Blame view

controllets/data-sevc-controllet/data-sevc-controllet.html 33.9 KB
938d1928   Luigi Serra   Update documentat...
1
2
  <!--

  @license

584d6ecd   Luigi Serra   Update components...
3
      The MIT License (MIT)

73bcce88   luigser   COMPONENTS
4
  

584d6ecd   Luigi Serra   Update components...
5
      Copyright (c) 2015 Dipartimento di Informatica - Università di Salerno - Italy

73bcce88   luigser   COMPONENTS
6
  

938d1928   Luigi Serra   Update documentat...
7
8
9
10
11
12
      Permission is hereby granted, free of charge, to any person obtaining a copy

      of this software and associated documentation files (the "Software"), to deal

      in the Software without restriction, including without limitation the rights

      to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

      copies of the Software, and to permit persons to whom the Software is

      furnished to do so, subject to the following conditions:

e619a3b0   Luigi Serra   Controllet cross ...
13
  

938d1928   Luigi Serra   Update documentat...
14
15
      The above copyright notice and this permission notice shall be included in

      all copies or substantial portions of the Software.

73bcce88   luigser   COMPONENTS
16
  

938d1928   Luigi Serra   Update documentat...
17
18
19
20
21
22
23
24
      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

      IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

      FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

      AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

      LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

      OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

      THE SOFTWARE.

  -->

73bcce88   luigser   COMPONENTS
25
  

938d1928   Luigi Serra   Update documentat...
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
  <link rel="import" href="../../bower_components/polymer/polymer.html">

  <link rel="import" href="../../bower_components/paper-styles/color.html">

  

  <link rel="import" href="../../bower_components/neon-animation/neon-animated-pages.html">

  <link rel="import" href="../../bower_components/neon-animation/neon-animatable.html">

  <link rel="import" href="../../bower_components/neon-animation/neon-animations.html">

  

  <link rel="import" href="../../bower_components/iron-ajax/iron-ajax.html">

  <link rel="import" href="../../bower_components/paper-input/paper-input.html">

  <link rel="import" href="../../bower_components/paper-input/paper-textarea.html">

  <link rel="import" href="../../bower_components/paper-button/paper-button.html">

  <link rel="import" href="../../bower_components/paper-tabs/paper-tabs.html">

  <link rel="import" href="../../bower_components/paper-tabs/paper-tab.html">

  <link rel="import" href="../../bower_components/iron-pages/iron-pages.html">

  <link rel="import" href="../../bower_components/paper-dropdown-menu/paper-dropdown-menu.html">

  <link rel="import" href="../../bower_components/paper-menu/paper-menu.html">

  <link rel="import" href="../../bower_components/paper-item/paper-item.html">

  <link rel="import" href="../../bower_components/paper-toast/paper-toast.html">

  

  

  <link rel="import" href="../items-slider-controllet/items-slider-controllet.html">

  <link rel="import" href="../draggable-element-controllet/draggable-element-controllet.html">

  <link rel="import" href="../treeview-controllet/treeview-controllet.html">

  

  <!--

   `data-sevc-controllet` is a controllet to generate visualization from a dataset accessible through api. A json response is required.

    It's composed by three pass. First, user have to select a datasource to access to a dataset. He can copy and paste/drag and drop an url(an api url with json response) or select

    from select contextual menu an available one. Second, the user selects the fields he want to visualize from a treeview by checking on it. A table preview of selected fields will show

    the currently selected values. Third, the users selects a visualization(datalet) from a slider and drags the previous selected fields in to the input data model fields area. A preview

    is available every time a fields is dragged in the input data model fields area.

  

  Example:

  

      <data-sevc-controllet deep-url="http://192.168.214.128/DEEalerProvider/DEEP/"

                            datalets-list-url="http://192.168.214.128/DEEalerProvider/DEEP/datalets-list"

35c4a6d8   Luigi Serra   Datasets provider...
61
                            datasets='{[{name : 'dataset1', url : dataset1Urls}, ... , {name : 'datasetN', url : datasetNUrls}]' >

938d1928   Luigi Serra   Update documentat...
62
63
64
65
66
      </data-sevc-controllet>

  

  

  @element data-sevc-controllet

  @status beta

584d6ecd   Luigi Serra   Update components...
67
  @homepage index.html

938d1928   Luigi Serra   Update documentat...
68
69
70
71
72
73
74
  @group controllets

  -->

  

  

  <dom-module id="data-sevc-controllet">

          <template>

              <link rel="stylesheet" href="../shared_js/perfect-scrollbar/css/perfect-scrollbar.min.css">

325c348a   Luigi Serra   Cross browser bug...
75
              <link rel="stylesheet" href="static/css/reset.css">

74249687   Luigi Serra   Cross browser con...
76
  

325c348a   Luigi Serra   Cross browser bug...
77
              <style is="custom-style">

73bcce88   luigser   COMPONENTS
78
  

938d1928   Luigi Serra   Update documentat...
79
80
81
                  ::content body {

                      font-family: 'Roboto', sans-serif;

