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working telegraph manager

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haselkern 2017-01-07 18:03:57 +01:00
commit 7808a71e71
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<!DOCTYPE html>
<html>
<head>
<title>Telegraph Manager</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
<meta charset="utf8">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="main.js"></script>
<link rel="icon" type="image/png" href="g/ic_edit.png">
<link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet">
<link rel="stylesheet" href="style.css">
</head>
<body>
<div id="hero" class="screen">
<div class="card blank">
<h1>Telegraph Manager</h1>
<p>
An easy way to manage your articles, profile and views for <a href="http://telegra.ph/">telegra.ph</a>.
</p>
</div>
</div>
<div id="screen-nosupport" class="screen">
<div class="card">
Your browser doesn't support JavaScript and/or HTML5 LocalStorage. Please update your browser and enable JavaScript.
</div>
</div>
<div id="screen-login" class="screen">
<div class="card">
<h1>create an account</h1>
<input type="text" name="author_name" placeholder="your name" required />
<input type="text" name="short_name" placeholder="short name (not published)" required />
<input type="url" name="author_url" placeholder="your website (optional)" />
<button onclick="createAccount()">create account</button>
</div>
<div class="card">
<h1>login with token</h1>
<input type="text" name="token" placeholder="your token (like this: b968da509bb768...)" required />
<button onclick="tokenLogin()">login</button>
</div>
</div>
<div id="screen-login-telegraph" class="screen">
<div class="card">
<p>
<a href="#" target="_blank" onclick="doneAuthorized()">click to login to telegra.ph</a>
</p>
<p>
You have to do this in order to publish articles. After you've clicked the link, come back to this website.
</p>
</div>
</div>
<div id="screen-main" class="screen">
<a id="fab" href="http://telegra.ph/" target="_blank" title="new page"><img src="g/ic_add.png" /></a>
<div id="user-info">
<div id="user-image-animator" title="edit profile" onclick="edit()">
<div id="user-image">
<img src="g/ic_account.png" />
</div>
<div id="user-edit">
<img src="g/ic_edit_white.png" />
</div>
</div>
<span id="user-name"></span>
<span id="user-short"></span>
<a id="user-url" href="#" target="_blank"></a>
<br>
<span>&mdash; <span id="user-page-count"></span> &mdash;</span>
</div>
<div id="page-list">
</div>
</div>
<div id="screen-edit" class="screen">
<div class="card blank">
<a onclick="main()" href="#">back</a>
</div>
<div class="card">
<h1>change account information</h1>
<input type="text" name="author_name_edit" placeholder="your name" required />
<input type="text" name="short_name_edit" placeholder="short name (not published)" required />
<input type="url" name="author_url_edit" placeholder="your website (optional)" />
<button onclick="saveEdit()">save</button>
</div>
<div class="card">
<h1>logout</h1>
<p>
<strong>Warning!</strong> To be able log into this account again you <strong> will need</strong> this token:
</p>
<p id="logout-token"></p>
<button onclick="logout()">logout</button>
</div>
</div>
</body>
</html>

