items.js
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'use strict';
module.exports = function generate_items(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 || '');
var $valid = 'valid' + $lvl;
var $errs = 'errs__' + $lvl;
var $it = it.util.copy(it);
var $closingBraces = '';
$it.level++;
var $nextValid = 'valid' + $it.level;
var $idx = 'i' + $lvl,
$dataNxt = $it.dataLevel = it.dataLevel + 1,
$nextData = 'data' + $dataNxt,
$currentBaseId = it.baseId;
out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
if (Array.isArray($schema)) {
var $additionalItems = it.schema.additionalItems;
if ($additionalItems === false) {
out += ' ' + ($valid) + ' = ' + ($data) + '.length <= ' + ($schema.length) + '; ';
var $currErrSchemaPath = $errSchemaPath;
$errSchemaPath = it.errSchemaPath + '/additionalItems';
out += ' if (!' + ($valid) + ') { ';
var $$outStack = $$outStack || [];
$$outStack.push(out);
out = ''; /* istanbul ignore else */
if (it.createErrors !== false) {
out += ' { keyword: \'' + ('additionalItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schema.length) + ' } ';
if (it.opts.messages !== false) {
out += ' , message: \'should NOT have more than ' + ($schema.length) + ' items\' ';
}
if (it.opts.verbose) {
out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
}
out += ' } ';
} else {
out += ' {} ';
}
var __err = out;
out = $$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++; ';
}
out += ' } ';
$errSchemaPath = $currErrSchemaPath;
if ($breakOnError) {
$closingBraces += '}';
out += ' else { ';
}
}
var arr1 = $schema;
if (arr1) {
var $sch, $i = -1,
l1 = arr1.length - 1;
while ($i < l1) {
$sch = arr1[$i += 1];
if ((it.opts.strictKeywords ? typeof $sch == 'object' && Object.keys($sch).length > 0 : it.util.schemaHasRules($sch, it.RULES.all))) {
out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($i) + ') { ';
var $passData = $data + '[' + $i + ']';
$it.schema = $sch;
$it.schemaPath = $schemaPath + '[' + $i + ']';
$it.errSchemaPath = $errSchemaPath + '/' + $i;
$it.errorPath = it.util.getPathExpr(it.errorPath, $i, it.opts.jsonPointers, true);
$it.dataPathArr[$dataNxt] = $i;
var $code = it.validate($it);
$it.baseId = $currentBaseId;
if (it.util.varOccurences($code, $nextData) < 2) {
out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
} else {
out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
}
out += ' } ';
if ($breakOnError) {
out += ' if (' + ($nextValid) + ') { ';
$closingBraces += '}';
}
}
}
}
if (typeof $additionalItems == 'object' && (it.opts.strictKeywords ? typeof $additionalItems == 'object' && Object.keys($additionalItems).length > 0 : it.util.schemaHasRules($additionalItems, it.RULES.all))) {
$it.schema = $additionalItems;
$it.schemaPath = it.schemaPath + '.additionalItems';
$it.errSchemaPath = it.errSchemaPath + '/additionalItems';
out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($schema.length) + ') { for (var ' + ($idx) + ' = ' + ($schema.length) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
$it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
var $passData = $data + '[' + $idx + ']';
$it.dataPathArr[$dataNxt] = $idx;
var $code = it.validate($it);
$it.baseId = $currentBaseId;
if (it.util.varOccurences($code, $nextData) < 2) {
out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
} else {
out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
}
if ($breakOnError) {
out += ' if (!' + ($nextValid) + ') break; ';
}
out += ' } } ';
if ($breakOnError) {
out += ' if (' + ($nextValid) + ') { ';
$closingBraces += '}';
}
}
} else if ((it.opts.strictKeywords ? typeof $schema == 'object' && Object.keys($schema).length > 0 : it.util.schemaHasRules($schema, it.RULES.all))) {
$it.schema = $schema;
$it.schemaPath = $schemaPath;
$it.errSchemaPath = $errSchemaPath;
out += ' for (var ' + ($idx) + ' = ' + (0) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
$it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
var $passData = $data + '[' + $idx + ']';
$it.dataPathArr[$dataNxt] = $idx;
var $code = it.validate($it);
$it.baseId = $currentBaseId;
if (it.util.varOccurences($code, $nextData) < 2) {
out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
} else {
out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
}
if ($breakOnError) {
out += ' if (!' + ($nextValid) + ') break; ';
}
out += ' }';
}
if ($breakOnError) {
out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
}
out = it.util.cleanUpCode(out);
return out;
}