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63 lines
1.9 KiB
63 lines
1.9 KiB
9 months ago
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( function ( $, rwmb ) {
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'use strict';
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var frame;
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function openSelectPopup( e ) {
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e.preventDefault();
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var $el = $( this );
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// Create a frame only if needed
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if ( ! frame ) {
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frame = wp.media( {
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className: 'media-frame rwmb-file-frame',
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multiple: false,
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title: rwmbFileInput.frameTitle
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} );
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}
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// Open media uploader
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frame.open();
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// Remove all attached 'select' event
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frame.off( 'select' );
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// Handle selection
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frame.on( 'select', function () {
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var url = frame.state().get( 'selection' ).first().toJSON().url;
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$el.siblings( 'input' ).val( url ).trigger( 'change' ).siblings( 'a' ).removeClass( 'hidden' );
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} );
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}
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function changeValueInput( e ) {
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e.preventDefault();
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var $el = $( this ),
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url = $el.val(),
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fileType = url.split( '.' ).pop().toLowerCase(),
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imageTypes = [ 'gif', 'jpeg', 'png', 'jpg' ],
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validImageTypes = imageTypes.includes( fileType );
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if ( validImageTypes ) {
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$el.closest( '.rwmb-file-input-inner' ).siblings( '.rwmb-file-input-image' ).removeClass( 'rwmb-file-input-hidden' ).find( 'img' ).attr( 'src', url );
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} else {
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$el.closest( '.rwmb-file-input-inner' ).siblings( '.rwmb-file-input-image' ).addClass( 'rwmb-file-input-hidden' );
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}
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}
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function clearSelection( e ) {
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e.preventDefault();
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$( this ).addClass( 'hidden' ).siblings( 'input' ).val( '' ).trigger( 'change' );
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$( this ).closest( '.rwmb-file-input-inner' ).siblings( '.rwmb-file-input-image' ).addClass( 'rwmb-file-input-hidden' );
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}
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function hideRemoveButtonWhenCloning() {
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$( this ).siblings( '.rwmb-file-input-remove' ).addClass( 'hidden' );
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}
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rwmb.$document
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.on( 'click', '.rwmb-file-input-select', openSelectPopup )
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.on( 'input change', '.rwmb-file_input', changeValueInput )
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.on( 'click', '.rwmb-file-input-remove', clearSelection )
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.on( 'clone', '.rwmb-file_input', hideRemoveButtonWhenCloning );
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} )( jQuery, rwmb );
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