| 'use strict'; |
| module.exports = function generate_if(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); |
| $it.level++; |
| var $nextValid = 'valid' + $it.level; |
| var $thenSch = it.schema['then'], |
| $elseSch = it.schema['else'], |
| $thenPresent = $thenSch !== undefined && (it.opts.strictKeywords ? typeof $thenSch == 'object' && Object.keys($thenSch).length > 0 : it.util.schemaHasRules($thenSch, it.RULES.all)), |
| $elsePresent = $elseSch !== undefined && (it.opts.strictKeywords ? typeof $elseSch == 'object' && Object.keys($elseSch).length > 0 : it.util.schemaHasRules($elseSch, it.RULES.all)), |
| $currentBaseId = $it.baseId; |
| if ($thenPresent || $elsePresent) { |
| var $ifClause; |
| $it.createErrors = false; |
| $it.schema = $schema; |
| $it.schemaPath = $schemaPath; |
| $it.errSchemaPath = $errSchemaPath; |
| out += ' var ' + ($errs) + ' = errors; var ' + ($valid) + ' = true; '; |
| var $wasComposite = it.compositeRule; |
| it.compositeRule = $it.compositeRule = true; |
| out += ' ' + (it.validate($it)) + ' '; |
| $it.baseId = $currentBaseId; |
| $it.createErrors = true; |
| out += ' errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } '; |
| it.compositeRule = $it.compositeRule = $wasComposite; |
| if ($thenPresent) { |
| out += ' if (' + ($nextValid) + ') { '; |
| $it.schema = it.schema['then']; |
| $it.schemaPath = it.schemaPath + '.then'; |
| $it.errSchemaPath = it.errSchemaPath + '/then'; |
| out += ' ' + (it.validate($it)) + ' '; |
| $it.baseId = $currentBaseId; |
| out += ' ' + ($valid) + ' = ' + ($nextValid) + '; '; |
| if ($thenPresent && $elsePresent) { |
| $ifClause = 'ifClause' + $lvl; |
| out += ' var ' + ($ifClause) + ' = \'then\'; '; |
| } else { |
| $ifClause = '\'then\''; |
| } |
| out += ' } '; |
| if ($elsePresent) { |
| out += ' else { '; |
| } |
| } else { |
| out += ' if (!' + ($nextValid) + ') { '; |
| } |
| if ($elsePresent) { |
| $it.schema = it.schema['else']; |
| $it.schemaPath = it.schemaPath + '.else'; |
| $it.errSchemaPath = it.errSchemaPath + '/else'; |
| out += ' ' + (it.validate($it)) + ' '; |
| $it.baseId = $currentBaseId; |
| out += ' ' + ($valid) + ' = ' + ($nextValid) + '; '; |
| if ($thenPresent && $elsePresent) { |
| $ifClause = 'ifClause' + $lvl; |
| out += ' var ' + ($ifClause) + ' = \'else\'; '; |
| } else { |
| $ifClause = '\'else\''; |
| } |
| out += ' } '; |
| } |
| out += ' if (!' + ($valid) + ') { var err = '; /* istanbul ignore else */ |
| if (it.createErrors !== false) { |
| out += ' { keyword: \'' + ('if') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { failingKeyword: ' + ($ifClause) + ' } '; |
| if (it.opts.messages !== false) { |
| out += ' , message: \'should match "\' + ' + ($ifClause) + ' + \'" schema\' '; |
| } |
| if (it.opts.verbose) { |
| out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' '; |
| } |
| out += ' } '; |
| } else { |
| out += ' {} '; |
| } |
| out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; '; |
| if (!it.compositeRule && $breakOnError) { |
| /* istanbul ignore if */ |
| if (it.async) { |
| out += ' throw new ValidationError(vErrors); '; |
| } else { |
| out += ' validate.errors = vErrors; return false; '; |
| } |
| } |
| out += ' } '; |
| if ($breakOnError) { |
| out += ' else { '; |
| } |
| out = it.util.cleanUpCode(out); |
| } else { |
| if ($breakOnError) { |
| out += ' if (true) { '; |
| } |
| } |
| return out; |
| } |