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- 'use strict';
- module.exports = function generate_format(it, $keyword) {
- 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 || '');
- if (it.opts.format === false) {
- if ($breakOnError) {
- out += ' if (true) { ';
- }
- return out;
- }
- var $isData = it.opts.v5 && $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 $unknownFormats = it.opts.unknownFormats,
- $allowUnknown = Array.isArray($unknownFormats);
- if ($isData) {
- var $format = 'format' + $lvl;
- out += ' var ' + ($format) + ' = formats[' + ($schemaValue) + ']; var isObject' + ($lvl) + ' = typeof ' + ($format) + ' == \'object\' && !(' + ($format) + ' instanceof RegExp) && ' + ($format) + '.validate; if (isObject' + ($lvl) + ') { ';
- if (it.async) {
- out += ' var async' + ($lvl) + ' = ' + ($format) + '.async; ';
- }
- out += ' ' + ($format) + ' = ' + ($format) + '.validate; } if ( ';
- if ($isData) {
- out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || ';
- }
- out += ' (';
- if ($unknownFormats === true || $allowUnknown) {
- out += ' (' + ($schemaValue) + ' && !' + ($format) + ' ';
- if ($allowUnknown) {
- out += ' && self._opts.unknownFormats.indexOf(' + ($schemaValue) + ') == -1 ';
- }
- out += ') || ';
- }
- out += ' (' + ($format) + ' && !(typeof ' + ($format) + ' == \'function\' ? ';
- if (it.async) {
- out += ' (async' + ($lvl) + ' ? ' + (it.yieldAwait) + ' ' + ($format) + '(' + ($data) + ') : ' + ($format) + '(' + ($data) + ')) ';
- } else {
- out += ' ' + ($format) + '(' + ($data) + ') ';
- }
- out += ' : ' + ($format) + '.test(' + ($data) + '))))) {';
- } else {
- var $format = it.formats[$schema];
- if (!$format) {
- if ($unknownFormats === true || ($allowUnknown && $unknownFormats.indexOf($schema) == -1)) {
- throw new Error('unknown format "' + $schema + '" is used in schema at path "' + it.errSchemaPath + '"');
- } else {
- if (!$allowUnknown) {
- console.warn('unknown format "' + $schema + '" ignored in schema at path "' + it.errSchemaPath + '"');
- if ($unknownFormats !== 'ignore') console.warn('In the next major version it will throw exception. See option unknownFormats for more information');
- }
- if ($breakOnError) {
- out += ' if (true) { ';
- }
- return out;
- }
- }
- var $isObject = typeof $format == 'object' && !($format instanceof RegExp) && $format.validate;
- if ($isObject) {
- var $async = $format.async === true;
- $format = $format.validate;
- }
- if ($async) {
- if (!it.async) throw new Error('async format in sync schema');
- var $formatRef = 'formats' + it.util.getProperty($schema) + '.validate';
- out += ' if (!(' + (it.yieldAwait) + ' ' + ($formatRef) + '(' + ($data) + '))) { ';
- } else {
- out += ' if (! ';
- var $formatRef = 'formats' + it.util.getProperty($schema);
- if ($isObject) $formatRef += '.validate';
- if (typeof $format == 'function') {
- out += ' ' + ($formatRef) + '(' + ($data) + ') ';
- } else {
- out += ' ' + ($formatRef) + '.test(' + ($data) + ') ';
- }
- out += ') { ';
- }
- }
- var $$outStack = $$outStack || [];
- $$outStack.push(out);
- out = ''; /* istanbul ignore else */
- if (it.createErrors !== false) {
- out += ' { keyword: \'' + ('format') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { format: ';
- if ($isData) {
- out += '' + ($schemaValue);
- } else {
- out += '' + (it.util.toQuotedString($schema));
- }
- out += ' } ';
- if (it.opts.messages !== false) {
- out += ' , message: \'should match format "';
- if ($isData) {
- out += '\' + ' + ($schemaValue) + ' + \'';
- } else {
- out += '' + (it.util.escapeQuotes($schema));
- }
- out += '"\' ';
- }
- if (it.opts.verbose) {
- out += ' , schema: ';
- if ($isData) {
- out += 'validate.schema' + ($schemaPath);
- } else {
- out += '' + (it.util.toQuotedString($schema));
- }
- out += ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
- }
- out += ' } ';
- } else {
- out += ' {} ';
- }
- var __err = out;
- out = $$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 += ' else { ';
- }
- return out;
- }
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