                  }

dbc787cf   Luigi Serra   Controllet cross ...
82
  

938d1928   Luigi Serra   Update documentat...
83
84
85
86
                  .flexchild

                  {

                  @apply(--layout-flex);

                  }

73bcce88   luigser   COMPONENTS
87
  

938d1928   Luigi Serra   Update documentat...
88
89
90
91
                  .flex2child

                  {

                  @apply(--layout-flex-2);

                  }

73bcce88   luigser   COMPONENTS
92
  

938d1928   Luigi Serra   Update documentat...
93
94
95
96
97
98
99
100
101
102
103
104
                  .avatar

                  {

                      display: inline-block;

                      height: 2em;

                      width: 2em;

                      border-radius: 50%;

                      background: var(--paper-blue-500);

                      color: white;

                      line-height: 2em;

                      font-size: 1.87em;

                      text-align: center;

                  }

73bcce88   luigser   COMPONENTS
105
  

938d1928   Luigi Serra   Update documentat...
106
107
108
109
110
111
                  .title

                  {

                      position: relative;

                      top: 0.60vh;

                      margin-left: 20px;

                  }

73bcce88   luigser   COMPONENTS
112
  

938d1928   Luigi Serra   Update documentat...
113
114
115
116
117
                  .big

                  {

                      font-size: 1.37em;

                      color: var(--google-grey-500);

                  }

73bcce88   luigser   COMPONENTS
118
  

938d1928   Luigi Serra   Update documentat...
119
120
121
122
123
124
125
                  .medium

                  {

                      font-size: 1em;

                      padding-bottom: 0.5em;

                      color : #000000;

                      font-weight: bold;

                  }

73bcce88   luigser   COMPONENTS
126
  

938d1928   Luigi Serra   Update documentat...
127
128
129
130
131
132
133
                  .small

                  {

                      font-size: 0.8em;

                      padding-top: 10px;

                      color: var(--paper-blue-500);

                      font-weight: bold;

                  }

74249687   Luigi Serra   Cross browser con...
134
  

938d1928   Luigi Serra   Update documentat...
135
136
137
138
                  paper-input

                  {

                      width: 80%;

                  }

73bcce88   luigser   COMPONENTS
139
  

938d1928   Luigi Serra   Update documentat...
140
141
142
143
144
145
                  paper-dropdown-menu

                  {

                      text-align: left;

                      margin: auto;

                      width: 100%;

                  }

cb1aab91   Luigi Serra   Controllets update
146
  

938d1928   Luigi Serra   Update documentat...
147
148
149
150
151
                  ::content paper-menu-button

                  {

                      display: block;

                      width: 100%;

                  }

cb1aab91   Luigi Serra   Controllets update
152
  

938d1928   Luigi Serra   Update documentat...
153
154
155
156
157
                  #visualization_slider_area

                  {

                      min-width: 670px;

                      min-height: 180px;

                  }

73bcce88   luigser   COMPONENTS
158
  

938d1928   Luigi Serra   Update documentat...
159
160
161
162
163
                  #fields_mapping_area

                  {

                      min-width: 670px;

                      min-height: 180px;

                  }

73bcce88   luigser   COMPONENTS
164
  

938d1928   Luigi Serra   Update documentat...
165
166
167
168
                  #datalet_placeholder

                  {

                      height: 360px;

                      min-height: 360px;

73bcce88   luigser   COMPONENTS
169
  

938d1928   Luigi Serra   Update documentat...
170
                  }

73bcce88   luigser   COMPONENTS
171
  

938d1928   Luigi Serra   Update documentat...
172
173
174
175
                  .datalet_right_container

                  {

                      width: 100vh;

                  }

73bcce88   luigser   COMPONENTS
176
  

938d1928   Luigi Serra   Update documentat...
177
178
179
180
181
                  .field-mapping-card

                  {

                      width: 50%;

                      float: left;

                  }

73bcce88   luigser   COMPONENTS
182
  

938d1928   Luigi Serra   Update documentat...
183
184
185
186
187
                  .toolbar_button

                  {

                      --iron-icon-height: 32px;

                      --iron-icon-width: 32px;

                  }

73bcce88   luigser   COMPONENTS
188
  

938d1928   Luigi Serra   Update documentat...
189
190
191
192
193
194
                  #finish_button

                  {

                      --iron-icon-height: 32px;

                      --iron-icon-width: 32px;

                      color: var(--paper-blue-500);

                  }

73bcce88   luigser   COMPONENTS
195
  

938d1928   Luigi Serra   Update documentat...
196
197
198
199
200
201
202
203
204
                  .area_container

                  {

                      overflow: hidden;

                      margin : 0.8em;

                      padding : 0.8em;

                      border-width: 1em;

                      border-radius: 0.125rem;

                      box-shadow: 0.125em 0.125em 0.1125em 0.125em rgba(0, 0, 0, 0.25);

                  }

73bcce88   luigser   COMPONENTS
205
  

938d1928   Luigi Serra   Update documentat...
206
207
208
209
210
211
212
                  #fields_placeholder{

                      width: 40%;

                      height: 75vh;

                      position: relative;

                      float: left;

                      overflow: auto;

