ghostfolio/node_modules/@iconify/utils/lib/icon/name.js

/**
* Expression to test part of icon name.
*
* Used when loading icons from Iconify API due to project naming convension.
* Ignored when using custom icon sets - convension does not apply.
*/
const matchIconName = /^[a-z0-9]+(-[a-z0-9]+)*$/;
/**
* Convert string icon name to IconifyIconName object.
*/
const stringToIcon = (value, validate, allowSimpleName, provider = "") => {
	const colonSeparated = value.split(":");
	if (value.slice(0, 1) === "@") {
		if (colonSeparated.length < 2 || colonSeparated.length > 3) return null;
		provider = colonSeparated.shift().slice(1);
	}
	if (colonSeparated.length > 3 || !colonSeparated.length) return null;
	if (colonSeparated.length > 1) {
		const name$1 = colonSeparated.pop();
		const prefix = colonSeparated.pop();
		const result = {
			provider: colonSeparated.length > 0 ? colonSeparated[0] : provider,
			prefix,
			name: name$1
		};
		return validate && !validateIconName(result) ? null : result;
	}
	const name = colonSeparated[0];
	const dashSeparated = name.split("-");
	if (dashSeparated.length > 1) {
		const result = {
			provider,
			prefix: dashSeparated.shift(),
			name: dashSeparated.join("-")
		};
		return validate && !validateIconName(result) ? null : result;
	}
	if (allowSimpleName && provider === "") {
		const result = {
			provider,
			prefix: "",
			name
		};
		return validate && !validateIconName(result, allowSimpleName) ? null : result;
	}
	return null;
};
/**
* Check if icon is valid.
*
* This function is not part of stringToIcon because validation is not needed for most code.
*/
const validateIconName = (icon, allowSimpleName) => {
	if (!icon) return false;
	return !!((allowSimpleName && icon.prefix === "" || !!icon.prefix) && !!icon.name);
};

export { matchIconName, stringToIcon, validateIconName };