Merge branch 'develop' into travis/redact-to-remove

src/components/views/avatars/RoomAvatar.js

@@ -59,7 +59,9 @@ module.exports = React.createClass({
             ContentRepo.getHttpUriForMxc(
                 MatrixClientPeg.get().getHomeserverUrl(),
                 props.oobData.avatarUrl,
-                props.width, props.height, props.resizeMethod
+                Math.floor(props.width * window.devicePixelRatio),
+                Math.floor(props.height * window.devicePixelRatio),
+                props.resizeMethod
             ), // highest priority
             this.getRoomAvatarUrl(props),
             this.getOneToOneAvatar(props),
@@ -74,7 +76,9 @@ module.exports = React.createClass({
 
         return props.room.getAvatarUrl(
             MatrixClientPeg.get().getHomeserverUrl(),
-            props.width, props.height, props.resizeMethod,
+            Math.floor(props.width * window.devicePixelRatio),
+            Math.floor(props.height * window.devicePixelRatio),
+            props.resizeMethod,
             false
         );
     },
@@ -103,14 +107,18 @@ module.exports = React.createClass({
             }
             return theOtherGuy.getAvatarUrl(
                 MatrixClientPeg.get().getHomeserverUrl(),
-                props.width, props.height, props.resizeMethod,
+                Math.floor(props.width * window.devicePixelRatio),
+                Math.floor(props.height * window.devicePixelRatio),
+                props.resizeMethod,
                 false
             );
         } else if (userIds.length == 1) {
             return mlist[userIds[0]].getAvatarUrl(
                 MatrixClientPeg.get().getHomeserverUrl(),
-                props.width, props.height, props.resizeMethod,
-                    false
+                Math.floor(props.width * window.devicePixelRatio),
+                Math.floor(props.height * window.devicePixelRatio),
+                props.resizeMethod,
+                false
             );
         } else {
            return null;

src/components/views/dialogs/BaseDialog.js

@@ -47,16 +47,6 @@ export default React.createClass({
         children: React.PropTypes.node,
     },
 
-    componentWillMount: function() {
-        this.priorActiveElement = document.activeElement;
-    },
-
-    componentWillUnmount: function() {
-        if (this.priorActiveElement !== null) {
-            this.priorActiveElement.focus();
-        }
-    },
-
     _onKeyDown: function(e) {
         if (e.keyCode === KeyCode.ESCAPE) {
             e.stopPropagation();
@@ -77,7 +67,7 @@ export default React.createClass({
 
     render: function() {
         const TintableSvg = sdk.getComponent("elements.TintableSvg");
-
+                
         return (
             <div onKeyDown={this._onKeyDown} className={this.props.className}>
                 <AccessibleButton onClick={this._onCancelClick}

src/components/views/dialogs/ChatInviteDialog.js

@@ -16,6 +16,7 @@ limitations under the License.
 
 import React from 'react';
 import classNames from 'classnames';
+import { _t } from '../../../languageHandler';
 import sdk from '../../../index';
 import { getAddressType, inviteMultipleToRoom } from '../../../Invite';
 import createRoom from '../../../createRoom';
@@ -48,11 +49,7 @@ module.exports = React.createClass({
 
     getDefaultProps: function() {
         return {
-            title: "Start a chat",
-            description: "Who would you like to communicate with?",
             value: "",
-            placeholder: "Email, name or matrix ID",
-            button: "Start Chat",
             focus: true
         };
     },

src/components/views/dialogs/ConfirmUserActionDialog.js

@@ -16,6 +16,7 @@ limitations under the License.
 
 import React from 'react';
 import sdk from '../../../index';
+import { _t } from '../../../languageHandler';
 import classnames from 'classnames';
 
 /*
@@ -69,7 +70,7 @@ export default React.createClass({
         const BaseDialog = sdk.getComponent('views.dialogs.BaseDialog');
         const MemberAvatar = sdk.getComponent("views.avatars.MemberAvatar");
 
-        const title = this.props.action + " this person?";
+        const title = _t("%(actionVerb)s this person?", { actionVerb: this.props.action});
         const confirmButtonClass = classnames({
             'mx_Dialog_primary': true,
             'danger': this.props.danger,
@@ -82,7 +83,7 @@ export default React.createClass({
                     <form onSubmit={this.onOk}>
                         <input className="mx_ConfirmUserActionDialog_reasonField"
                             ref={this._collectReasonField}
-                            placeholder="Reason"
+                            placeholder={ _t("Reason") }
                             autoFocus={true}
                         />
                     </form>
@@ -111,7 +112,7 @@ export default React.createClass({
                     </button>
 
                     <button onClick={this.onCancel}>
-                        Cancel
+                        { _t("Cancel") }
                     </button>
                 </div>
             </BaseDialog>

src/components/views/dialogs/DeviceVerifyDialog.js

@@ -0,0 +1,76 @@
+/*
+Copyright 2016 OpenMarket Ltd
+Copyright 2017 Vector Creations Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import React from 'react';
+import MatrixClientPeg from '../../../MatrixClientPeg';
+import sdk from '../../../index';
+import * as FormattingUtils from '../../../utils/FormattingUtils';
+
+export default function DeviceVerifyDialog(props) {
+    const QuestionDialog = sdk.getComponent("dialogs.QuestionDialog");
+
+    const key = FormattingUtils.formatCryptoKey(props.device.getFingerprint());
+    const body = (
+        <div>
+            <p>
+                To verify that this device can be trusted, please contact its
+                owner using some other means (e.g. in person or a phone call)
+                and ask them whether the key they see in their User Settings
+                for this device matches the key below:
+            </p>
+            <div className="mx_UserSettings_cryptoSection">
+                <ul>
+                    <li><label>Device name:</label> <span>{ props.device.getDisplayName() }</span></li>
+                    <li><label>Device ID:</label> <span><code>{ props.device.deviceId}</code></span></li>
+                    <li><label>Device key:</label> <span><code><b>{ key }</b></code></span></li>
+                </ul>
+            </div>
+            <p>
+                If it matches, press the verify button below.
+                If it doesnt, then someone else is intercepting this device
+                and you probably want to press the blacklist button instead.
+            </p>
+            <p>
+                In future this verification process will be more sophisticated.
+            </p>
+        </div>
+    );
+
+    function onFinished(confirm) {
+        if (confirm) {
+            MatrixClientPeg.get().setDeviceVerified(
+                props.userId, props.device.deviceId, true,
+            );
+        }
+        props.onFinished(confirm);
+    }
+
+    return (
+        <QuestionDialog
+            title="Verify device"
+            description={body}
+            button="I verify that the keys match"
+            onFinished={onFinished}
+        />
+    );
+}
+
+DeviceVerifyDialog.propTypes = {
+    userId: React.PropTypes.string.isRequired,
+    device: React.PropTypes.object.isRequired,
+    onFinished: React.PropTypes.func.isRequired,
+};

src/components/views/dialogs/ErrorDialog.js

@@ -27,6 +27,7 @@ limitations under the License.
 
 import React from 'react';
 import sdk from '../../../index';
+import { _t } from '../../../languageHandler';
 
 export default React.createClass({
     displayName: 'ErrorDialog',
@@ -43,10 +44,10 @@ export default React.createClass({
 
     getDefaultProps: function() {
         return {
-            title: "Error",
-            description: "An error has occurred.",
-            button: "OK",
             focus: true,
+            title: null,
+            description: null,
+            button: null,
         };
     },
 
@@ -60,13 +61,13 @@ export default React.createClass({
         const BaseDialog = sdk.getComponent('views.dialogs.BaseDialog');
         return (
             <BaseDialog className="mx_ErrorDialog" onFinished={this.props.onFinished}
-                    title={this.props.title}>
+                    title={this.props.title || _t('Error')}>
                 <div className="mx_Dialog_content">
-                    {this.props.description}
+                    {this.props.description || _t('An error has occurred.')}
                 </div>
                 <div className="mx_Dialog_buttons">
                     <button ref="button" className="mx_Dialog_primary" onClick={this.props.onFinished}>
-                        {this.props.button}
+                        {this.props.button || _t('OK')}
                     </button>
                 </div>
             </BaseDialog>

src/components/views/dialogs/InteractiveAuthDialog.js

@@ -20,6 +20,7 @@ import Matrix from 'matrix-js-sdk';
 import React from 'react';
 
 import sdk from '../../../index';
+import { _t } from '../../../languageHandler';
 
 import AccessibleButton from '../elements/AccessibleButton';
 
@@ -46,12 +47,6 @@ export default React.createClass({
         title: React.PropTypes.string,
     },
 
-    getDefaultProps: function() {
-        return {
-            title: "Authentication",
-        };
-    },
-
     getInitialState: function() {
         return {
             authError: null,
@@ -105,7 +100,7 @@ export default React.createClass({
         return (
             <BaseDialog className="mx_InteractiveAuthDialog"
                 onFinished={this.props.onFinished}
-                title={this.state.authError ? 'Error' : this.props.title}
+                title={this.state.authError ? 'Error' : (this.props.title || _t('Authentication'))}
             >
                 {content}
             </BaseDialog>

src/components/views/dialogs/NeedToRegisterDialog.js

@@ -26,6 +26,7 @@ limitations under the License.
 import React from 'react';
 import dis from '../../../dispatcher';
 import sdk from '../../../index';
+import { _t } from '../../../languageHandler';
 
 module.exports = React.createClass({
     displayName: 'NeedToRegisterDialog',
@@ -38,13 +39,6 @@ module.exports = React.createClass({
         onFinished: React.PropTypes.func.isRequired,
     },
 
-    getDefaultProps: function() {
-        return {
-            title: "Registration required",
-            description: "A registered account is required for this action",
-        };
-    },
-
     onRegisterClicked: function() {
         dis.dispatch({
             action: "start_upgrade_registration",
@@ -59,10 +53,10 @@ module.exports = React.createClass({
         return (
             <BaseDialog className="mx_NeedToRegisterDialog"
                 onFinished={this.props.onFinished}
-                title={this.props.title}
+                title={this.props.title || _t('Registration required')}
             >
                 <div className="mx_Dialog_content">
-                    {this.props.description}
+                    {this.props.description || _t('A registered account is required for this action')}
                 </div>
                 <div className="mx_Dialog_buttons">
                     <button className="mx_Dialog_primary" onClick={this.props.onFinished} autoFocus={true}>

src/components/views/dialogs/QuestionDialog.js

@@ -16,6 +16,7 @@ limitations under the License.
 
 import React from 'react';
 import sdk from '../../../index';
+import { _t } from '../../../languageHandler';
 
 export default React.createClass({
     displayName: 'QuestionDialog',
@@ -33,7 +34,6 @@ export default React.createClass({
             title: "",
             description: "",
             extraButtons: null,
-            button: "OK",
             focus: true,
             hasCancelButton: true,
         };
@@ -47,12 +47,6 @@ export default React.createClass({
         this.props.onFinished(false);
     },
 
-    componentDidMount: function() {
-        if (this.props.focus) {
-            this.refs.button.focus();
-        }
-    },
-
     render: function() {
         const BaseDialog = sdk.getComponent('views.dialogs.BaseDialog');
         const cancelButton = this.props.hasCancelButton ? (
@@ -69,8 +63,8 @@ export default React.createClass({
                     {this.props.description}
                 </div>
                 <div className="mx_Dialog_buttons">
-                    <button ref="button" className="mx_Dialog_primary" onClick={this.onOk}>
-                        {this.props.button}
+                    <button className="mx_Dialog_primary" onClick={this.onOk} autoFocus={this.props.focus}>
+                        {this.props.button || _t('OK')}
                     </button>
                     {this.props.extraButtons}
                     {cancelButton}

src/components/views/dialogs/TextInputDialog.js

@@ -16,6 +16,7 @@ limitations under the License.
 
 import React from 'react';
 import sdk from '../../../index';
+import { _t } from '../../../languageHandler';
 
 export default React.createClass({
     displayName: 'TextInputDialog',
@@ -36,7 +37,6 @@ export default React.createClass({
             title: "",
             value: "",
             description: "",
-            button: "OK",
             focus: true,
         };
     },
@@ -73,7 +73,7 @@ export default React.createClass({
                 </div>
                 <div className="mx_Dialog_buttons">
                     <button onClick={this.onCancel}>
-                        Cancel
+                        { _t("Cancel") }
                     </button>
                     <button className="mx_Dialog_primary" onClick={this.onOk}>
                         {this.props.button}

src/components/views/dialogs/UnknownDeviceDialog.js

@@ -149,7 +149,7 @@ export default React.createClass({
             >
                 <GeminiScrollbar autoshow={false} className="mx_Dialog_content">
                     <h4>
-                        This room contains devices that you haven't seen before.
+                        "{this.props.room.name}" contains devices that you haven't seen before.
                     </h4>
                     { warning }
                     Unknown devices:

src/components/views/elements/AddressSelector.js

@@ -1,5 +1,6 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
+Copyright 2017 Vector Creations Ltd
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -138,7 +139,7 @@ export default React.createClass({
                         onClick={this.onClick.bind(this, i)}
                         onMouseEnter={this.onMouseEnter.bind(this, i)}
                         onMouseLeave={this.onMouseLeave}
-                        key={this.props.addressList[i].userId}
+                        key={this.props.addressList[i].addressType + "/" + this.props.addressList[i].address}
                         ref={(ref) => { this.addressListElement = ref; }}
                     >
                         <AddressTile address={this.props.addressList[i]} justified={true} networkName="vector" networkUrl="img/search-icon-vector.svg" />

src/components/views/elements/DeviceVerifyButtons.js

@@ -50,42 +50,10 @@ export default React.createClass({
     },
 
     onVerifyClick: function() {
-        var QuestionDialog = sdk.getComponent("dialogs.QuestionDialog");
-        Modal.createDialog(QuestionDialog, {
-            title: "Verify device",
-            description: (
-                <div>
-                    <p>
-                        To verify that this device can be trusted, please contact its
-                        owner using some other means (e.g. in person or a phone call)
-                        and ask them whether the key they see in their User Settings
-                        for this device matches the key below:
-                    </p>
-                    <div className="mx_UserSettings_cryptoSection">
-                        <ul>
-                            <li><label>Device name:</label> <span>{ this.state.device.getDisplayName() }</span></li>
-                            <li><label>Device ID:</label>   <span><code>{ this.state.device.deviceId}</code></span></li>
-                            <li><label>Device key:</label>  <span><code><b>{ this.state.device.getFingerprint() }</b></code></span></li>
-                        </ul>
-                    </div>
-                    <p>
-                        If it matches, press the verify button below.
-                        If it doesnt, then someone else is intercepting this device
-                        and you probably want to press the blacklist button instead.
-                    </p>
-                    <p>
-                        In future this verification process will be more sophisticated.
-                    </p>
-                </div>
-            ),
-            button: "I verify that the keys match",
-            onFinished: confirm=>{
-                if (confirm) {
-                    MatrixClientPeg.get().setDeviceVerified(
-                        this.props.userId, this.state.device.deviceId, true
-                    );
-                }
-            },
+        const DeviceVerifyDialog = sdk.getComponent('views.dialogs.DeviceVerifyDialog');
+        Modal.createDialog(DeviceVerifyDialog, {
+            userId: this.props.userId,
+            device: this.state.device,
         });
     },
 

src/components/views/elements/DirectorySearchBox.js

@@ -93,7 +93,7 @@ export default class DirectorySearchBox extends React.Component {
                     className="mx_DirectorySearchBox_input"
                     ref={this._collectInput}
                     onChange={this._onChange} onKeyUp={this._onKeyUp}
-                    placeholder={this.props.placeholder}
+                    placeholder={this.props.placeholder} autoFocus
                 />
                 {join_button}
                 <span className="mx_DirectorySearchBox_clear_wrapper">

src/components/views/elements/Dropdown.js

@@ -114,8 +114,11 @@ export default class Dropdown extends React.Component {
     }
 
     componentWillReceiveProps(nextProps) {
+        if (!nextProps.children || nextProps.children.length === 0) {
+            return;
+        }
         this._reindexChildren(nextProps.children);
-        const firstChild = React.Children.toArray(nextProps.children)[0];
+        const firstChild = nextProps.children[0];
         this.setState({
             highlightedOption: firstChild ? firstChild.key : null,
         });
@@ -149,10 +152,12 @@ export default class Dropdown extends React.Component {
     }
 
     _onInputClick(ev) {
-        this.setState({
-            expanded: !this.state.expanded,
-        });
-        ev.preventDefault();
+        if (!this.state.expanded) {
+            this.setState({
+                expanded: true,
+            });
+            ev.preventDefault();
+        }
     }
 
     _onMenuOptionClick(dropdownKey) {
@@ -249,7 +254,7 @@ export default class Dropdown extends React.Component {
             );
         });
         if (options.length === 0) {
-            return [<div className="mx_Dropdown_option">
+            return [<div key="0" className="mx_Dropdown_option">
                 No results
             </div>];
         }

src/components/views/elements/LanguageDropdown.js

@@ -0,0 +1,128 @@
+/*
+Copyright 2017 Marcel Radzio (MTRNord)
+Copyright 2017 Vector Creations Ltd.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import React from 'react';
+
+import sdk from '../../../index';
+import UserSettingsStore from '../../../UserSettingsStore';
+import { _t } from '../../../languageHandler';
+import * as languageHandler from '../../../languageHandler';
+
+function languageMatchesSearchQuery(query, language) {
+    if (language.label.toUpperCase().indexOf(query.toUpperCase()) == 0) return true;
+    if (language.value.toUpperCase() == query.toUpperCase()) return true;
+    return false;
+}
+
+export default class LanguageDropdown extends React.Component {
+    constructor(props) {
+        super(props);
+        this._onSearchChange = this._onSearchChange.bind(this);
+
+        this.state = {
+            searchQuery: '',
+            langs: null,
+        }
+    }
+
+    componentWillMount() {
+        languageHandler.getAllLanguageKeysFromJson().then((langKeys) => {
+            const langs = [];
+            langKeys.forEach((languageKey) => {
+                langs.push({
+                    value: languageKey,
+                    label: _t(languageKey)
+                });
+            });
+            langs.sort(function(a, b){
+                if(a.label < b.label) return -1;
+                if(a.label > b.label) return 1;
+                return 0;
+            });
+            this.setState({langs});
+        }).catch(() => {
+            this.setState({langs: ['en']});
+        }).done();
+
+        if (!this.props.value) {
+            // If no value is given, we start with the first
+            // country selected, but our parent component
+            // doesn't know this, therefore we do this.
+            const _localSettings = UserSettingsStore.getLocalSettings();
+            if (_localSettings.hasOwnProperty('language')) {
+              this.props.onOptionChange(_localSettings.language);
+            }else {
+              const language = languageHandler.normalizeLanguageKey(languageHandler.getLanguageFromBrowser());
+              this.props.onOptionChange(language);
+            }
+        }
+    }
+
+    _onSearchChange(search) {
+        this.setState({
+            searchQuery: search,
+        });
+    }
+
+    render() {
+        if (this.state.langs === null) {
+            const Spinner = sdk.getComponent('elements.Spinner');
+            return <Spinner />;
+        }
+
+        const Dropdown = sdk.getComponent('elements.Dropdown');
+
+        let displayedLanguages;
+        if (this.state.searchQuery) {
+            displayedLanguages = this.state.langs.filter((lang) => {
+                return languageMatchesSearchQuery(this.state.searchQuery, lang);
+            });
+        } else {
+            displayedLanguages = this.state.langs;
+        }
+
+        const options = displayedLanguages.map((language) => {
+            return <div key={language.value}>
+                {language.label}
+            </div>;
+        });
+
+        // default value here too, otherwise we need to handle null / undefined
+        // values between mounting and the initial value propgating
+        let value = null;
+        const _localSettings = UserSettingsStore.getLocalSettings();
+        if (_localSettings.hasOwnProperty('language')) {
+          value = this.props.value || _localSettings.language;
+        } else {
+          const language = navigator.language || navigator.userLanguage;
+          value = this.props.value || language;
+        }
+
+        return <Dropdown className={this.props.className}
+            onOptionChange={this.props.onOptionChange} onSearchChange={this._onSearchChange}
+            searchEnabled={true} value={value}
+        >
+            {options}
+        </Dropdown>
+    }
+}
+
+LanguageDropdown.propTypes = {
+    className: React.PropTypes.string,
+    onOptionChange: React.PropTypes.func.isRequired,
+    value: React.PropTypes.string,
+};

src/components/views/elements/MemberEventListSummary.js

@@ -15,6 +15,7 @@ limitations under the License.
 */
 import React from 'react';
 const MemberAvatar = require('../avatars/MemberAvatar.js');
+import { _t } from '../../../languageHandler';
 
 module.exports = React.createClass({
     displayName: 'MemberEventListSummary',
@@ -203,28 +204,146 @@ module.exports = React.createClass({
      * @param {boolean} plural whether there were multiple users undergoing the same
      * transition.
      * @param {number} repeats the number of times the transition was repeated in a row.
-     * @returns {string} the written English equivalent of the transition.
+     * @returns {string} the written Human Readable equivalent of the transition.
      */
     _getDescriptionForTransition(t, plural, repeats) {
-        const beConjugated = plural ? "were" : "was";
-        const invitation = "their invitation" + (plural || (repeats > 1) ? "s" : "");
-
+        // The empty interpolations 'severalUsers' and 'oneUser'
+        // are there only to show translators to non-English languages
+        // that the verb is conjugated to plural or singular Subject.
         let res = null;
-        const map = {
-            "joined": "joined",
-            "left": "left",
-            "joined_and_left": "joined and left",
-            "left_and_joined": "left and rejoined",
-            "invite_reject": "rejected " + invitation,
-            "invite_withdrawal": "had " + invitation + " withdrawn",
-            "invited": beConjugated + " invited",
-            "banned": beConjugated + " banned",
-            "unbanned": beConjugated + " unbanned",
-            "kicked": beConjugated + " kicked",
-        };
+        switch(t) {
+            case "joined":
+                if (repeats > 1) {
+                    res = (plural)
+                        ? _t("%(severalUsers)sjoined %(repeats)s times", { severalUsers: "", repeats: repeats })
+                        : _t("%(oneUser)sjoined %(repeats)s times", { oneUser: "", repeats: repeats });
+                } else {
+                    res = (plural)
+                        ? _t("%(severalUsers)sjoined", { severalUsers: "" })
+                        : _t("%(oneUser)sjoined", { oneUser: "" });
+                }
 
