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<title>[57713] trunk/src: Site icon: Polish up Site Icon on the general settings screen.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/57713">57713</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/57713","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>jorbin</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2024-02-26 20:16:09 +0000 (Mon, 26 Feb 2024)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Site icon: Polish up Site Icon on the general settings screen.

This fixes a number of issues, chief among them:
- Updates to the site title are reflected in the preview.
- Improve alt text for preview
- Make string describing site icon more succinct.
- Add inline documentation to JavaScript

Props kebbet, jorbin, swissspidy, afercia, mukesh27, alexstine, jameskoster, andraganescu.
Fixes <a href="https://core.trac.wordpress.org/ticket/54370">#54370</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcjs_enqueuesadminsiteiconjs">trunk/src/js/_enqueues/admin/site-icon.js</a></li>
<li><a href="#trunksrcwpadmincssformscss">trunk/src/wp-admin/css/forms.css</a></li>
<li><a href="#trunksrcwpadmincsssiteiconcss">trunk/src/wp-admin/css/site-icon.css</a></li>
<li><a href="#trunksrcwpadminincludesoptionsphp">trunk/src/wp-admin/includes/options.php</a></li>
<li><a href="#trunksrcwpadminoptionsgeneralphp">trunk/src/wp-admin/options-general.php</a></li>
<li><a href="#trunksrcwpincludesscriptloaderphp">trunk/src/wp-includes/script-loader.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcjs_enqueuesadminsiteiconjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/js/_enqueues/admin/site-icon.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/js/_enqueues/admin/site-icon.js 2024-02-26 16:25:28 UTC (rev 57712)
+++ trunk/src/js/_enqueues/admin/site-icon.js   2024-02-26 20:16:09 UTC (rev 57713)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1,15 +1,40 @@
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-(function($) {
-       var frame;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/**
+ * Handle the site icon setting in options-general.php.
+ *
+ * @since 6.5.0
+ * @output wp-admin/js/site-icon.js
+ */
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        function calculateImageSelectOptions ( attachment ) {
-               var realWidth  = attachment.get( 'width' ),
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/* global jQuery, wp */
+
+( function ( $ ) {
+       var $chooseButton = $( '#choose-from-library-button' ),
+               $iconPreview = $( '#site-icon-preview' ),
+               $browserIconPreview = $( '#browser-icon-preview' ),
+               $appIconPreview = $( '#app-icon-preview' ),
+               $hiddenDataField = $( '#site_icon_hidden_field' ),
+               $removeButton = $( '#js-remove-site-icon' ),
+               frame;
+
+       /**
+        * Calculate image selection options based on the attachment dimensions.
+        *
+        * @since 6.5.0
+        *
+        * @param {Object} attachment The attachment object representing the image.
+        * @return {Object} The image selection options.
+        */
+       function calculateImageSelectOptions( attachment ) {
+               var realWidth = attachment.get( 'width' ),
</ins><span class="cx" style="display: block; padding: 0 10px">                         realHeight = attachment.get( 'height' ),
</span><span class="cx" style="display: block; padding: 0 10px">                        xInit = 512,
</span><span class="cx" style="display: block; padding: 0 10px">                        yInit = 512,
</span><span class="cx" style="display: block; padding: 0 10px">                        ratio = xInit / yInit,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        xImg  = xInit,
-                       yImg  = yInit,
-                       x1, y1, imgSelectOptions;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 xImg = xInit,
+                       yImg = yInit,
+                       x1,
+                       y1,
+                       imgSelectOptions;
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                if ( realWidth / realHeight > ratio ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        yInit = realHeight;
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -35,104 +60,177 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        x1: x1,
</span><span class="cx" style="display: block; padding: 0 10px">                        y1: y1,
</span><span class="cx" style="display: block; padding: 0 10px">                        x2: xInit + x1,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        y2: yInit + y1
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 y2: yInit + y1,
</ins><span class="cx" style="display: block; padding: 0 10px">                 };
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                return imgSelectOptions;
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        $( function() {
-               // Build the choose from library frame.
