| {{# def.definitions }} | |
| {{# def.errors }} | |
| {{# def.defaults }} | |
| {{# def.coerce }} | |
| 
 | |
| {{ /** | |
|     * schema compilation (render) time: | |
|     * it = { schema, RULES, _validate, opts } | |
|     * it.validate - this template function, | |
|     *   it is used recursively to generate code for subschemas | |
|     * | |
|     * runtime: | |
|     * "validate" is a variable name to which this function will be assigned | |
|     * validateRef etc. are defined in the parent scope in index.js | |
|     */ }} | |
| 
 | |
| {{ | |
|   var $async = it.schema.$async === true | |
|     , $refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref') | |
|     , $id = it.self._getId(it.schema); | |
| }} | |
| 
 | |
| {{ | |
|   if (it.opts.strictKeywords) { | |
|     var $unknownKwd = it.util.schemaUnknownRules(it.schema, it.RULES.keywords); | |
|     if ($unknownKwd) { | |
|       var $keywordsMsg = 'unknown keyword: ' + $unknownKwd; | |
|       if (it.opts.strictKeywords === 'log') it.logger.warn($keywordsMsg); | |
|       else throw new Error($keywordsMsg); | |
|     } | |
|   } | |
| }} | |
| 
 | |
| {{? it.isTop }} | |
|   var validate = {{?$async}}{{it.async = true;}}async {{?}}function(data, dataPath, parentData, parentDataProperty, rootData) { | |
|     'use strict'; | |
|     {{? $id && (it.opts.sourceCode || it.opts.processCode) }} | |
|       {{= '/\*# sourceURL=' + $id + ' */' }} | |
|     {{?}} | |
| {{?}} | |
| 
 | |
| {{? typeof it.schema == 'boolean' || !($refKeywords || it.schema.$ref) }} | |
|   {{ var $keyword = 'false schema'; }} | |
|   {{# def.setupKeyword }} | |
|   {{? it.schema === false}} | |
|     {{? it.isTop}} | |
|       {{ $breakOnError = true; }} | |
|     {{??}} | |
|       var {{=$valid}} = false; | |
|     {{?}} | |
|     {{# def.error:'false schema' }} | |
|   {{??}} | |
|     {{? it.isTop}} | |
|       {{? $async }} | |
|         return data; | |
|       {{??}} | |
|         validate.errors = null; | |
|         return true; | |
|       {{?}} | |
|     {{??}} | |
|       var {{=$valid}} = true; | |
|     {{?}} | |
|   {{?}} | |
| 
 | |
|   {{? it.isTop}} | |
|     }; | |
|     return validate; | |
|   {{?}} | |
| 
 | |
|   {{ return out; }} | |
| {{?}} | |
| 
 | |
| 
 | |
| {{? it.isTop }} | |
|   {{ | |
|     var $top = it.isTop | |
|       , $lvl = it.level = 0 | |
|       , $dataLvl = it.dataLevel = 0 | |
|       , $data = 'data'; | |
|     it.rootId = it.resolve.fullPath(it.self._getId(it.root.schema)); | |
|     it.baseId = it.baseId || it.rootId; | |
|     delete it.isTop; | |
| 
 | |
|     it.dataPathArr = [""]; | |
| 
 | |
|     if (it.schema.default !== undefined && it.opts.useDefaults && it.opts.strictDefaults) { | |
|       var $defaultMsg = 'default is ignored in the schema root'; | |
|       if (it.opts.strictDefaults === 'log') it.logger.warn($defaultMsg); | |
|       else throw new Error($defaultMsg); | |
|     } | |
|   }} | |
| 
 | |
|   var vErrors = null; {{ /* don't edit, used in replace */ }} | |
|   var errors = 0;     {{ /* don't edit, used in replace */ }} | |
|   if (rootData === undefined) rootData = data; {{ /* don't edit, used in replace */ }} | |
| {{??}} | |
|   {{ | |
|     var $lvl = it.level | |
|       , $dataLvl = it.dataLevel | |
|       , $data = 'data' + ($dataLvl || ''); | |
| 
 | |
|     if ($id) it.baseId = it.resolve.url(it.baseId, $id); | |
| 
 | |
|     if ($async && !it.async) throw new Error('async schema in sync schema'); | |
|   }} | |
| 
 | |
|   var errs_{{=$lvl}} = errors; | |
| {{?}} | |
| 
 | |
| {{ | |
|   var $valid = 'valid' + $lvl | |
|     , $breakOnError = !it.opts.allErrors | |
|     , $closingBraces1 = '' | |
|     , $closingBraces2 = ''; | |
| 
 | |
|   var $errorKeyword; | |
|   var $typeSchema = it.schema.type | |
|     , $typeIsArray = Array.isArray($typeSchema); | |
| 
 | |
|   if ($typeSchema && it.opts.nullable && it.schema.nullable === true) { | |
|     if ($typeIsArray) { | |
|       if ($typeSchema.indexOf('null') == -1) | |
|         $typeSchema = $typeSchema.concat('null'); | |
|     } else if ($typeSchema != 'null') { | |
|       $typeSchema = [$typeSchema, 'null']; | |
|       $typeIsArray = true; | |
|     } | |
|   } | |
| 
 | |
|   if ($typeIsArray && $typeSchema.length == 1) { | |
|     $typeSchema = $typeSchema[0]; | |
|     $typeIsArray = false; | |
|   } | |
| }} | |
| 
 | |
| {{## def.checkType: | |
|   {{ | |
|     var $schemaPath = it.schemaPath + '.type' | |
|       , $errSchemaPath = it.errSchemaPath + '/type' | |
|       , $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType'; | |
|   }} | |
| 
 | |
