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229 lines
9.5 KiB
229 lines
9.5 KiB
5 years ago
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'use strict';
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module.exports = function generate_custom(it, $keyword, $ruleType) {
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var out = ' ';
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var $lvl = it.level;
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var $dataLvl = it.dataLevel;
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var $schema = it.schema[$keyword];
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var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
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var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
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var $breakOnError = !it.opts.allErrors;
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var $errorKeyword;
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var $data = 'data' + ($dataLvl || '');
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var $valid = 'valid' + $lvl;
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var $errs = 'errs__' + $lvl;
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var $isData = it.opts.$data && $schema && $schema.$data,
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$schemaValue;
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if ($isData) {
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out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
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$schemaValue = 'schema' + $lvl;
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} else {
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$schemaValue = $schema;
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}
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var $rule = this,
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$definition = 'definition' + $lvl,
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$rDef = $rule.definition,
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$closingBraces = '';
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var $compile, $inline, $macro, $ruleValidate, $validateCode;
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if ($isData && $rDef.$data) {
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$validateCode = 'keywordValidate' + $lvl;
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var $validateSchema = $rDef.validateSchema;
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out += ' var ' + ($definition) + ' = RULES.custom[\'' + ($keyword) + '\'].definition; var ' + ($validateCode) + ' = ' + ($definition) + '.validate;';
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} else {
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$ruleValidate = it.useCustomRule($rule, $schema, it.schema, it);
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if (!$ruleValidate) return;
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$schemaValue = 'validate.schema' + $schemaPath;
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$validateCode = $ruleValidate.code;
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$compile = $rDef.compile;
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$inline = $rDef.inline;
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$macro = $rDef.macro;
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}
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var $ruleErrs = $validateCode + '.errors',
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$i = 'i' + $lvl,
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$ruleErr = 'ruleErr' + $lvl,
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$asyncKeyword = $rDef.async;
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if ($asyncKeyword && !it.async) throw new Error('async keyword in sync schema');
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if (!($inline || $macro)) {
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out += '' + ($ruleErrs) + ' = null;';
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}
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out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
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if ($isData && $rDef.$data) {
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$closingBraces += '}';
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out += ' if (' + ($schemaValue) + ' === undefined) { ' + ($valid) + ' = true; } else { ';
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if ($validateSchema) {
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$closingBraces += '}';
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out += ' ' + ($valid) + ' = ' + ($definition) + '.validateSchema(' + ($schemaValue) + '); if (' + ($valid) + ') { ';
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}
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}
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if ($inline) {
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if ($rDef.statements) {
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out += ' ' + ($ruleValidate.validate) + ' ';
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} else {
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out += ' ' + ($valid) + ' = ' + ($ruleValidate.validate) + '; ';
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}
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} else if ($macro) {
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var $it = it.util.copy(it);
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var $closingBraces = '';
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$it.level++;
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var $nextValid = 'valid' + $it.level;
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$it.schema = $ruleValidate.validate;
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$it.schemaPath = '';
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var $wasComposite = it.compositeRule;
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it.compositeRule = $it.compositeRule = true;
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var $code = it.validate($it).replace(/validate\.schema/g, $validateCode);
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it.compositeRule = $it.compositeRule = $wasComposite;
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out += ' ' + ($code);
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} else {
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var $$outStack = $$outStack || [];
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$$outStack.push(out);
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out = '';
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out += ' ' + ($validateCode) + '.call( ';
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if (it.opts.passContext) {
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out += 'this';
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} else {
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out += 'self';
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}
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if ($compile || $rDef.schema === false) {
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out += ' , ' + ($data) + ' ';
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} else {
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out += ' , ' + ($schemaValue) + ' , ' + ($data) + ' , validate.schema' + (it.schemaPath) + ' ';
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}
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out += ' , (dataPath || \'\')';
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if (it.errorPath != '""') {
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out += ' + ' + (it.errorPath);
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}
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var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
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$parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
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out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ' , rootData ) ';
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var def_callRuleValidate = out;
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out = $$outStack.pop();
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if ($rDef.errors === false) {
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out += ' ' + ($valid) + ' = ';
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if ($asyncKeyword) {
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out += 'await ';
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}
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out += '' + (def_callRuleValidate) + '; ';
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} else {
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if ($asyncKeyword) {
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$ruleErrs = 'customErrors' + $lvl;
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out += ' var ' + ($ruleErrs) + ' = null; try { ' + ($valid) + ' = await ' + (def_callRuleValidate) + '; } catch (e) { ' + ($valid) + ' = false; if (e instanceof ValidationError) ' + ($ruleErrs) + ' = e.errors; else throw e; } ';
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} else {
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out += ' ' + ($ruleErrs) + ' = null; ' + ($valid) + ' = ' + (def_callRuleValidate) + '; ';
