mirror of https://github.com/bigchaindb/site.git
149 lines
4.5 KiB
JavaScript
149 lines
4.5 KiB
JavaScript
//=require gumshoe/dist/js/gumshoe.js
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//=include bigchain/tab.js
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//=include bigchain/newsletter.js
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const bigchaindbUrl = 'https://test.ipdb.io'
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const proxyUrl = 'https://getstarted.ipdb.io:4443'
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const apiPath = '/api/v1/'
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jQuery(function($) {
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//
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// init modules
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//
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Newsletter.init()
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})
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//
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// Scrollspy
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//
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gumshoe.init()
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//
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// Sticky nav
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//
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function stickyNav() {
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const menu = document.getElementsByClassName('menu--sub')[0]
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if ( window.innerWidth >= 768 ) {
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const offset = menu.offsetTop
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window.addEventListener('scroll', function() {
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if (offset < window.pageYOffset) {
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menu.classList.add('sticky')
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} else {
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menu.classList.remove('sticky')
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}
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}, false)
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}
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}
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stickyNav()
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//
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// BigchainDB transaction tool
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//
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// makes this file huuuuge, consider loading this as additional request
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//=include bigchaindb-driver/dist/browser/bigchaindb-driver.window.min.js
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window.addEventListener('DOMContentLoaded', function domload(event) {
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window.removeEventListener('DOMContentLoaded', domload, false)
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const driver = window.BigchainDB
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const API_PATH = proxyUrl + apiPath
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const form = document.getElementById('form-transaction')
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const postButton = document.getElementById('post')
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const messageInput = document.getElementById('message')
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// nasty jquery inside of here, YOLO
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$(".highlight code:contains('Blockchain all the things!')").html(function(_, html) {
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return html.replace(/(Blockchain all the things!)/g, '<strong class="code-example__message">$1</strong>');
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})
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const codeMessages = document.querySelectorAll('.code-example__message')
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function updateMessage(content) {
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const escapedContent = content.replace(/'/g, "\\'")
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for (var codeMessage of codeMessages) {
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codeMessage.textContent = escapedContent
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}
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}
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// empty default message
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updateMessage('')
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// quick form validation, live update code example with user input
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messageInput.addEventListener('input', function() {
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if (messageInput.value === '') {
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postButton.setAttribute('disabled', '')
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// empty message again
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updateMessage('')
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} else {
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postButton.removeAttribute('disabled')
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// update code message
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updateMessage(messageInput.value)
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}
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})
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postButton.addEventListener('click', function(e) {
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e.preventDefault()
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const message = messageInput.value
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const alice = new driver.Ed25519Keypair()
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const tx = driver.Transaction.makeCreateTransaction(
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{ message: message },
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null,
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[driver.Transaction.makeOutput(driver.Transaction.makeEd25519Condition(alice.publicKey))],
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alice.publicKey)
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const txSigned = driver.Transaction.signTransaction(tx, alice.privateKey)
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const conn = new driver.Connection(API_PATH)
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const waiting = document.getElementsByClassName('waiting')[0]
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const responseArea = document.getElementsByClassName('response')[0]
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const output = document.getElementsByClassName('output')[0]
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const messageInitial = document.getElementsByClassName('message')[0]
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const messageSuccess = document.getElementsByClassName('message--success')[0]
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const messageFail = document.getElementsByClassName('message--fail')[0]
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const transactionLink = document.getElementsByClassName('transaction-link')[0]
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conn.postTransaction(txSigned).then((response) => {
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waiting.classList.add('hide')
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messageInitial.classList.add('hide')
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responseArea.classList.remove('hide')
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messageSuccess.classList.remove('hide')
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console.log(response)
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const outputContent = JSON.stringify(response, null, 2) // indented with 2 spaces
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output.textContent = outputContent
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transactionLink.href = bigchaindbUrl + apiPath + 'transactions/' + response.id
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postButton.classList.add('disabled')
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postButton.style.opacity = 0
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responseArea.children[0].classList.add('nyan')
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}, reason => { // Error!
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console.log(reason)
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waiting.classList.add('hide')
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responseArea.classList.remove('hide')
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messageFail.classList.remove('hide')
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const outputContent = reason.status + ' ' + reason.statusText
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output.textContent = outputContent
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}).then((res) => console.log('Transaction status:', res.status))
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}, false)
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}, false)
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