Fixed incorrect formatting of numbers and plural words (#6696)

* Fixed incorrect formatting of numbers and plural words

* Removed unused i18n strings

* Fixed eslint errors

10 files changed, 54 insertions, 48 deletions

diff --git a/webapp/components/add_users_to_team/add_users_to_team.jsx b/webapp/components/add_users_to_team/add_users_to_team.jsx
index 691323568..34ad6eb0d 100644
--- a/webapp/components/add_users_to_team/add_users_to_team.jsx
+++ b/webapp/components/add_users_to_team/add_users_to_team.jsx
@@ -201,7 +201,7 @@ export default class AddUsersToTeam extends React.Component {
         const numRemainingText = (
             <FormattedMessage
                 id='multiselect.numPeopleRemaining'
-                defaultMessage='You can add {num, number} more {num, plural, =0 {people} one {person} other {people}}. '
+                defaultMessage='You can add {num, number} more {num, plural, one {person} other {people}}. '
                 values={{
                     num: MAX_SELECTABLE_VALUES - this.state.values.length
                 }}
diff --git a/webapp/components/admin_console/system_users/system_users_list.jsx b/webapp/components/admin_console/system_users/system_users_list.jsx
index c567fd43c..bca80428b 100644
--- a/webapp/components/admin_console/system_users/system_users_list.jsx
+++ b/webapp/components/admin_console/system_users/system_users_list.jsx
@@ -180,7 +180,7 @@ export default class SystemUsersList extends React.Component {
                 return (
                     <FormattedMessage
                         id='system_users_list.countSearch'
-                        defaultMessage='{count, number} {count, plural, one {user} other {users}} of {total} total'
+                        defaultMessage='{count, number} {count, plural, one {user} other {users}} of {total, number} total'
                         values={{
                             count,
                             total
@@ -191,7 +191,7 @@ export default class SystemUsersList extends React.Component {
                 return (
                     <FormattedMessage
                         id='system_users_list.countPage'
-                        defaultMessage='{startCount, number} - {endCount, number} {count, plural, one {user} other {users}} of {total} total'
+                        defaultMessage='{startCount, number} - {endCount, number} {count, plural, one {user} other {users}} of {total, number} total'
                         values={{
                             count,
                             startCount: startCount + 1,
diff --git a/webapp/components/delete_post_modal.jsx b/webapp/components/delete_post_modal.jsx
index a64c466cc..fc7e24f22 100644
--- a/webapp/components/delete_post_modal.jsx
+++ b/webapp/components/delete_post_modal.jsx
@@ -87,7 +87,7 @@ export default class DeletePostModal extends React.Component {
             commentWarning = (
                 <FormattedMessage
                     id='delete_post.warning'
-                    defaultMessage='This post has {count} comment(s) on it.'
+                    defaultMessage='This post has {count, number} {count, plural, one {comment} other {comments}} on it.'
                     values={{
                         count: this.state.commentCount
                     }}
diff --git a/webapp/components/file_upload.jsx b/webapp/components/file_upload.jsx
index 07aa43a99..6b36e83fb 100644
--- a/webapp/components/file_upload.jsx
+++ b/webapp/components/file_upload.jsx
@@ -17,7 +17,7 @@ import {uploadFile} from 'actions/file_actions.jsx';
 const holders = defineMessages({
     limited: {
         id: 'file_upload.limited',
-        defaultMessage: 'Uploads limited to {count} files maximum. Please use additional posts for more files.'
+        defaultMessage: 'Uploads limited to {count, number} files maximum. Please use additional posts for more files.'
     },
     filesAbove: {
         id: 'file_upload.filesAbove',
@@ -94,13 +94,13 @@ class FileUpload extends React.Component {
             const clientId = Utils.generateId();
 
             const request = uploadFile(
-                    files[i],
-                    files[i].name,
-                    channelId,
-                    clientId,
-                    this.fileUploadSuccess.bind(this, channelId),
-                    this.fileUploadFail.bind(this, clientId)
-                );
+                files[i],
+                files[i].name,
+                channelId,
+                clientId,
+                this.fileUploadSuccess.bind(this, channelId),
+                this.fileUploadFail.bind(this, clientId)
+            );
 
