beeswax.vm.js 27 KB

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  1. // Licensed to Cloudera, Inc. under one
  2. // or more contributor license agreements. See the NOTICE file
  3. // distributed with this work for additional information
  4. // regarding copyright ownership. Cloudera, Inc. licenses this file
  5. // to you under the Apache License, Version 2.0 (the
  6. // "License"); you may not use this file except in compliance
  7. // with the License. You may obtain a copy of the License at
  8. //
  9. // http://www.apache.org/licenses/LICENSE-2.0
  10. //
  11. // Unless required by applicable law or agreed to in writing, software
  12. // distributed under the License is distributed on an "AS IS" BASIS,
  13. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14. // See the License for the specific language governing permissions and
  15. // limitations under the License.
  16. function BeeswaxViewModel(server) {
  17. var self = this;
  18. var DESIGN_DEFAULTS = {
  19. 'id': -1,
  20. 'query': {
  21. 'value': '',
  22. 'errors': []
  23. },
  24. 'name': null,
  25. 'description': null,
  26. 'settings': {
  27. 'values': [],
  28. 'errors': []
  29. },
  30. 'fileResources': {
  31. 'values': [],
  32. 'errors': []
  33. },
  34. 'functions': {
  35. 'values': [],
  36. 'errors': []
  37. },
  38. 'parameters': [],
  39. 'isParameterized': true,
  40. 'email': false,
  41. 'errors': [],
  42. 'explain': false,
  43. 'history': {
  44. 'id': -1
  45. },
  46. 'results': {
  47. 'rows': [],
  48. 'columns': [],
  49. 'empty': true,
  50. 'explanation': null,
  51. 'url': null,
  52. 'errors': [],
  53. 'save': {
  54. 'errors': null,
  55. 'type': 'hive-table',
  56. 'path': null
  57. }
  58. },
  59. 'watch': {
  60. 'logs': [],
  61. 'url': null,
  62. 'errors': []
  63. },
  64. 'isRunning': false,
  65. 'statement': '',
  66. 'isFinished': true
  67. };
  68. self.server = ko.observable(server);
  69. self.databases = ko.observableArray();
  70. self.selectedDatabase = ko.observable(0);
  71. self.isReady = ko.observable(false);
  72. // Use a view model attribute so that we don't have to override KO.
  73. // This allows Hue to disable the execute button until the query placeholder dies.
  74. self.queryEditorBlank = ko.observable(false);
  75. self.design = ko.mapping.fromJS(DESIGN_DEFAULTS);
  76. self.canExecute = ko.computed(function() {
  77. return !self.design.isRunning() && self.design.isFinished();
  78. });
  79. self.hasMoreResults = ko.computed(function() {
  80. return self.design.results.url() != null;
  81. });
  82. self.design.results.save.saveTargetError = ko.computed(function() {
  83. return (self.design.results.save.errors() && 'save_target' in self.design.results.save.errors()) ? self.design.results.save.errors()['save_target'] : null;
  84. });
  85. self.design.results.save.targetTableError = ko.computed(function() {
  86. return (self.design.results.save.errors() && 'target_table' in self.design.results.save.errors()) ? self.design.results.save.errors()['target_table'] : null;
  87. });
  88. self.design.results.save.targetDirectoryError = ko.computed(function() {
  89. return (self.design.results.save.errors() && 'target_dir' in self.design.results.save.errors()) ? self.design.results.save.errors()['target_dir'] : null;
  90. });
  91. self.design.results.save.targetFileError = ko.computed(function() {
  92. return (self.design.results.save.errors() && 'target_file' in self.design.results.save.errors()) ? self.design.results.save.errors()['target_file'] : null;
  93. });
  94. self.database = ko.computed({
  95. 'read': function() {
  96. if (self.databases()) {
  97. return self.databases()[self.selectedDatabase()];
  98. } else{
  99. return "";
  100. }
  101. },
  102. 'write': function(value) {
  103. if (value) {
  104. self.selectedDatabase(self.databases.indexOf(value));
  105. }
  106. },
  107. 'deferEvaluation': true
  108. });
  109. self.hasParametersFilled = ko.computed(function() {
  110. var hasBlank = false;
