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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<title>ZeroNet Dev Center</title>
<meta charset="utf-8">
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="keywords" content="zite,zites,important,krixano,list,category,search,filter">
<meta name="author" content="Krixano">
<meta name="description" content="Center for ZeroNet Development. Tutorials, Collaboration, Questions">
<base href="" target="_top" id="base">
<script>base.href = document.location.href.replace("/media", "").replace("index.html", "").replace(/[&?]wrapper=False/, "").replace(/[&?]wrapper_nonce=[A-Za-z0-9]+/, "")</script>
<link rel="stylesheet" href="font-awesome-4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="css/buefy.css" />
<link rel="stylesheet" href="css/main.css" />
<script src="js/navToggle.js" defer></script>
</head>
<body>
<div id="app">
<my-hero v-bind:class="{ 'is-medium': heroIsMedium }" v-bind:title="heroTitle" v-bind:subtitle="heroSubtitle">
<div v-html="heroContent"></div>
</my-hero>
<component v-bind:is="currentView" v-bind:current-authaddress="currentAuthaddress" v-bind:tutorials-list="tutorialsList" v-bind:blog-posts="blogPosts" v-bind:tutorial-content="tutorialContent" v-bind:tableofcontents="tableOfContents" v-bind:tutorial-comments="comments" v-bind:questions-list="questionsList" v-bind:reference-id="referenceID" v-bind:date-added="dateAdded" v-bind:answers-list="answersList" v-bind:question-title="questionTitle" v-bind:question-subtitle="questionSubtitle" v-bind:question-comments="comments" v-bind:question-authaddress="questionAuthaddress" v-bind:solutionid="solutionid" v-bind:solution-authaddress="solutionAuthaddress" v-bind:all-comments="allComments" v-bind:tags="tags"></component>
<my-footer></my-footer>
</div>
<!-- ZeroFrame -->
<script type="text/javascript" src="js/ZeroFrame.js"></script>
<!-- Vue & Router -->
<script type="text/javascript" src="js/vue.min.js"></script>
<script type="text/javascript" src="js/router.js"></script>
<script type="text/javascript" src="js/vue-zeroframe-router.js"></script>
<script type="text/javascript" src="js/vueComponents.js"></script>
<script type="text/javascript" src="js/vueRoutes.js"></script>
<script type="text/javascript" src="collab/collab-routes.js"></script>
<script type="text/javascript" src="js/vue-async-computed.js"></script>
<!-- Bulma and Buefy -->
<script type="text/javascript" src="js/buefy.js"></script>
<!-- Markdown-It -->
<script type="text/javascript" src="js/markdown-it/markdown-it.min.js"></script>
<script type="text/javascript" src="js/markdown-it/markdown-it-footnote.min.js"></script>
<script type="text/javascript" src="js/markdown-it/markdown-it-emoji-light.min.js"></script>
<script type="text/javascript" src="js/markdown-it/markdown-it-abbr.min.js"></script>
<script type="text/javascript" src="js/markdown-it/markdown-it-deflist.min.js"></script>
<!-- Moment JS -->
<script type="text/javascript" src="js/moment.js"></script>
<!-- HighlightJS -->
<link rel="stylesheet" href="js/highlightjs/styles/atom-one-light.css">
<script type="text/javascript" src="js/highlightjs/highlight.pack.js"></script>
<script>hljs.initHighlightingOnLoad();</script>
<script>
// Markdown It
var md = window.markdownit();
md.use(window.markdownitFootnote);
md.use(window.markdownitEmoji);
md.use(window.markdownitAbbr);
md.use(window.markdownitDeflist);
md.set({
html: true,
highlight: function (str, lang) {
if (lang && hljs.getLanguage(lang)) {
try {
return hljs.highlight(lang, str).value;
} catch (__) {}
}
return ''; // use external default escaping
}
});
// Vue
Vue.use(Buefy);
Vue.use(AsyncComputed);
Vue.use(VueZeroFrameRouter);
var app = new Vue({
data: {
site_info: null,
userKeyValueData: {},
currentView: null,
currentAuthaddress: '',
heroIsMedium: true,
