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178 lines
6.9 KiB
178 lines
6.9 KiB
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.checkStrictMode = exports.getErrorPath = exports.Type = exports.useFunc = exports.setEvaluated = exports.evaluatedPropsToName = exports.mergeEvaluated = exports.eachItem = exports.unescapeJsonPointer = exports.escapeJsonPointer = exports.escapeFragment = exports.unescapeFragment = exports.schemaRefOrVal = exports.schemaHasRulesButRef = exports.schemaHasRules = exports.checkUnknownRules = exports.alwaysValidSchema = exports.toHash = void 0;
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const codegen_1 = require("./codegen");
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const code_1 = require("./codegen/code");
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// TODO refactor to use Set
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function toHash(arr) {
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const hash = {};
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for (const item of arr)
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hash[item] = true;
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return hash;
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}
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exports.toHash = toHash;
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function alwaysValidSchema(it, schema) {
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if (typeof schema == "boolean")
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return schema;
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if (Object.keys(schema).length === 0)
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return true;
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checkUnknownRules(it, schema);
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return !schemaHasRules(schema, it.self.RULES.all);
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}
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exports.alwaysValidSchema = alwaysValidSchema;
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function checkUnknownRules(it, schema = it.schema) {
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const { opts, self } = it;
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if (!opts.strictSchema)
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return;
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if (typeof schema === "boolean")
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return;
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const rules = self.RULES.keywords;
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for (const key in schema) {
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if (!rules[key])
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checkStrictMode(it, `unknown keyword: "${key}"`);
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}
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}
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exports.checkUnknownRules = checkUnknownRules;
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function schemaHasRules(schema, rules) {
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if (typeof schema == "boolean")
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return !schema;
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for (const key in schema)
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if (rules[key])
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return true;
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return false;
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}
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exports.schemaHasRules = schemaHasRules;
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function schemaHasRulesButRef(schema, RULES) {
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if (typeof schema == "boolean")
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return !schema;
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for (const key in schema)
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if (key !== "$ref" && RULES.all[key])
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return true;
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return false;
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}
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exports.schemaHasRulesButRef = schemaHasRulesButRef;
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function schemaRefOrVal({ topSchemaRef, schemaPath }, schema, keyword, $data) {
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if (!$data) {
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if (typeof schema == "number" || typeof schema == "boolean")
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return schema;
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if (typeof schema == "string")
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return (0, codegen_1._) `${schema}`;
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}
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return (0, codegen_1._) `${topSchemaRef}${schemaPath}${(0, codegen_1.getProperty)(keyword)}`;
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}
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exports.schemaRefOrVal = schemaRefOrVal;
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function unescapeFragment(str) {
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return unescapeJsonPointer(decodeURIComponent(str));
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}
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exports.unescapeFragment = unescapeFragment;
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function escapeFragment(str) {
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return encodeURIComponent(escapeJsonPointer(str));
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}
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exports.escapeFragment = escapeFragment;
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function escapeJsonPointer(str) {
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if (typeof str == "number")
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return `${str}`;
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return str.replace(/~/g, "~0").replace(/\//g, "~1");
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}
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exports.escapeJsonPointer = escapeJsonPointer;
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function unescapeJsonPointer(str) {
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return str.replace(/~1/g, "/").replace(/~0/g, "~");
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}
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exports.unescapeJsonPointer = unescapeJsonPointer;
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function eachItem(xs, f) {
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if (Array.isArray(xs)) {
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for (const x of xs)
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f(x);
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}
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else {
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f(xs);
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}
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}
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exports.eachItem = eachItem;
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function makeMergeEvaluated({ mergeNames, mergeToName, mergeValues, resultToName, }) {
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return (gen, from, to, toName) => {