                  }

73bcce88   luigser   COMPONENTS
213
  

938d1928   Luigi Serra   Update documentat...
214
215
216
217
218
219
220
                  #table_fields_container{

                      height: 75vh;

                      width: 55%;

                      position: relative;

                      float: left;

                      overflow: auto;

                  }

73bcce88   luigser   COMPONENTS
221
  

938d1928   Luigi Serra   Update documentat...
222
223
224
225
226
227
                  paper-tabs, paper-toolbar

                  {

                      background-color:  var(--paper-blue-500);

                      color: #ffffff;

                      box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.2);

                  }

cb1aab91   Luigi Serra   Controllets update
228
  

938d1928   Luigi Serra   Update documentat...
229
230
231
232
233
                  paper-toolbar paper-tabs

                  {

                      box-shadow: none;

                      --paper-tabs-selection-bar-color : var(--google-gray-500);

                  }

cb1aab91   Luigi Serra   Controllets update
234
  

938d1928   Luigi Serra   Update documentat...
235
236
237
238
                  paper-tabs[noink][no-bar] paper-tab.iron-selected

                  {

                      background-color: var(--google-gray-500);

                  }

cb1aab91   Luigi Serra   Controllets update
239
  

938d1928   Luigi Serra   Update documentat...
240
241
242
243
                  paper-tabs[align-bottom]

                  {

                      box-shadow: 0px -2px 6px rgba(0, 0, 0, 0.15);

                  }

cb1aab91   Luigi Serra   Controllets update
244
  

938d1928   Luigi Serra   Update documentat...
245
246
247
248
                  #idm_fields_main_container{

                      position: relative;

                      height: 50vh;

                  }

74249687   Luigi Serra   Cross browser con...
249
  

938d1928   Luigi Serra   Update documentat...
250
251
252
253
                  #selected_fields_main_container{

                      position: relative;

                      height: 50vh;

                  }

74249687   Luigi Serra   Cross browser con...
254
  

938d1928   Luigi Serra   Update documentat...
255
256
257
                  paper-menu{

                      width: 100%;

                  }

74249687   Luigi Serra   Cross browser con...
258
  

938d1928   Luigi Serra   Update documentat...
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
              </style>

  

              <iron-ajax

                      auto

                      id="data_request"

                      url={{dataUrl}}

                      verbose="true"

                      on-response="handleResponseData"

                      debounce-duration="300">

              </iron-ajax>

  

              <iron-ajax

                      id="datales_list_request"

                      auto

                      url={{dataletsListUrl}}

                      handle-as="json"

                      on-response="handleResponseDatalets"

                      debounce-duration="300">

              </iron-ajax>

  

              <iron-ajax

                      id="selected_datalet_request"

                      url={{deepUrl}}

                      verbose="true"

                      on-response="handleSelectedDatalet"

                      debounce-duration="300">

              </iron-ajax>

  

              <content>

  

                  <neon-animated-pages id="pages" selected="[[selected]]" entry-animation="[[entryAnimation]]" exit-animation="[[exitAnimation]]">

  

                      <neon-animatable>

  

                          <div class="vertical justified layout">

  

                              <div class="horizontal layout">

                                  <div class="avatar" style="margin-left:15px">1</div>

                                  <div class="title flex">

                                      <div id="toolbar_title" class="big">Dataset source</div>

                                      <div id="toolbar_description" class="small">Copy and paste/drag and drop in the textarea the url of datasource</div>

                                  </div>

                                  <paper-icon-button id="NextButton" class="toolbar_button" on-click="_onNextClick" icon="chevron-right" alt="arrow-forward" title="arrow-forward"></paper-icon-button>

74249687   Luigi Serra   Cross browser con...
302
                              </div>

74249687   Luigi Serra   Cross browser con...
303
  

938d1928   Luigi Serra   Update documentat...
304
305
306
307
308
309
310
311
312
313
314
315
                              <div class="area_container">

                                  <paper-tabs selected="{{DatasourceTabSelected}}">

                                      <paper-tab>Select data source</paper-tab>

                                      <paper-tab>Most popular</paper-tab>

                                      <paper-tab>Search</paper-tab>

                                  </paper-tabs>

                                  <iron-pages selected="{{DatasourceTabSelected}}">

                                      <div>

                                          <div class="card-content">

                                              <paper-dropdown-menu id="datasets-sources" label="Available datasets">

                                                  <paper-menu class="dropdown-content">

                                                      <template is="dom-repeat" items="{{datasets}}" as="dataset" index-as="index">

35c4a6d8   Luigi Serra   Datasets provider...
316
                                                          <paper-item id="{{index}}" on-tap="_datasourceSelected">{{dataset.name}}</paper-item>

938d1928   Luigi Serra   Update documentat...
317
318
319
320
                                                      </template>

                                                  </paper-menu>

                                              </paper-dropdown-menu>

                                          </div>

cb1aab91   Luigi Serra   Controllets update
321
  

938d1928   Luigi Serra   Update documentat...
322
                                          <div><img src="static/images/or.png" style="position: relative;left: 50%;padding-top:20px"></div>

