Merge branch 'develop' into kegan/invite-search

package.json

@@ -34,7 +34,8 @@
     "react-dom": "^0.14.2",
     "react-gemini-scrollbar": "^2.0.1",
     "sanitize-html": "^1.11.1",
-    "velocity-animate": "^1.2.3"
+    "velocity-animate": "^1.2.3",
+    "velocity-ui-pack": "^1.2.2"
   },
   "//deps": "The loader packages are here because webpack in a project that depends on us needs them in this package's node_modules folder",
   "//depsbuglink": "https://github.com/webpack/webpack/issues/1472",

src/Signup.js

@@ -152,6 +152,8 @@ class Register extends Signup {
             } else {
                 if (error.errcode === 'M_USER_IN_USE') {
                     throw new Error("Username in use");
+                } else if (error.errcode == 'M_INVALID_USERNAME') {
+                    throw new Error("User names may only contain alphanumeric characters, underscores or dots!");
                 } else if (error.httpStatus == 401) {
                     throw new Error("Authorisation failed!");
                 } else if (error.httpStatus >= 400 && error.httpStatus < 500) {

src/components/structures/RoomView.js

@@ -79,7 +79,7 @@ module.exports = React.createClass({
             hasUnsentMessages: this._hasUnsentMessages(room),
             callState: null,
             guestsCanJoin: false,
-            readMarkerEventId: room.getEventReadUpTo(MatrixClientPeg.get().credentials.userId),
+            readMarkerEventId: room ? room.getEventReadUpTo(MatrixClientPeg.get().credentials.userId) : null,
             readMarkerGhostEventId: undefined
         }
     },

src/components/structures/UploadBar.js

@@ -57,7 +57,7 @@ module.exports = React.createClass({displayName: 'UploadBar',
             }
         }
         if (!upload) {
-            upload = uploads[0];
+            return <div />
         }
 
         var innerProgressStyle = {

src/components/structures/login/Registration.js

@@ -159,6 +159,15 @@ module.exports = React.createClass({
             case "RegistrationForm.ERR_PASSWORD_LENGTH":
                 errMsg = `Password too short (min ${MIN_PASSWORD_LENGTH}).`;
                 break;
+            case "RegistrationForm.ERR_EMAIL_INVALID":
+                errMsg = "This doesn't look like a valid email address";
+                break;
+            case "RegistrationForm.ERR_USERNAME_INVALID":
+                errMsg = "User names may only contain letters, numbers, dots, hyphens and underscores.";
+                break;
+            case "RegistrationForm.ERR_USERNAME_BLANK":
+                errMsg = "You need to enter a user name";
+                break;
             default:
                 console.error("Unknown error code: %s", errCode);
                 errMsg = "An unknown error occurred.";

src/components/views/login/RegistrationForm.js

@@ -17,8 +17,15 @@ limitations under the License.
 'use strict';
 
 var React = require('react');
+var Velocity = require('velocity-animate');
+require('velocity-ui-pack');
 var sdk = require('../../../index');
 
+var FIELD_EMAIL = 'field_email';
+var FIELD_USERNAME = 'field_username';
+var FIELD_PASSWORD = 'field_password';
+var FIELD_PASSWORD_CONFIRM = 'field_password_confirm';
+
 /**
  * A pure UI component which displays a registration form.
  */
@@ -50,52 +57,151 @@ module.exports = React.createClass({
             email: this.props.defaultEmail,
             username: this.props.defaultUsername,
             password: null,
-            passwordConfirm: null
+            passwordConfirm: null,
+            fieldValid: {}
         };
     },
 
     onSubmit: function(ev) {
         ev.preventDefault();
 
-        var pwd1 = this.refs.password.value.trim();
-        var pwd2 = this.refs.passwordConfirm.value.trim()
+        // validate everything, in reverse order so
+        // the error that ends up being displayed
+        // is the one from the first invalid field.
+        // It's not super ideal that this just calls
+        // onError once for each invalid field.
+        this.validateField(FIELD_PASSWORD_CONFIRM);
+        this.validateField(FIELD_PASSWORD);
+        this.validateField(FIELD_USERNAME);
+        this.validateField(FIELD_EMAIL);
 