-        if (Object.keys(map).includes(t)) {
-            res = map[t] + (repeats > 1 ? " " + repeats + " times" : "" );
+            break;
+            case "left":
+                if (repeats > 1) {
+                    res = (plural)
+                        ? _t("%(severalUsers)sleft %(repeats)s times", { severalUsers: "", repeats: repeats })
+                        : _t("%(oneUser)sleft %(repeats)s times", { oneUser: "", repeats: repeats });
+                } else {
+                    res = (plural)
+                        ? _t("%(severalUsers)sleft", { severalUsers: "" })
+                        : _t("%(oneUser)sleft", { oneUser: "" });
+                }            break;
+            case "joined_and_left":
+                if (repeats > 1) {
+                    res = (plural)
+                        ? _t("%(severalUsers)sjoined and left %(repeats)s times", { severalUsers: "", repeats: repeats })
+                        : _t("%(oneUser)sjoined and left %(repeats)s times", { oneUser: "", repeats: repeats });
+                } else {
+                    res = (plural)
+                        ? _t("%(severalUsers)sjoined and left", { severalUsers: "" })
+                        : _t("%(oneUser)sjoined and left", { oneUser: "" });
+                }
+            break;
+            case "left_and_joined":
+                if (repeats > 1) {
+                    res = (plural)
+                        ? _t("%(severalUsers)sleft and rejoined %(repeats)s times", { severalUsers: "", repeats: repeats })
+                        : _t("%(oneUser)sleft and rejoined %(repeats)s times", { oneUser: "", repeats: repeats });
+                } else {
+                    res = (plural)
+                        ? _t("%(severalUsers)sleft and rejoined", { severalUsers: "" })
+                        : _t("%(oneUser)sleft and rejoined", { oneUser: "" });
+                }            break;
+            break;
+            case "invite_reject":
+                if (repeats > 1) {
+                    res = (plural)
+                        ? _t("%(severalUsers)srejected their invitations %(repeats)s times", { severalUsers: "", repeats: repeats })
+                        : _t("%(oneUser)srejected their invitation %(repeats)s times", { oneUser: "", repeats: repeats });
+                } else {
+                    res = (plural)
+                        ? _t("%(severalUsers)srejected their invitations", { severalUsers: "" })
+                        : _t("%(oneUser)srejected their invitation", { oneUser: "" });
+                }
+            break;
+            case "invite_withdrawal":
+                if (repeats > 1) {
+                    res = (plural)
+                        ? _t("%(severalUsers)shad their invitations withdrawn %(repeats)s times", { severalUsers: "", repeats: repeats })
+                        : _t("%(oneUser)shad their invitation withdrawn %(repeats)s times", { oneUser: "", repeats: repeats });
+                } else {
+                    res = (plural)
+                        ? _t("%(severalUsers)shad their invitations withdrawn", { severalUsers: "" })
+                        : _t("%(oneUser)shad their invitation withdrawn", { oneUser: "" });
+                }
+            break;
+            case "invited":
+                if (repeats > 1) {
+                    res = (plural)
+                        ? _t("were invited %(repeats)s times", { repeats: repeats })
+                        : _t("was invited %(repeats)s times", { repeats: repeats });
+                } else {
+                    res = (plural)
+                        ? _t("were invited")
+                        : _t("was invited");
+                }
+            break;
+            case "banned":
+                if (repeats > 1) {
+                    res = (plural)
+                        ? _t("were banned %(repeats)s times", { repeats: repeats })
+                        : _t("was banned %(repeats)s times", { repeats: repeats });
+                } else {
+                    res = (plural)
+                        ? _t("were banned")
+                        : _t("was banned");
+                }
+            break;
+            case "unbanned":
+                if (repeats > 1) {
+                    res = (plural)
+                        ? _t("were unbanned %(repeats)s times", { repeats: repeats })
+                        : _t("was unbanned %(repeats)s times", { repeats: repeats });
+                } else {
+                    res = (plural)
+                        ? _t("were unbanned")
+                        : _t("was unbanned");
+                }
+            break;
+            case "kicked":
+                if (repeats > 1) {
+                    res = (plural)
+                        ? _t("were kicked %(repeats)s times", { repeats: repeats })
+                        : _t("was kicked %(repeats)s times", { repeats: repeats });
+                } else {
+                    res = (plural)
+                        ? _t("were kicked")
+                        : _t("was kicked");
+                }
+            break;
+            case "changed_name":
+                if (repeats > 1) {
+                    res = (plural)
+                        ? _t("%(severalUsers)schanged their name %(repeats)s times", { severalUsers: "", repeats: repeats })
+                        : _t("%(oneUser)schanged their name %(repeats)s times", { oneUser: "", repeats: repeats });
+                } else {
+                    res = (plural)
+                        ? _t("%(severalUsers)schanged their name", { severalUsers: "" })
+                        : _t("%(oneUser)schanged their name", { oneUser: "" });
+                }
+            break;
+            case "changed_avatar":
+                if (repeats > 1) {
+                    res = (plural)
+                        ? _t("%(severalUsers)schanged their avatar %(repeats)s times", { severalUsers: "", repeats: repeats })
+                        : _t("%(oneUser)schanged their avatar %(repeats)s times", { oneUser: "", repeats: repeats });
+                } else {
+                    res = (plural)
+                        ? _t("%(severalUsers)schanged their avatar", { severalUsers: "" })
+                        : _t("%(oneUser)schanged their avatar", { oneUser: "" });
+                }
+            break;
         }
 
         return res;
@@ -252,11 +371,12 @@ module.exports = React.createClass({
             return items[0];
         } else if (remaining) {
             items = items.slice(0, itemLimit);
-            const other = " other" + (remaining > 1 ? "s" : "");
-            return items.join(', ') + ' and ' + remaining + other;
+            return (remaining > 1) 
+                ? _t("%(items)s and %(remaining)s others", { items: items.join(', '), remaining: remaining } )
+                : _t("%(items)s and one other", { items: items.join(', ') });
         } else {
             const lastItem = items.pop();
-            return items.join(', ') + ' and ' + lastItem;
+            return _t("%(items)s and %(lastItem)s", { items: items.join(', '), lastItem: lastItem });
         }
     },
 
@@ -267,7 +387,7 @@ module.exports = React.createClass({
             );
         });
         return (
-            <span className="mx_MemberEventListSummary_avatars">
+            <span className="mx_MemberEventListSummary_avatars" onClick={ this._toggleSummary }>
                 {avatars}
             </span>
         );
@@ -289,7 +409,24 @@ module.exports = React.createClass({
         switch (e.mxEvent.getContent().membership) {
             case 'invite': return 'invited';
             case 'ban': return 'banned';
-            case 'join': return 'joined';
+            case 'join':
+                if (e.mxEvent.getPrevContent().membership === 'join') {
+                    if (e.mxEvent.getContent().displayname !==
+                        e.mxEvent.getPrevContent().displayname)
+                    {
+                        return 'changed_name';
+                    }
+                    else if (e.mxEvent.getContent().avatar_url !==
+                        e.mxEvent.getPrevContent().avatar_url)
+                    {
+                        return 'changed_avatar';
+                    }
+                    // console.log("MELS ignoring duplicate membership join event");
+                    return null;
+                }
+                else {
+                    return 'joined';
+                }
             case 'leave':
                 if (e.mxEvent.getSender() === e.mxEvent.getStateKey()) {
                     switch (e.mxEvent.getPrevContent().membership) {
@@ -350,6 +487,7 @@ module.exports = React.createClass({
 
     render: function() {
         const eventsToRender = this.props.events;
+        const eventIds = eventsToRender.map(e => e.getId()).join(',');
         const fewEvents = eventsToRender.length < this.props.threshold;
         const expanded = this.state.expanded || fewEvents;
 
@@ -360,7 +498,7 @@ module.exports = React.createClass({
 
         if (fewEvents) {
             return (
-                <div className="mx_MemberEventListSummary">
+                <div className="mx_MemberEventListSummary" data-scroll-tokens={eventIds}>
                     {expandedEvents}
                 </div>
             );
@@ -418,7 +556,7 @@ module.exports = React.createClass({
         );
 
         return (
-            <div className="mx_MemberEventListSummary">
+            <div className="mx_MemberEventListSummary" data-scroll-tokens={eventIds}>
                 {toggleButton}
                 {summaryContainer}
                 {expanded ? <div className="mx_MemberEventListSummary_line">&nbsp;</div> : null}

src/components/views/elements/PowerSelector.js

@@ -19,10 +19,8 @@ limitations under the License.
 import React from 'react';
 import * as Roles from '../../../Roles';
 
+var LEVEL_ROLE_MAP = {};
 var reverseRoles = {};
-Object.keys(Roles.LEVEL_ROLE_MAP).forEach(function(key) {
-    reverseRoles[Roles.LEVEL_ROLE_MAP[key]] = key;
-});
 
 module.exports = React.createClass({
     displayName: 'PowerSelector',
@@ -44,9 +42,16 @@ module.exports = React.createClass({
 
     getInitialState: function() {
         return {
-            custom: (Roles.LEVEL_ROLE_MAP[this.props.value] === undefined),
+            custom: (LEVEL_ROLE_MAP[this.props.value] === undefined),
         };
     },
+    
+    componentWillMount: function() {
+    	LEVEL_ROLE_MAP = Roles.levelRoleMap();
+    	Object.keys(LEVEL_ROLE_MAP).forEach(function(key) {
+			reverseRoles[LEVEL_ROLE_MAP[key]] = key;
+		});
+    },
 
     onSelectChange: function(event) {
         this.setState({ custom: event.target.value === "Custom" });
@@ -94,7 +99,7 @@ module.exports = React.createClass({
             selectValue = "Custom";
         }
         else {
-            selectValue = Roles.LEVEL_ROLE_MAP[this.props.value] || "Custom";
+            selectValue = LEVEL_ROLE_MAP[this.props.value] || "Custom";
         }
         var select;
         if (this.props.disabled) {
@@ -105,7 +110,7 @@ module.exports = React.createClass({
             const levels = [0, 50, 100];
             let options = levels.map((level) => {
                 return {
-                    value: Roles.LEVEL_ROLE_MAP[level],
+                    value: LEVEL_ROLE_MAP[level],
                     // Give a userDefault (users_default in the power event) of 0 but
                     // because level !== undefined, this should never be used.
                     text: Roles.textualPowerLevel(level, 0),

src/components/views/login/CountryDropdown.js

@@ -19,7 +19,6 @@ import React from 'react';
 import sdk from '../../../index';
 
 import { COUNTRIES } from '../../../phonenumber';
-import { charactersToImageNode } from '../../../HtmlUtils';
 
 const COUNTRIES_BY_ISO2 = new Object(null);
 for (const c of COUNTRIES) {
@@ -27,9 +26,14 @@ for (const c of COUNTRIES) {
 }
 
 function countryMatchesSearchQuery(query, country) {
+    // Remove '+' if present (when searching for a prefix)
+    if (query[0] === '+') {
+        query = query.slice(1);
+    }
+
     if (country.name.toUpperCase().indexOf(query.toUpperCase()) == 0) return true;
     if (country.iso2 == query.toUpperCase()) return true;
-    if (country.prefix == query) return true;
+    if (country.prefix.indexOf(query) !== -1) return true;
     return false;
 }
 
@@ -37,10 +41,12 @@ export default class CountryDropdown extends React.Component {
     constructor(props) {
         super(props);
         this._onSearchChange = this._onSearchChange.bind(this);
+        this._onOptionChange = this._onOptionChange.bind(this);
+        this._getShortOption = this._getShortOption.bind(this);
 
         this.state = {
             searchQuery: '',
-        }
+        };
     }
 
     componentWillMount() {
@@ -48,7 +54,7 @@ export default class CountryDropdown extends React.Component {
             // If no value is given, we start with the first
             // country selected, but our parent component
             // doesn't know this, therefore we do this.
-            this.props.onOptionChange(COUNTRIES[0].iso2);
+            this.props.onOptionChange(COUNTRIES[0]);
         }
     }
 
@@ -58,14 +64,26 @@ export default class CountryDropdown extends React.Component {
         });
     }
 
+    _onOptionChange(iso2) {
+        this.props.onOptionChange(COUNTRIES_BY_ISO2[iso2]);
+    }
+
     _flagImgForIso2(iso2) {
-        // Unicode Regional Indicator Symbol letter 'A'
-        const RIS_A = 0x1F1E6;
-        const ASCII_A = 65;
-        return charactersToImageNode(iso2, true,
-            RIS_A + (iso2.charCodeAt(0) - ASCII_A),
-            RIS_A + (iso2.charCodeAt(1) - ASCII_A),
-        );
+        return <img src={`flags/${iso2}.png`}/>;
+    }
+
+    _getShortOption(iso2) {
+        if (!this.props.isSmall) {
+            return undefined;
+        }
+        let countryPrefix;
+        if (this.props.showPrefix) {
+            countryPrefix = '+' + COUNTRIES_BY_ISO2[iso2].prefix;
+        }
+        return <span>
+            { this._flagImgForIso2(iso2) }
+            { countryPrefix }
+        </span>;
     }
 
     render() {
@@ -94,7 +112,7 @@ export default class CountryDropdown extends React.Component {
         const options = displayedCountries.map((country) => {
             return <div key={country.iso2}>
                 {this._flagImgForIso2(country.iso2)}
-                {country.name}
+                {country.name} <span>(+{country.prefix})</span>
             </div>;
         });
 
@@ -102,18 +120,21 @@ export default class CountryDropdown extends React.Component {
         // values between mounting and the initial value propgating
         const value = this.props.value || COUNTRIES[0].iso2;
 
-        return <Dropdown className={this.props.className}
-            onOptionChange={this.props.onOptionChange} onSearchChange={this._onSearchChange}
-            menuWidth={298} getShortOption={this._flagImgForIso2}
+        return <Dropdown className={this.props.className + " left_aligned"}
+            onOptionChange={this._onOptionChange} onSearchChange={this._onSearchChange}
+            menuWidth={298} getShortOption={this._getShortOption}
             value={value} searchEnabled={true}
         >
             {options}
-        </Dropdown>
+        </Dropdown>;
     }
 }
 
 CountryDropdown.propTypes = {
     className: React.PropTypes.string,
+    isSmall: React.PropTypes.bool,
+    // if isSmall, show +44 in the selected value
+    showPrefix: React.PropTypes.bool,
     onOptionChange: React.PropTypes.func.isRequired,
     value: React.PropTypes.string,
 };

src/components/views/login/PasswordLogin.js

@@ -19,6 +19,7 @@ import React from 'react';
 import ReactDOM from 'react-dom';
 import classNames from 'classnames';
 import sdk from '../../../index';
+import { _t } from '../../../languageHandler';
 import {field_input_incorrect} from '../../../UiEffects';
 