|   if ({{= it.util[$method]($typeSchema, $data, it.opts.strictNumbers, true) }}) { | |
| #}} | |
| 
 | |
| {{? it.schema.$ref && $refKeywords }} | |
|   {{? it.opts.extendRefs == 'fail' }} | |
|     {{ throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '" (see option extendRefs)'); }} | |
|   {{?? it.opts.extendRefs !== true }} | |
|     {{ | |
|       $refKeywords = false; | |
|       it.logger.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"'); | |
|     }} | |
|   {{?}} | |
| {{?}} | |
| 
 | |
| {{? it.schema.$comment && it.opts.$comment }} | |
|   {{= it.RULES.all.$comment.code(it, '$comment') }} | |
| {{?}} | |
| 
 | |
| {{? $typeSchema }} | |
|   {{? it.opts.coerceTypes }} | |
|     {{ var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema); }} | |
|   {{?}} | |
| 
 | |
|   {{ var $rulesGroup = it.RULES.types[$typeSchema]; }} | |
|   {{? $coerceToTypes || $typeIsArray || $rulesGroup === true || | |
|     ($rulesGroup && !$shouldUseGroup($rulesGroup)) }} | |
|     {{ | |
|       var $schemaPath = it.schemaPath + '.type' | |
|         , $errSchemaPath = it.errSchemaPath + '/type'; | |
|     }} | |
|     {{# def.checkType }} | |
|       {{? $coerceToTypes }} | |
|         {{# def.coerceType }} | |
|       {{??}} | |
|         {{# def.error:'type' }} | |
|       {{?}} | |
|     } | |
|   {{?}} | |
| {{?}} | |
| 
 | |
| 
 | |
| {{? it.schema.$ref && !$refKeywords }} | |
|   {{= it.RULES.all.$ref.code(it, '$ref') }} | |
|   {{? $breakOnError }} | |
|     } | |
|     if (errors === {{?$top}}0{{??}}errs_{{=$lvl}}{{?}}) { | |
|     {{ $closingBraces2 += '}'; }} | |
|   {{?}} | |
| {{??}} | |
|   {{~ it.RULES:$rulesGroup }} | |
|     {{? $shouldUseGroup($rulesGroup) }} | |
|       {{? $rulesGroup.type }} | |
|         if ({{= it.util.checkDataType($rulesGroup.type, $data, it.opts.strictNumbers) }}) { | |
|       {{?}} | |
|         {{? it.opts.useDefaults }} | |
|           {{? $rulesGroup.type == 'object' && it.schema.properties }} | |
|             {{# def.defaultProperties }} | |
|           {{?? $rulesGroup.type == 'array' && Array.isArray(it.schema.items) }} | |
|             {{# def.defaultItems }} | |
|           {{?}} | |
|         {{?}} | |
|         {{~ $rulesGroup.rules:$rule }} | |
|           {{? $shouldUseRule($rule) }} | |
|             {{ var $code = $rule.code(it, $rule.keyword, $rulesGroup.type); }} | |
|             {{? $code }} | |
|               {{= $code }} | |
|               {{? $breakOnError }} | |
|                 {{ $closingBraces1 += '}'; }} | |
|               {{?}} | |
|             {{?}} | |
|           {{?}} | |
|         {{~}} | |
|         {{? $breakOnError }} | |
|           {{= $closingBraces1 }} | |
|           {{ $closingBraces1 = ''; }} | |
|         {{?}} | |
|       {{? $rulesGroup.type }} | |
|         } | |
|         {{? $typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes }} | |
|           else { | |
|             {{ | |
|               var $schemaPath = it.schemaPath + '.type' | |
|                 , $errSchemaPath = it.errSchemaPath + '/type'; | |
|             }} | |
|             {{# def.error:'type' }} | |
|           } | |
|         {{?}} | |
|       {{?}} | |
| 
 | |
|       {{? $breakOnError }} | |
|         if (errors === {{?$top}}0{{??}}errs_{{=$lvl}}{{?}}) { | |
|         {{ $closingBraces2 += '}'; }} | |
|       {{?}} | |
|     {{?}} | |
|   {{~}} | |
| {{?}} | |
| 
 | |
| {{? $breakOnError }} {{= $closingBraces2 }} {{?}} | |
| 
 | |
| {{? $top }} | |
|     {{? $async }} | |
|       if (errors === 0) return data;           {{ /* don't edit, used in replace */ }} | |
|       else throw new ValidationError(vErrors); {{ /* don't edit, used in replace */ }} | |
|     {{??}} | |
|       validate.errors = vErrors; {{ /* don't edit, used in replace */ }} | |
|       return errors === 0;       {{ /* don't edit, used in replace */ }} | |
|     {{?}} | |
|   }; | |
| 
 | |
|   return validate; | |
| {{??}} | |
|   var {{=$valid}} = errors === errs_{{=$lvl}}; | |
| {{?}} | |
| 
 | |
| {{ | |
|   function $shouldUseGroup($rulesGroup) { | |
|     var rules = $rulesGroup.rules; | |
|     for (var i=0; i < rules.length; i++) | |
|       if ($shouldUseRule(rules[i])) | |
|         return true; | |
|   } | |
| 
 | |
|   function $shouldUseRule($rule) { | |
|     return it.schema[$rule.keyword] !== undefined || | |
|            ($rule.implements && $ruleImplementsSomeKeyword($rule)); | |
|   } | |
| 
 | |
|   function $ruleImplementsSomeKeyword($rule) { | |
|     var impl = $rule.implements; | |
|     for (var i=0; i < impl.length; i++) | |
|       if (it.schema[impl[i]] !== undefined) | |
|         return true; | |
|   } | |
| }}
 |