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ref.js 4.60 KiB
'use strict';
module.exports = function generate_ref(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $async, $refCode;
  if ($schema == '#' || $schema == '#/') {
    if (it.isRoot) {
      $async = it.async;
      $refCode = 'validate';
    } else {
      $async = it.root.schema.$async === true;
      $refCode = 'root.refVal[0]';
  } else {
    var $refVal = it.resolveRef(it.baseId, $schema, it.isRoot);
    if ($refVal === undefined) {
      var $message = it.MissingRefError.message(it.baseId, $schema);
      if (it.opts.missingRefs == 'fail') {
        it.logger.error($message);
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ('$ref') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { ref: \'' + (it.util.escapeQuotes($schema)) + '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'can\\\'t resolve reference ' + (it.util.escapeQuotes($schema)) + '\' ';
          if (it.opts.verbose) {
            out += ' , schema: ' + (it.util.toQuotedString($schema)) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          out += ' } ';
        } else {
          out += ' {} ';
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        if ($breakOnError) {
          out += ' if (false) { ';
      } else if (it.opts.missingRefs == 'ignore') {
        it.logger.warn($message);
        if ($breakOnError) {
          out += ' if (true) { ';
      } else {
        throw new it.MissingRefError(it.baseId, $schema, $message);
    } else if ($refVal.inline) {
      var $it = it.util.copy(it);
      $it.level++;
      var $nextValid = 'valid' + $it.level;
      $it.schema = $refVal.schema;
      $it.schemaPath = '';
      $it.errSchemaPath = $schema;
var $code = it.validate($it).replace(/validate\.schema/g, $refVal.code); out += ' ' + ($code) + ' '; if ($breakOnError) { out += ' if (' + ($nextValid) + ') { '; } } else { $async = $refVal.$async === true || (it.async && $refVal.$async !== false); $refCode = $refVal.code; } } if ($refCode) { var $$outStack = $$outStack || []; $$outStack.push(out); out = ''; if (it.opts.passContext) { out += ' ' + ($refCode) + '.call(this, '; } else { out += ' ' + ($refCode) + '( '; } out += ' ' + ($data) + ', (dataPath || \'\')'; if (it.errorPath != '""') { out += ' + ' + (it.errorPath); } var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData', $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ', rootData) '; var __callValidate = out; out = $$outStack.pop(); if ($async) { if (!it.async) throw new Error('async schema referenced by sync schema'); if ($breakOnError) { out += ' var ' + ($valid) + '; '; } out += ' try { await ' + (__callValidate) + '; '; if ($breakOnError) { out += ' ' + ($valid) + ' = true; '; } out += ' } catch (e) { if (!(e instanceof ValidationError)) throw e; if (vErrors === null) vErrors = e.errors; else vErrors = vErrors.concat(e.errors); errors = vErrors.length; '; if ($breakOnError) { out += ' ' + ($valid) + ' = false; '; } out += ' } '; if ($breakOnError) { out += ' if (' + ($valid) + ') { '; } } else { out += ' if (!' + (__callValidate) + ') { if (vErrors === null) vErrors = ' + ($refCode) + '.errors; else vErrors = vErrors.concat(' + ($refCode) + '.errors); errors = vErrors.length; } '; if ($breakOnError) { out += ' else { '; } } } return out; }