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const res = to === undefined
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? from
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: to instanceof codegen_1.Name
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? (from instanceof codegen_1.Name ? mergeNames(gen, from, to) : mergeToName(gen, from, to), to)
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: from instanceof codegen_1.Name
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? (mergeToName(gen, to, from), from)
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: mergeValues(from, to);
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return toName === codegen_1.Name && !(res instanceof codegen_1.Name) ? resultToName(gen, res) : res;
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};
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}
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exports.mergeEvaluated = {
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props: makeMergeEvaluated({
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mergeNames: (gen, from, to) => gen.if((0, codegen_1._) `${to} !== true && ${from} !== undefined`, () => {
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gen.if((0, codegen_1._) `${from} === true`, () => gen.assign(to, true), () => gen.assign(to, (0, codegen_1._) `${to} || {}`).code((0, codegen_1._) `Object.assign(${to}, ${from})`));
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}),
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mergeToName: (gen, from, to) => gen.if((0, codegen_1._) `${to} !== true`, () => {
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if (from === true) {
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gen.assign(to, true);
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}
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else {
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gen.assign(to, (0, codegen_1._) `${to} || {}`);
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setEvaluated(gen, to, from);
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}
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}),
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mergeValues: (from, to) => (from === true ? true : { ...from, ...to }),
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resultToName: evaluatedPropsToName,
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}),
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items: makeMergeEvaluated({
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mergeNames: (gen, from, to) => gen.if((0, codegen_1._) `${to} !== true && ${from} !== undefined`, () => gen.assign(to, (0, codegen_1._) `${from} === true ? true : ${to} > ${from} ? ${to} : ${from}`)),
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mergeToName: (gen, from, to) => gen.if((0, codegen_1._) `${to} !== true`, () => gen.assign(to, from === true ? true : (0, codegen_1._) `${to} > ${from} ? ${to} : ${from}`)),
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mergeValues: (from, to) => (from === true ? true : Math.max(from, to)),
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resultToName: (gen, items) => gen.var("items", items),
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}),
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};
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function evaluatedPropsToName(gen, ps) {
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if (ps === true)
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return gen.var("props", true);
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const props = gen.var("props", (0, codegen_1._) `{}`);
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if (ps !== undefined)
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setEvaluated(gen, props, ps);
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return props;
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}
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exports.evaluatedPropsToName = evaluatedPropsToName;
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function setEvaluated(gen, props, ps) {
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Object.keys(ps).forEach((p) => gen.assign((0, codegen_1._) `${props}${(0, codegen_1.getProperty)(p)}`, true));
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}
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exports.setEvaluated = setEvaluated;
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const snippets = {};
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function useFunc(gen, f) {
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return gen.scopeValue("func", {
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ref: f,
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code: snippets[f.code] || (snippets[f.code] = new code_1._Code(f.code)),
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});
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}
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exports.useFunc = useFunc;
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var Type;
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(function (Type) {
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Type[Type["Num"] = 0] = "Num";
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Type[Type["Str"] = 1] = "Str";
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})(Type = exports.Type || (exports.Type = {}));
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function getErrorPath(dataProp, dataPropType, jsPropertySyntax) {
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// let path
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if (dataProp instanceof codegen_1.Name) {
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const isNumber = dataPropType === Type.Num;
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return jsPropertySyntax
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? isNumber
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? (0, codegen_1._) `"[" + ${dataProp} + "]"`
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: (0, codegen_1._) `"['" + ${dataProp} + "']"`
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: isNumber
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? (0, codegen_1._) `"/" + ${dataProp}`
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: (0, codegen_1._) `"/" + ${dataProp}.replace(/~/g, "~0").replace(/\\//g, "~1")`; // TODO maybe use global escapePointer
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}
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return jsPropertySyntax ? (0, codegen_1.getProperty)(dataProp).toString() : "/" + escapeJsonPointer(dataProp);
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}
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exports.getErrorPath = getErrorPath;
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function checkStrictMode(it, msg, mode = it.opts.strictSchema) {
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if (!mode)
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return;
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msg = `strict mode: ${msg}`;
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if (mode === true)
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throw new Error(msg);
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it.self.logger.warn(msg);
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}
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exports.checkStrictMode = checkStrictMode;
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//# sourceMappingURL=util.js.map
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