mirror of
https://github.com/easydiffusion/easydiffusion.git
synced 2024-12-25 16:38:55 +01:00
711 lines
21 KiB
JavaScript
711 lines
21 KiB
JavaScript
"use strict";
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// https://gomakethings.com/finding-the-next-and-previous-sibling-elements-that-match-a-selector-with-vanilla-js/
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function getNextSibling(elem, selector) {
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// Get the next sibling element
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let sibling = elem.nextElementSibling
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// If there's no selector, return the first sibling
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if (!selector) {
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return sibling
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}
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// If the sibling matches our selector, use it
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// If not, jump to the next sibling and continue the loop
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while (sibling) {
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if (sibling.matches(selector)) {
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return sibling
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}
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sibling = sibling.nextElementSibling
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}
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}
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/* Panel Stuff */
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// true = open
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let COLLAPSIBLES_INITIALIZED = false;
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const COLLAPSIBLES_KEY = "collapsibles";
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const COLLAPSIBLE_PANELS = []; // filled in by createCollapsibles with all the elements matching .collapsible
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// on-init call this for any panels that are marked open
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function toggleCollapsible(element) {
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const collapsibleHeader = element.querySelector(".collapsible");
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const handle = element.querySelector(".collapsible-handle");
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collapsibleHeader.classList.toggle("active")
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let content = getNextSibling(collapsibleHeader, '.collapsible-content')
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if (!collapsibleHeader.classList.contains("active")) {
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content.style.display = "none"
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if (handle != null) { // render results don't have a handle
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handle.innerHTML = '➕' // plus
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}
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} else {
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content.style.display = "block"
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if (handle != null) { // render results don't have a handle
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handle.innerHTML = '➖' // minus
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}
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}
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document.dispatchEvent(new CustomEvent('collapsibleClick', { detail: collapsibleHeader }))
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if (COLLAPSIBLES_INITIALIZED && COLLAPSIBLE_PANELS.includes(element)) {
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saveCollapsibles()
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}
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}
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function saveCollapsibles() {
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let values = {}
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COLLAPSIBLE_PANELS.forEach(element => {
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let value = element.querySelector(".collapsible").className.indexOf("active") !== -1
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values[element.id] = value
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})
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localStorage.setItem(COLLAPSIBLES_KEY, JSON.stringify(values))
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}
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function createCollapsibles(node) {
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let save = false
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if (!node) {
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node = document
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save = true
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}
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let collapsibles = node.querySelectorAll(".collapsible")
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collapsibles.forEach(function(c) {
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if (save && c.parentElement.id) {
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COLLAPSIBLE_PANELS.push(c.parentElement)
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}
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let handle = document.createElement('span')
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handle.className = 'collapsible-handle'
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if (c.classList.contains("active")) {
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handle.innerHTML = '➖' // minus
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} else {
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handle.innerHTML = '➕' // plus
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}
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c.insertBefore(handle, c.firstChild)
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c.addEventListener('click', function() {
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toggleCollapsible(c.parentElement)
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})
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})
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if (save) {
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let saved = localStorage.getItem(COLLAPSIBLES_KEY)
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if (!saved) {
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saved = tryLoadOldCollapsibles();
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}
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if (!saved) {
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saveCollapsibles()
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saved = localStorage.getItem(COLLAPSIBLES_KEY)
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}
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let values = JSON.parse(saved)
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COLLAPSIBLE_PANELS.forEach(element => {
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let value = element.querySelector(".collapsible").className.indexOf("active") !== -1
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if (values[element.id] != value) {
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toggleCollapsible(element)
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}
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})
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COLLAPSIBLES_INITIALIZED = true
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}
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}
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function tryLoadOldCollapsibles() {
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const old_map = {
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"advancedPanelOpen": "editor-settings",
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"modifiersPanelOpen": "editor-modifiers",
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"negativePromptPanelOpen": "editor-inputs-prompt"
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};
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if (localStorage.getItem(Object.keys(old_map)[0])) {
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let result = {};
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Object.keys(old_map).forEach(key => {
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const value = localStorage.getItem(key);
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if (value !== null) {
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result[old_map[key]] = (value == true || value == "true")
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localStorage.removeItem(key)
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}
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});
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result = JSON.stringify(result)
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localStorage.setItem(COLLAPSIBLES_KEY, result)
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return result
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}
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return null;
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}
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function permute(arr) {
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let permutations = []
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let n = arr.length
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let n_permutations = Math.pow(2, n)
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for (let i = 0; i < n_permutations; i++) {
