useMediaLibrary.js
| 1 | import { __ } from '@wordpress/i18n'; |
| 2 | |
| 3 | export const useMediaLibrary = ( updateCallback ) => { |
| 4 | const openMediaLibrary = ( fieldName ) => ( e ) => { |
| 5 | e.preventDefault(); |
| 6 | |
| 7 | const frame = wp.media( { |
| 8 | title: __( 'Select Image', 'presto-player' ), |
| 9 | button: { |
| 10 | text: __( 'Set Image', 'presto-player' ), |
| 11 | }, |
| 12 | multiple: false, |
| 13 | library: { |
| 14 | type: 'image', |
| 15 | }, |
| 16 | } ); |
| 17 | |
| 18 | frame.imageWasSelected = false; |
| 19 | |
| 20 | frame.on( 'select', () => { |
| 21 | const attachment = frame |
| 22 | .state() |
| 23 | .get( 'selection' ) |
| 24 | .first() |
| 25 | .toJSON(); |
| 26 | |
| 27 | const fileUrl = attachment.url; |
| 28 | frame.imageWasSelected = true; |
| 29 | updateCallback( { [ fieldName ]: fileUrl } ); |
| 30 | } ); |
| 31 | |
| 32 | frame.open(); |
| 33 | }; |
| 34 | |
| 35 | const getFilename = ( fileURL, maxLength = 30 ) => { |
| 36 | if ( ! fileURL ) { |
| 37 | return ''; |
| 38 | } |
| 39 | |
| 40 | try { |
| 41 | const url = new URL( fileURL ); |
| 42 | const fullName = url.pathname.split( '/' ).pop(); |
| 43 | |
| 44 | if ( ! fullName ) { |
| 45 | return ''; |
| 46 | } |
| 47 | |
| 48 | if ( fullName.length <= maxLength ) { |
| 49 | return fullName; |
| 50 | } |
| 51 | |
| 52 | const extIndex = fullName.lastIndexOf( '.' ); |
| 53 | const name = fullName.substring( 0, extIndex ); |
| 54 | const ext = fullName.substring( extIndex ); |
| 55 | |
| 56 | const truncated = name.substring( 0, maxLength - ext.length - 3 ); |
| 57 | return `${ truncated }...${ ext }`; |
| 58 | } catch ( e ) { |
| 59 | return fileURL; |
| 60 | } |
| 61 | }; |
| 62 | |
| 63 | return { openMediaLibrary, getFilename }; |
| 64 | }; |
| 65 |