app.js 7.9 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. var AppViewModel = function()
  17. {
  18. var self = this;
  19. self.station = ko.observable("");
  20. self.pageTitle = ko.observable("");
  21. self.focusModel = ko.observable();
  22. self.cluster = ko.observable("");
  23. self.clusters = ko.observableArray();
  24. API.query('getClusters').done(function(data)
  25. {
  26. app.clusters(data);
  27. });
  28. self.search = new tagsearch();
  29. self.views = {
  30. tables: new DataTableViewModel({columns:['Table Name', 'Enabled'], el: 'views.tables', reload: function(callback)
  31. {
  32. var d_self = this;
  33. d_self.items.removeAll();
  34. API.queryCluster("getTableList").done(function(data)
  35. {
  36. d_self.items.removeAll(); //need to remove again before callback executes
  37. for(q=0;q<data.length;q++)
  38. {
  39. d_self.items.push(new TableDataRow(data[q]));
  40. }
  41. d_self._el.find('a[data-row-selector=true]').jHueRowSelector();
  42. if(callback!=null)
  43. callback();
  44. });
  45. }}),
  46. tabledata: new SmartViewModel({el: 'views.tabledata', reload: function(callback) //move inside SmartViewModel class?
  47. {
  48. var t_self = this;
  49. function getColumnFamilies()
  50. {
  51. var cols = [];
  52. var cfs = t_self.columnFamilies();
  53. for(var i=0;i<cfs.length;i++)
  54. {
  55. if(cfs[i].enabled())
  56. {
  57. cols.push(cfs[i].name);
  58. }
  59. }
  60. return cols;
  61. }
  62. API.queryTable("getRowQuerySet", JSON.stringify(getColumnFamilies()), ko.toJSON(t_self.querySet())).done(function(data)
  63. {
  64. if(data.length>0)
  65. {
  66. var keys = Object.keys(data);
  67. var items = [];
  68. for(var i=0;i<keys.length;i++)
  69. {
  70. var row = new SmartViewDataRow({items: [], row:data[keys[i]].row, reload:function(options)
  71. {
  72. var self = this;
  73. options = (options == null) ? {} : options;
  74. options = ko.utils.extend({
  75. callback:function(data){},
  76. columns: getColumnFamilies()
  77. }, options);
  78. API.queryTable("getRow", JSON.stringify(options.columns), self.row).done(function(data)
  79. {
  80. self.setItems(data.columns);
  81. callback(data);
  82. self.isLoading(false);
  83. });
  84. }});
  85. row.setItems(data[keys[i]].columns);
  86. items.push(row);
  87. }
  88. t_self.items(items);
  89. }
  90. if(typeof(callback) === 'function')
  91. callback();
  92. $('*[data-toggle="tooltip"]').tooltip();
  93. });
  94. }})
  95. };
  96. }
  97. var app = new AppViewModel();
  98. ko.applyBindings(app);
  99. //routing
  100. routed = false;
  101. routie({
  102. ':cluster/:table/query/:query': function(cluster, table, query)
  103. {
  104. logGA('query_table');
  105. Router.setTable(cluster, table);
  106. Views.render('dataview');
  107. app.station('table');
  108. app.search.cur_input(query);
  109. app.search.evaluate();
  110. routed = true;
  111. },
  112. ':cluster/:table': function(cluster, table)
  113. {
  114. //logGA('view_table'); taken care of in reload()
  115. Router.setTable(cluster, table);
  116. app.station('table');
  117. Views.render('dataview');
  118. routed = true;
  119. },
  120. ':cluster': function(cluster)
  121. {
  122. logGA('view_cluster');
  123. Breadcrumbs.render();
  124. app.station('cluster');
  125. app.cluster(cluster);
  126. app.pageTitle(cluster);
  127. Views.render('clusterview');
  128. app.views.tables.reload();
  129. routed = true;
  130. },
  131. 'error': function()
  132. {
  133. logGA('error');
  134. routed = true;
  135. },
  136. '': function(){
  137. var redirect = app.clusters.subscribe(function(data)
  138. {
  139. routie(data[0].name);
  140. redirect.dispose();
  141. });
  142. routed = true;
  143. },
  144. '*': function() {
  145. logGA();
  146. resetElements();
