whole_func_string: function wpview( editor ) {
  	let $ = editor.$,
  		selected,
  		Env = tinymce.Env,
  		VK = tinymce.util.VK,
  		TreeWalker = tinymce.dom.TreeWalker,
  		toRemove = false,
  		firstFocus = true,
  		isios = /iPad|iPod|iPhone/.test( navigator.userAgent ),
  		cursorInterval,
  		lastKeyDownNode,
  		setViewCursorTries,
  		focus,
  		execCommandView,
  		execCommandBefore,
  		toolbar;
  
  	/**
  	 * Replaces all marker nodes tied to this view instance.
  	 *
  	 * @return {boolean} True if the replacement succeeded; false if it failed.
  	 */
  	function replaceMarkers() {
  		const markers = $( '.wpview-marker' );
  
  		if ( ! markers.length ) {
  			return false;
  		}
  
  		markers.each( function( index, node ) {
  			let text = editor.dom.getAttrib( node, 'data-wpview-text' ),
  				type = editor.dom.getAttrib( node, 'data-wpview-type' );
  			editor.dom.replace(
  				editor.dom.createFragment(
  					'<div class="wpview-wrap" data-wpview-text="' +
  						text +
  						'" data-wpview-type="' +
  						type +
  						'">' +
  						'<p class="wpview-selection-before">\u00a0</p>' +
  						'<div class="wpview-body" contenteditable="false"></div>' +
  						'<p class="wpview-selection-after">\u00a0</p>' +
  						'</div>'
  				),
  				node
  			);
  		} );
  
  		return true;
  	}
  
  	function triggerNodeChanged() {
  		editor.nodeChanged();
  	}
  
  	function renderViews() {
  		if ( ! replaceMarkers() ) {
  			return;
  		}
  
  		const store = editor.getParam( 'redux_store' );
  		const siteId = getSelectedSiteId( store.getState() );
  
  		$( '.wpview-wrap' ).each( function( index, view ) {
  			const $view = $( view );
  
  			if ( undefined !== $view.attr( 'data-wpview-rendered' ) ) {
  				return;
  			}
  
  			const type = $view.attr( 'data-wpview-type' );
  
  			renderWithReduxStore(
  				React.createElement( views.components[ type ], {
  					content: getText( view ),
  					siteId,
  					onResize: debounce( triggerNodeChanged, 500 ),
  				} ),
  				$view.find( '.wpview-body' )[ 0 ],
  				store
  			);
  
  			$view.attr( 'data-wpview-rendered', '' );
  		} );
  	}
  
  	function getText( node ) {
  		return decodeURIComponent( $( node ).attr( 'data-wpview-text' ) || '' );
  	}
  
  	function getView( node ) {
  		return getParent( node, 'wpview-wrap' );
  	}
  
  	/**
  	 * Returns the node or a parent of the node that has the passed className.
  	 * Doing this directly is about 40% faster.
  	 *
  	 * @param {object} node The node to search.
  	 * @param {string} className The class name to search for.
  	 *
  	 * @return {object|boolean} A node on success; false on failure.
  	 */
  	function getParent( node, className ) {
  		while ( node && node.parentNode ) {
  			if (
  				node.className &&
  				( ' ' + node.className + ' ' ).indexOf( ' ' + className + ' ' ) !== -1
  			) {
  				return node;
  			}
  
  			node = node.parentNode;
  		}
  
  		return false;
  	}
  
  	function _stop( event ) {
  		event.stopPropagation();
  	}
  
  	function setViewCursor( before, view ) {
  		let location = before ? 'before' : 'after',
  			offset = before ? 0 : 1;
  		deselect();
  		editor.selection.setCursorLocation(
  			editor.dom.select( '.wpview-selection-' + location, view )[ 0 ],
  			offset
  		);
  		editor.nodeChanged();
  	}
  
  	function handleEnter( view, before, key ) {
  		let dom = editor.dom,
  			padNode = dom.create( 'p' );
  
