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-rw-r--r--includes/external/addressbook/node_modules/css-what/lib/es/stringify.js126
1 files changed, 126 insertions, 0 deletions
diff --git a/includes/external/addressbook/node_modules/css-what/lib/es/stringify.js b/includes/external/addressbook/node_modules/css-what/lib/es/stringify.js
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+++ b/includes/external/addressbook/node_modules/css-what/lib/es/stringify.js
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+import { SelectorType, AttributeAction } from "./types";
+const attribValChars = ["\\", '"'];
+const pseudoValChars = [...attribValChars, "(", ")"];
+const charsToEscapeInAttributeValue = new Set(attribValChars.map((c) => c.charCodeAt(0)));
+const charsToEscapeInPseudoValue = new Set(pseudoValChars.map((c) => c.charCodeAt(0)));
+const charsToEscapeInName = new Set([
+ ...pseudoValChars,
+ "~",
+ "^",
+ "$",
+ "*",
+ "+",
+ "!",
+ "|",
+ ":",
+ "[",
+ "]",
+ " ",
+ ".",
+].map((c) => c.charCodeAt(0)));
+/**
+ * Turns `selector` back into a string.
+ *
+ * @param selector Selector to stringify.
+ */
+export function stringify(selector) {
+ return selector
+ .map((token) => token.map(stringifyToken).join(""))
+ .join(", ");
+}
+function stringifyToken(token, index, arr) {
+ switch (token.type) {
+ // Simple types
+ case SelectorType.Child:
+ return index === 0 ? "> " : " > ";
+ case SelectorType.Parent:
+ return index === 0 ? "< " : " < ";
+ case SelectorType.Sibling:
+ return index === 0 ? "~ " : " ~ ";
+ case SelectorType.Adjacent:
+ return index === 0 ? "+ " : " + ";
+ case SelectorType.Descendant:
+ return " ";
+ case SelectorType.ColumnCombinator:
+ return index === 0 ? "|| " : " || ";
+ case SelectorType.Universal:
+ // Return an empty string if the selector isn't needed.
+ return token.namespace === "*" &&
+ index + 1 < arr.length &&
+ "name" in arr[index + 1]
+ ? ""
+ : `${getNamespace(token.namespace)}*`;
+ case SelectorType.Tag:
+ return getNamespacedName(token);
+ case SelectorType.PseudoElement:
+ return `::${escapeName(token.name, charsToEscapeInName)}${token.data === null
+ ? ""
+ : `(${escapeName(token.data, charsToEscapeInPseudoValue)})`}`;
+ case SelectorType.Pseudo:
+ return `:${escapeName(token.name, charsToEscapeInName)}${token.data === null
+ ? ""
+ : `(${typeof token.data === "string"
+ ? escapeName(token.data, charsToEscapeInPseudoValue)
+ : stringify(token.data)})`}`;
+ case SelectorType.Attribute: {
+ if (token.name === "id" &&
+ token.action === AttributeAction.Equals &&
+ token.ignoreCase === "quirks" &&
+ !token.namespace) {
+ return `#${escapeName(token.value, charsToEscapeInName)}`;
+ }
+ if (token.name === "class" &&
+ token.action === AttributeAction.Element &&
+ token.ignoreCase === "quirks" &&
+ !token.namespace) {
+ return `.${escapeName(token.value, charsToEscapeInName)}`;
+ }
+ const name = getNamespacedName(token);
+ if (token.action === AttributeAction.Exists) {
+ return `[${name}]`;
+ }
+ return `[${name}${getActionValue(token.action)}="${escapeName(token.value, charsToEscapeInAttributeValue)}"${token.ignoreCase === null ? "" : token.ignoreCase ? " i" : " s"}]`;
+ }
+ }
+}
+function getActionValue(action) {
+ switch (action) {
+ case AttributeAction.Equals:
+ return "";
+ case AttributeAction.Element:
+ return "~";
+ case AttributeAction.Start:
+ return "^";
+ case AttributeAction.End:
+ return "$";
+ case AttributeAction.Any:
+ return "*";
+ case AttributeAction.Not:
+ return "!";
+ case AttributeAction.Hyphen:
+ return "|";
+ case AttributeAction.Exists:
+ throw new Error("Shouldn't be here");
+ }
+}
+function getNamespacedName(token) {
+ return `${getNamespace(token.namespace)}${escapeName(token.name, charsToEscapeInName)}`;
+}
+function getNamespace(namespace) {
+ return namespace !== null
+ ? `${namespace === "*"
+ ? "*"
+ : escapeName(namespace, charsToEscapeInName)}|`
+ : "";
+}
+function escapeName(str, charsToEscape) {
+ let lastIdx = 0;
+ let ret = "";
+ for (let i = 0; i < str.length; i++) {
+ if (charsToEscape.has(str.charCodeAt(i))) {
+ ret += `${str.slice(lastIdx, i)}\\${str.charAt(i)}`;
+ lastIdx = i + 1;
+ }
+ }
+ return ret.length > 0 ? ret + str.slice(lastIdx) : str;
+}