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// Prevent multiple load events when scrolling
var canLoadMore = false;
// Load batches of pages of this size
var numberOfPagesToLoad = 10;
// How many pixels should there be space around the FAB
var fabSpace = 30;
$(document).ready(function(){
// Check for localStorage
if (typeof(Storage) !== "undefined") {
// Storage support present, login
login();
}
// Window scroll for loading more pages
window.onscroll = function(){
// Trigger loading of more pages when there are still cards to scroll
var triggerElement = $(".card:nth-last-child("+numberOfPagesToLoad+")");
if(isScrolledIntoView(triggerElement)){
if(canLoadMore){
canLoadMore = false;
loadPages();
}
}
}
// Window resize for positioning FAB
window.onresize = resize;
resize();
});
function resize(){
var fab = $("#fab");
var screenWidth = $(".screen:visible").width();
var left = ($(window).width() - screenWidth)/2 + screenWidth - fab.width() - fabSpace;
fab.css("bottom", fabSpace);
fab.css("left", left);
}
// http://stackoverflow.com/a/488073/1456971
function isScrolledIntoView(elem) {
var docViewTop = $(window).scrollTop();
var docViewBottom = docViewTop + $(window).height();
var elemTop = $(elem).offset().top;
var elemBottom = elemTop + $(elem).height();
return ((elemBottom <= docViewBottom) && (elemTop >= docViewTop));
}
function showScreen(name){
// Hide all other screens
$("[id^=screen-]").hide();
// Show desired screen
$("#screen-"+name).show();
// Show/hide hero for certain screen names
var heroVisible = name == "login" || name == "nosupport";
if(heroVisible){
$("#hero").show();
}
else{
$("#hero").hide();
}
}
// Check for existing access token and login or show login screen
function login(){
if(localStorage.token){
main();
}
else{
// Show login screen
showScreen("login");
}
}
function createAccount(){
// Attributes
var author_name = $("input[name='author_name']").val();
var short_name = $("input[name='short_name']").val();
var author_url = $("input[name='author_url']").val();
// Request token
$.getJSON("https://api.telegra.ph/createAccount", {
"author_name": author_name,
"short_name": short_name,
"author_url": author_url
}, function(data){
// Check for valid data
if(!data.ok){
alert(data.error);
return;
}
// Store token
localStorage.token = data.result.access_token;
// handle login link
$("#screen-login-telegraph a").attr("href", data.result.auth_url);
showScreen("login-telegraph");
});
}
// Login with provided token, this requires generating a new one
function tokenLogin(){
var token = $("input[name='token']").val();
$.getJSON("https://api.telegra.ph/revokeAccessToken", {
"access_token": token
}, function(data){
// Check for valid data
if(!data.ok){
alert(data.error);
return;
}
// Store new token
localStorage.token = data.result.access_token;
// handle login link
$("#screen-login-telegraph a").attr("href", data.result.auth_url);
showScreen("login-telegraph");
});
}
// User has clicked the telegraph authorization link
function doneAuthorized(){
main();
}
// Shows the main screen
function main(){
showScreen("main");
// Load user info
$.getJSON("https://api.telegra.ph/getAccountInfo", {
"access_token": localStorage.token
}, function(data){
// Show login screen for errors
if(!data.ok){
showScreen("login");
}
// Username might be empty
var username = data.result.author_name;
if(username == "") username = "<unkown>";
$("#user-name").text(username);
$("#user-short").text(data.result.short_name);
// Hide user url if it is not provided
$("#user-url").toggle(data.result.author_url != "");
$("#user-url").text(data.result.author_url);
$("#user-url").attr("href", data.result.author_url);
});
// Clear old pages
$("#page-list").empty();
// Load pages
loadPages();
}
// Loads more pages
function loadPages(){
var pageList = $("#page-list");
$.getJSON("https://api.telegra.ph/getPageList", {
"access_token": localStorage.token,
"offset" : pageList.children().length,
"limit" : numberOfPagesToLoad
}, function(data){
// Set page text
var s = data.result.total_count == 1 ? "" : "s";
$("#user-page-count").text(data.result.total_count + " page" + s);
// Check for valid data
if(!data.ok){
alert(data.error);
return;
}
// Append new pages
$.each(data.result.pages, function(){
// Should the text read 'view' or 'views'
var s = this.views == 1 ? "" : "s";
pageList.append("<a class='card' href='"+this.url+"' target='_blank'><h1>"+this.title+"</h1><p>"+this.views+" view"+s+"</p><p>"+this.description+"</p></a>");
});
// If we got many pages, we can load more
if(data.result.pages.length == numberOfPagesToLoad){
// We can now receive another load event
canLoadMore = true;
}
});
}
// Show edit screen for user profile
function edit(){
// Populate edit fields
$("#logout-token").text(localStorage.token);
$.getJSON("https://api.telegra.ph/getAccountInfo", {
"access_token": localStorage.token
}, function(data){
// Check for valid data
if(!data.ok){
alert(data.error);
return;
}
$("input[name='author_name_edit']").val(data.result.author_name);
$("input[name='short_name_edit']").val(data.result.short_name);
$("input[name='author_url_edit']").val(data.result.author_url);
showScreen("edit");
});
}
// Save edited profile
function saveEdit(){
$.getJSON("https://api.telegra.ph/editAccountInfo", {
"access_token": localStorage.token,
"author_name": $("input[name='author_name_edit']").val(),
"short_name": $("input[name='short_name_edit']").val(),
"author_url": $("input[name='author_url_edit']").val(),
}, function(data){
// Check for valid data
if(!data.ok){
alert(data.error);
return;
}
main();
});
}
// logout
function logout(){
localStorage.removeItem("token");
window.location.reload(true);
}

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* {
margin: 0;
padding: 0;
font-family: 'Roboto', sans-serif;
}
a, a:visited{
color: #000;
}
body{
background-color: #eee;
}
p{
margin: 1em;
}
/* Initially hide all screens, except for screen-nosupport */
#screen-login, #screen-login-telegraph, #screen-main, #screen-edit {
display: none;
}
.card{
display: block;
background-color: #fff;
border-radius: 3px;
box-shadow: 0px 2px 4px #777;
padding: 1em;
margin-top: 1em;
margin-left: 1em;
margin-right: 1em;
}
a.card{
cursor: pointer;
}
.screen{
max-width: 600px;
margin: 1em auto;
}
.card.blank{
background: none;
box-shadow: none;
}
/* Main Screen */
#user-info{
text-align: center;
margin: 3em;
}
#user-info > *{
display: block;
}
#user-name{
font-size: 2em;
}
#user-short{
color: #555;
font-size: 0.8em;
}
#user-short:before{
content: "(";
}
#user-short:after{
content: ")";
}
#page-list a{
display: block;
text-decoration: none;
transition: 300ms;
}
#page-list a:hover{
box-shadow: 0px 4px 8px #777;
transform: translateY(-2px);
}
#page-list h1{
margin-bottom: 0.4em;
font-size: 1.5em;
}
#page-list p{
margin-bottom: 0.5em;
}
#fab{
display: block;
position: fixed;
background-color: #000;
border-radius: 48px;
width: 48px;
height: 48px;
box-shadow: 0 4px 8px #777;
z-index: 1;
cursor: pointer;
transition: 200ms;
}
#fab:hover{
box-shadow: 0 8px 16px #777;
transform: translateY(-4px);
}
/* Animating picture from silhouette to pencil */
#user-image-animator{
width: 48px;
height: 48px;
display: inline-block;
background-color: black;
border-radius: 48px;
box-shadow: 0 2px 4px #777;
cursor: pointer;
transition: 200ms;
margin-bottom: 1em;
}
#user-edit{
position: absolute;
height: 0;
overflow: visible;
transform: translateY(-52px);
opacity: 0;
transition: 200ms;
}
#user-image{
transition: 200ms;
}
#user-image-animator:hover{
box-shadow: 0px 4px 8px #777;
transform: translateY(-4px);
}
#user-image-animator:hover #user-edit{
opacity: 1;
}
#user-image-animator:hover #user-image{
opacity: 0;
}
/* Login screen */
input, button{
display: block;
width: 50%;
margin-left: 25%;
margin-top: 1em;
border-radius: 3px;
padding: 3px;
border: 1px solid #bbb;
}
button{
width: calc(50% + 0.6em);
}
/* Edit account screen */
#logout-token{
word-wrap: break-word;
}