             const requests = this.state.requests;
             requests[clientId] = request;
diff --git a/webapp/components/filtered_user_list.jsx b/webapp/components/filtered_user_list.jsx
index cddbc762e..3a7190b2d 100644
--- a/webapp/components/filtered_user_list.jsx
+++ b/webapp/components/filtered_user_list.jsx
@@ -138,7 +138,7 @@ class FilteredUserList extends React.Component {
             count = (
                 <FormattedMessage
                     id='filtered_user_list.count'
-                    defaultMessage='{count} {count, plural, =0 {0 members} one {member} other {members}}'
+                    defaultMessage='{count, number} {count, plural, one {member} other {members}}'
                     values={{
                         count: users.length
                     }}
@@ -148,7 +148,7 @@ class FilteredUserList extends React.Component {
             count = (
                 <FormattedMessage
                     id='filtered_user_list.countTotal'
-                    defaultMessage='{count} {count, plural, =0 {0 members} one {member} other {members}} of {total} Total'
+                    defaultMessage='{count, number} {count, plural, one {member} other {members}} of {total, number} total'
                     values={{
                         count: users.length,
                         total: this.state.users.length
diff --git a/webapp/components/more_direct_channels/more_direct_channels.jsx b/webapp/components/more_direct_channels/more_direct_channels.jsx
index 8b5b6d65c..8b4a105b4 100644
--- a/webapp/components/more_direct_channels/more_direct_channels.jsx
+++ b/webapp/components/more_direct_channels/more_direct_channels.jsx
@@ -285,7 +285,7 @@ export default class MoreDirectChannels extends React.Component {
         const numRemainingText = (
             <FormattedMessage
                 id='multiselect.numPeopleRemaining'
-                defaultMessage='You can add {num, number} more {num, plural, =0 {people} one {person} other {people}}. '
+                defaultMessage='You can add {num, number} more {num, plural, one {person} other {people}}. '
                 values={{
                     num: MAX_SELECTABLE_VALUES - this.state.values.length
                 }}
diff --git a/webapp/components/post_view/commented_on_files_message/commented_on_files_message.jsx b/webapp/components/post_view/commented_on_files_message/commented_on_files_message.jsx
index a09b2b156..a8c6845c8 100644
--- a/webapp/components/post_view/commented_on_files_message/commented_on_files_message.jsx
+++ b/webapp/components/post_view/commented_on_files_message/commented_on_files_message.jsx
@@ -1,9 +1,9 @@
 // Copyright (c) 2016-present Mattermost, Inc. All Rights Reserved.
 // See License.txt for license information.
 
+import PropTypes from 'prop-types';
 import React from 'react';
-
-import * as Utils from 'utils/utils.jsx';
+import {FormattedMessage} from 'react-intl';
 
 export default class CommentedOnFilesMessage extends React.PureComponent {
     static propTypes = {
@@ -11,19 +11,19 @@ export default class CommentedOnFilesMessage extends React.PureComponent {
         /*
          * The id of the post that was commented on
          */
-        parentPostId: React.PropTypes.string.isRequired,
+        parentPostId: PropTypes.string.isRequired,
 
         /*
          * An array of file metadata for the parent post
          */
-        fileInfos: React.PropTypes.arrayOf(React.PropTypes.object),
+        fileInfos: PropTypes.arrayOf(PropTypes.object),
 
-        actions: React.PropTypes.shape({
+        actions: PropTypes.shape({
 
             /*
              * Function to get file metadata for a post
              */
-            getFilesForPost: React.PropTypes.func.isRequired
+            getFilesForPost: PropTypes.func.isRequired
         }).isRequired
     }
 
@@ -34,18 +34,28 @@ export default class CommentedOnFilesMessage extends React.PureComponent {
     }
 
     render() {
-        let message = ' ';
-
-        if (this.props.fileInfos && this.props.fileInfos.length > 0) {
-            message = this.props.fileInfos[0].name;
+        if (!this.props.fileInfos || this.props.fileInfos.length === 0) {
+            return null;
+        }
 