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let perm = []
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let mask = Number(i).toString(2).padStart(n, '0')
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for (let idx = 0; idx < mask.length; idx++) {
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if (mask[idx] === '1' && arr[idx].trim() !== '') {
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perm.push(arr[idx])
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}
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}
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if (perm.length > 0) {
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permutations.push(perm)
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}
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}
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return permutations
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}
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// https://stackoverflow.com/a/8212878
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function millisecondsToStr(milliseconds) {
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function numberEnding (number) {
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return (number > 1) ? 's' : ''
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}
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let temp = Math.floor(milliseconds / 1000)
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let hours = Math.floor((temp %= 86400) / 3600)
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let s = ''
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if (hours) {
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s += hours + ' hour' + numberEnding(hours) + ' '
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}
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let minutes = Math.floor((temp %= 3600) / 60)
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if (minutes) {
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s += minutes + ' minute' + numberEnding(minutes) + ' '
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}
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let seconds = temp % 60
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if (!hours && minutes < 4 && seconds) {
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s += seconds + ' second' + numberEnding(seconds)
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}
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return s
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}
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// https://rosettacode.org/wiki/Brace_expansion#JavaScript
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function BraceExpander() {
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'use strict'
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// Index of any closing brace matching the opening
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// brace at iPosn,
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// with the indices of any immediately-enclosed commas.
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function bracePair(tkns, iPosn, iNest, lstCommas) {
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if (iPosn >= tkns.length || iPosn < 0) return null;
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let t = tkns[iPosn],
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n = (t === '{') ? (
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iNest + 1
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) : (t === '}' ? (
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iNest - 1
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) : iNest),
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lst = (t === ',' && iNest === 1) ? (
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lstCommas.concat(iPosn)
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) : lstCommas;
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return n ? bracePair(tkns, iPosn + 1, n, lst) : {
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close: iPosn,
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commas: lst
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};
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}
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// Parse of a SYNTAGM subtree
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function andTree(dctSofar, tkns) {
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if (!tkns.length) return [dctSofar, []];
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let dctParse = dctSofar ? dctSofar : {
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fn: and,
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args: []
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},
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head = tkns[0],
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tail = head ? tkns.slice(1) : [],
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dctBrace = head === '{' ? bracePair(
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tkns, 0, 0, []
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) : null,
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lstOR = dctBrace && (
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dctBrace.close
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) && dctBrace.commas.length ? (
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splitAt(dctBrace.close + 1, tkns)
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) : null;
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return andTree({
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fn: and,
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args: dctParse.args.concat(
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lstOR ? (
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orTree(dctParse, lstOR[0], dctBrace.commas)
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) : head
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)
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}, lstOR ? (
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lstOR[1]
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) : tail);
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}
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// Parse of a PARADIGM subtree
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function orTree(dctSofar, tkns, lstCommas) {
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if (!tkns.length) return [dctSofar, []];
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let iLast = lstCommas.length;
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return {
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fn: or,
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args: splitsAt(
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lstCommas, tkns
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).map(function (x, i) {
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let ts = x.slice(
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1, i === iLast ? (
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-1
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) : void 0
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);
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return ts.length ? ts : [''];
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}).map(function (ts) {
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return ts.length > 1 ? (
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andTree(null, ts)[0]
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) : ts[0];
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})
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};
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}
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// List of unescaped braces and commas, and remaining strings
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function tokens(str) {
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// Filter function excludes empty splitting artefacts
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let toS = function (x) {
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return x.toString();
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};
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return str.split(/(\\\\)/).filter(toS).reduce(function (a, s) {
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return a.concat(s.charAt(0) === '\\' ? s : s.split(
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/(\\*[{,}])/
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).filter(toS));
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}, []);
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}
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// PARSE TREE OPERATOR (1 of 2)
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// Each possible head * each possible tail
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function and(args) {
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let lng = args.length,
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head = lng ? args[0] : null,
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lstHead = "string" === typeof head ? (
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[head]
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) : head;
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return lng ? (
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1 < lng ? lstHead.reduce(function (a, h) {
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return a.concat(
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and(args.slice(1)).map(function (t) {
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return h + t;
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})
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);
