edit.js
159 lines
| 1 | /** |
| 2 | * Internal dependencies |
| 3 | */ |
| 4 | import EmbedControls from '../common/embed-controls'; |
| 5 | import EmbedLoading from '../common/embed-loading'; |
| 6 | import EmbedPlaceholder from '../common/embed-placeholder'; |
| 7 | import Iframe from '../common/Iframe'; |
| 8 | |
| 9 | /** |
| 10 | * WordPress dependencies |
| 11 | */ |
| 12 | const { __ } = wp.i18n; |
| 13 | const { Component, Fragment } = wp.element; |
| 14 | |
| 15 | class TwitchEdit extends Component { |
| 16 | constructor() { |
| 17 | super( ...arguments ); |
| 18 | this.switchBackToURLInput = this.switchBackToURLInput.bind( this ); |
| 19 | this.setUrl = this.setUrl.bind( this ); |
| 20 | this.onLoad = this.onLoad.bind( this ); |
| 21 | this.state = { |
| 22 | editingURL: false, |
| 23 | url: this.props.attributes.url, |
| 24 | fetching: true, |
| 25 | cannotEmbed: false |
| 26 | }; |
| 27 | } |
| 28 | |
| 29 | onLoad() { |
| 30 | this.setState({ |
| 31 | fetching: false |
| 32 | }) |
| 33 | } |
| 34 | decodeHTMLEntities (str) { |
| 35 | if(str && typeof str === 'string') { |
| 36 | // strip script/html tags |
| 37 | str = str.replace(/<script[^>]*>([\S\s]*?)<\/script>/gmi, ''); |
| 38 | str = str.replace(/<\/?\w(?:[^"'>]|"[^"]*"|'[^']*')*>/gmi, ''); |
| 39 | |
| 40 | } |
| 41 | return str; |
| 42 | } |
| 43 | |
| 44 | |
| 45 | setUrl( event ) { |
| 46 | if ( event ) { |
| 47 | event.preventDefault(); |
| 48 | } |
| 49 | const { url } = this.state; |
| 50 | const { setAttributes } = this.props; |
| 51 | setAttributes( { url } ); |
| 52 | var regEx= /http[s]?:\/\/(?:www\.|clips\.)twitch\.tv\/([0-9a-zA-Z\-\_]+)\/?(chat\/?$|[0-9a-z\-\_]*)?/ |
| 53 | if(url && url.match( regEx )){ |
| 54 | var iframeSrc = this.decodeHTMLEntities(url); |
| 55 | var match = regEx.exec(iframeSrc); |
| 56 | var channelName = match[1]; |
| 57 | console.log(channelName); |
| 58 | var type = "channel"; |
| 59 | var attrs; |
| 60 | if(url.indexOf('clips.twitch.tv') > -1 ) { |
| 61 | type = 'clip'; |
| 62 | } |
| 63 | else if(url.indexOf('/videos/') > -1) { |
| 64 | type= 'video'; |
| 65 | } |
| 66 | else if(url.indexOf('#/chat$#') > -1) { |
| 67 | type= 'chat'; |
| 68 | } |
| 69 | console.log(type) |
| 70 | switch(type) { |
| 71 | case 'channel': |
| 72 | iframeSrc= 'https://player.twitch.tv/?channel=' + channelName; |
| 73 | attrs = { |
| 74 | scrolling: "no", |
| 75 | frameborder: "0", |
| 76 | allowfullscreen: "true" |
| 77 | }; |
| 78 | break; |
| 79 | |
| 80 | case 'clip': |
| 81 | iframeSrc = 'https://clips.twitch.tv/embed?clip=' + channelName + '&autoplay=false'; |
| 82 | attrs = { |
| 83 | scrolling: "no", |
| 84 | frameborder: "0", |
| 85 | allowfullscreen: "true" |
| 86 | }; |
| 87 | break; |
| 88 | |
| 89 | case 'video': |
| 90 | channelName = match[2]; |
| 91 | iframeSrc = 'https://player.twitch.tv/?video=' + channelName; |
| 92 | attrs = { |
| 93 | scrolling: "no", |
| 94 | frameborder: "0", |
| 95 | allowfullscreen: "true" |
| 96 | }; |
| 97 | break; |
| 98 | |
| 99 | case 'chat': |
| 100 | iframeSrc = 'http://www.twitch.tv/embed/' + channelName + '/chat'; |
| 101 | attrs = { |
| 102 | scrolling: "yes", |
| 103 | frameborder: "0", |
| 104 | allowfullscreen: "true", |
| 105 | id: "'" + channelName + "'" |
| 106 | |
| 107 | } |
| 108 | break; |
| 109 | } |
| 110 | console.log(iframeSrc); |
| 111 | this.setState( { editingURL: false, cannotEmbed: false } ); |
| 112 | setAttributes( {iframeSrc, attrs }) |
| 113 | } |
| 114 | else { |
| 115 | this.setState({ |
| 116 | cannotEmbed: true, |
| 117 | editingURL: true |
| 118 | }) |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | switchBackToURLInput() { |
| 123 | this.setState( { editingURL: true } ); |
| 124 | } |
| 125 | |
| 126 | render() { |
| 127 | const { url, editingURL, fetching, cannotEmbed } = this.state; |
| 128 | const { iframeSrc, attrs } = this.props.attributes; |
| 129 | |
| 130 | const label = __( 'Twitch URL'); |
| 131 | // No preview, or we can't embed the current URL, or we've clicked the edit button. |
| 132 | if ( !iframeSrc || editingURL ) { |
| 133 | return ( |
| 134 | <EmbedPlaceholder |
| 135 | label={ label } |
| 136 | onSubmit={ this.setUrl } |
| 137 | value={ url } |
| 138 | cannotEmbed={ cannotEmbed } |
| 139 | onChange={ ( event ) => this.setState( { url: event.target.value } ) } |
| 140 | /> |
| 141 | ); |
| 142 | } |
| 143 | else { |
| 144 | return ( |
| 145 | <Fragment> |
| 146 | {fetching ? <EmbedLoading /> : null} |
| 147 | <Iframe src={iframeSrc} { ...attrs } onLoad={this.onLoad} style={{ display: fetching ? 'none' : '' }} width="600" height="450" /> |
| 148 | <EmbedControls |
| 149 | showEditButton={ iframeSrc && ! cannotEmbed } |
| 150 | switchBackToURLInput={ this.switchBackToURLInput } |
| 151 | /> |
| 152 | </Fragment> |
| 153 | |
| 154 | ) |
| 155 | } |
| 156 | } |
| 157 | }; |
| 158 | export default TwitchEdit; |
| 159 |