mirror of https://github.com/vector-im/riot-web
More porting: make sending messages work again!
David Baker
parent
abeed92501
commit
08b5888d03
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@ -14,19 +14,130 @@ See the License for the specific language governing permissions and
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limitations under the License.
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*/
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'use strict';
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var MatrixClientPeg = require("../../MatrixClientPeg");
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var SlashCommands = require("../../SlashCommands");
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var Modal = require("../../Modal");
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var sdk = require('../../index');
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var dis = require("../../dispatcher");
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var KeyCode = {
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ENTER: 13,
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TAB: 9,
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SHIFT: 16,
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UP: 38,
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DOWN: 40
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};
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var TYPING_USER_TIMEOUT = 10000;
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var TYPING_SERVER_TIMEOUT = 30000;
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module.exports = {
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componentWillMount: function() {
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this.tabStruct = {
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completing: false,
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original: null,
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index: 0
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};
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this.sentHistory = {
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// The list of typed messages. Index 0 is more recent
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data: [],
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// The position in data currently displayed
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position: -1,
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// The room the history is for.
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roomId: null,
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// The original text before they hit UP
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originalText: null,
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// The textarea element to set text to.
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element: null,
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init: function(element, roomId) {
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this.roomId = roomId;
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this.element = element;
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this.position = -1;
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var storedData = window.sessionStorage.getItem(
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"history_" + roomId
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);
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if (storedData) {
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this.data = JSON.parse(storedData);
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}
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if (this.roomId) {
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this.setLastTextEntry();
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}
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},
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push: function(text) {
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// store a message in the sent history
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this.data.unshift(text);
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window.sessionStorage.setItem(
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"history_" + this.roomId,
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JSON.stringify(this.data)
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);
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// reset history position
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this.position = -1;
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this.originalText = null;
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},
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// move in the history. Returns true if we managed to move.
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next: function(offset) {
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if (this.position === -1) {
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// user is going into the history, save the current line.
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this.originalText = this.element.value;
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}
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else {
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// user may have modified this line in the history; remember it.
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this.data[this.position] = this.element.value;
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}
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if (offset > 0 && this.position === (this.data.length - 1)) {
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// we've run out of history
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return false;
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}
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// retrieve the next item (bounded).
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var newPosition = this.position + offset;
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newPosition = Math.max(-1, newPosition);
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newPosition = Math.min(newPosition, this.data.length - 1);
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this.position = newPosition;
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if (this.position !== -1) {
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// show the message
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this.element.value = this.data[this.position];
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}
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else if (this.originalText !== undefined) {
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// restore the original text the user was typing.
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this.element.value = this.originalText;
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}
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return true;
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},
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saveLastTextEntry: function() {
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// save the currently entered text in order to restore it later.
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// NB: This isn't 'originalText' because we want to restore
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// sent history items too!