heroTitle: "",
heroSubtitle: "",
heroContent: "",
blogPosts: [],
tutorialsList: [],
referenceID: null,
dateAdded: null,
tutorialContent: "",
tableOfContents: "",
comments: [],
allComments: [],
userComments: [], // TODO: Change this to use allComments instead
questionsList: [],
questionTitle: "",
questionSubtitle: "",
questionAuthaddress: "",
solutionid: null,
solutionAuthaddress: "",
answersList: [],
allAnswersList: [],
tags: "",
allTags: []
}
}).$mount('#app');
// ZeroFrame
class ZeroApp extends ZeroFrame {
onOpenWebsocket () {
this.cmd("siteInfo", {}, (site_info) => {
this.site_info = site_info;
getUsersKeyValueData();
getTags(true);
fillInCurrentUser();
app.currentAuthaddress = this.site_info.auth_address;
getUsersComments();
});
this.cmd("wrapperNotification", ["info", "This is the DEV version of the zite."]);
}
selectUser () {
this.cmd("certSelect", {accepted_domains: ["zeroid.bit", "kaffie.bit", "cryptoid.bit"]})
return false
}
onRequest (cmd, message) {
if (cmd == "setSiteInfo") {
this.site_info = message.params; // Save site info data to allow access it later
getUsersKeyValueData();
app.currentAuthaddress = this.site_info.auth_address;
fillInCurrentUser();
getUsersComments();
if (Router.currentRoute == "questions/:certuserid/:id") {
// When user changes, refresh answers list (but don't sort answers)
getAnswersList(app.referenceID, app.questionAuthaddress, app.solutionid, app.solutionAuthaddress, false);
}
if (message.params.event[0] == "file_done") {
getTags(true);
if (Router.currentRoute == "tutorials") {
checkTutorialsList(true, true);
} else if (Router.currentRoute == "tutorials/:slug") {
getComments(app.referenceID, "t");
} else if (Router.currentRoute == "questions") {
getQuestionsList();
} else if (Router.currentRoute == "questions/:certuserid/:id") {
getQuestion(app.referenceID, app.questionAuthaddress, false);
//getVotesForAnswersList();
//getCommentsWithAuthaddress(app.referenceID, app.questionAuthaddress, "q");
//getAnswersList(app.referenceID, app.questionAuthaddress);
//getAllComments();
} else if (Router.currentRoute == "blog") {
getBlogPosts(null, true);
} else if (Router.currentRoute == "blog/:slug") {
// TODO: Update blog post
//getBlogPost(app.);
getComments(app.referenceID, 'b');
} else if (Router.currentRoute == "") {
checkTutorialsList(false, true);
getQuestionsList();
}
}
}
Router.listenForBack(cmd, message);
}
}
zeroframe = new ZeroApp();
page = zeroframe; // NOTE: For ZeroFrame Router
// ZeroFrame Router
// Route Components are declared in the js/vueRoutes.js file.
VueZeroFrameRouter_Init(app, [
{ route: 'tutorials/:slug', component: TutorialsSlug },
{ route: 'tutorials', component: Tutorials },
{ route: 'questions/tags/:tag', component: QuestionsTagsTag },
{ route: 'questions/new', component: QuestionsNew },
{ route: 'questions/:certuserid/:id/answer', component: QuestionsCertuseridIdAnswer },
{ route: 'questions/:certuserid/:id/edit', component: QuestionsCertuseridIdEdit },
{ route: 'questions/:certuserid/:id', component: QuestionsCertuseridId },
{ route: 'questions', component: Questions },
{ route: 'blog/:slug', component: BlogSlug },
{ route: 'blog', component: Blog },
{ route: '', component: Home }
]);
if (initCollabRoutes) initCollabRoutes(app);
// Change the content in the hero.
function setupHero(isMedium, title, subtitle, content = "") {
if (isMedium != null) {
app.heroIsMedium = isMedium;
}
if (title != null) {
app.heroTitle = title;
}
if (subtitle != null) {
app.heroSubtitle = subtitle;
}
if (content != null) {
app.heroContent = content;
}
}
// Change innerHTML of all elements with class of 'currentuser' to
// the current user's cert_user_id, or a Select User link when there isn't
// a current user selected. This is called everytime a route is loaded
// and when the current user changes.