-               $( '#choose-from-library-link' ).on( 'click', function() {
-                       var $el = $(this);
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /**
+        * Initializes the media frame for selecting or cropping an image.
+        *
+        * @since 6.5.0
+        */
+       $chooseButton.on( 'click', function () {
+               var $el = $( this );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        // Create the media frame.
-                       frame = wp.media({
-                               button: {
-                                       // Set the text of the button.
-                                       text: $el.data('update'),
-                                       // Don't close, we might need to crop.
-                                       close: false
-                               },
-                               states: [
-                                       new wp.media.controller.Library({
-                                               title: $el.data( 'choose' ),
-                                               library: wp.media.query({ type: 'image' }),
-                                               date: false,
-                                               suggestedWidth: $el.data( 'size' ),
-                                               suggestedHeight: $el.data( 'size' )
-                                       }),
-                                       new wp.media.controller.SiteIconCropper({
-                                               control: {
-                                                       params: {
-                                                               width: $el.data( 'size' ),
-                                                               height: $el.data( 'size' )
-                                                       }
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         // Create the media frame.
+               frame = wp.media( {
+                       button: {
+                               // Set the text of the button.
+                               text: $el.data( 'update' ),
+
+                               // Don't close, we might need to crop.
+                               close: false,
+                       },
+                       states: [
+                               new wp.media.controller.Library( {
+                                       title: $el.data( 'choose-text' ),
+                                       library: wp.media.query( { type: 'image' } ),
+                                       date: false,
+                                       suggestedWidth: $el.data( 'size' ),
+                                       suggestedHeight: $el.data( 'size' ),
+                               } ),
+                               new wp.media.controller.SiteIconCropper( {
+                                       control: {
+                                               params: {
+                                                       width: $el.data( 'size' ),
+                                                       height: $el.data( 'size' ),
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 },
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                imgSelectOptions: calculateImageSelectOptions
-                                       })
-                               ]
-                       });
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 },
+                                       imgSelectOptions: calculateImageSelectOptions,
+                               } ),
+                       ],
+               } );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        frame.on( 'cropped', function( attachment) {
-                               $( '#site_icon_hidden_field' ).val(attachment.id);
-                               switchToUpdate(attachment.url);
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         frame.on( 'cropped', function ( attachment ) {
+                       $hiddenDataField.val( attachment.id );
+                       switchToUpdate( attachment );
+                       frame.close();
+
+                       // Start over with a frame that is so fresh and so clean clean.
+                       frame = null;
+               } );
+
+               // When an image is selected, run a callback.
+               frame.on( 'select', function () {
+                       // Grab the selected attachment.
+                       var attachment = frame.state().get( 'selection' ).first();
+
+                       if (
+                               attachment.attributes.height === $el.data( 'size' ) &&
+                               $el.data( 'size' ) === attachment.attributes.width
+                       ) {
+                               switchToUpdate( attachment.attributes );
</ins><span class="cx" style="display: block; padding: 0 10px">                                 frame.close();
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                // Start over with a frame that is so fresh and so clean clean.
-                               frame = null;
-                       });
</del><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        // When an image is selected, run a callback.
-                       frame.on( 'select', function() {
-                               // Grab the selected attachment.
-                               var attachment = frame.state().get('selection').first();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         // Set the value of the hidden input to the attachment id.
+                               $hiddenDataField.val( attachment.id );
+                       } else {
+                               frame.setState( 'cropper' );
+                       }
+               } );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                if ( attachment.attributes.height === $el.data('size') && $el.data('size') === attachment.attributes.width ) {
-                                       // Set the value of the hidden input to the attachment id.
-                                       $( '#site_icon_hidden_field').val(attachment.id);
-                                       switchToUpdate(attachment.attributes.url);
-                                       frame.close();
-                               } else {
-                                       frame.setState( 'cropper' );
-                               }
-                       });
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         frame.open();
+       } );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        frame.open();
-               });
-       });
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /**
+        * Update the UI when a site icon is selected.
+        *
+        * @since 6.5.0
+        *
+        * @param {array} attributes The attributes for the attachment.
