'use strict';
module.exports = function generate_validate(it, $keyword, $ruleType) {
var out=''; 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($keywordsMsg); } }if(it.isTop){out+=' var validate = ';if($async){it.async = true;out+='async ';}out+='function(data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; ';if($id && (it.opts.sourceCode || it.opts.processCode)){out+=' '+( '/\*# sourceURL=' + $id + ' */' )+' ';}}if(typeof it.schema == 'boolean' || !($refKeywords || it.schema.$ref)){ var $keyword = 'false schema'; 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 $errorKeyword; var $data = 'data' + ($dataLvl || ''); var $valid = 'valid' + $lvl; if(it.schema === false){if(it.isTop){ $breakOnError = true; }else{out+=' var '+($valid)+' = false; ';} var $$outStack = $$outStack || []; $$outStack.push(out); out = ''; /* istanbul ignore else */ if(it.createErrors !== false){out+=' { keyword: \''+( $errorKeyword || 'false schema' )+'\' , dataPath: (dataPath || \'\') + '+( it.errorPath )+' , schemaPath: '+(it.util.toQuotedString($errSchemaPath))+' , params: {} ';if(it.opts.messages !== false){out+=' , message: \'boolean schema is false\' ';}if(it.opts.verbose){out+=' , schema: false , parentSchema: validate.schema'+(it.schemaPath)+' , data: '+($data)+' ';}out+=' } ';}else{out+=' {} ';} var __err = out; out = $$outStack.pop(); if(!it.compositeRule && $breakOnError){ /* istanbul ignore if */ if(it.async){out+=' throw new ValidationError(['+(__err)+']); ';}else{out+=' validate.errors = ['+(__err)+']; return false; ';}}else{out+=' var err = '+(__err)+'; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';}}else{if(it.isTop){if($async){out+=' return data; ';}else{out+=' validate.errors = null; return true; ';}}else{out+=' var '+($valid)+' = true; ';}}if(it.isTop){out+=' }; return validate; ';} return out; }if(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); } out+=' var vErrors = null; '; out+=' var errors = 0; '; out+=' if (rootData === undefined) rootData = data; '; }else{ 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'); out+=' 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]; $typeIsArray = false; }if(it.schema.$ref && $refKeywords){if(it.opts.extendRefs == 'fail'){ throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '" (see option extendRefs)'); }else if(it.opts.extendRefs !== true){ $refKeywords = false; it.logger.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"'); }}if(it.schema.$comment && it.opts.$comment){out+=' '+( it.RULES.all.$comment.code(it, '$comment') );}if($typeSchema){if(it.opts.coerceTypes){ var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema); } var $rulesGroup = it.RULES.types[$typeSchema]; if($coerceToTypes || $typeIsArray || $rulesGroup === true || ($rulesGroup && !$shouldUseGroup($rulesGroup))){ var $schemaPath = it.schemaPath + '.type' , $errSchemaPath = it.errSchemaPath + '/type'; var $schemaPath = it.schemaPath + '.type' , $errSchemaPath = it.errSchemaPath + '/type' , $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType'; out+=' if ('+( it.util[$method]($typeSchema, $data, it.opts.strictNumbers, true) )+') { ';if($coerceToTypes){ var $dataType = 'dataType' + $lvl , $coerced = 'coerced' + $lvl; out+=' var '+($dataType)+' = typeof '+($data)+'; var '+($coerced)+' = undefined; ';if(it.opts.coerceTypes == 'array'){out+=' if ('+($dataType)+' == \'object\' && Array.isArray('+($data)+') && '+($data)+'.length == 1) { '+($data)+' = '+($data)+'[0]; '+($dataType)+' = typeof '+($data)+'; if ('+(it.util.checkDataType(it.schema.type, $data, it.opts.strictNumbers))+') '+($coerced)+' = '+($data)+'; } ';}out+=' if ('+($coerced)+' !