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authorIdan Amit <ia096e@intl.att.com>2018-02-13 10:38:16 +0200
committerIdan Amit <ia096e@intl.att.com>2018-02-13 16:43:30 +0200
commit71904f241cd3047054dc0a36c04120a3f53205ae (patch)
tree4bc2a7de56d7737131ddab4f2d206a655dbc0d6d /catalog-ui/src/app
parent332f0679fbd23532a058f0ff6a7cffaed3b5424e (diff)
Plugin pubsub implementation
Added implementation for sdc-hub and plugin pubsub classes Added timeout in the plugin head request health check Passing parentUrl in query params to each plugin Change-Id: Ie94aa4b398dd2fcfdf2d134f6c5785d3aa50d237 Issue-ID: SDC-1007 Signed-off-by: Idan Amit <ia096e@intl.att.com>
Diffstat (limited to 'catalog-ui/src/app')
-rw-r--r--catalog-ui/src/app/models/base-pubsub.ts95
-rw-r--r--catalog-ui/src/app/ng2/app.module.ts5
-rw-r--r--catalog-ui/src/app/ng2/services/event-bus.service.ts39
-rw-r--r--catalog-ui/src/app/view-models/plugins/plugins-tab-view-model.ts3
-rw-r--r--catalog-ui/src/app/view-models/workspace/tabs/plugins/plugins-context-view-model.ts4
5 files changed, 142 insertions, 4 deletions
diff --git a/catalog-ui/src/app/models/base-pubsub.ts b/catalog-ui/src/app/models/base-pubsub.ts
new file mode 100644
index 0000000000..ca500ca173
--- /dev/null
+++ b/catalog-ui/src/app/models/base-pubsub.ts
@@ -0,0 +1,95 @@
+declare const window: Window;
+
+export class BasePubSub {
+
+ subscribers: Map<string, ISubscriber>;
+ eventsCallbacks: Array<Function>;
+ clientId: string;
+
+ constructor(pluginId: string) {
+ this.subscribers = new Map<string, ISubscriber>();
+ this.eventsCallbacks = new Array<Function>();
+ this.clientId = pluginId;
+ this.onMessage = this.onMessage.bind(this);
+
+ window.addEventListener("message", this.onMessage);
+ }
+
+ public register(subscriberId: string, subscriberWindow: Window, subscriberUrl: string) {
+ const subscriber = {
+ window: subscriberWindow,
+ locationUrl: subscriberUrl || subscriberWindow.location.href
+ } as ISubscriber;
+
+ this.subscribers.set(subscriberId, subscriber);
+ }
+
+ public unregister(subscriberId: string) {
+ this.subscribers.delete(subscriberId);
+ }
+
+ public on(callback: Function) {
+ this.eventsCallbacks.push(callback);
+ }
+
+ public off(callback: Function) {
+ let index = this.eventsCallbacks.indexOf(callback);
+ this.eventsCallbacks.splice(index, 1)
+ }
+
+ public notify(eventType:string, eventData:any) {
+ let eventObj = {
+ type: eventType,
+ data: eventData,
+ originId: this.clientId
+ } as IPubSubEvent;
+
+ this.subscribers.forEach( (subscriber: ISubscriber, id: string) => {
+ subscriber.window.postMessage(eventObj, subscriber.locationUrl)
+ });
+ }
+
+ protected onMessage(event: any) {
+ if (this.subscribers.has(event.data.originId)) {
+ this.eventsCallbacks.forEach((callback: Function) => {
+ callback(event.data, event);
+ })
+ }
+ }
+}
+
+export class PluginPubSub extends BasePubSub {
+
+ constructor(pluginId: string, subscriberUrl: string) {
+ super(pluginId);
+ this.register('sdc-hub', window.parent, subscriberUrl);
+ this.subscribe();
+ }
+
+ public subscribe() {
+ const registerData = {
+ pluginId: this.clientId
+ };
+
+ this.notify('PLUGIN_REGISTER', registerData);
+ }
+
+ public unsubscribe() {
+ const unregisterData = {
+ pluginId: this.clientId
+ };
+
+ this.notify('PLUGIN_UNREGISTER', unregisterData);
+ }
+}
+
+export interface IPubSubEvent {
+ type: string;
+ originId: string;
+ data: any;
+}
+
+export interface ISubscriber {
+ window: Window;
+ locationUrl: string;
+}
diff --git a/catalog-ui/src/app/ng2/app.module.ts b/catalog-ui/src/app/ng2/app.module.ts
index a5a2fed18b..0346b10915 100644
