Mercurial > lada > lada-client

comparison app/controller/grid/ProbeList.js @ 1007:23bfcbdb4527

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merged.
author Raimund Renkert <raimund.renkert@intevation.de>
date Wed, 20 Jan 2016 17:33:33 +0100
parents f73ca04d73a7
children dbd435256f77
comparison
equal deleted inserted replaced
1002:54179b6043b6 1007:23bfcbdb4527
1 /* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz
2 * Software engineering by Intevation GmbH
3 *
4 * This file is Free Software under the GNU GPL (v>=3)
5 * and comes with ABSOLUTELY NO WARRANTY! Check out
6 * the documentation coming with IMIS-Labordaten-Application for details.
7 */
8
9 /**
10 * Controller for the ProbeList result grid.
11 */
12 Ext.define('Lada.controller.grid.ProbeList', {
13 extend: 'Ext.app.Controller',
14 requires: [
15 'Lada.view.window.ProbeEdit',
16 'Lada.view.window.GenProbenFromMessprogramm'
17 ],
18
19 /**
20 * Initialize the Controller with listeners
21 */
22 init: function() {
23 this.control({
24 'probelistgrid': {
25 itemdblclick: this.editItem,
26 select: this.activateButtons,
27 deselect: this.deactivateButtons
28 },
29 'probelistgrid toolbar button[action=addProbe]': {
30 click: this.addProbeItem
31 },
32 'probelistgrid toolbar button[action=import]': {
33 click: this.uploadFile
34 },
35 'probelistgrid toolbar button[action=export]': {
36 click: this.downloadFile
37 },
38 'probelistgrid toolbar button[action=print]': {
39 click: this.printSelection
40 }
41 });
42 this.callParent(arguments);
43 },
44
45 /**
46 * This function is called after a Row in the
47 * {@link Lada.view.grid.ProbeList}
48 * was double-clicked.
49 * The function opens a {@link Lada.view.window.ProbeEdit}
50 * or a {@link Lada.view.window.Messprogramm}.
51 * To determine which window has to be opened, the function
52 * analyse the records modelname.
53 */
54 editItem: function(grid, record) {
55 var winname = 'Lada.view.window.ProbeEdit';
56
57 var win = Ext.create(winname, {
58 record: record,
59 style: 'z-index: -1;' //Fixes an Issue where windows could not be created in IE8
60 });
61
62 win.show();
63 win.initData();
64 },
65
66 /**
67 * This function opens a new window to create a Probe
68 * {@link Lada.view.window.ProbeCreate}
69 */
70 addProbeItem: function() {
71 var win = Ext.create('Lada.view.window.ProbeCreate');
72 win.show();
73 win.initData();
74 },
75
76 /**
77 * This function opens a {@link Lada.view.window.FileUpload}
78 * window to upload a LAF-File
79 */
80 uploadFile: function() {
81 var win = Ext.create('Lada.view.window.FileUpload', {
82 title: 'Datenimport',
83 modal: true
84 });
85
86 win.show();
87 },
88
89 /**
90 * This function can be used to Download the items which
91 * were selected in the {@link Lada.view.grid.ProbeList}
92 * The Download does not work with Internet Explorers older than v.10
93 */
94 downloadFile: function(button) {
95 var grid = button.up('grid');
96 var selection = grid.getView().getSelectionModel().getSelection();
97 var i18n = Lada.getApplication().bundle;
98 var proben = [];
99 for (var i = 0; i < selection.length; i++) {
100 proben.push(selection[i].get('id'));
101 }
102 var me = this;
103 Ext.Ajax.request({
104 url: 'lada-server/data/export/laf',
105 jsonData: {'proben': proben},
106 success: function(response) {
107 var content = response.responseText;
108 var blob = new Blob([content],{type: 'text/plain'});
109 saveAs(blob, 'export.laf');
110 },
111 failure: function(response) {
112 /*
113 SSO will send a 302 if the Client is not authenticated
114 unfortunately this seems to be filtered by the browser.
115 We assume that a 302 was send when the follwing statement
116 is true.
117 */
118 if (response.status == 0 && response.responseText === "") {
119 Ext.MessageBox.confirm('Erneutes Login erforderlich',
120 'Ihre Session ist abgelaufen.<br/>'+
121 'Für ein erneutes Login muss die Anwendung neu geladen werden.<br/>' +
122 'Alle ungesicherten Daten gehen dabei verloren.<br/>' +
123 'Soll die Anwendung jetzt neu geladen werden?', this.reload);
124 }
125 // further error handling
126 var json = Ext.JSON.decode(response.responseText);
127 if (json) {
128 if(json.errors.totalCount > 0 || json.warnings.totalCount > 0){
129 formPanel.setMessages(json.errors, json.warnings);
130 }
131 if(json.message){
132 Ext.Msg.alert(Lada.getApplication().bundle.getMsg('err.msg.generic.title')
133 +' #'+json.message,
134 Lada.getApplication().bundle.getMsg(json.message));
135 } else {
136 Ext.Msg.alert(i18n.getMsg('err.msg.generic.title'),
137 i18n.getMsg('err.msg.laf.filecreatefailed'));
138 }
139 } else {
140 Ext.Msg.alert(i18n.getMsg('err.msg.generic.title'),
141 i18n.getMsg('err.msg.laf.filecreatefailed'));
142 }
143 }
144 });
145 },
146
147 /**
148 * Send the selection to a Printservice
149 */
150 printSelection: function(button) {
151
152 //disable Button and setLoading...
