From a415c29efee45520ae252d2aa28f1083a521cd7b Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 09:56:49 +0200
Subject: Adding upstream version 6.4.3+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 wp-includes/js/tinymce/plugins/wpemoji/plugin.js   | 134 +++++++++++++++++++++
 .../js/tinymce/plugins/wpemoji/plugin.min.js       |   1 +
 2 files changed, 135 insertions(+)
 create mode 100644 wp-includes/js/tinymce/plugins/wpemoji/plugin.js
 create mode 100644 wp-includes/js/tinymce/plugins/wpemoji/plugin.min.js

(limited to 'wp-includes/js/tinymce/plugins/wpemoji')

diff --git a/wp-includes/js/tinymce/plugins/wpemoji/plugin.js b/wp-includes/js/tinymce/plugins/wpemoji/plugin.js
new file mode 100644
index 0000000..84de774
--- /dev/null
+++ b/wp-includes/js/tinymce/plugins/wpemoji/plugin.js
@@ -0,0 +1,134 @@
+( function( tinymce ) {
+	tinymce.PluginManager.add( 'wpemoji', function( editor ) {
+		var typing,
+			wp = window.wp,
+			settings = window._wpemojiSettings,
+			env = tinymce.Env,
+			ua = window.navigator.userAgent,
+			isWin = ua.indexOf( 'Windows' ) > -1,
+			isWin8 = ( function() {
+				var match = ua.match( /Windows NT 6\.(\d)/ );
+
+				if ( match && match[1] > 1 ) {
+					return true;
+				}
+
+				return false;
+			}());
+
+		if ( ! wp || ! wp.emoji || settings.supports.everything ) {
+			return;
+		}
+
+		function setImgAttr( image ) {
+			image.className = 'emoji';
+			image.setAttribute( 'data-mce-resize', 'false' );
+			image.setAttribute( 'data-mce-placeholder', '1' );
+			image.setAttribute( 'data-wp-emoji', '1' );
+		}
+
+		function replaceEmoji( node ) {
+			var imgAttr = {
+				'data-mce-resize': 'false',
+				'data-mce-placeholder': '1',
+				'data-wp-emoji': '1'
+			};
+
+			wp.emoji.parse( node, { imgAttr: imgAttr } );
+		}
+
+		// Test if the node text contains emoji char(s) and replace.
+		function parseNode( node ) {
+			var selection, bookmark;
+
+			if ( node && window.twemoji && window.twemoji.test( node.textContent || node.innerText ) ) {
+				if ( env.webkit ) {
+					selection = editor.selection;
+					bookmark = selection.getBookmark();
+				}
+
+				replaceEmoji( node );
+
+				if ( env.webkit ) {
+					selection.moveToBookmark( bookmark );
+				}
+			}
+		}
+
+		if ( isWin8 ) {
+			/*
+			 * Windows 8+ emoji can be "typed" with the onscreen keyboard.
+			 * That triggers the normal keyboard events, but not the 'input' event.
+			 * Thankfully it sets keyCode 231 when the onscreen keyboard inserts any emoji.
+			 */
+			editor.on( 'keyup', function( event ) {
+				if ( event.keyCode === 231 ) {
+					parseNode( editor.selection.getNode() );
+				}
+			} );
+		} else if ( ! isWin ) {
+			/*
+			 * In MacOS inserting emoji doesn't trigger the stanradr keyboard events.
+			 * Thankfully it triggers the 'input' event.
+			 * This works in Android and iOS as well.
+			 */
+			editor.on( 'keydown keyup', function( event ) {
+				typing = ( event.type === 'keydown' );
+			} );
+
+			editor.on( 'input', function() {
+				if ( typing ) {
+					return;
+				}
+
+				parseNode( editor.selection.getNode() );
+			});
+		}
+
+		editor.on( 'setcontent', function( event ) {
+			var selection = editor.selection,
+				node = selection.getNode();
+
+			if ( window.twemoji && window.twemoji.test( node.textContent || node.innerText ) ) {
+				replaceEmoji( node );
+
+				// In IE all content in the editor is left selected after wp.emoji.parse()...
