33 lines
1.3 KiB
JavaScript
33 lines
1.3 KiB
JavaScript
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var BaseCollection = require('./data-observatory-base-collection');
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var BaseModel = require('builder/components/custom-list/custom-list-item-model');
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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';
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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';
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module.exports = BaseCollection.extend({
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model: function (attrs, opts) {
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// label and val to custom list compatibility
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var o = {};
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o.val = attrs.timespan_id;
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o.label = attrs.timespan_name;
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return new BaseModel(o);
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},
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buildQuery: function (options) {
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if (options.denom_id != null) {
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return TIMESPAN_QUERY_WITH_NORMALIZE;
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} else {
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return TIMESPAN_QUERY_WITHOUT_NORMALIZE;
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}
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},
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selectFirstAsDefault: function () {
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var first = this.first();
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if (first) {
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this.setSelected(first.getValue());
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}
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}
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});
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