properties.js 21 KB

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  1. 'use strict';
  2. module.exports = function generate_properties(it, $keyword, $ruleType) {
  3. var out = ' ';
  4. var $lvl = it.level;
  5. var $dataLvl = it.dataLevel;
  6. var $schema = it.schema[$keyword];
  7. var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  8. var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  9. var $breakOnError = !it.opts.allErrors;
  10. var $data = 'data' + ($dataLvl || '');
  11. var $valid = 'valid' + $lvl;
  12. var $errs = 'errs__' + $lvl;
  13. var $it = it.util.copy(it);
  14. var $closingBraces = '';
  15. $it.level++;
  16. var $nextValid = 'valid' + $it.level;
  17. var $key = 'key' + $lvl,
  18. $idx = 'idx' + $lvl,
  19. $dataNxt = $it.dataLevel = it.dataLevel + 1,
  20. $nextData = 'data' + $dataNxt,
  21. $dataProperties = 'dataProperties' + $lvl;
  22. var $schemaKeys = Object.keys($schema || {}),
  23. $pProperties = it.schema.patternProperties || {},
  24. $pPropertyKeys = Object.keys($pProperties),
  25. $aProperties = it.schema.additionalProperties,
  26. $someProperties = $schemaKeys.length || $pPropertyKeys.length,
  27. $noAdditional = $aProperties === false,
  28. $additionalIsSchema = typeof $aProperties == 'object' && Object.keys($aProperties).length,
  29. $removeAdditional = it.opts.removeAdditional,
  30. $checkAdditional = $noAdditional || $additionalIsSchema || $removeAdditional,
  31. $ownProperties = it.opts.ownProperties,
  32. $currentBaseId = it.baseId;
  33. var $required = it.schema.required;
  34. if ($required && !(it.opts.v5 && $required.$data) && $required.length < it.opts.loopRequired) var $requiredHash = it.util.toHash($required);
  35. if (it.opts.patternGroups) {
  36. var $pgProperties = it.schema.patternGroups || {},
  37. $pgPropertyKeys = Object.keys($pgProperties);
  38. }
  39. out += 'var ' + ($errs) + ' = errors;var ' + ($nextValid) + ' = true;';
  40. if ($ownProperties) {
  41. out += ' var ' + ($dataProperties) + ' = undefined;';
  42. }
  43. if ($checkAdditional) {
  44. if ($ownProperties) {
  45. out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
  46. } else {
  47. out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
  48. }
  49. if ($someProperties) {
  50. out += ' var isAdditional' + ($lvl) + ' = !(false ';
  51. if ($schemaKeys.length) {
  52. if ($schemaKeys.length > 5) {
  53. out += ' || validate.schema' + ($schemaPath) + '[' + ($key) + '] ';
  54. } else {
  55. var arr1 = $schemaKeys;
  56. if (arr1) {
  57. var $propertyKey, i1 = -1,
  58. l1 = arr1.length - 1;
  59. while (i1 < l1) {
  60. $propertyKey = arr1[i1 += 1];
  61. out += ' || ' + ($key) + ' == ' + (it.util.toQuotedString($propertyKey)) + ' ';
  62. }
  63. }
  64. }
  65. }
  66. if ($pPropertyKeys.length) {
  67. var arr2 = $pPropertyKeys;
  68. if (arr2) {
  69. var $pProperty, $i = -1,
  70. l2 = arr2.length - 1;
  71. while ($i < l2) {
  72. $pProperty = arr2[$i += 1];
  73. out += ' || ' + (it.usePattern($pProperty)) + '.test(' + ($key) + ') ';
  74. }
  75. }
  76. }
  77. if (it.opts.patternGroups && $pgPropertyKeys.length) {
  78. var arr3 = $pgPropertyKeys;
  79. if (arr3) {
  80. var $pgProperty, $i = -1,
  81. l3 = arr3.length - 1;
  82. while ($i < l3) {
  83. $pgProperty = arr3[$i += 1];
  84. out += ' || ' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ') ';
  85. }
  86. }
  87. }
  88. out += ' ); if (isAdditional' + ($lvl) + ') { ';
  89. }
  90. if ($removeAdditional == 'all') {
  91. out += ' delete ' + ($data) + '[' + ($key) + ']; ';
  92. } else {
  93. var $currentErrorPath = it.errorPath;
  94. var $additionalProperty = '\' + ' + $key + ' + \'';
  95. if (it.opts._errorDataPathProperty) {
  96. it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
  97. }
  98. if ($noAdditional) {
  99. if ($removeAdditional) {
  100. out += ' delete ' + ($data) + '[' + ($key) + ']; ';
  101. } else {
  102. out += ' ' + ($nextValid) + ' = false; ';
  103. var $currErrSchemaPath = $errSchemaPath;
  104. $errSchemaPath = it.errSchemaPath + '/additionalProperties';
  105. var $$outStack = $$outStack || [];
  106. $$outStack.push(out);
  107. out = ''; /* istanbul ignore else */
  108. if (it.createErrors !== false) {
  109. out += ' { keyword: \'' + ('additionalProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { additionalProperty: \'' + ($additionalProperty) + '\' } ';