-        var errCode;
-        if (!pwd1 || !pwd2) {
-            errCode = "RegistrationForm.ERR_PASSWORD_MISSING";
-        }
-        else if (pwd1 !== pwd2) {
-            errCode = "RegistrationForm.ERR_PASSWORD_MISMATCH";
-        }
-        else if (pwd1.length < this.props.minPasswordLength) {
-            errCode = "RegistrationForm.ERR_PASSWORD_LENGTH";
-        }
-        if (errCode) {
-            this.props.onError(errCode);
-            return;
-        }
-
-        var promise = this.props.onRegisterClick({
-            username: this.refs.username.value.trim(),
-            password: pwd1,
-            email: this.refs.email.value.trim()
-        });
-
-        if (promise) {
-            ev.target.disabled = true;
-            promise.finally(function() {
-                ev.target.disabled = false;
+        if (this.allFieldsValid()) {
+            var promise = this.props.onRegisterClick({
+                username: this.refs.username.value.trim(),
+                password: this.refs.password.value.trim(),
+                email: this.refs.email.value.trim()
             });
+
+            if (promise) {
+                ev.target.disabled = true;
+                promise.finally(function() {
+                    ev.target.disabled = false;
+                });
+            }
         }
     },
 
+    /**
+     * Returns true if all fields were valid last time
+     * they were validated.
+     */
+    allFieldsValid: function() {
+        var keys = Object.keys(this.state.fieldValid);
+        for (var i = 0; i < keys.length; ++i) {
+            if (this.state.fieldValid[keys[i]] == false) {
+                return false;
+            }
+        }
+        return true;
+    },
+
+    validateField: function(field_id) {
+        var pwd1 = this.refs.password.value.trim();
+        var pwd2 = this.refs.passwordConfirm.value.trim()
+
+        switch (field_id) {
+            case FIELD_EMAIL:
+                this.markFieldValid(
+                    field_id,
+                    this.refs.email.value == '' || !!this.refs.email.value.match(/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i),
+                    "RegistrationForm.ERR_EMAIL_INVALID"
+                );
+                break;
+            case FIELD_USERNAME:
+                // XXX: SPEC-1
+                if (encodeURIComponent(this.refs.username.value) != this.refs.username.value) {
+                    this.markFieldValid(
+                        field_id,
+                        false,
+                        "RegistrationForm.ERR_USERNAME_INVALID"
+                    );
+                } else if (this.refs.username.value == '') {
+                    this.markFieldValid(
+                        field_id,
+                        false,
+                        "RegistrationForm.ERR_USERNAME_BLANK"
+                    );
+                } else {
+                    this.markFieldValid(field_id, true);
+                }
+                break;
+            case FIELD_PASSWORD:
+                if (pwd1 == '') {
+                    this.markFieldValid(
+                        field_id,
+                        false,
+                        "RegistrationForm.ERR_PASSWORD_MISSING"
+                    );
+                } else if (pwd1.length < this.props.minPasswordLength) {
+                    this.markFieldValid(
+                        field_id,
+                        false,
+                        "RegistrationForm.ERR_PASSWORD_LENGTH"
+                    );
+                } else {
+                    this.markFieldValid(field_id, true);
+                }
+                break;
+            case FIELD_PASSWORD_CONFIRM:
+                this.markFieldValid(
+                    field_id, pwd1 == pwd2,
+                    "RegistrationForm.ERR_PASSWORD_MISMATCH"
+                );
+                break;
+        }
+    },
+
+    markFieldValid: function(field_id, val, error_code) {
+        var fieldValid = this.state.fieldValid;
+        fieldValid[field_id] = val;
+        this.setState({fieldValid: fieldValid});
+        if (!val) {
+            Velocity(this.fieldElementById(field_id), "callout.shake", 300);
+            this.props.onError(error_code);
+        }
+    },
+
+    fieldElementById(field_id) {
+        switch (field_id) {
+            case FIELD_EMAIL:
+                return this.refs.email;
+            case FIELD_USERNAME:
+                return this.refs.username;
+            case FIELD_PASSWORD:
+                return this.refs.password;
+            case FIELD_PASSWORD_CONFIRM:
+                return this.refs.passwordConfirm;
+        }
+    },
+
+    _styleField: function(field_id, baseStyle) {
+        var style = baseStyle || {};
+        if (this.state.fieldValid[field_id] === false) {
+            style['borderColor'] = 'red';
+        }
+        return style;
+    },
+
     render: function() {
+        var self = this;
         var emailSection, registerButton;
         if (this.props.showEmail) {
             emailSection = (
                 <input className="mx_Login_field" type="text" ref="email"
                     autoFocus={true} placeholder="Email address"
-                    defaultValue={this.state.email} />
+                    defaultValue={this.state.email}
+                    style={this._styleField(FIELD_EMAIL)}
+                    onBlur={function() {self.validateField(FIELD_EMAIL)}} />
             );
         }
         if (this.props.onRegisterClick) {
@@ -111,13 +217,19 @@ module.exports = React.createClass({
                     <br />
                     <input className="mx_Login_field" type="text" ref="username"
                         placeholder="User name" defaultValue={this.state.username}
+                        style={this._styleField(FIELD_USERNAME)}
+                        onBlur={function() {self.validateField(FIELD_USERNAME)}}
                         disabled={this.props.disableUsernameChanges} />
                     <br />
                     <input className="mx_Login_field" type="password" ref="password"
+                        style={this._styleField(FIELD_PASSWORD)}
+                        onBlur={function() {self.validateField(FIELD_PASSWORD)}}
                         placeholder="Password" defaultValue={this.state.password} />
                     <br />
                     <input className="mx_Login_field" type="password" ref="passwordConfirm"
                         placeholder="Confirm password"
+                        style={this._styleField(FIELD_PASSWORD_CONFIRM)}
+                        onBlur={function() {self.validateField(FIELD_PASSWORD_CONFIRM)}}
                         defaultValue={this.state.passwordConfirm} />
                     <br />
                     {registerButton}