-            if (this.props.fileInfos.length === 2) {
-                message += Utils.localizeMessage('post_body.plusOne', ' plus 1 other file');
-            } else if (this.props.fileInfos.length > 2) {
-                message += Utils.localizeMessage('post_body.plusMore', ' plus {count} other files').replace('{count}', (this.props.fileInfos.length - 1).toString());
-            }
+        let plusMore = null;
+        if (this.props.fileInfos.length > 1) {
+            plusMore = (
+                <FormattedMessage
+                    id='post_body.plusMore'
+                    defaultMessage=' plus {count, number} other {count, plural, one {file} other {files}}'
+                    values={{
+                        count: this.props.fileInfos.length
+                    }}
+                />
+            );
         }
 
-        return <span>{message}</span>;
+        return (
+            <span>
+                {this.props.fileInfos[0].name}
+                {plusMore}
+            </span>
+        );
     }
 }
diff --git a/webapp/components/searchable_user_list/searchable_user_list.jsx b/webapp/components/searchable_user_list/searchable_user_list.jsx
index dae7835ac..e936ed25f 100644
--- a/webapp/components/searchable_user_list/searchable_user_list.jsx
+++ b/webapp/components/searchable_user_list/searchable_user_list.jsx
@@ -135,7 +135,7 @@ export default class SearchableUserList extends React.Component {
                 return (
                     <FormattedMessage
                         id='filtered_user_list.countTotal'
-                        defaultMessage='{count} {count, plural, =0 {0 members} one {member} other {members}} of {total} total'
+                        defaultMessage='{count, number} {count, plural, one {member} other {members}} of {total, number} total'
                         values={{
                             count,
                             total
@@ -147,7 +147,7 @@ export default class SearchableUserList extends React.Component {
             return (
                 <FormattedMessage
                     id='filtered_user_list.countTotalPage'
-                    defaultMessage='{startCount, number} - {endCount, number} {count, plural, =0 {0 members} one {member} other {members}} of {total} total'
+                    defaultMessage='{startCount, number} - {endCount, number} {count, plural, one {member} other {members}} of {total, number} total'
                     values={{
                         count,
                         startCount: startCount + 1,
diff --git a/webapp/components/view_image_popover_bar.jsx b/webapp/components/view_image_popover_bar.jsx
index f07eb19fb..88055b47b 100644
--- a/webapp/components/view_image_popover_bar.jsx
+++ b/webapp/components/view_image_popover_bar.jsx
@@ -42,7 +42,7 @@ export default class ViewImagePopoverBar extends React.Component {
                 <span className='pull-left text'>
                     <FormattedMessage
                         id='view_image_popover.file'
-                        defaultMessage='File {count} of {total}'
+                        defaultMessage='File {count, number} of {total, number}'
                         values={{
                             count: (this.props.fileId + 1),
                             total: this.props.totalFiles
diff --git a/webapp/i18n/en.json b/webapp/i18n/en.json
index c43d03b53..fba6174e5 100755
--- a/webapp/i18n/en.json
+++ b/webapp/i18n/en.json
@@ -1269,7 +1269,7 @@
   "delete_post.del": "Delete",
   "delete_post.post": "Post",
   "delete_post.question": "Are you sure you want to delete this {term}?",
-  "delete_post.warning": "This post has {count} comment(s) on it.",
+  "delete_post.warning": "This post has {count, number} {count, plural, one {comment} other {comments}} on it.",
   "edit_channel_header.editHeader": "Edit the Channel Header...",
   "edit_channel_header.previewHeader": "Edit header",
   "edit_channel_header_modal.cancel": "Cancel",
@@ -1350,16 +1350,13 @@
   "file_upload.disabled": "File attachments are disabled.",
   "file_upload.fileAbove": "File above {max}MB cannot be uploaded: {filename}",
