basant307/AI_Governance_Project

1import { defaultExtendedIconProps } from "../icon/defaults.js";2import { getIconsTree } from "./tree.js";3/**4* Match character5*/6const matchChar = /^[a-f0-9]+(-[a-f0-9]+)*$/;7/**8* Validate icon9*10* Returns name of property that failed validation or null on success11*/12function validateIconProps(item, fix, checkOtherProps) {13	for (const key in item) {14		const attr = key;15		const type = typeof item[attr];16		if (type === "undefined") {17			delete item[attr];18			continue;19		}20		const expectedType = typeof defaultExtendedIconProps[attr];21		if (expectedType !== "undefined") {22			if (type !== expectedType) {23				if (fix) {24					delete item[attr];25					continue;26				}27				return attr;28			}29			continue;30		}31		if (checkOtherProps && type === "object") if (fix) delete item[attr];32		else return key;33	}34	return null;35}36/**37* Validate icon set38* @returns param obj as IconifyJSON type on success, throw error on failure39*/40function validateIconSet(obj, options) {41	const fix = !!(options && options.fix);42	if (typeof obj !== "object" || obj === null || typeof obj.icons !== "object" || !obj.icons) throw new Error("Bad icon set");43	const data = obj;44	if (options && typeof options.prefix === "string") data.prefix = options.prefix;45	else if (typeof data.prefix !== "string" || !data.prefix) throw new Error("Invalid prefix");46	if (options && typeof options.provider === "string") data.provider = options.provider;47	else if (data.provider !== void 0) {48		if (typeof data.provider !== "string") if (fix) delete data.provider;49		else throw new Error("Invalid provider");50	}51	if (data.aliases !== void 0) {52		if (typeof data.aliases !== "object" || data.aliases === null) if (fix) delete data.aliases;53		else throw new Error("Invalid aliases list");54	}55	const tree = getIconsTree(data);56	const icons = data.icons;57	const aliases = data.aliases || Object.create(null);58	for (const name in tree) {59		const treeItem = tree[name];60		const isAlias = !icons[name];61		const parentObj = isAlias ? aliases : icons;62		if (!treeItem) {63			if (fix) {64				delete parentObj[name];65				continue;66			}67			throw new Error(`Invalid alias: ${name}`);68		}69		if (!name) {70			if (fix) {71				delete parentObj[name];72				continue;73			}74			throw new Error(`Invalid icon name: "${name}"`);75		}76		const item = parentObj[name];77		if (!isAlias) {78			if (typeof item.body !== "string") {79				if (fix) {80					delete parentObj[name];81					continue;82				}83				throw new Error(`Invalid icon: "${name}"`);84			}85		}86		const requiredProp = isAlias ? "parent" : "body";87		const key = typeof item[requiredProp] !== "string" ? requiredProp : validateIconProps(item, fix, true);88		if (key !== null) throw new Error(`Invalid property "${key}" in "${name}"`);89	}90	if (data.not_found !== void 0 && !(data.not_found instanceof Array)) if (fix) delete data.not_found;91	else throw new Error("Invalid not_found list");92	if (!Object.keys(data.icons).length && !(data.not_found && data.not_found.length)) throw new Error("Icon set is empty");93	if (fix && !Object.keys(aliases).length) delete data.aliases;94	const failedOptionalProp = validateIconProps(data, false, false);95	if (failedOptionalProp) throw new Error(`Invalid value type for "${failedOptionalProp}"`);96	if (data.chars !== void 0) {97		if (typeof data.chars !== "object" || data.chars === null) if (fix) delete data.chars;98		else throw new Error("Invalid characters map");99	}100	if (typeof data.chars === "object") {101		const chars = data.chars;102		Object.keys(chars).forEach((char) => {103			if (!matchChar.exec(char) || typeof chars[char] !== "string") {104				if (fix) {105					delete chars[char];106					return;107				}108				throw new Error(`Invalid character "${char}"`);109			}110			const target = chars[char];111			if (!data.icons[target] && (!data.aliases || !data.aliases[target])) {112				if (fix) {113					delete chars[char];114					return;115				}116				throw new Error(`Character "${char}" points to missing icon "${target}"`);117			}118		});119		if (fix && !Object.keys(data.chars).length) delete data.chars;120	}121	return data;122}123export { matchChar, validateIconSet };124