This repository has been archived by the owner on Jan 11, 2018. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 0
/
geodex-web-map.js
1104 lines (1035 loc) · 44.2 KB
/
geodex-web-map.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
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
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
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
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
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
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
--- the global Geodex object ---
*/
var Geodex = {
initialize: function() {
var theMap; // has to be declared here because of all the methods that use it
this.vocab.defineAttributes(); // get all of the attribute vocabulary
this.years.populate(); // populate the "years" drop-downs dynamically
this.series.getAll(); // populate the "series" drop-down dynamically
this.publishers.getAll(); // populate the "publsihers" drop-down dynamically
this.map.initialize(); // initialize the map and run all functions that entails
this.bookmarks.generateExportFields(); // dymaically create list of fields users may customize export report with
String.prototype.replaceAll = function(target, replacement) { // function needed to get rid of all apostrophes from search results (apostrophes break dynamically generated SQL)
return this.split(target).join(replacement);
};
},
//=====================================================//
years: {
min: 1829, // minimum year for the "years" dropdown
max: new Date().getFullYear(), // maximum year for the "years" dropdown (grabbed dynamically)
// populate drop-downs with all years between min and max
populate: function() {
var dropdownYearsList;
// loop through all years, one at a time, starting with Geodex.years.min and ending with Geodex.years.max
for (var i = this.min; i <= this.max; i++){
dropdownYearsList += ('<option value="' + i + '" id="' + i +'">' + i + '</option>');
}
// add the list created in the above loop to the dropdown menus
$('#years-from').html(dropdownYearsList);
$('#years-to').html(dropdownYearsList);
// by default, have the latter dropdown default to the last year (so the default search range is all years)
$('#years-to #' + this.max).prop('selected', true);
},
// when user selects a year, let her know if date range is invalid
validate: function() {
// variable to hold the user's "from year" dropdown selection
var fromYear = $('#years-from').val();
// variable to gold the user's "to year" dropdown selection
var toYear = $('#years-to').val();
// check if the year selection is invalid (e.g. 2005-2001)
if (fromYear > toYear) {
// if so, show the message informing the user that her year selection is invalid
$('#years-not-in-order').show();
} else {
// otherwise, do not show the message (if the year range is valid)
$('#years-not-in-order').hide();
}
},
// return year dropdowns to default at user's request
toDefault: function() {
$('#years-from option:first').prop('selected', true);
$('#years-to option:last').prop('selected', true);
$('#years-not-in-order').hide(300);
}
},
//=====================================================//
series: {
field: 'SERIES_TIT', // attribute table field name for the series
array: [], // array to hold all of the series, populated with fillArray method
maximumSeriesLength: 65, // number of characters to display in the series dropdown before cutting off name
ifNull: 'No associated series', // label for records in results with no series
// this method will populate Geodex.series.array; see https://github.com/Esri/esri-leaflet/issues/880
getAll: function() {
query = L.esri.query({
url: Geodex.map.service
})
.where('1=1')
.returnGeometry(false)
.fields(this.field);
query.params.returnDistinctValues = true;
query.run(function(error, results, response) {
$.each(results.features, function (i, v){
if (v.properties[Geodex.series.field] !== null){
Geodex.series.array.push(v.properties[Geodex.series.field]);
}
if (i === results.features.length - 1){ // if this is the last series obtained from the Map Service...
Geodex.series.array.sort(); // ...sort the list into alphabetical order...
Geodex.series.populate(); // ...and populate the drop-down
}
});
});
},
// once all of the series have been gotten from Geodex.series.getAll, populate dropdown with this function
populate: function() { // populate the series drop-down (to be done after getAll)
var seriesHtml = '<option value="series-none" id="series-none">No series selected</option>';
$.each(Geodex.series.array, function (i, v){
if (v.length >= Geodex.series.maximumSeriesLength) { // cut off series name if too long (see Geodex.series.maximumSeriesLength)
seriesHtml += ('<option value="' + i + '" id="series-' + i +'">' + (v).substring(0, Geodex.series.maximumSeriesLength) + '...</option>');
} else {
seriesHtml += ('<option value="' + i + '" id="series-' + i +'">' + v + '</option>');
}
});
$('#series-list').html(seriesHtml);
$('#series-list').on('click', function(){
$('#series-list option:first').prop('disabled', true);
});
}
},
//=====================================================//
publishers: {
field: 'PUBLISHER', // attribute table field name for the series
array: [], // array to hold all of the series, populated with fillArray method
maximumPublishersLength: 65, // number of characters to display in the series dropdown before cutting off name
// this method will populate Geodex.publishers.array; see https://github.com/Esri/esri-leaflet/issues/880
getAll: function() {
query = L.esri.query({
url: Geodex.map.service
})
.where('1=1')
.returnGeometry(false)
.fields(this.field);
query.params.returnDistinctValues = true;
query.run(function(error, results, response) {
$.each(results.features, function (i, v){
if (v.properties[Geodex.publishers.field] !== null){
Geodex.publishers.array.push(v.properties[Geodex.publishers.field]);
}
if (i === results.features.length - 1){ // if this is the last publisher obtained from the Map Service...
Geodex.publishers.array.sort(); // ...sort the list into alphabetical order...
