feat: fetch items chart data on app level

i18n/en.pot

@@ -5,8 +5,8 @@ msgstr ""
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1)\n"
-"POT-Creation-Date: 2019-03-01T11:56:20.216Z\n"
-"PO-Revision-Date: 2019-03-01T11:56:20.216Z\n"
+"POT-Creation-Date: 2019-04-02T12:31:20.966Z\n"
+"PO-Revision-Date: 2019-04-02T12:31:20.966Z\n"
 
 msgid "Dashboard"
 msgstr ""
@@ -74,6 +74,9 @@ msgstr ""
 msgid "Unable to load the plugin for this item"
 msgstr ""
 
+msgid "No data to display"
+msgstr ""
+
 msgid "There are no items on this dashboard"
 msgstr ""
 

src/__tests__/util.spec.js

@@ -1,4 +1,4 @@
-import { validateReducer, getBaseUrl } from '../modules/util';
+import { validateReducer, getBaseUrl, getWithoutId } from '../modules/util';
 
 describe('util', () => {
     describe('validateReducer', () => {
@@ -50,4 +50,14 @@ describe('util', () => {
             expect(actual).toEqual(baseUrl);
         });
     });
+
+    describe('getWithoutId', () => {
+        it('removes id property from an object', () => {
+            const object = { id: 'SOME_ID', someProp: 'someValue' };
+            const expectedResult = { someProp: 'someValue' };
+            const actualResult = getWithoutId(object);
+
+            expect(actualResult).toEqual(expectedResult);
+        });
+    });
 });

src/components/Item/Item.js

@@ -7,6 +7,7 @@ import ListItem from './ListItem/Item';
 import TextItem from './TextItem/Item';
 import AppItem from './AppItem/Item';
 import SpacerItem from './SpacerItem/Item';
+import ProgressiveLoadingContainer from './ProgressiveLoadingContainer';
 import {
     APP,
     REPORT_TABLE,
@@ -52,13 +53,17 @@ export const Item = props => {
     const GridItem = getGridItem(props.item.type);
 
     return (
-        <GridItem
-            item={props.item}
-            editMode={props.editMode}
-            itemFilter={
-                props.editMode ? DEFAULT_STATE_ITEM_FILTER : props.itemFilter
-            }
-            onToggleItemExpanded={props.onToggleItemExpanded}
-        />
+        <ProgressiveLoadingContainer>
+            <GridItem
+                item={props.item}
+                editMode={props.editMode}
+                itemFilter={
+                    props.editMode
+                        ? DEFAULT_STATE_ITEM_FILTER
+                        : props.itemFilter
+                }
+                onToggleItemExpanded={props.onToggleItemExpanded}
+            />
+        </ProgressiveLoadingContainer>
     );
 };

src/components/Item/VisualizationItem/DefaultPlugin.js

@@ -4,6 +4,8 @@ import i18n from 'd2-i18n';
 
 import * as pluginManager from './plugin';
 import { getBaseUrl, orObject } from '../../../modules/util';
+import { getGridItemDomId } from '../../ItemGrid/gridUtil';
+import { itemTypeMap } from '../../../modules/itemTypes';
 
 const pluginCredentials = d2 => {
     return {
@@ -15,6 +17,12 @@ const pluginCredentials = d2 => {
 class DefaultPlugin extends Component {
     pluginCredentials = null;
 
+    constructor(props, context) {
+        super(props);
+
+        this.d2 = context.d2;
+    }
+
     shouldPluginReload = prevProps => {
         // TODO - fix this hack, to handle bug with multiple
         // rerendering while switching between dashboards.
@@ -45,9 +53,7 @@ class DefaultPlugin extends Component {
 
             const useActiveType =
                 currentVis.activeType !== prevVis.activeType ||
-                currentVis.activeType !== this.props.item.type
-                    ? true
-                    : false;
+                currentVis.activeType !== this.props.item.type;
 
             if (
                 useActiveType ||
@@ -58,32 +64,28 @@ class DefaultPlugin extends Component {
                     prevVis.activeType || this.props.item.type
                 );
 
-                pluginManager.load(
-                    this.props.item,
-                    this.pluginCredentials,
-                    useActiveType ? currentVis.activeType : null,
-                    this.props.itemFilter
+                pluginManager.loadPlugin(
+                    itemTypeMap[this.getActiveType()].plugin,
+                    this.props.visualization,
+                    this.pluginCredentials
                 );
             }
         }
     };
 
     componentDidMount() {
-        this.pluginCredentials = pluginCredentials(this.context.d2);
+        this.pluginCredentials = pluginCredentials(this.d2);
 
         if (
             pluginManager.pluginIsAvailable(
                 this.props.item,
                 this.props.visualization
             )
         ) {
-            pluginManager.load(
-                this.props.item,
-                this.pluginCredentials,
-                !this.props.editMode
-                    ? orObject(this.props.visualization).activeType
-                    : null,
-                this.props.itemFilter
+            pluginManager.loadPlugin(
+                itemTypeMap[this.getActiveType()].plugin,
+                this.props.visualization,
+                this.pluginCredentials
             );
         }
     }
@@ -114,17 +116,19 @@ class DefaultPlugin extends Component {
     };
 
     render() {
-        const { classes, item, visualization } = this.props;
+        const { classes, item, visualization, style } = this.props;
         const pluginIsAvailable = pluginManager.pluginIsAvailable(
             item,
             visualization
         );
 