  		if ( ! ( Env.ie && Env.ie < 11 ) ) {
  			padNode.innerHTML = '<br data-mce-bogus="1">';
  		}
  
  		if ( before ) {
  			view.parentNode.insertBefore( padNode, view );
  		} else {
  			dom.insertAfter( padNode, view );
  		}
  
  		deselect();
  
  		if ( before && key === VK.ENTER ) {
  			setViewCursor( before, view );
  		} else {
  			editor.selection.setCursorLocation( padNode, 0 );
  		}
  
  		editor.nodeChanged();
  	}
  
  	function removeView( view ) {
  		editor.undoManager.transact( function() {
  			handleEnter( view );
  			ReactDom.unmountComponentAtNode( $( view ).find( '.wpview-body' )[ 0 ] );
  			editor.dom.remove( view );
  			editor.focus();
  		} );
  	}
  
  	function select( viewNode ) {
  		let clipboard,
  			dom = editor.dom;
  
  		if ( ! viewNode ) {
  			return;
  		}
  
  		if ( viewNode !== selected ) {
  			// Make sure that the editor is focused.
  			// It is possible that the editor is not focused when the mouse event fires
  			// without focus, the selection will not work properly.
  			if ( ! focus ) {
  				editor.getBody().focus();
  			}
  
  			deselect();
  			selected = viewNode;
  			dom.setAttrib( viewNode, 'data-mce-selected', 1 );
  
  			clipboard = dom.create(
  				'div',
  				{
  					class: 'wpview-clipboard',
  					contenteditable: 'true',
  				},
  				getText( viewNode )
  			);
  
  			editor.dom.select( '.wpview-body', viewNode )[ 0 ].appendChild( clipboard );
  
  			// Both of the following are necessary to prevent manipulating the selection/focus
  			dom.bind( clipboard, 'beforedeactivate focusin focusout', _stop );
  			dom.bind( selected, 'beforedeactivate focusin focusout', _stop );
  
  			// select the hidden div
  			if ( isios ) {
  				editor.selection.select( clipboard );
  			} else {
  				editor.selection.select( clipboard, true );
  			}
  		}
  
  		editor.nodeChanged();
  		editor.fire( 'wpview-selected', viewNode );
  	}
  
  	/**
  	 * Deselect a selected view and remove clipboard
  	 */
  	function deselect() {
  		let clipboard,
  			dom = editor.dom;
  
  		if ( selected ) {
  			clipboard = editor.dom.select( '.wpview-clipboard', selected )[ 0 ];
  			dom.unbind( clipboard );
  			dom.remove( clipboard );
  
  			dom.unbind( selected, 'beforedeactivate focusin focusout click mouseup', _stop );
  			dom.setAttrib( selected, 'data-mce-selected', null );
  		}
  
  		selected = null;
  	}
  
  	function resetViewsCallback( match, viewText ) {
  		return '<p>' + window.decodeURIComponent( viewText ) + '</p>';
  	}
  
  	// Replace the view tags with the view string
  	function resetViews( content ) {
  		return content
  			.replace(
  				/<div[^>]+data-wpview-text="([^"]+)"[^>]*>(?:[\s\S]+?wpview-selection-after[^>]+>[^<>]*<\/p>\s*|\.)<\/div>/g,
  				resetViewsCallback
  			)
  			.replace( /<p [^>]*?data-wpview-text="([^"]+)"[^>]*>[\s\S]*?<\/p>/g, resetViewsCallback );
  	}
  
  	function setMarkers() {
  		let content, processedContent;
  
  		if ( editor.isHidden() ) {
  			return;
  		}
  
  		content = editor.getContent( { format: 'raw' } );
  		processedContent = views.setMarkers( content );
  
  		if ( content !== processedContent ) {
  			editor.setContent( processedContent, {
  				format: 'raw',
  				isSettingMarkers: true,
  			} );
  		}
  	}
  
