76 lines
2.1 KiB
JavaScript
76 lines
2.1 KiB
JavaScript
/*
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Copyright 2015 OpenMarket Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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'use strict';
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var MatrixClientPeg = require('../../MatrixClientPeg');
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var DefaultAvatar = require('../../DefaultAvatar');
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var React = require('react');
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module.exports = {
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propTypes: {
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member: React.PropTypes.object.isRequired,
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width: React.PropTypes.number,
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height: React.PropTypes.number,
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resizeMethod: React.PropTypes.string,
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},
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getDefaultProps: function() {
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return {
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width: 40,
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height: 40,
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resizeMethod: 'crop'
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}
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},
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// takes member as an arg so it can be used if the
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// avatars are required outsode of components
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// (eg. in html5 desktop notifs)
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avatarUrlForMember(member) {
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var url = MatrixClientPeg.get().getAvatarUrlForMember(
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member,
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this.props.width, this.props.height, this.props.resizeMethod,
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false
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);
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if (url === null) {
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url = this.defaultAvatarUrl(member);
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}
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return url;
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},
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defaultAvatarUrl: function(member) {
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return DefaultAvatar.defaultAvatarUrlForString(
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member.userId
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);
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},
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onError: function(ev) {
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// don't tightloop if the browser can't load a data url
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if (ev.target.src == this.defaultAvatarUrl(this.props.member)) {
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return;
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}
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this.setState({
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imageUrl: this.defaultAvatarUrl(this.props.member)
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});
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},
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getInitialState: function() {
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return {
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imageUrl: this.avatarUrlForMember(this.props.member)
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};
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}
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};
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