format.js
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'use strict';
module.exports = function generate_format(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 || '');
if (it.opts.format === false) {
if ($breakOnError) {
out += ' if (true) { ';
}
return out;
}
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 $unknownFormats = it.opts.unknownFormats,
$allowUnknown = Array.isArray($unknownFormats);
if ($isData) {
var $format = 'format' + $lvl,
$isObject = 'isObject' + $lvl,
$formatType = 'formatType' + $lvl;
out += ' var ' + ($format) + ' = formats[' + ($schemaValue) + ']; var ' + ($isObject) + ' = typeof ' + ($format) + ' == \'object\' && !(' + ($format) + ' instanceof RegExp) && ' + ($format) + '.validate; var ' + ($formatType) + ' = ' + ($isObject) + ' && ' + ($format) + '.type || \'string\'; if (' + ($isObject) + ') { ';
if (it.async) {
out += ' var async' + ($lvl) + ' = ' + ($format) + '.async; ';
}
out += ' ' + ($format) + ' = ' + ($format) + '.validate; } if ( ';
if ($isData) {
out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || ';
}
out += ' (';
if ($unknownFormats != 'ignore') {
out += ' (' + ($schemaValue) + ' && !' + ($format) + ' ';
if ($allowUnknown) {
out += ' && self._opts.unknownFormats.indexOf(' + ($schemaValue) + ') == -1 ';
}
out += ') || ';
}
out += ' (' + ($format) + ' && ' + ($formatType) + ' == \'' + ($ruleType) + '\' && !(typeof ' + ($format) + ' == \'function\' ? ';
if (it.async) {
out += ' (async' + ($lvl) + ' ? await ' + ($format) + '(' + ($data) + ') : ' + ($format) + '(' + ($data) + ')) ';
} else {
out += ' ' + ($format) + '(' + ($data) + ') ';
}
out += ' : ' + ($format) + '.test(' + ($data) + '))))) {';
} else {
var $format = it.formats[$schema];
if (!$format) {
if ($unknownFormats == 'ignore') {
it.logger.warn('unknown format "' + $schema + '" ignored in schema at path "' + it.errSchemaPath + '"');
if ($breakOnError) {
out += ' if (true) { ';
}
return out;
} else if ($allowUnknown && $unknownFormats.indexOf($schema) >= 0) {
if ($breakOnError) {
out += ' if (true) { ';
}
return out;
} else {
throw new Error('unknown format "' + $schema + '" is used in schema at path "' + it.errSchemaPath + '"');
}
}
var $isObject = typeof $format == 'object' && !($format instanceof RegExp) && $format.validate;
var $formatType = $isObject && $format.type || 'string';
if ($isObject) {
var $async = $format.async === true;
$format = $format.validate;
}
if ($formatType != $ruleType) {
if ($breakOnError) {
out += ' if (true) { ';
}
return out;
}
if ($async) {
if (!it.async) throw new Error('async format in sync schema');
var $formatRef = 'formats' + it.util.getProperty($schema) + '.validate';
out += ' if (!(await ' + ($formatRef) + '(' + ($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;
}