toUTCString()}`
// Display a success message to the user
document.querySelector('.message').innerText =
'✅ The settings have been saved sucessfully!!'
// Clear the success message after 10 seconds
setTimeout(() => {
document.querySelector('.message').innerText = ''
}, 10000)
}
/**
* This functions gets the saved cookies if it is present on the user's machine If it
* is available then it is parsed and converted to an object which is then used to
* retrieve the preferences that the user had selected previously and is then loaded in the
* website otherwise the function does nothing and the default server side settings are loaded.
*/
function getClientSettings() {
// Get the appCookie from the user's machine
let cookie = decodeURIComponent(document.cookie)
// If the cookie is not empty, parse it and use it to set the user's preferences
if (cookie.length) {
let cookie_value = cookie
.split(';')
.map((item) => item.split('='))
.reduce((acc, [_, v]) => (acc = JSON.parse(v)) && acc, {})
let links = Array.from(document.querySelectorAll('link'))
// A check to determine whether the animation link exists under the head tag or not.
// If it does not exists then create and add a new animation link under the head tag
// and update the other link tags href according to the settings provided by the user
// via the UI. On the other hand if it does exist then just update all the link tags
// href according to the settings provided by the user via the UI.
if (!links.some((item) => item.href.includes('static/animations'))) {
if (cookie_value['animation']) {
let animation_link = document.createElement('link')
animation_link.href = `static/animations/${cookie_value['animation']}.css`
animation_link.rel = 'stylesheet'
animation_link.type = 'text/css'
document.querySelector('head').appendChild(animation_link)
}
// Loop through all link tags and update their href values to match the user's preferences
links.forEach((item) => {
if (item.href.includes('static/themes')) {
item.href = `static/themes/${cookie_value['theme']}.css`
} else if (item.href.includes('static/colorschemes')) {
item.href = `static/colorschemes/${cookie_value['colorscheme']}.css`
}
})
} else {
// Loop through all link tags and update their href values to match the user's preferences
links.forEach((item) => {
if (item.href.includes('static/themes')) {
item.href = `static/themes/${cookie_value['theme']}.css`
} else if (item.href.includes('static/colorschemes')) {
item.href = `static/colorschemes/${cookie_value['colorscheme']}.css`
} else if (
item.href.includes('static/animations') &&
cookie_value['animation']
) {
item.href = `static/colorschemes/${cookie_value['animation']}.css`
}
})
if (!cookie_value['animation']) {
document
.querySelector('head')
.removeChild(
links.filter((item) => item.href.includes('static/animations')),
)
}
}
}
}