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}, []) : lstHead
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) : [];
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}
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// PARSE TREE OPERATOR (2 of 2)
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// Each option flattened
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function or(args) {
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return args.reduce(function (a, b) {
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return a.concat(b);
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}, []);
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}
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// One list split into two (first sublist length n)
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function splitAt(n, lst) {
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return n < lst.length + 1 ? [
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lst.slice(0, n), lst.slice(n)
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] : [lst, []];
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}
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// One list split into several (sublist lengths [n])
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function splitsAt(lstN, lst) {
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return lstN.reduceRight(function (a, x) {
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return splitAt(x, a[0]).concat(a.slice(1));
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}, [lst]);
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}
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// Value of the parse tree
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function evaluated(e) {
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return typeof e === 'string' ? e :
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e.fn(e.args.map(evaluated));
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}
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// JSON prettyprint (for parse tree, token list etc)
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function pp(e) {
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return JSON.stringify(e, function (k, v) {
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return typeof v === 'function' ? (
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'[function ' + v.name + ']'
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) : v;
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}, 2)
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}
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// ----------------------- MAIN ------------------------
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// s -> [s]
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this.expand = function(s) {
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// BRACE EXPRESSION PARSED
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let dctParse = andTree(null, tokens(s))[0];
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// ABSTRACT SYNTAX TREE LOGGED
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// console.log(pp(dctParse));
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// AST EVALUATED TO LIST OF STRINGS
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return evaluated(dctParse);
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}
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}
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/** Pause the execution of an async function until timer elapse.
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* @Returns a promise that will resolve after the specified timeout.
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*/
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function asyncDelay(timeout) {
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return new Promise(function(resolve, reject) {
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setTimeout(resolve, timeout, true)
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})
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}
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function PromiseSource() {
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const srcPromise = new Promise((resolve, reject) => {
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Object.defineProperties(this, {
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resolve: { value: resolve, writable: false }
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, reject: { value: reject, writable: false }
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})
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})
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Object.defineProperties(this, {
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promise: {value: makeQuerablePromise(srcPromise), writable: false}
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})
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}
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/** A debounce is a higher-order function, which is a function that returns another function
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* that, as long as it continues to be invoked, will not be triggered.
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* The function will be called after it stops being called for N milliseconds.
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* If `immediate` is passed, trigger the function on the leading edge, instead of the trailing.
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* @Returns a promise that will resolve to func return value.
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*/
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function debounce (func, wait, immediate) {
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if (typeof wait === "undefined") {
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wait = 40
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}
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if (typeof wait !== "number") {
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throw new Error("wait is not an number.")
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}
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let timeout = null
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let lastPromiseSrc = new PromiseSource()
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const applyFn = function(context, args) {
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let result = undefined
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try {
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result = func.apply(context, args)
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} catch (err) {
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lastPromiseSrc.reject(err)
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}
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if (result instanceof Promise) {
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result.then(lastPromiseSrc.resolve, lastPromiseSrc.reject)
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} else {
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lastPromiseSrc.resolve(result)
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}
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}
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return function(...args) {
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const callNow = Boolean(immediate && !timeout)
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const context = this;
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if (timeout) {
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clearTimeout(timeout)
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}
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timeout = setTimeout(function () {
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if (!immediate) {
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applyFn(context, args)
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}
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lastPromiseSrc = new PromiseSource()
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timeout = null
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}, wait)
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if (callNow) {
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applyFn(context, args)
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}
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return lastPromiseSrc.promise
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}
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}
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function preventNonNumericalInput(e) {
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e = e || window.event;
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let charCode = (typeof e.which == "undefined") ? e.keyCode : e.which;
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let charStr = String.fromCharCode(charCode);
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let re = e.target.getAttribute('pattern') || '^[0-9]+$'
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re = new RegExp(re)
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if (!charStr.match(re)) {
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e.preventDefault();
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}
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}
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/** Returns the global object for the current execution environement.
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* @Returns window in a browser, global in node and self in a ServiceWorker.
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* @Notes Allows unit testing and use of the engine outside of a browser.
