render()

in src/components/side-panel/layer-manager.js [195:271]
74 lines of code
3 McCabe index (conditional complexity)

    render() {
      const {layers, datasets, layerOrder, openModal, intl} = this.props;
      const defaultDataset = Object.keys(datasets)[0];
      const layerTypeOptions = this.layerTypeOptionsSelector(this.props);

      const layerActions = {
        layerColorUIChange: this.props.layerColorUIChange,
        layerConfigChange: this.props.layerConfigChange,
        layerVisualChannelConfigChange: this.props.layerVisualChannelConfigChange,
        layerTypeChange: this.props.layerTypeChange,
        layerVisConfigChange: this.props.layerVisConfigChange,
        layerTextLabelChange: this.props.layerTextLabelChange,
        removeLayer: this.props.removeLayer
      };

      const panelProps = {
        datasets,
        openModal,
        layerTypeOptions
      };

      return (
        <div className="layer-manager">
          <SourceDataCatalog
            datasets={datasets}
            showDatasetTable={this.props.showDatasetTable}
            removeDataset={this.props.removeDataset}
            showDeleteDataset
          />
          <AddDataButton onClick={this.props.showAddDataModal} isInactive={!defaultDataset} />
          <SidePanelDivider />
          <SidePanelSection>
            <SortableContainer
              onSortEnd={this._handleSort}
              onSortStart={this._onSortStart}
              updateBeforeSortStart={this._updateBeforeSortStart}
              lockAxis="y"
              helperClass="sorting-layers"
              useDragHandle
            >
              {layerOrder.map(
                (layerIdx, index) =>
                  !layers[layerIdx].config.hidden && (
                    <SortableItem
                      key={`layer-${layerIdx}`}
                      index={index}
                      isSorting={this.state.isSorting}
                    >
                      <LayerPanel
                        {...panelProps}
                        {...layerActions}
                        sortData={layerIdx}
                        key={layers[layerIdx].id}
                        idx={layerIdx}
                        layer={layers[layerIdx]}
                      />
                    </SortableItem>
                  )
              )}
            </SortableContainer>
          </SidePanelSection>
          <SidePanelSection>
            {defaultDataset ? (
              <Button className="add-layer-button" onClick={this._addEmptyNewLayer} width="105px">
                <Add height="12px" />
                <FormattedMessage id={'layerManager.addLayer'} />
              </Button>
            ) : null}
          </SidePanelSection>
          <LayerBlendingSelector
            layerBlending={this.props.layerBlending}
            updateLayerBlending={this.props.updateLayerBlending}
            intl={intl}
          />
        </div>
      );
    }