mirror of
https://github.com/thangisme/notes.git
synced 2024-11-01 05:27:15 -04:00
377 lines
15 KiB
JavaScript
377 lines
15 KiB
JavaScript
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'use strict';
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module.exports = function generate_validate(it, $keyword) {
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var out = '';
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var $async = it.schema.$async === true;
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if (it.isTop) {
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var $top = it.isTop,
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$lvl = it.level = 0,
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$dataLvl = it.dataLevel = 0,
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$data = 'data';
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it.rootId = it.resolve.fullPath(it.root.schema.id);
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it.baseId = it.baseId || it.rootId;
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if ($async) {
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it.async = true;
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var $es7 = it.opts.async == 'es7';
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it.yieldAwait = $es7 ? 'await' : 'yield';
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}
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delete it.isTop;
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it.dataPathArr = [undefined];
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out += ' var validate = ';
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if ($async) {
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if ($es7) {
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out += ' (async function ';
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} else {
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if (it.opts.async == 'co*') {
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out += 'co.wrap';
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}
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out += '(function* ';
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}
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} else {
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out += ' (function ';
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}
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out += ' (data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; var vErrors = null; ';
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out += ' var errors = 0; ';
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out += ' if (rootData === undefined) rootData = data;';
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} else {
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var $lvl = it.level,
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$dataLvl = it.dataLevel,
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$data = 'data' + ($dataLvl || '');
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if (it.schema.id) it.baseId = it.resolve.url(it.baseId, it.schema.id);
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if ($async && !it.async) throw new Error('async schema in sync schema');
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out += ' var errs_' + ($lvl) + ' = errors;';
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}
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var $valid = 'valid' + $lvl,
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$breakOnError = !it.opts.allErrors,
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$closingBraces1 = '',
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$closingBraces2 = '',
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$errorKeyword;
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var $typeSchema = it.schema.type,
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$typeIsArray = Array.isArray($typeSchema);
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if ($typeSchema && it.opts.coerceTypes) {
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var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema);
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if ($coerceToTypes) {
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var $schemaPath = it.schemaPath + '.type',
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$errSchemaPath = it.errSchemaPath + '/type',
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$method = $typeIsArray ? 'checkDataTypes' : 'checkDataType';
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out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') { ';
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var $dataType = 'dataType' + $lvl,
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$coerced = 'coerced' + $lvl;
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out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; ';
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if (it.opts.coerceTypes == 'array') {
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out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ')) ' + ($dataType) + ' = \'array\'; ';
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}
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out += ' var ' + ($coerced) + ' = undefined; ';
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var $bracesCoercion = '';
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var arr1 = $coerceToTypes;
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if (arr1) {
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var $type, $i = -1,
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l1 = arr1.length - 1;
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while ($i < l1) {
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$type = arr1[$i += 1];
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if ($i) {
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out += ' if (' + ($coerced) + ' === undefined) { ';
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$bracesCoercion += '}';
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}
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if (it.opts.coerceTypes == 'array' && $type != 'array') {
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out += ' if (' + ($dataType) + ' == \'array\' && ' + ($data) + '.length == 1) { ' + ($coerced) + ' = ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + '; } ';
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}
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if ($type == 'string') {
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out += ' if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; ';
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} else if ($type == 'number' || $type == 'integer') {
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out += ' if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' ';
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if ($type == 'integer') {
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out += ' && !(' + ($data) + ' % 1)';
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}
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out += ')) ' + ($coerced) + ' = +' + ($data) + '; ';
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} else if ($type == 'boolean') {
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out += ' if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; ';
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} else if ($type == 'null') {
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out += ' if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; ';
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} else if (it.opts.coerceTypes == 'array' && $type == 'array') {
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out += ' if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; ';
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}
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}
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}
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out += ' ' + ($bracesCoercion) + ' if (' + ($coerced) + ' === undefined) { ';
