JezK

Edit File: media.js

/** * Creates a dialog containing posts that can have a particular media attached * to it. * * @since 2.7.0 * @output wp-admin/js/media.js * * @namespace findPosts * * @requires jQuery */ /* global ajaxurl, _wpMediaGridSettings, showNotice, findPosts, ClipboardJS */ ( function( $ ){ window.findPosts = { /** * Opens a dialog to attach media to a post. * * Adds an overlay prior to retrieving a list of posts to attach the media to. * * @since 2.7.0 * * @memberOf findPosts * * @param {string} af_name The name of the affected element. * @param {string} af_val The value of the affected post element. * * @return {boolean} Always returns false. */ open: function( af_name, af_val ) { var overlay = $( '.ui-find-overlay' ); if ( overlay.length === 0 ) { $( 'body' ).append( '<div class="ui-find-overlay"></div>' ); findPosts.overlay(); } overlay.show(); if ( af_name && af_val ) { // #affected is a hidden input field in the dialog that keeps track of which media should be attached. $( '#affected' ).attr( 'name', af_name ).val( af_val ); } $( '#find-posts' ).show(); // Close the dialog when the escape key is pressed. $('#find-posts-input').trigger( 'focus' ).on( 'keyup', function( event ){ if ( event.which == 27 ) { findPosts.close(); } }); // Retrieves a list of applicable posts for media attachment and shows them. findPosts.send(); return false; }, /** * Clears the found posts lists before hiding the attach media dialog. * * @since 2.7.0 * * @memberOf findPosts * * @return {void} */ close: function() { $('#find-posts-response').empty(); $('#find-posts').hide(); $( '.ui-find-overlay' ).hide(); }, /** * Binds a click event listener to the overlay which closes the attach media * dialog. * * @since 3.5.0 * * @memberOf findPosts * * @return {void} */ overlay: function() { $( '.ui-find-overlay' ).on( 'click', function () { findPosts.close(); }); }, /** * Retrieves and displays posts based on the search term. * * Sends a post request to the admin_ajax.php, requesting posts based on the * search term provided by the user. Defaults to all posts if no search term is * provided. * * @since 2.7.0 * * @memberOf findPosts * * @return {void} */ send: function() { var post = { ps: $( '#find-posts-input' ).val(), action: 'find_posts', _ajax_nonce: $('#_ajax_nonce').val() }, spinner = $( '.find-box-search .spinner' ); spinner.addClass( 'is-active' ); /** * Send a POST request to admin_ajax.php, hide the spinner and replace the list * of posts with the response data. If an error occurs, display it. */ $.ajax( ajaxurl, { type: 'POST', data: post, dataType: 'json' }).always( function() { spinner.removeClass( 'is-active' ); }).done( function( x ) { if ( ! x.success ) { $( '#find-posts-response' ).text( wp.i18n.__( 'An error has occurred. Please reload the page and try again.' ) ); } $( '#find-posts-response' ).html( x.data ); }).fail( function() { $( '#find-posts-response' ).text( wp.i18n.__( 'An error has occurred. Please reload the page and try again.' ) ); }); } }; /** * Initializes the file once the DOM is fully loaded and attaches events to the * various form elements. * * @return {void} */ $( function() { var settings, $mediaGridWrap = $( '#wp-media-grid' ), copyAttachmentURLClipboard = new ClipboardJS( '.copy-attachment-url.media-library' ), copyAttachmentURLSuccessTimeout, previousSuccessElement = null; // Opens a manage media frame into the grid. if ( $mediaGridWrap.length && window.wp && window.wp.media ) { settings = _wpMediaGridSettings; var frame = window.wp.media({ frame: 'manage', container: $mediaGridWrap, library: settings.queryVars }).open(); // Fire a global ready event. $mediaGridWrap.trigger( 'wp-media-grid-ready', frame ); } // Prevents form submission if no post has been selected. $( '#find-posts-submit' ).on( 'click', function( event ) { if ( ! $( '#find-posts-response input[type="radio"]:checked' ).length ) event.preventDefault(); }); // Submits the search query when hitting the enter key in the search input. $( '#find-posts .find-box-search :input' ).on( 'keypress', function( event ) { if ( 13 == event.which ) { findPosts.send(); return false; } }); // Binds the click event to the search button. $( '#find-posts-search' ).on( 'click', findPosts.send ); // Binds the close dialog click event. $( '#find-posts-close' ).on( 'click', findPosts.close ); // Binds the bulk action events to the submit buttons. $( '#doaction' ).on( 'click', function( event ) { /* * Handle the bulk action based on its value. */ $( 'select[name="action"]' ).each( function() { var optionValue = $( this ).val(); if ( 'attach' === optionValue ) { event.preventDefault(); findPosts.open(); } else if ( 'delete' === optionValue ) { if ( ! showNotice.warn() ) { event.preventDefault(); } } }); }); /** * Enables clicking on the entire table row. * * @return {void} */ $( '.find-box-inside' ).on( 'click', 'tr', function() { $( this ).find( '.found-radio input' ).prop( 'checked', true ); }); /** * Handles media list copy media URL button. * * @since 6.0.0 * * @param {MouseEvent} event A click event. * @return {void} */ copyAttachmentURLClipboard.on( 'success', function( event ) { var triggerElement = $( event.trigger ), successElement = $( '.success', triggerElement.closest( '.copy-to-clipboard-container' ) ); // Clear the selection and move focus back to the trigger. event.clearSelection(); // Checking if the previousSuccessElement is present, adding the hidden class to it. if ( previousSuccessElement ) { previousSuccessElement.addClass( 'hidden' ); } // Show success visual feedback. clearTimeout( copyAttachmentURLSuccessTimeout ); successElement.removeClass( 'hidden' ); // Hide success visual feedback after 3 seconds since last success and unfocus the trigger. copyAttachmentURLSuccessTimeout = setTimeout( function() { successElement.addClass( 'hidden' ); // No need to store the previous success element further. previousSuccessElement = null; }, 3000 ); previousSuccessElement = successElement; // Handle success audible feedback. wp.a11y.speak( wp.i18n.__( 'The file URL has been copied to your clipboard' ) ); } ); }); })( jQuery );
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