Add custom branding functionality (#2667)

11 files changed, 409 insertions, 59 deletions

diff --git a/webapp/components/admin_console/team_settings.jsx b/webapp/components/admin_console/team_settings.jsx
index 654f0085d..d361c989f 100644
--- a/webapp/components/admin_console/team_settings.jsx
+++ b/webapp/components/admin_console/team_settings.jsx
@@ -2,11 +2,11 @@
 // See License.txt for license information.
 
 import $ from 'jquery';
-import ReactDOM from 'react-dom';
 import * as Client from 'utils/client.jsx';
 import * as AsyncClient from 'utils/async_client.jsx';
+import * as Utils from 'utils/utils.jsx';
 
-import {injectIntl, intlShape, defineMessages, FormattedMessage} from 'react-intl';
+import {injectIntl, intlShape, defineMessages, FormattedMessage, FormattedHTMLMessage} from 'react-intl';
 
 const holders = defineMessages({
     siteNameExample: {
@@ -29,42 +29,91 @@ const holders = defineMessages({
 
 import React from 'react';
 
+const ENABLE_BRAND_ACTION = 'enable_brand_action';
+const DISABLE_BRAND_ACTION = 'disable_brand_action';
+
 class TeamSettings extends React.Component {
     constructor(props) {
         super(props);
 
         this.handleChange = this.handleChange.bind(this);
         this.handleSubmit = this.handleSubmit.bind(this);
+        this.handleImageChange = this.handleImageChange.bind(this);
+        this.handleImageSubmit = this.handleImageSubmit.bind(this);
+
+        this.uploading = false;
 
         this.state = {
             saveNeeded: false,
+            brandImageExists: false,
+            enableCustomBrand: this.props.config.TeamSettings.EnableCustomBrand,
             serverError: null
         };
     }
 
-    handleChange() {
-        var s = {saveNeeded: true, serverError: this.state.serverError};
+    componentWillMount() {
+        if (global.window.mm_license.IsLicensed === 'true' && global.window.mm_license.CustomBrand === 'true') {
+            $.get('/api/v1/admin/get_brand_image').done(() => this.setState({brandImageExists: true}));
+        }
+    }
+
+    componentDidUpdate() {
+        if (this.refs.image) {
+            const reader = new FileReader();
+
+            const img = this.refs.image;
+            reader.onload = (e) => {
+                $(img).attr('src', e.target.result);
+            };
+
+            reader.readAsDataURL(this.state.brandImage);
+        }
+    }
+
+    handleChange(action) {
+        var s = {saveNeeded: true};
+
+        if (action === ENABLE_BRAND_ACTION) {
+            s.enableCustomBrand = true;
+        }
+
+        if (action === DISABLE_BRAND_ACTION) {
+            s.enableCustomBrand = false;
+        }
+
         this.setState(s);
     }
 
+    handleImageChange() {
+        const element = $(this.refs.fileInput);
+        if (element.prop('files').length > 0) {
+            this.setState({fileSelected: true, brandImage: element.prop('files')[0]});
+        }
+    }
+
     handleSubmit(e) {
         e.preventDefault();
         $('#save-button').button('loading');
 
         var config = this.props.config;
-        config.TeamSettings.SiteName = ReactDOM.findDOMNode(this.refs.SiteName).value.trim();
-        config.TeamSettings.RestrictCreationToDomains = ReactDOM.findDOMNode(this.refs.RestrictCreationToDomains).value.trim();
-        config.TeamSettings.EnableTeamCreation = ReactDOM.findDOMNode(this.refs.EnableTeamCreation).checked;
-        config.TeamSettings.EnableUserCreation = ReactDOM.findDOMNode(this.refs.EnableUserCreation).checked;
-        config.TeamSettings.RestrictTeamNames = ReactDOM.findDOMNode(this.refs.RestrictTeamNames).checked;
-        config.TeamSettings.EnableTeamListing = ReactDOM.findDOMNode(this.refs.EnableTeamListing).checked;
+        config.TeamSettings.SiteName = this.refs.SiteName.value.trim();
+        config.TeamSettings.RestrictCreationToDomains = this.refs.RestrictCreationToDomains.value.trim();
+        config.TeamSettings.EnableTeamCreation = this.refs.EnableTeamCreation.checked;
+        config.TeamSettings.EnableUserCreation = this.refs.EnableUserCreation.checked;
+        config.TeamSettings.RestrictTeamNames = this.refs.RestrictTeamNames.checked;
+        config.TeamSettings.EnableTeamListing = this.refs.EnableTeamListing.checked;
+        config.TeamSettings.EnableCustomBrand = this.refs.EnableCustomBrand.checked;
+
+        if (this.refs.CustomBrandText) {
+            config.TeamSettings.CustomBrandText = this.refs.CustomBrandText.value;
+        }
 
