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|
{{# 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; }}
{{? it.isTop}}
{{
var $top = it.isTop
, $lvl = it.level = 0
, $dataLvl = it.dataLevel = 0
, $data = 'data';
it.rootId = it.resolve.fullPath(it.root.schema.id);
it.baseId = it.baseId || it.rootId;
if ($async) {
it.async = true;
var $es7 = it.opts.async == 'es7';
it.yieldAwait = $es7 ? 'await' : 'yield';
}
delete it.isTop;
it.dataPathArr = [undefined];
}}
var validate =
{{? $async }}
{{? $es7 }}
(async function
{{??}}
{{? it.opts.async == 'co*'}}co.wrap{{?}}(function*
{{?}}
{{??}}
(function
{{?}}
(data, dataPath, parentData, parentDataProperty, rootData) {
'use strict';
var vErrors = null; {{ /* don't edit, used in replace */ }}
var errors = 0; {{ /* don't edit, used in replace */ }}
if (rootData === undefined) rootData = data;
{{??}}
{{
var $lvl = it.level
, $dataLvl = it.dataLevel
, $data = 'data' + ($dataLvl || '');
if (it.schema.id) it.baseId = it.resolve.url(it.baseId, it.schema.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);
}}
{{## def.checkType:
{{
var $schemaPath = it.schemaPath + '.type'
, $errSchemaPath = it.errSchemaPath + '/type'
, $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType';
}}
if ({{= it.util[$method]($typeSchema, $data, true) }}) {
#}}
{{? $typeSchema && it.opts.coerceTypes }}
{{ var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema); }}
{{? $coerceToTypes }}
{{# def.checkType }}
{{# def.coerceType }}
}
{{?}}
{{?}}
{{ var $refKeywords; }}
{{? it.schema.$ref && ($refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref')) }}
{{? it.opts.extendRefs == 'fail' }}
{{ throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '"'); }}
{{?? it.opts.extendRefs == 'ignore' }}
{{
$refKeywords = false;
console.log('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"');
}}
{{?? it.opts.extendRefs !== true }}
{{ console.log('$ref: all keywords used in schema at path "' + it.errSchemaPath + '". It will change in the next major version, see issue #260. Use option { extendRefs: true } to keep current behaviour'); }}
{{?}}
{{?}}
{{? it.schema.$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.useDefaults && !it.compositeRule }}
{{? $rulesGroup.type == 'object' && it.schema.properties }}
{{# def.defaultProperties }}
{{?? $rulesGroup.type == 'array' && Array.isArray(it.schema.items) }}
{{# def.defaultItems }}
{{?}}
{{?}}
{{~ $rulesGroup.rules:$rule }}
{{? $shouldUseRule($rule) }}
{{= $rule.code(it, $rule.keyword) }}
{{? $breakOnError }}
{{ $closingBraces1 += '}'; }}
{{?}}
{{?}}
{{~}}
{{? $breakOnError }}
{{= $closingBraces1 }}
{{ $closingBraces1 = ''; }}
{{?}}
{{? $rulesGroup.type }}
}
{{? $typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes }}
{{ var $typeChecked = true; }}
else {
{{
var $schemaPath = it.schemaPath + '.type'
, $errSchemaPath = it.errSchemaPath + '/type';
}}
{{# def.error:'type' }}
}
{{?}}
{{?}}
{{? $breakOnError }}
if (errors === {{?$top}}0{{??}}errs_{{=$lvl}}{{?}}) {
{{ $closingBraces2 += '}'; }}
{{?}}
{{?}}
{{~}}
{{?}}
{{? $typeSchema && !$typeChecked && !$coerceToTypes }}
{{# def.checkType }}
{{# def.error:'type' }}
}
{{?}}
{{? $breakOnError }} {{= $closingBraces2 }} {{?}}
{{? $top }}
{{? $async }}
if (errors === 0) return true; {{ /* don't edit, used in replace */ }}
else throw new ValidationError(vErrors); {{ /* don't edit, used in replace */ }}
{{??}}
validate.errors = vErrors; {{ /* don't edit, used in replace */ }}
return errors === 0; {{ /* don't edit, used in replace */ }}
{{?}}
});
return validate;
{{??}}
var {{=$valid}} = errors === errs_{{=$lvl}};
{{?}}
{{# def.cleanUp }}
{{? $top && $breakOnError }}
{{# def.cleanUpVarErrors }}
{{?}}
{{
function $shouldUseGroup($rulesGroup) {
for (var i=0; i < $rulesGroup.rules.length; i++)
if ($shouldUseRule($rulesGroup.rules[i]))
return true;
}
function $shouldUseRule($rule) {
return it.schema[$rule.keyword] !== undefined ||
( $rule.keyword == 'properties' &&
( it.schema.additionalProperties === false ||
typeof it.schema.additionalProperties == 'object'
|| ( it.schema.patternProperties &&
Object.keys(it.schema.patternProperties).length )
|| ( it.opts.v5 && it.schema.patternGroups &&
Object.keys(it.schema.patternGroups).length )));
}
}}
|