  111. $.each(self.design.parameters(), function(index, element) {
  112. if (element.value() == '') {
  113. hasBlank = true;
  114. }
  115. });
  116. return ! hasBlank;
  117. });
  118. self.resetQuery = function() {
  119. ko.mapping.fromJS(QUERY_DEFAULTS, self.design);
  120. };
  121. self.resetErrors = function() {
  122. self.design.errors.removeAll();
  123. self.design.query.errors.removeAll();
  124. self.design.settings.errors.removeAll();
  125. self.design.fileResources.errors.removeAll();
  126. self.design.functions.errors.removeAll();
  127. };
  128. self.setErrors = function(message, errors) {
  129. self.resetErrors();
  130. if (message) {
  131. self.design.errors.push(message);
  132. }
  133. if (errors) {
  134. self.design.query.errors.push.apply(self.design.query.errors, errors.query);
  135. self.design.settings.errors.push.apply(self.design.settings.errors, errors.settings);
  136. self.design.fileResources.errors.push.apply(self.design.fileResources.errors, errors.file_resources);
  137. self.design.functions.errors.push.apply(self.design.functions.errors, errors.functions);
  138. }
  139. };
  140. self.updateDatabases = function(databases) {
  141. self.databases(databases);
  142. };
  143. self.updateDesign = function(design) {
  144. self.design.query.value(design.query);
  145. self.design.id(design.id);
  146. self.design.name(design.name);
  147. self.design.description(design.desc);
  148. self.database(design.database);
  149. self.design.isParameterized(design.is_parameterized);
  150. self.design.email(design.email_notify);
  151. self.design.settings.values.removeAll();
  152. self.design.fileResources.values.removeAll();
  153. self.design.functions.values.removeAll();
  154. $.each(design.settings, function(index, setting) {
  155. self.addSetting(setting.key, setting.value);
  156. });
  157. $.each(design.file_resources, function(index, file_resource) {
  158. self.addFileResource(file_resource.type, file_resource.path);
  159. });
  160. $.each(design.functions, function(index, _function) {
  161. self.addFunction(_function.name, _function.class_name);
  162. });
  163. };
  164. self.updateHistory = function(history) {
  165. self.design.history.id(history.id);
  166. viewModel.design.results.url('/' + viewModel.server() + '/results/' + history.id + '/0?format=json');
  167. viewModel.design.watch.url('/' + viewModel.server() + '/api/watch/json/' + history.id);
  168. if (history.design) {
  169. self.updateDesign(history.design);
  170. }
  171. };
  172. self.updateParameters = function(parameters) {
  173. self.design.parameters.removeAll();
  174. $.each(parameters, function(index, parameter) {
  175. self.addParameter(parameter.parameter, parameter.name, '');
  176. });
  177. };
  178. self.addParameter = function(parameter, name, value) {
  179. var obj = {
  180. 'parameter': ko.observable(parameter),
  181. 'name': ko.observable(name),
  182. 'value': ko.observable(value)
  183. };
  184. obj.parameter.subscribe(function() {
  185. self.design.parameters.valueHasMutated();
  186. });
  187. obj.name.subscribe(function() {
  188. self.design.parameters.valueHasMutated();
  189. });
  190. obj.value.subscribe(function() {
  191. self.design.parameters.valueHasMutated();
  192. });
  193. self.design.parameters.push(obj);
  194. };
  195. self.addSetting = function(key, value) {
  196. var obj = {
  197. 'key': ko.observable(key),
  198. 'value': ko.observable(value)
  199. };
  200. obj.key.subscribe(function() {
  201. self.design.settings.values.valueHasMutated();
  202. });
  203. obj.value.subscribe(function() {
  204. self.design.settings.values.valueHasMutated();
  205. });
  206. self.design.settings.values.push(obj);
  207. };
  208. self.removeSetting = function(index) {
  209. self.design.settings.values.splice(index, 1);
  210. };
  211. self.addFileResource = function(type, path) {
  212. var obj = {
  213. 'type': ko.observable(type),
  214. 'path': ko.observable(path)
  215. };
  216. obj.type.subscribe(function() {