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var text = this.element.value;
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window.sessionStorage.setItem("input_" + this.roomId, text);
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},
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setLastTextEntry: function() {
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var text = window.sessionStorage.getItem("input_" + this.roomId);
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if (text) {
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this.element.value = text;
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}
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}
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};
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},
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componentDidMount: function() {
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this.dispatcherRef = dis.register(this.onAction);
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this.sentHistory.init(
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this.refs.textarea.getDOMNode(),
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this.props.room.roomId
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);
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},
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componentWillUnmount: function() {
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dis.unregister(this.dispatcherRef);
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this.sentHistory.saveLastTextEntry();
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},
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onAction: function(payload) {
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@ -38,30 +149,265 @@ module.exports = {
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},
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onKeyDown: function (ev) {
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if (ev.keyCode == 13) {
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var contentText = this.refs.textarea.getDOMNode().value;
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var content = null;
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if (/^\/me /i.test(contentText)) {
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content = {
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msgtype: 'm.emote',
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body: contentText.substring(4)
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};
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} else {
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content = {
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msgtype: 'm.text',
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body: contentText
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};
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if (ev.keyCode === KeyCode.ENTER) {
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var input = this.refs.textarea.getDOMNode().value;
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if (input.length === 0) {
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ev.preventDefault();
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return;
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}
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MatrixClientPeg.get().sendMessage(this.props.roomId, content).then(function() {
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dis.dispatch({
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action: 'message_sent'
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});
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});
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this.refs.textarea.getDOMNode().value = '';
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this.sentHistory.push(input);
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this.onEnter(ev);
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}
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else if (ev.keyCode === KeyCode.TAB) {
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var members = [];
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if (this.props.room) {
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members = this.props.room.getJoinedMembers();
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}
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this.onTab(ev, members);
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}
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else if (ev.keyCode === KeyCode.UP || ev.keyCode === KeyCode.DOWN) {
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this.sentHistory.next(
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ev.keyCode === KeyCode.UP ? 1 : -1
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);
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ev.preventDefault();
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}
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else if (ev.keyCode !== KeyCode.SHIFT && this.tabStruct.completing) {
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// they're resuming typing; reset tab complete state vars.
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this.tabStruct.completing = false;
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this.tabStruct.index = 0;
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}
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var self = this;
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setTimeout(function() {
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if (self.refs.textarea && self.refs.textarea.getDOMNode().value != '') {
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self.onTypingActivity();
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} else {
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self.onFinishedTyping();
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}
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}, 10); // XXX: what is this 10ms setTimeout doing? Looks hacky :(
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},
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onEnter: function(ev) {
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var contentText = this.refs.textarea.getDOMNode().value;
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var cmd = SlashCommands.processInput(this.props.room.roomId, contentText);
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if (cmd) {
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ev.preventDefault();
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if (!cmd.error) {
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this.refs.textarea.getDOMNode().value = '';
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}
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if (cmd.promise) {
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cmd.promise.done(function() {
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console.log("Command success.");
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}, function(err) {
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console.error("Command failure: %s", err);
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var ErrorDialog = sdk.getComponent("organisms.ErrorDialog");
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Modal.createDialog(ErrorDialog, {
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title: "Server error",
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description: err.message
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});
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});
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}
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else if (cmd.error) {
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console.error(cmd.error);
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var ErrorDialog = sdk.getComponent("organisms.ErrorDialog");
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Modal.createDialog(ErrorDialog, {
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title: "Command error",
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description: cmd.error
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});
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}
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return;
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}
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var content = null;
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if (/^\/me /i.test(contentText)) {
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content = {
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msgtype: 'm.emote',
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body: contentText.substring(4)
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};
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} else {
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content = {
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msgtype: 'm.text',
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body: contentText
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};
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}
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MatrixClientPeg.get().sendMessage(this.props.room.roomId, content).then(function() {
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dis.dispatch({
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action: 'message_sent'
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});
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}, function() {
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dis.dispatch({
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action: 'message_send_failed'
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});
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});
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this.refs.textarea.getDOMNode().value = '';
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ev.preventDefault();
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},
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onTab: function(ev, sortedMembers) {
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var textArea = this.refs.textarea.getDOMNode();
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if (!this.tabStruct.completing) {
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this.tabStruct.completing = true;
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this.tabStruct.index = 0;
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// cache starting text
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this.tabStruct.original = textArea.value;
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}
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// loop in the right direction
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if (ev.shiftKey) {
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this.tabStruct.index --;
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if (this.tabStruct.index < 0) {
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// wrap to the last search match, and fix up to a real index
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// value after we've matched.