+				// Collapse the selection to the beginning.
+				if ( env.ie && env.ie < 9 && event.load && node && node.nodeName === 'BODY' ) {
+					selection.collapse( true );
+				}
+			}
+		} );
+
+		// Convert Twemoji compatible pasted emoji replacement images into our format.
+		editor.on( 'PastePostProcess', function( event ) {
+			if ( window.twemoji ) {
+				tinymce.each( editor.dom.$( 'img.emoji', event.node ), function( image ) {
+					if ( image.alt && window.twemoji.test( image.alt ) ) {
+						setImgAttr( image );
+					}
+				});
+			}
+		});
+
+		editor.on( 'postprocess', function( event ) {
+			if ( event.content ) {
+				event.content = event.content.replace( /<img[^>]+data-wp-emoji="[^>]+>/g, function( img ) {
+					var alt = img.match( /alt="([^"]+)"/ );
+
+					if ( alt && alt[1] ) {
+						return alt[1];
+					}
+
+					return img;
+				});
+			}
+		} );
+
+		editor.on( 'resolvename', function( event ) {
+			if ( event.target.nodeName === 'IMG' && editor.dom.getAttrib( event.target, 'data-wp-emoji' ) ) {
+				event.preventDefault();
+			}
+		} );
+	} );
+} )( window.tinymce );
diff --git a/wp-includes/js/tinymce/plugins/wpemoji/plugin.min.js b/wp-includes/js/tinymce/plugins/wpemoji/plugin.min.js
new file mode 100644
index 0000000..2fa94f7
--- /dev/null
+++ b/wp-includes/js/tinymce/plugins/wpemoji/plugin.min.js
@@ -0,0 +1 @@
+!function(m){m.PluginManager.add("wpemoji",function(n){var t,o=window.wp,e=window._wpemojiSettings,i=m.Env,a=window.navigator.userAgent,w=-1<a.indexOf("Windows"),a=!!((a=a.match(/Windows NT 6\.(\d)/))&&1<a[1]);function d(e){o.emoji.parse(e,{imgAttr:{"data-mce-resize":"false","data-mce-placeholder":"1","data-wp-emoji":"1"}})}function c(e){var t,o;e&&window.twemoji&&window.twemoji.test(e.textContent||e.innerText)&&(i.webkit&&(o=(t=n.selection).getBookmark()),d(e),i.webkit)&&t.moveToBookmark(o)}o&&o.emoji&&!e.supports.everything&&(a?n.on("keyup",function(e){231===e.keyCode&&c(n.selection.getNode())}):w||(n.on("keydown keyup",function(e){t="keydown"===e.type}),n.on("input",function(){t||c(n.selection.getNode())})),n.on("setcontent",function(e){var t=n.selection,o=t.getNode();window.twemoji&&window.twemoji.test(o.textContent||o.innerText)&&(d(o),i.ie)&&i.ie<9&&e.load&&o&&"BODY"===o.nodeName&&t.collapse(!0)}),n.on("PastePostProcess",function(e){window.twemoji&&m.each(n.dom.$("img.emoji",e.node),function(e){e.alt&&window.twemoji.test(e.alt)&&((e=e).className="emoji",e.setAttribute("data-mce-resize","false"),e.setAttribute("data-mce-placeholder","1"),e.setAttribute("data-wp-emoji","1"))})}),n.on("postprocess",function(e){e.content&&(e.content=e.content.replace(/<img[^>]+data-wp-emoji="[^>]+>/g,function(e){var t=e.match(/alt="([^"]+)"/);return t&&t[1]?t[1]:e}))}),n.on("resolvename",function(e){"IMG"===e.target.nodeName&&n.dom.getAttrib(e.target,"data-wp-emoji")&&e.preventDefault()}))})}(window.tinymce);
\ No newline at end of file
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