  217. self.design.fileResources.values.valueHasMutated();
  218. });
  219. obj.path.subscribe(function() {
  220. self.design.fileResources.values.valueHasMutated();
  221. });
  222. self.design.fileResources.values.push(obj);
  223. };
  224. self.removeFileResource = function(index) {
  225. self.design.fileResources.values.splice(index, 1);
  226. };
  227. self.addFunction = function(name, class_name) {
  228. var obj = {
  229. 'name': ko.observable(name),
  230. 'class_name': ko.observable(class_name)
  231. };
  232. obj.name.subscribe(function() {
  233. self.design.functions.values.valueHasMutated();
  234. });
  235. obj.class_name.subscribe(function() {
  236. self.design.functions.values.valueHasMutated();
  237. });
  238. self.design.functions.values.push(obj);
  239. };
  240. self.removeFunction = function(index) {
  241. self.design.functions.values.splice(index, 1);
  242. };
  243. var advancedErrorHandling = function(advanced_parameter, key) {
  244. return function(index) {
  245. var errors = self.design[advanced_parameter].errors();
  246. if (errors && errors[index]) {
  247. if (key in errors[index]) {
  248. return errors[index][key];
  249. } else {
  250. return [];
  251. }
  252. } else {
  253. return [];
  254. }
  255. };
  256. };
  257. self.getQueryErrors = advancedErrorHandling('query', 'query');
  258. self.getSettingKeyErrors = advancedErrorHandling('settings', 'key');
  259. self.getSettingValueErrors = advancedErrorHandling('settings', 'value');
  260. self.getFileResourceTypeErrors = advancedErrorHandling('fileResources', 'type');
  261. self.getFileResourcePathErrors = advancedErrorHandling('fileResources', 'path');
  262. self.getFunctionNameErrors = advancedErrorHandling('functions', 'name');
  263. self.getFunctionClassNameErrors = advancedErrorHandling('functions', 'class_name');
  264. function getMultiFormData(prefix, arr, members) {
  265. var data = {};
  266. var index = 0;
  267. data[prefix + '-next_form_id'] = arr.length;
  268. ko.utils.arrayForEach(arr, function(obj) {
  269. $.each(members, function(i, member) {
  270. data[prefix + '-' + index + '-' + member] = obj[member]();
  271. });
  272. data[prefix + '-' + index + '-_exists'] = true;
  273. data[prefix + '-' + index++ + '-_deleted'] = false;
  274. });
  275. return data;
  276. }
  277. self.getSettingsFormData = function() {
  278. return getMultiFormData('settings', self.design.settings.values(), ['key', 'value']);
  279. };
  280. self.getFileResourcesFormData = function() {
  281. return getMultiFormData('file_resources', self.design.fileResources.values(), ['type', 'path']);
  282. };
  283. self.getFunctionsFormData = function() {
  284. return getMultiFormData('functions', self.design.functions.values(), ['name', 'class_name']);
  285. };
  286. self.getParametersFormData = function() {
  287. var data = {};
  288. $.each(self.design.parameters(), function(index, parameter) {
  289. data[parameter.parameter()] = parameter.value();
  290. });
  291. return data;
  292. };
  293. self.getOtherData = function() {
  294. var data = {
  295. 'query-email_notify': self.design.email(),
  296. 'query-is_parameterized': self.design.isParameterized()
  297. };
  298. return data;
  299. };
  300. var error_fn = function(jqXHR, status, errorThrown) {
  301. self.design.isRunning(false);
  302. try {
  303. $(document).trigger('server.error', $.parseJSON(jqXHR.responseText));
  304. } catch(e) {
  305. $(document).trigger('server.unmanageable_error', jqXHR.responseText);
  306. }
  307. };
  308. self.fetchDatabases = function() {
  309. var request = {
  310. url: '/' + self.server() + '/api/autocomplete',
  311. dataType: 'json',
  312. type: 'GET',
  313. success: function(data) {
  314. self.updateDatabases(data.databases);
  315. $(document).trigger('fetched.databases', [data]);
  316. },
  317. error: error_fn,
  318. cache: false
  319. };
  320. $.ajax(request);
  321. };
  322. self.fetchDesign = function() {
  323. $(document).trigger('fetch.design');