-        return !pluginIsAvailable ? (
+        return pluginIsAvailable ? (
+            <div id={getGridItemDomId(item.id)} style={style} />
+        ) : (
             <div className={classes.textDiv}>
                 {i18n.t('Unable to load the plugin for this item')}
             </div>
-        ) : null;
+        );
     }
 }
 
@@ -133,11 +137,15 @@ DefaultPlugin.contextTypes = {
 };
 
 DefaultPlugin.propTypes = {
+    style: PropTypes.object,
+    item: PropTypes.object,
     itemFilter: PropTypes.object,
     visualization: PropTypes.object,
 };
 
 DefaultPlugin.defaultProps = {
+    style: {},
+    item: {},
     itemFilter: {},
     visualization: {},
 };

src/components/Item/VisualizationItem/Item.js

@@ -3,21 +3,25 @@ import PropTypes from 'prop-types';
 import { connect } from 'react-redux';
 import { withStyles } from '@material-ui/core/styles';
 import LaunchIcon from '@material-ui/icons/Launch';
+import ChartPlugin from 'data-visualizer-plugin';
+import i18n from 'd2-i18n';
 
 import * as pluginManager from './plugin';
-import { getGridItemDomId } from '../../ItemGrid/gridUtil';
 import { sGetVisualization } from '../../../reducers/visualizations';
 import { sGetItemFilterRoot } from '../../../reducers/itemFilter';
-import { acReceivedActiveVisualization } from '../../../actions/selected';
-import { itemTypeMap } from '../../../modules/itemTypes';
+import {
+    acReceivedActiveVisualization,
+    acReceivedVisualization,
+} from '../../../actions/selected';
+import { CHART, itemTypeMap } from '../../../modules/itemTypes';
 import ItemHeader, { HEADER_HEIGHT } from '../ItemHeader';
 import ItemFooter from './ItemFooter';
 import VisualizationItemHeaderButtons from './ItemHeaderButtons';
 import DefaultPlugin from './DefaultPlugin';
 import { colors } from '../../../modules/colors';
-import ProgressiveLoadingContainer from '../ProgressiveLoadingContainer';
 import uniqueId from 'lodash/uniqueId';
 import memoizeOne from '../../../modules/memoizeOne';
+import { getVisualizationConfig } from './plugin';
 
 const styles = {
     icon: {
@@ -44,6 +48,7 @@ const styles = {
 export class Item extends Component {
     state = {
         showFooter: false,
+        configLoaded: false,
     };
 
     constructor(props, context) {
@@ -52,6 +57,16 @@ export class Item extends Component {
         this.d2 = context.d2;
     }
 
+    async componentDidMount() {
+        this.props.onVisualizationLoaded(
+            await pluginManager.fetch(this.props.item, this.props.itemFilter)
+        );
+
+        this.setState({
+            configLoaded: true,
+        });
+    }
+
     getUniqueKey = memoizeOne(() => uniqueId());
 
     pluginCredentials = null;
@@ -111,6 +126,13 @@ export class Item extends Component {
         );
     };
 
+    getConfig = () =>
+        getVisualizationConfig(
+            this.props.visualization,
+            this.props.item.type,
+            this.getActiveType()
+        );
+
     getActionButtons = () =>
         pluginManager.pluginIsAvailable(
             this.props.item,
@@ -135,6 +157,38 @@ export class Item extends Component {
             : null;
     };
 
+    getPluginComponent = () => {
+        const config = this.getConfig();
+        const style = this.getContentStyle();
+        const activeType = this.getActiveType();
+        const { item, itemFilter, classes } = this.props;
+
+        if (config) {
+            return activeType === CHART ? (
+                <ChartPlugin
+                    d2={this.d2}
+                    config={config}
+                    filters={itemFilter}
+                    style={style}
+                />
+            ) : (
+                <DefaultPlugin
+                    activeType={activeType}
+                    item={item}
+                    style={style}
+                    visualization={config}
+                    itemFilter={itemFilter}
+                />
+            );
+        }
+
+        return (
+            <div className={classes.textDiv}>
+                {i18n.t('No data to display')}
+            </div>
+        );
+    };
+
     render() {
         const { item, editMode, itemFilter } = this.props;
         const { showFooter } = this.state;
@@ -146,18 +200,12 @@ export class Item extends Component {
                     actionButtons={this.getActionButtons()}
                     editMode={editMode}
                 />
-                <ProgressiveLoadingContainer
-                    id={getGridItemDomId(item.id)}
-                    key={
-                        this.getUniqueKey(
-                            itemFilter
-                        ) /* remount the progressive loader every time itemFilter changes */
-                    }
+                <div
+                    key={this.getUniqueKey(itemFilter)}
                     className="dashboard-item-content"
-                    style={this.getContentStyle()}
                 >
-                    <DefaultPlugin {...this.props} />
-                </ProgressiveLoadingContainer>
+                    {this.state.configLoaded && this.getPluginComponent()}
+                </div>
                 {!editMode && showFooter ? <ItemFooter item={item} /> : null}
             </Fragment>
         );
@@ -193,6 +241,8 @@ const mapStateToProps = (state, ownProps) => ({
 });
 
 const mapDispatchToProps = dispatch => ({
+    onVisualizationLoaded: visualization =>
+        dispatch(acReceivedVisualization(visualization)),
     onSelectVisualization: (id, type, activeType) =>
         dispatch(acReceivedActiveVisualization(id, type, activeType)),
 });