  147. if(!routed)
  148. history.back();
  149. routed = false;
  150. }
  151. });
  152. $.fn.renderElement = function(data){utils.renderElement($(this,data))};
  153. $.fn.showIndicator = function()
  154. {
  155. $(this).addClass('isLoading');
  156. }
  157. $.fn.hideIndicator = function()
  158. {
  159. $(this).removeClass('isLoading');
  160. }
  161. $.fn.toggleIndicator = function()
  162. {
  163. $(this).toggleClass('isLoading');
  164. }
  165. function bindSubmit()
  166. {
  167. var self = this;
  168. var data = [];
  169. var hash_cache = {};
  170. $(this).find('.controls > input, .controls > textarea, .controls > ul input').not('input[type=submit]').each(function()
  171. {
  172. if($(this).hasClass('ignore'))
  173. return;
  174. var use_post = $(this).data('use-post');
  175. var submitVal = null;
  176. if($(this).data('subscribe'))
  177. {
  178. var target = $($(this).data('subscribe'));
  179. switch(target[0].tagName)
  180. {
  181. case "UL":
  182. var serialized = {};
  183. target.find('li').each(function()
  184. {
  185. serialized[$(this).find('input')[0].value] = $(this).find('input')[1].value;
  186. });
  187. submitVal = JSON.stringify(serialized);
  188. use_post = true;
  189. break;
  190. }
  191. }
  192. else if($(this).hasClass('serializeHash'))
  193. {
  194. var target = $(this).attr('name');
  195. if(!hash_cache[target])
  196. hash_cache[target] = {};
  197. hash_cache[target][$(this).data(key)] = $(this).val();
  198. }
  199. else
  200. {
  201. submitVal = $(this).val();
  202. //change reload next
  203. }
  204. if(submitVal)
  205. {
  206. if(use_post)
  207. submitVal = "hbase-post-key-" + submitVal;
  208. else
  209. submitVal = prepForTransport(submitVal);
  210. data.push(submitVal);
  211. }
  212. });
  213. $(this).find('input[type=submit]').addClass('disabled').showIndicator();
  214. var ui = app.focusModel();
  215. if(ui)
  216. ui.isLoading(true);
  217. API.queryArray($(this).attr('action'), data).complete(function()
  218. {
  219. $(self).find('input[type=submit]').removeClass('disabled').hideIndicator();
  220. if(ui)
  221. ui.isLoading(false);
  222. }).success(function()
  223. {
  224. if(ui)
  225. app.focusModel().reload();
  226. $(self).modal('hide').trigger('reset');
  227. });
  228. return false;
  229. }
  230. $('form.ajaxSubmit').submit(bindSubmit);
  231. $('a.action_addColumn').click(function()
  232. {
  233. $(this).parent().find("ul").append("<li><input type=\"text\" name=\"table_columns\" placeholder = \"family:column_name\"/></li>")
  234. });
  235. $('a.action_addColumnValue').click(function()
  236. {
  237. $(this).parent().find("ul").append("<li><input type=\"text\" name=\"column_values\" class=\"ignore\" placeholder = \"family:column_name\"/> <input type=\"text\" name=\"column_values\" class=\"ignore\" placeholder = \"cell_value\"/></li>")
  238. });
  239. var konami = [38, 38, 40, 40, 37, 39, 37, 39, 66, 65, 13];
  240. var konami_index = 0;
  241. $(window).keydown(function(ev)
  242. {
  243. if(ev.keyCode == konami[konami_index])
  244. konami_index++;
  245. else
  246. konami_index = 0;
  247. if(konami_index >= konami.length)
  248. document["\x77\x72\x69\x74\x65"]("\x3C\x63\x65\x6E\x74\x65\x72\x3E\x3C\x68\x31\x3E\x22\x41\x6C\x6C\x20\x75\x72\x20\x68\x62\x61\x73\x65\x20\x72\x20\x62\x65\x6C\x6F\x6E\x67\x20\x74\x6F\x20\x75\x73\x2E\x22\x3C\x2F\x68\x31\x3E\x3C\x68\x33\x3E\x57\x69\x74\x68\x20\x6D\x75\x63\x68\x20\x6C\x6F\x76\x65\x2C\x20\x3C\x62\x72\x2F\x3E\x3C\x61\x20\x68\x72\x65\x66\x3D\x22\x68\x74\x74\x70\x3A\x2F\x2F\x77\x77\x77\x2E\x74\x77\x69\x74\x74\x65\x72\x2E\x63\x6F\x6D\x2F\x6B\x65\x76\x69\x6E\x76\x65\x72\x73\x65\x22\x3E\x4B\x65\x76\x69\x6E\x3C\x2F\x61\x3E\x3C\x2F\x68\x33\x3E\x3C\x2F\x63\x65\x6E\x74\x65\x72\x3E");
  249. });