         var MaxUsersPerTeam = 50;
-        if (!isNaN(parseInt(ReactDOM.findDOMNode(this.refs.MaxUsersPerTeam).value, 10))) {
-            MaxUsersPerTeam = parseInt(ReactDOM.findDOMNode(this.refs.MaxUsersPerTeam).value, 10);
+        if (!isNaN(parseInt(this.refs.MaxUsersPerTeam.value, 10))) {
+            MaxUsersPerTeam = parseInt(this.refs.MaxUsersPerTeam.value, 10);
         }
         config.TeamSettings.MaxUsersPerTeam = MaxUsersPerTeam;
-        ReactDOM.findDOMNode(this.refs.MaxUsersPerTeam).value = MaxUsersPerTeam;
+        this.refs.MaxUsersPerTeam.value = MaxUsersPerTeam;
 
         Client.saveConfig(
             config,
@@ -86,6 +135,219 @@ class TeamSettings extends React.Component {
         );
     }
 
+    handleImageSubmit(e) {
+        e.preventDefault();
+
+        if (!this.state.brandImage) {
+            return;
+        }
+
+        if (this.uploading) {
+            return;
+        }
+
+        $('#upload-button').button('loading');
+        this.uploading = true;
+
+        Client.uploadBrandImage(this.state.brandImage,
+            () => {
+                $('#upload-button').button('complete');
+                this.setState({brandImageExists: true, brandImage: null});
+                this.uploading = false;
+            },
+            (err) => {
+                $('#upload-button').button('reset');
+                this.uploading = false;
+                this.setState({serverImageError: err.message});
+            }
+        );
+    }
+
+    createBrandSettings() {
+        var btnClass = 'btn';
+        if (this.state.fileSelected) {
+            btnClass = 'btn btn-primary';
+        }
+
+        var serverImageError = '';
+        if (this.state.serverImageError) {
+            serverImageError = <div className='form-group has-error'><label className='control-label'>{this.state.serverImageError}</label></div>;
+        }
+
+        let uploadImage;
+        let uploadText;
+        if (this.state.enableCustomBrand) {
+            let img;
+            if (this.state.brandImage) {
+                img = (
+                    <img
+                        ref='image'
+                        className='brand-img'
+                        src=''
+                    />
+                );
+            } else if (this.state.brandImageExists) {
+                img = (
+                    <img
+                        className='brand-img'
+                        src='/api/v1/admin/get_brand_image'
+                    />
+                );
+            } else {
+                img = (
+                    <p>
+                        <FormattedMessage
+                            id='admin.team.noBrandImage'
+                            defaultMessage='No brand image uploaded'
+                        />
+                    </p>
+                );
+            }
+
+            uploadImage = (
+                <div className='form-group'>
+                    <label
+                        className='control-label col-sm-4'
+                        htmlFor='CustomBrandImage'
+                    >
+                        <FormattedMessage
+                            id='admin.team.brandImageTitle'
+                            defaultMessage='Custom Brand Image:'
+                        />
+                    </label>
+                    <div className='col-sm-8'>
+                        {img}
+                    </div>
+                    <div className='col-sm-4'/>
+                    <div className='col-sm-8'>
+                        <div className='file__upload'>
+                            <button className='btn btn-default'>
+                                <FormattedMessage
+                                    id='admin.team.chooseImage'
+                                    defaultMessage='Choose New Image'
+                                />
+                            </button>
+                            <input
+                                ref='fileInput'
+                                type='file'
+                                accept='.jpg,.png,.bmp'
+                                onChange={this.handleImageChange}
+                            />
+                        </div>
+                        <button
+                            className={btnClass}
+                            disabled={!this.state.fileSelected}
+                            onClick={this.handleImageSubmit}
+                            id='upload-button'
+                            data-loading-text={'<span class=\'glyphicon glyphicon-refresh glyphicon-refresh-animate\'></span> ' + Utils.localizeMessage('admin.team.uploading', 'Uploading..')}
+                            data-complete-text={'<span class=\'glyphicon glyphicon-ok\'></span> ' + Utils.localizeMessage('admin.team.uploaded', 'Uploaded!')}
+                        >
+                            <FormattedMessage
+                                id='admin.team.upload'
+                                defaultMessage='Upload'
