70 lines
2.0 KiB
JavaScript
70 lines
2.0 KiB
JavaScript
'use strict';
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define(
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[
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'backgrid',
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'Shared/Grid/HeaderCell'
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], function (Backgrid, NzbDroneHeaderCell) {
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Backgrid.QualityHeaderCell = NzbDroneHeaderCell.extend({
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events: {
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'click': 'onClick'
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},
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onClick: function (e) {
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e.preventDefault();
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var self = this;
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var columnName = this.column.get('name');
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if (this.column.get('sortable')) {
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if (this.direction() === 'ascending') {
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this.sort(columnName, 'descending', function (left, right) {
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var leftVal = left.get(columnName);
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var rightVal = right.get(columnName);
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return self._comparator(leftVal, rightVal);
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});
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}
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else {
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this.sort(columnName, 'ascending', function (left, right) {
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var leftVal = left.get(columnName);
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var rightVal = right.get(columnName);
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return self._comparator(rightVal, leftVal);
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});
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}
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}
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},
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_comparator: function (leftVal, rightVal) {
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var leftWeight = leftVal.quality.weight;
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var rightWeight = rightVal.quality.weight;
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if (!leftWeight && !rightWeight) {
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return 0;
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}
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if (!leftWeight) {
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return -1;
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}
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if (!rightWeight) {
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return 1;
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}
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if (leftWeight === rightWeight) {
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return 0;
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}
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if (leftWeight > rightWeight) {
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return -1;
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}
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return 1;
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}
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});
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return Backgrid.QualityHeaderCell;
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});
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