  	// Prevent adding undo levels on changes inside a view wrapper
  	editor.on( 'BeforeAddUndo', function( event ) {
  		if ( event.level.content ) {
  			event.level.content = resetViews( event.level.content );
  		}
  	} );
  
  	// When the editor's content changes, scan the new content for
  	// matching view patterns, and transform the matches into
  	// view wrappers.
  	editor.on( 'BeforeSetContent', function( event ) {
  		let node;
  
  		if ( ! event.selection ) {
  			$( '.wpview-wrap .wpview-body' ).each( function( i, viewBody ) {
  				ReactDom.unmountComponentAtNode( viewBody );
  			} );
  		}
  
  		if ( ! event.content ) {
  			return;
  		}
  
  		if ( ! event.load ) {
  			if ( selected ) {
  				removeView( selected );
  			}
  
  			node = editor.selection.getNode();
  
  			if ( node && node !== editor.getBody() && /^\s*https?:\/\/\S+\s*$/i.test( event.content ) ) {
  				// When a url is pasted or inserted, only try to embed it when it is in an empty paragrapgh.
  				node = editor.dom.getParent( node, 'p' );
  
  				if ( node && /^[\s\uFEFF\u00A0]*$/.test( $( node ).text() || '' ) ) {
  					// Make sure there are no empty inline elements in the <p>
  					node.innerHTML = '';
  				} else {
  					return;
  				}
  			}
  		}
  
  		if ( ! event.isSettingMarkers ) {
  			event.content = views.setMarkers( event.content );
  		}
  	} );
  
  	// When pasting strip all tags and check if the string is an URL.
  	// Then replace the pasted content with the cleaned URL.
  	editor.on( 'pastePreProcess', function( event ) {
  		let pastedStr = event.content;
  
  		if ( pastedStr ) {
  			pastedStr = tinymce.trim( pastedStr.replace( /<[^>]+>/g, '' ) );
  
  			const imageMatch = /(https?:\/\/[^<]*)(\.jpg|\.jpeg|\.gif|\.png)\??.*$/i.exec( pastedStr );
  			if ( imageMatch ) {
  				// If the link looks like an image, replace the pasted content with an <img> tag.
  				// As a side effect, this won't request an embed code to the REST API anymore.
  				event.content = `<img src="${ imageMatch[ 1 ] }${
  					imageMatch[ 2 ]
  				}" style="max-width:100%;" />`;
  			} else if ( /^https?:\/\/\S+$/i.test( pastedStr ) ) {
  				// Otherwise replace the content with the cleaned URL.
  				event.content = pastedStr;
  			}
  		}
  	} );
  
  	// When the editor's content has been updated and the DOM has been
  	// processed, render the views in the document.
  	editor.on( 'SetContent', function() {
  		renderViews();
  	} );
  
  	// Set the cursor before or after a view when clicking next to it.
  	editor.on( 'click', function( event ) {
  		let x = event.clientX,
  			y = event.clientY,
  			body = editor.getBody(),
  			bodyRect = body.getBoundingClientRect(),
  			first = body.firstChild,
  			last = body.lastChild,
  			firstRect,
  			lastRect,
  			view;
  
  		if ( ! first || ! last ) {
  			return;
  		}
  
  		firstRect = first.getBoundingClientRect();
  		lastRect = last.getBoundingClientRect();
  
  		if ( y < firstRect.top && ( view = getView( first ) ) ) {
  			setViewCursor( true, view );
  			event.preventDefault();
  		} else if ( y > lastRect.bottom && ( view = getView( last ) ) ) {
  			setViewCursor( false, view );
  			event.preventDefault();
  		} else if ( x < bodyRect.left || x > bodyRect.right ) {
  			tinymce.each( editor.dom.select( '.wpview-wrap' ), function( view ) {
  				const rect = view.getBoundingClientRect();
  
  				if ( y < rect.top ) {
  					return false;
  				}
  
  				if ( y >= rect.top && y <= rect.bottom ) {
  					if ( x < bodyRect.left ) {
  						setViewCursor( true, view );
  						event.preventDefault();
  					} else if ( x > bodyRect.right ) {
  						setViewCursor( false, view );
  						event.preventDefault();
  					}
  
  					return false;
  				}
  			} );
  		}
  	} );
  
  	editor.on( 'init', function() {
  		let scrolled = false,
  			selection = editor.selection,
  			MutationObserver = window.MutationObserver || window.WebKitMutationObserver;
  