  324. var request = {
  325. url: '/' + self.server() + '/api/design/' + self.design.id() + '/get',
  326. dataType: 'json',
  327. type: 'GET',
  328. success: function(data) {
  329. self.updateDesign(data.design);
  330. self.database(data.design.database);
  331. $(document).trigger('fetched.design', [data]);
  332. },
  333. error: error_fn,
  334. cache: false
  335. };
  336. $.ajax(request);
  337. };
  338. self.fetchQueryHistory = function() {
  339. $(document).trigger('fetch.query');
  340. var request = {
  341. url: '/' + self.server() + '/api/query/' + self.design.history.id() + '/get',
  342. dataType: 'json',
  343. type: 'GET',
  344. success: function(data) {
  345. self.updateHistory(data.query_history);
  346. self.database(data.query_history.database);
  347. $(document).trigger('fetched.query', [data]);
  348. },
  349. error: error_fn,
  350. cache: false
  351. };
  352. $.ajax(request);
  353. };
  354. self.fetchParameters = function() {
  355. $(document).trigger('fetch.parameters');
  356. var data = {
  357. 'query-query': self.design.query.value(),
  358. 'query-database': self.database()
  359. };
  360. $.extend(data, self.getSettingsFormData());
  361. $.extend(data, self.getFileResourcesFormData());
  362. $.extend(data, self.getFunctionsFormData());
  363. $.extend(data, self.getParametersFormData());
  364. $.extend(data, self.getOtherData());
  365. var request = {
  366. url: '/' + self.server() + '/api/query/parameters',
  367. dataType: 'json',
  368. type: 'POST',
  369. success: function(data) {
  370. self.updateParameters(data.parameters);
  371. $(document).trigger('fetched.parameters');
  372. },
  373. error: error_fn,
  374. data: data,
  375. cache: false
  376. };
  377. $.ajax(request);
  378. };
  379. self.explainQuery = function() {
  380. $(document).trigger('explain.query', data);
  381. self.design.explain(true);
  382. self.design.isRunning(true);
  383. self.design.isFinished(true);
  384. self.resetErrors();
  385. var data = {
  386. 'query-query': self.design.query.value(),
  387. 'query-database': self.database()
  388. };
  389. $.extend(data, self.getSettingsFormData());
  390. $.extend(data, self.getFileResourcesFormData());
  391. $.extend(data, self.getFunctionsFormData());
  392. $.extend(data, self.getParametersFormData());
  393. $.extend(data, self.getOtherData());
  394. var request = {
  395. url: '/' + self.server() + '/api/query/execute/?explain=true',
  396. dataType: 'json',
  397. type: 'POST',
  398. success: function(data) {
  399. if (data.status == 0) {
  400. self.design.watch.logs.removeAll();
  401. self.design.statement(data.statement);
  402. self.design.results.rows.removeAll();
  403. self.design.results.columns.removeAll();
  404. self.design.results.explanation(data.explanation);
  405. } else {
  406. self.setErrors(data.message);
  407. $(document).trigger('error.query');
  408. }
  409. $(document).trigger('explained.query', data);
  410. self.design.isRunning(false);
  411. },
  412. error: error_fn,
  413. data: data,
  414. cache: false
  415. };
  416. $.ajax(request);
  417. };
  418. self.executeQuery = function() {
  419. $(document).trigger('execute.query', data);
  420. self.design.explain(false);
  421. self.design.isRunning(true);
  422. self.design.isFinished(true);
  423. self.resetErrors();
  424. var data = {
  425. 'query-query': self.design.query.value(),
  426. 'query-database': self.database()
  427. };
  428. $.extend(data, self.getSettingsFormData());
  429. $.extend(data, self.getFileResourcesFormData());
  430. $.extend(data, self.getFunctionsFormData());
  431. $.extend(data, self.getParametersFormData());
  432. $.extend(data, self.getOtherData());
  433. var url = '/' + self.server() + '/api/query/execute/';
  434. if (self.design.id() > -1) {
  435. url += self.design.id();
  436. }
  437. var request = {
  438. url: url,
  439. dataType: 'json',
  440. type: 'POST',
  441. success: function(data) {
  442. self.design.errors.removeAll();
  443. self.design.watch.errors.removeAll();