  110. if (it.opts.messages !== false) {
  111. out += ' , message: \'should NOT have additional properties\' ';
  112. }
  113. if (it.opts.verbose) {
  114. out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
  115. }
  116. out += ' } ';
  117. } else {
  118. out += ' {} ';
  119. }
  120. var __err = out;
  121. out = $$outStack.pop();
  122. if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
  123. if (it.async) {
  124. out += ' throw new ValidationError([' + (__err) + ']); ';
  125. } else {
  126. out += ' validate.errors = [' + (__err) + ']; return false; ';
  127. }
  128. } else {
  129. out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  130. }
  131. $errSchemaPath = $currErrSchemaPath;
  132. if ($breakOnError) {
  133. out += ' break; ';
  134. }
  135. }
  136. } else if ($additionalIsSchema) {
  137. if ($removeAdditional == 'failing') {
  138. out += ' var ' + ($errs) + ' = errors; ';
  139. var $wasComposite = it.compositeRule;
  140. it.compositeRule = $it.compositeRule = true;
  141. $it.schema = $aProperties;
  142. $it.schemaPath = it.schemaPath + '.additionalProperties';
  143. $it.errSchemaPath = it.errSchemaPath + '/additionalProperties';
  144. $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
  145. var $passData = $data + '[' + $key + ']';
  146. $it.dataPathArr[$dataNxt] = $key;
  147. var $code = it.validate($it);
  148. $it.baseId = $currentBaseId;
  149. if (it.util.varOccurences($code, $nextData) < 2) {
  150. out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
  151. } else {
  152. out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
  153. }
  154. out += ' if (!' + ($nextValid) + ') { errors = ' + ($errs) + '; if (validate.errors !== null) { if (errors) validate.errors.length = errors; else validate.errors = null; } delete ' + ($data) + '[' + ($key) + ']; } ';
  155. it.compositeRule = $it.compositeRule = $wasComposite;
  156. } else {
  157. $it.schema = $aProperties;
  158. $it.schemaPath = it.schemaPath + '.additionalProperties';
  159. $it.errSchemaPath = it.errSchemaPath + '/additionalProperties';
  160. $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
  161. var $passData = $data + '[' + $key + ']';
  162. $it.dataPathArr[$dataNxt] = $key;
  163. var $code = it.validate($it);
  164. $it.baseId = $currentBaseId;
  165. if (it.util.varOccurences($code, $nextData) < 2) {
  166. out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
  167. } else {
  168. out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
  169. }
  170. if ($breakOnError) {
  171. out += ' if (!' + ($nextValid) + ') break; ';
  172. }
  173. }
  174. }
  175. it.errorPath = $currentErrorPath;
  176. }
  177. if ($someProperties) {
  178. out += ' } ';
  179. }
  180. out += ' } ';
  181. if ($breakOnError) {
  182. out += ' if (' + ($nextValid) + ') { ';
  183. $closingBraces += '}';
  184. }
  185. }
  186. var $useDefaults = it.opts.useDefaults && !it.compositeRule;
  187. if ($schemaKeys.length) {
  188. var arr4 = $schemaKeys;
  189. if (arr4) {
  190. var $propertyKey, i4 = -1,
  191. l4 = arr4.length - 1;
  192. while (i4 < l4) {
  193. $propertyKey = arr4[i4 += 1];
  194. var $sch = $schema[$propertyKey];
  195. if (it.util.schemaHasRules($sch, it.RULES.all)) {
  196. var $prop = it.util.getProperty($propertyKey),
  197. $passData = $data + $prop,
  198. $hasDefault = $useDefaults && $sch.default !== undefined;
  199. $it.schema = $sch;
  200. $it.schemaPath = $schemaPath + $prop;
  201. $it.errSchemaPath = $errSchemaPath + '/' + it.util.escapeFragment($propertyKey);
  202. $it.errorPath = it.util.getPath(it.errorPath, $propertyKey, it.opts.jsonPointers);
  203. $it.dataPathArr[$dataNxt] = it.util.toQuotedString($propertyKey);
  204. var $code = it.validate($it);
  205. $it.baseId = $currentBaseId;
  206. if (it.util.varOccurences($code, $nextData) < 2) {
  207. $code = it.util.varReplace($code, $nextData, $passData);
  208. var $useData = $passData;
  209. } else {
  210. var $useData = $nextData;
  211. out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ';
  212. }
  213. if ($hasDefault) {
  214. out += ' ' + ($code) + ' ';
  215. } else {
  216. if ($requiredHash && $requiredHash[$propertyKey]) {
  217. out += ' if ( ' + ($useData) + ' === undefined ';
  218. if ($ownProperties) {
