Initial commit

2020-06-15 10:58:47 +08:00
commit 4f1dfe7564
8590 changed files with 1516878 additions and 0 deletions
@@ -0,0 +1,32 @@
+var BaseCollection = require('./data-observatory-base-collection');
+var BaseModel = require('builder/components/custom-list/custom-list-item-model');
+
+var TIMESPAN_QUERY_WITH_NORMALIZE = 'SELECT * FROM OBS_GetAvailableTimespans((SELECT ST_SetSRID(ST_Extent(the_geom), 4326) FROM ({{{ query }}}) q), NULL, {{{ measurement }}}, {{{ denom_id }}}) denoms WHERE valid_numer IS TRUE AND (valid_denom IS TRUE OR {{{ denom_id }}} IS NULL) ORDER BY timespan_name DESC';
+
+var TIMESPAN_QUERY_WITHOUT_NORMALIZE = 'SELECT * FROM OBS_GetAvailableTimespans((SELECT ST_SetSRID(ST_Extent(the_geom), 4326) FROM ({{{ query }}}) q), NULL, {{{ measurement }}}, NULL) denoms WHERE valid_numer IS TRUE ORDER BY timespan_name DESC';
+
+module.exports = BaseCollection.extend({
+  model: function (attrs, opts) {
+    // label and val to custom list compatibility
+    var o = {};
+    o.val = attrs.timespan_id;
+    o.label = attrs.timespan_name;
+
+    return new BaseModel(o);
+  },
+
+  buildQuery: function (options) {
+    if (options.denom_id != null) {
+      return TIMESPAN_QUERY_WITH_NORMALIZE;
+    } else {
+      return TIMESPAN_QUERY_WITHOUT_NORMALIZE;
+    }
+  },
+
+  selectFirstAsDefault: function () {
+    var first = this.first();
+    if (first) {
+      this.setSelected(first.getValue());
+    }
+  }
+});