  444. if (data.status == 0) {
  445. self.design.results.url('/' + self.server() + '/results/' + data.id + '/0?format=json');
  446. self.design.watch.url(data.watch_url);
  447. self.design.statement(data.statement);
  448. self.design.history.id(data.id);
  449. self.watchQueryLoop();
  450. $(document).trigger('executed.query', data);
  451. } else {
  452. self.setErrors(data.message, data.errors);
  453. self.design.isRunning(false);
  454. $(document).trigger('error.query');
  455. }
  456. },
  457. error: error_fn,
  458. data: data,
  459. cache: false
  460. };
  461. $.ajax(request);
  462. };
  463. self.executeNextStatement = function() {
  464. $(document).trigger('execute.query', data);
  465. self.design.explain(false);
  466. self.design.isRunning(true);
  467. self.design.isFinished(true);
  468. self.resetErrors();
  469. var data = {
  470. 'next': true,
  471. 'query-query': self.design.query.value(),
  472. };
  473. var request = {
  474. url: self.design.watch.url(),
  475. dataType: 'json',
  476. type: 'POST',
  477. success: function(data) {
  478. if (data.status == 0) {
  479. self.design.watch.logs.removeAll();
  480. self.design.statement(data.statement);
  481. self.design.watch.url(data.watch_url);
  482. self.design.results.url('/' + self.server() + '/results/' + data.id + '/0?format=json');
  483. self.watchQueryLoop();
  484. $(document).trigger('executed.query', data);
  485. } else {
  486. self.setErrors(data.message, data.errors);
  487. self.design.isRunning(false);
  488. self.design.isFinished(false); // We propose to skip the failed statement
  489. $(document).trigger('error.query');
  490. }
  491. },
  492. error: error_fn,
  493. data: data,
  494. cache: false
  495. };
  496. $.ajax(request);
  497. };
  498. self.watchQuery = function() {
  499. var data = {
  500. 'query-query': self.design.query.value(),
  501. 'query-database': self.database()
  502. };
  503. $.extend(data, self.getSettingsFormData());
  504. $.extend(data, self.getFileResourcesFormData());
  505. $.extend(data, self.getFunctionsFormData());
  506. $.extend(data, self.getParametersFormData());
  507. $.extend(data, self.getOtherData());
  508. var request = {
  509. url: self.design.watch.url(),
  510. dataType: 'json',
  511. type: 'POST',
  512. success: function(data) {
  513. $(document).trigger('watched.query', data);
  514. },
  515. error: function(jqXHR, status, errorThrown) {
  516. self.design.isRunning(false);
  517. try {
  518. var data = $.parseJSON(jqXHR.responseText);
  519. self.design.watch.errors.push(data.error);
  520. } catch(e) {
  521. $(document).trigger('server.unmanageable_error', jqXHR.responseText);
  522. }
  523. },
  524. data: data,
  525. cache: false
  526. };
  527. $.ajax(request);
  528. };
  529. self.watchQueryLoop = function(fn) {
  530. var TIMEOUT = 1000;
  531. var timer = null;
  532. self.design.isRunning(true);
  533. self.design.watch.logs.removeAll();
  534. self.design.results.rows.removeAll();
  535. self.design.results.columns.removeAll();
  536. self.resetErrors();
  537. var _fn = function() {
  538. $(document).one('watched.query', function(e, data) {
  539. var failed = data.isFailure || data.status != 0;
  540. if (data.isSuccess || failed) {
  541. clearTimeout(timer);
  542. self.design.isRunning(false);
  543. if (data.log) {
  544. self.design.watch.logs(data.log.split("\n"));
  545. // scroll logs
  546. }
  547. if (!failed) {
  548. $(document).trigger('stop_watch.query');
  549. if (fn) {
  550. fn(data);
  551. } else {
  552. self.fetchResults();
  553. }
  554. }
  555. } else {
  556. self.design.statement(data.statement); // In case new no result statement executed
  557. if (data.log) {
  558. self.design.watch.logs(data.log.split("\n"));
  559. // scroll logs
  560. }
  561. timer = setTimeout(_fn, TIMEOUT);
  562. }
  563. });
  564. self.watchQuery();
  565. };
  566. $(document).trigger('start_watch.query');
  567. timer = setTimeout(_fn, TIMEOUT);
  568. };