 
@@ -90,8 +91,11 @@ class PasswordLogin extends React.Component {
     }
 
     onPhoneCountryChanged(country) {
-        this.setState({phoneCountry: country});
-        this.props.onPhoneCountryChanged(country);
+        this.setState({
+            phoneCountry: country.iso2,
+            phonePrefix: country.prefix,
+        });
+        this.props.onPhoneCountryChanged(country.iso2);
     }
 
     onPhoneNumberChanged(ev) {
@@ -118,42 +122,29 @@ class PasswordLogin extends React.Component {
                     autoFocus
                 />;
             case PasswordLogin.LOGIN_FIELD_MXID:
-                const mxidInputClasses = classNames({
-                    "mx_Login_field": true,
-                    "mx_Login_username": true,
-                    "mx_Login_field_has_suffix": Boolean(this.props.hsDomain),
-                });
-                let suffix = null;
-                if (this.props.hsDomain) {
-                    suffix = <div className="mx_Login_username_suffix">
-                        :{this.props.hsDomain}
-                    </div>;
-                }
-                return <div className="mx_Login_username_group">
-                    <div className="mx_Login_username_prefix">@</div>
-                    <input
-                        className={mxidInputClasses}
-                        key="username_input"
-                        type="text"
-                        name="username" // make it a little easier for browser's remember-password
-                        onChange={this.onUsernameChanged}
-                        placeholder="username"
-                        value={this.state.username}
-                        autoFocus
-                    />
-                    {suffix}
-                </div>;
+                return <input
+                    className="mx_Login_field mx_Login_username"
+                    key="username_input"
+                    type="text"
+                    name="username" // make it a little easier for browser's remember-password
+                    onChange={this.onUsernameChanged}
+                    placeholder={_t('User name')}
+                    value={this.state.username}
+                    autoFocus
+                />;
             case PasswordLogin.LOGIN_FIELD_PHONE:
                 const CountryDropdown = sdk.getComponent('views.login.CountryDropdown');
                 return <div className="mx_Login_phoneSection">
                     <CountryDropdown
-                        className="mx_Login_phoneCountry"
+                        className="mx_Login_phoneCountry mx_Login_field_prefix"
                         ref="phone_country"
                         onOptionChange={this.onPhoneCountryChanged}
                         value={this.state.phoneCountry}
+                        isSmall={true}
+                        showPrefix={true}
                     />
                     <input
-                        className="mx_Login_phoneNumberField mx_Login_field"
+                        className="mx_Login_phoneNumberField mx_Login_field mx_Login_field_has_prefix"
                         ref="phoneNumber"
                         key="phone_input"
                         type="text"
@@ -173,7 +164,7 @@ class PasswordLogin extends React.Component {
         if (this.props.onForgotPasswordClick) {
             forgotPasswordJsx = (
                 <a className="mx_Login_forgot" onClick={this.props.onForgotPasswordClick} href="#">
-                    Forgot your password?
+                    { _t('Forgot your password?') }
                 </a>
             );
         }
@@ -191,24 +182,24 @@ class PasswordLogin extends React.Component {
             <div>
                 <form onSubmit={this.onSubmitForm}>
                 <div className="mx_Login_type_container">
-                    <label className="mx_Login_type_label">I want to sign in with my</label>
+                    <label className="mx_Login_type_label">{ _t('I want to sign in with') }</label>
                     <Dropdown
                         className="mx_Login_type_dropdown"
                         value={this.state.loginType}
                         onOptionChange={this.onLoginTypeChange}>
-                            <span key={PasswordLogin.LOGIN_FIELD_MXID}>Matrix ID</span>
-                            <span key={PasswordLogin.LOGIN_FIELD_EMAIL}>Email Address</span>
-                            <span key={PasswordLogin.LOGIN_FIELD_PHONE}>Phone</span>
+                            <span key={PasswordLogin.LOGIN_FIELD_MXID}>{ _t('my Matrix ID') }</span>
+                            <span key={PasswordLogin.LOGIN_FIELD_EMAIL}>{ _t('Email address') }</span>
+                            <span key={PasswordLogin.LOGIN_FIELD_PHONE}>{ _t('Phone') }</span>
                     </Dropdown>
                 </div>
                 {loginField}
                 <input className={pwFieldClass} ref={(e) => {this._passwordField = e;}} type="password"
                     name="password"
                     value={this.state.password} onChange={this.onPasswordChanged}
-                    placeholder="Password" />
+                    placeholder={ _t('Password') } />
                 <br />
                 {forgotPasswordJsx}
-                <input className="mx_Login_submit" type="submit" value="Sign in" />
+                <input className="mx_Login_submit" type="submit" value={ _t('Sign in') } />
                 </form>
             </div>
         );
@@ -231,7 +222,6 @@ PasswordLogin.propTypes = {
     onPhoneNumberChanged: React.PropTypes.func,
     onPasswordChanged: React.PropTypes.func,
     loginIncorrect: React.PropTypes.bool,
-    hsDomain: React.PropTypes.string,
 };
 
 module.exports = PasswordLogin;

src/components/views/login/RegistrationForm.js

@@ -100,7 +100,7 @@ module.exports = React.createClass({
             if (this.refs.email.value == '') {
                 var QuestionDialog = sdk.getComponent("dialogs.QuestionDialog");
                 Modal.createDialog(QuestionDialog, {
-                    title: "Warning",
+                    title: "Warning!",
                     description:
                         <div>
                             If you don't specify an email address, you won't be able to reset your password.<br/>
@@ -270,7 +270,8 @@ module.exports = React.createClass({
 
     _onPhoneCountryChange(newVal) {
         this.setState({
-            phoneCountry: newVal,
+            phoneCountry: newVal.iso2,
+            phonePrefix: newVal.prefix,
         });
     },
 
@@ -313,14 +314,19 @@ module.exports = React.createClass({
         const phoneSection = (
             <div className="mx_Login_phoneSection">
                 <CountryDropdown ref="phone_country" onOptionChange={this._onPhoneCountryChange}
-                    className="mx_Login_phoneCountry"
+                    className="mx_Login_phoneCountry mx_Login_field_prefix"
                     value={this.state.phoneCountry}
+                    isSmall={true}
+                    showPrefix={true}
                 />
                 <input type="text" ref="phoneNumber"
                     placeholder="Mobile phone number (optional)"
                     defaultValue={this.props.defaultPhoneNumber}
                     className={this._classForField(
-                        FIELD_PHONE_NUMBER, 'mx_Login_phoneNumberField', 'mx_Login_field'
+                        FIELD_PHONE_NUMBER,
+                        'mx_Login_phoneNumberField',
+                        'mx_Login_field',
+                        'mx_Login_field_has_prefix'
                     )}
                     onBlur={function() {self.validateField(FIELD_PHONE_NUMBER);}}
                     value={self.state.phoneNumber}

src/components/views/messages/MFileBody.js

@@ -20,6 +20,7 @@ import React from 'react';
 import filesize from 'filesize';
 import MatrixClientPeg from '../../../MatrixClientPeg';
 import sdk from '../../../index';
+import { _t } from '../../../languageHandler';
 import {decryptFile} from '../../../utils/DecryptFile';
 import Tinter from '../../../Tinter';
 import request from 'browser-request';
@@ -202,7 +203,7 @@ module.exports = React.createClass({
      * @return {string} the human readable link text for the attachment.
      */
     presentableTextForFile: function(content) {
-        var linkText = 'Attachment';
+        var linkText = _t("Attachment");
         if (content.body && content.body.length > 0) {
             // The content body should be the name of the file including a
             // file extension.
@@ -261,7 +262,7 @@ module.exports = React.createClass({
         const content = this.props.mxEvent.getContent();
         const text = this.presentableTextForFile(content);
         const isEncrypted = content.file !== undefined;
-        const fileName = content.body && content.body.length > 0 ? content.body : "Attachment";
+        const fileName = content.body && content.body.length > 0 ? content.body : _t("Attachment");
         const contentUrl = this._getContentUrl();
         const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
 
@@ -283,7 +284,8 @@ module.exports = React.createClass({
                     }).catch((err) => {
                         console.warn("Unable to decrypt attachment: ", err);
                         Modal.createDialog(ErrorDialog, {
-                            description: "Error decrypting attachment"
+                        	title: _t("Error"),
+                            description: _t("Error decrypting attachment"),
                         });
                     }).finally(() => {
                         decrypting = false;
@@ -295,7 +297,7 @@ module.exports = React.createClass({
                     <span className="mx_MFileBody" ref="body">
                         <div className="mx_MImageBody_download">
                             <a href="javascript:void(0)" onClick={decrypt}>
-                                Decrypt {text}
+                                { _t("Decrypt %(text)s", { text: text }) }
                             </a>
                         </div>
                     </span>
@@ -314,7 +316,7 @@ module.exports = React.createClass({
                     // We can't provide a Content-Disposition header like we would for HTTP.
                     download: fileName,
                     target: "_blank",
-                    textContent: "Download " + text,
+                    textContent: _t("Download %(text)s", { text: text }),
                 }, "*");
             };
 
@@ -362,7 +364,7 @@ module.exports = React.createClass({
                         <div className="mx_MImageBody_download">
                             <a href={contentUrl} download={fileName} target="_blank" rel="noopener">
                                 <img src={tintedDownloadImageURL} width="12" height="14" ref="downloadImage"/>
-                                Download {text}
+                                { _t("Download %(text)s", { text: text }) }
                             </a>
                         </div>
                     </span>
@@ -371,7 +373,7 @@ module.exports = React.createClass({
         } else {
             var extra = text ? (': ' + text) : '';
             return <span className="mx_MFileBody">
-                Invalid file{extra}
+                { _t("Invalid file%(extra)s", { extra: extra }) }
             </span>;
         }
     },

src/components/views/room_settings/AliasSettings.js

@@ -19,6 +19,7 @@ var React = require('react');
 var ObjectUtils = require("../../../ObjectUtils");
 var MatrixClientPeg = require('../../../MatrixClientPeg');
 var sdk = require("../../../index");
+import { _t } from '../../../languageHandler';
 var Modal = require("../../../Modal");
 
 module.exports = React.createClass({
@@ -154,8 +155,8 @@ module.exports = React.createClass({
         else {
             var ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
             Modal.createDialog(ErrorDialog, {
-                title: "Invalid alias format",
-                description: "'" + alias + "' is not a valid format for an alias",
+                title: _t('Invalid alias format'),
+                description: _t('\'%(alias)s\' is not a valid format for an alias', { alias: alias }),
             });
         }
     },
@@ -170,8 +171,8 @@ module.exports = React.createClass({
         else {
             var ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
             Modal.createDialog(ErrorDialog, {
-                title: "Invalid address format",
-                description: "'" + alias + "' is not a valid format for an address",
+                title: _t('Invalid address format'),
+                description: _t('\'%(alias)s\' is not a valid format for an address', { alias: alias }),
             });
         }
     },
@@ -203,7 +204,7 @@ module.exports = React.createClass({
         if (this.props.canSetCanonicalAlias) {
             canonical_alias_section = (
                 <select onChange={this.onCanonicalAliasChange} defaultValue={ this.state.canonicalAlias }>
-                    <option value="" key="unset">not specified</option>
+                    <option value="" key="unset">{ _t('not specified') }</option>
                     {
                         Object.keys(self.state.domainToAliases).map(function(domain, i) {
                             return self.state.domainToAliases[domain].map(function(alias, j) {
@@ -220,7 +221,7 @@ module.exports = React.createClass({
         }
         else {
             canonical_alias_section = (
-                <b>{ this.state.canonicalAlias || "not set" }</b>
+                <b>{ this.state.canonicalAlias || _t('not set') }</b>
             );
         }
 
@@ -254,13 +255,13 @@ module.exports = React.createClass({
             <div>
                 <h3>Addresses</h3>
                 <div className="mx_RoomSettings_aliasLabel">
-                    The main address for this room is: { canonical_alias_section }
+                    { _t('The main address for this room is') }: { canonical_alias_section }
                 </div>
                 <div className="mx_RoomSettings_aliasLabel">
                     { (this.state.domainToAliases[localDomain] &&
                         this.state.domainToAliases[localDomain].length > 0)
-                      ? "Local addresses for this room:"
-                      : "This room has no local addresses" }
+                      ? _t('Local addresses for this room:')
+                      : _t('This room has no local addresses') }
                 </div>
                 <div className="mx_RoomSettings_aliasesTable">
                     { (this.state.domainToAliases[localDomain] || []).map((alias, i) => {
@@ -268,7 +269,7 @@ module.exports = React.createClass({
                         if (this.props.canSetAliases) {
                             deleteButton = (
                                 <img src="img/cancel-small.svg" width="14" height="14"
-                                    alt="Delete" onClick={ self.onAliasDeleted.bind(self, localDomain, i) } />
+                                    alt={ _t('Delete') } onClick={ self.onAliasDeleted.bind(self, localDomain, i) } />
                             );
                         }
                         return (
@@ -276,7 +277,7 @@ module.exports = React.createClass({
                                 <EditableText
                                     className="mx_RoomSettings_alias mx_RoomSettings_editable"
                                     placeholderClassName="mx_RoomSettings_aliasPlaceholder"
-                                    placeholder={ "New address (e.g. #foo:" + localDomain + ")" }
+                                    placeholder={ _t('New address (e.g. #foo:%(localDomain)s)', { localDomain: localDomain}) }
                                     blurToCancel={ false }
                                     onValueChanged={ self.onAliasChanged.bind(self, localDomain, i) }
                                     editable={ self.props.canSetAliases }
@@ -294,7 +295,7 @@ module.exports = React.createClass({
                                 ref="add_alias"
                                 className="mx_RoomSettings_alias mx_RoomSettings_editable"
                                 placeholderClassName="mx_RoomSettings_aliasPlaceholder"
-                                placeholder={ "New address (e.g. #foo:" + localDomain + ")" }
+                                placeholder={ _t('New address (e.g. #foo:%(localDomain)s)', { localDomain: localDomain}) }
                                 blurToCancel={ false }
                                 onValueChanged={ self.onAliasAdded } />
                             <div className="mx_RoomSettings_addAlias mx_filterFlipColor">

src/components/views/rooms/EventTile.js

@@ -16,8 +16,10 @@ limitations under the License.
 
 'use strict';
 
+
 var React = require('react');
 var classNames = require("classnames");
+import { _t } from '../../../languageHandler';
 var Modal = require('../../../Modal');
 
 var sdk = require('../../../index');
@@ -129,6 +131,9 @@ module.exports = WithMatrixClient(React.createClass({
          * for now.
          */
         tileShape: React.PropTypes.string,
+
+        // show twelve hour timestamps
+        isTwelveHour: React.PropTypes.bool,
     },
 
     getInitialState: function() {
@@ -295,16 +300,6 @@ module.exports = WithMatrixClient(React.createClass({
         const receiptOffset = 15;
         let left = 0;
 
-        // It's possible that the receipt was sent several days AFTER the event.
-        // If it is, we want to display the complete date along with the HH:MM:SS,
-        // rather than just HH:MM:SS.
-        let dayAfterEvent = new Date(this.props.mxEvent.getTs());
-        dayAfterEvent.setDate(dayAfterEvent.getDate() + 1);
-        dayAfterEvent.setHours(0);
-        dayAfterEvent.setMinutes(0);
-        dayAfterEvent.setSeconds(0);
-        let dayAfterEventTime = dayAfterEvent.getTime();
-
         var receipts = this.props.readReceipts || [];
         for (var i = 0; i < receipts.length; ++i) {
             var receipt = receipts[i];
@@ -340,7 +335,6 @@ module.exports = WithMatrixClient(React.createClass({
                     suppressAnimation={this._suppressReadReceiptAnimation}
                     onClick={this.toggleAllReadAvatars}
                     timestamp={receipt.ts}
-                    showFullTimestamp={receipt.ts >= dayAfterEventTime}
                 />
             );
         }
@@ -401,8 +395,7 @@ module.exports = WithMatrixClient(React.createClass({
         var msgtype = content.msgtype;
         var eventType = this.props.mxEvent.getType();
 
-        // Info messages are basically information about commands processed on a
-        // room, or emote messages
+        // Info messages are basically information about commands processed on a room
         var isInfoMessage = (eventType !== 'm.room.message');
 
         var EventTileType = sdk.getComponent(eventTileTypes[eventType]);
@@ -416,9 +409,10 @@ module.exports = WithMatrixClient(React.createClass({
         var isSending = (['sending', 'queued', 'encrypting'].indexOf(this.props.eventSendStatus) !== -1);
         const isRedacted = (eventType === 'm.room.message') && this.props.isRedacted;
 
-        var classes = classNames({
+        const classes = classNames({
             mx_EventTile: true,
             mx_EventTile_info: isInfoMessage,
+            mx_EventTile_12hr: this.props.isTwelveHour,
             mx_EventTile_encrypting: this.props.eventSendStatus == 'encrypting',
             mx_EventTile_sending: isSending,
             mx_EventTile_notSent: this.props.eventSendStatus == 'not_sent',
@@ -430,7 +424,8 @@ module.exports = WithMatrixClient(React.createClass({
             menu: this.state.menu,
             mx_EventTile_verified: this.state.verified == true,
             mx_EventTile_unverified: this.state.verified == false,
-            mx_EventTile_bad: this.props.mxEvent.getContent().msgtype === 'm.bad.encrypted',
+            mx_EventTile_bad: msgtype === 'm.bad.encrypted',
+            mx_EventTile_emote: msgtype === 'm.emote',
             mx_EventTile_redacted: isRedacted,
         });
 
@@ -475,9 +470,9 @@ module.exports = WithMatrixClient(React.createClass({
         if (needsSenderProfile) {
             let aux = null;
             if (!this.props.tileShape) {
-                if (msgtype === 'm.image') aux = "sent an image";
-                else if (msgtype === 'm.video') aux = "sent a video";
-                else if (msgtype === 'm.file') aux = "uploaded a file";
+                if (msgtype === 'm.image') aux = _t('sent an image');
+                else if (msgtype === 'm.video') aux = _t('sent a video');
+                else if (msgtype === 'm.file') aux = _t('uploaded a file');
                 sender = <SenderProfile onClick={ this.onSenderProfileClick } mxEvent={this.props.mxEvent} aux={aux} />;
             }
             else {
@@ -485,36 +480,34 @@ module.exports = WithMatrixClient(React.createClass({
             }
         }
 
-        var editButton = (
+        const editButton = (
             <span className="mx_EventTile_editButton" title="Options" onClick={this.onEditClicked} />
         );
-
-        var e2e;
+        let e2e;
         // cosmetic padlocks:
         if ((e2eEnabled && this.props.eventSendStatus) || this.props.mxEvent.getType() === 'm.room.encryption') {
-            e2e = <img style={{ cursor: 'initial', marginLeft: '-1px' }} className="mx_EventTile_e2eIcon" src="img/e2e-verified.svg" width="10" height="12" />;
+            e2e = <img style={{ cursor: 'initial', marginLeft: '-1px' }} className="mx_EventTile_e2eIcon" alt="Encrypted by verified device" src="img/e2e-verified.svg" width="10" height="12" />;
         }
         // real padlocks
         else if (this.props.mxEvent.isEncrypted() || (e2eEnabled && this.props.eventSendStatus)) {
             if (this.props.mxEvent.getContent().msgtype === 'm.bad.encrypted') {
-                e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" src="img/e2e-blocked.svg" width="12" height="12" style={{ marginLeft: "-1px" }} />;
+                e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" alt="Undecryptable" src="img/e2e-blocked.svg" width="12" height="12" style={{ marginLeft: "-1px" }} />;
             }
             else if (this.state.verified == true || (e2eEnabled && this.props.eventSendStatus)) {
-                e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" src="img/e2e-verified.svg" width="10" height="12"/>;
+                e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" alt="Encrypted by verified device" src="img/e2e-verified.svg" width="10" height="12"/>;
             }
             else {
-                e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" src="img/e2e-warning.svg" width="15" height="12" style={{ marginLeft: "-2px" }}/>;
+                e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" alt="Encrypted by unverified device" src="img/e2e-warning.svg" width="15" height="12" style={{ marginLeft: "-2px" }}/>;
             }
         }
         else if (e2eEnabled) {
-            e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" src="img/e2e-unencrypted.svg" width="12" height="12"/>;
+            e2e = <img onClick={ this.onCryptoClicked } className="mx_EventTile_e2eIcon" alt="Unencrypted message" src="img/e2e-unencrypted.svg" width="12" height="12"/>;
         }
         const timestamp = this.props.mxEvent.getTs() ?
-            <MessageTimestamp ts={this.props.mxEvent.getTs()} /> : null;
+            <MessageTimestamp showTwelveHour={this.props.isTwelveHour} ts={this.props.mxEvent.getTs()} /> : null;
 
         if (this.props.tileShape === "notif") {
-            var room = this.props.matrixClient.getRoom(this.props.mxEvent.getRoomId());
-
+            const room = this.props.matrixClient.getRoom(this.props.mxEvent.getRoomId());
             return (
                 <div className={classes}>
                     <div className="mx_EventTile_roomName">

src/components/views/rooms/ForwardMessage.js

@@ -0,0 +1,96 @@
+/*
+ Copyright 2017 Vector Creations Ltd
+ Copyright 2017 Michael Telatynski
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+import React from 'react';
+import { _t } from '../../../languageHandler';
+import MatrixClientPeg from '../../../MatrixClientPeg';
+import dis from '../../../dispatcher';
+import KeyCode from '../../../KeyCode';
+
+
+module.exports = React.createClass({
+    displayName: 'ForwardMessage',
+
+    propTypes: {
+        currentRoomId: React.PropTypes.string.isRequired,
+
+        /* the MatrixEvent to be forwarded */
+        mxEvent: React.PropTypes.object.isRequired,
+
+        onCancelClick: React.PropTypes.func.isRequired,
+    },
+
+    componentWillMount: function() {
+        dis.dispatch({
+            action: 'ui_opacity',
+            leftOpacity: 1.0,
+            rightOpacity: 0.3,
+            middleOpacity: 0.5,
+        });
+    },
+
+    componentDidMount: function() {
+        this.dispatcherRef = dis.register(this.onAction);
+        document.addEventListener('keydown', this._onKeyDown);
+    },
+
+    componentWillUnmount: function() {
+        dis.dispatch({
+            action: 'ui_opacity',
+            sideOpacity: 1.0,
+            middleOpacity: 1.0,
+        });
+        dis.unregister(this.dispatcherRef);
+        document.removeEventListener('keydown', this._onKeyDown);
+    },
+
+    onAction: function(payload) {
+        if (payload.action === 'view_room') {
+            const event = this.props.mxEvent;
+            const Client = MatrixClientPeg.get();
+            Client.sendEvent(payload.room_id, event.getType(), event.getContent()).done(() => {
+                dis.dispatch({action: 'message_sent'});
+            }, (err) => {
+                if (err.name === "UnknownDeviceError") {
+                    dis.dispatch({
+                        action: 'unknown_device_error',
+                        err: err,
+                        room: Client.getRoom(payload.room_id),
+                    });
+                }
+                dis.dispatch({action: 'message_send_failed'});
+            });
+            if (this.props.currentRoomId === payload.room_id) this.props.onCancelClick();
+        }
+    },
+
+    _onKeyDown: function(ev) {
+        switch (ev.keyCode) {
+            case KeyCode.ESCAPE:
+                this.props.onCancelClick();
+                break;
+        }
+    },
+
+    render: function() {
+        return (
+            <div className="mx_ForwardMessage">
+                <h1>{_t('Please select the destination room for this message')}</h1>
+            </div>
+        );
+    },
+});

src/components/views/rooms/LinkPreviewWidget.js

@@ -100,7 +100,9 @@ module.exports = React.createClass({
 
     render: function() {
         var p = this.state.preview;
-        if (!p) return <div/>;
+        if (!p || Object.keys(p).length === 0) {
+            return <div/>;
+        }
 