+        */
+       function switchToUpdate( attributes ) {
+               var i18nAppAlternativeString, i18nBrowserAlternativeString;
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        function switchToUpdate( url ){
-               // Set site-icon-img src to the url and remove the hidden class.
-               $( '#site-icon-preview').find('img').not('.browser-preview').each( function(i, img ){
-                       $(img).attr('src', url );
-               });
-               $( '#site-icon-preview' ).removeClass( 'hidden' );
-               // Remove hidden class from remove.
-               $( '#js-remove-site-icon' ).removeClass( 'hidden' );
-               // If the button is not in the update state, swap the classes.
-               if( $( '#choose-from-library-link' ).attr( 'data-state' ) !== '1' ){
-                       var classes = $( '#choose-from-library-link' ).attr( 'class' );
-                       $( '#choose-from-library-link' ).attr( 'class', $( '#choose-from-library-link' ).attr('data-alt-classes') );
-                       $( '#choose-from-library-link' ).attr( 'data-alt-classes', classes );
-                       $( '#choose-from-library-link' ).attr( 'data-state', '1' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         if ( attributes.alt ) {
+                       i18nAppAlternativeString = wp.i18n.sprintf(
+                               /* translators: %s: The selected image alt text. */
+                               wp.i18n.__( 'App icon preview: Current image: %s' ),
+                               attributes.alt
+                       );
+                       i18nBrowserAlternativeString = wp.i18n.sprintf(
+                               /* translators: %s: The selected image alt text. */
+                               wp.i18n.__( 'Browser icon preview: Current image: %s' ),
+                               attributes.alt
+                       );
+               } else {
+                       i18nAppAlternativeString = wp.i18n.sprintf(
+                               /* translators: %s: The selected image filename. */
+                               wp.i18n.__(
+                                       'App icon preview: The current image has no alternative text. The file name is: %s'
+                               ),
+                               attributes.filename
+                       );
+                       i18nBrowserAlternativeString = wp.i18n.sprintf(
+                               /* translators: %s: The selected image filename. */
+                               wp.i18n.__(
+                                       'Browser icon preview: The current image has no alternative text. The file name is: %s'
+                               ),
+                               attributes.filename
+                       );
</ins><span class="cx" style="display: block; padding: 0 10px">                 }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                // swap the text of the button
-               $( '#choose-from-library-link' ).text( $( '#choose-from-library-link' ).attr( 'data-update-text' ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         // Set site-icon-img src and alternative text to app icon preview.
+               $appIconPreview.attr( {
+                       src: attributes.url,
+                       alt: i18nAppAlternativeString,
+               } );
+
+               // Set site-icon-img src and alternative text to browser preview.
+               $browserIconPreview.attr( {
+                       src: attributes.url,
+                       alt: i18nBrowserAlternativeString,
+               } );
+
+               // Remove hidden class from icon preview div and remove button.
+               $iconPreview.removeClass( 'hidden' );
+               $removeButton.removeClass( 'hidden' );
+
+               // If the choose button is not in the update state, swap the classes.
+               if ( $chooseButton.attr( 'data-state' ) !== '1' ) {
+                       $chooseButton.attr( {
+                               class: $chooseButton.attr( 'data-alt-classes' ),
+                               'data-alt-classes': $chooseButton.attr( 'class' ),
+                               'data-state': '1',
+                       } );
+               }
+
+               // Swap the text of the choose button.
+               $chooseButton.text( $chooseButton.attr( 'data-update-text' ) );
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        $( '#js-remove-site-icon' ).on( 'click', function() {
-               $( '#site_icon_hidden_field' ).val( 'false' );
-               $( '#site-icon-preview' ).toggleClass( 'hidden' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /**
+        * Handles the click event of the remove button.
+        *
+        * @since 6.5.0
+        */
+       $removeButton.on( 'click', function () {
+               $hiddenDataField.val( 'false' );
</ins><span class="cx" style="display: block; padding: 0 10px">                 $( this ).toggleClass( 'hidden' );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                $iconPreview.toggleClass( 'hidden' );
+               $browserIconPreview.attr( {
+                       src: '',
+                       alt: '',
+               } );
+               $appIconPreview.attr( {
+                       src: '',
+                       alt: '',
+               } );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                var classes = $( '#choose-from-library-link' ).attr( 'class' );
-               $( '#choose-from-library-link' ).attr( 'class', $( '#choose-from-library-link' ).attr( 'data-alt-classes' ) );
-               $( '#choose-from-library-link' ).attr( 'data-alt-classes', classes );
-
-               // Swap the text of the button.