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}
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}
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}
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if ($rDef.modifying) {
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out += ' if (' + ($parentData) + ') ' + ($data) + ' = ' + ($parentData) + '[' + ($parentDataProperty) + '];';
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}
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out += '' + ($closingBraces);
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if ($rDef.valid) {
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if ($breakOnError) {
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out += ' if (true) { ';
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}
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} else {
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out += ' if ( ';
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if ($rDef.valid === undefined) {
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out += ' !';
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if ($macro) {
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out += '' + ($nextValid);
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} else {
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out += '' + ($valid);
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}
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} else {
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out += ' ' + (!$rDef.valid) + ' ';
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}
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out += ') { ';
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$errorKeyword = $rule.keyword;
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var $$outStack = $$outStack || [];
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$$outStack.push(out);
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out = '';
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var $$outStack = $$outStack || [];
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$$outStack.push(out);
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out = ''; /* istanbul ignore else */
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if (it.createErrors !== false) {
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out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } ';
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if (it.opts.messages !== false) {
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out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' ';
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}
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if (it.opts.verbose) {
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out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
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}
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out += ' } ';
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} else {
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out += ' {} ';
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}
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var __err = out;
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out = $$outStack.pop();
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if (!it.compositeRule && $breakOnError) {
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/* istanbul ignore if */
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if (it.async) {
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out += ' throw new ValidationError([' + (__err) + ']); ';
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} else {
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out += ' validate.errors = [' + (__err) + ']; return false; ';
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}
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} else {
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out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
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}
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var def_customError = out;
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out = $$outStack.pop();
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if ($inline) {
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if ($rDef.errors) {
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if ($rDef.errors != 'full') {
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out += ' for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + '; if (' + ($ruleErr) + '.schemaPath === undefined) { ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '"; } ';
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if (it.opts.verbose) {
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out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
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}
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out += ' } ';
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}
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} else {
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if ($rDef.errors === false) {
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out += ' ' + (def_customError) + ' ';
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} else {
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out += ' if (' + ($errs) + ' == errors) { ' + (def_customError) + ' } else { for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + '; if (' + ($ruleErr) + '.schemaPath === undefined) { ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '"; } ';
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if (it.opts.verbose) {
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out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
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}
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out += ' } } ';
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}
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}
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} else if ($macro) {
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out += ' var err = '; /* istanbul ignore else */
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if (it.createErrors !== false) {
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out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } ';
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if (it.opts.messages !== false) {
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out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' ';
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}
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if (it.opts.verbose) {
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out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
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}
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out += ' } ';
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} else {
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out += ' {} ';
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}
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out += '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
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if (!it.compositeRule && $breakOnError) {
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/* istanbul ignore if */
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if (it.async) {
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out += ' throw new ValidationError(vErrors); ';
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} else {
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out += ' validate.errors = vErrors; return false; ';
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}
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}
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} else {
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if ($rDef.errors === false) {
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out += ' ' + (def_customError) + ' ';
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} else {
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out += ' if (Array.isArray(' + ($ruleErrs) + ')) { if (vErrors === null) vErrors = ' + ($ruleErrs) + '; else vErrors = vErrors.concat(' + ($ruleErrs) + '); errors = vErrors.length; for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + '; ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '"; ';
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if (it.opts.verbose) {
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out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
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}
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out += ' } } else { ' + (def_customError) + ' } ';
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}
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}
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out += ' } ';
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if ($breakOnError) {
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out += ' else { ';
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}
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}
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return out;
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}
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