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Cleanup

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This commit is contained in:
Vivek Teega 2022-03-27 16:02:30 +05:30
parent fdf3d4c21b
commit bf8567d652
2 changed files with 14 additions and 461 deletions
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431
index.html
View File

@ -507,438 +507,7 @@
</script>
<script id='ui_utils'>
// Global letiables
const domRefs = {};
const currentYear = new Date().getFullYear();
//Checks for internet connection status
if (!navigator.onLine)
notify(
"There seems to be a problem connecting to the internet, Please check you internet connection.",
"error"
);
window.addEventListener("offline", () => {
notify(
"There seems to be a problem connecting to the internet, Please check you internet connection.",
"error",
{ pinned: true }
);
});
window.addEventListener("online", () => {
getRef("notification_drawer").clearAll();
notify("We are back online.", "success");
});
// Use instead of document.getElementById
function getRef(elementId) {
if (!domRefs.hasOwnProperty(elementId)) {
domRefs[elementId] = {
count: 1,
ref: null,
};
return document.getElementById(elementId);
} else {
if (domRefs[elementId].count < 3) {
domRefs[elementId].count = domRefs[elementId].count + 1;
return document.getElementById(elementId);
} else {
if (!domRefs[elementId].ref)
domRefs[elementId].ref = document.getElementById(elementId);
return domRefs[elementId].ref;
}
}
}
// returns dom with specified element
function createElement(tagName, options = {}) {
const { className, textContent, innerHTML, attributes = {} } = options
const elem = document.createElement(tagName)
for (let attribute in attributes) {
elem.setAttribute(attribute, attributes[attribute])
}
if (className)
elem.className = className
if (textContent)
elem.textContent = textContent
if (innerHTML)
elem.innerHTML = innerHTML
return elem
}
// Use when a function needs to be executed after user finishes changes
const debounce = (callback, wait) => {
let timeoutId = null;
return (...args) => {
window.clearTimeout(timeoutId);
timeoutId = window.setTimeout(() => {
callback.apply(null, args);
}, wait);
};
}
let zIndex = 10
// function required for popups or modals to appear
function showPopup(popupId, pinned) {
zIndex++
getRef(popupId).setAttribute('style', `z-index: ${zIndex}`)
getRef(popupId).show({ pinned })
return getRef(popupId);
}
// hides the popup or modal
function hidePopup() {
if (popupStack.peek() === undefined)
return;
popupStack.peek().popup.hide()
}
document.addEventListener('popupopened', e => {
})
document.addEventListener('popupclosed', e => {
zIndex--
switch (e.target.id) {
case 'preview_popup':
getRef('preview_container').innerHTML = ''
break;
case 'sign_in_popup':
getRef('sign_in').style = ''
getRef('sign_in').classList.remove('hide')
getRef('sign_up').style = ''
getRef('sign_up').classList.add('hide')
break;
}
})
// displays a popup for asking permission. Use this instead of JS confirm
const getConfirmation = (title, options = {}) => {
return new Promise(resolve => {
const { message, cancelText = 'Cancel', confirmText = 'OK' } = options
showPopup('confirmation_popup', true)
getRef('confirm_title').textContent = title;
getRef('confirm_message').textContent = message;
let cancelButton = getRef('confirmation_popup').children[2].children[0],
submitButton = getRef('confirmation_popup').children[2].children[1]
submitButton.textContent = confirmText
cancelButton.textContent = cancelText
submitButton.onclick = () => {
hidePopup()
resolve(true);
}
cancelButton.onclick = () => {
hidePopup()
resolve(false);
}
})
}
//Function for displaying toast notifications. pass in error for mode param if you want to show an error.