         // FIXME: do we want to factor out all image displaying between this and MImageBody - especially for lightboxing?
         var image = p["og:image"];

src/components/views/rooms/MemberInfo.js

@@ -31,6 +31,7 @@ import classNames from 'classnames';
 import dis from '../../../dispatcher';
 import Modal from '../../../Modal';
 import sdk from '../../../index';
+import { _t } from '../../../languageHandler';
 import createRoom from '../../../createRoom';
 import DMRoomMap from '../../../utils/DMRoomMap';
 import Unread from '../../../Unread';
@@ -219,7 +220,7 @@ module.exports = WithMatrixClient(React.createClass({
 
     onKick: function() {
         const membership = this.props.member.membership;
-        const kickLabel = membership === "invite" ? "Disinvite" : "Kick";
+        const kickLabel = membership === "invite" ? _t("Disinvite") : _t("Kick");
         const ConfirmUserActionDialog = sdk.getComponent("dialogs.ConfirmUserActionDialog");
         Modal.createDialog(ConfirmUserActionDialog, {
             member: this.props.member,
@@ -241,7 +242,7 @@ module.exports = WithMatrixClient(React.createClass({
                         const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
                         console.error("Kick error: " + err);
                         Modal.createDialog(ErrorDialog, {
-                            title: "Failed to kick",
+                            title: _t("Failed to kick"),
                             description: ((err && err.message) ? err.message : "Operation failed"),
                         });
                     }
@@ -256,7 +257,7 @@ module.exports = WithMatrixClient(React.createClass({
         const ConfirmUserActionDialog = sdk.getComponent("dialogs.ConfirmUserActionDialog");
         Modal.createDialog(ConfirmUserActionDialog, {
             member: this.props.member,
-            action: this.props.member.membership == 'ban' ? 'Unban' : 'Ban',
+            action: this.props.member.membership == 'ban' ? _t("Unban") : _t("Ban"),
             askReason: this.props.member.membership != 'ban',
             danger: this.props.member.membership != 'ban',
             onFinished: (proceed, reason) => {
@@ -283,8 +284,8 @@ module.exports = WithMatrixClient(React.createClass({
                         const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
                         console.error("Ban error: " + err);
                         Modal.createDialog(ErrorDialog, {
-                            title: "Error",
-                            description: "Failed to ban user",
+                            title: _t("Error"),
+                            description: _t("Failed to ban user"),
                         });
                     }
                 ).finally(()=>{
@@ -333,8 +334,8 @@ module.exports = WithMatrixClient(React.createClass({
                 }, function(err) {
                     console.error("Mute error: " + err);
                     Modal.createDialog(ErrorDialog, {
-                        title: "Error",
-                        description: "Failed to mute user",
+                        title: _t("Error"),
+                        description: _t("Failed to mute user"),
                     });
                 }
             ).finally(()=>{
@@ -376,14 +377,14 @@ module.exports = WithMatrixClient(React.createClass({
                 if (err.errcode == 'M_GUEST_ACCESS_FORBIDDEN') {
                     var NeedToRegisterDialog = sdk.getComponent("dialogs.NeedToRegisterDialog");
                     Modal.createDialog(NeedToRegisterDialog, {
-                        title: "Please Register",
-                        description: "This action cannot be performed by a guest user. Please register to be able to do this."
+                        title: _t("Please Register"),
+                        description: _t("This action cannot be performed by a guest user. Please register to be able to do this") + ".",
                     });
                 } else {
                     console.error("Toggle moderator error:" + err);
                     Modal.createDialog(ErrorDialog, {
-                        title: "Error",
-                        description: "Failed to toggle moderator status",
+                        title: _t("Error"),
+                        description: _t("Failed to toggle moderator status"),
                     });
                 }
             }
@@ -403,8 +404,8 @@ module.exports = WithMatrixClient(React.createClass({
                 const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
                 console.error("Failed to change power level " + err);
                 Modal.createDialog(ErrorDialog, {
-                    title: "Error",
-                    description: "Failed to change power level",
+                    title: _t("Error"),
+                    description: _t("Failed to change power level"),
                 });
             }
         ).finally(()=>{
@@ -432,13 +433,13 @@ module.exports = WithMatrixClient(React.createClass({
             if (parseInt(myPower) === parseInt(powerLevel)) {
                 var QuestionDialog = sdk.getComponent("dialogs.QuestionDialog");
                 Modal.createDialog(QuestionDialog, {
-                    title: "Warning",
+                    title: _t("Warning!"),
                     description:
                         <div>
-                            You will not be able to undo this change as you are promoting the user to have the same power level as yourself.<br/>
-                            Are you sure?
+                            { _t("You will not be able to undo this change as you are promoting the user to have the same power level as yourself") }.<br/>
+                            { _t("Are you sure?") }
                         </div>,
-                    button: "Continue",
+                    button: _t("Continue"),
                     onFinished: function(confirmed) {
                         if (confirmed) {
                             self._applyPowerChange(roomId, target, powerLevel, powerLevelEvent);
@@ -581,9 +582,9 @@ module.exports = WithMatrixClient(React.createClass({
             // still loading
             devComponents = <Spinner />;
         } else if (devices === null) {
-            devComponents = "Unable to load device list";
+            devComponents = _t("Unable to load device list");
         } else if (devices.length === 0) {
-            devComponents = "No devices with registered encryption keys";
+            devComponents = _t("No devices with registered encryption keys");
         } else {
             devComponents = [];
             for (var i = 0; i < devices.length; i++) {
@@ -595,7 +596,7 @@ module.exports = WithMatrixClient(React.createClass({
 
         return (
             <div>
-                <h3>Devices</h3>
+                <h3>{ _t("Devices") }</h3>
                 <div className="mx_MemberInfo_devices">
                     {devComponents}
                 </div>
@@ -644,11 +645,11 @@ module.exports = WithMatrixClient(React.createClass({
                 <div className="mx_RoomTile_avatar">
                     <img src="img/create-big.svg" width="26" height="26" />
                 </div>
-                <div className={labelClasses}><i>Start new chat</i></div>
+                <div className={labelClasses}><i>{ _t("Start a chat") }</i></div>
             </AccessibleButton>;
 
             startChat = <div>
-                <h3>Direct chats</h3>
+                <h3>{ _t("Direct chats") }</h3>
                 {tiles}
                 {startNewChat}
             </div>;
@@ -661,7 +662,7 @@ module.exports = WithMatrixClient(React.createClass({
 
         if (this.state.can.kick) {
             const membership = this.props.member.membership;
-            const kickLabel = membership === "invite" ? "Disinvite" : "Kick";
+            const kickLabel = membership === "invite" ? _t("Disinvite") : _t("Kick");
             kickButton = (
                 <AccessibleButton className="mx_MemberInfo_field"
                         onClick={this.onKick}>
@@ -670,9 +671,9 @@ module.exports = WithMatrixClient(React.createClass({
             );
         }
         if (this.state.can.ban) {
-            let label = 'Ban';
+            let label = _t("Ban");
             if (this.props.member.membership == 'ban') {
-                label = 'Unban';
+                label = _t("Unban");
             }
             banButton = (
                 <AccessibleButton className="mx_MemberInfo_field"
@@ -682,7 +683,7 @@ module.exports = WithMatrixClient(React.createClass({
             );
         }
         if (this.state.can.mute) {
-            const muteLabel = this.state.muted ? "Unmute" : "Mute";
+            const muteLabel = this.state.muted ? _t("Unmute") : _t("Mute");
             muteButton = (
                 <AccessibleButton className="mx_MemberInfo_field"
                         onClick={this.onMuteToggle}>
@@ -691,7 +692,7 @@ module.exports = WithMatrixClient(React.createClass({
             );
         }
         if (this.state.can.toggleMod) {
-            var giveOpLabel = this.state.isTargetMod ? "Revoke Moderator" : "Make Moderator";
+            var giveOpLabel = this.state.isTargetMod ? _t("Revoke Moderator") : _t("Make Moderator");
             giveModButton = <AccessibleButton className="mx_MemberInfo_field" onClick={this.onModToggle}>
                 {giveOpLabel}
             </AccessibleButton>;
@@ -717,8 +718,16 @@ module.exports = WithMatrixClient(React.createClass({
 
         const memberName = this.props.member.name;
 
+        if (this.props.member.user) {
+            var presenceState = this.props.member.user.presence;
+            var presenceLastActiveAgo = this.props.member.user.lastActiveAgo;
+            var presenceLastTs = this.props.member.user.lastPresenceTs;
+            var presenceCurrentlyActive = this.props.member.user.currentlyActive;
+        }
+
         var MemberAvatar = sdk.getComponent('avatars.MemberAvatar');
         var PowerSelector = sdk.getComponent('elements.PowerSelector');
+        var PresenceLabel = sdk.getComponent('rooms.PresenceLabel');
         const EmojiText = sdk.getComponent('elements.EmojiText');
         return (
             <div className="mx_MemberInfo">
@@ -734,7 +743,12 @@ module.exports = WithMatrixClient(React.createClass({
                         { this.props.member.userId }
                     </div>
                     <div className="mx_MemberInfo_profileField">
-                        Level: <b><PowerSelector controlled={true} value={ parseInt(this.props.member.powerLevel) } disabled={ !this.state.can.modifyLevel } onChange={ this.onPowerChange }/></b>
+                        { _t("Level") }: <b><PowerSelector controlled={true} value={ parseInt(this.props.member.powerLevel) } disabled={ !this.state.can.modifyLevel } onChange={ this.onPowerChange }/></b>
+                    </div>
+                    <div className="mx_MemberInfo_profileField">
+                        <PresenceLabel activeAgo={ presenceLastActiveAgo }
+                            currentlyActive={ presenceCurrentlyActive }
+                            presenceState={ presenceState } />
                     </div>
                 </div>
 

src/components/views/rooms/MemberList.js

@@ -14,6 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 var React = require('react');
+import { _t } from '../../../languageHandler';
 var classNames = require('classnames');
 var Matrix = require("matrix-js-sdk");
 var q = require('q');
@@ -207,7 +208,9 @@ module.exports = React.createClass({
         // For now we'll pretend this is any entity. It should probably be a separate tile.
         var EntityTile = sdk.getComponent("rooms.EntityTile");
         var BaseAvatar = sdk.getComponent("avatars.BaseAvatar");
-        var text = "and " + overflowCount + " other" + (overflowCount > 1 ? "s" : "") + "...";
+        var text = (overflowCount > 1)
+        	? _t("and %(overflowCount)s others...", { overflowCount: overflowCount })
+        	: _t("and one other...");
         return (
             <EntityTile className="mx_EntityTile_ellipsis" avatarJsx={
                 <BaseAvatar url="img/ellipsis.svg" name="..." width={36} height={36} />
@@ -363,8 +366,8 @@ module.exports = React.createClass({
         var inputBox = (
             <form autoComplete="off">
                 <input className="mx_MemberList_query" id="mx_MemberList_query" type="text"
-                    onChange={this.onSearchQueryChanged} value={this.state.searchQuery}
-                    placeholder="Filter room members" />
+                        onChange={this.onSearchQueryChanged} value={this.state.searchQuery}
+                        placeholder={ _t('Filter room members') } />
             </form>
         );
 

src/components/views/rooms/MessageComposer.js

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 var React = require('react');
-
+import { _t } from '../../../languageHandler';
 var CallHandler = require('../../../CallHandler');
 var MatrixClientPeg = require('../../../MatrixClientPeg');
 var Modal = require('../../../Modal');
@@ -33,6 +33,7 @@ export default class MessageComposer extends React.Component {
         this.onHangupClick = this.onHangupClick.bind(this);
         this.onUploadClick = this.onUploadClick.bind(this);
         this.onUploadFileSelected = this.onUploadFileSelected.bind(this);
+        this.uploadFiles = this.uploadFiles.bind(this);
         this.onVoiceCallClick = this.onVoiceCallClick.bind(this);
         this.onInputContentChanged = this.onInputContentChanged.bind(this);
         this.onUpArrow = this.onUpArrow.bind(this);
@@ -43,6 +44,7 @@ export default class MessageComposer extends React.Component {
         this.onToggleMarkdownClicked = this.onToggleMarkdownClicked.bind(this);
         this.onInputStateChanged = this.onInputStateChanged.bind(this);
         this.onEvent = this.onEvent.bind(this);
+        this.onPageUnload = this.onPageUnload.bind(this);
 
         this.state = {
             autocompleteQuery: '',
@@ -50,7 +52,7 @@ export default class MessageComposer extends React.Component {
             inputState: {
                 style: [],
                 blockType: null,
-                isRichtextEnabled: UserSettingsStore.getSyncedSetting('MessageComposerInput.isRichTextEnabled', true),
+                isRichtextEnabled: UserSettingsStore.getSyncedSetting('MessageComposerInput.isRichTextEnabled', false),
                 wordCount: 0,
             },
             showFormatting: UserSettingsStore.getSyncedSetting('MessageComposer.showFormatting', false),
@@ -64,12 +66,21 @@ export default class MessageComposer extends React.Component {
         // marked as encrypted.
         // XXX: fragile as all hell - fixme somehow, perhaps with a dedicated Room.encryption event or something.
         MatrixClientPeg.get().on("event", this.onEvent);
+
+        window.addEventListener('beforeunload', this.onPageUnload);
     }
 
     componentWillUnmount() {
         if (MatrixClientPeg.get()) {
             MatrixClientPeg.get().removeListener("event", this.onEvent);
         }
+        window.removeEventListener('beforeunload', this.onPageUnload);
+    }
+
+    onPageUnload(event) {
+        if (this.messageComposerInput) {
+            this.messageComposerInput.sentHistory.saveLastTextEntry();
+        }
     }
 
     onEvent(event) {
@@ -82,8 +93,8 @@ export default class MessageComposer extends React.Component {
         if (MatrixClientPeg.get().isGuest()) {
             let NeedToRegisterDialog = sdk.getComponent("dialogs.NeedToRegisterDialog");
             Modal.createDialog(NeedToRegisterDialog, {
-                title: "Please Register",
-                description: "Guest users can't upload files. Please register to upload.",
+                title: _t('Please Register'),
+                description: _t('Guest users can\'t upload files. Please register to upload') + '.',
             });
             return;
         }
@@ -91,10 +102,11 @@ export default class MessageComposer extends React.Component {
         this.refs.uploadInput.click();
     }
 
-    onUploadFileSelected(files, isPasted) {
-        if (!isPasted)
-            files = files.target.files;
+    onUploadFileSelected(files) {
+        this.uploadFiles(files.target.files);
+    }
 
+    uploadFiles(files) {
         let QuestionDialog = sdk.getComponent("dialogs.QuestionDialog");
         let TintableSvg = sdk.getComponent("elements.TintableSvg");
 
@@ -106,10 +118,10 @@ export default class MessageComposer extends React.Component {
         }
 
         Modal.createDialog(QuestionDialog, {
-            title: "Upload Files",
+            title: _t('Upload Files'),
             description: (
                 <div>
-                    <p>Are you sure you want upload the following files?</p>
+                    <p>{ _t('Are you sure you want upload the following files?') }</p>
                     <ul style={{listStyle: 'none', textAlign: 'left'}}>
                         {fileList}
                     </ul>
@@ -228,11 +240,11 @@ export default class MessageComposer extends React.Component {
         if (roomIsEncrypted) {
             // FIXME: show a /!\ if there are untrusted devices in the room...
             e2eImg = 'img/e2e-verified.svg';
-            e2eTitle = 'Encrypted room';
+            e2eTitle = _t('Encrypted room');
             e2eClass = 'mx_MessageComposer_e2eIcon';
         } else {
             e2eImg = 'img/e2e-unencrypted.svg';
-            e2eTitle = 'Unencrypted room';
+            e2eTitle = _t('Unencrypted room');
             e2eClass = 'mx_MessageComposer_e2eIcon mx_filterFlipColor';
         }
 