Geodex.publishers.populate(); // ...and populate the drop-down
}
});
});
},
populate: function() { // populate the series drop-down (to be done after getAll)
var pubHtml = '<option value="publisher-none" id="publisher-none">No publisher selected</option>';
$.each(Geodex.publishers.array, function (i, v){
if (v.length >= Geodex.publishers.maximumPublishersLength) { // cut off publisher name if too long (see Geodex.publishers.maximumPublishersLength)
pubHtml += ('<option value="' + i + '" id="publisher-' + i +'">' + (v).substring(0, Geodex.publishers.maximumPublishersLength) + '...</option>');
} else {
pubHtml += ('<option value="' + i + '" id="publisher-' + i +'">' + v + '</option>');
}
});
$('#publishers-list').html(pubHtml);
$('#publishers-list').on('click', function(){
$('#publishers-list option:first').prop('disabled', true);
});
}
},
//=====================================================//
bookmarks : {
saved: [], // an array to store all of the user's saved records
exportTableAttributes: ['SERIES_TIT', 'DATE', 'CATLOC', 'RECORD', 'LOCATION', 'SCALE', 'GDX_SUB'], // attribute fields that will show on csv export and printed list
defaultExportTableAttributes: ['SERIES_TIT', 'DATE', 'CATLOC', 'RECORD', 'LOCATION', 'SCALE', 'GDX_SUB'],
// if user clicks "bookmark" icon link, add or remove record from saved list (determined by link class)
bookmarkLinkClick: function(linkClicked){
console.log('bookmark link clicked!');
var thisIsAddLink = $(linkClicked).hasClass('add-bookmark');
if(thisIsAddLink) {
$('#no-saved-records').empty();
var bookmarkThis = $(linkClicked).attr('id').replace('add-bookmark-', '');
Geodex.bookmarks.saved.push(bookmarkThis);
$(linkClicked).removeClass('add-bookmark');
$(linkClicked).addClass('remove-bookmark');
$(linkClicked).attr('id', ('remove-bookmark-' + bookmarkThis));
$(linkClicked).html('<i class="fa fa-lg fa-bookmark" aria-hidden="false"></i>')
$('#num-bookmarked').html(Geodex.bookmarks.saved.length);
} else {
var unbookmarkThis = $(linkClicked).attr('id').replace('remove-bookmark-', '');
var unbookmarkIndex = Geodex.bookmarks.saved.indexOf(unbookmarkThis);
if (unbookmarkIndex > -1) {
Geodex.bookmarks.saved.splice(unbookmarkIndex, 1);
}
$(linkClicked).removeClass('remove-bookmark');
$(linkClicked).addClass('add-bookmark');
$(linkClicked).attr('id', ('add-bookmark-' + unbookmarkThis));
$(linkClicked).html('<i class="fa fa-lg fa-bookmark-o" aria-hidden="false"></i>')
$('#num-bookmarked').html(Geodex.bookmarks.saved.length);
};
},
// update the list of saved records per user's request
updateRecordsList: function() {
if(Geodex.bookmarks.saved.length > 0) {
this.createExportTable();
var bookmarksHtml = '<ul class="list-group">';
bookmarksQuery = L.esri.query({
url: Geodex.map.service
});
bookmarksQuery.featureIds(Geodex.bookmarks.saved);
bookmarksQuery.run(function(error, results, response) {
$.each(results.features, function(i, v) {
var loc = v.properties.LOCATION;
var date = v.properties.DATE;
var rec = v.properties.RECORD;
var oid = v.properties.OBJECTID;
var ser = v.properties.SERIES_TIT;
if (loc === null) {
loc = '';
} else {
loc = ': ' + loc;
}
bookmarksHtml += ('<li class="list-group-item"><a href="#" class="show-map-outline-link" id="show-outline-' + oid +'"><i class="fa fa-lg fa-map" aria-hidden="true"></i></a><a href="#" class="attr-modal-link" id="info-' + oid + '" data-toggle="modal" data-target="#attrModal"><i class="fa fa-lg fa-info-circle aria-hidden="false"></i></a>');
var checkBookmark = oid.toString();
if (Geodex.bookmarks.saved.indexOf(checkBookmark) >= 0) {
bookmarksHtml += ('<a href="#" class="bookmark-link remove-bookmark" id="remove-bookmark-' + checkBookmark + '"><i class="fa fa-lg fa-bookmark" aria-hidden="false"></i></a>');
} else {
bookmarksHtml += ('<a href="#" class="bookmark-link add-bookmark" id="add-bookmark-' + checkBookmark + '"><i class="fa fa-lg fa-bookmark-o" aria-hidden="false"></i></a>');
}
bookmarksHtml += '<span class="search-result">' + date + ' – ' + rec + loc + '</span></li>';
if ((results.features.length - 1) === i) {
bookmarksHtml += '</ul>';
$('#saved-records-list').html(bookmarksHtml).promise().done(function(){
$('.show-map-outline-link').off();
$('.show-map-outline-link').click(function(){
$('.list-group-item').css('background-color', '');
$(this).parents('.list-group-item').css('background-color', '#ffffcc');
Geodex.map.showFeatureOutline($(this).attr('id').replace('show-outline-', ''));
});
$('.bookmark-link').off();
$('.attr-modal-link').off();
$('.bookmark-link').click(function() {
Geodex.bookmarks.bookmarkLinkClick(this);
});
$('.attr-modal-link').click(function() {
