blob: 452597dde8829b19953929894cec0f7203761eb5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import PostAttachmentList from './post_attachment_list.jsx';
import PostAttachmentOEmbed from './post_attachment_oembed.jsx';
import PostImage from './post_image.jsx';
import YoutubeVideo from './youtube_video.jsx';
import Constants from 'utils/constants.jsx';
import OEmbedProviders from './providers.json';
import * as Utils from 'utils/utils.jsx';
import React from 'react';
export default class PostBodyAdditionalContent extends React.Component {
constructor(props) {
super(props);
this.getSlackAttachment = this.getSlackAttachment.bind(this);
this.getOEmbedProvider = this.getOEmbedProvider.bind(this);
this.generateEmbed = this.generateEmbed.bind(this);
this.toggleEmbedVisibility = this.toggleEmbedVisibility.bind(this);
this.state = {
embedVisible: true
};
}
shouldComponentUpdate(nextProps, nextState) {
if (!Utils.areObjectsEqual(nextProps.post, this.props.post)) {
return true;
}
if (nextState.embedVisible !== this.state.embedVisible) {
return true;
}
return false;
}
toggleEmbedVisibility() {
this.setState({embedVisible: !this.state.embedVisible});
}
getSlackAttachment() {
let attachments = [];
if (this.props.post.props && this.props.post.props.attachments) {
attachments = this.props.post.props.attachments;
}
return (
<PostAttachmentList
attachments={attachments}
/>
);
}
getOEmbedProvider(link) {
for (let i = 0; i < OEmbedProviders.length; i++) {
for (let j = 0; j < OEmbedProviders[i].patterns.length; j++) {
if (link.match(OEmbedProviders[i].patterns[j])) {
return OEmbedProviders[i];
}
}
}
return null;
}
generateEmbed() {
if (this.props.post.type === 'slack_attachment') {
return this.getSlackAttachment();
}
const link = Utils.extractFirstLink(this.props.post.message);
if (!link) {
return null;
}
if (Utils.isFeatureEnabled(Constants.PRE_RELEASE_FEATURES.EMBED_PREVIEW)) {
const provider = this.getOEmbedProvider(link);
if (provider) {
return (
<PostAttachmentOEmbed
provider={provider}
link={link}
/>
);
}
}
if (YoutubeVideo.isYoutubeLink(link)) {
return (
<YoutubeVideo
channelId={this.props.post.channel_id}
link={link}
/>
);
}
for (let i = 0; i < Constants.IMAGE_TYPES.length; i++) {
const imageType = Constants.IMAGE_TYPES[i];
const suffix = link.substring(link.length - (imageType.length + 1));
if (suffix === '.' + imageType || suffix === '=' + imageType) {
return (
<PostImage
channelId={this.props.post.channel_id}
link={link}
/>
);
}
}
return null;
}
render() {
const generateEmbed = this.generateEmbed();
if (generateEmbed) {
let toggle;
if (Utils.isFeatureEnabled(Constants.PRE_RELEASE_FEATURES.EMBED_TOGGLE)) {
toggle = (
<a className='post__embed-visibility'
data-expanded={this.state.embedVisible}
aria-label='Toggle Embed Visibility'
onClick={this.toggleEmbedVisibility}
/>
);
}
return (
<div>
{toggle}
<div className='post__embed-container'
hidden={!this.state.embedVisible}
>
{generateEmbed}
</div>
</div>
);
}
return null;
}
}
PostBodyAdditionalContent.propTypes = {
post: React.PropTypes.object.isRequired
};
|
