133 lines
2.5 KiB
JavaScript
133 lines
2.5 KiB
JavaScript
/*
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* index.js - Pajenerator client code
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*/
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// State
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var generating = false;
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var names = [];
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var flashcount = 0;
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var flashinterval;
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// Needed elements
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let root;
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let btn;
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let out;
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const search_front = "https://www.linkedin.com/pub/dir?firstName=";
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const search_back = "&lastName=&trk=people-guest_people-search-bar_search-submit";
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function onready()
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{
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root = document.querySelector("html")
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btn = document.querySelector("#btn");
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out = document.querySelector("#name-box");
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}
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// Returns the names from the API - as many as are configured.
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function get_names(onget)
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{
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const error_response = Array(15).fill(["Errar", "Prablem"]).flat();
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const uri = "/api";
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let req = new XMLHttpRequest();
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req.onreadystatechange = function() {
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if (this.readyState == 4) {
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if (this.status != 200) {
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onget(error_response);
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return;
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}
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try {
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let arr = JSON.parse(this.responseText)
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onget(arr);
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} catch {
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console.log("bad json: "+this.responseText)
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onget(error_response);
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}
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}
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}
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req.open("GET", uri, true);
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req.send();
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}
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/*
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* 0.2x + 0.2e^(x-27)
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* where:
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* x - nth iteration
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* returns - time in seconds
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*/
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function timeout(i)
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{
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return (0.2*i) + (0.2*Math.exp(i - 27));
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}
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function cleanup_generate()
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{
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// Reset button text (partially)
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btn.textContent = "Do the needful";
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btn.disabled = true;
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// Reset cursor
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root.classList.remove("loading");
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btn.classList.remove("loading");
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out.classList.remove("loading");
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// People with this name
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document.querySelector("#search").classList.remove("hidden");
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document.querySelector("#search").href = search_front + out.value + search_back;
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flashinterval = setInterval(() => {
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out.classList.toggle("highlight");
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if (flashcount++ >= 6) {
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flashcount = 0;
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generating = false;
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names = [];
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clearInterval(flashinterval);
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out.classList.remove("highlight");
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btn.disabled = false;
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}
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}, 500)
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}
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function run_generate()
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{
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for (let i = 0; i < names.length; i++) {
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setTimeout(() => {
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out.value = names[i];
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if (i == names.length - 1) {
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cleanup_generate();
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}
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}, 1000*timeout(i));
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}
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}
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function pull_names(arr)
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{
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names = names.concat(arr);
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if (names.length >= 30) {
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run_generate();
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} else {
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get_names(pull_names)
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}
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}
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function generate()
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{
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if (generating)
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return;
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generating = true;
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// Button text
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btn.textContent = "Ok sar...!";
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// Cursors
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root.classList.add("loading");
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btn.classList.add("loading");
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out.classList.add("loading");
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// People with this name
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document.querySelector("#search").classList.add("hidden");
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get_names(pull_names);
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}
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