Geodex.search.getAttributeTable(this);
});
});
}
});
});
}
},
generateExportFields: function() {
},
// dynamically update the export table, used for the csv export and printed table
createExportTable: function() {
$('#export-table').empty();
var exportTableHtml = '<thead><tr>';
$.each(this.exportTableAttributes, function(i, v){
exportTableHtml += ('<td>' + v + '</td>');
})
exportTableHtml += '</tr></thead><tbody>';
var exportTableQuery = L.esri.query({
url: Geodex.map.service
});
var exportTableSql = '';
$.each(Geodex.bookmarks.saved, function(i, v){
exportTableSql += ('OBJECTID = ' + v);
if (i !== (Geodex.bookmarks.saved.length - 1)){
exportTableSql += ' OR ';
}
});
exportTableQuery.where(exportTableSql).fields(this.exportTableAttributes).returnGeometry(false);
exportTableQuery.run(function(error, results, response){
$.each(results.features, function (i, v) {
exportTableHtml += '<tr>'
$.each(Geodex.bookmarks.exportTableAttributes, function(i2, v2) {
exportTableHtml += ('<td>' + v.properties[v2] + '</td>');
});
exportTableHtml += '</tr>'
if (i === (results.features.length -1)) {
exportTableHtml += '</tbody>';
$('#export-table').html(exportTableHtml);
}
});
$('#export-table').tableExport({
fileName: 'geodex_records',
formats: ['xls']
});
$('#print').remove();
$('#bookmarks').append('<button id="print" class="btn btn-default"><i class="fa fa-print" aria-hidden="true"></i> Print</button>');
$('#print').click(function() {
window.print();
});
});
}
},
//=====================================================//
search : { // all of the search options available to the user
series: [], // all of the series the user wishes to search
publishers: [], // all of the publishers the user wishes to search
// user adds a series to her seach parameters
addSeries: function(i) {
if (($.inArray(Geodex.series.array[i], Geodex.search.series)) === -1) {
Geodex.search.series.push(Geodex.series.array[i])
$('#series-to-be-searched').append('<span class="series-span" id="uniqueseries-' + i + '">' + Geodex.series.array[i] + ' <button type="button" class="close" aria-label="Close"><span aria-hidden="true">×</span></button></span>');
// add event listener for removeSeries
$('.series-span .close').off();
$('.series-span .close').click(function(){
var par = $(this).parent();
var idx = $(par).attr('id').replace('uniqueseries-', '');
Geodex.search.removeSeries(par, idx);
});
};
},
// user adds a publisher to her seach parameters
addPublisher: function(i) {
if (($.inArray(Geodex.publishers.array[i], Geodex.search.publishers)) === -1) {
Geodex.search.publishers.push(Geodex.publishers.array[i])
$('#publishers-to-be-searched').append('<span class="publisher-span" id="uniquepublisher-' + i + '">' + Geodex.publishers.array[i] + ' <button type="button" class="close" aria-label="Close"><span aria-hidden="true">×</span></button></span>');
// add event listener for removeSeries
$('.publisher-span .close').off();
$('.publisher-span .close').click(function(){
var par = $(this).parent();
var idx = $(par).attr('id').replace('uniquepublisher-', '');
Geodex.search.removePublisher(par, idx);
});
};
},
// user removes a series from her search parameters
removeSeries: function(p, i) {
var index = this.series.indexOf(Geodex.series.array[i]);
this.series.splice(index, 1);
$(p).remove();
},
// user removes a publisher from her search parameters
removePublisher: function(p, i) {
var index = this.publishers.indexOf(Geodex.publishers.array[i]);
this.publishers.splice(index, 1);
$(p).remove();
},
// create the sql query used for searching (based on user search parameters)
sql: function() {
// look at years dropdown to determine date range
var fromThisYear = $('#years-from').val();
var toThisYear = $('#years-to').val();
var query = ('DATE >= ' + fromThisYear + ' AND DATE <= ' + toThisYear);
// has the user selected any series?
if (Geodex.search.series.length > 0) {
query += ' AND ( ';
$.each(Geodex.search.series, function(i, v) {
var s = v.replaceAll("'", "''");
query += ("SERIES_TIT = '" + s + "'");
if (i < Geodex.search.series.length - 1) {
query += ' OR ';
} else {
query += ' )';
}
});
}
// has the user selected any publishers?
if (Geodex.search.publishers.length > 0) {
query += ' AND ( ';
$.each(Geodex.search.publishers, function(i, v) {
var s = v.replaceAll("'", "''");
query += ("PUBLISHER = '" + s + "'");
if (i < Geodex.search.publishers.length - 1) {
query += ' OR ';
} else {
query += ' )';
}
});
}
// does the user only want records in the AGSL holdings?
if($('#agsl-holdings-option').prop('checked')) {
query += ' AND HOLD >= 1';
}
// has the user entered anything in "Name Contains" field?