  569. self.fetchResults = function() {
  570. $(document).trigger('fetch.results');
  571. self.design.errors.removeAll();
  572. var request = {
  573. url: self.design.results.url(),
  574. dataType: 'json',
  575. type: 'GET',
  576. success: function(data) {
  577. if (data.error) {
  578. self.design.results.errors.push(data.message);
  579. self.design.isRunning(false);
  580. self.design.results.empty(true);
  581. } else {
  582. self.design.isRunning(false);
  583. self.design.isFinished(data.is_finished);
  584. if (self.design.results.columns().length == 0){
  585. if (data.columns != null){
  586. data.columns.unshift({ type:"INT_TYPE", name:"", comment:null});
  587. }
  588. self.design.results.columns(data.columns ? data.columns : []); // Some querysets have empty or null for columns
  589. }
  590. self.design.results.rows.push.apply(self.design.results.rows, data.results);
  591. self.design.results.empty(self.design.results.rows().length == 0);
  592. if (data.has_more) {
  593. self.design.results.url(data.next_json_set);
  594. } else {
  595. self.design.results.url(null);
  596. }
  597. }
  598. $(document).trigger('fetched.results', [data]);
  599. },
  600. error: error_fn,
  601. cache: false
  602. };
  603. $.ajax(request);
  604. };
  605. self.saveDesign = function() {
  606. var self = this;
  607. if (self.design.query.value() && self.design.name()) {
  608. var data = {
  609. 'query-query': self.design.query.value(),
  610. 'query-database': self.database()
  611. };
  612. $.extend(data, self.getSettingsFormData());
  613. $.extend(data, self.getFileResourcesFormData());
  614. $.extend(data, self.getFunctionsFormData());
  615. $.extend(data, self.getParametersFormData());
  616. $.extend(data, self.getOtherData());
  617. data['saveform-name'] = self.design.name();
  618. data['saveform-desc'] = self.design.description();
  619. if (self.design.id() > 0) {
  620. data['query-id'] = self.design.id();
  621. }
  622. var url = '/' + self.server() + '/api/design/';
  623. if (self.design.id() && self.design.id() != -1) {
  624. url += self.design.id();
  625. }
  626. var request = {
  627. url: url,
  628. dataType: 'json',
  629. type: 'POST',
  630. success: function(data) {
  631. if (data.status == 0) {
  632. self.design.id(data.design_id);
  633. $(document).trigger('saved.design', [data.design_id]);
  634. } else {
  635. self.setErrors("", data.errors);
  636. $(document).trigger('error_save.design', [data.message]);
  637. }
  638. },
  639. error: function() {
  640. $(document).trigger('error_save.design');
  641. },
  642. data: data,
  643. cache: false
  644. };
  645. $.ajax(request);
  646. }
  647. };
  648. self.cancelQuery = function() {
  649. if (self.design.history.id() > 0) {
  650. $(document).trigger('cancel.query');
  651. var url = '/' + self.server() + '/api/query/' + self.design.history.id() + '/cancel';
  652. $.post(url,
  653. function(response) {
  654. if (response['status'] != 0) {
  655. $(document).trigger('error_cancel.query', response['message']);
  656. } else {
  657. $(document).trigger('cancelled.query');
  658. }
  659. }
  660. );
  661. }
  662. };
  663. self.closeQuery = function() {
  664. var self = this;
  665. if (self.design.history.id() > 0 && !self.design.isRunning()) {
  666. var data = {};
  667. var url = '/' + self.server() + '/api/query/' + self.design.history.id() + '/close';
  668. var request = {
  669. url: url,
  670. dataType: 'json',
  671. type: 'POST',
  672. success: function(data) {
  673. if (data.status == 0) {
  674. $(document).trigger('closed.query', data);
  675. //self.resetQuery(); // Would fail multiqueries
  676. } else {
  677. $(document).trigger('error_close.query');
  678. }
  679. },
  680. error: function(data) {
  681. $(document).trigger('error_close.results');
  682. },
  683. data: data,
  684. async: false, // for multi query
  685. cache: false
  686. };
  687. $.ajax(request);
  688. }
  689. };
  690. self.saveResults = function() {
  691. var self = this;