@@ -245,16 +257,16 @@ export default class MessageComposer extends React.Component {
         if (this.props.callState && this.props.callState !== 'ended') {
             hangupButton =
                 <div key="controls_hangup" className="mx_MessageComposer_hangup" onClick={this.onHangupClick}>
-                    <img src="img/hangup.svg" alt="Hangup" title="Hangup" width="25" height="26"/>
+                    <img src="img/hangup.svg" alt={ _t('Hangup') } title={ _t('Hangup') } width="25" height="26"/>
                 </div>;
         }
         else {
             callButton =
-                <div key="controls_call" className="mx_MessageComposer_voicecall" onClick={this.onVoiceCallClick} title="Voice call">
+                <div key="controls_call" className="mx_MessageComposer_voicecall" onClick={this.onVoiceCallClick} title={ _t('Voice call') }>
                     <TintableSvg src="img/icon-call.svg" width="35" height="35"/>
                 </div>;
             videoCallButton =
-                <div key="controls_videocall" className="mx_MessageComposer_videocall" onClick={this.onCallClick} title="Video call">
+                <div key="controls_videocall" className="mx_MessageComposer_videocall" onClick={this.onCallClick} title={ _t('Video call') }>
                     <TintableSvg src="img/icons-video.svg" width="35" height="35"/>
                 </div>;
         }
@@ -268,7 +280,7 @@ export default class MessageComposer extends React.Component {
             // complex because of conference calls.
             var uploadButton = (
                 <div key="controls_upload" className="mx_MessageComposer_upload"
-                        onClick={this.onUploadClick} title="Upload file">
+                        onClick={this.onUploadClick} title={ _t('Upload file') }>
                     <TintableSvg src="img/icons-upload.svg" width="35" height="35"/>
                     <input ref="uploadInput" type="file"
                         style={uploadInputStyle}
@@ -288,7 +300,7 @@ export default class MessageComposer extends React.Component {
             );
 
             const placeholderText = roomIsEncrypted ?
-                "Send an encrypted message…" : "Send a message (unencrypted)…";
+                _t('Send an encrypted message') + '…' : _t('Send a message (unencrypted)') + '…';
 
             controls.push(
                 <MessageComposerInput
@@ -300,7 +312,7 @@ export default class MessageComposer extends React.Component {
                     tryComplete={this._tryComplete}
                     onUpArrow={this.onUpArrow}
                     onDownArrow={this.onDownArrow}
-                    onUploadFileSelected={this.onUploadFileSelected}
+                    onFilesPasted={this.uploadFiles}
                     tabComplete={this.props.tabComplete} // used for old messagecomposerinput/tabcomplete
                     onContentChanged={this.onInputContentChanged}
                     onInputStateChanged={this.onInputStateChanged} />,
@@ -313,7 +325,7 @@ export default class MessageComposer extends React.Component {
         } else {
             controls.push(
                 <div key="controls_error" className="mx_MessageComposer_noperm_error">
-                    You do not have permission to post to this room
+                    { _t('You do not have permission to post to this room') }
                 </div>
             );
         }
@@ -342,7 +354,7 @@ export default class MessageComposer extends React.Component {
                     mx_filterFlipColor: true,
                 });
                 return <img className={className}
-                            title={name}
+                            title={ _t(name) }
                             onMouseDown={disabled ? null : onFormatButtonClicked}
                             key={name}
                             src={`img/button-text-${name}${suffix}.svg`}
@@ -362,11 +374,11 @@ export default class MessageComposer extends React.Component {
                         <div className="mx_MessageComposer_formatbar" style={this.state.showFormatting ? {} : {display: 'none'}}>
                             {formatButtons}
                             <div style={{flex: 1}}></div>
-                            <img title={`Turn Markdown ${this.state.inputState.isRichtextEnabled ? 'on' : 'off'}`}
+                            <img title={ this.state.inputState.isRichtextEnabled ? _t("Turn Markdown on") : _t("Turn Markdown off") }
                                  onMouseDown={this.onToggleMarkdownClicked}
                                 className="mx_MessageComposer_formatbar_markdown mx_filterFlipColor"
                                 src={`img/button-md-${!this.state.inputState.isRichtextEnabled}.png`} />
-                            <img title="Hide Text Formatting Toolbar"
+                            <img title={ _t("Hide Text Formatting Toolbar") }
                                  onClick={this.onToggleFormattingClicked}
                                  className="mx_MessageComposer_formatbar_cancel mx_filterFlipColor"
                                  src="img/icon-text-cancel.svg" />

src/components/views/rooms/MessageComposerInput.js

@@ -30,6 +30,7 @@ import type {MatrixClient} from 'matrix-js-sdk/lib/matrix';
 import SlashCommands from '../../../SlashCommands';
 import Modal from '../../../Modal';
 import sdk from '../../../index';
+import { _t } from '../../../languageHandler';
 
 import dis from '../../../dispatcher';
 import KeyCode from '../../../KeyCode';
@@ -84,7 +85,6 @@ export default class MessageComposerInput extends React.Component {
         this.onAction = this.onAction.bind(this);
         this.handleReturn = this.handleReturn.bind(this);
         this.handleKeyCommand = this.handleKeyCommand.bind(this);
-        this.handlePastedFiles = this.handlePastedFiles.bind(this);
         this.onEditorContentChanged = this.onEditorContentChanged.bind(this);
         this.setEditorState = this.setEditorState.bind(this);
         this.onUpArrow = this.onUpArrow.bind(this);
@@ -94,7 +94,7 @@ export default class MessageComposerInput extends React.Component {
         this.setDisplayedCompletion = this.setDisplayedCompletion.bind(this);
         this.onMarkdownToggleClicked = this.onMarkdownToggleClicked.bind(this);
 
-        const isRichtextEnabled = UserSettingsStore.getSyncedSetting('MessageComposerInput.isRichTextEnabled', true);
+        const isRichtextEnabled = UserSettingsStore.getSyncedSetting('MessageComposerInput.isRichTextEnabled', false);
 
         this.state = {
             // whether we're in rich text or markdown mode
@@ -477,10 +477,6 @@ export default class MessageComposerInput extends React.Component {
         return false;
     }
 
-    handlePastedFiles(files) {
-        this.props.onUploadFileSelected(files, true);
-    }
-
     handleReturn(ev) {
         if (ev.shiftKey) {
             this.onEditorContentChanged(RichUtils.insertSoftNewline(this.state.editorState));
@@ -509,8 +505,8 @@ export default class MessageComposerInput extends React.Component {
                     console.error("Command failure: %s", err);
                     var ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
                     Modal.createDialog(ErrorDialog, {
-                        title: "Server error",
-                        description: ((err && err.message) ? err.message : "Server unavailable, overloaded, or something else went wrong."),
+                        title: _t("Server error"),
+                        description: ((err && err.message) ? err.message : _t("Server unavailable, overloaded, or something else went wrong") + "."),
                     });
                 });
             }
@@ -518,8 +514,8 @@ export default class MessageComposerInput extends React.Component {
                 console.error(cmd.error);
                 var ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
                 Modal.createDialog(ErrorDialog, {
-                    title: "Command error",
-                    description: cmd.error
+                    title: _t("Command error"),
+                    description: cmd.error,
                 });
             }
             return true;
@@ -542,9 +538,9 @@ export default class MessageComposerInput extends React.Component {
         let sendTextFn = this.client.sendTextMessage;
 
         if (contentText.startsWith('/me')) {
-            contentText = contentText.replace('/me ', '');
+            contentText = contentText.substring(4);
             // bit of a hack, but the alternative would be quite complicated
-            if (contentHTML) contentHTML = contentHTML.replace('/me ', '');
+            if (contentHTML) contentHTML = contentHTML.replace(/\/me ?/, '');
             sendHtmlFn = this.client.sendHtmlEmote;
             sendTextFn = this.client.sendEmoteMessage;
         }
@@ -724,7 +720,7 @@ export default class MessageComposerInput extends React.Component {
                 <div className={className}>
                     <img className="mx_MessageComposer_input_markdownIndicator mx_filterFlipColor"
                          onMouseDown={this.onMarkdownToggleClicked}
-                         title={`Markdown is ${this.state.isRichtextEnabled ? 'disabled' : 'enabled'}`}
+                         title={ this.state.isRichtextEnabled ? _t("Markdown is disabled") : _t("Markdown is enabled")}
                          src={`img/button-md-${!this.state.isRichtextEnabled}.png`} />
                     <Editor ref="editor"
                             placeholder={this.props.placeholder}
@@ -734,7 +730,7 @@ export default class MessageComposerInput extends React.Component {
                             keyBindingFn={MessageComposerInput.getKeyBinding}
                             handleKeyCommand={this.handleKeyCommand}
                             handleReturn={this.handleReturn}
-                            handlePastedFiles={this.handlePastedFiles}
+                            handlePastedFiles={this.props.onFilesPasted}
                             stripPastedStyles={!this.state.isRichtextEnabled}
                             onTab={this.onTab}
                             onUpArrow={this.onUpArrow}
@@ -764,7 +760,7 @@ MessageComposerInput.propTypes = {
 
     onDownArrow: React.PropTypes.func,
 
-    onUploadFileSelected: React.PropTypes.func,
+    onFilesPasted: React.PropTypes.func,
 
     // attempts to confirm currently selected completion, returns whether actually confirmed
     tryComplete: React.PropTypes.func,

src/components/views/rooms/MessageComposerInputOld.js

@@ -20,6 +20,7 @@ var SlashCommands = require("../../../SlashCommands");
 var Modal = require("../../../Modal");
 var MemberEntry = require("../../../TabCompleteEntries").MemberEntry;
 var sdk = require('../../../index');
+import { _t } from '../../../languageHandler';
 import UserSettingsStore from "../../../UserSettingsStore";
 
 var dis = require("../../../dispatcher");
@@ -69,6 +70,9 @@ export default React.createClass({
 
         // The text to use a placeholder in the input box
         placeholder: React.PropTypes.string.isRequired,
+
+        // callback to handle files pasted into the composer
+        onFilesPasted: React.PropTypes.func,
     },
 
     componentWillMount: function() {
@@ -291,8 +295,8 @@ export default React.createClass({
             else {
                 var ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
                 Modal.createDialog(ErrorDialog, {
-                    title: "Unknown command",
-                    description: "Usage: /markdown on|off"
+                    title: _t("Unknown command"),
+                    description: _t("Usage") + ": /markdown on|off",
                 });
             }
             return;
@@ -311,8 +315,8 @@ export default React.createClass({
                     console.error("Command failure: %s", err);
                     var ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
                     Modal.createDialog(ErrorDialog, {
-                        title: "Server error",
-                        description: ((err && err.message) ? err.message : "Server unavailable, overloaded, or something else went wrong."),
+                        title: _t("Server error"),
+                        description: ((err && err.message) ? err.message : _t("Server unavailable, overloaded, or something else went wrong") + "."),
                     });
                 });
             }
@@ -320,8 +324,8 @@ export default React.createClass({
                 console.error(cmd.error);
                 var ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
                 Modal.createDialog(ErrorDialog, {
-                    title: "Command error",
-                    description: cmd.error
+                    title: _t("Command error"),
+                    description: cmd.error,
                 });
             }
             return;
@@ -439,10 +443,27 @@ export default React.createClass({
         this.refs.textarea.focus();
     },
 
+    _onPaste: function(ev) {
+        const items = ev.clipboardData.items;
+        const files = [];
+        for (const item of items) {
+            if (item.kind === 'file') {
+                files.push(item.getAsFile());
+            }
+        }
+        if (files.length && this.props.onFilesPasted) {
+            this.props.onFilesPasted(files);
+            return true;
+        }
+        return false;
+    },
+
     render: function() {
         return (
             <div className="mx_MessageComposer_input" onClick={ this.onInputClick }>
-                <textarea autoFocus ref="textarea" rows="1" onKeyDown={this.onKeyDown} onKeyUp={this.onKeyUp} placeholder={this.props.placeholder} />
+                <textarea autoFocus ref="textarea" rows="1" onKeyDown={this.onKeyDown} onKeyUp={this.onKeyUp} placeholder={this.props.placeholder}
+                    onPaste={this._onPaste}
+                />
             </div>
         );
     }

src/components/views/rooms/ReadReceiptMarker.js

@@ -24,6 +24,8 @@ var sdk = require('../../../index');
 var Velociraptor = require('../../../Velociraptor');
 require('../../../VelocityBounce');
 
+import DateUtils from '../../../DateUtils';
+
 var bounce = false;
 try {
     if (global.localStorage) {
@@ -63,9 +65,6 @@ module.exports = React.createClass({
 
         // Timestamp when the receipt was read
         timestamp: React.PropTypes.number,
-
-        // True to show the full date/time rather than just the time
-        showFullTimestamp: React.PropTypes.bool,
     },
 
     getDefaultProps: function() {
@@ -170,16 +169,8 @@ module.exports = React.createClass({
 
         let title;
         if (this.props.timestamp) {
-            const prefix = "Seen by " + this.props.member.userId + " at ";
-            let ts = new Date(this.props.timestamp);
-            if (this.props.showFullTimestamp) {
-                // "15/12/2016, 7:05:45 PM (@alice:matrix.org)"
-                title = prefix + ts.toLocaleString();
-            }
-            else {
-                // "7:05:45 PM (@alice:matrix.org)"
-                title = prefix + ts.toLocaleTimeString();
-            }
+            title = "Seen by " + this.props.member.userId + " at " + 
+                    DateUtils.formatDate(new Date(this.props.timestamp));
         }
 
         return (

src/components/views/rooms/RoomHeader.js

@@ -17,7 +17,9 @@ limitations under the License.
 'use strict';
 
 var React = require('react');
+var classNames = require('classnames');
 var sdk = require('../../../index');
+import { _t } from '../../../languageHandler';
 var MatrixClientPeg = require('../../../MatrixClientPeg');
 var Modal = require("../../../Modal");
 var dis = require("../../../dispatcher");
@@ -39,6 +41,7 @@ module.exports = React.createClass({
         oobData: React.PropTypes.object,
         editing: React.PropTypes.bool,
         saving: React.PropTypes.bool,
+        inRoom: React.PropTypes.bool,
         collapsedRhs: React.PropTypes.bool,
         onSettingsClick: React.PropTypes.func,
         onSaveClick: React.PropTypes.func,
@@ -49,7 +52,7 @@ module.exports = React.createClass({
     getDefaultProps: function() {
         return {
             editing: false,
-            onSettingsClick: function() {},
+            inRoom: false,
             onSaveClick: function() {},
         };
     },
@@ -117,8 +120,8 @@ module.exports = React.createClass({
             var ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
             console.error("Failed to set avatar: " + errMsg);
             Modal.createDialog(ErrorDialog, {
-                title: "Error",
-                description: "Failed to set avatar.",
+                title: _t("Error"),
+                description: _t("Failed to set avatar."),
             });
         }).done();
     },
@@ -186,6 +189,9 @@ module.exports = React.createClass({
             );
 
             save_button = <AccessibleButton className="mx_RoomHeader_textButton" onClick={this.props.onSaveClick}>Save</AccessibleButton>;
+        }
+
+        if (this.props.onCancelClick) {
             cancel_button = <CancelButton onClick={this.props.onCancelClick}/>;
         }
 
@@ -203,7 +209,7 @@ module.exports = React.createClass({
             // don't display the search count until the search completes and
             // gives us a valid (possibly zero) searchCount.
             if (this.props.searchInfo && this.props.searchInfo.searchCount !== undefined && this.props.searchInfo.searchCount !== null) {
-                searchStatus = <div className="mx_RoomHeader_searchStatus">&nbsp;(~{ this.props.searchInfo.searchCount } results)</div>;
+                searchStatus = <div className="mx_RoomHeader_searchStatus">&nbsp;{ _t("(~%(searchCount)s results)", { searchCount: this.props.searchInfo.searchCount }) }</div>;
             }
 
             // XXX: this is a bit inefficient - we could just compare room.name for 'Empty room'...
@@ -218,17 +224,17 @@ module.exports = React.createClass({
                 }
             }
 
-            var roomName = 'Join Room';
+            var roomName = _t("Join Room");
             if (this.props.oobData && this.props.oobData.name) {
                 roomName = this.props.oobData.name;
             } else if (this.props.room) {
                 roomName = this.props.room.name;
             }
 
-
+            const emojiTextClasses = classNames('mx_RoomHeader_nametext', { mx_RoomHeader_settingsHint: settingsHint });
             name =
                 <div className="mx_RoomHeader_name" onClick={this.props.onSettingsClick}>
-                    <EmojiText element="div" className={ "mx_RoomHeader_nametext " + (settingsHint ? "mx_RoomHeader_settingsHint" : "") } title={ roomName }>{roomName}</EmojiText>
+                    <EmojiText element="div" className={emojiTextClasses} title={roomName}>{ roomName }</EmojiText>
                     { searchStatus }
                 </div>;
         }
@@ -259,7 +265,7 @@ module.exports = React.createClass({
                     <div className="mx_RoomHeader_avatarPicker_edit">
                         <label htmlFor="avatarInput" ref="file_label">
                             <img src="img/camera.svg"
-                                alt="Upload avatar" title="Upload avatar"
+                                alt={ _t("Upload avatar") } title={ _t("Upload avatar") }
                                 width="17" height="15" />
                         </label>
                         <input id="avatarInput" type="file" onChange={ this.onAvatarSelected }/>
@@ -294,15 +300,23 @@ module.exports = React.createClass({
         var forget_button;
         if (this.props.onForgetClick) {
             forget_button =
-                <AccessibleButton className="mx_RoomHeader_button" onClick={this.props.onForgetClick} title="Forget room">
+                <AccessibleButton className="mx_RoomHeader_button" onClick={this.props.onForgetClick} title={ _t("Forget room") }>
                     <TintableSvg src="img/leave.svg" width="26" height="20"/>
                 </AccessibleButton>;
         }
 
+        let search_button;
+        if (this.props.onSearchClick && this.props.inRoom) {
+            search_button =
+                <AccessibleButton className="mx_RoomHeader_button" onClick={this.props.onSearchClick} title={ _t("Search") }>
+                    <TintableSvg src="img/icons-search.svg" width="35" height="35"/>
+                </AccessibleButton>;
+        }
+
         var rightPanel_buttons;
         if (this.props.collapsedRhs) {
             rightPanel_buttons =
-                <AccessibleButton className="mx_RoomHeader_button" onClick={this.onShowRhsClick} title="Show panel">
+                <AccessibleButton className="mx_RoomHeader_button" onClick={this.onShowRhsClick} title={ _t('Show panel') }>
                     <TintableSvg src="img/maximise.svg" width="10" height="16"/>
                 </AccessibleButton>;
         }
@@ -313,9 +327,7 @@ module.exports = React.createClass({
                 <div className="mx_RoomHeader_rightRow">
                     { settings_button }
                     { forget_button }
-                    <AccessibleButton className="mx_RoomHeader_button" onClick={this.props.onSearchClick} title="Search">
-                        <TintableSvg src="img/icons-search.svg" width="35" height="35"/>
-                    </AccessibleButton>
+                    { search_button }
                     { rightPanel_buttons }
                 </div>;
         }

src/components/views/rooms/RoomList.js

@@ -17,17 +17,18 @@ limitations under the License.
 'use strict';
 var React = require("react");
 var ReactDOM = require("react-dom");
+import { _t } from '../../../languageHandler';
 var GeminiScrollbar = require('react-gemini-scrollbar');
 var MatrixClientPeg = require("../../../MatrixClientPeg");
 var CallHandler = require('../../../CallHandler');
 var RoomListSorter = require("../../../RoomListSorter");
+var Unread = require('../../../Unread');
 var dis = require("../../../dispatcher");
 var sdk = require('../../../index');
 var rate_limited_func = require('../../../ratelimitedfunc');
 var Rooms = require('../../../Rooms');
 import DMRoomMap from '../../../utils/DMRoomMap';
 var Receipt = require('../../../utils/Receipt');
-var constantTimeDispatcher = require('../../../ConstantTimeDispatcher');
 
 var HIDE_CONFERENCE_CHANS = true;
 
@@ -37,19 +38,10 @@ module.exports = React.createClass({
     propTypes: {
         ConferenceHandler: React.PropTypes.any,
         collapsed: React.PropTypes.bool.isRequired,
-        selectedRoom: React.PropTypes.string,
+        currentRoom: React.PropTypes.string,
         searchFilter: React.PropTypes.string,
     },
 
-    shouldComponentUpdate: function(nextProps, nextState) {
-        if (nextProps.collapsed !== this.props.collapsed) return true;
-        if (nextProps.searchFilter !== this.props.searchFilter) return true;
-        if (nextState.lists !== this.state.lists ||
-            nextState.isLoadingLeftRooms !== this.state.isLoadingLeftRooms ||
-            nextState.incomingCall !== this.state.incomingCall) return true;
-        return false;
-    },
-
     getInitialState: function() {
         return {
             isLoadingLeftRooms: false,
@@ -59,6 +51,8 @@ module.exports = React.createClass({
     },
 
     componentWillMount: function() {
+        this.mounted = false;
+
         var cli = MatrixClientPeg.get();
         cli.on("Room", this.onRoom);
         cli.on("deleteRoom", this.onDeleteRoom);
@@ -66,46 +60,23 @@ module.exports = React.createClass({
         cli.on("Room.name", this.onRoomName);
         cli.on("Room.tags", this.onRoomTags);
         cli.on("Room.receipt", this.onRoomReceipt);
-        cli.on("RoomState.members", this.onRoomStateMember);
+        cli.on("RoomState.events", this.onRoomStateEvents);
         cli.on("RoomMember.name", this.onRoomMemberName);
         cli.on("accountData", this.onAccountData);
 
-        // lookup for which lists a given roomId is currently in.
-        this.listsForRoomId = {};
-
         var s = this.getRoomLists();
         this.setState(s);
-
-        // order of the sublists
-        //this.listOrder = [];
-
-        // loop count to stop a stack overflow if the user keeps waggling the
-        // mouse for >30s in a row, or if running under mocha
-        this._delayedRefreshRoomListLoopCount = 0
     },
 
     componentDidMount: function() {
         this.dispatcherRef = dis.register(this.onAction);
         // Initialise the stickyHeaders when the component is created
         this._updateStickyHeaders(true);
+
+        this.mounted = true;
     },
 