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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 || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
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if ($typeIsArray) {
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out += '' + ($typeSchema.join(","));
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} else {
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out += '' + ($typeSchema);
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}
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out += '\' } ';
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if (it.opts.messages !== false) {
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out += ' , message: \'should be ';
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if ($typeIsArray) {
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out += '' + ($typeSchema.join(","));
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} else {
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out += '' + ($typeSchema);
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}
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out += '\' ';
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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) { /* 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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out += ' } else { ';
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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 += ' ' + ($data) + ' = ' + ($coerced) + '; ';
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if (!$dataLvl) {
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out += 'if (' + ($parentData) + ' !== undefined)';
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}
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out += ' ' + ($parentData) + '[' + ($parentDataProperty) + '] = ' + ($coerced) + '; } } ';
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}
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}
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var $refKeywords;
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if (it.schema.$ref && ($refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref'))) {
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if (it.opts.extendRefs == 'fail') {
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throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '"');
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} else if (it.opts.extendRefs == 'ignore') {
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$refKeywords = false;
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console.log('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"');
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} else if (it.opts.extendRefs !== true) {
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console.log('$ref: all keywords used in schema at path "' + it.errSchemaPath + '". It will change in the next major version, see issue #260. Use option { extendRefs: true } to keep current behaviour');
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}
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}
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if (it.schema.$ref && !$refKeywords) {
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out += ' ' + (it.RULES.all.$ref.code(it, '$ref')) + ' ';
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if ($breakOnError) {
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out += ' } if (errors === ';
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if ($top) {
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out += '0';
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} else {
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out += 'errs_' + ($lvl);
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}
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out += ') { ';
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$closingBraces2 += '}';
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}
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} else {
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var arr2 = it.RULES;
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if (arr2) {
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var $rulesGroup, i2 = -1,
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l2 = arr2.length - 1;
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while (i2 < l2) {
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$rulesGroup = arr2[i2 += 1];
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if ($shouldUseGroup($rulesGroup)) {
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if ($rulesGroup.type) {
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out += ' if (' + (it.util.checkDataType($rulesGroup.type, $data)) + ') { ';
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}
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if (it.opts.useDefaults && !it.compositeRule) {
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if ($rulesGroup.type == 'object' && it.schema.properties) {
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var $schema = it.schema.properties,
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$schemaKeys = Object.keys($schema);
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var arr3 = $schemaKeys;
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if (arr3) {
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var $propertyKey, i3 = -1,
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l3 = arr3.length - 1;
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while (i3 < l3) {
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$propertyKey = arr3[i3 += 1];
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var $sch = $schema[$propertyKey];
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if ($sch.default !== undefined) {
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var $passData = $data + it.util.getProperty($propertyKey);
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out += ' if (' + ($passData) + ' === undefined) ' + ($passData) + ' = ';
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if (it.opts.useDefaults == 'shared') {
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out += ' ' + (it.useDefault($sch.default)) + ' ';
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} else {
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out += ' ' + (JSON.stringify($sch.default)) + ' ';
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}
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out += '; ';
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}
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}
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}
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} else if ($rulesGroup.type == 'array' && Array.isArray(it.schema.items)) {
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var arr4 = it.schema.items;
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if (arr4) {
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var $sch, $i = -1,
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l4 = arr4.length - 1;
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while ($i < l4) {
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$sch = arr4[$i += 1];
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if ($sch.default !== undefined) {
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var $passData = $data + '[' + $i + ']';
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out += ' if (' + ($passData) + ' === undefined) ' + ($passData) + ' = ';
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if (it.opts.useDefaults == 'shared') {
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out += ' ' + (it.useDefault($sch.default)) + ' ';
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} else {
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out += ' ' + (JSON.stringify($sch.default)) + ' ';
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}
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out += '; ';
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}