src/components/views/rooms/MemberList.js

@@ -16,6 +16,7 @@ limitations under the License.
 var React = require('react');
 var classNames = require('classnames');
 var Matrix = require("matrix-js-sdk");
+var q = require('q');
 var MatrixClientPeg = require("../../../MatrixClientPeg");
 var Modal = require("../../../Modal");
 var Entities = require("../../../Entities");
@@ -23,6 +24,11 @@ var sdk = require('../../../index');
 var GeminiScrollbar = require('react-gemini-scrollbar');
 
 var INITIAL_LOAD_NUM_MEMBERS = 50;
+var SHARE_HISTORY_WARNING = "Newly invited users will see the history of this room. "+
+    "If you'd prefer invited users not to see messages that were sent before they joined, "+
+    "turn off, 'Share message history with new users' in the settings for this room.";
+
+var shown_invite_warning_this_session = false;
 
 module.exports = React.createClass({
     displayName: 'MemberList',
@@ -133,12 +139,41 @@ module.exports = React.createClass({
             return;
         }
 
-        var promise;
+        var invite_defer = q.defer();
+
+        var room = MatrixClientPeg.get().getRoom(this.props.roomId);
+        var history_visibility = room.currentState.getStateEvents('m.room.history_visibility', '');
+        if (history_visibility) history_visibility = history_visibility.getContent().history_visibility;
+
+        if (history_visibility == 'shared' && !shown_invite_warning_this_session) {
+            var QuestionDialog = sdk.getComponent("dialogs.QuestionDialog");
+            Modal.createDialog(QuestionDialog, {
+                title: "Warning",
+                description: SHARE_HISTORY_WARNING,
+                button: "Invite",
+                onFinished: function(should_invite) {
+                    if (should_invite) {
+                        shown_invite_warning_this_session = true;
+                        invite_defer.resolve();
+                    } else {
+                        invite_defer.reject(null);
+                    }
+                }
+            });
+        } else {
+            invite_defer.resolve();
+        }
+
+        var promise = invite_defer.promise;;
         if (isEmailAddress) {
-            promise = MatrixClientPeg.get().inviteByEmail(this.props.roomId, inputText);
+            promise = promise.then(function() {
+                 MatrixClientPeg.get().inviteByEmail(self.props.roomId, inputText);
+            });
         }
         else {
-            promise = MatrixClientPeg.get().invite(this.props.roomId, inputText);
+            promise = promise.then(function() {
+                MatrixClientPeg.get().invite(self.props.roomId, inputText);
+            });
         }
 
         self.setState({
@@ -153,11 +188,13 @@ module.exports = React.createClass({
                 inviting: false
             });
         }, function(err) {
-            console.error("Failed to invite: %s", JSON.stringify(err));
-            Modal.createDialog(ErrorDialog, {
-                title: "Server error whilst inviting",
-                description: err.message
-            });
+            if (err !== null) {
+                console.error("Failed to invite: %s", JSON.stringify(err));
+                Modal.createDialog(ErrorDialog, {
+                    title: "Server error whilst inviting",
+                    description: err.message
+                });
+            }
             self.setState({
                 inviting: false
             });