-    componentWillReceiveProps: function(nextProps) {
-        // short-circuit react when the room changes
-        // to avoid rerendering all the sublists everywhere
-        if (nextProps.selectedRoom !== this.props.selectedRoom) {
-            if (this.props.selectedRoom) {
-                constantTimeDispatcher.dispatch(
-                    "RoomTile.select", this.props.selectedRoom, {}
-                );            
-            }
-            constantTimeDispatcher.dispatch(
-                "RoomTile.select", nextProps.selectedRoom, { selected: true }
-            );
-        }
-    },
-
-    componentDidUpdate: function(prevProps, prevState) {
+    componentDidUpdate: function() {
         // Reinitialise the stickyHeaders when the component is updated
         this._updateStickyHeaders(true);
         this._repositionIncomingCallBox(undefined, false);
@@ -131,29 +102,17 @@ module.exports = React.createClass({
                 }
                 break;
             case 'on_room_read':
-                // poke the right RoomTile to refresh, using the constantTimeDispatcher
-                // to avoid each and every RoomTile registering to the 'on_room_read' event
-                // XXX: if we like the constantTimeDispatcher we might want to dispatch
-                // directly from TimelinePanel rather than needlessly bouncing via here.
-                constantTimeDispatcher.dispatch(
-                    "RoomTile.refresh", payload.room.roomId, {}
-                );
-
-                // also have to poke the right list(s)
-                var lists = this.listsForRoomId[payload.room.roomId];
-                if (lists) {
-                    lists.forEach(list=>{
-                        constantTimeDispatcher.dispatch(
-                            "RoomSubList.refreshHeader", list, { room: payload.room }
-                        );
-                    });
-                }
-
+                // Force an update because the notif count state is too deep to cause
+                // an update. This forces the local echo of reading notifs to be
+                // reflected by the RoomTiles.
+                this.forceUpdate();
                 break;
         }
     },
 
     componentWillUnmount: function() {
+        this.mounted = false;
+
         dis.unregister(this.dispatcherRef);
         if (MatrixClientPeg.get()) {
             MatrixClientPeg.get().removeListener("Room", this.onRoom);
@@ -162,7 +121,7 @@ module.exports = React.createClass({
             MatrixClientPeg.get().removeListener("Room.name", this.onRoomName);
             MatrixClientPeg.get().removeListener("Room.tags", this.onRoomTags);
             MatrixClientPeg.get().removeListener("Room.receipt", this.onRoomReceipt);
-            MatrixClientPeg.get().removeListener("RoomState.members", this.onRoomStateMember);
+            MatrixClientPeg.get().removeListener("RoomState.events", this.onRoomStateEvents);
             MatrixClientPeg.get().removeListener("RoomMember.name", this.onRoomMemberName);
             MatrixClientPeg.get().removeListener("accountData", this.onAccountData);
         }
@@ -171,14 +130,10 @@ module.exports = React.createClass({
     },
 
     onRoom: function(room) {
-        // XXX: this happens rarely; ideally we should only update the correct
-        // sublists when it does (e.g. via a constantTimeDispatch to the right sublist)
         this._delayedRefreshRoomList();
     },
 
     onDeleteRoom: function(roomId) {
-        // XXX: this happens rarely; ideally we should only update the correct
-        // sublists when it does (e.g. via a constantTimeDispatch to the right sublist)
         this._delayedRefreshRoomList();
     },
 
@@ -201,10 +156,6 @@ module.exports = React.createClass({
         }
     },
 
-    _onMouseOver: function(ev) {
-        this._lastMouseOverTs = Date.now();
-    },
-
     onSubListHeaderClick: function(isHidden, scrollToPosition) {
         // The scroll area has expanded or contracted, so re-calculate sticky headers positions
         this._updateStickyHeaders(true, scrollToPosition);
@@ -214,98 +165,41 @@ module.exports = React.createClass({
         if (toStartOfTimeline) return;
         if (!room) return;
         if (data.timeline.getTimelineSet() !== room.getUnfilteredTimelineSet()) return;
-
-        // rather than regenerate our full roomlists, which is very heavy, we poke the
-        // correct sublists to just re-sort themselves.  This isn't enormously reacty,
-        // but is much faster than the default react reconciler, or having to do voodoo
-        // with shouldComponentUpdate and a pleaseRefresh property or similar.
-        var lists = this.listsForRoomId[room.roomId];
-        if (lists) {
-            lists.forEach(list=>{
-                constantTimeDispatcher.dispatch("RoomSubList.sort", list, { room: room });
-            });
-        }
-
-        // we have to explicitly hit the roomtile which just changed
-        constantTimeDispatcher.dispatch(
-            "RoomTile.refresh", room.roomId, {}
-        );
+        this._delayedRefreshRoomList();
     },
 
     onRoomReceipt: function(receiptEvent, room) {
         // because if we read a notification, it will affect notification count
         // only bother updating if there's a receipt from us
         if (Receipt.findReadReceiptFromUserId(receiptEvent, MatrixClientPeg.get().credentials.userId)) {
-            var lists = this.listsForRoomId[room.roomId];
-            if (lists) {
-                lists.forEach(list=>{
-                    constantTimeDispatcher.dispatch(
-                        "RoomSubList.refreshHeader", list, { room: room }
-                    );
-                });
-            }
-
-            // we have to explicitly hit the roomtile which just changed
-            constantTimeDispatcher.dispatch(
-                "RoomTile.refresh", room.roomId, {}
-            );
+            this._delayedRefreshRoomList();
         }
     },
 
     onRoomName: function(room) {
-        constantTimeDispatcher.dispatch(
-            "RoomTile.refresh", room.roomId, {}
-        );
-    },
-
-    onRoomTags: function(event, room) {
-        // XXX: this happens rarely; ideally we should only update the correct
-        // sublists when it does (e.g. via a constantTimeDispatch to the right sublist)
         this._delayedRefreshRoomList();
     },
 
-    onRoomStateMember: function(ev, state, member) {
-        if (ev.getStateKey() === MatrixClientPeg.get().credentials.userId && 
-            ev.getPrevContent() && ev.getPrevContent().membership === "invite")
-        {
-            this._delayedRefreshRoomList();
-        }
-        else {
-            constantTimeDispatcher.dispatch(
-                "RoomTile.refresh", member.roomId, {}
-            );
-        }
+    onRoomTags: function(event, room) {
+        this._delayedRefreshRoomList();
+    },
+
+    onRoomStateEvents: function(ev, state) {
+        this._delayedRefreshRoomList();
     },
 
     onRoomMemberName: function(ev, member) {
-        constantTimeDispatcher.dispatch(
-            "RoomTile.refresh", member.roomId, {}
-        );
+        this._delayedRefreshRoomList();
     },
 
     onAccountData: function(ev) {
         if (ev.getType() == 'm.direct') {
-            // XXX: this happens rarely; ideally we should only update the correct
-            // sublists when it does (e.g. via a constantTimeDispatch to the right sublist)
             this._delayedRefreshRoomList();
         }
-        else if (ev.getType() == 'm.push_rules') {
-            this._delayedRefreshRoomList();            
-        }
     },
 
     _delayedRefreshRoomList: new rate_limited_func(function() {
-        // if the mouse has been moving over the RoomList in the last 500ms
-        // then delay the refresh further to avoid bouncing around under the
-        // cursor
-        if (Date.now() - this._lastMouseOverTs > 500 || this._delayedRefreshRoomListLoopCount > 60) {
-            this.refreshRoomList();
-            this._delayedRefreshRoomListLoopCount = 0;
-        }
-        else {
-            this._delayedRefreshRoomListLoopCount++;
-            this._delayedRefreshRoomList();
-        }
+        this.refreshRoomList();
     }, 500),
 
     refreshRoomList: function() {
@@ -313,12 +207,14 @@ module.exports = React.createClass({
         //     (!this._lastRefreshRoomListTs ? "-" : (Date.now() - this._lastRefreshRoomListTs))
         // );
 
-        // TODO: ideally we'd calculate this once at start, and then maintain
-        // any changes to it incrementally, updating the appropriate sublists
-        // as needed.
-        // Alternatively we'd do something magical with Immutable.js or similar.
+        // TODO: rather than bluntly regenerating and re-sorting everything
+        // every time we see any kind of room change from the JS SDK
+        // we could do incremental updates on our copy of the state
+        // based on the room which has actually changed.  This would stop
+        // us re-rendering all the sublists every time anything changes anywhere
+        // in the state of the client.
         this.setState(this.getRoomLists());
-        
+
         // this._lastRefreshRoomListTs = Date.now();
     },
 
@@ -333,26 +229,18 @@ module.exports = React.createClass({
         s.lists["m.lowpriority"] = [];
         s.lists["im.vector.fake.archived"] = [];
 
-        this.listsForRoomId = {};
-        var otherTagNames = {};
-
         const dmRoomMap = new DMRoomMap(MatrixClientPeg.get());
 
         MatrixClientPeg.get().getRooms().forEach(function(room) {
             const me = room.getMember(MatrixClientPeg.get().credentials.userId);
             if (!me) return;
-            
+
             // console.log("room = " + room.name + ", me.membership = " + me.membership +
             //             ", sender = " + me.events.member.getSender() +
             //             ", target = " + me.events.member.getStateKey() +
             //             ", prevMembership = " + me.events.member.getPrevContent().membership);
 
-            if (!self.listsForRoomId[room.roomId]) {
-                self.listsForRoomId[room.roomId] = [];
-            }
-
             if (me.membership == "invite") {
-                self.listsForRoomId[room.roomId].push("im.vector.fake.invite");
                 s.lists["im.vector.fake.invite"].push(room);
             }
             else if (HIDE_CONFERENCE_CHANS && Rooms.isConfCallRoom(room, me, self.props.ConferenceHandler)) {
@@ -363,27 +251,23 @@ module.exports = React.createClass({
             {
                 // Used to split rooms via tags
                 var tagNames = Object.keys(room.tags);
+
                 if (tagNames.length) {
                     for (var i = 0; i < tagNames.length; i++) {
                         var tagName = tagNames[i];
                         s.lists[tagName] = s.lists[tagName] || [];
-                        s.lists[tagName].push(room);
-                        self.listsForRoomId[room.roomId].push(tagName);
-                        otherTagNames[tagName] = 1;
+                        s.lists[tagNames[i]].push(room);
                     }
                 }
                 else if (dmRoomMap.getUserIdForRoomId(room.roomId)) {
                     // "Direct Message" rooms (that we're still in and that aren't otherwise tagged)
-                    self.listsForRoomId[room.roomId].push("im.vector.fake.direct");
                     s.lists["im.vector.fake.direct"].push(room);
                 }
                 else {
-                    self.listsForRoomId[room.roomId].push("im.vector.fake.recent");
                     s.lists["im.vector.fake.recent"].push(room);
                 }
             }
             else if (me.membership === "leave") {
-                self.listsForRoomId[room.roomId].push("im.vector.fake.archived");
                 s.lists["im.vector.fake.archived"].push(room);
             }
             else {
@@ -404,10 +288,8 @@ module.exports = React.createClass({
                 const me = room.getMember(MatrixClientPeg.get().credentials.userId);
 
                 if (me && Rooms.looksLikeDirectMessageRoom(room, me)) {
-                    self.listsForRoomId[room.roomId].push("im.vector.fake.direct");
                     s.lists["im.vector.fake.direct"].push(room);
                 } else {
-                    self.listsForRoomId[room.roomId].push("im.vector.fake.recent");
                     s.lists["im.vector.fake.recent"].push(room);
                 }
             }
@@ -424,8 +306,6 @@ module.exports = React.createClass({
                 newMDirectEvent[otherPerson.userId] = roomList;
             }
 
-            console.warn("Resetting room DM state to be " + JSON.stringify(newMDirectEvent));
-
             // if this fails, fine, we'll just do the same thing next time we get the room lists
             MatrixClientPeg.get().setAccountData('m.direct', newMDirectEvent).done();
         }
@@ -434,32 +314,19 @@ module.exports = React.createClass({
 
         // we actually apply the sorting to this when receiving the prop in RoomSubLists.
 
-        // we'll need this when we get to iterating through lists programatically - e.g. ctrl-shift-up/down
-/*        
-        this.listOrder = [
-            "im.vector.fake.invite",
-            "m.favourite",
-            "im.vector.fake.recent",
-            "im.vector.fake.direct",
-            Object.keys(otherTagNames).filter(tagName=>{
-                return (!tagName.match(/^m\.(favourite|lowpriority)$/));
-            }).sort(),
-            "m.lowpriority",
-            "im.vector.fake.archived"
-        ];
-*/
-
         return s;
     },
 
     _getScrollNode: function() {
+        if (!this.mounted) return null;
         var panel = ReactDOM.findDOMNode(this);
         if (!panel) return null;
 
-        // empirically, if we have gm-prevented for some reason, the scroll node
-        // is still the 3rd child (i.e. the view child).  This looks to be due
-        // to vdh's improved resize updater logic...?
-        return panel.children[2]; // XXX: Fragile!
+        if (panel.classList.contains('gm-prevented')) {
+            return panel;
+        } else {
+            return panel.children[2]; // XXX: Fragile!
+        }
     },
 
     _whenScrolling: function(e) {
@@ -479,6 +346,7 @@ module.exports = React.createClass({
         var incomingCallBox = document.getElementById("incomingCallBox");
         if (incomingCallBox && incomingCallBox.parentElement) {
             var scrollArea = this._getScrollNode();
+            if (!scrollArea) return;
             // Use the offset of the top of the scroll area from the window
             // as this is used to calculate the CSS fixed top position for the stickies
             var scrollAreaOffset = scrollArea.getBoundingClientRect().top + window.pageYOffset;
@@ -502,10 +370,11 @@ module.exports = React.createClass({
     // properly through React
     _initAndPositionStickyHeaders: function(initialise, scrollToPosition) {
         var scrollArea = this._getScrollNode();
+        if (!scrollArea) return;
         // Use the offset of the top of the scroll area from the window
         // as this is used to calculate the CSS fixed top position for the stickies
         var scrollAreaOffset = scrollArea.getBoundingClientRect().top + window.pageYOffset;
-        // Use the offset of the top of the component from the window
+        // Use the offset of the top of the componet from the window
         // as this is used to calculate the CSS fixed top position for the stickies
         var scrollAreaHeight = ReactDOM.findDOMNode(this).getBoundingClientRect().height;
 
@@ -602,75 +471,72 @@ module.exports = React.createClass({
     render: function() {
         var RoomSubList = sdk.getComponent('structures.RoomSubList');
         var self = this;
-
         return (
             <GeminiScrollbar className="mx_RoomList_scrollbar"
-                 autoshow={true} onScroll={ self._whenScrolling } onResize={ self._whenScrolling } ref="gemscroll">
-            <div className="mx_RoomList" onMouseOver={ this._onMouseOver }>
+                 autoshow={true} onScroll={ self._whenScrolling } ref="gemscroll">
+            <div className="mx_RoomList">
                 <RoomSubList list={ self.state.lists['im.vector.fake.invite'] }
-                             label="Invites"
-                             tagName="im.vector.fake.invite"
+                             label={ _t('Invites') }
                              editable={ false }
                              order="recent"
+                             selectedRoom={ self.props.selectedRoom }
                              incomingCall={ self.state.incomingCall }
                              collapsed={ self.props.collapsed }
-                             selectedRoom={ self.props.selectedRoom }
                              searchFilter={ self.props.searchFilter }
                              onHeaderClick={ self.onSubListHeaderClick }
                              onShowMoreRooms={ self.onShowMoreRooms } />
 
                 <RoomSubList list={ self.state.lists['m.favourite'] }
-                             label="Favourites"
+                             label={ _t('Favourites') }
                              tagName="m.favourite"
-                             verb="favourite"
+                             verb={ _t('to favourite') }
                              editable={ true }
                              order="manual"
+                             selectedRoom={ self.props.selectedRoom }
                              incomingCall={ self.state.incomingCall }
                              collapsed={ self.props.collapsed }
-                             selectedRoom={ self.props.selectedRoom }
                              searchFilter={ self.props.searchFilter }
                              onHeaderClick={ self.onSubListHeaderClick }
                              onShowMoreRooms={ self.onShowMoreRooms } />
 
                 <RoomSubList list={ self.state.lists['im.vector.fake.direct'] }
-                             label="People"
+                             label={ _t('People') }
                              tagName="im.vector.fake.direct"
-                             verb="tag direct chat"
+                             verb={ _t('to tag direct chat') }
                              editable={ true }
                              order="recent"
+                             selectedRoom={ self.props.selectedRoom }
                              incomingCall={ self.state.incomingCall }
                              collapsed={ self.props.collapsed }
-                             selectedRoom={ self.props.selectedRoom }
                              alwaysShowHeader={ true }
                              searchFilter={ self.props.searchFilter }
                              onHeaderClick={ self.onSubListHeaderClick }
                              onShowMoreRooms={ self.onShowMoreRooms } />
 
                 <RoomSubList list={ self.state.lists['im.vector.fake.recent'] }
-                             label="Rooms"
-                             tagName="im.vector.fake.recent"
+                             label={ _t('Rooms') }
                              editable={ true }
-                             verb="restore"
+                             verb={ _t('to restore') }
                              order="recent"
+                             selectedRoom={ self.props.selectedRoom }
                              incomingCall={ self.state.incomingCall }
                              collapsed={ self.props.collapsed }
-                             selectedRoom={ self.props.selectedRoom }
                              searchFilter={ self.props.searchFilter }
                              onHeaderClick={ self.onSubListHeaderClick }
                              onShowMoreRooms={ self.onShowMoreRooms } />
 
-                { Object.keys(self.state.lists).sort().map(function(tagName) {
+                { Object.keys(self.state.lists).map(function(tagName) {
                     if (!tagName.match(/^(m\.(favourite|lowpriority)|im\.vector\.fake\.(invite|recent|direct|archived))$/)) {
                         return <RoomSubList list={ self.state.lists[tagName] }
                              key={ tagName }
                              label={ tagName }
                              tagName={ tagName }
-                             verb={ "tag as " + tagName }
+                             verb={ _t('to tag as %(tagName)s', {tagName: tagName}) }
                              editable={ true }
                              order="manual"
+                             selectedRoom={ self.props.selectedRoom }
                              incomingCall={ self.state.incomingCall }
                              collapsed={ self.props.collapsed }
-                             selectedRoom={ self.props.selectedRoom }
                              searchFilter={ self.props.searchFilter }
                              onHeaderClick={ self.onSubListHeaderClick }
                              onShowMoreRooms={ self.onShowMoreRooms } />;
@@ -679,25 +545,24 @@ module.exports = React.createClass({
                 }) }
 
                 <RoomSubList list={ self.state.lists['m.lowpriority'] }
-                             label="Low priority"
+                             label={ _t('Low priority') }
                              tagName="m.lowpriority"
-                             verb="demote"
+                             verb={ _t('to demote') }
                              editable={ true }
                              order="recent"
+                             selectedRoom={ self.props.selectedRoom }
                              incomingCall={ self.state.incomingCall }
                              collapsed={ self.props.collapsed }
-                             selectedRoom={ self.props.selectedRoom }
                              searchFilter={ self.props.searchFilter }
                              onHeaderClick={ self.onSubListHeaderClick }
                              onShowMoreRooms={ self.onShowMoreRooms } />
 
                 <RoomSubList list={ self.state.lists['im.vector.fake.archived'] }
-                             label="Historical"
-                             tagName="im.vector.fake.archived"
+                             label={ _t('Historical') }
                              editable={ false }
                              order="recent"
-                             collapsed={ self.props.collapsed }
                              selectedRoom={ self.props.selectedRoom }
+                             collapsed={ self.props.collapsed }
                              alwaysShowHeader={ true }
                              startAsHidden={ true }
                              showSpinner={ self.state.isLoadingLeftRooms }

src/components/views/rooms/RoomPreviewBar.js

@@ -21,6 +21,8 @@ var React = require('react');
 var sdk = require('../../../index');
 var MatrixClientPeg = require('../../../MatrixClientPeg');
 