835a711f   Luigi Serra   Controllet cross ...
323
  

938d1928   Luigi Serra   Update documentat...
324
325
326
                                          <div class="card-content">

                                              <paper-textarea id="data_url" label="Dataset api data url" floatingLabel value="{{dataUrl}}" on-dragover="_handleDatasourceDragOver"></paper-textarea>

                                          </div>

835a711f   Luigi Serra   Controllet cross ...
327
328
  

  

938d1928   Luigi Serra   Update documentat...
329
330
331
332
333
                                      </div>

                                      <div><img src="static/images/UnderConstruction.png" style="position: relative;top: 60%;left: 25%;"></div>

                                      <div><img src="static/images/UnderConstruction.png" style="position: relative;top: 60%;left: 25%;"></div>

                                  </iron-pages>

                              </div>

cb1aab91   Luigi Serra   Controllets update
334
  

938d1928   Luigi Serra   Update documentat...
335
                          </div>

73bcce88   luigser   COMPONENTS
336
  

938d1928   Luigi Serra   Update documentat...
337
                      </neon-animatable>

73bcce88   luigser   COMPONENTS
338
  

938d1928   Luigi Serra   Update documentat...
339
                      <neon-animatable>

73bcce88   luigser   COMPONENTS
340
  

938d1928   Luigi Serra   Update documentat...
341
                          <div class="vertical justified layout">

74249687   Luigi Serra   Cross browser con...
342
  

938d1928   Luigi Serra   Update documentat...
343
344
345
346
347
348
349
350
                              <div class="horizontal layout">

                                  <paper-icon-button id="PrevButton" class="toolbar_button x-scope" on-click="_onPrevClick" icon="chevron-left" alt="arrow-back" title="arrow-back"></paper-icon-button>

                                  <div class="avatar">2</div>

                                  <div class="title flex">

                                      <div id="toolbar_title" class="big">Dataset source</div>

                                      <div id="toolbar_description" class="small">Copy and paste/drag and drop in the textarea the url of datasource</div>

                                  </div>

                                  <paper-icon-button id="NextButton" class="toolbar_button" on-click="_onNextClick" icon="chevron-right" alt="arrow-forward" title="arrow-forward"></paper-icon-button>

74249687   Luigi Serra   Cross browser con...
351
                              </div>

74249687   Luigi Serra   Cross browser con...
352
  

938d1928   Luigi Serra   Update documentat...
353
                              <div class="horizontal layout">

73bcce88   luigser   COMPONENTS
354
  

938d1928   Luigi Serra   Update documentat...
355
356
357
358
359
360
361
                                  <div id="fields_placeholder" class="area_container flexchild" style="min-width:300px">

                                      <treeview-controllet id="fields_treeview"></treeview-controllet>

                                  </div>

  

                                  <div id="table_fields_container" class="area_container flex2child">

                                      <div id="table_component_place_holder"></div>

                                  </div>

74249687   Luigi Serra   Cross browser con...
362
  

73bcce88   luigser   COMPONENTS
363
                              </div>

74249687   Luigi Serra   Cross browser con...
364
  

73bcce88   luigser   COMPONENTS
365
                          </div>

74249687   Luigi Serra   Cross browser con...
366
  

938d1928   Luigi Serra   Update documentat...
367
                      </neon-animatable>

73bcce88   luigser   COMPONENTS
368
  

938d1928   Luigi Serra   Update documentat...
369
                      <neon-animatable style="height:100vh">

73bcce88   luigser   COMPONENTS
370
  

938d1928   Luigi Serra   Update documentat...
371
                          <div class="vertical justified layout">

73bcce88   luigser   COMPONENTS
372
  

938d1928   Luigi Serra   Update documentat...
373
374
375
376
377
378
379
380
                              <div class="horizontal layout">

                                  <paper-icon-button id="PrevButton" class="toolbar_button x-scope" on-click="_onPrevClick" icon="chevron-left" alt="arrow-back" title="arrow-back"></paper-icon-button>

                                  <div class="avatar">3</div>

                                  <div class="title flex">

                                      <div id="toolbar_title" class="big">Data mapping</div>

                                      <div id="toolbar_description" class="small">Select the visualization from the slider, drag and drop the selected fields in visualization parameter area, customize the visualization if you need</div>

                                  </div>

                                  <paper-icon-button id="finish_button" on-click="_onFinish" icon="add-circle" alt="Conforms the creation" title="finish"></paper-icon-button>

73bcce88   luigser   COMPONENTS
381
                              </div>

74249687   Luigi Serra   Cross browser con...
382
  

73bcce88   luigser   COMPONENTS
383
  

938d1928   Luigi Serra   Update documentat...
384
                              <div class="horizontal layout">

74249687   Luigi Serra   Cross browser con...
385
  

938d1928   Luigi Serra   Update documentat...
386
387
388
                                  <div class="">

                                      <div id="visualization_slider_area" class="area_container"></div>

                                      <div id="fields_mapping_area" class="area_container">

73bcce88   luigser   COMPONENTS
389
  

938d1928   Luigi Serra   Update documentat...
390
391
392
393
394
                                          <div id="selected_fields_main_container" class="field-mapping-card">