-               $( '#choose-from-library-link' ).text( $( '#choose-from-library-link' ).attr( 'data-choose-text' ) );
-               // Set the state of the button so it can be changed on new icon.
-               $( '#choose-from-library-link' ).attr( 'data-state', '');
-       });
-}(jQuery));
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         /**
+                * Resets state to the button, for correct visual style and state.
+                * Updates the text of the button.
+                * Sets focus state to the button.
+                */
+               $chooseButton
+                       .attr( {
+                               class: $chooseButton.attr( 'data-alt-classes' ),
+                               'data-alt-classes': $chooseButton.attr( 'class' ),
+                               'data-state': '',
+                       } )
+                       .text( $chooseButton.attr( 'data-choose-text' ) )
+                       .trigger( 'focus' );
+       } );
+} )( jQuery );
</ins></span></pre></div>
<a id="trunksrcwpadmincssformscss"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/css/forms.css</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/css/forms.css  2024-02-26 16:25:28 UTC (rev 57712)
+++ trunk/src/wp-admin/css/forms.css    2024-02-26 20:16:09 UTC (rev 57713)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -789,7 +789,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">        outline: 2px solid transparent;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-.button-add-site-icon{
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+.button-add-site-icon {
</ins><span class="cx" style="display: block; padding: 0 10px">         width: 100%;
</span><span class="cx" style="display: block; padding: 0 10px">        cursor: pointer;
</span><span class="cx" style="display: block; padding: 0 10px">        text-align: center;
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -801,23 +801,23 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> .button-add-site-icon:focus,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-.button-add-site-icon:hover{
-       background: white;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+.button-add-site-icon:hover {
+       background: #fff;
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-.site-icon-section .favicon-preview{
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+.site-icon-section .favicon-preview {
</ins><span class="cx" style="display: block; padding: 0 10px">         float: left;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-.site-icon-section .app-icon-preview{
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+.site-icon-section .app-icon-preview {
</ins><span class="cx" style="display: block; padding: 0 10px">         float: left;
</span><span class="cx" style="display: block; padding: 0 10px">        margin: 0 20px;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-.site-icon-section .site-icon-preview img{
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+.site-icon-section .site-icon-preview img {
</ins><span class="cx" style="display: block; padding: 0 10px">         max-width: 100%;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-.button-ad-site-icon:focus{
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+.button-add-site-icon:focus {
</ins><span class="cx" style="display: block; padding: 0 10px">         background-color: #fff;
</span><span class="cx" style="display: block; padding: 0 10px">        border-color: #3582c4;
</span><span class="cx" style="display: block; padding: 0 10px">        border-style: solid;
</span></span></pre></div>
<a id="trunksrcwpadmincsssiteiconcss"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/css/site-icon.css</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/css/site-icon.css      2024-02-26 16:25:28 UTC (rev 57712)
+++ trunk/src/wp-admin/css/site-icon.css        2024-02-26 20:16:09 UTC (rev 57713)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -7,7 +7,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">        overflow: hidden;
</span><span class="cx" style="display: block; padding: 0 10px">        position: relative;
</span><span class="cx" style="display: block; padding: 0 10px">        max-width: 180px;
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        float: left;
</del><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> .site-icon-preview .favicon,
</span></span></pre></div>
<a id="trunksrcwpadminincludesoptionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/options.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/options.php   2024-02-26 16:25:28 UTC (rev 57712)
+++ trunk/src/wp-admin/includes/options.php     2024-02-26 20:16:09 UTC (rev 57713)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -36,6 +36,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> <script type="text/javascript">
</span><span class="cx" style="display: block; padding: 0 10px">        jQuery( function($) {
</span><span class="cx" style="display: block; padding: 0 10px">                var $siteName = $( '#wp-admin-bar-site-name' ).children( 'a' ).first(),
