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required.js 12.10 KiB
'use strict';
module.exports = function generate_required(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  var $vSchema = 'schema' + $lvl;
  if (!$isData) {
    if ($schema.length < it.opts.loopRequired && it.schema.properties && Object.keys(it.schema.properties).length) {
      var $required = [];
      var arr1 = $schema;
      if (arr1) {
        var $property, i1 = -1,
          l1 = arr1.length - 1;
        while (i1 < l1) {
          $property = arr1[i1 += 1];
          var $propertySch = it.schema.properties[$property];
          if (!($propertySch && (it.opts.strictKeywords ? (typeof $propertySch == 'object' && Object.keys($propertySch).length > 0) || $propertySch === false : it.util.schemaHasRules($propertySch, it.RULES.all)))) {
            $required[$required.length] = $property;
    } else {
      var $required = $schema;
  if ($isData || $required.length) {
    var $currentErrorPath = it.errorPath,
      $loopRequired = $isData || $required.length >= it.opts.loopRequired,
      $ownProperties = it.opts.ownProperties;
    if ($breakOnError) {
      out += ' var missing' + ($lvl) + '; ';
      if ($loopRequired) {
        if (!$isData) {
          out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; ';
        var $i = 'i' + $lvl,
          $propertyPath = 'schema' + $lvl + '[' + $i + ']',
          $missingProperty = '\' + ' + $propertyPath + ' + \'';
        if (it.opts._errorDataPathProperty) {
          it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers);
        out += ' var ' + ($valid) + ' = true; ';
        if ($isData) {
          out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {';
        out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { ' + ($valid) + ' = ' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] !== undefined ';
        if ($ownProperties) {
          out += ' &&   Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) ';
        out += '; if (!' + ($valid) + ') break; } ';
        if ($isData) {
          out += '  }  ';
        out += '  if (!' + ($valid) + ') {   ';
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
out = ''; /* istanbul ignore else */ if (it.createErrors !== false) { out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; if (it.opts.messages !== false) { out += ' , message: \''; if (it.opts._errorDataPathProperty) { out += 'is a required property'; } else { out += 'should have required property \\\'' + ($missingProperty) + '\\\''; } out += '\' '; } if (it.opts.verbose) { out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; } out += ' } '; } else { out += ' {} '; } var __err = out; out = $$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++; '; } out += ' } else { '; } else { out += ' if ( '; var arr2 = $required; if (arr2) { var $propertyKey, $i = -1, l2 = arr2.length - 1; while ($i < l2) { $propertyKey = arr2[$i += 1]; if ($i) { out += ' || '; } var $prop = it.util.getProperty($propertyKey), $useData = $data + $prop; out += ' ( ( ' + ($useData) + ' === undefined '; if ($ownProperties) { out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; } out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) '; } } out += ') { '; var $propertyPath = 'missing' + $lvl, $missingProperty = '\' + ' + $propertyPath + ' + \''; if (it.opts._errorDataPathProperty) { it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath; } var $$outStack = $$outStack || []; $$outStack.push(out); out = ''; /* istanbul ignore else */ if (it.createErrors !== false) { out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; if (it.opts.messages !== false) { out += ' , message: \''; if (it.opts._errorDataPathProperty) { out += 'is a required property'; } else { out += 'should have required property \\\'' + ($missingProperty) + '\\\''; }
out += '\' '; } if (it.opts.verbose) { out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; } out += ' } '; } else { out += ' {} '; } var __err = out; out = $$outStack.pop(); if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */ if (it.async) { out += ' throw new ValidationError([' + (__err) + ']); '; } else { out += ' validate.errors = [' + (__err) + ']; return false; '; } } else { out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; } out += ' } else { '; } } else { if ($loopRequired) { if (!$isData) { out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; '; } var $i = 'i' + $lvl, $propertyPath = 'schema' + $lvl + '[' + $i + ']', $missingProperty = '\' + ' + $propertyPath + ' + \''; if (it.opts._errorDataPathProperty) { it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers); } if ($isData) { out += ' if (' + ($vSchema) + ' && !Array.isArray(' + ($vSchema) + ')) { var err = '; /* istanbul ignore else */ if (it.createErrors !== false) { out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; if (it.opts.messages !== false) { out += ' , message: \''; if (it.opts._errorDataPathProperty) { out += 'is a required property'; } else { out += 'should have required property \\\'' + ($missingProperty) + '\\\''; } out += '\' '; } if (it.opts.verbose) { out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; } out += ' } '; } else { out += ' {} '; } out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if (' + ($vSchema) + ' !== undefined) { '; } out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { if (' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] === undefined '; if ($ownProperties) { out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) '; } out += ') { var err = '; /* istanbul ignore else */ if (it.createErrors !== false) { out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; if (it.opts.messages !== false) { out += ' , message: \''; if (it.opts._errorDataPathProperty) { out += 'is a required property'; } else { out += 'should have required property \\\'' + ($missingProperty) + '\\\''; }
out += '\' '; } if (it.opts.verbose) { out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; } out += ' } '; } else { out += ' {} '; } out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } } '; if ($isData) { out += ' } '; } } else { var arr3 = $required; if (arr3) { var $propertyKey, i3 = -1, l3 = arr3.length - 1; while (i3 < l3) { $propertyKey = arr3[i3 += 1]; var $prop = it.util.getProperty($propertyKey), $missingProperty = it.util.escapeQuotes($propertyKey), $useData = $data + $prop; if (it.opts._errorDataPathProperty) { it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers); } out += ' if ( ' + ($useData) + ' === undefined '; if ($ownProperties) { out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') '; } out += ') { var err = '; /* istanbul ignore else */ if (it.createErrors !== false) { out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } '; if (it.opts.messages !== false) { out += ' , message: \''; if (it.opts._errorDataPathProperty) { out += 'is a required property'; } else { out += 'should have required property \\\'' + ($missingProperty) + '\\\''; } out += '\' '; } if (it.opts.verbose) { out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; } out += ' } '; } else { out += ' {} '; } out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } '; } } } } it.errorPath = $currentErrorPath; } else if ($breakOnError) { out += ' if (true) {'; } return out; }