                                              <div class="title">

                                                  <div class="medium">Selected fields</div>

                                              </div>

                                              <div id="selected_fields_container" class="area_container"></div>

73bcce88   luigser   COMPONENTS
395
                                          </div>

73bcce88   luigser   COMPONENTS
396
  

938d1928   Luigi Serra   Update documentat...
397
398
399
400
401
                                          <div id="idm_fields_main_container" class="field-mapping-card">

                                              <div class="title">

                                                  <div class="medium">Datalet fields</div>

                                              </div>

                                              <div id="datalet_idm_fields_container" class="area_container"></div>

73bcce88   luigser   COMPONENTS
402
                                          </div>

73bcce88   luigser   COMPONENTS
403
                                      </div>

74249687   Luigi Serra   Cross browser con...
404
                                  </div>

73bcce88   luigser   COMPONENTS
405
  

938d1928   Luigi Serra   Update documentat...
406
                                  <div id="datalet_placeholder" style="min-width: 43%;"></div>

8f65d1be   Luigi Serra   selection control...
407
  

73bcce88   luigser   COMPONENTS
408
  

938d1928   Luigi Serra   Update documentat...
409
                              </div>

74249687   Luigi Serra   Cross browser con...
410
  

938d1928   Luigi Serra   Update documentat...
411
                          </div>

73bcce88   luigser   COMPONENTS
412
  

938d1928   Luigi Serra   Update documentat...
413
                      </neon-animatable>

73bcce88   luigser   COMPONENTS
414
  

938d1928   Luigi Serra   Update documentat...
415
                  </neon-animated-pages>

73bcce88   luigser   COMPONENTS
416
  

938d1928   Luigi Serra   Update documentat...
417
                  <paper-toast id="message" text=""></paper-toast>

73bcce88   luigser   COMPONENTS
418
  

938d1928   Luigi Serra   Update documentat...
419
              </content>

73bcce88   luigser   COMPONENTS
420
      </template>

74249687   Luigi Serra   Cross browser con...
421
  

0b818d7e   Luigi Serra   Selection control...
422
      <script src="../shared_js/perfect-scrollbar/js/min/perfect-scrollbar.jquery.min.js"></script>

73bcce88   luigser   COMPONENTS
423
424
425
426
      <script src="../../../DEEPCLIENT/js/deepClient.js"></script>

  

      <script>

  

73bcce88   luigser   COMPONENTS
427
428
429
430
          Polymer({

  

              is : 'data-sevc-controllet',

  

938d1928   Luigi Serra   Update documentat...
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
              /**

               * Received when the user selects a datalet from slider.

               *

               * @event items-slider-controllet_item-selected

               */

  

              /**

               * Received when the user drags a selected fields in to one of the source input data model field

               *

               * @event draggable-element-controllet_content-dragged

               */

  

              /**

               * Received when the user selects one field from treeview controllet

               *

               * @event treeview-controllet-fileds-selected

               */

  

              /**

               * Received when the user drags a selected fields in to one of the source input data model field

               *

               * @event draggable-element-controllet_content-dragged

               */

  

              /**

               * Fired when the user press to finish button. At this event are attached all information about the visualization currently created

               *

               * @event data-sevc-controllet.dataletCreated

               */

  

73bcce88   luigser   COMPONENTS
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
              listeners : {

                  'items-slider-controllet_item-selected' : '_dataletSelected',

                  'draggable-element-controllet_content-dragged' : '_fieldsMapped',

                  'treeview-controllet-fileds-selected' : '_fieldsSelected'

              },

  

              properties : {

  

                  entryAnimation : {

                      type  : String,

                      value : ""

                  },

  

                  exitAnimation  : {

                      type  : String,

                      value : ""

                  },

  

                  selected       : {

                      type  : Number,

                      value : 0

                  },

  

                  /**

938d1928   Luigi Serra   Update documentat...
485
                   * It represents the data url from CKAN api

73bcce88   luigser   COMPONENTS
486
487
488
489
490
491
492
                   *

                   * @attribute dataUrl

                   * @type string

                   * @default 'null'

                   */

                  dataUrl : {

                      type : String,

35c4a6d8   Luigi Serra   Datasets provider...
493
                      value : "",

73bcce88   luigser   COMPONENTS
494
495
496
                      observer : '_dataUrlChanged'

                  },

                  /**

938d1928   Luigi Serra   Update documentat...
497
                   * It represents the DEEP url to get information about the datalets

73bcce88   luigser   COMPONENTS
498
499
500
501
502
503
504
                   *

                   * @attribute deepUrl

                   * @type string

                   * @default 'null'

                   */

                  deepUrl : {

                      type : String,

cb1aab91   Luigi Serra   Controllets update
505
                      value : ""

73bcce88   luigser   COMPONENTS
506
                  },

938d1928   Luigi Serra   Update documentat...
507
                  /**

938d1928   Luigi Serra   Update documentat...
508
509
510
511
512
513
                   * It's used to store the list of datalets returned from DEEP