if($('#name-contains').val() !== '') {
var nameVal = ($('#name-contains').val()).toUpperCase();
console.log(nameVal);
query += " AND (LOCATION LIKE '%" + nameVal + "%' OR RECORD LIKE '%" + nameVal + "%')";
}
console.log(query);
return query;
},
// user's saved zoom level, which can be referenced later (see go function)
savedBounds: 0,
// perform search
go: function() {
// collect information about user's current view, and allow her to return to it later
Geodex.map.savedBounds = theMap.getBounds();
if($('#return-to-search-extent').is(':hidden') && !$('#no-search-extent').prop('checked')) {
$('#return-to-search-extent').show(100);
} else if ($('#return-to-search-extent').is(':visible') && $('#no-search-extent').prop('checked')) {
$('#return-to-search-extent').hide(100);
}
$('#return-to-search-extent').click(function(e) {
e.preventDefault();
theMap.fitBounds(Geodex.map.savedBounds);
});
// actually perform the search
var geoSearch = true;
if ($('#no-search-extent').prop('checked')) {
geoSearch = false;
}
if(geoSearch) {
var currentMapBounds = theMap.getBounds(); // get the boundaries of the current map extent
var sw = currentMapBounds._southWest; // assign the southwest boundary to a variable
var ne = currentMapBounds._northEast; // assign the northeast boundary to a variable
var queryBounds = L.latLngBounds(sw, ne); // combine the boundaries into a leaflet latlong object
}
var sql = Geodex.search.sql();
var search = L.esri.query({
url: Geodex.map.service
});
if ($('#search-intersect').prop('checked')) {
search.intersects(queryBounds)
.where(sql);
} else if ($('#search-within').prop('checked')) {
search.within(queryBounds)
.where(sql);
} else if ($('#no-search-extent').prop('checked')) {
search.where(sql);
}
search.run(function(error, results, response) {
if($('#exclude-large-maps').prop('checked')) {
// if user is searching with intersect, she has the option to exclude large maps
// first thing to do: gather objectids of all results from the first query
var objectids = [];
$.each(results.features, function(i, v) {
objectids.push(v.id);
});
// then run a second query, returning only results from the 1st query that also match this second one
var largerArea = queryBounds.pad(0.5);
excludeQuery = L.esri.query({
url: Geodex.map.service
});
excludeQuery.within(largerArea);
excludeQuery.featureIds(objectids);
excludeQuery.run(function (error2, results2, response2) {
Geodex.search.displayResults(results2.features);
});
} else {
Geodex.search.displayResults(results.features);
}
});
},
// dynamically display search results in an organized list
displayResults: function(s) {
$('#num-results').html(s.length);
if (s.length === 1000) {
alertHtml = this.alerts.tooMany;
} else if (s.length > 100 && s.length < 1000) {
alertHtml = this.alerts.almostTooMany;
} else {
alertHtml = '';
}
var resultsHtml = ('<h2>Seach Results</h2>' + alertHtml + '<p>' + 'Found <strong>' + s.length + '</strong> results in ');
var seriesSort = []
$.each(s, function(i, v) {
if(seriesSort.indexOf(s[i].properties[Geodex.series.field]) < 0) {
seriesSort.push(s[i].properties[Geodex.series.field]);
}
});
if (seriesSort.indexOf(null) >= 0) {
var index = seriesSort.indexOf(null);
seriesSort[index] = Geodex.series.ifNull;
}
resultsHtml += ('<strong>' + seriesSort.length + '</strong> series.</p>')
$.each(seriesSort, function(i, v){
resultsHtml += ('<h3>' + v + '</h3>' + '<ul class="list-group">' + Geodex.search.makeResultsList(seriesSort[i], s) + '</ul>')
});
$('#search-results').html(resultsHtml).promise().done(function(){
$('.show-map-outline-link').off();
$('.show-map-outline-link').click(function(){
$('.list-group-item').css('background-color', '');
$(this).parents('.list-group-item').css('background-color', '#ffffcc');
Geodex.map.showFeatureOutline($(this).attr('id').replace('show-outline-', ''));
});
$('.bookmark-link').off();
$('.attr-modal-link').off();
$('.bookmark-link').click(function() {
Geodex.bookmarks.bookmarkLinkClick(this);
});
$('.attr-modal-link').click(function() {
Geodex.search.getAttributeTable(this);
});
$('#tab-results').click();
});
},
// helps displayResults make an organized list
makeResultsList: function(category, s) {
var listToReturn = '';
$.each(s, function(i, v){
var loc = v.properties.LOCATION;
var date = v.properties.DATE;
var rec = v.properties.RECORD;
var oid = v.properties.OBJECTID;
var ser = v.properties.SERIES_TIT;
if (loc === null) {
loc = '';
} else {
loc = ': ' + loc;
}
if(category === ser || (category === "No associated series" && ser === null)) {
listToReturn += ('<li class="list-group-item"><a href="#" class="show-map-outline-link" id="show-outline-' + oid +'"><i class="fa fa-lg fa-map" aria-hidden="true"></i></a><a href="#" class="attr-modal-link" id="info-' + oid + '" data-toggle="modal" data-target="#attrModal"><i class="fa fa-lg fa-info-circle aria-hidden="false"></i></a>');