function fillInCurrentUser() {
var elements = document.querySelectorAll('.currentuser');
for (var i = 0; i < elements.length; i++) {
if (zeroframe.site_info.cert_user_id) {
if (elements[i].parentElement.tagName == "A" || elements[i].parentElement.tagName == "BUTTON") {
elements[i].innerHTML = zeroframe.site_info.cert_user_id;
} else {
elements[i].innerHTML = '<a href="#Select+user" onclick="return zeroframe.selectUser()">' + zeroframe.site_info.cert_user_id + '</a>';
}
} else {
if (elements[i].parentElement.tagName == "A" || elements[i].parentElement.tagName == "BUTTON") {
elements[i].innerHTML = "Select User";
} else {
elements[i].innerHTML = '<a href="#Select+user" onclick="return zeroframe.selectUser()">Select User</a>';
}
}
}
}
function getUsersKeyValueData() {
// Not Logged in
if (!zeroframe.site_info.cert_user_id) {
return;
}
zeroframe.cmd('dbQuery', ['SELECT key, value FROM keyvalue LEFT JOIN json USING (json_id) WHERE cert_user_id="' + zeroframe.site_info.cert_user_id + '" AND directory="users/' + zeroframe.site_info.auth_address + '"'], (rows) => {
app.userKeyValueData = {};
for (var i = 0; i < rows.length; i++) {
var row = rows[i];
app.userKeyValueData[row.key] = row.value ? row.value : 1;
}
});
}
function saveUsersKeyValueData(innerdata = null, signAndPublish = true) {
if (!app.userKeyValueData) {
console.log("Error: No user's keyvalue data!");
return;
}
// No account selected -> Display error
if (!zeroframe.site_info.cert_user_id) {
zeroframe.cmd("wrapperNotification", ["info", "Please, select your account."]);
zeroframe.selectUser();
return;
}
if (!innerdata) {
// This is the data file path
var data_inner_path = "data/users/" + zeroframe.site_info.auth_address + "/data.json";
var content_inner_path = "data/users/" + zeroframe.site_info.auth_address + "/content.json";
zeroframe.cmd("fileGet", {"inner_path": data_inner_path, "required": false}, (data) => {
if (!data) {
console.log("ERROR: No data for the current user. Cannot edit question that doesn't exist.");
return;
}
data = JSON.parse(data);
for (var property in app.userKeyValueData) {
if (app.userKeyValueData.hasOwnProperty(property)) {
data[property] = app.userKeyValueData[property];
}
}
// Encode data array to utf8 json text
var json_raw = unescape(encodeURIComponent(JSON.stringify(data, undefined, '\t')));
// Write file to disk
zeroframe.cmd("fileWrite", [data_inner_path, btoa(json_raw)], (res) => {
if (res == "ok") {
if (signAndPublish) {
// Sign the changed file in our user's directory
zeroframe.cmd("siteSign", {"inner_path": content_inner_path}, (res) => {
// Publish to other users
zeroframe.cmd("sitePublish", {"inner_path": content_inner_path, "sign": false});
});
}
} else {
zeroframe.cmd("wrapperNotification", ["error", "File write error: #{res}"]);
}
});
});
} else {
for (var property in app.userKeyValueData) {
if (app.userKeyValueData.hasOwnProperty(property)) {
innerdata[property] = app.userKeyValueData[property];
}
}
}
}
// Called from oninput of textarea, passes in 'this' so the function can
// use it's height and scrollHeight.
function expandTextarea(textarea) {
textarea.style.height = "";
textarea.style.height = textarea.scrollHeight + "px";
if (textarea.style["overflow-y"] != "hidden") {
textarea.style["overflow-y"] = "hidden";
}
}
function getTags(refresh = false, f = null) {
if (app.allTags.length == 0 || refresh) {
zeroframe.cmd('dbQuery', ['SELECT * FROM tags'], (tags) => {
app.allTags = tags;
if (f && typeof f == 'function') {
f();
}
});
}
}
// Parses tags from string of tag id's delimited by commas
// If not an integer, it will use it as a name of a custom tag.
