142 lines
3.5 KiB
JavaScript
142 lines
3.5 KiB
JavaScript
'use strict';
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module.exports = function generate_oneOf(it, $keyword, $ruleType) {
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var out = ' ';
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var $lvl = it.level;
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var $dataLvl = it.dataLevel;
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var $schema = it.schema[$keyword];
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var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
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var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
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var $breakOnError = !it.opts.allErrors;
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var $data = 'data' + ($dataLvl || '');
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var $valid = 'valid' + $lvl;
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var $errs = 'errs__' + $lvl;
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var $it = it.util.copy(it);
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var $closingBraces = '';
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$it.level++;
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var $nextValid = 'valid' + $it.level;
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var $currentBaseId = $it.baseId,
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$prevValid = 'prevValid' + $lvl,
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$passingSchemas = 'passingSchemas' + $lvl;
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out +=
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'var ' +
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$errs +
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' = errors , ' +
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$prevValid +
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' = false , ' +
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$valid +
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' = false , ' +
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$passingSchemas +
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' = null; ';
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var $wasComposite = it.compositeRule;
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it.compositeRule = $it.compositeRule = true;
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var arr1 = $schema;
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if (arr1) {
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var $sch,
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$i = -1,
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l1 = arr1.length - 1;
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while ($i < l1) {
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$sch = arr1[($i += 1)];
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if (
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it.opts.strictKeywords ?
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(typeof $sch == 'object' && Object.keys($sch).length > 0) ||
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$sch === false
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: it.util.schemaHasRules($sch, it.RULES.all)
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) {
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$it.schema = $sch;
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$it.schemaPath = $schemaPath + '[' + $i + ']';
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$it.errSchemaPath = $errSchemaPath + '/' + $i;
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out += ' ' + it.validate($it) + ' ';
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$it.baseId = $currentBaseId;
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} else {
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out += ' var ' + $nextValid + ' = true; ';
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}
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if ($i) {
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out +=
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' if (' +
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$nextValid +
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' && ' +
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$prevValid +
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') { ' +
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$valid +
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' = false; ' +
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$passingSchemas +
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' = [' +
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$passingSchemas +
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', ' +
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$i +
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']; } else { ';
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$closingBraces += '}';
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}
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out +=
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' if (' +
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$nextValid +
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') { ' +
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$valid +
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' = ' +
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$prevValid +
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' = true; ' +
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$passingSchemas +
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' = ' +
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$i +
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'; }';
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}
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}
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it.compositeRule = $it.compositeRule = $wasComposite;
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out +=
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'' +
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$closingBraces +
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'if (!' +
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$valid +
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') { var err = '; /* istanbul ignore else */
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if (it.createErrors !== false) {
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out +=
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" { keyword: '" +
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'oneOf' +
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"' , dataPath: (dataPath || '') + " +
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it.errorPath +
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' , schemaPath: ' +
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it.util.toQuotedString($errSchemaPath) +
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' , params: { passingSchemas: ' +
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$passingSchemas +
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' } ';
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if (it.opts.messages !== false) {
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out += " , message: 'should match exactly one schema in oneOf' ";
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}
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if (it.opts.verbose) {
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out +=
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' , schema: validate.schema' +
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$schemaPath +
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' , parentSchema: validate.schema' +
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it.schemaPath +
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' , data: ' +
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$data +
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' ';
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}
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out += ' } ';
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} else {
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out += ' {} ';
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}
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out +=
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'; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
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if (!it.compositeRule && $breakOnError) {
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/* istanbul ignore if */
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if (it.async) {
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out += ' throw new ValidationError(vErrors); ';
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} else {
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out += ' validate.errors = vErrors; return false; ';
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}
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}
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out +=
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'} else { errors = ' +
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$errs +
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'; if (vErrors !== null) { if (' +
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$errs +
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') vErrors.length = ' +
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$errs +
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'; else vErrors = null; }';
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if (it.opts.allErrors) {
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out += ' } ';
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}
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return out;
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};
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