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        $siteIconPreview = $('#site-icon-preview-site-title'),
</ins><span class="cx" style="display: block; padding: 0 10px">                         homeURL = ( <?php echo wp_json_encode( get_home_url() ); ?> || '' ).replace( /^(https?:\/\/)?(www\.)?/, '' );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $( '#blogname' ).on( 'input', function() {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -47,6 +48,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        $siteName.text( title );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        $siteIconPreview.text( title );
</ins><span class="cx" style="display: block; padding: 0 10px">                 });
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $( 'input[name="date_format"]' ).on( 'click', function() {
</span></span></pre></div>
<a id="trunksrcwpadminoptionsgeneralphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/options-general.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/options-general.php    2024-02-26 16:25:28 UTC (rev 57712)
+++ trunk/src/wp-admin/options-general.php      2024-02-26 20:16:09 UTC (rev 57713)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -107,34 +107,70 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        $classes_for_upload_button = 'upload-button button-add-media button-add-site-icon';
</span><span class="cx" style="display: block; padding: 0 10px">        $classes_for_update_button = 'button';
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        $classes_for_wrapper       = '';
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        $classes_for_avatar = 'avatar avatar-150';
</del><span class="cx" style="display: block; padding: 0 10px">         if ( has_site_icon() ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $classes_for_avatar          .= ' has-site-icon';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $classes_for_wrapper         .= ' has-site-icon';
</ins><span class="cx" style="display: block; padding: 0 10px">                 $classes_for_button           = $classes_for_update_button;
</span><span class="cx" style="display: block; padding: 0 10px">                $classes_for_button_on_change = $classes_for_upload_button;
</span><span class="cx" style="display: block; padding: 0 10px">        } else {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $classes_for_avatar          .= ' hidden';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $classes_for_wrapper         .= ' hidden';
</ins><span class="cx" style="display: block; padding: 0 10px">                 $classes_for_button           = $classes_for_upload_button;
</span><span class="cx" style="display: block; padding: 0 10px">                $classes_for_button_on_change = $classes_for_update_button;
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        // Handle alt text for site icon on page load.
+       $site_icon_id           = (int) get_option( 'site_icon' );
+       $app_icon_alt_value     = '';
+       $browser_icon_alt_value = '';
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        if ( $site_icon_id ) {
+               $img_alt            = get_post_meta( $site_icon_id, '_wp_attachment_image_alt', true );
+               $filename           = wp_basename( get_site_icon_url() );
+               $app_icon_alt_value = sprintf(
+                       /* translators: %s: The selected image filename. */
+                       __( 'App icon preview: The current image has no alternative text. The file name is: %s' ),
+                       $filename
+               );
+
+               $browser_icon_alt_value = sprintf(
+                       /* translators: %s: The selected image filename. */
+                       __( 'Browser icon preview: The current image has no alternative text. The file name is: %s' ),
+                       $filename
+               );
+
+               if ( $img_alt ) {
+                       $app_icon_alt_value = sprintf(
+                               /* translators: %s: The selected image alt text. */
+                               __( 'App icon preview: Current image: %s' ),
+                               $img_alt
+                       );
+
+                       $browser_icon_alt_value = sprintf(
+                               /* translators: %s: The selected image alt text. */
+                               __( 'Browser icon preview: Current image: %s' ),
+                               $img_alt
+                       );
+               }
+       }
</ins><span class="cx" style="display: block; padding: 0 10px">         ?>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        <div id="site-icon-preview" class="site-icon-preview wp-clearfix <?php echo esc_attr( $classes_for_avatar ); ?>">
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+
+       <div id="site-icon-preview" class="site-icon-preview wp-clearfix settings-page-preview <?php echo esc_attr( $classes_for_wrapper ); ?>">
</ins><span class="cx" style="display: block; padding: 0 10px">                 <div class="favicon-preview">