  219. out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
  220. }
  221. out += ') { ' + ($nextValid) + ' = false; ';
  222. var $currentErrorPath = it.errorPath,
  223. $currErrSchemaPath = $errSchemaPath,
  224. $missingProperty = it.util.escapeQuotes($propertyKey);
  225. if (it.opts._errorDataPathProperty) {
  226. it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers);
  227. }
  228. $errSchemaPath = it.errSchemaPath + '/required';
  229. var $$outStack = $$outStack || [];
  230. $$outStack.push(out);
  231. out = ''; /* istanbul ignore else */
  232. if (it.createErrors !== false) {
  233. out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
  234. if (it.opts.messages !== false) {
  235. out += ' , message: \'';
  236. if (it.opts._errorDataPathProperty) {
  237. out += 'is a required property';
  238. } else {
  239. out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
  240. }
  241. out += '\' ';
  242. }
  243. if (it.opts.verbose) {
  244. out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
  245. }
  246. out += ' } ';
  247. } else {
  248. out += ' {} ';
  249. }
  250. var __err = out;
  251. out = $$outStack.pop();
  252. if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
  253. if (it.async) {
  254. out += ' throw new ValidationError([' + (__err) + ']); ';
  255. } else {
  256. out += ' validate.errors = [' + (__err) + ']; return false; ';
  257. }
  258. } else {
  259. out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  260. }
  261. $errSchemaPath = $currErrSchemaPath;
  262. it.errorPath = $currentErrorPath;
  263. out += ' } else { ';
  264. } else {
  265. if ($breakOnError) {
  266. out += ' if ( ' + ($useData) + ' === undefined ';
  267. if ($ownProperties) {
  268. out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
  269. }
  270. out += ') { ' + ($nextValid) + ' = true; } else { ';
  271. } else {
  272. out += ' if (' + ($useData) + ' !== undefined ';
  273. if ($ownProperties) {
  274. out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
  275. }
  276. out += ' ) { ';
  277. }
  278. }
  279. out += ' ' + ($code) + ' } ';
  280. }
  281. }
  282. if ($breakOnError) {
  283. out += ' if (' + ($nextValid) + ') { ';
  284. $closingBraces += '}';
  285. }
  286. }
  287. }
  288. }
  289. if ($pPropertyKeys.length) {
  290. var arr5 = $pPropertyKeys;
  291. if (arr5) {
  292. var $pProperty, i5 = -1,
  293. l5 = arr5.length - 1;
  294. while (i5 < l5) {
  295. $pProperty = arr5[i5 += 1];
  296. var $sch = $pProperties[$pProperty];
  297. if (it.util.schemaHasRules($sch, it.RULES.all)) {
  298. $it.schema = $sch;
  299. $it.schemaPath = it.schemaPath + '.patternProperties' + it.util.getProperty($pProperty);
  300. $it.errSchemaPath = it.errSchemaPath + '/patternProperties/' + it.util.escapeFragment($pProperty);
  301. if ($ownProperties) {
  302. out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
  303. } else {
  304. out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
  305. }
  306. out += ' if (' + (it.usePattern($pProperty)) + '.test(' + ($key) + ')) { ';
  307. $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
  308. var $passData = $data + '[' + $key + ']';
  309. $it.dataPathArr[$dataNxt] = $key;
  310. var $code = it.validate($it);
  311. $it.baseId = $currentBaseId;
  312. if (it.util.varOccurences($code, $nextData) < 2) {
  313. out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
  314. } else {
  315. out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
  316. }
  317. if ($breakOnError) {
  318. out += ' if (!' + ($nextValid) + ') break; ';
  319. }
  320. out += ' } ';
  321. if ($breakOnError) {
  322. out += ' else ' + ($nextValid) + ' = true; ';
  323. }
  324. out += ' } ';
  325. if ($breakOnError) {
  326. out += ' if (' + ($nextValid) + ') { ';
  327. $closingBraces += '}';
  328. }
  329. }
  330. }
  331. }
  332. }
  333. if (it.opts.patternGroups && $pgPropertyKeys.length) {
  334. var arr6 = $pgPropertyKeys;
  335. if (arr6) {
  336. var $pgProperty, i6 = -1,
  337. l6 = arr6.length - 1;
  338. while (i6 < l6) {
  339. $pgProperty = arr6[i6 += 1];
  340. var $pgSchema = $pgProperties[$pgProperty],
  341. $sch = $pgSchema.schema;
  342. if (it.util.schemaHasRules($sch, it.RULES.all)) {
  343. $it.schema = $sch;
  344. $it.schemaPath = it.schemaPath + '.patternGroups' + it.util.getProperty($pgProperty) + '.schema';
