52 lines
1.6 KiB
Plaintext
52 lines
1.6 KiB
Plaintext
const matchIconName = /^[a-z0-9]+(-[a-z0-9]+)*$/;
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const stringToIcon = (value, validate, allowSimpleName, provider = "") => {
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const colonSeparated = value.split(":");
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if (value.slice(0, 1) === "@") {
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if (colonSeparated.length < 2 || colonSeparated.length > 3) {
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return null;
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}
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provider = colonSeparated.shift().slice(1);
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}
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if (colonSeparated.length > 3 || !colonSeparated.length) {
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return null;
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}
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if (colonSeparated.length > 1) {
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const name2 = colonSeparated.pop();
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const prefix = colonSeparated.pop();
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const result = {
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// Allow provider without '@': "provider:prefix:name"
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provider: colonSeparated.length > 0 ? colonSeparated[0] : provider,
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prefix,
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name: name2
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};
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return validate && !validateIconName(result) ? null : result;
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}
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const name = colonSeparated[0];
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const dashSeparated = name.split("-");
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if (dashSeparated.length > 1) {
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const result = {
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provider,
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prefix: dashSeparated.shift(),
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name: dashSeparated.join("-")
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};
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return validate && !validateIconName(result) ? null : result;
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}
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if (allowSimpleName && provider === "") {
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const result = {
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provider,
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prefix: "",
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name
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};
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return validate && !validateIconName(result, allowSimpleName) ? null : result;
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}
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return null;
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};
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const validateIconName = (icon, allowSimpleName) => {
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if (!icon) {
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return false;
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}
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return !!((icon.provider === "" || icon.provider.match(matchIconName)) && (allowSimpleName && icon.prefix === "" || icon.prefix.match(matchIconName)) && icon.name.match(matchIconName));
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};
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export { matchIconName, stringToIcon, validateIconName };
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