+                            />
+                        </button>
+                        <br/>
+                        {serverImageError}
+                        <p className='help-text no-margin'>
+                            <FormattedHTMLMessage
+                                id='admin.team.uploadDesc'
+                                defaultMessage='Customize your user experience by adding a custom image to your login screen. See examples at <a href="http://docs.mattermost.com/administration/config-settings.html#custom-branding" target="_blank">docs.mattermost.com/administration/config-settings.html#custom-branding</a>.'
+                            />
+                        </p>
+                    </div>
+                </div>
+            );
+
+            uploadText = (
+                <div className='form-group'>
+                    <label
+                        className='control-label col-sm-4'
+                        htmlFor='CustomBrandText'
+                    >
+                        <FormattedMessage
+                            id='admin.team.brandTextTitle'
+                            defaultMessage='Custom Brand Text:'
+                        />
+                    </label>
+                    <div className='col-sm-8'>
+                        <textarea
+                            type='text'
+                            rows='5'
+                            maxLength='1024'
+                            className='form-control admin-textarea'
+                            id='CustomBrandText'
+                            ref='CustomBrandText'
+                            onChange={this.handleChange}
+                        >
+                            {this.props.config.TeamSettings.CustomBrandText}
+                        </textarea>
+                        <p className='help-text'>
+                            <FormattedMessage
+                                id='admin.team.brandTextDescription'
+                                defaultMessage='The custom branding Markdown-formatted text you would like to appear below your custom brand image on your login sreen.'
+                            />
+                        </p>
+                    </div>
+                </div>
+            );
+        }
+
+        return (
+            <div>
+                <div className='form-group'>
+                    <label
+                        className='control-label col-sm-4'
+                        htmlFor='EnableCustomBrand'
+                    >
+                        <FormattedMessage
+                            id='admin.team.brandTitle'
+                            defaultMessage='Enable Custom Branding: '
+                        />
+                    </label>
+                    <div className='col-sm-8'>
+                        <label className='radio-inline'>
+                            <input
+                                type='radio'
+                                name='EnableCustomBrand'
+                                value='true'
+                                ref='EnableCustomBrand'
+                                defaultChecked={this.props.config.TeamSettings.EnableCustomBrand}
+                                onChange={this.handleChange.bind(this, ENABLE_BRAND_ACTION)}
+                            />
+                            <FormattedMessage
+                                id='admin.team.true'
+                                defaultMessage='true'
+                            />
+                        </label>
+                        <label className='radio-inline'>
+                            <input
+                                type='radio'
+                                name='EnableCustomBrand'
+                                value='false'
+                                defaultChecked={!this.props.config.TeamSettings.EnableCustomBrand}
+                                onChange={this.handleChange.bind(this, DISABLE_BRAND_ACTION)}
+                            />
+                            <FormattedMessage
+                                id='admin.team.false'
+                                defaultMessage='false'
+                            />
+                        </label>
+                        <p className='help-text'>
+                            <FormattedMessage
+                                id='admin.team.brandDesc'
+                                defaultMessage='Enable custom branding to show an image of your choice, uploaded below, and some help text, written below, on the login page.'
+                            />
+                        </p>
+                    </div>
+                </div>
+
+                {uploadImage}
+                {uploadText}
+            </div>
+        );
+    }
+
     render() {
         const {formatMessage} = this.props.intl;
         var serverError = '';
@@ -98,6 +360,11 @@ class TeamSettings extends React.Component {
             saveClass = 'btn btn-primary';
         }
 
