123 lines
3.5 KiB
JavaScript
123 lines
3.5 KiB
JavaScript
// Whoogle configurations that use boolean values and checkboxes
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CONFIG_BOOLS = [
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"nojs", "dark", "safe", "alts", "new_tab", "get_only"
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];
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// Whoogle configurations that use string values and input fields
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CONFIG_STRS = [
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"near", "url"
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];
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const setupSearchLayout = () => {
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// Setup search field
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const searchBar = document.getElementById("search-bar");
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const searchBtn = document.getElementById("search-submit");
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// Automatically focus on search field
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searchBar.focus();
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searchBar.select();
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searchBar.addEventListener("keyup", function(event) {
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if (event.keyCode === 13) {
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event.preventDefault();
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searchBtn.click();
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} else {
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handleUserInput(searchBar);
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}
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});
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};
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const fillConfigValues = () => {
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// Request existing config info
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let xhrGET = new XMLHttpRequest();
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xhrGET.open("GET", "/config");
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xhrGET.onload = function() {
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if (xhrGET.readyState === 4 && xhrGET.status !== 200) {
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alert("Error loading Whoogle config");
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return;
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}
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// Allow for updating/saving config values
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let configSettings = JSON.parse(xhrGET.responseText);
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CONFIG_STRS.forEach(function(item) {
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let configElement = document.getElementById("config-" + item.replace("_", "-"));
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configElement.value = configSettings[item] ? configSettings[item] : "";
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});
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CONFIG_BOOLS.forEach(function(item) {
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let configElement = document.getElementById("config-" + item.replace("_", "-"));
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configElement.checked = !!configSettings[item];
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});
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};
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xhrGET.send();
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};
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const setupConfigLayout = () => {
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// Setup whoogle config
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const collapsible = document.getElementById("config-collapsible");
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collapsible.addEventListener("click", function() {
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this.classList.toggle("active");
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let content = this.nextElementSibling;
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if (content.style.maxHeight) {
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content.style.maxHeight = null;
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} else {
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content.style.maxHeight = content.scrollHeight + "px";
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}
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content.classList.toggle("open");
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});
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fillConfigValues();
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};
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const loadConfig = event => {
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event.preventDefault();
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let config = prompt("Enter name of config:");
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if (!config) {
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alert("Must specify a name for the config to load");
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return;
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}
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let xhrPUT = new XMLHttpRequest();
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xhrPUT.open("PUT", "/config?name=" + config + ".conf");
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xhrPUT.onload = function() {
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if (xhrPUT.readyState === 4 && xhrPUT.status !== 200) {
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alert("Error loading Whoogle config");
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return;
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}
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location.reload(true);
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};
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xhrPUT.send();
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};
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const saveConfig = event => {
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event.preventDefault();
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let config = prompt("Enter name for this config:");
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if (!config) {
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alert("Must specify a name for the config to save");
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return;
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}
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let configForm = document.getElementById("config-form");
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configForm.action = '/config?name=' + config + ".conf";
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configForm.submit();
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};
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document.addEventListener("DOMContentLoaded", function() {
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setTimeout(function() {
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document.getElementById("main").style.display = "block";
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}, 100);
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setupSearchLayout();
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setupConfigLayout();
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// Focusing on the search input field requires a delay for elements to finish
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// loading (seemingly only on FF)
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setTimeout(function() { document.getElementById("search-bar").focus(); }, 250);
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});
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