bigbluebutton-Github/bigbluebutton-html5/imports/ui/components/chat/chat-dropdown/component.jsx
2017-10-10 19:08:51 -03:00

138 lines
3.7 KiB
JavaScript

import React, { Component } from 'react';
import { defineMessages, injectIntl } from 'react-intl';
import { withModalMounter } from '/imports/ui/components/modal/service';
import Clipboard from 'clipboard';
import _ from 'lodash';
import Icon from '/imports/ui/components/icon/component';
import Dropdown from '/imports/ui/components/dropdown/component';
import DropdownTrigger from '/imports/ui/components/dropdown/trigger/component';
import DropdownContent from '/imports/ui/components/dropdown/content/component';
import DropdownList from '/imports/ui/components/dropdown/list/component';
import DropdownListItem from '/imports/ui/components/dropdown/list/item/component';
import Auth from '/imports/ui/services/auth';
import Acl from '/imports/startup/acl';
import ChatService from './../service';
import styles from './styles';
const intlMessages = defineMessages({
clear: {
id: 'app.chat.dropdown.clear',
description: 'Clear button label',
},
save: {
id: 'app.chat.dropdown.save',
description: 'Clear button label',
},
copy: {
id: 'app.chat.dropdown.copy',
description: 'Copy button label',
},
options: {
id: 'app.chat.dropdown.options',
description: 'Chat Options',
},
});
class ChatDropdown extends Component {
constructor(props) {
super(props);
this.state = {
isSettingOpen: false,
};
this.onActionsShow = this.onActionsShow.bind(this);
this.onActionsHide = this.onActionsHide.bind(this);
}
componentDidMount() {
this.clipboard = new Clipboard('#clipboardButton', {
text: () => ChatService.exportChat(ChatService.getPublicMessages()),
});
}
componentWillUnmount() {
this.clipboard.destroy();
}
onActionsShow() {
this.setState({
isSettingOpen: true,
});
}
onActionsHide() {
this.setState({
isSettingOpen: false,
});
}
getAvailableActions() {
const { intl } = this.props;
const clearIcon = 'delete';
const saveIcon = 'save_notes';
const copyIcon = 'copy';
return _.compact([
(<DropdownListItem
icon={saveIcon}
label={intl.formatMessage(intlMessages.save)}
key={_.uniqueId('action-item-')}
onClick={() => {
const link = document.createElement('a');
const mimeType = 'text/plain';
link.setAttribute('download', `public-chat-${Date.now()}.txt`);
link.setAttribute('href', `data: ${mimeType} ;charset=utf-8,
${encodeURIComponent(ChatService.exportChat(ChatService.getPublicMessages()))}`);
link.click();
}}
/>),
(<DropdownListItem
icon={copyIcon}
id="clipboardButton"
label={intl.formatMessage(intlMessages.copy)}
key={_.uniqueId('action-item-')}
/>),
(Acl.can('methods.clearPublicChatHistory', Auth.credentials) ?
<DropdownListItem
icon={clearIcon}
label={intl.formatMessage(intlMessages.clear)}
key={_.uniqueId('action-item-')}
onClick={ChatService.clearPublicChatHistory}
/>
: null),
]);
}
render() {
const { intl } = this.props;
const availableActions = this.getAvailableActions();
return (
<Dropdown
isOpen={this.state.isSettingOpen}
onShow={this.onActionsShow}
onHide={this.onActionsHide}
>
<DropdownTrigger
tabIndex={0}
ariaLabel={intl.formatMessage(intlMessages.options)}
className={styles.btn}
>
<Icon iconName="more" />
</DropdownTrigger>
<DropdownContent placement="bottom right">
<DropdownList>
{availableActions}
</DropdownList>
</DropdownContent>
</Dropdown>
);
}
}
export default withModalMounter(injectIntl(ChatDropdown));