function notify(message, mode, options = {}) {
const { pinned = false, sound = false } = options
let icon
switch (mode) {
case 'success':
icon = `<svg class="icon icon--success" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M10 15.172l9.192-9.193 1.415 1.414L10 18l-6.364-6.364 1.414-1.414z"/></svg>`
break;
case 'error':
icon = `<svg class="icon icon--error" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M12 22C6.477 22 2 17.523 2 12S6.477 2 12 2s10 4.477 10 10-4.477 10-10 10zm-1-7v2h2v-2h-2zm0-8v6h2V7h-2z"/></svg>`
break;
}
getRef("notification_drawer").push(message, { pinned, icon });
if (mode === 'error') {
console.error(message)
}
}
function getFormattedTime(time, format) {
try {
if (String(time).indexOf('_'))
time = String(time).split('_')[0]
const intTime = parseInt(time)
if (String(intTime).length < 13)
time *= 1000
let [day, month, date, year] = new Date(intTime).toString().split(' '),
minutes = new Date(intTime).getMinutes(),
hours = new Date(intTime).getHours(),
currentTime = new Date().toString().split(' ')
minutes = minutes < 10 ? `0${minutes}` : minutes
let finalHours = ``;
if (hours > 12)
finalHours = `${hours - 12}:${minutes}`
else if (hours === 0)
finalHours = `12:${minutes}`
else
finalHours = `${hours}:${minutes}`
finalHours = hours >= 12 ? `${finalHours} PM` : `${finalHours} AM`
switch (format) {
case 'date-only':
return `${month} ${date}, ${year}`;
break;
default:
return `${month} ${date} ${year}, ${finalHours}`;
}
} catch (e) {
console.error(e);
return time;
}
}
// implement event delegation
function delegate(el, event, selector, fn) {
el.addEventListener(event, function (e) {
const potentialTarget = e.target.closest(selector)
if (potentialTarget) {
e.delegateTarget = potentialTarget
fn.call(this, e)
}
})
}
window.addEventListener('hashchange', e => showPage(window.location.hash))
window.addEventListener("load", () => {
document.body.classList.remove('hide')
document.querySelectorAll('sm-input[data-flo-id]').forEach(input => input.customValidation = floCrypto.validateAddr)
document.querySelectorAll('sm-input[data-private-key]').forEach(input => input.customValidation = floCrypto.getPubKeyHex)
document.addEventListener('keyup', (e) => {
if (e.key === 'Escape') {
hidePopup()
}
})
document.addEventListener('copy', () => {
notify('copied', 'success')
})
document.addEventListener("pointerdown", (e) => {
if (e.target.closest("button, sm-button:not([disabled]), .interact")) {
createRipple(e, e.target.closest("button, sm-button, .interact"));
}
});
});
function createRipple(event, target) {
const circle = document.createElement("span");
const diameter = Math.max(target.clientWidth, target.clientHeight);
const radius = diameter / 2;
const targetDimensions = target.getBoundingClientRect();
circle.style.width = circle.style.height = `${diameter}px`;
circle.style.left = `${event.clientX - (targetDimensions.left + radius)}px`;
circle.style.top = `${event.clientY - (targetDimensions.top + radius)}px`;
circle.classList.add("ripple");
const rippleAnimation = circle.animate(
[
{
transform: "scale(4)",
opacity: 0,
},
],
{
duration: 600,
fill: "forwards",
easing: "ease-out",
}
);
target.append(circle);
rippleAnimation.onfinish = () => {
circle.remove();
};
}
const pagesData = {
openedPages: [],
params: {}
}
async function showPage(targetPage, options = {}) {
const { firstLoad, hashChange, isPreview } = options
let pageId
let params = {}
let searchParams
if (targetPage === '') {
pageId = 'main_page'
} else {
if (targetPage.includes('/')) {
if (targetPage.includes('?')) {
const splitAddress = targetPage.split('?')
searchParams = splitAddress.pop()
const pages = splitAddress.pop().split('/')
pageId = pages[1]
subPageId = pages[2]
} else {
const pages = targetPage.split('/')
pageId = pages[1]
subPageId = pages[2]
}
} else {
pageId = targetPage
}
}
if (pageId === 'dashboard' && !floGlobals.isSubAdmin) {
pageId = 'home'
history.replaceState(null, null, '#/home')
}
if (searchParams) {
const urlSearchParams = new URLSearchParams('?' + searchParams);
params = Object.fromEntries(urlSearchParams.entries());
}
switch (pageId) {
case 'home':
case 'main_page':
targetPage = 'main_page'
render.homepage()
break;
case 'article':
targetPage = 'article'
await render.article(params.articleID)
break;
case 'explore':
targetPage = 'explore'
render.explorePage(params)
break;
case 'writer':
targetPage = 'writer'
render.writerPage(params)
break;
case 'dashboard':
targetPage = 'dashboard'
await Promise.all([
floCloudAPI.requestObjectData('adminData'),
floCloudAPI.requestGeneralData('publishing_requests', {
callback: (d, e) => renderDashboard(d)
})
])
calculateVotes()
break;
}
if (targetPage === 'article') {
setTimeout(() => {
window.scroll({ top: 0 })
}, 0)
mobileQuery.addListener(handleMobileChange)
handleMobileChange(mobileQuery)
articleTitleObserver.observe(getRef('article_title'))
} else {
mobileQuery.removeListener(handleMobileChange)
articleTitleObserver.disconnect()