var checkBookmark = oid.toString();
if (Geodex.bookmarks.saved.indexOf(checkBookmark) >= 0) {
listToReturn += ('<a href="#" class="bookmark-link remove-bookmark" id="remove-bookmark-' + checkBookmark + '"><i class="fa fa-lg fa-bookmark" aria-hidden="false"></i></a>');
} else {
listToReturn += ('<a href="#" class="bookmark-link add-bookmark" id="add-bookmark-' + checkBookmark + '"><i class="fa fa-lg fa-bookmark-o" aria-hidden="false"></i></a>');
}
listToReturn += '<span class="search-result">' + date + ' – ' + rec + loc + '</span></li>';
}
});
return listToReturn;
},
// let the user know if her search has too many or almost too many results
alerts: {
maxResults: 1000,
manyResults: 100, // triggers the "you may want to edit your search" alert
tooMany: ('<div class="alert alert-danger" role="alert"><strong>Your search returned too many results. Only the first 1000 will be displayed below.</strong> Adjust your search parameters to return more specific records.</div>'),
almostTooMany: ('<div class="alert alert-warning" role="alert"><strong>Your search returned more than 100 results.</strong> All of them are displayed below. You may wish to adjust your search parameters to return more specific records.</div>')
},
// if user clicks the info icon next to a record, bring up attribute table in modal
getAttributeTable: function(linkClicked) {
var featureToLookup = ($(linkClicked).attr('id')).replace('info-', '');
var attrQuery = L.esri.query({
url: Geodex.map.service
});
attrQuery.where('"OBJECTID" = '+ featureToLookup);
attrQuery.run(function(error, results, response){
var attr = results.features[0].properties;
var attrKeys = Object.keys(attr);
if (attr.LOCATION === null) {
var loc = '';
} else {
var loc = ': ' + attr.LOCATION;
}
$('#attrModalLabel').html('<strong>Attributes:</strong> ' + attr.DATE + ' – ' + attr.RECORD + loc);
$.each(attrKeys, function(i, v) {
var currentAttribute = v;
var currentValue = attr[currentAttribute];
if(currentAttribute in Geodex.vocab.attributes) {
if (Geodex.vocab.attributes[currentAttribute].length > 1) {
currentValue = Geodex.vocab.attributes[currentAttribute][1][currentValue];
};
currentAttribute = Geodex.vocab.attributes[currentAttribute][0];
}
var tableRowHtml;
if (currentAttribute === "NautChartID" || currentAttribute === "OBJECTID" || currentAttribute === "GDX_FILE" || currentAttribute === "GDX_NUM" || currentAttribute === "RUN_DATE" || currentAttribute === "Shape_Area" || currentAttribute === "Shape_Length" || currentAttribute === Geodex.vocab.attributes["YEAR1_TYPE"][0] || currentAttribute === Geodex.vocab.attributes["YEAR2_TYPE"][0] || currentAttribute === Geodex.vocab.attributes["YEAR3_TYPE"][0] || currentAttribute === Geodex.vocab.attributes["YEAR4_TYPE"][0]) {
// do nothing
} else if ((currentValue === null || currentValue === "Not assigned" || currentValue === undefined) && (currentAttribute !== Geodex.vocab.attributes["YEAR1"][0] && currentAttribute !== Geodex.vocab.attributes["YEAR2"][0] && currentAttribute !== Geodex.vocab.attributes["YEAR3"][0] && currentAttribute !== Geodex.vocab.attributes["YEAR4"][0])) {
tableRowHtml = ( '<tr><td><strong>' + currentAttribute + '</strong></td><td><span class="null-value">Not assigned</span></td></tr>' );
if (i === 0 || i <= ((attrKeys.length / 2) - 1)) { // throw the first half of all attributes in table #1
$('#attr-table-1>tbody').append(tableRowHtml);
} else { // throw the rest in table #2
$('#attr-table-2>tbody').append(tableRowHtml);
}
} else {
if (currentAttribute === Geodex.vocab.attributes["YEAR1"][0] || currentAttribute === Geodex.vocab.attributes["YEAR2"][0] || currentAttribute === Geodex.vocab.attributes["YEAR3"][0] || currentAttribute === Geodex.vocab.attributes["YEAR4"][0]) {
if(currentValue === null) {
tableRowHtml = ( '<tr><td><strong>' + currentAttribute + '</strong></td><td><span class="null-value">Not assigned</span></td></tr>' );
} else {
// process the years attributes a little differently, for formatting purposes
switch(currentAttribute) {
case "Year 1":
var yearType = "YEAR1_TYPE";
break;
case "Year 2":
var yearType = "YEAR2_TYPE";
break;
case "Year 3":
var yearType = "YEAR3_TYPE";
break;
case "Year 4":
var yearType = "YEAR4_TYPE";
break;
}
tableRowHtml = ( '<tr><td><strong>' + currentAttribute + '</strong></td><td>' + Geodex.vocab.domains.yearType[attr[yearType]] + ' ' + currentValue + '</td></tr>' );
}
} else {
tableRowHtml = ( '<tr><td><strong>' + currentAttribute + '</strong></td><td>' + currentValue + '</td></tr>' );
}
if (i === 0 || i <= (((attrKeys.length - 4) / 2) - 1)) { // throw the first half of all attributes in table #1
$('#attr-table-1>tbody').append(tableRowHtml);
} else { // throw the rest in table #2
$('#attr-table-2>tbody').append(tableRowHtml);
}
}
});
});
}
},
//=====================================================//
map: { // all of the stuff related to the map itself -- most of the Leaflet stuff will be here
