mirror of https://github.com/jkjoy/sunpeiwen.git
67 lines
2.5 KiB
JavaScript
67 lines
2.5 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const codegen_1 = require("../../compile/codegen");
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const util_1 = require("../../compile/util");
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const validate_1 = require("../../compile/validate");
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const error = {
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message: ({ params }) => codegen_1.str `should match "${params.ifClause}" schema`,
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params: ({ params }) => codegen_1._ `{failingKeyword: ${params.ifClause}}`,
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};
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const def = {
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keyword: "if",
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schemaType: ["object", "boolean"],
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trackErrors: true,
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error,
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code(cxt) {
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const { gen, parentSchema, it } = cxt;
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if (parentSchema.then === undefined && parentSchema.else === undefined) {
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validate_1.checkStrictMode(it, '"if" without "then" and "else" is ignored');
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}
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const hasThen = hasSchema(it, "then");
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const hasElse = hasSchema(it, "else");
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if (!hasThen && !hasElse)
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return;
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const valid = gen.let("valid", true);
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const schValid = gen.name("_valid");
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validateIf();
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cxt.reset();
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if (hasThen && hasElse) {
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const ifClause = gen.let("ifClause");
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cxt.setParams({ ifClause });
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gen.if(schValid, validateClause("then", ifClause), validateClause("else", ifClause));
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}
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else if (hasThen) {
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gen.if(schValid, validateClause("then"));
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}
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else {
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gen.if(codegen_1.not(schValid), validateClause("else"));
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}
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cxt.pass(valid, () => cxt.error(true));
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function validateIf() {
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const schCxt = cxt.subschema({
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keyword: "if",
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compositeRule: true,
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createErrors: false,
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allErrors: false,
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}, schValid);
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cxt.mergeEvaluated(schCxt);
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}
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function validateClause(keyword, ifClause) {
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return () => {
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const schCxt = cxt.subschema({ keyword }, schValid);
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gen.assign(valid, schValid);
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cxt.mergeValidEvaluated(schCxt, valid);
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if (ifClause)
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gen.assign(ifClause, codegen_1._ `${keyword}`);
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else
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cxt.setParams({ ifClause: keyword });
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};
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}
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},
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};
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function hasSchema(it, keyword) {
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const schema = it.schema[keyword];
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return schema !== undefined && !util_1.alwaysValidSchema(it, schema);
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}
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exports.default = def;
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//# sourceMappingURL=if.js.map
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