                   *

                   * @attribute datalets_list

                   * @type Array

                   * @default empty

                   */

73bcce88   luigser   COMPONENTS
514
515
516
517
                  datalets_list : {

                      type : Array ,

                      value : []

                  },

938d1928   Luigi Serra   Update documentat...
518
519
520
521
522
523
524
                  /**

                   * It's used to store the selected datalet. It will be set when the controllet get the event of selection by item slider (items-slider-controllet_item-selected)

                   *

                   * @attribute selected_datalet

                   * @type String

                   * @default ''

                   */

73bcce88   luigser   COMPONENTS
525
526
527
528
                  selected_datalet : {

                      type : String,

                      value : ""

                  },

938d1928   Luigi Serra   Update documentat...
529
530
531
532
533
534
535
                  /**

                   * It's used to store the list of selected fields by user

                   *

                   * @attribute selected_fields

                   * @type Array

                   * @default empty

                   */

73bcce88   luigser   COMPONENTS
536
537
538
                  selected_fields : {

                      type : Array,

                      value : []

cb1aab91   Luigi Serra   Controllets update
539
                  },

938d1928   Luigi Serra   Update documentat...
540
541
542
543
544
545
546
                  /**

                   * It's used to store the tab index in the first pass

                   *

                   * @attribute DatasourceTabSelected

                   * @type Number

                   * @default 0

                   */

cb1aab91   Luigi Serra   Controllets update
547
548
549
550
                  DatasourceTabSelected : {

                      type : Number,

                      value : 0

                  },

938d1928   Luigi Serra   Update documentat...
551
552
553
554
555
556
557
                  /**

                   * It's used to store the datasets to show in the contexual menu

                   *

                   * @attribute datasets

                   * @type Array

                   * @default empty

                   */

cb1aab91   Luigi Serra   Controllets update
558
559
560
                  datasets :

                  {

                      type : Array,

35c4a6d8   Luigi Serra   Datasets provider...
561
                      value : []

73bcce88   luigser   COMPONENTS
562
563
564
                  }

  

              },

938d1928   Luigi Serra   Update documentat...
565
566
567
568
569
570
571
572
              /**

               * It is called after the element’s template has been stamped and all elements inside the element’s local DOM have been configured (with values bound from parents, deserialized attributes, or else default values) and had their ready method called.

               * In this phase the scrollbar will be initialized

               *

               * @method handleResponseData

               *

               * @param {Event} e

               */

73bcce88   luigser   COMPONENTS
573
574
575
  

              ready : function(){

  

0b818d7e   Luigi Serra   Selection control...
576
577
578
579
                  $(this.$.fields_placeholder).perfectScrollbar();

                  $(this.$.selected_fields_main_container).perfectScrollbar();

                  $(this.$.idm_fields_main_container).perfectScrollbar();

                  $(this.$.table_fields_container).perfectScrollbar();

73bcce88   luigser   COMPONENTS
580
  

7b2d40bf   Luigi Serra   Selection control...
581
582
              },

  

73bcce88   luigser   COMPONENTS
583
584
585
586
              /**

               * Callback to parse the data requested when dataUrl change its value

               *

               * @method handleResponseData

938d1928   Luigi Serra   Update documentat...
587
588
               *

               * @param {Event} e

73bcce88   luigser   COMPONENTS
589
590
591
592
               */

              handleResponseData : function(e){

  

                  this.$.fields_treeview.init(e.detail.response);

74249687   Luigi Serra   Cross browser con...
593
  

73bcce88   luigser   COMPONENTS
594
595
596
597
598
599
              },

  

              /**

               * Callback to parse the components response object

               *

               * @method handleResponseDatalets

938d1928   Luigi Serra   Update documentat...
600
601
               *

               * @param {Event} e

73bcce88   luigser   COMPONENTS
602
603
604
605
606
607
608
609
610
611
612
               */

              handleResponseDatalets : function(e){

                  this.datalets_list = new Array();

                  for(var i=0;i < e.detail.response.length;i++){

                      var datalet_info = { name : e.detail.response[i].name ,

                                           image : e.detail.response[i].url + e.detail.response[i].name + ".png"

                      };

  

                      this.datalets_list.push(datalet_info);

                  }

  

73bcce88   luigser   COMPONENTS
613
                  this.$.visualization_slider_area.innerHTML = '<items-slider-controllet items=\'' + JSON.stringify(this.datalets_list) + '\'' +

0b818d7e   Luigi Serra   Selection control...
614
                                                               '\'></items-slider-controllet>';

73bcce88   luigser   COMPONENTS
615
              },

938d1928   Luigi Serra   Update documentat...
616
617
618
619
620
621
622
623
              /**

               * Callback to dataset selection from list in the phase three. When a datalet is selected this function will build a bundle of box items, based on the datalet input data model,

               * to allow user to drag the fields, from the selected fields box, and create a new visualization.

