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https://github.com/element-hq/element-web
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Spaces not tabs
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Kegan Dougal
parent
9162a0ff01
commit
f6b008350d
1 changed files with 113 additions and 113 deletions
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@ -17,36 +17,36 @@ limitations under the License.
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/*
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Listens for incoming postMessage requests from the integrations UI URL. The following API is exposed:
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{
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action: "invite" | "membership_state",
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room_id: $ROOM_ID,
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user_id: $USER_ID
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action: "invite" | "membership_state",
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room_id: $ROOM_ID,
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user_id: $USER_ID
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}
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The complete request object is returned to the caller with an additional "response" key like so:
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{
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action: "invite" | "membership_state",
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room_id: $ROOM_ID,
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user_id: $USER_ID,
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response: { ... }
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action: "invite" | "membership_state",
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room_id: $ROOM_ID,
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user_id: $USER_ID,
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response: { ... }
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}
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"response" objects can consist of a sole "error" key to indicate an error. These look like:
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{
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error: {
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message: "Unable to invite user into room.",
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_error: <Original Error Object>
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}
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error: {
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message: "Unable to invite user into room.",
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_error: <Original Error Object>
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}
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}
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The "message" key should be a human-friendly string.
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The response object for "membership_state" looks like:
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{
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membership_state: "join" | "leave" | "invite" | "ban"
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membership_state: "join" | "leave" | "invite" | "ban"
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}
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The response object for "invite" looks like:
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{
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invite: true
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invite: true
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}
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*/
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@ -55,117 +55,117 @@ const SdkConfig = require('./SdkConfig');
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const MatrixClientPeg = require("./MatrixClientPeg");
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const onMessage = function(event) {
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if (!event.origin) { // stupid chrome
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event.origin = event.originalEvent.origin;
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}
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if (!event.origin) { // stupid chrome
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event.origin = event.originalEvent.origin;
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}
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// check it is from the integrations UI URL (remove trailing spaces)
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let url = SdkConfig.get().integrations_ui_url;
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if (url.endsWith("/")) {
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url = url.substr(0, url.length - 1);
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}
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if (url !== event.origin) {
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console.warn("Unauthorised postMessage received. Source URL: " + event.origin);
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return;
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}
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// check it is from the integrations UI URL (remove trailing spaces)
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let url = SdkConfig.get().integrations_ui_url;
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if (url.endsWith("/")) {
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url = url.substr(0, url.length - 1);
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}
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if (url !== event.origin) {
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console.warn("Unauthorised postMessage received. Source URL: " + event.origin);
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return;
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}
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switch (event.data.action) {
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case "membership_state": {
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const roomId = event.data.room_id;
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const userId = event.data.user_id;
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if (!userId) {
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return sendError(event, "Missing user_id in request");
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}
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if (!roomId) {
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return sendError(event, "Missing room_id in request");
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}
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console.log(`membership_state of ${userId} in room ${roomId} requested.`);
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const client = MatrixClientPeg.get();
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if (!client) {
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return sendError(event, "You need to be logged in.");
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}
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const room = client.getRoom(roomId);
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if (!room) {
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return sendError(event, "This room is not recognised.");
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}
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let membershipState = "leave";
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const member = room.getMember(userId);
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if (member) {
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membershipState = member.membership;
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}
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sendResponse(event, {
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membership_state: membershipState
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});
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}
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break;
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case "invite": {
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const roomId = event.data.room_id;
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const userId = event.data.user_id;
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if (!userId) {
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return sendError(event, "Missing user_id in request");
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}
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if (!roomId) {
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return sendError(event, "Missing room_id in request");
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}
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console.log(`Received request to invite ${userId} into room ${roomId}`);
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const client = MatrixClientPeg.get();
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if (!client) {
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return sendError(event, "You need to be logged in.");
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}
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const room = client.getRoom(roomId);
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if (room) {
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// if they are already invited we can resolve immediately.
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const member = room.getMember(userId);
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if (member && member.membership === "invite") {
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sendResponse(event, {
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invite: true
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});
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return;
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}
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}
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switch (event.data.action) {
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case "membership_state": {
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const roomId = event.data.room_id;
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const userId = event.data.user_id;
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if (!userId) {
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return sendError(event, "Missing user_id in request");
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}
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if (!roomId) {
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return sendError(event, "Missing room_id in request");
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}
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console.log(`membership_state of ${userId} in room ${roomId} requested.`);
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const client = MatrixClientPeg.get();
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if (!client) {
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return sendError(event, "You need to be logged in.");
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}
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const room = client.getRoom(roomId);
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if (!room) {
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return sendError(event, "This room is not recognised.");
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}
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let membershipState = "leave";
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const member = room.getMember(userId);
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if (member) {
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membershipState = member.membership;
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}
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sendResponse(event, {
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membership_state: membershipState
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});
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}
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break;
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case "invite": {
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const roomId = event.data.room_id;
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const userId = event.data.user_id;
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if (!userId) {
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return sendError(event, "Missing user_id in request");
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}
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if (!roomId) {
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return sendError(event, "Missing room_id in request");
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}
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console.log(`Received request to invite ${userId} into room ${roomId}`);
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const client = MatrixClientPeg.get();
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if (!client) {
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return sendError(event, "You need to be logged in.");
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}
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const room = client.getRoom(roomId);
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if (room) {
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// if they are already invited we can resolve immediately.
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const member = room.getMember(userId);
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if (member && member.membership === "invite") {
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sendResponse(event, {
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invite: true
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});
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return;
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}
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}
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client.invite(roomId, userId).then(function() {
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sendResponse(event, {
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invite: true
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});
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}, function(err) {
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sendError(event, "You need to be able to invite users to do that.", err);
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});
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}
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break;
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default:
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console.warn("Unhandled postMessage event with action '" + event.data.action +"'");
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break;
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}
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client.invite(roomId, userId).then(function() {
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sendResponse(event, {
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invite: true
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});
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}, function(err) {
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sendError(event, "You need to be able to invite users to do that.", err);
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});
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}
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break;
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default:
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console.warn("Unhandled postMessage event with action '" + event.data.action +"'");
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break;
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}
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};
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function sendResponse(event, res) {
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console.log("Action:" + event.data.action + " succeeded with response: " + JSON.stringify(res));
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const data = event.data;
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data.response = res;
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event.source.postMessage(data, event.origin)
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console.log("Action:" + event.data.action + " succeeded with response: " + JSON.stringify(res));
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const data = event.data;
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data.response = res;
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event.source.postMessage(data, event.origin)
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}
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function sendError(event, msg, nestedError) {
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console.error("Action:" + event.data.action + " failed with message: " + msg);
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const data = event.data;
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data.response = {
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error: {
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message: msg,
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}
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};
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if (nestedError) {
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data.response.error._error = nestedError;
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}
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event.source.postMessage(data, event.origin);
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console.error("Action:" + event.data.action + " failed with message: " + msg);
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const data = event.data;
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data.response = {
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error: {
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message: msg,
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}
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};
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if (nestedError) {
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data.response.error._error = nestedError;
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}
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event.source.postMessage(data, event.origin);
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}
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module.exports = {
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startListening: function() {
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window.addEventListener("message", onMessage, false);
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},
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startListening: function() {
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window.addEventListener("message", onMessage, false);
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},
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stopListening: function() {
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window.removeEventListener("message", onMessage);
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}
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stopListening: function() {
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window.removeEventListener("message", onMessage);
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}
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};
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