Brunobkr/llama.cpp_AlgMor24_github

1import { escape_html } from '../../escaping.js';2import { clsx as _clsx } from 'clsx';3import { has_own_property } from './utils.js';4 5/**6 * `<div translate={false}>` should be rendered as `<div translate="no">` and _not_7 * `<div translate="false">`, which is equivalent to `<div translate="yes">`. There8 * may be other odd cases that need to be added to this list in future9 * @type {Record<string, Map<any, string>>}10 */11const replacements = {12	translate: new Map([13		[true, 'yes'],14		[false, 'no']15	])16};17 18/**19 * @template V20 * @param {string} name21 * @param {V} value22 * @param {boolean} [is_boolean]23 * @returns {string}24 */25export function attr(name, value, is_boolean = false) {26	// attribute hidden for values other than "until-found" behaves like a boolean attribute27	if (name === 'hidden' && value !== 'until-found') {28		is_boolean = true;29	}30	if (value == null || (!value && is_boolean)) return '';31	const normalized =32		(has_own_property.call(replacements, name) && replacements[name].get(value)) || value;33	const assignment = is_boolean ? `=""` : `="${escape_html(normalized, true)}"`;34	return ` ${name}${assignment}`;35}36 37/**38 * Small wrapper around clsx to preserve Svelte's (weird) handling of falsy values.39 * TODO Svelte 6 revisit this, and likely turn all falsy values into the empty string (what clsx also does)40 * @param  {any} value41 */42export function clsx(value) {43	if (typeof value === 'object') {44		return _clsx(value);45	} else {46		return value ?? '';47	}48}49 50const whitespace = [...' \t\n\r\f\u00a0\u000b\ufeff'];51 52/**53 * @param {any} value54 * @param {string | null} [hash]55 * @param {Record<string, boolean>} [directives]56 * @returns {string | null}57 */58export function to_class(value, hash, directives) {59	var classname = value == null ? '' : '' + value;60 61	if (hash) {62		classname = classname ? classname + ' ' + hash : hash;63	}64 65	if (directives) {66		for (var key of Object.keys(directives)) {67			if (directives[key]) {68				classname = classname ? classname + ' ' + key : key;69			} else if (classname.length) {70				var len = key.length;71				var a = 0;72 73				while ((a = classname.indexOf(key, a)) >= 0) {74					var b = a + len;75 76					if (77						(a === 0 || whitespace.includes(classname[a - 1])) &&78						(b === classname.length || whitespace.includes(classname[b]))79					) {80						classname = (a === 0 ? '' : classname.substring(0, a)) + classname.substring(b + 1);81					} else {82						a = b;83					}84				}85			}86		}87	}88 89	return classname === '' ? null : classname;90}91 92/**93 *94 * @param {Record<string,any>} styles95 * @param {boolean} important96 */97function append_styles(styles, important = false) {98	var separator = important ? ' !important;' : ';';99	var css = '';100 101	for (var key of Object.keys(styles)) {102		var value = styles[key];103		if (value != null && value !== '') {104			css += ' ' + key + ': ' + value + separator;105		}106	}107 108	return css;109}110 111/**112 * @param {string} name113 * @returns {string}114 */115function to_css_name(name) {116	if (name[0] !== '-' || name[1] !== '-') {117		return name.toLowerCase();118	}119	return name;120}121 122/**123 * @param {any} value124 * @param {Record<string, any> | [Record<string, any>, Record<string, any>]} [styles]125 * @returns {string | null}126 */127export function to_style(value, styles) {128	if (styles) {129		var new_style = '';130 131		/** @type {Record<string,any> | undefined} */132		var normal_styles;133 134		/** @type {Record<string,any> | undefined} */135		var important_styles;136 137		if (Array.isArray(styles)) {138			normal_styles = styles[0];139			important_styles = styles[1];140		} else {141			normal_styles = styles;142		}143 144		if (value) {145			value = String(value)146				.replaceAll(/\s*\/\*.*?\*\/\s*/g, '')147				.trim();148 149			/** @type {boolean | '"' | "'"} */150			var in_str = false;151			var in_apo = 0;152			var in_comment = false;153 154			var reserved_names = [];155 156			if (normal_styles) {157				reserved_names.push(...Object.keys(normal_styles).map(to_css_name));158			}159			if (important_styles) {160				reserved_names.push(...Object.keys(important_styles).map(to_css_name));161			}162 163			var start_index = 0;164			var name_index = -1;165 166			const len = value.length;167			for (var i = 0; i < len; i++) {168				var c = value[i];169 170				if (in_comment) {171					if (c === '/' && value[i - 1] === '*') {172						in_comment = false;173					}174				} else if (in_str) {175					if (in_str === c) {176						in_str = false;177					}178				} else if (c === '/' && value[i + 1] === '*') {179					in_comment = true;180				} else if (c === '"' || c === "'") {181					in_str = c;182				} else if (c === '(') {183					in_apo++;184				} else if (c === ')') {185					in_apo--;186				}187 188				if (!in_comment && in_str === false && in_apo === 0) {189					if (c === ':' && name_index === -1) {190						name_index = i;191					} else if (c === ';' || i === len - 1) {192						if (name_index !== -1) {193							var name = to_css_name(value.substring(start_index, name_index).trim());194 195							if (!reserved_names.includes(name)) {196								if (c !== ';') {197									i++;198								}199 200								var property = value.substring(start_index, i).trim();201								new_style += ' ' + property + ';';202							}203						}204 205						start_index = i + 1;206						name_index = -1;207					}208				}209			}210		}211 212		if (normal_styles) {213			new_style += append_styles(normal_styles);214		}215 216		if (important_styles) {217			new_style += append_styles(important_styles, true);218		}219 220		new_style = new_style.trim();221		return new_style === '' ? null : new_style;222	}223 224	return value == null ? null : String(value);225}226