</span><span class="cx" style="display: block; padding: 0 10px">                        <img src="<?php echo esc_url( admin_url( 'images/' . ( is_rtl() ? 'browser-rtl.png' : 'browser.png' ) ) ); ?>" class="browser-preview" width="182" alt="">
</span><span class="cx" style="display: block; padding: 0 10px">                        <div class="favicon">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <img src="<?php site_icon_url(); ?>" alt="<?php esc_attr_e( 'Preview as a browser icon' ); ?>">
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <img id="browser-icon-preview" src="<?php site_icon_url(); ?>" alt="<?php echo esc_attr( $browser_icon_alt_value ); ?>">
</ins><span class="cx" style="display: block; padding: 0 10px">                         </div>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <span class="browser-title" aria-hidden="true"><?php echo get_bloginfo( 'name' ); ?></span>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <span id="site-icon-preview-site-title" class="browser-title" aria-hidden="true"><?php bloginfo( 'name' ); ?></span>
</ins><span class="cx" style="display: block; padding: 0 10px">                 </div>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                <img class="app-icon-preview" src="<?php site_icon_url(); ?>" alt="<?php esc_attr_e( 'Preview as an app icon' ); ?>">
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         <img id="app-icon-preview" class="app-icon-preview" src="<?php site_icon_url(); ?>" alt="<?php echo esc_attr( $app_icon_alt_value ); ?>">
</ins><span class="cx" style="display: block; padding: 0 10px">         </div>
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px">         <input type="hidden" name="site_icon" id="site_icon_hidden_field" value="<?php form_option( 'site_icon' ); ?>" />
</span><span class="cx" style="display: block; padding: 0 10px">        <div class="action-buttons">
</span><span class="cx" style="display: block; padding: 0 10px">                <button type="button"
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        id="choose-from-library-link"
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 id="choose-from-library-button"
</ins><span class="cx" style="display: block; padding: 0 10px">                         type="button"
</span><span class="cx" style="display: block; padding: 0 10px">                        class="<?php echo esc_attr( $classes_for_button ); ?>"
</span><span class="cx" style="display: block; padding: 0 10px">                        data-alt-classes="<?php echo esc_attr( $classes_for_button_on_change ); ?>"
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -161,12 +197,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">        </div>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        <p class="description">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                <?php _e( 'Site Icons are what you see in browser tabs, bookmark bars, and within the WordPress mobile apps. Upload one here!' ); ?>
-       </p>
-       <p class="description">
</del><span class="cx" style="display: block; padding: 0 10px">                 <?php
</span><span class="cx" style="display: block; padding: 0 10px">                        /* translators: %s: Site Icon size in pixels. */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        printf( __( 'Site Icons should be square and at least %s pixels.' ), '<strong>512 &times; 512</strong>' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 printf( __( 'Site Icons are what you see in browser tabs, bookmark bars, and within the WordPress mobile apps. They should be square and at least %s pixels.' ), '<code>512 &times; 512</code>' );
</ins><span class="cx" style="display: block; padding: 0 10px">                 ?>
</span><span class="cx" style="display: block; padding: 0 10px">        </p>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre></div>
<a id="trunksrcwpincludesscriptloaderphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/script-loader.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/script-loader.php   2024-02-26 16:25:28 UTC (rev 57712)
+++ trunk/src/wp-includes/script-loader.php     2024-02-26 20:16:09 UTC (rev 57713)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -849,7 +849,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        $scripts->add( 'wp-lists', "/wp-includes/js/wp-lists$suffix.js", array( 'wp-ajax-response', 'jquery-color' ), false, 1 );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        $scripts->add( 'site-icon', '/wp-admin/js/site-icon.js', array( 'jquery', 'jcrop' ), false, 1 );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $scripts->add( 'site-icon', '/wp-admin/js/site-icon.js', array( 'jquery' ), false, 1 );
+       $scripts->set_translations( 'site-icon' );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        // WordPress no longer uses or bundles Prototype or script.aculo.us. These are now pulled from an external source.
</span><span class="cx" style="display: block; padding: 0 10px">        $scripts->add( 'prototype', 'https://ajax.googleapis.com/ajax/libs/prototype/1.7.1.0/prototype.js', array(), '1.7.1' );
</span></span></pre>
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