// Returns array of tag names
function parseTagIds(tags) {
if (!tags || tags.length == 0) return null;
// Make sure allTags is not empty
var tagIds = tags.split(',').map(function(t) {
var integer = parseInt(t);
return isNaN(integer) ? t.trim() : integer;
});
var tagNames = tagIds.map(function(id) {
if (typeof id == 'string') return id;
return app.allTags[id - 1].name;
});
return tagNames;
}
// Parses tags from string of tag names delimited by commas
// Returns arrays of tag ids
function parseTagNames(tags) {
if (!tags || tags.length == 0) return null;
var tagNames = tags.split(',');
var tagIds = tagNames.map(function(name) {
return tagNameToId(name);
});
return tagIds;
}
function tagNameToId(tagName) {
var tag = app.allTags.find(function(tag) {
return tag.name == tagName;
});
if (tag) return tag.tag_id;
else return tagName.trim();
}
function newUsersData() {
return {
"next_comment_id": 1,
"next_question_id": 1,
"next_answer_id": 1,
"comments": [],
"questions": [],
"answers": [],
"answer_votes": []
};
}
function getBlogPosts(f = null, refresh = false) {
if (app.blogPosts.length == 0 || refresh) {
zeroframe.cmd('dbQuery', ['SELECT * FROM blogposts ORDER BY date_added DESC'], (posts) => {
app.blogPosts = posts;
if (f && typeof f == 'function') f();
});
}
}
function getBlogPost(slug, f = null) {
if (slug) {
var getBlogPost = function(blogPosts) {
var post = null;
for (var i in blogPosts) {
if (blogPosts[i].slug == slug) {
post = blogPosts[i];
}
}
if (post) {
app.tutorialContent = md.render(post.body);
app.heroTitle = post.title;
app.heroSubtitle = "Published on " + moment(this.dateAdded).format('MMMM Do, YYYY');
app.referenceID = post.post_id;
app.dateAdded = post.date_added;
getComments(post.post_id, "b", f);
} else {
app.tutorialContent = "";
app.heroTitle = 'Not Found';
app.heroSubtitle = 'This page was not found!';
app.dateAdded = null;
}
};
if (app.blogPosts.length == 0) {
zeroframe.cmd('dbQuery', ['SELECT * FROM blogPosts'], (blogPosts) => getBlogPost(blogPosts));
} else {
getBlogPost(app.blogPosts);
}
}
}
// Get's all tutorials from database and caches it in app.tutorialsList
// TODO(krixano): Recache tutorial list when tutorials database changes
function checkTutorialsList(asc = false, refresh = false) {
if (app.tutorialsList.length == 0 || refresh) {
var order = "DESC"
if (asc) order = "ASC";
zeroframe.cmd('dbQuery', ['SELECT * FROM tutorials ORDER BY id ' + order], (tutorials) => {
app.tutorialsList = tutorials;
});
}
}
// Get the tutorial from the tutorialList, get its markdown file,
// and convert it into html, and generate a table of contents based on
// the main headings.
// Afterwards, call the getComments function.
// TODO?(krixano): Implement caching of last visited tutorial's text?
function getTutorial(slug, f = null) {
if (slug) {
var getTutorial = function(tutorials) {
var tutorial = null;
for (var i in tutorials) {
if (tutorials[i].slug == slug) {
tutorial = tutorials[i];
}
}
if (tutorial) {
zeroframe.cmd('fileGet', ['tutorials/' + tutorial.file], (content) => {
app.heroTitle = tutorial.title;
app.heroSubtitle = 'By ' + tutorial.author;
app.tutorialContent = md.render(content);
app.referenceID = tutorial.id;
app.dateAdded = tutorial.date_added;
// Generate Table Of Contents
var tableOfContents = "<ol>";
var headings = app.tutorialContent.match(/<(h2)[^>]*>([^<]+)<\/(h2)>/g);
for (var i = 0; i < headings.length; i++) {
tableOfContents += "<li><a href='#h" + i + "'>" + headings[i].replace(/<h2[^>]*>/, '').replace(/<\/h2>/, '') + "</a></li>";
}
tableOfContents += "</ol>";
app.tableOfContents = tableOfContents;
getComments(tutorial.id, "t", f);
});
} else {
app.tutorialContent = "";
app.heroTitle = 'Not Found';
app.heroSubtitle = 'This page was not found!';
app.dateAdded = null;
// Router.navigate('not-found');
}
};
if (app.tutorialsList.length == 0) {
zeroframe.cmd('dbQuery', ['SELECT * FROM tutorials'], (tutorials) => getTutorial(tutorials));
} else {
getTutorial(app.tutorialsList);
}
}
}
// Get comments that reference given id and type from database.
// Usually used when the referenced post is a Tutorial.
// ReferenceTypes:
// t - tutorial
// q - question
// a - answer
// b - blog post
function getComments(referenceID, referenceType, f = null) {
zeroframe.cmd("dbQuery", ["SELECT * FROM comments LEFT JOIN json USING (json_id) WHERE reference_id=" + referenceID + " AND reference_type='" + referenceType + "' ORDER BY date_added DESC"], (comments) => {
app.comments = comments;
if (f && typeof f == 'function') f();
});
}
// Get all comments from database.
function getAllComments(f = null) {
zeroframe.cmd("dbQuery", ["SELECT * FROM comments LEFT JOIN json USING (json_id) ORDER BY date_added DESC"], (comments) => {
app.allComments = comments;
if (f && typeof f == 'function') f();
});
}
// Get current user's comments from database.
// TODO: Change this to use getAllComments instead (and cache the comments and check whether they are already downloaded, etc)?
function getUsersComments(f = null) {
zeroframe.cmd("dbQuery", ["SELECT * FROM comments LEFT JOIN json USING (json_id) ORDER BY date_added DESC"], (comments) => {
app.usersComments = comments;
if (f && typeof f == 'function') f();
});
}
// Get all comments that reference given id, type, and auth_address of
// the user where the json file that contains the referenced post is located.