+import { _t } from '../../../languageHandler';
+
 module.exports = React.createClass({
     displayName: 'RoomPreviewBar',
 
@@ -47,7 +49,7 @@ module.exports = React.createClass({
         // The alias that was used to access this room, if appropriate
         // If given, this will be how the room is referred to (eg.
         // in error messages).
-        roomAlias: React.PropTypes.object,
+        roomAlias: React.PropTypes.string,
     },
 
     getDefaultProps: function() {
@@ -84,7 +86,7 @@ module.exports = React.createClass({
     _roomNameElement: function(fallback) {
         fallback = fallback || 'a room';
         const name = this.props.room ? this.props.room.name : (this.props.room_alias || "");
-        return name ? <b>{ name }</b> : fallback;
+        return name ? name : fallback;
     },
 
     render: function() {
@@ -128,13 +130,14 @@ module.exports = React.createClass({
                         </div>;
                 }
             }
+            // TODO: find a way to respect HTML in counterpart!
             joinBlock = (
                 <div>
                     <div className="mx_RoomPreviewBar_invite_text">
-                        You have been invited to join this room by <b>{ this.props.inviterName }</b>
+                        { _t('You have been invited to join this room by %(inviterName)s', {inviterName: this.props.inviterName}) }
                     </div>
                     <div className="mx_RoomPreviewBar_join_text">
-                        Would you like to <a onClick={ this.props.onJoinClick }>accept</a> or <a onClick={ this.props.onRejectClick }>decline</a> this invitation?
+                        { _t('Would you like to') } <a onClick={ this.props.onJoinClick }>{ _t('accept') }</a> { _t('or') } <a onClick={ this.props.onRejectClick }>{ _t('decline') }</a> { _t('this invitation?') }
                     </div>
                     {emailMatchBlock}
                 </div>
@@ -186,8 +189,8 @@ module.exports = React.createClass({
             joinBlock = (
                 <div>
                     <div className="mx_RoomPreviewBar_join_text">
-                        You are trying to access { name }.<br/>
-                        <a onClick={ this.props.onJoinClick }><b>Click here</b></a> to join the discussion!
+                        { _t('You are trying to access %(roomName)s', {roomName: name}) }.<br/>
+                        <a onClick={ this.props.onJoinClick }><b>{ _t('Click here') }</b></a> { _t('to join the discussion') }!
                     </div>
                 </div>
             );
@@ -196,7 +199,7 @@ module.exports = React.createClass({
         if (this.props.canPreview) {
             previewBlock = (
                 <div className="mx_RoomPreviewBar_preview_text">
-                    This is a preview of this room. Room interactions have been disabled.
+                    { _t('This is a preview of this room. Room interactions have been disabled') }.
                 </div>
             );
         }

src/components/views/rooms/RoomSettings.js

@@ -17,6 +17,7 @@ limitations under the License.
 
 import q from 'q';
 import React from 'react';
+import { _t } from '../../../languageHandler';
 import MatrixClientPeg from '../../../MatrixClientPeg';
 import SdkConfig from '../../../SdkConfig';
 import sdk from '../../../index';
@@ -56,8 +57,8 @@ const BannedUser = React.createClass({
                     const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
                     console.error("Failed to unban: " + err);
                     Modal.createDialog(ErrorDialog, {
-                        title: "Error",
-                        description: "Failed to unban",
+                        title: _t('Error'),
+                        description: _t('Failed to unban'),
                     });
                 }).done();
             },
@@ -70,7 +71,7 @@ const BannedUser = React.createClass({
                 <AccessibleButton className="mx_RoomSettings_unbanButton"
                     onClick={this._onUnbanClick}
                 >
-                    Unban
+                    { _t('Unban') }
                 </AccessibleButton>
                 {this.props.member.userId}
             </li>
@@ -400,13 +401,13 @@ module.exports = React.createClass({
         var value = ev.target.value;
 
         Modal.createDialog(QuestionDialog, {
-            title: "Privacy warning",
+            title: _t('Privacy warning'),
             description:
                 <div>
-                    Changes to who can read history will only apply to future messages in this room.<br/>
-                    The visibility of existing history will be unchanged.
+                    { _t('Changes to who can read history will only apply to future messages in this room') }.<br/>
+                    { _t('The visibility of existing history will be unchanged') }.
                 </div>,
-            button: "Continue",
+            button: _t('Continue'),
             onFinished: function(confirmed) {
                 if (confirmed) {
                     self.setState({
@@ -523,11 +524,11 @@ module.exports = React.createClass({
         MatrixClientPeg.get().forget(this.props.room.roomId).done(function() {
             dis.dispatch({ action: 'view_next_room' });
         }, function(err) {
-            var errCode = err.errcode || "unknown error code";
+            var errCode = err.errcode || _t('unknown error code');
             var ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
             Modal.createDialog(ErrorDialog, {
-                title: "Error",
-                description: `Failed to forget room (${errCode})`
+                title: _t('Error'),
+                description: _t("Failed to forget room %(errCode)s", { errCode: errCode }),
             });
         });
     },
@@ -537,14 +538,14 @@ module.exports = React.createClass({
 
         var QuestionDialog = sdk.getComponent("dialogs.QuestionDialog");
         Modal.createDialog(QuestionDialog, {
-            title: "Warning!",
+            title: _t('Warning!'),
             description: (
                 <div>
-                    <p>End-to-end encryption is in beta and may not be reliable.</p>
-                    <p>You should <b>not</b> yet trust it to secure data.</p>
-                    <p>Devices will <b>not</b> yet be able to decrypt history from before they joined the room.</p>
-                    <p>Once encryption is enabled for a room it <b>cannot</b> be turned off again (for now).</p>
-                    <p>Encrypted messages will not be visible on clients that do not yet implement encryption.</p>
+                    <p>{ _t('End-to-end encryption is in beta and may not be reliable') }.</p>
+                    <p>{ _t('You should not yet trust it to secure data') }.</p>
+                    <p>{ _t('Devices will not yet be able to decrypt history from before they joined the room') }.</p>
+                    <p>{ _t('Once encryption is enabled for a room it cannot be turned off again (for now)') }.</p>
+                    <p>{ _t('Encrypted messages will not be visible on clients that do not yet implement encryption') }.</p>
                 </div>
             ),
             onFinished: confirm=>{
@@ -572,7 +573,7 @@ module.exports = React.createClass({
                 <input type="checkbox" ref="blacklistUnverified"
                        defaultChecked={ isGlobalBlacklistUnverified || isRoomBlacklistUnverified }
                        disabled={ isGlobalBlacklistUnverified || (this.refs.encrypt && !this.refs.encrypt.checked) }/>
-                Never send encrypted messages to unverified devices in this room from this device.
+                { _t('Never send encrypted messages to unverified devices in this room from this device') }.
             </label>;
 
         if (!isEncrypted &&
@@ -582,7 +583,7 @@ module.exports = React.createClass({
                     <label>
                         <input type="checkbox" ref="encrypt" onClick={ this.onEnableEncryptionClick }/>
                         <img className="mx_RoomSettings_e2eIcon" src="img/e2e-unencrypted.svg" width="12" height="12" />
-                        Enable encryption (warning: cannot be disabled again!)
+                        { _t('Enable encryption') } { _t('(warning: cannot be disabled again!)') }
                     </label>
                     { settings }
                 </div>
@@ -596,7 +597,7 @@ module.exports = React.createClass({
                       ? <img className="mx_RoomSettings_e2eIcon" src="img/e2e-verified.svg" width="10" height="12" />
                       : <img className="mx_RoomSettings_e2eIcon" src="img/e2e-unencrypted.svg" width="12" height="12" />
                     }
-                    Encryption is { isEncrypted ? "" : "not " } enabled in this room.
+                    { isEncrypted ? "Encryption is enabled in this room" : "Encryption is not enabled in this room" }.
                     </label>
                     { settings }
                 </div>
@@ -647,12 +648,12 @@ module.exports = React.createClass({
         if (Object.keys(user_levels).length) {
             userLevelsSection =
                 <div>
-                    <h3>Privileged Users</h3>
+                    <h3>{ _t('Privileged Users') }</h3>
                     <ul className="mx_RoomSettings_userLevels">
                         {Object.keys(user_levels).map(function(user, i) {
                             return (
                                 <li className="mx_RoomSettings_userLevel" key={user}>
-                                    { user } is a <PowerSelector value={ user_levels[user] } disabled={true}/>
+                                    { user } { _t('is a') } <PowerSelector value={ user_levels[user] } disabled={true}/>
                                 </li>
                             );
                         })}
@@ -660,7 +661,7 @@ module.exports = React.createClass({
                 </div>;
         }
         else {
-            userLevelsSection = <div>No users have specific privileges in this room.</div>;
+            userLevelsSection = <div>{ _t('No users have specific privileges in this room') }.</div>;
         }
 
         var banned = this.props.room.getMembersWithMembership("ban");
@@ -668,7 +669,7 @@ module.exports = React.createClass({
         if (banned.length) {
             bannedUsersSection =
                 <div>
-                    <h3>Banned users</h3>
+                    <h3>{ _t('Banned users') }</h3>
                     <ul className="mx_RoomSettings_banned">
                         {banned.map(function(member) {
                             return (
@@ -683,7 +684,7 @@ module.exports = React.createClass({
         if (this._yankValueFromEvent("m.room.create", "m.federate") === false) {
              unfederatableSection = (
                 <div className="mx_RoomSettings_powerLevel">
-                Ths room is not accessible by remote Matrix servers.
+                { _t('This room is not accessible by remote Matrix servers') }.
                 </div>
             );
         }
@@ -694,14 +695,14 @@ module.exports = React.createClass({
             if (myMember.membership === "join") {
                 leaveButton = (
                     <AccessibleButton className="mx_RoomSettings_leaveButton" onClick={ this.onLeaveClick }>
-                        Leave room
+                        { _t('Leave room') }
                     </AccessibleButton>
                 );
             }
             else if (myMember.membership === "leave") {
                 leaveButton = (
                     <AccessibleButton className="mx_RoomSettings_leaveButton" onClick={ this.onForgetClick }>
-                        Forget room
+                        { _t('Forget room') }
                     </AccessibleButton>
                 );
             }
@@ -711,8 +712,8 @@ module.exports = React.createClass({
         // TODO: support editing custom user_levels
 
         var tags = [
-            { name: "m.favourite", label: "Favourite", ref: "tag_favourite" },
-            { name: "m.lowpriority", label: "Low priority", ref: "tag_lowpriority" },
+            { name: "m.favourite", label: _t('Favourite'), ref: "tag_favourite" },
+            { name: "m.lowpriority", label: _t('Low priority'), ref: "tag_lowpriority" },
         ];
 
         Object.keys(this.state.tags).sort().forEach(function(tagName) {
@@ -753,7 +754,7 @@ module.exports = React.createClass({
         if (this.state.join_rule === "public" && aliasCount == 0) {
             addressWarning =
                 <div className="mx_RoomSettings_warning">
-                    To link to a room it must have <a href="#addresses">an address</a>.
+                		{ _t('To link to a room it must have') } <a href="#addresses"> { _t('an address') }</a>.
                 </div>;
         }
 
@@ -761,10 +762,10 @@ module.exports = React.createClass({
         if (this.state.join_rule !== "public" && this.state.guest_access === "forbidden") {
             inviteGuestWarning =
                 <div className="mx_RoomSettings_warning">
-                    Guests cannot join this room even if explicitly invited. <a href="#" onClick={ (e) => {
+                    { _t('Guests cannot join this room even if explicitly invited.') } <a href="#" onClick={ (e) => {
                         this.setState({ join_rule: "invite", guest_access: "can_join" });
                         e.preventDefault();
-                    }}>Click here to fix</a>.
+                    }}>{ _t('Click here to fix') }</a>.
                 </div>;
         }
 
@@ -776,7 +777,7 @@ module.exports = React.createClass({
                 console.error(this.state.scalar_error);
                 integrationsError = (
                     <span className="mx_RoomSettings_integrationsButton_errorPopup">
-                        Could not connect to the integration server
+                        { _t('Could not connect to the integration server') }
                     </span>
                 );
             }
@@ -784,7 +785,7 @@ module.exports = React.createClass({
             if (this.scalarClient.hasCredentials()) {
                 integrationsButton = (
                     <div className="mx_RoomSettings_integrationsButton" onClick={ this.onManageIntegrations }>
-                        Manage Integrations
+                        { _t('Manage Integrations') }
                     </div>
                 );
             } else if (this.state.scalar_error) {
@@ -797,7 +798,7 @@ module.exports = React.createClass({
             } else {
                 integrationsButton = (
                     <div className="mx_RoomSettings_integrationsButton" style={{opacity: 0.5}}>
-                        Manage Integrations
+                        { _t('Manage Integrations') }
                     </div>
                 );
             }
@@ -813,28 +814,28 @@ module.exports = React.createClass({
 
                 <div className="mx_RoomSettings_toggles">
                     <div className="mx_RoomSettings_settings">
-                        <h3>Who can access this room?</h3>
+                        <h3>{ _t('Who can access this room?') }</h3>
                         { inviteGuestWarning }
                         <label>
                             <input type="radio" name="roomVis" value="invite_only"
                                 disabled={ !this.mayChangeRoomAccess() }
                                 onChange={this._onRoomAccessRadioToggle}
                                 checked={this.state.join_rule !== "public"}/>
-                            Only people who have been invited
+                            { _t('Only people who have been invited') }
                         </label>
                         <label>
                             <input type="radio" name="roomVis" value="public_no_guests"
                                 disabled={ !this.mayChangeRoomAccess() }
                                 onChange={this._onRoomAccessRadioToggle}
                                 checked={this.state.join_rule === "public" && this.state.guest_access !== "can_join"}/>
-                            Anyone who knows the room's link, apart from guests
+                            { _t('Anyone who knows the room\'s link, apart from guests') }
                         </label>
                         <label>
                             <input type="radio" name="roomVis" value="public_with_guests"
                                 disabled={ !this.mayChangeRoomAccess() }
                                 onChange={this._onRoomAccessRadioToggle}
                                 checked={this.state.join_rule === "public" && this.state.guest_access === "can_join"}/>
-                            Anyone who knows the room's link, including guests
+                            { _t('Anyone who knows the room\'s link, including guests') }
                         </label>
                         { addressWarning }
                         <br/>
@@ -847,7 +848,7 @@ module.exports = React.createClass({
                         </label>
                     </div>
                     <div className="mx_RoomSettings_settings">
-                        <h3>Who can read history?</h3>
+                        <h3>{ _t('Who can read history?') }</h3>
                         <label>
                             <input type="radio" name="historyVis" value="world_readable"
                                     disabled={ !roomState.mayClientSendStateEvent("m.room.history_visibility", cli) }
@@ -860,28 +861,28 @@ module.exports = React.createClass({
                                     disabled={ !roomState.mayClientSendStateEvent("m.room.history_visibility", cli) }
                                     checked={historyVisibility === "shared"}
                                     onChange={this._onHistoryRadioToggle} />
-                            Members only (since the point in time of selecting this option)
+                            { _t('Members only') } ({ _t('since the point in time of selecting this option') })
                         </label>
                         <label>
                             <input type="radio" name="historyVis" value="invited"
                                     disabled={ !roomState.mayClientSendStateEvent("m.room.history_visibility", cli) }
                                     checked={historyVisibility === "invited"}
                                     onChange={this._onHistoryRadioToggle} />
-                            Members only (since they were invited)
+                            { _t('Members only') } ({ _t('since they were invited') })
                         </label>
                         <label >
                             <input type="radio" name="historyVis" value="joined"
                                     disabled={ !roomState.mayClientSendStateEvent("m.room.history_visibility", cli) }
                                     checked={historyVisibility === "joined"}
                                     onChange={this._onHistoryRadioToggle} />
-                            Members only (since they joined)
+                            { _t('Members only') } ({ _t('since they joined') })
                         </label>
                     </div>
                 </div>
 
 
                 <div>
-                    <h3>Room Colour</h3>
+                    <h3>{ _t('Room Colour') }</h3>
                     <ColorSettings ref="color_settings" room={this.props.room} />
                 </div>
 
@@ -899,41 +900,41 @@ module.exports = React.createClass({
 
                 <UrlPreviewSettings ref="url_preview_settings" room={this.props.room} />
 
-                <h3>Permissions</h3>
+                <h3>{ _t('Permissions') }</h3>
                 <div className="mx_RoomSettings_powerLevels mx_RoomSettings_settings">
                     <div className="mx_RoomSettings_powerLevel">
-                        <span className="mx_RoomSettings_powerLevelKey">The default role for new room members is </span>
+                        <span className="mx_RoomSettings_powerLevelKey">{ _t('The default role for new room members is') } </span>
                         <PowerSelector ref="users_default" value={default_user_level} controlled={false} disabled={!can_change_levels || current_user_level < default_user_level} onChange={this.onPowerLevelsChanged}/>
                     </div>
                     <div className="mx_RoomSettings_powerLevel">
-                        <span className="mx_RoomSettings_powerLevelKey">To send messages, you must be a </span>
+                        <span className="mx_RoomSettings_powerLevelKey">{ _t('To send messages') }, { _t('you must be a') } </span>
                         <PowerSelector ref="events_default" value={send_level} controlled={false} disabled={!can_change_levels || current_user_level < send_level} onChange={this.onPowerLevelsChanged}/>
                     </div>
                     <div className="mx_RoomSettings_powerLevel">
-                        <span className="mx_RoomSettings_powerLevelKey">To invite users into the room, you must be a </span>
+                        <span className="mx_RoomSettings_powerLevelKey">{ _t('To invite users into the room') }, { _t('you must be a') } </span>
                         <PowerSelector ref="invite" value={invite_level} controlled={false} disabled={!can_change_levels || current_user_level < invite_level} onChange={this.onPowerLevelsChanged}/>
                     </div>
                     <div className="mx_RoomSettings_powerLevel">
-                        <span className="mx_RoomSettings_powerLevelKey">To configure the room, you must be a </span>
+                        <span className="mx_RoomSettings_powerLevelKey">{ _t('To configure the room') }, { _t('you must be a') } </span>
                         <PowerSelector ref="state_default" value={state_level} controlled={false} disabled={!can_change_levels || current_user_level < state_level} onChange={this.onPowerLevelsChanged}/>
                     </div>
                     <div className="mx_RoomSettings_powerLevel">
-                        <span className="mx_RoomSettings_powerLevelKey">To kick users, you must be a </span>
+                        <span className="mx_RoomSettings_powerLevelKey">{ _t('To kick users') }, { _t('you must be a') } </span>
                         <PowerSelector ref="kick" value={kick_level} controlled={false} disabled={!can_change_levels || current_user_level < kick_level} onChange={this.onPowerLevelsChanged}/>
                     </div>
                     <div className="mx_RoomSettings_powerLevel">
-                        <span className="mx_RoomSettings_powerLevelKey">To ban users, you must be a </span>
+                        <span className="mx_RoomSettings_powerLevelKey">{ _t('To ban users') }, { _t('you must be a') } </span>
                         <PowerSelector ref="ban" value={ban_level} controlled={false} disabled={!can_change_levels || current_user_level < ban_level} onChange={this.onPowerLevelsChanged}/>
                     </div>
                     <div className="mx_RoomSettings_powerLevel">
-                        <span className="mx_RoomSettings_powerLevelKey">To remove messages, you must be a </span>
+                        <span className="mx_RoomSettings_powerLevelKey">{ _t('To remove other users\' messages') }, { _t('you must be a') } </span>
                         <PowerSelector ref="redact" value={redact_level} controlled={false} disabled={!can_change_levels || current_user_level < redact_level} onChange={this.onPowerLevelsChanged}/>
                     </div>
 
