mirror of
https://github.com/neon-mmd/websurfx.git
synced 2024-12-28 15:28:22 -05:00
95 lines
3.2 KiB
JavaScript
95 lines
3.2 KiB
JavaScript
/**
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* This functions gets the saved cookies if it is present on the user's machine If it
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* is available then it is parsed and converted to an object which is then used to
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* retrieve the preferences that the user had selected previously and is then loaded
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* and used for displaying the user provided settings by setting them as the selected
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* options in the settings page.
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*
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* @function
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* @param {string} cookie - It takes the client settings cookie as a string.
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* @returns {void}
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*/
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function setClientSettingsOnPage(cookie) {
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let cookie_value = cookie
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.split(';')
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.map((item) => item.split('='))
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.reduce((acc, [_, v]) => (acc = JSON.parse(v)) && acc, {})
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// Loop through all select tags and add their values to the cookie dictionary
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document.querySelectorAll('select').forEach((select_tag) => {
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switch (select_tag.name) {
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case 'themes':
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select_tag.value = cookie_value['theme']
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break
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case 'colorschemes':
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select_tag.value = cookie_value['colorscheme']
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break
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case 'animations':
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select_tag.value = cookie_value['animation']
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break
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case 'safe_search_levels':
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select_tag.value = cookie_value['safe_search_level']
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break
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}
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})
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let engines = document.querySelectorAll('.engine')
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let engines_cookie = cookie_value['engines']
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if (engines_cookie.length === engines.length) {
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document.querySelector('.select_all').checked = true
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engines.forEach((engine_checkbox) => {
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engine_checkbox.checked = true
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})
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} else {
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engines.forEach((engines_checkbox) => {
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engines_checkbox.checked = false
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})
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engines_cookie.forEach((engine_name) => {
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engines.forEach((engine_checkbox) => {
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if (
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engine_checkbox.parentNode.parentNode.innerText.trim() ===
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engine_name.trim()
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) {
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engine_checkbox.checked = true
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}
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})
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})
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}
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}
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/**
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* This function is executed when any page on the website finishes loading and
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* this function retrieves the cookies if it is present on the user's machine.
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* If it is available then the saved cookies is display in the cookies tab
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* otherwise an appropriate message is displayed if it is not available.
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*
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* @function
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* @listens DOMContentLoaded
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* @returns {void}
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*/
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document.addEventListener(
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'DOMContentLoaded',
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() => {
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try {
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// Decode the cookie value
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let cookie = decodeURIComponent(document.cookie)
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// Set the value of the input field to the decoded cookie value if it is not empty
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// Otherwise, display a message indicating that no cookies have been saved on the user's system
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if (cookie.length) {
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document.querySelector('.cookies input').value = cookie
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// This function displays the user provided settings on the settings page.
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setClientSettingsOnPage(cookie)
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} else {
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document.querySelector('.cookies input').value =
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'No cookies have been saved on your system'
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}
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} catch (error) {
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// If there is an error decoding the cookie, log the error to the console
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// and display an error message in the input field
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console.error('Error decoding cookie:', error)
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document.querySelector('.cookies input').value = 'Error decoding cookie'
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}
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},
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false,
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)
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