edit.js
162 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} = wp.element; |
| 14 | import {googleDocsIcon} from '../common/icons'; |
| 15 | |
| 16 | class GoogleDocsEdit extends Component { |
| 17 | constructor() { |
| 18 | super(...arguments); |
| 19 | this.switchBackToURLInput = this.switchBackToURLInput.bind(this); |
| 20 | this.setUrl = this.setUrl.bind(this); |
| 21 | this.updateAlignment = this.updateAlignment.bind(this); |
| 22 | this.onLoad = this.onLoad.bind(this); |
| 23 | this.hideOverlay = this.hideOverlay.bind(this); |
| 24 | this.state = { |
| 25 | editingURL: false, |
| 26 | url: this.props.attributes.url, |
| 27 | fetching: true, |
| 28 | cannotEmbed: false, |
| 29 | interactive: false |
| 30 | }; |
| 31 | } |
| 32 | |
| 33 | static getDerivedStateFromProps(nextProps, state) { |
| 34 | if (!nextProps.isSelected && state.interactive) { |
| 35 | return {interactive: false}; |
| 36 | } |
| 37 | |
| 38 | return null; |
| 39 | } |
| 40 | |
| 41 | hideOverlay() { |
| 42 | this.setState({interactive: true}); |
| 43 | } |
| 44 | |
| 45 | onLoad() { |
| 46 | this.setState({ |
| 47 | fetching: false |
| 48 | }) |
| 49 | } |
| 50 | |
| 51 | decodeHTMLEntities(str) { |
| 52 | if (str && typeof str === 'string') { |
| 53 | // strip script/html tags |
| 54 | str = str.replace(/<script[^>]*>([\S\s]*?)<\/script>/gmi, ''); |
| 55 | str = str.replace(/<\/?\w(?:[^"'>]|"[^"]*"|'[^']*')*>/gmi, ''); |
| 56 | |
| 57 | } |
| 58 | return str; |
| 59 | } |
| 60 | |
| 61 | updateAlignment(nextAlign) { |
| 62 | const {setAttributes} = this.props; |
| 63 | const extraUpdatedAttributes = |
| 64 | ['wide', 'full'].indexOf(nextAlign) !== -1 |
| 65 | ? {width: undefined, height: undefined} |
| 66 | : {}; |
| 67 | setAttributes({ |
| 68 | ...extraUpdatedAttributes, |
| 69 | align: nextAlign, |
| 70 | }); |
| 71 | } |
| 72 | |
| 73 | |
| 74 | setUrl(event) { |
| 75 | if (event) { |
| 76 | event.preventDefault(); |
| 77 | } |
| 78 | const {url} = this.state; |
| 79 | const {setAttributes} = this.props; |
| 80 | setAttributes({url}); |
| 81 | if (url && url.match(/^http[s]?:\/\/((?:www\.)?docs\.google\.com(?:.*)?(?:document|presentation|spreadsheets|forms|drawings)\/[a-z0-9\/\?=_\-\.\,&%\$#\@\!\+]*)/i)) { |
| 82 | var iframeSrc = this.decodeHTMLEntities(url); |
| 83 | var regEx = /google\.com(?:.+)?(document|presentation|spreadsheets|forms|drawings)/i; |
| 84 | var match = regEx.exec(iframeSrc); |
| 85 | var type = match[1]; |
| 86 | if (type && type === 'document') { |
| 87 | if (!iframeSrc.match(/([?&])embedded=true/i)) { |
| 88 | if (iframeSrc.indexOf('?') > -1) { |
| 89 | iframeSrc += '&embedded=true'; |
| 90 | } else { |
| 91 | iframeSrc += '?embedded=true' |
| 92 | } |
| 93 | } |
| 94 | this.setState({editingURL: false, cannotEmbed: false}); |
| 95 | setAttributes({iframeSrc: iframeSrc}) |
| 96 | } else { |
| 97 | this.setState({ |
| 98 | cannotEmbed: true, |
| 99 | editingURL: true |
| 100 | }) |
| 101 | } |
| 102 | } else { |
| 103 | this.setState({ |
| 104 | cannotEmbed: true, |
| 105 | editingURL: true |
| 106 | }) |
| 107 | } |
| 108 | } |
| 109 | |
| 110 | switchBackToURLInput() { |
| 111 | this.setState({editingURL: true}); |
| 112 | } |
| 113 | |
| 114 | render() { |
| 115 | const {url, editingURL, fetching, cannotEmbed, interactive} = this.state; |
| 116 | const {iframeSrc} = this.props.attributes; |
| 117 | const label = __('Google Docs URL'); |
| 118 | |
| 119 | // No preview, or we can't embed the current URL, or we've clicked the edit button. |
| 120 | if (!iframeSrc || editingURL) { |
| 121 | return ( |
| 122 | <div> |
| 123 | <EmbedPlaceholder |
| 124 | label={label} |
| 125 | onSubmit={this.setUrl} |
| 126 | value={url} |
| 127 | cannotEmbed={cannotEmbed} |
| 128 | onChange={(event) => this.setState({url: event.target.value})} |
| 129 | icon={googleDocsIcon} |
| 130 | DocTitle={__('Learn more about Google doc embed')} |
| 131 | docLink={'https://embedpress.com/docs/embed-google-docs-wordpress/'} |
| 132 | /> |
| 133 | </div> |
| 134 | |
| 135 | ); |
| 136 | } else { |
| 137 | return ( |
| 138 | <div> |
| 139 | {fetching ? <EmbedLoading/> : null} |
| 140 | |
| 141 | <Iframe src={iframeSrc} onMouseUp={ this.hideOverlay } onLoad={this.onLoad} style={{display: fetching ? 'none' : ''}} |
| 142 | frameBorder="0" width="600" height="450"/> |
| 143 | |
| 144 | { ! interactive && ( |
| 145 | <div |
| 146 | className="block-library-embed__interactive-overlay" |
| 147 | onMouseUp={ this.hideOverlay } |
| 148 | /> |
| 149 | ) } |
| 150 | |
| 151 | <EmbedControls |
| 152 | showEditButton={iframeSrc && !cannotEmbed} |
| 153 | switchBackToURLInput={this.switchBackToURLInput} |
| 154 | /> |
| 155 | </div> |
| 156 | ) |
| 157 | } |
| 158 | |
| 159 | } |
| 160 | }; |
| 161 | export default GoogleDocsEdit; |
| 162 |