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}
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}
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}
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}
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var arr5 = $rulesGroup.rules;
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if (arr5) {
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var $rule, i5 = -1,
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l5 = arr5.length - 1;
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while (i5 < l5) {
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$rule = arr5[i5 += 1];
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if ($shouldUseRule($rule)) {
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out += ' ' + ($rule.code(it, $rule.keyword)) + ' ';
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if ($breakOnError) {
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$closingBraces1 += '}';
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}
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}
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}
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}
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if ($breakOnError) {
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out += ' ' + ($closingBraces1) + ' ';
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$closingBraces1 = '';
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}
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if ($rulesGroup.type) {
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out += ' } ';
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if ($typeSchema && $typeSchema === $rulesGroup.type) {
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var $typeChecked = true;
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out += ' else { ';
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var $schemaPath = it.schemaPath + '.type',
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$errSchemaPath = it.errSchemaPath + '/type';
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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 || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
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if ($typeIsArray) {
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out += '' + ($typeSchema.join(","));
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} else {
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out += '' + ($typeSchema);
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}
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out += '\' } ';
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if (it.opts.messages !== false) {
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out += ' , message: \'should be ';
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if ($typeIsArray) {
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out += '' + ($typeSchema.join(","));
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} else {
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out += '' + ($typeSchema);
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}
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out += '\' ';
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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 && $breakOnError) { /* istanbul ignore if */
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if (it.async) {
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out += ' throw new ValidationError([' + (__err) + ']); ';
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} else {
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out += ' validate.errors = [' + (__err) + ']; return false; ';
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}
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} else {
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out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
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}
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out += ' } ';
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}
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}
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if ($breakOnError) {
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out += ' if (errors === ';
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if ($top) {
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out += '0';
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} else {
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out += 'errs_' + ($lvl);
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}
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out += ') { ';
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$closingBraces2 += '}';
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}
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}
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}
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}
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}
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if ($typeSchema && !$typeChecked && !(it.opts.coerceTypes && $coerceToTypes)) {
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var $schemaPath = it.schemaPath + '.type',
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$errSchemaPath = it.errSchemaPath + '/type',
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$method = $typeIsArray ? 'checkDataTypes' : 'checkDataType';
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out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') { ';
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var $$outStack = $$outStack || [];
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$$outStack.push(out);
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out = ''; /* istanbul ignore else */
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if (it.createErrors !== false) {
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out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
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if ($typeIsArray) {
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out += '' + ($typeSchema.join(","));
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|
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} else {
|
||
|
|
out += '' + ($typeSchema);
|
||
|
|
}
|
||
|
|
out += '\' } ';
|
||
|
|
if (it.opts.messages !== false) {
|
||
|
|
out += ' , message: \'should be ';
|
||
|
|
if ($typeIsArray) {
|
||
|
|
out += '' + ($typeSchema.join(","));
|
||
|
|
} else {
|
||
|
|
out += '' + ($typeSchema);
|
||
|
|
}
|
||
|
|
out += '\' ';
|
||
|
|
}
|
||
|
|
if (it.opts.verbose) {
|
||
|
|
out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
|
||
|
|
}
|
||
|
|
out += ' } ';
|
||
|
|
} else {
|
||
|
|
out += ' {} ';
|
||
|
|
}
|
||
|
|
var __err = out;
|
||
|
|
out = $$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 += ' ' + ($closingBraces2) + ' ';
|
||
|
|
}
|
||
|
|
if ($top) {
|
||
|
|
if ($async) {
|
||
|
|
out += ' if (errors === 0) return true; ';
|
||
|
|
out += ' else throw new ValidationError(vErrors); ';
|
||
|
|
} else {
|
||
|
|
out += ' validate.errors = vErrors; ';
|
||
|
|
out += ' return errors === 0; ';
|
||
|
|
}
|
||
|
|
out += ' }); return validate;';
|
||
|
|
} else {
|
||
|
|
out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';';
|
||
|
|
}
|
||
|
|
out = it.util.cleanUpCode(out);
|
||
|
|
if ($top && $breakOnError) {
|
||
|
|
out = it.util.cleanUpVarErrors(out, $async);
|
||
|
|
}
|
||
|
|
|
||
|
|
function $shouldUseGroup($rulesGroup) {
|
||
|
|
for (var i = 0; i < $rulesGroup.rules.length; i++)
|
||
|
|
if ($shouldUseRule($rulesGroup.rules[i])) return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
function $shouldUseRule($rule) {
|
||
|
|
return it.schema[$rule.keyword] !== undefined || ($rule.keyword == 'properties' && (it.schema.additionalProperties === false || typeof it.schema.additionalProperties == 'object' || (it.schema.patternProperties && Object.keys(it.schema.patternProperties).length) || (it.opts.v5 && it.schema.patternGroups && Object.keys(it.schema.patternGroups).length)));
|
||
|
|
}
|
||
|
|
return out;
|
||
|
|
}
|