  		// When a view is selected, ensure content that is being pasted
  		// or inserted is added to a text node (instead of the view).
  		editor.on( 'BeforeSetContent', function() {
  			let walker,
  				target,
  				view = getView( selection.getNode() );
  
  			// If the selection is not within a view, bail.
  			if ( ! view ) {
  				return;
  			}
  
  			if ( ! view.nextSibling || getView( view.nextSibling ) ) {
  				// If there are no additional nodes or the next node is a
  				// view, create a text node after the current view.
  				target = editor.getDoc().createTextNode( '' );
  				editor.dom.insertAfter( target, view );
  			} else {
  				// Otherwise, find the next text node.
  				walker = new TreeWalker( view.nextSibling, view.nextSibling );
  				target = walker.next();
  			}
  
  			// Select the `target` text node.
  			selection.select( target );
  			selection.collapse( true );
  		} );
  
  		editor.dom.bind( editor.getDoc(), 'touchmove', function() {
  			scrolled = true;
  		} );
  
  		editor.on(
  			'mousedown mouseup click touchend',
  			function( event ) {
  				const view = getView( event.target );
  
  				firstFocus = false;
  
  				// Contain clicks inside the view wrapper
  				if ( view ) {
  					event.stopImmediatePropagation();
  					event.preventDefault();
  
  					if ( event.type === 'touchend' && scrolled ) {
  						scrolled = false;
  					} else {
  						select( view );
  					}
  
  					// Returning false stops the ugly bars from appearing in IE11 and stops the view being selected as a range in FF.
  					// Unfortunately, it also inhibits the dragging of views to a new location.
  					return false;
  				} else if ( event.type === 'touchend' || event.type === 'mousedown' ) {
  					deselect();
  				}
  
  				if ( event.type === 'touchend' && scrolled ) {
  					scrolled = false;
  				}
  			},
  			true
  		);
  
  		if ( MutationObserver ) {
  			new MutationObserver( function() {
  				editor.fire( 'wp-body-class-change' );
  			} ).observe( editor.getBody(), {
  				attributes: true,
  				attributeFilter: [ 'class' ],
  			} );
  		}
  	} );
  
  	editor.on( 'preinit show', function() {
  		views.emitters.forEach( function( emitter ) {
  			emitter.addListener( 'change', setMarkers, editor.getParam( 'redux_store' ) );
  		} );
  
  		setMarkers();
  	} );
  
  	editor.on( 'hide remove', function() {
  		views.emitters.forEach( function( emitter ) {
  			emitter.removeListener( 'change', setMarkers );
  		} );
  	} );
  
  	// Empty the wpview wrap and marker nodes
  	function emptyViewNodes( rootNode ) {
  		$( 'div.wpview-wrap, p.wpview-marker', rootNode ).each( function( i, node ) {
  			node.innerHTML = '.';
  		} );
  	}
  
  	// Run that before the DOM cleanup
  	editor.on(
  		'PreProcess',
  		function( event ) {
  			emptyViewNodes( event.node );
  		},
  		true
  	);
  
  	editor.on( 'hide', function() {
  		deselect();
  		emptyViewNodes();
  	} );
  
  	editor.on( 'GetContent', function( event ) {
  		if ( event.format === 'raw' && event.content && ! event.selection ) {
  			event.content = resetViews( event.content );
  		}
  	} );
  
  	editor.on( 'PostProcess', function( event ) {
  		if ( event.content ) {
  			event.content = event.content
  				.replace(
  					/<div [^>]*?data-wpview-text="([^"]+)"[^>]*>[\s\S]*?<\/div>/g,
  					resetViewsCallback
  				)
  				.replace( /<p [^>]*?data-wpview-text="([^"]+)"[^>]*>[\s\S]*?<\/p>/g, resetViewsCallback );
  		}
  	} );
  