// url to map service
service: 'http://webgis.uwm.edu/arcgisuwm/rest/services/AGSL/GeodexWebMapService/MapServer/0',
// adds geocoder (through plug-in)
addGeocoder: function() {
/*var geocoderControl = L.esri.Geocoding.geosearch();
geocoderControl.addTo(theMap);*/
/*var provider = new GoogleProvider({
params: {
key: ''
}
});*/
var provider = new GeoSearch.OpenStreetMapProvider();
var searchControl = new GeoSearch.GeoSearchControl({
provider: provider,
});
searchControl.addTo(theMap);
},
// when user first loads the page, the map is set to this view
defaultView: {
coordinates: [43.380099, -91.252441],
zoom: 4
},
// these need to be kept in tact for feature querying to work properly
maxBounds: [[-180, -180], [180, 180]],
// minimum and maximum zoom levels
zoom: {
min: 4,
max: 19
},
// an object containing all of the basemaps, to be cycled through dynamically
basemaps: {
defaultBasemap: 'Esri World Topographic Map',
data: [
{
name: 'Esri World Topographic Map',
layerUrl: 'http://server.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer/tile/{z}/{y}/{x}',
attr: 'Tiles © Esri — Esri, DeLorme, NAVTEQ, TomTom, Intermap, iPC, USGS, FAO, NPS, NRCAN, GeoBase, Kadaster NL, Ordnance Survey, Esri Japan, METI, Esri China (Hong Kong), and the GIS User Community'
},
{
name: 'Esri World Imagery',
layerUrl: 'http://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}',
attr: 'Tiles © Esri — Source: Esri, i-cubed, USDA, USGS, AEX, GeoEye, Getmapping, Aerogrid, IGN, IGP, UPR-EGP, and the GIS User Community'
},
{
name: 'Esri World Street Map',
layerUrl: 'http://server.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer/tile/{z}/{y}/{x}',
attr: 'Tiles © Esri — Source: Esri, DeLorme, NAVTEQ, USGS, Intermap, iPC, NRCAN, Esri Japan, METI, Esri China (Hong Kong), Esri (Thailand), TomTom, 2012'
},
{
name: 'OSM Mapnik',
layerUrl: 'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
attr: 'Basemap © <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a>'
}
],
// load all of the basemaps dynamically!
load: function() {
var basemapsObject = {};
$.each(Geodex.map.basemaps.data, function(i, v){
basemapsObject[v.name] = (L.tileLayer(v.layerUrl, {
minZoom: Geodex.map.zoom.min,
maxZoom: Geodex.map.zoom.max,
attribution: v.attr
}))
});
(basemapsObject[Geodex.map.basemaps.defaultBasemap]).addTo(theMap);
var basemapsControl = L.control.layers(basemapsObject).addTo(theMap);
}
},
// is a search outline currently visible on the map?
hasSearchResultOutline: false,
// does the user want to disable auto-zoom?
zoomLock: false,
// does the user want to disable auto-pan?
panLock: false,
// all of the stuff necessary to set up the map
initialize: function(){
theMap = L.map('map')
.setView(Geodex.map.defaultView.coordinates, Geodex.map.defaultView.zoom)
.setMaxBounds(Geodex.map.maxBounds);
Geodex.map.basemaps.load();
Geodex.map.addGeocoder();
Geodex.map.addOutlineControl();
Geodex.map.addAgslLogo();
$('#current-zoom-level').html(Geodex.map.defaultView.zoom);
theMap.on('zoomend', function(){
var currentZoom = theMap.getZoom();
$('#current-zoom-level').html(currentZoom);
});
},
// default outline color
outlineColor: 'crimson',
// all possible outline colors
outlineColorOptions: ['crimson', 'royalblue', 'yellow', 'limegreen', 'black'],
// function to add custom outline control (sw corner of map frame)
addOutlineControl: function() {
var outlineControl = L.Control.extend({
options: {
position: 'bottomleft'
},
onAdd: function(theMap) {
var container = L.DomUtil.create('div', 'outline-control');
return container;
}
});
theMap.addControl(new outlineControl());
var colorControlHtml = '<p>Outline color: <select id="color-control-select">';
$.each(Geodex.map.outlineColorOptions, function(i, v) {
colorControlHtml += '<option value="' + v + '">' + v + '</option>';
if(i === (Geodex.map.outlineColorOptions.length - 1)) {
colorControlHtml += '</select></p>'
$('.outline-control').append(colorControlHtml);
}
});
$('#color-control-select').css('border', '2px solid ' + Geodex.map.outlineColor);
var panZoomHtml = '<p>Automatic pan: <select id="panzoom-control-select">';
$.each(Geodex.map.panZoomOptions, function(i, v) {
panZoomHtml += '<option value="' + i + '">' + v.label + '</option>';
if(i === (Geodex.map.panZoomOptions.length - 1)) {
panZoomHtml += '</select></p>'
$('.outline-control').append(panZoomHtml);
}
});
var returnToExtentHtml = '<a href="#" id="return-to-search-extent" style="display:none;">Return to search extent</a>';
$('.outline-control').append(returnToExtentHtml);
$('#color-control-select').change(function() {
Geodex.map.outlineColor = $(this).val();
$('#color-control-select').css('border', '2px solid ' + Geodex.map.outlineColor);
if(Geodex.map.hasSearchResultOutline) {
temporaryLayerGroup.setStyle({color: Geodex.map.outlineColor});
}
});
$('#panzoom-control-select').change(function() {