                     {Object.keys(events_levels).map(function(event_type, i) {
                         return (
                             <div className="mx_RoomSettings_powerLevel" key={event_type}>
-                                <span className="mx_RoomSettings_powerLevelKey">To send events of type <code>{ event_type }</code>, you must be a </span>
+                                <span className="mx_RoomSettings_powerLevelKey">{ _t('To send events of type') } <code>{ event_type }</code>, { _t('you must be a') } </span>
                                 <PowerSelector value={ events_levels[event_type] } controlled={false} disabled={true} onChange={self.onPowerLevelsChanged}/>
                             </div>
                         );
@@ -946,9 +947,9 @@ module.exports = React.createClass({
 
                 { bannedUsersSection }
 
-                <h3>Advanced</h3>
+                <h3>{ _t('Advanced') }</h3>
                 <div className="mx_RoomSettings_settings">
-                    This room's internal ID is <code>{ this.props.room.roomId }</code>
+                    { _t('This room\'s internal ID is') } <code>{ this.props.room.roomId }</code>
                 </div>
             </div>
         );

src/components/views/rooms/RoomTile.js

@@ -27,8 +27,6 @@ var RoomNotifs = require('../../../RoomNotifs');
 var FormattingUtils = require('../../../utils/FormattingUtils');
 import AccessibleButton from '../elements/AccessibleButton';
 var UserSettingsStore = require('../../../UserSettingsStore');
-var constantTimeDispatcher = require('../../../ConstantTimeDispatcher');
-var Unread = require('../../../Unread');
 
 module.exports = React.createClass({
     displayName: 'RoomTile',
@@ -38,10 +36,12 @@ module.exports = React.createClass({
         connectDropTarget: React.PropTypes.func,
         onClick: React.PropTypes.func,
         isDragging: React.PropTypes.bool,
-        selectedRoom: React.PropTypes.string,
 
         room: React.PropTypes.object.isRequired,
         collapsed: React.PropTypes.bool.isRequired,
+        selected: React.PropTypes.bool.isRequired,
+        unread: React.PropTypes.bool.isRequired,
+        highlight: React.PropTypes.bool.isRequired,
         isInvite: React.PropTypes.bool.isRequired,
         incomingCall: React.PropTypes.object,
     },
@@ -54,11 +54,10 @@ module.exports = React.createClass({
 
     getInitialState: function() {
         return({
-            hover: false,
-            badgeHover: false,
+            hover : false,
+            badgeHover : false,
             menuDisplayed: false,
             notifState: RoomNotifs.getRoomNotifsState(this.props.room.roomId),
-            selected: this.props.room ? (this.props.selectedRoom === this.props.room.roomId) : false,
         });
     },
 
@@ -80,32 +79,23 @@ module.exports = React.createClass({
         }
     },
 
+    onAccountData: function(accountDataEvent) {
+        if (accountDataEvent.getType() == 'm.push_rules') {
+            this.setState({
+                notifState: RoomNotifs.getRoomNotifsState(this.props.room.roomId),
+            });
+        }
+    },
+
     componentWillMount: function() {
-        constantTimeDispatcher.register("RoomTile.refresh", this.props.room.roomId, this.onRefresh);
-        constantTimeDispatcher.register("RoomTile.select", this.props.room.roomId, this.onSelect);
-        this.onRefresh();
+        MatrixClientPeg.get().on("accountData", this.onAccountData);
     },
 
     componentWillUnmount: function() {
-        constantTimeDispatcher.unregister("RoomTile.refresh", this.props.room.roomId, this.onRefresh);
-        constantTimeDispatcher.unregister("RoomTile.select", this.props.room.roomId, this.onSelect);
-    },
-
-    componentWillReceiveProps: function(nextProps) {
-        this.onRefresh();
-    },
-
-    onRefresh: function(params) {
-        this.setState({
-            unread: Unread.doesRoomHaveUnreadMessages(this.props.room),
-            highlight: this.props.room.getUnreadNotificationCount('highlight') > 0 || this.props.isInvite,
-        });
-    },
-
-    onSelect: function(params) {
-        this.setState({
-            selected: params.selected,
-        });
+        var cli = MatrixClientPeg.get();
+        if (cli) {
+            MatrixClientPeg.get().removeListener("accountData", this.onAccountData);
+        }
     },
 
     onClick: function(ev) {
@@ -179,13 +169,13 @@ module.exports = React.createClass({
         // var highlightCount = this.props.room.getUnreadNotificationCount("highlight");
 
         const notifBadges = notificationCount > 0 && this._shouldShowNotifBadge();
-        const mentionBadges = this.state.highlight && this._shouldShowMentionBadge();
+        const mentionBadges = this.props.highlight && this._shouldShowMentionBadge();
         const badges = notifBadges || mentionBadges;
 
         var classes = classNames({
             'mx_RoomTile': true,
-            'mx_RoomTile_selected': this.state.selected,
-            'mx_RoomTile_unread': this.state.unread,
+            'mx_RoomTile_selected': this.props.selected,
+            'mx_RoomTile_unread': this.props.unread,
             'mx_RoomTile_unreadNotify': notifBadges,
             'mx_RoomTile_highlight': mentionBadges,
             'mx_RoomTile_invited': (me && me.membership == 'invite'),
@@ -231,7 +221,7 @@ module.exports = React.createClass({
                 'mx_RoomTile_badgeShown': badges || this.state.badgeHover || this.state.menuDisplayed,
             });
 
-            if (this.state.selected) {
+            if (this.props.selected) {
                 let nameSelected = <EmojiText>{name}</EmojiText>;
 
                 label = <div title={ name } className={ nameClasses }>{ nameSelected }</div>;
@@ -265,8 +255,7 @@ module.exports = React.createClass({
 
         let ret = (
             <div> { /* Only native elements can be wrapped in a DnD object. */}
-            <AccessibleButton className={classes} tabIndex="0" onClick={this.onClick}
-                              onMouseEnter={this.onMouseEnter} onMouseLeave={this.onMouseLeave}>
+            <AccessibleButton className={classes} tabIndex="0" onClick={this.onClick} onMouseEnter={this.onMouseEnter} onMouseLeave={this.onMouseLeave}>
                 <div className={avatarClasses}>
                     <div className="mx_RoomTile_avatar_container">
                         <RoomAvatar room={this.props.room} width={24} height={24} />

src/components/views/rooms/SearchResultTile.js

@@ -60,7 +60,7 @@ module.exports = React.createClass({
             }
         }
         return (
-            <li data-scroll-token={eventId+"+"+j}>
+            <li data-scroll-tokens={eventId+"+"+j}>
                 {ret}
             </li>);
     },

src/components/views/rooms/SearchableEntityList.js

@@ -17,6 +17,7 @@ var React = require('react');
 var MatrixClientPeg = require("../../../MatrixClientPeg");
 var Modal = require("../../../Modal");
 var sdk = require("../../../index");
+import { _t } from '../../../languageHandler';
 var GeminiScrollbar = require('react-gemini-scrollbar');
 
 // A list capable of displaying entities which conform to the SearchableEntity
@@ -25,7 +26,6 @@ var SearchableEntityList = React.createClass({
     displayName: 'SearchableEntityList',
 
     propTypes: {
-        searchPlaceholderText: React.PropTypes.string,
         emptyQueryShowsAll: React.PropTypes.bool,
         showInputBox: React.PropTypes.bool,
         onQueryChanged: React.PropTypes.func, // fn(inputText)
@@ -37,7 +37,6 @@ var SearchableEntityList = React.createClass({
     getDefaultProps: function() {
         return {
             showInputBox: true,
-            searchPlaceholderText: "Search",
             entities: [],
             emptyQueryShowsAll: false,
             onSubmit: function() {},
@@ -118,7 +117,9 @@ var SearchableEntityList = React.createClass({
     _createOverflowEntity: function(overflowCount, totalCount) {
         var EntityTile = sdk.getComponent("rooms.EntityTile");
         var BaseAvatar = sdk.getComponent("avatars.BaseAvatar");
-        var text = "and " + overflowCount + " other" + (overflowCount > 1 ? "s" : "") + "...";
+        var text = (overflowCount > 1)
+        	? _t("and %(overflowCount)s others...", { overflowCount: overflowCount })
+        	: _t("and one other...");
         return (
             <EntityTile className="mx_EntityTile_ellipsis" avatarJsx={
                 <BaseAvatar url="img/ellipsis.svg" name="..." width={36} height={36} />
@@ -137,7 +138,7 @@ var SearchableEntityList = React.createClass({
                         onChange={this.onQueryChanged} value={this.state.query}
                         onFocus= {() => { this.setState({ focused: true }); }}
                         onBlur= {() => { this.setState({ focused: false }); }}
-                        placeholder={this.props.searchPlaceholderText} />
+                        placeholder={ _t("Search") } />
                 </form>
             );
         }

src/components/views/rooms/SimpleRoomHeader.js

@@ -19,6 +19,7 @@ limitations under the License.
 import React from 'react';
 import dis from '../../../dispatcher';
 import AccessibleButton from '../elements/AccessibleButton';
+import sdk from '../../../index';
 
 // cancel button which is shared between room header and simple room header
 export function CancelButton(props) {
@@ -45,6 +46,9 @@ export default React.createClass({
 
         // is the RightPanel collapsed?
         collapsedRhs: React.PropTypes.bool,
+
+        // `src` to a TintableSvg. Optional.
+        icon: React.PropTypes.string,
     },
 
     onShowRhsClick: function(ev) {
@@ -53,9 +57,17 @@ export default React.createClass({
 
     render: function() {
         let cancelButton;
+        let icon;
         if (this.props.onCancelClick) {
             cancelButton = <CancelButton onClick={this.props.onCancelClick} />;
         }
+        if (this.props.icon) {
+            const TintableSvg = sdk.getComponent('elements.TintableSvg');
+            icon = <TintableSvg
+                className="mx_RoomHeader_icon" src={this.props.icon}
+                width="25" height="25"
+            />;
+        }
 
         let showRhsButton;
         /* // don't bother cluttering things up with this for now.
@@ -73,6 +85,7 @@ export default React.createClass({
             <div className="mx_RoomHeader" >
                 <div className="mx_RoomHeader_wrapper">
                     <div className="mx_RoomHeader_simpleHeader">
+                        { icon }
                         { this.props.title }
                         { showRhsButton }
                         { cancelButton }

src/components/views/rooms/TopUnreadMessagesBar.js

@@ -18,6 +18,7 @@ limitations under the License.
 'use strict';
 
 var React = require('react');
+import { _t } from '../../../languageHandler';
 var sdk = require('../../../index');
 
 module.exports = React.createClass({
@@ -34,11 +35,11 @@ module.exports = React.createClass({
                 <div className="mx_TopUnreadMessagesBar_scrollUp"
                         onClick={this.props.onScrollUpClick}>
                     <img src="img/scrollto.svg" width="24" height="24"
-                        alt="Scroll to unread messages"
-                        title="Scroll to unread messages"/>
+                        alt={ _t('Scroll to unread messages') }
+                        title={ _t('Scroll to unread messages') }/>
                     Jump to first unread message.
                 </div>
-                <img className="mx_TopUnreadMessagesBar_close"
+                <img className="mx_TopUnreadMessagesBar_close mx_filterFlipColor"
                     src="img/cancel.svg" width="18" height="18"
                     alt="Close" title="Close"
                     onClick={this.props.onCloseClick} />
@@ -46,4 +47,3 @@ module.exports = React.createClass({
         );
     },
 });
-

src/components/views/settings/AddPhoneNumber.js

@@ -15,13 +15,13 @@ limitations under the License.
 */
 
 import React from 'react';
+import { _t } from '../../../languageHandler';
 
 import sdk from '../../../index';
 import AddThreepid from '../../../AddThreepid';
 import WithMatrixClient from '../../../wrappers/WithMatrixClient';
 import Modal from '../../../Modal';
 
-
 export default WithMatrixClient(React.createClass({
     displayName: 'AddPhoneNumber',
 
@@ -50,7 +50,7 @@ export default WithMatrixClient(React.createClass({
     },
 
     _onPhoneCountryChange: function(phoneCountry) {
-        this.setState({ phoneCountry: phoneCountry });
+        this.setState({ phoneCountry: phoneCountry.iso2 });
     },
 
     _onPhoneNumberChange: function(ev) {
@@ -83,7 +83,7 @@ export default WithMatrixClient(React.createClass({
             console.error("Unable to add phone number: " + err);
             let msg = err.message;
             Modal.createDialog(ErrorDialog, {
-                title: "Error",
+                title: _t("Error"),
                 description: msg,
             });
         }).finally(() => {
@@ -98,20 +98,19 @@ export default WithMatrixClient(React.createClass({
         if (this._unmounted) return;
         const TextInputDialog = sdk.getComponent("dialogs.TextInputDialog");
         let msgElements = [
-            <div key="_static" >A text message has been sent to +{msisdn}.
-            Please enter the verification code it contains</div>
+            <div key="_static" >{ _t("A text message has been sent to +%(msisdn)s. Please enter the verification code it contains", { msisdn: msisdn} ) }</div>
         ];
         if (err) {
             let msg = err.error;
             if (err.errcode == 'M_THREEPID_AUTH_FAILED') {
-                msg = "Incorrect verification code";
+                msg = _t("Incorrect verification code");
             }
             msgElements.push(<div key="_error" className="error">{msg}</div>);
         }
         Modal.createDialog(TextInputDialog, {
-            title: "Enter Code",
+            title: _t("Enter Code"),
             description: <div>{msgElements}</div>,
-            button: "Submit",
+            button: _t("Submit"),
             onFinished: (should_verify, token) => {
                 if (!should_verify) {
                     this._addThreepid = null;
@@ -147,17 +146,19 @@ export default WithMatrixClient(React.createClass({
         return (
             <form className="mx_UserSettings_profileTableRow" onSubmit={this._onAddMsisdnSubmit}>
                 <div className="mx_UserSettings_profileLabelCell">
+                    <label>{_t('Phone')}</label>
                 </div>
                 <div className="mx_UserSettings_profileInputCell">
-                    <div className="mx_Login_phoneSection">
+                    <div className="mx_UserSettings_phoneSection">
                         <CountryDropdown onOptionChange={this._onPhoneCountryChange}
-                            className="mx_Login_phoneCountry"
+                            className="mx_UserSettings_phoneCountry"
                             value={this.state.phoneCountry}
+                            isSmall={true}
                         />
                         <input type="text"
                             ref={this._collectAddMsisdnInput}
                             className="mx_UserSettings_phoneNumberField"
-                            placeholder="Add phone number"
+                            placeholder={ _t('Add phone number') }
                             value={this.state.phoneNumber}
                             onChange={this._onPhoneNumberChange}
                         />

src/components/views/settings/ChangePassword.js

@@ -21,6 +21,7 @@ var MatrixClientPeg = require("../../../MatrixClientPeg");
 var Modal = require("../../../Modal");
 var sdk = require("../../../index");
 import AccessibleButton from '../elements/AccessibleButton';
+import { _t } from '../../../languageHandler';
 
 module.exports = React.createClass({
     displayName: 'ChangePassword',
@@ -47,11 +48,11 @@ module.exports = React.createClass({
             onCheckPassword: function(oldPass, newPass, confirmPass) {
                 if (newPass !== confirmPass) {
                     return {
-                        error: "New passwords don't match."
+                        error: _t("New passwords don't match") + "."
                     };
                 } else if (!newPass || newPass.length === 0) {
                     return {
-                        error: "Passwords can't be empty"
+                        error: _t("Passwords can't be empty")
                     };
                 }
             }
@@ -69,19 +70,21 @@ module.exports = React.createClass({
 
         var QuestionDialog = sdk.getComponent("dialogs.QuestionDialog");
         Modal.createDialog(QuestionDialog, {
-            title: "Warning",
+            title: _t("Warning!"),
             description:
                 <div>
-                    Changing password will currently reset any end-to-end encryption keys on all devices,
-                    making encrypted chat history unreadable, unless you first export your room keys
-                    and re-import them afterwards.
-                    In future this <a href="https://github.com/vector-im/riot-web/issues/2671">will be improved</a>.
+                    { _t(
+                        'Changing password will currently reset any end-to-end encryption keys on all devices, ' +
+                        'making encrypted chat history unreadable, unless you first export your room keys ' +
+                        'and re-import them afterwards. ' +
+                        'In future this will be improved.'
+                    ) } (<a href="https://github.com/vector-im/riot-web/issues/2671">https://github.com/vector-im/riot-web/issues/2671</a>)
                 </div>,
-            button: "Continue",
+            button: _t("Continue"),
             extraButtons: [
                 <button className="mx_Dialog_primary"
                         onClick={this._onExportE2eKeysClicked}>
-                    Export E2E room keys
+                    { _t('Export E2E room keys') }
                 </button>
             ],
             onFinished: (confirmed) => {
@@ -150,7 +153,7 @@ module.exports = React.createClass({
                     <div className={this.props.className}>
                         <div className={rowClassName}>
                             <div className={rowLabelClassName}>
-                                <label htmlFor="passwordold">Current password</label>
+                                <label htmlFor="passwordold">{ _t('Current password') }</label>
                             </div>
                             <div className={rowInputClassName}>
                                 <input id="passwordold" type="password" ref="old_input" />
@@ -158,7 +161,7 @@ module.exports = React.createClass({
                         </div>
                         <div className={rowClassName}>
                             <div className={rowLabelClassName}>
-                                <label htmlFor="password1">New password</label>
+                                <label htmlFor="password1">{ _t('New password') }</label>
                             </div>
                             <div className={rowInputClassName}>
                                 <input id="password1" type="password" ref="new_input" />
@@ -166,7 +169,7 @@ module.exports = React.createClass({
                         </div>
                         <div className={rowClassName}>
                             <div className={rowLabelClassName}>
-                                <label htmlFor="password2">Confirm password</label>
+                                <label htmlFor="password2">{ _t('Confirm password') }</label>
                             </div>
                             <div className={rowInputClassName}>
                                 <input id="password2" type="password" ref="confirm_input" />
@@ -174,7 +177,7 @@ module.exports = React.createClass({
                         </div>
                         <AccessibleButton className={buttonClassName}
                                 onClick={this.onClickChange}>
-                            Change Password
+                            { _t('Change Password') }
                         </AccessibleButton>
                     </div>
                 );

src/components/views/settings/DevicesPanelEntry.js

@@ -17,6 +17,7 @@ limitations under the License.
 import React from 'react';
 
 import sdk from '../../../index';
+import { _t } from '../../../languageHandler';
 import MatrixClientPeg from '../../../MatrixClientPeg';
 import Modal from '../../../Modal';
 import DateUtils from '../../../DateUtils';
@@ -48,7 +49,7 @@ export default class DevicesPanelEntry extends React.Component {
             display_name: value,
         }).catch((e) => {
             console.error("Error setting device display name", e);
-            throw new Error("Failed to set display name");
+            throw new Error(_t("Failed to set display name"));
         });
     }
 
@@ -71,6 +72,7 @@ export default class DevicesPanelEntry extends React.Component {
             var InteractiveAuthDialog = sdk.getComponent("dialogs.InteractiveAuthDialog");
 
             Modal.createDialog(InteractiveAuthDialog, {
+            	title: _t("Authentication"),
                 matrixClient: MatrixClientPeg.get(),
                 authData: error.data,
                 makeRequest: this._makeDeleteRequest,
@@ -84,7 +86,7 @@ export default class DevicesPanelEntry extends React.Component {
             if (this._unmounted) { return; }
             this.setState({
                 deleting: false,
-                deleteError: "Failed to delete device",
+                deleteError: _t("Failed to delete device"),
             });
         }).done();
     }
@@ -132,7 +134,7 @@ export default class DevicesPanelEntry extends React.Component {
             deleteButton = (
                 <div className="mx_textButton"
                   onClick={this._onDeleteClick}>
-                    Delete
+                    { _t("Delete") }
                 </div>
             );
         }