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67 lines
2.4 KiB
67 lines
2.4 KiB
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import {ClientScope} from 'app/client/components/ClientScope';
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import {SafeBrowser} from 'app/client/lib/SafeBrowser';
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import {ActiveDocAPI} from 'app/common/ActiveDocAPI';
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import {LocalPlugin} from 'app/common/plugin';
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import {createRpcLogger, PluginInstance} from 'app/common/PluginInstance';
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import {Rpc} from 'grain-rpc';
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/**
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* DocPluginManager's Client side implementation.
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*/
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export class DocPluginManager {
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public pluginsList: PluginInstance[];
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constructor(localPlugins: LocalPlugin[], private _untrustedContentOrigin: string, private _docComm: ActiveDocAPI,
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private _clientScope: ClientScope) {
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this.pluginsList = [];
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for (const plugin of localPlugins) {
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try {
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const pluginInstance = new PluginInstance(plugin, createRpcLogger(console, `PLUGIN ${plugin.id}:`));
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const components = plugin.manifest.components || {};
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const safeBrowser = pluginInstance.safeBrowser = new SafeBrowser(pluginInstance,
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this._clientScope, this._untrustedContentOrigin, components.safeBrowser);
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if (components.safeBrowser) {
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pluginInstance.rpc.registerForwarder(components.safeBrowser, safeBrowser);
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}
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// Forward calls to the server, if no matching forwarder.
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pluginInstance.rpc.registerForwarder('*', {
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forwardCall: (call) => this._docComm.forwardPluginRpc(plugin.id, call),
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forwardMessage: (msg) => this._docComm.forwardPluginRpc(plugin.id, msg),
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});
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this.pluginsList.push(pluginInstance);
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} catch (err) {
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console.error( // tslint:disable-line:no-console
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`DocPluginManager: failed to instantiate ${plugin.id}: ${err.message}`);
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}
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}
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}
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/**
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* `receiveAction` handles an action received from the server by forwarding it to all safe browser component.
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*/
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public receiveAction(action: any[]) {
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for (const plugin of this.pluginsList) {
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const safeBrowser = plugin.safeBrowser as SafeBrowser;
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if (safeBrowser) {
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safeBrowser.receiveAction(action);
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}
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}
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}
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/**
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* Make an Rpc object to call server methods from a url-flavored custom view.
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*/
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public makeAnonForwarder() {
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const rpc = new Rpc({});
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rpc.queueOutgoingUntilReadyMessage();
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rpc.registerForwarder('*', {
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forwardCall: (call) => this._docComm.forwardPluginRpc("builtIn/core", call),
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forwardMessage: (msg) => this._docComm.forwardPluginRpc("builtIn/core", msg),
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});
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return rpc;
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}
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}
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