  	// Excludes arrow keys, delete, backspace, enter, space bar.
  	// Ref: https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent.keyCode
  	function isSpecialKey( key ) {
  		return (
  			( key <= 47 &&
  				key !== VK.SPACEBAR &&
  				key !== VK.ENTER &&
  				key !== VK.DELETE &&
  				key !== VK.BACKSPACE &&
  				( key < 37 || key > 40 ) ) ||
  			key >= 224 || // OEM or non-printable
  			( key >= 144 && key <= 150 ) || // Num Lock, Scroll Lock, OEM
  			( key >= 91 && key <= 93 ) || // Windows keys
  			( key >= 112 && key <= 135 )
  		); // F keys
  	}
  
  	// (De)select views when arrow keys are used to navigate the content of the editor.
  	editor.on( 'keydown', function( event ) {
  		let key = event.keyCode,
  			dom = editor.dom,
  			selection = editor.selection,
  			node,
  			view,
  			cursorBefore,
  			cursorAfter,
  			range,
  			clonedRange,
  			tempRange;
  
  		if ( selected ) {
  			// Ignore key presses that involve the command or control key, but continue when in combination with backspace or v.
  			// Also ignore the F# keys.
  			if (
  				( ( event.metaKey || event.ctrlKey ) && key !== VK.BACKSPACE && key !== 86 ) ||
  				( key >= 112 && key <= 123 )
  			) {
  				// Remove the view when pressing cmd/ctrl+x on keyup, otherwise the browser can't copy the content.
  				if ( ( event.metaKey || event.ctrlKey ) && key === 88 ) {
  					toRemove = selected;
  				}
  				return;
  			}
  
  			view = getView( selection.getNode() );
  
  			// If the caret is not within the selected view, deselect the view and bail.
  			if ( view !== selected ) {
  				deselect();
  				return;
  			}
  
  			if ( key === VK.LEFT ) {
  				setViewCursor( true, view );
  				event.preventDefault();
  			} else if ( key === VK.UP ) {
  				if ( view.previousSibling ) {
  					if ( getView( view.previousSibling ) ) {
  						setViewCursor( true, view.previousSibling );
  					} else {
  						deselect();
  						selection.select( view.previousSibling, true );
  						selection.collapse();
  					}
  				} else {
  					setViewCursor( true, view );
  				}
  				event.preventDefault();
  			} else if ( key === VK.RIGHT ) {
  				setViewCursor( false, view );
  				event.preventDefault();
  			} else if ( key === VK.DOWN ) {
  				if ( view.nextSibling ) {
  					if ( getView( view.nextSibling ) ) {
  						setViewCursor( false, view.nextSibling );
  					} else {
  						deselect();
  						selection.setCursorLocation( view.nextSibling, 0 );
  					}
  				} else {
  					setViewCursor( false, view );
  				}
  
  				event.preventDefault();
  				// Ignore keys that don't insert anything.
  			} else if ( ! isSpecialKey( key ) ) {
  				removeView( selected );
  
  				if ( key === VK.ENTER || key === VK.DELETE || key === VK.BACKSPACE ) {
  					event.preventDefault();
  				}
  			}
  		} else {
  			if ( event.metaKey || event.ctrlKey || ( key >= 112 && key <= 123 ) ) {
  				return;
  			}
  
  			node = selection.getNode();
  			lastKeyDownNode = node;
  			view = getView( node );
  