// Usually used when the referenced post is a Question. NOTE: Answers use getAllComments isntead!
// ReferenceTypes:
// t - tutorial
// q - question
// a - answer
// b - blog post
function getCommentsWithAuthaddress(referenceID, auth_address, referenceType) {
if (referenceType == "t") {
console.log("ERROR: getCommentsWithAuthaddress doesn't work with tutorials.");
return;
}
zeroframe.cmd("dbQuery", ["SELECT * FROM comments LEFT JOIN json USING (json_id) WHERE reference_id=" + referenceID + " AND reference_auth_address='" + auth_address + "' AND reference_type='" + referenceType + "' ORDER BY date_added DESC"], (comments) => {
app.comments = comments;
});
}
// Post a comment referencing a post of given type with given id from json
// file located in the directory of the user whose auth_address matches
// the given auth_address.
// ReferenceTypes:
// t - tutorial
// q - question
// a - answer
// b - blog post
function postComment(referenceType, referenceID, referenceAuthAddress = null, refreshComments = true, f = null) {
// No account selected -> Display error
if (!zeroframe.site_info.cert_user_id) {
zeroframe.cmd("wrapperNotification", ["info", "Please, select your account."]);
zeroframe.selectUser();
return;
}
// This is the data file path
var data_inner_path = "data/users/" + zeroframe.site_info.auth_address + "/data.json";
var content_inner_path = "data/users/" + zeroframe.site_info.auth_address + "/content.json";
// Load our current messages
zeroframe.cmd("fileGet", {"inner_path": data_inner_path, "required": false}, (data) => {
if (data)
data = JSON.parse(data);
else
data = newUsersData();
if (!data.comments) data.comments = [];
// Add the new message to data
data.comments.push({
"comment_id": app.userKeyValueData["next_comment_id"] || 1,
"reference_id": referenceID,
"reference_type": referenceType,
"reference_auth_address": referenceAuthAddress,
"body": document.getElementById("comment").value,
"date_added": Date.now()
});
if (!app.userKeyValueData["next_comment_id"]) app.userKeyValueData["next_comment_id"] = 1;
app.userKeyValueData["next_comment_id"]++;
saveUsersKeyValueData(data, false);
// Encode data array to utf8 json text
var json_raw = unescape(encodeURIComponent(JSON.stringify(data, undefined, '\t')));
// Write file to disk
zeroframe.cmd("fileWrite", [data_inner_path, btoa(json_raw)], (res) => {
if (res == "ok") {
// Reset the message input
document.getElementById("comment").value = "";
// Sign the changed file in our user's directory
zeroframe.cmd("siteSign", {"inner_path": content_inner_path}, (res) => {
// Reload comments
if (refreshComments) {
if (referenceAuthAddress) {
getCommentsWithAuthaddress(app.referenceID, referenceAuthAddress, referenceType);
} else {
getComments(app.referenceID, referenceType);
}
}
if (f && typeof f == 'function') f();
// Publish to other users
zeroframe.cmd("sitePublish", {"inner_path": content_inner_path, "sign": false});
});
} else {
zeroframe.cmd("wrapperNotification", ["error", "File write error: #{res}"]);
}
});
});
}
// Overwrite answer of given id with new body from given textarea
function editComment(commentID, bodyTextarea, commentAuthaddress, referenceType, referenceAuthAddress = null) {
// No account selected -> Display error
if (!zeroframe.site_info.cert_user_id) {
zeroframe.cmd("wrapperNotification", ["info", "Please, select your account."]);
zeroframe.selectUser();
return;
}
// Check that the current user is equal to the question's user.
if (app.currentAuthaddress != commentAuthaddress) {
console.log("You cannot edit this. This question doesn't belong to you!");
zeroframe.cmd("wrapperNotification", ["info", "You cannot edit this. This question doesn't belong to you!"]);
return;
}
// This is the data file path
var data_inner_path = "data/users/" + zeroframe.site_info.auth_address + "/data.json";
var content_inner_path = "data/users/" + zeroframe.site_info.auth_address + "/content.json";
zeroframe.cmd("fileGet", {"inner_path": data_inner_path, "required": false}, (data) => {
if (!data) {
console.log("ERROR: No data for the current user. Cannot edit comment that doesn't exist.");
return;
}
data = JSON.parse(data);
for (var i = 0; i < data.comments.length; i++) {
var comment = data.comments[i];
if (comment.comment_id == commentID) {
comment.body = bodyTextarea.value;
// TODO: Add date_edited column to comments (and questions, and answers)
break;
}
}
// Encode data array to utf8 json text
var json_raw = unescape(encodeURIComponent(JSON.stringify(data, undefined, '\t')));
// Write file to disk
zeroframe.cmd("fileWrite", [data_inner_path, btoa(json_raw)], (res) => {
if (res == "ok") {
// Sign the changed file in our user's directory
zeroframe.cmd("siteSign", {"inner_path": content_inner_path}, (res) => {
// Refresh Comments
if (referenceAuthAddress) {
getCommentsWithAuthaddress(app.referenceID, referenceAuthAddress, referenceType);
} else {
getComments(app.referenceID, referenceType);
}
getUsersComments(); // WOW! This code is TERRIBLE! TODO: Make this code not terrible!