153 button.disable();
154 button.setLoading(true);
155
156 var grid = button.up('grid');
157 var selection = grid.getView().getSelectionModel().getSelection();
158 var i18n = Lada.getApplication().bundle;
159 var me = this;
160 var columns = [];
161 var columnNames = [];
162 var visibleColumns = [];
163 var displayName = '';
164 var data = [];
165
166 // Write the columns to an array
167 try {
168 for (key in selection[0].data) {
169 // Do not write owner or readonly or id
170 if (["owner", "readonly", "id"].indexOf(key) == -1){
171 columns.push(key);
172 }
173 }
174 }
175 catch (e) {
176 console.log(e);
177 }
178
179 //Retrieve visible columns' id's and names.
180 // and set displayName
181 try {
182 var grid = button.up('grid');
183 var cman = grid.columnManager;
184 var cols = cman.getColumns();
185
186 displayName = grid.down('tbtext').text;
187
188 for (key in cols) {
189 if (cols[key].dataIndex) {
190 visibleColumns[cols[key].dataIndex] = cols[key].text;
191 }
192 }
193 }
194 catch (e) {
195 console.log(e);
196 }
197
198
199 // Retrieve Data from selection
200 try {
201 for (item in selection) {
202 var row = selection[item].data;
203 var out = [];
204 //Lookup every column and write to data array.
205 for (key in columns){
206 var attr = columns[key];
207 //Only write data to output when the column is not hidden.
208 if (row[attr] != null &&
209 visibleColumns[attr] != null) {
210 out.push(row[attr].toString());
211 }
212 else if (visibleColumns[attr] != null) {
213 out.push('');
214 }
215 }
216 data.push(out);
217 }
218 }
219 catch (e){
220 console.log(e);
221 }
222
223 //Retrieve the names of the columns.
224 try {
225 var grid = button.up('grid');
226 var cman = grid.columnManager;
227 var cols = cman.getColumns();
228 //Iterate columns and find column names for the key...
229 // This WILL run into bad behaviour when column-keys exist twice.
230 for (key in columns){
231 for (k in cols){
232 if (cols[k].dataIndex == columns[key]){
233 columnNames.push(cols[k].text);
234 break;
235 }
236 }
237 }
238 }
239 catch (e) {
240 console.log(e);
241 }
242
243 var printData = {
244 'layout': 'A4 landscape',
245 'outputFormat': 'pdf',
246 'attributes': {
247 'title': 'Auszug aus LADA',
248 'displayName': displayName,
249 'table': {
250 'columns': columnNames,
251 'data': data
252 }
253 }
254 }
255
256 Ext.Ajax.request({
257 url: 'lada-printer/buildreport.pdf',
258 //configure a proxy in apache conf!
259 jsonData: printData,
260 binary: true,
261 success: function(response) {
262 var content = response.responseBytes;
263 var filetype = response.getResponseHeader('Content-Type');
264 var blob = new Blob([content],{type: filetype});
265 saveAs(blob, 'lada-print.pdf');
266 button.enable();
267 button.setLoading(false);
268 },
269 failure: function(response) {
270 console.log('failure');
271 // Error handling
272 // TODO
273 //console.log(response.responseText)
274 button.enable();
275 button.setLoading(false);
276 if (response.responseText) {
277 try {
278 var json = Ext.JSON.decode(response.responseText);
279 }
280 catch(e){
281 console.log(e);
282 }
283 }
284 if (json) {
285 if(json.errors.totalCount > 0 || json.warnings.totalCount > 0){
286 formPanel.setMessages(json.errors, json.warnings);
287 }
288 if(json.message){
289 Ext.Msg.alert(Lada.getApplication().bundle.getMsg('err.msg.generic.title')
290 +' #'+json.message,
291 Lada.getApplication().bundle.getMsg(json.message));
292 } else {
293 Ext.Msg.alert(i18n.getMsg('err.msg.generic.title'),
294 i18n.getMsg('err.msg.print.noContact'));
295 }
296 } else {
297 Ext.Msg.alert(i18n.getMsg('err.msg.generic.title'),
298 i18n.getMsg('err.msg.print.noContact'));
299 }
300 }
301 });
302 },
303
304 /**
305 * Toggles the buttons in the toolbar
306 **/
307 activateButtons: function(rowModel, record) {
308 var grid = rowModel.view.up('grid');
309 this.buttonToggle(true, grid);
310 },
311
312 /**
313 * Toggles the buttons in the toolbar
314 **/
315 deactivateButtons: function(rowModel, record) {
316 var grid = rowModel.view.up('grid');
317 // Only disable buttons when nothing is selected
318 if (rowModel.selected.items == 0) {
319 this.buttonToggle(false, grid);
320 }
321 },
322
323 /**
324 * Enables/Disables a set of buttons
325 **/
326 buttonToggle: function(enabled, grid) {
327 if (!enabled) {
328 grid.down('button[action=export]').disable();
329 grid.down('button[action=print]').disable();
330 }
331 else {
332 grid.down('button[action=export]').enable();
333 grid.down('button[action=print]').enable();
334 }
335 },
336
337 reload: function(btn) {
338 if (btn === 'yes') {
339 location.reload();
340 }
341 }
342 });
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