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this.tabStruct.index = Number.MAX_VALUE;
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}
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}
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else {
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this.tabStruct.index++;
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}
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var searchIndex = 0;
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var targetIndex = this.tabStruct.index;
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var text = this.tabStruct.original;
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var search = /@?([a-zA-Z0-9_\-:\.]+)$/.exec(text);
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// console.log("Searched in '%s' - got %s", text, search);
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if (targetIndex === 0) { // 0 is always the original text
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textArea.value = text;
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}
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else if (search && search[1]) {
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// console.log("search found: " + search+" from "+text);
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var expansion;
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// FIXME: could do better than linear search here
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for (var i=0; i<sortedMembers.length; i++) {
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var member = sortedMembers[i];
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if (member.name && searchIndex < targetIndex) {
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if (member.name.toLowerCase().indexOf(search[1].toLowerCase()) === 0) {
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expansion = member.name;
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searchIndex++;
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}
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}
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}
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if (searchIndex < targetIndex) { // then search raw mxids
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for (var i=0; i<sortedMembers.length; i++) {
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if (searchIndex >= targetIndex) {
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break;
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}
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var userId = sortedMembers[i].userId;
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// === 1 because mxids are @username
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if (userId.toLowerCase().indexOf(search[1].toLowerCase()) === 1) {
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expansion = userId;
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searchIndex++;
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}
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}
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}
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if (searchIndex === targetIndex ||
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targetIndex === Number.MAX_VALUE) {
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// xchat-style tab complete, add a colon if tab
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// completing at the start of the text
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if (search[0].length === text.length) {
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expansion += ": ";
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}
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else {
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expansion += " ";
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}
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textArea.value = text.replace(
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/@?([a-zA-Z0-9_\-:\.]+)$/, expansion
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);
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// cancel blink
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textArea.style["background-color"] = "";
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if (targetIndex === Number.MAX_VALUE) {
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// wrap the index around to the last index found
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this.tabStruct.index = searchIndex;
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targetIndex = searchIndex;
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}
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}
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else {
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// console.log("wrapped!");
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textArea.style["background-color"] = "#faa";
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setTimeout(function() {
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textArea.style["background-color"] = "";
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}, 150);
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textArea.value = text;
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this.tabStruct.index = 0;
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}
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}
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else {
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this.tabStruct.index = 0;
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}
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// prevent the default TAB operation (typically focus shifting)
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ev.preventDefault();
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},
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onTypingActivity: function() {
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this.isTyping = true;
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if (!this.userTypingTimer) {
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this.sendTyping(true);
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}
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this.startUserTypingTimer();
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this.startServerTypingTimer();
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},
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onFinishedTyping: function() {
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this.isTyping = false;
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this.sendTyping(false);
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this.stopUserTypingTimer();
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this.stopServerTypingTimer();
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},
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startUserTypingTimer: function() {
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this.stopUserTypingTimer();
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var self = this;
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this.userTypingTimer = setTimeout(function() {
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self.isTyping = false;
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self.sendTyping(self.isTyping);
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self.userTypingTimer = null;
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}, TYPING_USER_TIMEOUT);
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},
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stopUserTypingTimer: function() {
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if (this.userTypingTimer) {
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clearTimeout(this.userTypingTimer);
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this.userTypingTimer = null;
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}
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},
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startServerTypingTimer: function() {
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if (!this.serverTypingTimer) {
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var self = this;
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this.serverTypingTimer = setTimeout(function() {
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if (self.isTyping) {
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self.sendTyping(self.isTyping);
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self.startServerTypingTimer();
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}
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}, TYPING_SERVER_TIMEOUT / 2);
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}
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},
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stopServerTypingTimer: function() {
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if (this.serverTypingTimer) {
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clearTimeout(this.servrTypingTimer);
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this.serverTypingTimer = null;
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}
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},
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sendTyping: function(isTyping) {
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MatrixClientPeg.get().sendTyping(
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this.props.room.roomId,
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this.isTyping, TYPING_SERVER_TIMEOUT
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).done();
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},
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refreshTyping: function() {
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if (this.typingTimeout) {
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clearTimeout(this.typingTimeout);
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this.typingTimeout = null;
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}
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}
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};
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