getAllComments();
// Publish to other users
zeroframe.cmd("sitePublish", {"inner_path": content_inner_path, "sign": false});
});
} else {
zeroframe.cmd("wrapperNotification", ["error", "File write error: #{res}"]);
}
});
});
}
// Get list of all questions from database.
function getQuestionsList(f = null) {
zeroframe.cmd('dbQuery', ['SELECT * FROM questions LEFT JOIN json USING (json_id) ORDER BY date_added DESC'], (questions) => {
app.questionsList = questions;
if (f && typeof f == 'function') f();
});
}
// Get list of all questions that have the given tagName in it's tags list
function getQuestionsToTag(tagName, f = null) {
var tagId = tagNameToId(tagName);
zeroframe.cmd('dbQuery', ['SELECT * FROM questions LEFT JOIN json USING (json_id) WHERE tags LIKE \'%' + tagId + '%\' ORDER BY date_added DESC'], (questions) => {
app.questionsList = questions;
if (f && typeof f == 'function') f();
});
}
// Determins in the current user can edit the current question. If it can,
// app.showEdit is set to true, which will display the edit button.
function questionAllowEdit() {
app.showEdit = zeroframe.site_info.auth_address == app.questionAuthaddress;
}
// Get question with given id from the data.json file of the user whose
// auth_address matches given auth_address
// Set markdown to true if you want app.tutorialContent to be the markdown
// instead of the html of the markdown.
function getQuestion(id, auth_address, sortAnswers = true, markdown = false, f = null) {
if (id && auth_address) {
var getQuestion = function(questions) {
var question = null;
for (var i in questions) {
if (questions[i].question_id == id) {
question = questions[i];
}
}
if (question) {
if (markdown) {
app.tutorialContent = question.body;
} else {
app.tutorialContent = md.render(question.body);
}
app.referenceID = question.question_id;
app.questionTitle = question.title;
app.questionSubtitle = question.cert_user_id;
app.questionAuthaddress = question.directory.replace(/users\//, '').replace(/\//g, '');
app.solutionid = question.solution_id;
app.solutionAuthaddress = question.solution_auth_address;
app.tags = question.tags ? question.tags : "";
app.dateAdded = question.date_added;
getCommentsWithAuthaddress(id, auth_address, "q");
getAnswersList(id, auth_address, app.solutionid, app.solutionAuthaddress, sortAnswers, f);
} else {
app.tutorialContent = "";
app.heroTitle = 'Not Found';
app.heroSubtitle = 'This page was not found!';
if (f && typeof f == 'function') f();
// Router.navigate('not-found');
}
};
zeroframe.cmd('dbQuery', ['SELECT * FROM questions LEFT JOIN json USING (json_id) WHERE directory="users/' + auth_address + '" ORDER BY date_added DESC'], (questions) => getQuestion(questions));
}
}
// Post a question in the current user's data.json file. The id of the question
// is 1 more than the id of the user's last question.