+        let brand;
+        if (global.window.mm_license.IsLicensed === 'true' && global.window.mm_license.CustomBrand === 'true') {
+            brand = this.createBrandSettings();
+        }
+
         return (
             <div className='wrapper--fixed'>
 
@@ -387,6 +654,8 @@ class TeamSettings extends React.Component {
                         </div>
                     </div>
 
+                    {brand}
+
                     <div className='form-group'>
                         <div className='col-sm-12'>
                             {serverError}
@@ -417,4 +686,4 @@ TeamSettings.propTypes = {
     config: React.PropTypes.object
 };
 
-export default injectIntl(TeamSettings);
\ No newline at end of file
+export default injectIntl(TeamSettings);
diff --git a/webapp/components/login/login.jsx b/webapp/components/login/login.jsx
index ed7495b13..a3dadbf36 100644
--- a/webapp/components/login/login.jsx
+++ b/webapp/components/login/login.jsx
@@ -9,6 +9,7 @@ import LoginMfa from './components/login_mfa.jsx';
 import TeamStore from 'stores/team_store.jsx';
 import UserStore from 'stores/user_store.jsx';
 
+import * as TextFormatting from 'utils/text_formatting.jsx';
 import * as Client from 'utils/client.jsx';
 import * as Utils from 'utils/utils.jsx';
 import Constants from 'utils/constants.jsx';
@@ -134,6 +135,24 @@ export default class Login extends React.Component {
             );
         }
     }
+    createCustomLogin() {
+        if (global.window.mm_license.IsLicensed === 'true' &&
+                global.window.mm_license.CustomBrand === 'true' &&
+                global.window.mm_config.EnableCustomBrand === 'true') {
+            const text = global.window.mm_config.CustomBrandText || '';
+
+            return (
+                <div>
+                    <img
+                        src='/api/v1/admin/get_brand_image'
+                    />
+                    <p dangerouslySetInnerHTML={{__html: TextFormatting.formatText(text)}}/>
+                </div>
+            );
+        }
+
+        return null;
+    }
     createLoginOptions(currentTeam) {
         const extraParam = Utils.getUrlParameter('extra');
         let extraBox = '';
@@ -364,6 +383,8 @@ export default class Login extends React.Component {
         }
 
         let content;
+        let customContent;
+        let customClass;
         if (this.state.showMfa) {
             content = (
                 <LoginMfa
@@ -375,6 +396,10 @@ export default class Login extends React.Component {
             );
         } else {
             content = this.createLoginOptions(currentTeam);
+            customContent = this.createCustomLogin();
+            if (customContent) {
+                customClass = 'branded';
+            }
         }
 