  692. self.design.isRunning(true);
  693. self.resetErrors();
  694. if (self.design.id()) {
  695. var data, url;
  696. switch(self.design.results.save.type()) {
  697. case 'hdfs-directory':
  698. data = {
  699. 'server': self.server(),
  700. 'path': self.design.results.save.path()
  701. };
  702. url = '/' + self.server() + '/api/query/' + self.design.history.id() + '/results/save/hdfs/directory';
  703. break;
  704. case 'hdfs-file':
  705. data = {
  706. 'server': self.server(),
  707. 'path': self.design.results.save.path()
  708. };
  709. url = '/' + self.server() + '/api/query/' + self.design.history.id() + '/results/save/hdfs/file';
  710. break;
  711. // case 'hive-table':
  712. default:
  713. data = {
  714. 'database': self.database(),
  715. 'server': self.server(),
  716. 'table': self.design.results.save.path()
  717. };
  718. url = '/' + self.server() + '/api/query/' + self.design.history.id() + '/results/save/hive/table';
  719. break;
  720. }
  721. var request = {
  722. url: url,
  723. dataType: 'json',
  724. type: 'POST',
  725. success: function(data) {
  726. if (data.status == 0) {
  727. self.design.results.save.errors(null);
  728. var redirect_fn = function() {
  729. window.location.href = data.success_url;
  730. self.design.isRunning(false);
  731. };
  732. if (data.id) {
  733. // watch this ID.
  734. self.design.watch.url(data.watch_url);
  735. self.design.watch.logs.removeAll();
  736. self.watchQueryLoop(redirect_fn);
  737. } else {
  738. // redirect to metastore app.
  739. redirect_fn();
  740. }
  741. $(document).trigger('saved.results', data);
  742. } else {
  743. self.design.isRunning(false);
  744. self.design.results.save.errors(data.errors);
  745. $(document).trigger('error_save.results', [data.message]);
  746. }
  747. },
  748. error: function(data) {
  749. self.design.isRunning(false);
  750. self.design.results.save.errors(data);
  751. $(document).trigger('error_save.results', [data]);
  752. },
  753. data: data,
  754. cache: false
  755. };
  756. $.ajax(request);
  757. }
  758. };
  759. // Events
  760. // Remove watched query event that watchQueryLoop may be bound to.
  761. $(document).on('server.unmanageable_error', function() {
  762. $(document).off('watched.query');
  763. });
  764. }
  765. // For routie
  766. function showSection(section) {
  767. $('.section').hide();
  768. $('#' + section).show();
  769. }
  770. // File browser button
  771. function getFileBrowseButton(inputElement) {
  772. return $("<button>").addClass("btn").addClass("fileChooserBtn").text("..").click(function (e) {
  773. e.preventDefault();
  774. $("#filechooser").jHueFileChooser({
  775. initialPath: inputElement.val(),
  776. onFileChoose: function (filePath) {
  777. inputElement.val(filePath);
  778. inputElement.trigger("change");
  779. $("#chooseFile").modal("hide");
  780. },
  781. selectFolder: false,
  782. createFolder: false
  783. });
  784. $("#chooseFile").modal("show");
  785. });
  786. }
  787. function folderChooser(inputElement) {
  788. $("#folderchooser").jHueFileChooser({
  789. initialPath: inputElement.val(),
  790. onFolderChoose:function (folderPath) {
  791. inputElement.val(folderPath);
  792. inputElement.trigger("change");
  793. $("#chooseFolder").modal("hide");
  794. },
  795. selectFolder: true,
  796. createFolder: true,
  797. selectFile: false,
  798. uploadFile: false
  799. });
  800. $("#chooseFolder").modal("show");
  801. }
  802. function getFolderBrowseButton(inputElement) {
  803. return $("<button>").addClass("btn").addClass("fileChooserBtn").text("..").click(function (e) {
  804. e.preventDefault();
  805. folderChooser(inputElement);
  806. });
  807. }
  808. // utils
  809. function clickHard(el) {
  810. var timer = setInterval(function () {
  811. if ($(el).length > 0) {
  812. $(el).click();
  813. clearInterval(timer);
  814. }
  815. }, 100);
  816. }
  817. function logGA(page) {
  818. if (typeof trackOnGA == 'function'){
  819. trackOnGA('beeswax/' + page);
  820. }
  821. }