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*/
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function getGlobal() {
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if (typeof globalThis === 'object') {
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return globalThis
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} else if (typeof global === 'object') {
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return global
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} else if (typeof self === 'object') {
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return self
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}
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try {
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return Function('return this')()
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} catch {
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// If the Function constructor fails, we're in a browser with eval disabled by CSP headers.
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return window
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} // Returns undefined if global can't be found.
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}
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/** Check if x is an Array or a TypedArray.
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* @Returns true if x is an Array or a TypedArray, false otherwise.
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*/
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function isArrayOrTypedArray(x) {
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return Boolean(typeof x === 'object' && (Array.isArray(x) || (ArrayBuffer.isView(x) && !(x instanceof DataView))))
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}
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function makeQuerablePromise(promise) {
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if (typeof promise !== 'object') {
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throw new Error('promise is not an object.')
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}
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if (!(promise instanceof Promise)) {
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throw new Error('Argument is not a promise.')
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}
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// Don't modify a promise that's been already modified.
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if ('isResolved' in promise || 'isRejected' in promise || 'isPending' in promise) {
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return promise
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}
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let isPending = true
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let isRejected = false
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let rejectReason = undefined
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let isResolved = false
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let resolvedValue = undefined
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const qurPro = promise.then(
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function(val){
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isResolved = true
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isPending = false
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resolvedValue = val
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return val
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}
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, function(reason) {
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rejectReason = reason
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isRejected = true
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isPending = false
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throw reason
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}
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)
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Object.defineProperties(qurPro, {
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'isResolved': {
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get: () => isResolved
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}
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, 'resolvedValue': {
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get: () => resolvedValue
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}
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, 'isPending': {
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get: () => isPending
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}
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, 'isRejected': {
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get: () => isRejected
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}
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, 'rejectReason': {
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get: () => rejectReason
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}
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})
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return qurPro
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}
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/* inserts custom html to allow prettifying of inputs */
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function prettifyInputs(root_element) {
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root_element.querySelectorAll(`input[type="checkbox"]`).forEach(element => {
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if (element.style.display === "none") {
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return
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}
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var parent = element.parentNode;
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if (!parent.classList.contains("input-toggle")) {
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var wrapper = document.createElement("div");
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wrapper.classList.add("input-toggle");
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parent.replaceChild(wrapper, element);
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wrapper.appendChild(element);
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var label = document.createElement("label");
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label.htmlFor = element.id;
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wrapper.appendChild(label);
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}
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})
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}
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class GenericEventSource {
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#events = {};
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#types = []
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constructor(...eventsTypes) {
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if (Array.isArray(eventsTypes) && eventsTypes.length === 1 && Array.isArray(eventsTypes[0])) {
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eventsTypes = eventsTypes[0]
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}
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this.#types.push(...eventsTypes)
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}
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get eventTypes() {
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return this.#types
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}
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/** Add a new event listener
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*/
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addEventListener(name, handler) {
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if (!this.#types.includes(name)) {
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throw new Error('Invalid event name.')
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}
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if (this.#events.hasOwnProperty(name)) {
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this.#events[name].push(handler)
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} else {
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this.#events[name] = [handler]
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}
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}
|
|
/** Remove the event listener
|
|
*/
|
|
removeEventListener(name, handler) {
|
|
if (!this.#events.hasOwnProperty(name)) {
|
|
return
|
|
}
|
|
const index = this.#events[name].indexOf(handler)
|
|
if (index != -1) {
|
|
this.#events[name].splice(index, 1)
|
|
}
|
|
}
|
|
fireEvent(name, ...args) {
|
|
if (!this.#types.includes(name)) {
|
|
throw new Error(`Event ${String(name)} missing from Events.types`)
|
|
}
|
|
if (!this.#events.hasOwnProperty(name)) {
|
|
return Promise.resolve()
|
|
}
|
|
if (!args || !args.length) {
|
|
args = []
|
|
}
|
|
const evs = this.#events[name]
|
|
if (evs.length <= 0) {
|
|
return Promise.resolve()
|
|
}
|
|
return Promise.allSettled(evs.map((callback) => {
|
|
try {
|
|
return Promise.resolve(callback.apply(SD, args))
|
|
} catch (ex) {
|
|
return Promise.reject(ex)
|
|
}
|
|
}))
|
|
}
|
|
}
|
|
|
|
class ServiceContainer {
|
|
#services = new Map()
|
|
#singletons = new Map()
|
|
constructor(...servicesParams) {
|
|
servicesParams.forEach(this.register.bind(this))
|
|
}
|
|
get services () {
|
|
return this.#services
|
|
}
|
|
get singletons() {
|
|
return this.#singletons
|
|
}
|
|
register(params) {
|
|
if (ServiceContainer.isConstructor(params)) {
|
|
if (typeof params.name !== 'string') {
|
|
throw new Error('params.name is not a string.')