         return (
@@ -388,24 +413,29 @@ export default class Login extends React.Component {
                     </Link>
                 </div>
                 <div className='col-sm-12'>
-                    <div className='signup-team__container'>
-                        <h5 className='margin--less'>
-                            <FormattedMessage
-                                id='login.signTo'
-                                defaultMessage='Sign in to:'
-                            />
-                        </h5>
-                        <h2 className='signup-team__name'>{currentTeam.display_name}</h2>
-                        <h2 className='signup-team__subdomain'>
-                            <FormattedMessage
-                                id='login.on'
-                                defaultMessage='on {siteName}'
-                                values={{
-                                    siteName: global.window.mm_config.SiteName
-                                }}
-                            />
-                        </h2>
-                        {content}
+                    <div className={'signup-team__container ' + customClass}>
+                        <div className='signup__markdown'>
+                            {customContent}
+                        </div>
+                        <div className='signup__content'>
+                            <h5 className='margin--less'>
+                                <FormattedMessage
+                                    id='login.signTo'
+                                    defaultMessage='Sign in to:'
+                                />
+                            </h5>
+                            <h2 className='signup-team__name'>{currentTeam.display_name}</h2>
+                            <h2 className='signup-team__subdomain'>
+                                <FormattedMessage
+                                    id='login.on'
+                                    defaultMessage='on {siteName}'
+                                    values={{
+                                        siteName: global.window.mm_config.SiteName
+                                    }}
+                                />
+                            </h2>
+                            {content}
+                        </div>
                     </div>
                 </div>
             </div>
diff --git a/webapp/i18n/en.json b/webapp/i18n/en.json
index 023584e1d..df6a09779 100644
--- a/webapp/i18n/en.json
+++ b/webapp/i18n/en.json
@@ -488,6 +488,17 @@
   "admin.system_analytics.activeUsers": "Active Users With Posts",
   "admin.system_analytics.title": "the System",
   "admin.system_analytics.totalPosts": "Total Posts",
+  "admin.team.noBrandImage": "No brand image uploaded",
+  "admin.team.brandImageTitle": "Custom Brand Image:",
+  "admin.team.chooseImage": "Choose New Image",
+  "admin.team.uploading": "Uploading..",
+  "admin.team.uploaded": "Uploaded!",
+  "admin.team.upload": "Upload",
+  "admin.team.uploadDesc": "Customize your user experience by adding a custom image to your login screen. See examples at <a href='http://docs.mattermost.com/administration/config-settings.html#custom-branding' target='_blank'>docs.mattermost.com/administration/config-settings.html#custom-branding</a>.",
+  "admin.team.brandTextTitle": "Custom Brand Text:",
+  "admin.team.brandTextDescription": "The custom branding Markdown-formatted text you would like to appear below your custom brand image on your login sreen.",
+  "admin.team.brandTitle": "Enable Custom Branding: ",
+  "admin.team.brandDesc": "Enable custom branding to show an image of your choice, uploaded below, and some help text, written below, on the login page.",
   "admin.team.dirDesc": "When true, teams that are configured to show in team directory will show on main page inplace of creating a new team.",
   "admin.team.dirTitle": "Enable Team Directory: ",
   "admin.team.false": "false",
diff --git a/webapp/sass/components/_inputs.scss b/webapp/sass/components/_inputs.scss
index 42ab56128..c34d0d2d4 100644
--- a/webapp/sass/components/_inputs.scss
+++ b/webapp/sass/components/_inputs.scss
@@ -33,3 +33,7 @@ fieldset {
         }
     }
 }
+
+.admin-textarea {
+    resize: none;
+}
diff --git a/webapp/sass/responsive/_mobile.scss b/webapp/sass/responsive/_mobile.scss
index e3fac21f7..21c3135c2 100644
--- a/webapp/sass/responsive/_mobile.scss
+++ b/webapp/sass/responsive/_mobile.scss
@@ -738,16 +738,17 @@
 
     .inner-wrap {
         @include single-transition(all, .5s, ease);
-        &:before{
-            content:"";
+
+        &:before {
             //Some trickery in order for the z-index transition to happen immediately on move-in and delayed on move-out.
-            transition: background-color 0.5s ease, z-index 0s ease 0.5s;
             background-color: transparent;
+            content: '';
             height: 100%;
-            width: calc(100% + 30px);
             left: -15px;
             position: absolute;
             top: 0;
+            transition: background-color 0.5s ease, z-index 0s ease 0.5s;
+            width: calc(100% + 30px);
             z-index: 0;
         }
 
@@ -755,9 +756,9 @@
             @include translate3d(290px, 0, 0);
 
             &:before {
+                background-color: rgba(0, 0, 0, .4);
+                transition: background-color .5s ease;
                 z-index: 9999;
-                transition: background-color 0.5s ease;
-                background-color: rgba(0, 0, 0, 0.4);
             }
         }
 
diff --git a/webapp/sass/responsive/_tablet.scss b/webapp/sass/responsive/_tablet.scss
index db2a8d7b9..cb5216dea 100644
--- a/webapp/sass/responsive/_tablet.scss
+++ b/webapp/sass/responsive/_tablet.scss
@@ -1,6 +1,17 @@
 @charset 'UTF-8';
 