}
if (pageId !== 'loading') {
getRef('main').classList.remove('hide')
}
document.querySelectorAll('.page').forEach(page => page.classList.add('hide'))
getRef(targetPage).classList.remove('hide')
getRef(targetPage).animate([{ opacity: 0 }, { opacity: 1 }], { duration: 300, fill: 'forwards', easing: 'ease' })
if (pagesData.lastPage !== pageId) {
pagesData.lastPage = pageId
if (!pagesData.openedPages.includes(pageId)) {
pagesData.openedPages.push(pageId)
}
}
if (params)
pagesData.params = params
}
// class based lazy loading
class LazyLoader {
constructor(container, elementsToRender, renderFn, options = {}) {
const { batchSize = 10 } = options
this.elementsToRender = elementsToRender
this.arrayOfElements = (typeof elementsToRender === 'function') ? this.elementsToRender() : elementsToRender || []
this.renderFn = renderFn
this.intersectionObserver
this.batchSize = batchSize
this.lazyContainer = document.querySelector(container)
this.update = this.update.bind(this)
this.render = this.render.bind(this)
this.init = this.init.bind(this)
this.clear = this.clear.bind(this)
}
init() {
this.intersectionObserver = new IntersectionObserver((entries, observer) => {
entries.forEach(entry => {
if (entry.isIntersecting) {
observer.disconnect()
this.render({ lazyLoad: true })
}
})
}, {
threshold: 0.3
})
this.mutationObserver = new MutationObserver(mutationList => {
mutationList.forEach(mutation => {
if (mutation.type === 'childList') {
if (mutation.addedNodes.length) {
this.intersectionObserver.observe(this.lazyContainer.lastElementChild)
}
}
})
})
this.mutationObserver.observe(this.lazyContainer, {
childList: true,
})
this.render()
}
update(elementsToRender) {
this.arrayOfElements = (typeof elementsToRender === 'function') ? this.elementsToRender() : elementsToRender || []
this.render()
}
render(options = {}) {
let { lazyLoad = false } = options
const frag = document.createDocumentFragment();
if (lazyLoad) {
this.updateStartIndex = this.updateEndIndex
this.updateEndIndex = this.arrayOfElements.length > this.updateEndIndex + this.batchSize ? this.updateEndIndex + this.batchSize : this.arrayOfElements.length
} else {
this.intersectionObserver.disconnect()
this.lazyContainer.innerHTML = ``;
this.updateStartIndex = 0
this.updateEndIndex = this.arrayOfElements.length > this.batchSize ? this.batchSize : this.arrayOfElements.length
}
for (let index = this.updateStartIndex; index < this.updateEndIndex; index++) {
frag.append(this.renderFn(this.arrayOfElements[index]))
}
this.lazyContainer.append(frag)
}
clear() {
this.intersectionObserver.disconnect()
this.mutationObserver.disconnect()
this.lazyContainer.innerHTML = ``;
}
reset() {
this.arrayOfElements = (typeof this.elementsToRender === 'function') ? this.elementsToRender() : this.elementsToRender || []
this.render()
}
}
function animateTo(element, keyframes, options) {
const anime = element.animate(keyframes, { ...options, fill: 'both' })
anime.finished.then(() => {
anime.commitStyles()
anime.cancel()
})
return anime
}
// displays a popup for asking permission. Use this instead of JS confirm
const getConfirmation = (title, options = {}) => {
return new Promise(resolve => {
const { message, cancelText = 'Cancel', confirmText = 'OK' } = options
showPopup('confirmation_popup', true)
getRef('confirm_title').textContent = title;
getRef('confirm_message').textContent = message;
let cancelButton = getRef('confirmation_popup').children[2].children[0],
submitButton = getRef('confirmation_popup').children[2].children[1]
submitButton.textContent = confirmText
cancelButton.textContent = cancelText
submitButton.onclick = () => {
hidePopup()
resolve(true);
}
cancelButton.onclick = () => {
hidePopup()
resolve(false);
}
})
}
</script>
<script>

44
js/main_UI.js
View File

@ -87,38 +87,22 @@ function throttle(func, delay) {
}, delay);
}
class Stack {
constructor() {
this.items = [];
}
push(element) {
this.items.push(element);
}
pop() {
if (this.items.length == 0)
return "Underflow";
return this.items.pop();
}
peek() {
return this.items[this.items.length - 1];
}
}
let zIndex = 10
// function required for popups or modals to appear
function showPopup(popupId, pinned) {
zIndex++
getRef(popupId).setAttribute('style', `z-index: ${zIndex}`)
getRef(popupId).show({ pinned })
return getRef(popupId);
}
// function required for popups or modals to appear
function showPopup(popupId, pinned) {
zIndex++
getRef(popupId).setAttribute('style', `z-index: ${zIndex}`)
getRef(popupId).show({ pinned })
return getRef(popupId);
}
// hides the popup or modal
function hidePopup() {
if (popupStack.peek() === undefined)
return;
popupStack.peek().popup.hide()
}
// hides the popup or modal
function hidePopup() {
if (popupStack.peek() === undefined)
return;
popupStack.peek().popup.hide()
}
// displays a popup for asking permission. Use this instead of JS confirm
const getConfirmation = (title, message, cancelText = 'Cancel', confirmText = 'OK') => {