userOption = $(this).val();
userOption = parseInt(userOption);
Geodex.map.zoomLock = Geodex.map.panZoomOptions[userOption].zoomlock;
Geodex.map.panLock = Geodex.map.panZoomOptions[userOption].panlock;
});
},
// function to add AGSL logo to se corner of map frame
addAgslLogo: function () {
var agslControl = L.Control.extend({
options: {
position: 'bottomright'
},
onAdd: function(theMap) {
var container = L.DomUtil.create('div', 'agsl-control');
return container;
}
});
theMap.addControl(new agslControl());
var agslLogoHtml = '<a href="http://uwm.edu/" target="_blank"><img src="/agsl/geodex-web-map/uwm_logo.png" title="University of Wisconsin-Milwaukee" /></a>';
$('.agsl-control').html(agslLogoHtml);
},
// auto-pan options available to the user, available in the custom control
panZoomOptions: [
{label: 'Pan and zoom to outline', zoomlock: false, panlock: false},
{label: 'Pan to outline if outside extent', zoomlock: true, panlock: false},
{label: 'No automatic panning or zooming', zoomlock: true, panlock: true}
],
// function for removing feature outline from the map
removeFeatureOutline: function() {
temporaryLayerGroup.remove();
Geodex.map.hasSearchResultOutline = false;
},
// when user wants to view a feature outline, query the server and display it
showFeatureOutline: function(featureId){
var windowWidth = $(window).width();
if (windowWidth < 1200) {
$('#toggle-pane-link').html('Show search panes');
$('#search-column').hide(300);
$('#map').show(300).promise().done(function() {
theMap.invalidateSize(true); // Leaflet method to account for dynamic map size change
});
}
if (Geodex.map.hasSearchResultOutline) {
Geodex.map.removeFeatureOutline();
}
var boundsQuery = L.esri.query({
url: Geodex.map.service
})
.where('"OBJECTID" = '+ featureId)
.run(function(error, results, response){
var thisFeaturesGeometry = results.features[0].geometry.coordinates[0];
for (var i = 0; i < thisFeaturesGeometry.length; i++) {
thisFeaturesGeometry[i].reverse();
}
temporaryLayer = L.polygon(thisFeaturesGeometry, {color: Geodex.map.outlineColor});
temporaryLayerGroup = L.featureGroup([temporaryLayer]);
temporaryLayerGroup.addTo(theMap);
if(Geodex.map.zoomLock && !Geodex.map.panLock) {
var currentExtent = theMap.getBounds();
var containTest = currentExtent.contains(thisFeaturesGeometry);
if(!containTest) {
var panToHere = temporaryLayer.getBounds().getCenter(); // if necessary, pan to the center of the outline
theMap.panTo(panToHere, {
animate: true
});
}
} else if (!Geodex.map.zoomLock && !Geodex.map.panLock) {
var panAndZoomToHere = temporaryLayer.getBounds();
theMap.fitBounds(panAndZoomToHere, {
maxZoom: Geodex.map.zoom.max,
animate: true
});
}
Geodex.map.hasSearchResultOutline = true;
});
}
},
//=====================================================//
vocab: {
domains: {
yearType: {
"97" : "Approximate Date",
"98" : "Publication Date",
"99" : "Compilation Date",
"100" : "Base Map Date",
"102" : "Field Checked",
"103" : "Image Year",
"104" : "Photography to",
"105" : "Photo Inspected",
"106" : "Image Date",
"108" : "Preliminary Edition",
"109" : "Compiled From Map Dated",
"110" : "Interim Edition",
"112" : "Printed",
"113" : "Printed Circa",
"114" : "Revised",
"115" : "Situation/Survey",
"116" : "Transportation Network",
"118" : "Provisional Edition",
"120" : "Photo Revised",
"121" : "Edition of",
"119" : "Magnetic Declination Year"
},
isoType: {
"1" : "Isobars Feet",
"2" : "Isobars Fathoms",
"3" : "Isobars Meters",
"4" : "Contours Feet",
"5" : "Contours Meters",
"6" : "Multiple Isobar Types",
"7" : "No Isobar Indicated"
},
mapFormat: {
"0" : "Not assigned",
"211" : "180° Longitude X-over entry",
"212" : "180° Longitude X-over entry",
"47" : "County format",
"998" : "Geologic map",
"50" : "Inset on quad",
"48" : "Irregular format",
"996" : "Printed map - 2 color",
"995" : "Printed map - colored",
"42" : "Quad not entirely mapped",
"49" : "Quad with inset",
"45" : "Special quadrangle",
"41" : "Standard quadrangle",
"44" : "Std quad with extensions",
"43" : "Std quad with overlap"
},
mapType: {
"0" : "Not assigned",
"30" : "Administrative map",
"1" : "Aerial photograph",
"6" : "Aeronautical chart",
"7" : "Bathymetric map",
"21" : "Coal map",
"5" : "Geologic map",
"4" : "Hydrogeologic map",
"11" : "Land use map",
"12" : "Nautical chart",
"13" : "Orthophoto map",
"14" : "Planimetric map",
"998" : "Printed map - 2 color",
"997" : "Printed map - colored",
"996" : "Printed map - monochrome",
"995" : "Projection not indicated",
"15" : "Reference map",
"16" : "Road map",
"22" : "Satellite image map",
"24" : "Shaded relief map",
"18" : "Topo map (contours)",
"23" : "Topo map (form lines)",
"19" : "Topo map (hachures)",
"25" : "Topo map (irr interval)",
"20" : "Topo map (layer tints)"
},
primeMeridian: {
"0" : "Not assigned",
"157" : "Athens PM",
"999" : "C¢rdoba PM", // is this correct?