== undefined) ; ';var arr1=$coerceToTypes;if(arr1){var $type,$i=-1,l1=arr1.length-1;while($i<l1){$type=arr1[$i+=1];if($type == 'string'){out+=' else if ('+($dataType)+' == \'number\' || '+($dataType)+' == \'boolean\') '+($coerced)+' = \'\' + '+($data)+'; else if ('+($data)+' === null) '+($coerced)+' = \'\'; ';}else if($type == 'number' || $type == 'integer'){out+=' else if ('+($dataType)+' == \'boolean\' || '+($data)+' === null || ('+($dataType)+' == \'string\' && '+($data)+' && '+($data)+' == +'+($data)+' ';if($type == 'integer'){out+=' && !('+($data)+' % 1)';}out+=')) '+($coerced)+' = +'+($data)+'; ';}else if($type == 'boolean'){out+=' else if ('+($data)+' === \'false\' || '+($data)+' === 0 || '+($data)+' === null) '+($coerced)+' = false; else if ('+($data)+' === \'true\' || '+($data)+' === 1) '+($coerced)+' = true; ';}else if($type == 'null'){out+=' else if ('+($data)+' === \'\' || '+($data)+' === 0 || '+($data)+' === false) '+($coerced)+' = null; ';}else if(it.opts.coerceTypes == 'array' && $type == 'array'){out+=' else if ('+($dataType)+' == \'string\' || '+($dataType)+' == \'number\' || '+($dataType)+' == \'boolean\' || '+($data)+' == null) '+($coerced)+' = ['+($data)+']; ';}} } out+=' else { '; var $$outStack = $$outStack || []; $$outStack.push(out); out = ''; /* istanbul ignore else */ if(it.createErrors !== false){out+=' { keyword: \''+( $errorKeyword || 'type' )+'\' , dataPath: (dataPath || \'\') + '+( it.errorPath )+' , schemaPath: '+(it.util.toQuotedString($errSchemaPath))+' , params: { type: \'';if($typeIsArray){out+=''+( $typeSchema.join(",") );}else{out+=''+($typeSchema);}out+='\' } ';if(it.opts.messages !== false){out+=' , message: \'should be ';if($typeIsArray){out+=''+( $typeSchema.join(",") );}else{out+=''+($typeSchema);}out+='\' ';}if(it.opts.verbose){out+=' , schema: validate.schema'+($schemaPath)+' , parentSchema: validate.schema'+(it.schemaPath)+' , data: '+($data)+' ';}out+=' } ';}else{out+=' {} ';} var __err = out; out = $$outStack.pop(); if(!it.compositeRule && $breakOnError){ /* istanbul ignore if */ if(it.async){out+=' throw new ValidationError(['+(__err)+']); ';}else{out+=' validate.errors = ['+(__err)+']; return false; ';}}else{out+=' var err = '+(__err)+'; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';}out+=' } if ('+($coerced)+' !== undefined) { '; var $parentData = $dataLvl ? 'data' + (($dataLvl-1)||'') : 'parentData' , $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty'; out+=' '+($data)+' = '+($coerced)+'; ';if(!$dataLvl){out+='if ('+($parentData)+' !== undefined)';}out+=' '+($parentData)+'['+($parentDataProperty)+'] = '+($coerced)+'; } ';}else{ var $$outStack = $$outStack || []; $$outStack.push(out); out = ''; /* istanbul ignore else */ if(it.createErrors !== false){out+=' { keyword: \''+( $errorKeyword || 'type' )+'\' , dataPath: (dataPath || \'\') + '+( it.errorPath )+' , schemaPath: '+(it.util.toQuotedString($errSchemaPath))+' , params: { type: \'';if($typeIsArray){out+=''+( $typeSchema.join(",") );}else{out+=''+($typeSchema);}out+='\' } ';if(it.opts.messages !== false){out+=' , message: \'should be ';if($typeIsArray){out+=''+( $typeSchema.join(",") );}else{out+=''+($typeSchema);}out+='\' ';}if(it.opts.verbose){out+=' , schema: validate.schema'+($schemaPath)+' , parentSchema: validate.schema'+(it.schemaPath)+' , data: '+($data)+' ';}out+=' } ';}else{out+=' {} ';} var __err = out; out = $$outStack.pop(); if(!it.compositeRule && $breakOnError){ /* istanbul ignore if */ if(it.async){out+=' throw new ValidationError(['+(__err)+']); ';}else{out+=' validate.errors = ['+(__err)+']; return false; ';}}else{out+=' var err = '+(__err)+'; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';}}out+=' } ';}}if(it.schema.$ref && !$refKeywords){out+=' '+( it.RULES.all.