  345. $it.errSchemaPath = it.errSchemaPath + '/patternGroups/' + it.util.escapeFragment($pgProperty) + '/schema';
  346. out += ' var pgPropCount' + ($lvl) + ' = 0; ';
  347. if ($ownProperties) {
  348. out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
  349. } else {
  350. out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
  351. }
  352. out += ' if (' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ')) { pgPropCount' + ($lvl) + '++; ';
  353. $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
  354. var $passData = $data + '[' + $key + ']';
  355. $it.dataPathArr[$dataNxt] = $key;
  356. var $code = it.validate($it);
  357. $it.baseId = $currentBaseId;
  358. if (it.util.varOccurences($code, $nextData) < 2) {
  359. out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
  360. } else {
  361. out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
  362. }
  363. if ($breakOnError) {
  364. out += ' if (!' + ($nextValid) + ') break; ';
  365. }
  366. out += ' } ';
  367. if ($breakOnError) {
  368. out += ' else ' + ($nextValid) + ' = true; ';
  369. }
  370. out += ' } ';
  371. if ($breakOnError) {
  372. out += ' if (' + ($nextValid) + ') { ';
  373. $closingBraces += '}';
  374. }
  375. var $pgMin = $pgSchema.minimum,
  376. $pgMax = $pgSchema.maximum;
  377. if ($pgMin !== undefined || $pgMax !== undefined) {
  378. out += ' var ' + ($valid) + ' = true; ';
  379. var $currErrSchemaPath = $errSchemaPath;
  380. if ($pgMin !== undefined) {
  381. var $limit = $pgMin,
  382. $reason = 'minimum',
  383. $moreOrLess = 'less';
  384. out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' >= ' + ($pgMin) + '; ';
  385. $errSchemaPath = it.errSchemaPath + '/patternGroups/minimum';
  386. out += ' if (!' + ($valid) + ') { ';
  387. var $$outStack = $$outStack || [];
  388. $$outStack.push(out);
  389. out = ''; /* istanbul ignore else */
  390. if (it.createErrors !== false) {
  391. out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } ';
  392. if (it.opts.messages !== false) {
  393. out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' ';
  394. }
  395. if (it.opts.verbose) {
  396. out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
  397. }
  398. out += ' } ';
  399. } else {
  400. out += ' {} ';
  401. }
  402. var __err = out;
  403. out = $$outStack.pop();
  404. if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
  405. if (it.async) {
  406. out += ' throw new ValidationError([' + (__err) + ']); ';
  407. } else {
  408. out += ' validate.errors = [' + (__err) + ']; return false; ';
  409. }
  410. } else {
  411. out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  412. }
  413. out += ' } ';
  414. if ($pgMax !== undefined) {
  415. out += ' else ';
  416. }
  417. }
  418. if ($pgMax !== undefined) {
  419. var $limit = $pgMax,
  420. $reason = 'maximum',
  421. $moreOrLess = 'more';
  422. out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' <= ' + ($pgMax) + '; ';
  423. $errSchemaPath = it.errSchemaPath + '/patternGroups/maximum';
  424. out += ' if (!' + ($valid) + ') { ';
  425. var $$outStack = $$outStack || [];
  426. $$outStack.push(out);
  427. out = ''; /* istanbul ignore else */
  428. if (it.createErrors !== false) {
  429. out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } ';
  430. if (it.opts.messages !== false) {
  431. out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' ';
  432. }
  433. if (it.opts.verbose) {
  434. out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
  435. }
  436. out += ' } ';
  437. } else {
  438. out += ' {} ';
  439. }
  440. var __err = out;
  441. out = $$outStack.pop();
  442. if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
  443. if (it.async) {
  444. out += ' throw new ValidationError([' + (__err) + ']); ';
  445. } else {
  446. out += ' validate.errors = [' + (__err) + ']; return false; ';
  447. }
  448. } else {
  449. out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  450. }
  451. out += ' } ';
  452. }
  453. $errSchemaPath = $currErrSchemaPath;
  454. if ($breakOnError) {
  455. out += ' if (' + ($valid) + ') { ';
  456. $closingBraces += '}';
  457. }
  458. }
  459. }
  460. }
  461. }
  462. }
  463. if ($breakOnError) {
  464. out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
  465. }
  466. out = it.util.cleanUpCode(out);
  467. return out;
  468. }