function postQuestion() {
// No account selected -> Display error
if (!zeroframe.site_info.cert_user_id) {
zeroframe.cmd("wrapperNotification", ["info", "Please, select your account."]);
zeroframe.selectUser();
return;
}
// This is the data file path
var data_inner_path = "data/users/" + zeroframe.site_info.auth_address + "/data.json";
var content_inner_path = "data/users/" + zeroframe.site_info.auth_address + "/content.json";
// Load our current questions
zeroframe.cmd("fileGet", {"inner_path": data_inner_path, "required": false}, (data) => {
if (data)
data = JSON.parse(data);
else
data = newUsersData();
if (!data.questions) data.questions = [];
// Add the new question to data
data.questions.push({
"question_id": app.userKeyValueData["next_question_id"] || 1,
"title": document.getElementById("questionTitle").value,
"body": document.getElementById("questionBody").value,
"tags": parseTagNames(document.getElementById("questionTags").value).join(','),
"date_added": Date.now()
});
if (!app.userKeyValueData["next_question_id"]) app.userKeyValueData["next_question_id"] = 1;
app.userKeyValueData["next_question_id"]++;
saveUsersKeyValueData(data, false);
// Encode data array to utf8 json text
var json_raw = unescape(encodeURIComponent(JSON.stringify(data, undefined, '\t')));
// Write file to disk
zeroframe.cmd("fileWrite", [data_inner_path, btoa(json_raw)], (res) => {
if (res == "ok") {
// Reset the question input
document.getElementById("questionTitle").value = "";
document.getElementById("questionBody").value = "";
// If successfully written to file, modify and save user's keyvalues
// Sign the changed file in our user's directory
zeroframe.cmd("siteSign", {"inner_path": content_inner_path}, (res) => {
// Reload Questions List
getQuestionsList();
// Publish to other users
zeroframe.cmd("sitePublish", {"inner_path": content_inner_path, "sign": false});
Router.navigate("questions");
});
} else {
zeroframe.cmd("wrapperNotification", ["error", "File write error: #{res}"]);
}
});
});
}
// Overwrite question of given id with new body from textarea with id of 'editQuestionBody'
function editQuestion(questionID, questionAuthaddress) {
// No account selected -> Display error
if (!zeroframe.site_info.cert_user_id) {
zeroframe.cmd("wrapperNotification", ["info", "Please, select your account."]);
zeroframe.selectUser();
return;
}
// Check that the current user is equal to the question's user.
if (app.currentAuthaddress != questionAuthaddress) {
console.log("You cannot edit this. This question doesn't belong to you!");
zeroframe.cmd("wrapperNotification", ["info", "You cannot edit this. This question doesn't belong to you!"]);
return;
}
// This is the data file path
var data_inner_path = "data/users/" + zeroframe.site_info.auth_address + "/data.json";
var content_inner_path = "data/users/" + zeroframe.site_info.auth_address + "/content.json";
zeroframe.cmd("fileGet", {"inner_path": data_inner_path, "required": false}, (data) => {
if (!data) {
console.log("ERROR: No data for the current user. Cannot edit question that doesn't exist.");
return;
}
data = JSON.parse(data);
for (var i = 0; i < data.questions.length; i++) {
var question = data.questions[i];
if (question.question_id == questionID) {
question.title = document.getElementById("editQuestionTitle").value;
question.body = document.getElementById("editQuestionBody").value;
question.tags = parseTagNames(document.getElementById("editQuestionTags").value).join(',');
// TODO: Add date_edited column to questions (and answers)
break;
}
}
// Encode data array to utf8 json text
var json_raw = unescape(encodeURIComponent(JSON.stringify(data, undefined, '\t')));
// Write file to disk
zeroframe.cmd("fileWrite", [data_inner_path, btoa(json_raw)], (res) => {
if (res == "ok") {
// Reset the question input
document.getElementById("editQuestionTitle").value = "";
document.getElementById("editQuestionBody").value = "";
// Sign the changed file in our user's directory
zeroframe.cmd("siteSign", {"inner_path": content_inner_path}, (res) => {
// Publish to other users
zeroframe.cmd("sitePublish", {"inner_path": content_inner_path, "sign": false});
Router.navigate("questions/" + zeroframe.site_info.auth_address + "/" + questionID);
});
} else {
zeroframe.cmd("wrapperNotification", ["error", "File write error: #{res}"]);
}
});
});
}
function questionMarkSolution(questionID, questionAuthaddress, answerID, answerAuthaddress) {
// No account selected -> Display error
if (!zeroframe.site_info.cert_user_id) {
zeroframe.cmd("wrapperNotification", ["info", "Please, select your account."]);
zeroframe.selectUser();
return;
}
// Check that the current user is equal to the question's user.