   "file_upload.filesAbove": "Files above {max}MB cannot be uploaded: {filenames}",
-  "file_upload.limited": "Uploads limited to {count} files maximum. Please use additional posts for more files.",
+  "file_upload.limited": "Uploads limited to {count, number} files maximum. Please use additional posts for more files.",
   "file_upload.pasted": "Image Pasted at ",
-  "filtered_channels_list.count": "{count} {count, plural, =0 {0 channels} one {channel} other {channels}}",
-  "filtered_channels_list.countTotal": "{count} {count, plural, =0 {0 channels} one {channel} other {channels}} of {total} total",
   "filtered_channels_list.search": "Search channels",
   "filtered_user_list.any_team": "All Users",
-  "filtered_user_list.count": "{count} {count, plural, =0 {0 members} one {member} other {members}}",
-  "filtered_user_list.countPage": "{startCount, number} - {endCount, number} {count, plural, =0 {0 members} one {member} other {members}}",
-  "filtered_user_list.countTotal": "{count} {count, plural, =0 {0 members} one {member} other {members}} of {total} total",
-  "filtered_user_list.countTotalPage": "{startCount, number} - {endCount, number} {count, plural, =0 {0 members} one {member} other {members}} of {total} total",
+  "filtered_user_list.count": "{count, number} {count, plural, one {member} other {members}}",
+  "filtered_user_list.countTotal": "{count, number} {count, plural, one {member} other {members}} of {total, number} total",
+  "filtered_user_list.countTotalPage": "{startCount, number} - {endCount, number} {count, plural, one {member} other {members}} of {total, number} total",
   "filtered_user_list.member": "Member",
   "filtered_user_list.next": "Next",
   "filtered_user_list.prev": "Previous",
@@ -1803,7 +1800,7 @@
   "multiselect.add": "Add",
   "multiselect.go": "Go",
   "multiselect.instructions": "Use up/down arrows to navigate and enter to select",
-  "multiselect.numPeopleRemaining": "You can add {num, number} more {num, plural, =0 {people} one {person} other {people}}. ",
+  "multiselect.numPeopleRemaining": "You can add {num, number} more {num, plural, one {person} other {people}}. ",
   "multiselect.numRemaining": "You can add {num, number} more",
   "multiselect.placeholder": "Search and add members",
   "navbar.addMembers": "Add Members",
@@ -1869,8 +1866,7 @@
   "post_attachment.more": "Show more...",
   "post_body.commentedOn": "Commented on {name}{apostrophe} message: ",
   "post_body.deleted": "(message deleted)",
-  "post_body.plusMore": " plus {count} other files",
-  "post_body.plusOne": " plus 1 other file",
+  "post_body.plusMore": " plus {count, number} other {count, plural, one {file} other {files}}",
   "post_delete.notPosted": "Comment could not be posted",
   "post_delete.okay": "Okay",
   "post_delete.someone": "Someone deleted the message on which you tried to post a comment.",
@@ -2074,8 +2070,8 @@
   "suggestion.search.private": "Private Channels",
   "suggestion.search.public": "Public Channels",
   "system_users_list.count": "{count, number} {count, plural, one {user} other {users}}",
-  "system_users_list.countPage": "{startCount, number} - {endCount, number} {count, plural, one {user} other {users}} of {total} total",
-  "system_users_list.countSearch": "{count, number} {count, plural, one {user} other {users}} of {total} total",
+  "system_users_list.countPage": "{startCount, number} - {endCount, number} {count, plural, one {user} other {users}} of {total, number} total",
+  "system_users_list.countSearch": "{count, number} {count, plural, one {user} other {users}} of {total, number} total",
   "team_export_tab.download": "download",
   "team_export_tab.export": "Export",
   "team_export_tab.exportTeam": "Export your team",
@@ -2444,7 +2440,7 @@
   "user_profile.webrtc.unavailable": "New call unavailable until your existing call ends",
   "view_image.loading": "Loading ",
   "view_image_popover.download": "Download",
-  "view_image_popover.file": "File {count} of {total}",
+  "view_image_popover.file": "File {count, number} of {total, number}",
   "view_image_popover.publicLink": "Get Public Link",
   "web.footer.about": "About",
   "web.footer.help": "Help",