Got data rending. No classes/styles yet.
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83e050345d
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1 changed files with 148 additions and 11 deletions
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@ -8,11 +8,18 @@
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}
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var store = {
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status: "unauthenticated",
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userName: "",
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status: "unauthorized",
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name: "",
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feed: []
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}
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function updateStore(newState) {
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store = newState;
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var feed = document.getElementById("feed");
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var header = document.getElementById("header");
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render(store, header, feed);
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}
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$Auth.init(AUTH_SETTINGS);
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if(document.readyState === "loading") {
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@ -26,23 +33,109 @@
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var header = document.getElementById("header");
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if(!$Auth.isAuthed()) {
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if($Auth.wasError()){
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header.textContent = "It won't work if I can't spy on you. Are you \
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sure you don't want to authorize it?";
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header.appendChild(createAuthButton("TRY AGAIN"));
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updateStore({status:"error", name:"", feed: []});
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} else {
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header.textContent = "First you need to authorize Facebook to allow me \
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to spy on you.";
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header.appendChild(createAuthButton("AUTHORIZE"));
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updateStore({status:"unauthorized", name:"", feed: []});
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}
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} else {
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updateStore({status:"success", name:"", feed: []});
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$Auth.addExpireListener(onload);
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header.textContent = "Hello person.";
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requestFeed($Auth.isAuthed().value, handleRes);
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}
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}
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function renderFeed() {
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function render(state, header, feed) {
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if(!state || state.status === "unauthorized") {
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header.textContent = "First you need to authorize Facebook to allow me \
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to spy on you.";
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header.appendChild(createAuthButton("AUTHORIZE"));
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feed.textContent = "...loading...";
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} else if(state.status === "error") {
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header.textContent = "It won't work if I can't spy on you. Are you \
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sure you don't want to authorize it?";
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header.appendChild(createAuthButton("TRY AGAIN"));
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feed.textContent = "...loading...";
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} else if (state.status === "success") {
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feed.textContent = "";
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header.textContent = "Hello " + (state.name ? state.name : "Person") + ".";
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var feedEles = state.feed.map(createFeedEle);
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feedEles.forEach(function(ele){
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feed.appendChild(ele);
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});
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}
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}
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function requestFeed(token, callback) {
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var url = "https://graph.facebook.com/v2.10/me?access_token=" + token +
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"&debug=all&fields=id%2Cname%2Cfeed.limit(20)%7Bcaption%2Cdescription\
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%2Cmessage%2Cname%2Cpicture%2Cstory%2Ctype%7D&format=json&method=get&pretty=0&\
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suppress_http_code=1";
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var req = new XMLHttpRequest();
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req.open("GET", url);
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req.onreadystatechange = function() {
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if(req.readyState === XMLHttpRequest.DONE) {
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if(req.status === 200) {
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console.log("request complete!");
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callback(req.response);
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} else {
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console.log("request failed!");
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$Auth.expire();
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}
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} else {
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console.log("not done yet!");
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}
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};
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req.send();
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}
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function handleRes(json) {
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var data = JSON.parse(json);
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var feed = data.feed.data.map(function(item) {
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var type = (item.type === "status")?
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(item.story ? "event" : "post") :
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"share";
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switch(type) {
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case "post":
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return {
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id: item.id,
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title: "You posted...",
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type: "post",
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message: item.message
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}
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break;
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case "share":
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return {
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id: item.id,
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type: "share",
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title: item.story,
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message: item.message,
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shareBox: {
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name: item.name,
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description: item.description,
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picture: item.picture
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}
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}
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break;
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case "event":
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return {
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id: item.id,
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type: "event",
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event: item.story
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}
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break;
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}
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});
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updateStore({status: store.status, name:data.name, feed: feed});
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}
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function createAuthButton(buttonText) {
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@ -53,6 +146,50 @@
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button.textContent = buttonText;
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return button;
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}
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function createFeedEle(item) {
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console.log(item);
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var container = document.createElement("div");
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switch(item.type){
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case "post":
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var title = document.createElement("div");
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title.textContent = item.title;
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var message = document.createElement("div");
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message.textContent = item.message;
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container.appendChild(title);
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container.appendChild(message);
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break;
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case "share":
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var title = document.createElement("div");
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title.textContent = item.title;
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var message = document.createElement("div");
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message.textContent = item.message;
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var shareBox = document.createElement("div");
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var shareBox_name = document.createElement("div");
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shareBox_name.textContent = item.shareBox.name;
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var shareBox_description = document.createElement("div");
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shareBox_description.textContent = item.shareBox.description;
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var shareBox_image = document.createElement("img");
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shareBox_image.src = item.shareBox.picture;
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shareBox.appendChild(shareBox_name);
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shareBox.appendChild(shareBox_description);
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shareBox.appendChild(shareBox_image);
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container.appendChild(title);
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container.appendChild(message);
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container.appendChild(shareBox);
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break;
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case "event":
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container.innerText = item.event;
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break;
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};
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return container;
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}
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})();
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