if (app.currentAuthaddress != questionAuthaddress) {
console.log("You cannot edit this. This question doesn't belong to you!");
zeroframe.cmd("wrapperNotification", ["info", "You cannot mark a solution for this question. This question doesn't belong to you!"]);
return;
}
// This is the data file path
var data_inner_path = "data/users/" + zeroframe.site_info.auth_address + "/data.json";
var content_inner_path = "data/users/" + zeroframe.site_info.auth_address + "/content.json";
zeroframe.cmd("fileGet", {"inner_path": data_inner_path, "required": false}, (data) => {
if (!data) {
console.log("ERROR: No data for the current user. Cannot mark solution for a question that doesn't exist.");
return;
}
data = JSON.parse(data);
for (var i = 0; i < data.questions.length; i++) {
var question = data.questions[i];
if (question.question_id == questionID) {
question.solution_id = answerID;
question.solution_auth_address = answerAuthaddress;
}
}
// Encode data array to utf8 json text
var json_raw = unescape(encodeURIComponent(JSON.stringify(data, undefined, '\t')));
// Write file to disk
zeroframe.cmd("fileWrite", [data_inner_path, btoa(json_raw)], (res) => {
if (res == "ok") {
app.solutionid = answerID;
app.solutionAuthaddress = answerAuthaddress;
// Sign the changed file in our user's directory
zeroframe.cmd("siteSign", {"inner_path": content_inner_path}, (res) => {
// Publish to other users
zeroframe.cmd("sitePublish", {"inner_path": content_inner_path, "sign": false});
});
} else {
zeroframe.cmd("wrapperNotification", ["error", "File write error: #{res}"]);
}
});
});
}
// Get list of all answers that reference a question with given id from
// a data.json file of a user whose auth_address matches the given auth_address.
function getAnswersList(question_id, question_auth_address, solutionID, solutionAuthaddress, sortAnswers = true, f = null) {
zeroframe.cmd('dbQuery', ['SELECT * FROM answers LEFT JOIN json USING (json_id) WHERE question_id=' + question_id + ' AND question_auth_address="' + question_auth_address + '" ORDER BY date_added DESC'], (answers) => {
// As long as a solution exists, go through all answers to find the solution from the array
//app.answersList = [];
var list = [];
if (solutionID && solutionAuthaddress) {
var solutionIndex = null;
for (var i = 0; i < answers.length; i++) {
if (answers[i].answer_id == solutionID && answers[i].directory.replace(/users\//, '').replace(/\//, '') == solutionAuthaddress) {
list.push(answers[i]); // Put solution first
solutionIndex = i;
break; // Don't go through rest of array if we found the solution - there can only be one solution
}
}
// If there is a solution
if (solutionIndex != null) {
// Remove solution from answers array
answers.splice(solutionIndex, 1); // Removes 1 element starting at the given index
}
}
list = list.concat(answers);
getVotesForAnswersList(list, function(newList) {
// Sort list by votes (disregarding the solution)
//if (sortAnswers) {
newList.sort(function(a, b) { // TODO: Don't resort when not on first zite load
if (a.answer_id == solutionID && a.directory.replace(/users\//, '').replace(/\//g, '') == solutionAuthaddress) return false;
return b.vote_amount - a.vote_amount;
});
//} else {
//}
// TODO: Make where it doesn't sort answers unless on first zite load
// which means I need to somehow keep the old sorting, since everytime the
// answerslist is updated, everything gets sorted by date (when not sorted by votes)
app.answersList = newList;
if (f && typeof f == 'function') f();
});
});
}
// Get the votes for the answers list
// This is called every time you get the answers list
// AND every time the current user changes
function getVotesForAnswersList(answersList, f = null) {
for (var i = 0; i < answersList.length; i++) {
var answer = answersList[i];
var auth_address = answer.directory.replace(/users\//, '').replace(/\//g, '');
getVotesForAnswer(answer.answer_id, auth_address, function(vote_amount, currentUserVoted, i) {
answersList[i]["vote_amount"] = vote_amount;
answersList[i]["current_user_voted"] = currentUserVoted;
if (i == answersList.length - 1 && f && typeof f == 'function') f(answersList);
}, i);
}
}
// Get the votes for the given answer
// Calls passed in function, giving it the vote amount and whether the current user has voted
function getVotesForAnswer(answer_id, answer_auth_address, f, outer_i = null) {
zeroframe.cmd('dbQuery', ['SELECT * FROM answer_votes LEFT JOIN json USING (json_id) WHERE answer_id=' + answer_id + ' AND answer_auth_address="' + answer_auth_address + '"'], (votes) => {
var vote_amount = 0;
var currentUserVoted = false;
for (var i = 0; i < votes.length; i++) {
var auth_address = votes[i].directory.replace(/users\//, '').replace(/\//g, '');
// Don't let there be two different vote's from same user
if (currentUserVoted && app.currentAuthaddress == auth_address) continue;
if (votes[i].vote > 0) vote_amount++; // For upvotes
if (votes[i].vote < 0) vote_amount--; // For downvotes
if (!currentUserVoted && app.currentAuthaddress == auth_address) {
if (votes[i].vote == 0) {
// TODO/NOTE: User has vote in json file, but it is 0, so return false so the voted arrows don't change color
currentUserVoted = false;
break;
} else {
currentUserVoted = true;