               *

               * @method handleSelectedDatalet

               *

               * @param {Event} e

               */

73bcce88   luigser   COMPONENTS
624
625
626
              handleSelectedDatalet : function(e){

  

                 var response = e.detail.response;

73bcce88   luigser   COMPONENTS
627
                 this.$.datalet_idm_fields_container.innerHTML = "";

73bcce88   luigser   COMPONENTS
628
  

a619e8e4   Luigi Serra   Selection control...
629
630
631
632
633
                 if(response.idm.inputs.input.constructor == Object) {

                     var input = response.idm.inputs.input;

                     if(input.selection == "*") {

                         var input_selected_fields = Polymer.dom(this.$.selected_fields_container).querySelectorAll('draggable-element-controllet');

                         for (var j = 0; j < input_selected_fields.length; j++) {

74249687   Luigi Serra   Cross browser con...
634
                             this.$.datalet_idm_fields_container.innerHTML += '<draggable-element-controllet is-target="true" heading="Field ' + (j + 1) + '"  description="' + input.description + '" number="' + (j + 1) + '"></draggable-element-controllet><br>';

a619e8e4   Luigi Serra   Selection control...
635
636
                         }

                     }

74249687   Luigi Serra   Cross browser con...
637
638
639
640
641
                 }else{

                     for(var i =0; i < response.idm.inputs.input.length; i++){

                         var input = response.idm.inputs.input[i];

                         this.$.datalet_idm_fields_container.innerHTML += '<draggable-element-controllet is-target="true" id="' + input.name + '" heading="' + input.name + '"  description="' + input.description + '" number="' + (i + 1) + '"></draggable-element-controllet><br>';

                     }

a619e8e4   Luigi Serra   Selection control...
642
643
                 }

  

73bcce88   luigser   COMPONENTS
644
              },

938d1928   Luigi Serra   Update documentat...
645
646
647
648
649
650
651
              /**

               * Validate the current pass in order to access to next one.

               *

               * @method validateCurrentPass

               *

               * @param {Number} next_selected_pass

               */

74249687   Luigi Serra   Cross browser con...
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
              validateCurrentPass : function(next_selected_pass){

  

                  switch(next_selected_pass){

                      case 0:

                          return true;

                      case 1:

                          if(this.$.data_url.value == ""){

                              this.$.message.text = "You have to select a dataset to access to pass 2.";

                              this.$.message.show();

                              return false;

                          }else{

                              return true;

                          }

  

                      case 2:

                          if(Polymer.dom(this.$.selected_fields_container).querySelectorAll('draggable-element-controllet') == 0){

                              this.$.message.text = "You have to select a set of fields to access to pass 3.";

                              this.$.message.show();

                              return false;

                          }else{

                              return true;

                          }

                  }

  

              },

938d1928   Luigi Serra   Update documentat...
677
678
679
680
681
682
              /**

               * Callback for manage the previous pass button

               *

               * @method _onPrevClick

               *

               */

73bcce88   luigser   COMPONENTS
683
              _onPrevClick : function() {

74249687   Luigi Serra   Cross browser con...
684
685
                  if(!this.validateCurrentPass(this.selected === 0 ? 0 : (this.selected - 1))) return;

  

73bcce88   luigser   COMPONENTS
686
                  this.entryAnimation = 'slide-from-left-animation';

2b9aa997   Luigi Serra   Bugs fix
687
688
                  this.exitAnimation  = 'slide-right-animation';

                  this.selected = this.selected === 0 ? 0 : (this.selected - 1);

73bcce88   luigser   COMPONENTS
689
              },

938d1928   Luigi Serra   Update documentat...
690
691
692
693
694
695
              /**

               * Callback for manage the next pass button

               *

               * @method _onNextClick

               *

               */

73bcce88   luigser   COMPONENTS
696
              _onNextClick : function() {

74249687   Luigi Serra   Cross browser con...
697
698
699
  

                  if(!this.validateCurrentPass(this.selected === 2 ? 2 : (this.selected + 1))) return;

  

73bcce88   luigser   COMPONENTS
700
                  this.entryAnimation = 'slide-from-right-animation';

2b9aa997   Luigi Serra   Bugs fix
701
702
                  this.exitAnimation  = 'slide-left-animation';

                  this.selected = this.selected === 2 ? 2 : (this.selected + 1);

73bcce88   luigser   COMPONENTS
703
              },

938d1928   Luigi Serra   Update documentat...
704
705
706
707
708
709
710
              /**

               * Callback related to datasource selection from select menu

               *

               * @method _datasourceSelected

               *

               * @param {Event} e

               */

cb1aab91   Luigi Serra   Controllets update
711
              _datasourceSelected : function(e){

2b235978   Luigi Serra   Controllet cross ...
712
  

35c4a6d8   Luigi Serra   Datasets provider...
713
                 this.$.data_url.value = this.datasets[parseInt(e.target.id)].url;

cb1aab91   Luigi Serra   Controllets update
714
              },

938d1928   Luigi Serra   Update documentat...
715
716
717
718
719
720
721
              /**

               * Callback related to data url change

               *

               * @method _dataUrlChanged

               *

               * @param {Event} e

               */

73bcce88   luigser   COMPONENTS
722
723
724
              _dataUrlChanged : function(newValue, oldValue){

                  this.$.data_request.generateRequest();

              },

938d1928   Luigi Serra   Update documentat...
725
726
727
728
729
730
731
              /**