 @media screen and (max-width: 960px) {
+    .signup-team__container {
+        &.branded {
+            display: block;
+            margin: 0 auto;
+            max-width: 380px;
+
+            .signup__markdown {
+                display: none;
+            }
+        }
+    }
     .sidebar--right {
         @include single-transition(all, .5s, ease);
         @include translateX(100%);
diff --git a/webapp/sass/routes/_admin-console.scss b/webapp/sass/routes/_admin-console.scss
index faa66e08b..6987b59ae 100644
--- a/webapp/sass/routes/_admin-console.scss
+++ b/webapp/sass/routes/_admin-console.scss
@@ -344,3 +344,8 @@
         }
     }
 }
+
+.brand-img {
+    margin-bottom: 1.5em;
+    max-width: 150px;
+}
diff --git a/webapp/sass/routes/_signup.scss b/webapp/sass/routes/_signup.scss
index 6d6092170..77ccdf4ed 100644
--- a/webapp/sass/routes/_signup.scss
+++ b/webapp/sass/routes/_signup.scss
@@ -10,12 +10,33 @@
         margin-right: 5px;
     }
 }
+
 .signup-team__container {
     margin: 0 auto;
     max-width: 380px;
     padding: 100px 0 50px;
     position: relative;
 
+    &.branded {
+        @include display-flex;
+        @include flex-direction(row);
+        max-width: 900px;
+
+        .signup__markdown {
+            @include flex(1.3 0 0);
+            padding-right: 80px;
+
+            p {
+                color: lighten($black, 50%);
+            }
+        }
+
+        .signup__content {
+            @include flex(1 0 0);
+        }
+
+    }
+
     &.padding--less {
         padding-top: 50px;
     }
diff --git a/webapp/stores/admin_store.jsx b/webapp/stores/admin_store.jsx
index 0f19dd484..ecfbaf85f 100644
--- a/webapp/stores/admin_store.jsx
+++ b/webapp/stores/admin_store.jsx
@@ -24,26 +24,6 @@ class AdminStoreClass extends EventEmitter {
         this.config = null;
         this.teams = null;
         this.complianceReports = null;
-
-        this.emitLogChange = this.emitLogChange.bind(this);
-        this.addLogChangeListener = this.addLogChangeListener.bind(this);
-        this.removeLogChangeListener = this.removeLogChangeListener.bind(this);
-
-        this.emitAuditChange = this.emitAuditChange.bind(this);
-        this.addAuditChangeListener = this.addAuditChangeListener.bind(this);
-        this.removeAuditChangeListener = this.removeAuditChangeListener.bind(this);
-
-        this.emitComplianceReportsChange = this.emitComplianceReportsChange.bind(this);
-        this.addComplianceReportsChangeListener = this.addComplianceReportsChangeListener.bind(this);
-        this.removeComplianceReportsChangeListener = this.removeComplianceReportsChangeListener.bind(this);
-
-        this.emitConfigChange = this.emitConfigChange.bind(this);
-        this.addConfigChangeListener = this.addConfigChangeListener.bind(this);
-        this.removeConfigChangeListener = this.removeConfigChangeListener.bind(this);
-
-        this.emitAllTeamsChange = this.emitAllTeamsChange.bind(this);
-        this.addAllTeamsChangeListener = this.addAllTeamsChangeListener.bind(this);
-        this.removeAllTeamsChangeListener = this.removeAllTeamsChangeListener.bind(this);
     }
 
     emitLogChange() {
diff --git a/webapp/utils/async_client.jsx b/webapp/utils/async_client.jsx
index 5b0c221ae..80a08dc21 100644
--- a/webapp/utils/async_client.jsx
+++ b/webapp/utils/async_client.jsx
@@ -1334,4 +1334,3 @@ export function regenCommandToken(id) {
         }
     );
 }
-
diff --git a/webapp/utils/client.jsx b/webapp/utils/client.jsx
index 6c784c11c..687d47da4 100644
--- a/webapp/utils/client.jsx
+++ b/webapp/utils/client.jsx
@@ -1738,3 +1738,22 @@ export function updateMfa(data, success, error) {
         }
     });
 }
+
+export function uploadBrandImage(image, success, error) {
+    const formData = new FormData();
+    formData.append('image', image, image.name);
+
+    $.ajax({
+        url: '/api/v1/admin/upload_brand_image',
+        type: 'POST',
+        data: formData,
+        cache: false,
+        contentType: false,
+        processData: false,
+        success,
+        error: function onError(xhr, status, err) {
+            var e = handleError('uploadBrandImage', xhr, status, err);
+            error(e);
+        }
+    });
+}