--- a/catalog-ui/src/app/ng2/app.module.ts
+++ b/catalog-ui/src/app/ng2/app.module.ts
@@ -48,6 +48,7 @@ import { TranslateModule } from "./shared/translator/translate.module";
import { TranslationServiceConfig } from "./config/translation.service.config";
import {PluginFrameModule} from "./components/ui/plugin/plugin-frame.module";
import {PluginsService} from "./services/plugins.service";
+import {EventBusService} from "./services/event-bus.service";
export const upgradeAdapter = new UpgradeAdapter(forwardRef(() => AppModule));
@@ -99,6 +100,7 @@ export function configServiceFactory(config:ConfigService) {
ComponentInstanceServiceNg2,
TranslationServiceConfig,
PluginsService,
+ EventBusService,
{
provide: APP_INITIALIZER,
useFactory: configServiceFactory,
@@ -112,7 +114,6 @@ export function configServiceFactory(config:ConfigService) {
export class AppModule {
- constructor(public upgrade:UpgradeModule) {
-
+ constructor(public upgrade:UpgradeModule, eventBusService:EventBusService) {
}
}
diff --git a/catalog-ui/src/app/ng2/services/event-bus.service.ts b/catalog-ui/src/app/ng2/services/event-bus.service.ts
new file mode 100644
index 0000000000..7730a77f41
--- /dev/null
+++ b/catalog-ui/src/app/ng2/services/event-bus.service.ts
@@ -0,0 +1,39 @@
+import { Injectable } from '@angular/core';
+import {BasePubSub, IPubSubEvent} from "../../models/base-pubsub";
+
+@Injectable()
+export class EventBusService extends BasePubSub {
+
+ constructor() {
+ super("sdc-hub");
+ }
+
+ protected handlePluginRegistration(eventData: IPubSubEvent, event: any) {
+ if (eventData.type === 'PLUGIN_REGISTER') {
+ this.register(eventData.data.pluginId, event.source, event.origin);
+ } else if (eventData.type === 'PLUGIN_UNREGISTER') {
+ this.unregister(eventData.data.pluginId);
+ }
+ }
+
+ public unregister(pluginId: string) {
+ const unregisterData = {
+ pluginId: pluginId
+ };
+
+ this.notify('PLUGIN_CLOSE', unregisterData);
+ super.unregister(pluginId);
+ }
+
+ protected onMessage(event: any) {
+ if (event.data.type === 'PLUGIN_REGISTER') {
+ this.handlePluginRegistration(event.data, event);
+ }
+
+ super.onMessage(event);
+
+ if (event.data.type === 'PLUGIN_UNREGISTER') {
+ this.handlePluginRegistration(event.data, event);
+ }
+ }
+}
diff --git a/catalog-ui/src/app/view-models/plugins/plugins-tab-view-model.ts b/catalog-ui/src/app/view-models/plugins/plugins-tab-view-model.ts
index d9dc40bdaf..5e2a59925c 100644
--- a/catalog-ui/src/app/view-models/plugins/plugins-tab-view-model.ts
+++ b/catalog-ui/src/app/view-models/plugins/plugins-tab-view-model.ts
@@ -36,7 +36,8 @@ export class PluginsTabViewModel {
this.$scope.queryParams = {
userId: this.$scope.user.userId,
userRole: this.$scope.user.role,
- displayType: "tab"
+ displayType: "tab",
+ parentUrl: window.location.origin
};
}
}
diff --git a/catalog-ui/src/app/view-models/workspace/tabs/plugins/plugins-context-view-model.ts b/catalog-ui/src/app/view-models/workspace/tabs/plugins/plugins-context-view-model.ts
index 7a399d860a..959aead3ae 100644
--- a/catalog-ui/src/app/view-models/workspace/tabs/plugins/plugins-context-view-model.ts
+++ b/catalog-ui/src/app/view-models/workspace/tabs/plugins/plugins-context-view-model.ts
@@ -38,7 +38,9 @@ export class PluginsContextViewModel {
contextType: this.$scope.component.getComponentSubType(),
uuid: this.$scope.component.uuid,
lifecycleState: this.$scope.component.lifecycleState,
- isOwner: this.$scope.component.lastUpdaterUserId === this.$scope.user.userId
+ isOwner: this.$scope.component.lastUpdaterUserId === this.$scope.user.userId,
+ version: this.$scope.component.version ,
+ parentUrl: window.location.origin
};
}