$ref.code(it, '$ref') )+' ';if($breakOnError){out+=' } if (errors === ';if($top){out+='0';}else{out+='errs_'+($lvl);}out+=') { '; $closingBraces2 += '}'; }}else{var arr2=it.RULES;if(arr2){var $rulesGroup,i2=-1,l2=arr2.length-1;while(i2<l2){$rulesGroup=arr2[i2+=1];if($shouldUseGroup($rulesGroup)){if($rulesGroup.type){out+=' if ('+( it.util.checkDataType($rulesGroup.type, $data, it.opts.strictNumbers) )+') { ';}if(it.opts.useDefaults){if($rulesGroup.type == 'object' && it.schema.properties){ var $schema = it.schema.properties , $schemaKeys = Object.keys($schema); var arr3=$schemaKeys;if(arr3){var $propertyKey,i3=-1,l3=arr3.length-1;while(i3<l3){$propertyKey=arr3[i3+=1]; var $sch = $schema[$propertyKey]; if($sch.default !== undefined){ var $passData = $data + it.util.getProperty($propertyKey); if(it.compositeRule){ if (it.opts.strictDefaults) { var $defaultMsg = 'default is ignored for: ' + $passData; if (it.opts.strictDefaults === 'log') it.logger.warn($defaultMsg); else throw new Error($defaultMsg); } }else{out+=' if ('+($passData)+' === undefined ';if(it.opts.useDefaults == 'empty'){out+=' || '+($passData)+' === null || '+($passData)+' === \'\' ';}out+=' ) '+($passData)+' = ';if(it.opts.useDefaults == 'shared'){out+=' '+( it.useDefault($sch.default) )+' ';}else{out+=' '+( JSON.stringify($sch.default) )+' ';}out+='; ';}}} } }else if($rulesGroup.type == 'array' && Array.isArray(it.schema.items)){var arr4=it.schema.items;if(arr4){var $sch,$i=-1,l4=arr4.length-1;while($i<l4){$sch=arr4[$i+=1];if($sch.default !== undefined){ var $passData = $data + '[' + $i + ']'; if(it.compositeRule){ if (it.opts.strictDefaults) { var $defaultMsg = 'default is ignored for: ' + $passData; if (it.opts.strictDefaults === 'log') it.logger.warn($defaultMsg); else throw new Error($defaultMsg); } }else{out+=' if ('+($passData)+' === undefined ';if(it.opts.useDefaults == 'empty'){out+=' || '+($passData)+' === null || '+($passData)+' === \'\' ';}out+=' ) '+($passData)+' = ';if(it.opts.useDefaults == 'shared'){out+=' '+( it.useDefault($sch.default) )+' ';}else{out+=' '+( JSON.stringify($sch.default) )+' ';}out+='; ';}}} } }}var arr5=$rulesGroup.rules;if(arr5){var $rule,i5=-1,l5=arr5.length-1;while(i5<l5){$rule=arr5[i5+=1];if($shouldUseRule($rule)){ var $code = $rule.code(it, $rule.keyword, $rulesGroup.type); if($code){out+=' '+( $code )+' ';if($breakOnError){ $closingBraces1 += '}'; }}}} } if($breakOnError){out+=' '+( $closingBraces1 )+' '; $closingBraces1 = ''; }if($rulesGroup.type){out+=' } ';if($typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes){out+=' else { '; var $schemaPath = it.schemaPath + '.type' , $errSchemaPath = it.errSchemaPath + '/type'; var $$outStack = $$outStack || []; $$outStack.push(out); out = ''; /* istanbul ignore else */ if(it.createErrors !== false){out+=' { keyword: \''+( $errorKeyword || 'type' )+'\' , dataPath: (dataPath || \'\') + '+( it.errorPath )+' , schemaPath: '+(it.util.toQuotedString($errSchemaPath))+' , params: { type: \'';if($typeIsArray){out+=''+( $typeSchema.join(",") );}else{out+=''+($typeSchema);}out+='\' } ';if(it.opts.messages !== false){out+=' , message: \'should be ';if($typeIsArray){out+=''+( $typeSchema.join(",") );}else{out+=''+($typeSchema);}out+='\' ';}if(it.opts.verbose){out+=' , schema: validate.schema'+($schemaPath)+' , parentSchema: validate.schema'+(it.schemaPath)+' , data: '+($data)+' ';}out+=' } ';}else{out+=' {} ';} var __err = out; out = $$outStack.pop(); if(!it.compositeRule && $breakOnError){ /* istanbul ignore if */ if(it.async){out+=' throw new ValidationError(['+(__err)+']); ';}else{out+=' validate.errors = ['+(__err)+']; return false; ';}}else{out+=' var err = '+(__err)+'; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';}out+=' } ';}}if($breakOnError){out+=' if (errors === ';if($top){out+='0';}else{out+='errs_'+($lvl);}out+=') { '; $closingBraces2 += '}'; }}} } }if($breakOnError){out+=' '+( $closingBraces2 )+' ';}if($top){if($async){out+=' if (errors === 0) return data; '; out+=' else throw new ValidationError(vErrors); '; }else{out+=' validate.errors = vErrors; '; out+=' return errors === 0; '; }out+=' }; return validate;';}else{out+=' var '+($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; }return out;
} |