|
|
}
|
|
params = {name:params.name, definition:params}
|
|
}
|
|
if (typeof params !== 'object') {
|
|
throw new Error('params is not an object.')
|
|
}
|
|
[ 'name',
|
|
'definition',
|
|
].forEach((key) => {
|
|
if (!(key in params)) {
|
|
console.error('Invalid service %o registration.', params)
|
|
throw new Error(`params.${key} is not defined.`)
|
|
}
|
|
})
|
|
const opts = {definition: params.definition}
|
|
if ('dependencies' in params) {
|
|
if (Array.isArray(params.dependencies)) {
|
|
params.dependencies.forEach((dep) => {
|
|
if (typeof dep !== 'string') {
|
|
throw new Error('dependency name is not a string.')
|
|
}
|
|
})
|
|
opts.dependencies = params.dependencies
|
|
} else {
|
|
throw new Error('params.dependencies is not an array.')
|
|
}
|
|
}
|
|
if (params.singleton) {
|
|
opts.singleton = true
|
|
}
|
|
this.#services.set(params.name, opts)
|
|
return Object.assign({name: params.name}, opts)
|
|
}
|
|
get(name) {
|
|
const ctorInfos = this.#services.get(name)
|
|
if (!ctorInfos) {
|
|
return
|
|
}
|
|
if(!ServiceContainer.isConstructor(ctorInfos.definition)) {
|
|
return ctorInfos.definition
|
|
}
|
|
if(!ctorInfos.singleton) {
|
|
return this._createInstance(ctorInfos)
|
|
}
|
|
const singletonInstance = this.#singletons.get(name)
|
|
if(singletonInstance) {
|
|
return singletonInstance
|
|
}
|
|
const newSingletonInstance = this._createInstance(ctorInfos)
|
|
this.#singletons.set(name, newSingletonInstance)
|
|
return newSingletonInstance
|
|
}
|
|
|
|
_getResolvedDependencies(service) {
|
|
let classDependencies = []
|
|
if(service.dependencies) {
|
|
classDependencies = service.dependencies.map(this.get.bind(this))
|
|
}
|
|
return classDependencies
|
|
}
|
|
|
|
_createInstance(service) {
|
|
if (!ServiceContainer.isClass(service.definition)) {
|
|
// Call as normal function.
|
|
return service.definition(...this._getResolvedDependencies(service))
|
|
}
|
|
// Use new
|
|
return new service.definition(...this._getResolvedDependencies(service))
|
|
}
|
|
|
|
static isClass(definition) {
|
|
return typeof definition === 'function' && Boolean(definition.prototype) && definition.prototype.constructor === definition
|
|
}
|
|
static isConstructor(definition) {
|
|
return typeof definition === 'function'
|
|
}
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param {string} tag
|
|
* @param {object} attributes
|
|
* @param {string | Array<string>} classes
|
|
* @param {string | HTMLElement | Array<string | HTMLElement>}
|
|
* @returns {HTMLElement}
|
|
*/
|
|
function createElement(tagName, attributes, classes, textOrElements) {
|
|
const element = document.createElement(tagName)
|
|
if (attributes) {
|
|
Object.entries(attributes).forEach(([key, value]) => {
|
|
element.setAttribute(key, value)
|
|
});
|
|
}
|
|
if (classes) {
|
|
(Array.isArray(classes) ? classes : [classes]).forEach(className => element.classList.add(className))
|
|
}
|
|
if (textOrElements) {
|
|
const children = Array.isArray(textOrElements) ? textOrElements : [textOrElements]
|
|
children.forEach(textOrElem => {
|
|
if (textOrElem instanceof HTMLElement) {
|
|
element.appendChild(textOrElem)
|
|
} else {
|
|
element.appendChild(document.createTextNode(textOrElem))
|
|
}
|
|
})
|
|
}
|
|
return element
|
|
}
|