"148" : "Copenhagen PM",
"135" : "Ferro PM",
"131" : "Greenwich PM",
"132" : "Madrid PM",
"146" : "Munich PM",
"142" : "Paris PM",
"138" : "Quito PM",
"147" : "Rome PM"
},
projection: {
"0": "Not assigned",
"163" : "Azimuthal equidistant",
"185" : "Bonne",
"199" : "Cassini",
"182" : "Conic equidistant",
"183" : "Conic",
"171" : "Cylindrical",
"180" : "Gauss-Krüger",
"999" : "Gauss-Krüger",
"164" : "Gnomonic",
"186" : "Lambert conformal conic",
"175" : "Mercator",
"176" : "Miller",
"998" : "Munich PM",
"187" : "Polyconic",
"198" : "Polyhedric",
"161" : "Not indicated",
"178" : "Sinusoidal",
"168" : "Stereographic",
"179" : "Transverse Mercator"
},
production: {
"0" : "Not assigned",
"38" : "Blue line print",
"39" : "Blueprint",
"37" : "Negative microform",
"35" : "Negative photocopy",
"34" : "Positive photocopy",
"32" : "Printed map - 2 color",
"31" : "Printed map - colored",
"33" : "Printed map - monochrome"
},
subs: {
"0": "Not assigned",
"1": "Global Coverage",
"2": "Regional Coverage",
"3": "Nautical, Aeronautical, and Lake Charts",
"4": "USGS Topographic Quads"
}
},
attributes: {
// these have to be defined by a function, AFTER the Geodex object has been defined
},
defineAttributes: function() {
Geodex.vocab.attributes["CATLOC"] = ["Catalog Location"];
Geodex.vocab.attributes["DATE"] = ["Date"];
Geodex.vocab.attributes["EDITION_NO"] = ["Edition Number"];
//Geodex.vocab.attributes["GDX_FILE"] = ["GDX Series"];
//Geodex.vocab.attributes["GDX_NUM"] = ["GDX File Number"];
Geodex.vocab.attributes["GDX_SUB"] = ["GDX Subtype", Geodex.vocab.domains.subs];
Geodex.vocab.attributes["HOLD"] = ["Holdings"];
Geodex.vocab.attributes["ISO_TYPE"] = ["Isobar Type", Geodex.vocab.domains.isoType];
Geodex.vocab.attributes["ISO_VAL"] = ["Isobar Value"];
Geodex.vocab.attributes["LAT_DIMEN"] = ["Latitude Dimension"];
Geodex.vocab.attributes["LOCATION"] = ["Location"];
Geodex.vocab.attributes["LON_DIMEN"] = ["Latitude Dimension"];
Geodex.vocab.attributes["MAP_FOR"] = ["Map Format", Geodex.vocab.domains.mapFormat];
Geodex.vocab.attributes["MAP_TYPE"] = ["Map Type", Geodex.vocab.domains.mapType];
Geodex.vocab.attributes["PRIME_MER"] = ["Prime Meridian", Geodex.vocab.domains.primeMeridian];
Geodex.vocab.attributes["PROJECT"] = ["Projection", Geodex.vocab.domains.projection];
Geodex.vocab.attributes["PRODUCTION"] = ["Production", Geodex.vocab.domains.production];
Geodex.vocab.attributes["PUBLISHER"] = ["Publisher"];
Geodex.vocab.attributes["RECORD"] = ["Record"];
//Geodex.vocab.attributes["RUN_DATE"] = ["Run Date"];
Geodex.vocab.attributes["SCALE"] = ["Scale"];
Geodex.vocab.attributes["SERIES_TIT"] = ["Series"];
//Geodex.vocab.attributes["Shape_Area"] = ["GIS Shape Area"];
//Geodex.vocab.attributes["Shape_Length"] = ["GIS Shape Length"];
Geodex.vocab.attributes["X1"] = ["West"];
Geodex.vocab.attributes["X2"] = ["East"];
Geodex.vocab.attributes["Y1"] = ["North"];
Geodex.vocab.attributes["Y2"] = ["South"];
Geodex.vocab.attributes["YEAR1_TYPE"] = ["Year 1 Type", Geodex.vocab.domains.yearType];
Geodex.vocab.attributes["YEAR1"] = ["Year 1"];