General react performance improvements (#2796)

* General React performance improvements

* Cleaned up unused props/state in PermaLinkView and PostFocusView

1 files changed, 11 insertions, 30 deletions

diff --git a/webapp/components/get_team_invite_link_modal.jsx b/webapp/components/get_team_invite_link_modal.jsx
index 33cc065d1..109cb2120 100644
--- a/webapp/components/get_team_invite_link_modal.jsx
+++ b/webapp/components/get_team_invite_link_modal.jsx
@@ -1,36 +1,24 @@
 // Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
 // See License.txt for license information.
 
-import Constants from 'utils/constants.jsx';
 import GetLinkModal from './get_link_modal.jsx';
 import ModalStore from 'stores/modal_store.jsx';
 import TeamStore from 'stores/team_store.jsx';
 
-import {intlShape, injectIntl, defineMessages} from 'react-intl';
-
-const holders = defineMessages({
-    title: {
-        id: 'get_team_invite_link_modal.title',
-        defaultMessage: 'Team Invite Link'
-    },
-    help: {
-        id: 'get_team_invite_link_modal.help',
-        defaultMessage: 'Send teammates the link below for them to sign-up to this team site. The Team Invite Link can be shared with multiple teammates as it does not change unless it\'s regenerated in Team Settings by a Team Admin.'
-    },
-    helpDisabled: {
-        id: 'get_team_invite_link_modal.helpDisabled',
-        defaultMessage: 'User creation has been disabled for your team. Please ask your team administrator for details.'
-    }
-});
+import * as Utils from 'utils/utils.jsx';
+import Constants from 'utils/constants.jsx';
 
 import React from 'react';
+import PureRenderMixin from 'react-addons-pure-render-mixin';
 
-class GetTeamInviteLinkModal extends React.Component {
+export default class GetTeamInviteLinkModal extends React.Component {
     constructor(props) {
         super(props);
 
         this.handleToggle = this.handleToggle.bind(this);
 
+        this.shouldComponentUpdate = PureRenderMixin.shouldComponentUpdate.bind(this);
+
         this.state = {
             show: false
         };
@@ -51,28 +39,21 @@ class GetTeamInviteLinkModal extends React.Component {
     }
 
     render() {
-        const {formatMessage} = this.props.intl;
-
-        let helpText = formatMessage(holders.helpDisabled);
-
+        let helpText;
         if (global.window.mm_config.EnableUserCreation === 'true') {
-            helpText = formatMessage(holders.help);
+            helpText = Utils.localizeMessage('get_team_invite_link_modal.help', 'Send teammates the link below for them to sign-up to this team site. The Team Invite Link can be shared with multiple teammates as it does not change unless it\'s regenerated in Team Settings by a Team Admin.');
+        } else {
+            helpText = Utils.localizeMessage('get_team_invite_link_modal.helpDisabled', 'User creation has been disabled for your team. Please ask your team administrator for details.');
         }
 
         return (
             <GetLinkModal
                 show={this.state.show}
                 onHide={() => this.setState({show: false})}
-                title={formatMessage(holders.title)}
+                title={Utils.localizeMessage('get_team_invite_link_modal.title', 'Team Invite Link')}
                 helpText={helpText}
                 link={TeamStore.getCurrentInviteLink()}
             />
         );
     }
 }
-
-GetTeamInviteLinkModal.propTypes = {
-    intl: intlShape.isRequired
-};
-
-export default injectIntl(GetTeamInviteLinkModal);