               * Callback related to event 'items-slider-controllet_item-selected' fired by items-slider-controllet when the user selects a datalet

               *

               * @method _dataletSelected

               *

               * @param {Event} e

               */

73bcce88   luigser   COMPONENTS
732
733
734
735
736
737
              _dataletSelected : function(e){

                  this.selected_datalet = e.detail.datalet;

                  this.$.selected_datalet_request.url = this.deepUrl + e.detail.datalet;

                  this.$.selected_datalet_request.generateRequest();

  

              },

938d1928   Luigi Serra   Update documentat...
738
739
740
741
742
743
744
              /**

               * Callback related to event 'treeview-controllet-fileds-selected' fired by treeview-controllet when the user selects a field

               *

               * @method _fieldsSelected

               *

               * @param {Event} e

               */

73bcce88   luigser   COMPONENTS
745
746
747
748
749
750
751
752
753
              _fieldsSelected : function(e){

  

                   this.$.selected_fields_container.innerHTML = "";

                   for(var i=0;i<e.detail.fields.length;i++) {

                      this.$.selected_fields_container.innerHTML += '<draggable-element-controllet identifier="' + e.detail.fields[i] +

                                                                                                   '" label="' + e.detail.fields[i].split(",")[e.detail.fields[i].split(",").length -1] +

                                                                    '"></draggable-element-controllet><br>';

                   }

  

74249687   Luigi Serra   Cross browser con...
754
755
                   var place_holder = (navigator.userAgent.toLowerCase().indexOf('chrome') > -1) ? this.$.table_component_place_holder : this.$.table_component_place_holder[Object.keys(this.$.table_component_place_holder)[0]];

  

73bcce88   luigser   COMPONENTS
756
757
758
759
760
761
                   var table_params ={

                       component   : "datatable-datalet",

                       params      :{

                          'data-url' : this.dataUrl

                       },

                       fields      : e.detail.fields,

74249687   Luigi Serra   Cross browser con...
762
                       placeHolder :  this.$.table_component_place_holder

73bcce88   luigser   COMPONENTS
763
764
765
766
767
768
                   };

  

                   ComponentService.deep_url = this.deepUrl;

                   ComponentService.getComponent(table_params);

  

              },

938d1928   Luigi Serra   Update documentat...
769
770
771
772
773
774
775
              /**

               * Callback related to event 'draggable-element-controllet_content-dragged' fired by draggable-element-controllet when the user drags a selected field in to input data model field

               *

               * @method _fieldsMapped

               *

               * @param {Event} e

               */

73bcce88   luigser   COMPONENTS
776
777
778
779
780
              _fieldsMapped : function(e){

  

                  var input_mapped_fields = Polymer.dom(this.$.datalet_idm_fields_container).querySelectorAll('draggable-element-controllet[is-target=true]');

                  this.selected_fields = Array();

  

a619e8e4   Luigi Serra   Selection control...
781
782
                  for (var i = 0; i < input_mapped_fields.length; i++) {

                      if (input_mapped_fields[i].value != "") {

73bcce88   luigser   COMPONENTS
783
784
785
786
787
788
789
790
791
792
793
794
795
                          this.selected_fields.push(input_mapped_fields[i].value);

                      }

                  }

  

                  var datalet_params ={

                      component   : this.selected_datalet,

                      params      :{

                          'data-url' : this.dataUrl

                      },

                      fields      : this.selected_fields,

                      placeHolder : this.$.datalet_placeholder

                  };

  

73bcce88   luigser   COMPONENTS
796
797
  

                  ComponentService.deep_url = this.deepUrl;

73bcce88   luigser   COMPONENTS
798
                  ComponentService.getComponent(datalet_params);

73bcce88   luigser   COMPONENTS
799
800
  

              },

938d1928   Luigi Serra   Update documentat...
801
802
803
804
805
806
807
              /**

               * Callback related to the drag operation in the dataUrl input area. It's used to delete previous value.

               *

               * @method _handleDatasourceDragOver

               *

               * @param {Event} e

               */

73bcce88   luigser   COMPONENTS
808
809
810
              _handleDatasourceDragOver : function(e){

                  this.$.data_url.value = "";

              },

938d1928   Luigi Serra   Update documentat...
811
812
813
814
815
816
817
              /**

               * Callback related to the finish button.

               *

               * @method _onFinish

               *

               * @param {Event} e

               */

73bcce88   luigser   COMPONENTS
818
819
              _onFinish : function(e){

  

dbc787cf   Luigi Serra   Controllet cross ...
820
821
822
823
824
825
                  if(this.selected_fields.length == 0 || this.selected_datalet == ""){

                      this.$.message.text = "You have to map the selected fields with datalets fields(by dragging) and select a datalet to export a new visualization.";

                      this.$.message.show();

                      return;

                  }

  

73bcce88   luigser   COMPONENTS
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
                  var data = {

                      dataUrl : this.dataUrl,

                      fields : this.selected_fields,

                      datalet : this.selected_datalet

                  }

  

                  this.fire('data-sevc-controllet.dataletCreated', {data : data});

  

              }

  

          });

  

      </script>

  

  </dom-module>