  			// Make sure we don't delete part of a view.
  			// If the range ends or starts with the view, we'll need to trim it.
  			if ( ! selection.isCollapsed() ) {
  				range = selection.getRng();
  
  				if ( ( view = getView( range.endContainer ) ) ) {
  					clonedRange = range.cloneRange();
  					selection.select( view.previousSibling, true );
  					selection.collapse();
  					tempRange = selection.getRng();
  					clonedRange.setEnd( tempRange.endContainer, tempRange.endOffset );
  					selection.setRng( clonedRange );
  				} else if ( ( view = getView( range.startContainer ) ) ) {
  					clonedRange = range.cloneRange();
  					clonedRange.setStart( view.nextSibling, 0 );
  					selection.setRng( clonedRange );
  				}
  			}
  
  			if ( ! view ) {
  				// Make sure we don't eat any content.
  				if ( event.keyCode === VK.BACKSPACE ) {
  					if ( editor.dom.isEmpty( node ) ) {
  						if ( ( view = getView( node.previousSibling ) ) ) {
  							setViewCursor( false, view );
  							editor.dom.remove( node );
  							event.preventDefault();
  						}
  					} else if (
  						( range = selection.getRng() ) &&
  						range.startOffset === 0 &&
  						range.endOffset === 0 &&
  						( view = getView( node.previousSibling ) )
  					) {
  						setViewCursor( false, view );
  						event.preventDefault();
  					}
  				}
  				return;
  			}
  
  			if (
  				! (
  					( cursorBefore = dom.hasClass( view, 'wpview-selection-before' ) ) ||
  					( cursorAfter = dom.hasClass( view, 'wpview-selection-after' ) )
  				)
  			) {
  				return;
  			}
  
  			if ( isSpecialKey( key ) ) {
  				// ignore
  				return;
  			}
  
  			if ( ( cursorAfter && key === VK.UP ) || ( cursorBefore && key === VK.BACKSPACE ) ) {
  				if ( view.previousSibling ) {
  					if ( getView( view.previousSibling ) ) {
  						setViewCursor( false, view.previousSibling );
  					} else if ( dom.isEmpty( view.previousSibling ) && key === VK.BACKSPACE ) {
  						dom.remove( view.previousSibling );
  					} else {
  						selection.select( view.previousSibling, true );
  						selection.collapse();
  					}
  				} else {
  					setViewCursor( true, view );
  				}
  				event.preventDefault();
  			} else if ( cursorAfter && ( key === VK.DOWN || key === VK.RIGHT ) ) {
  				if ( view.nextSibling ) {
  					if ( getView( view.nextSibling ) ) {
  						setViewCursor( key === VK.RIGHT, view.nextSibling );
  					} else {
  						selection.setCursorLocation( view.nextSibling, 0 );
  					}
  				}
  				event.preventDefault();
  			} else if ( cursorBefore && ( key === VK.UP || key === VK.LEFT ) ) {
  				if ( view.previousSibling ) {
  					if ( getView( view.previousSibling ) ) {
  						setViewCursor( key === VK.UP, view.previousSibling );
  					} else {
  						selection.select( view.previousSibling, true );
  						selection.collapse();
  					}
  				}
  				event.preventDefault();
  			} else if ( cursorBefore && key === VK.DOWN ) {
  				if ( view.nextSibling ) {
  					if ( getView( view.nextSibling ) ) {
  						setViewCursor( true, view.nextSibling );
  					} else {
  						selection.setCursorLocation( view.nextSibling, 0 );
  					}
  				} else {
  					setViewCursor( false, view );
  				}
  				event.preventDefault();
  			} else if ( ( cursorAfter && key === VK.LEFT ) || ( cursorBefore && key === VK.RIGHT ) ) {
  				select( view );
  				event.preventDefault();
  			} else if ( cursorAfter && key === VK.BACKSPACE ) {
  				removeView( view );
  				event.preventDefault();
  			} else if ( cursorAfter ) {
  				handleEnter( view );
  			} else if ( cursorBefore ) {
  				handleEnter( view, true, key );
  			}
  
  			if ( key === VK.ENTER ) {
  				event.preventDefault();
  			}
  		}
  	} );
  
  	editor.on( 'keyup', function() {
  		if ( toRemove ) {
  			removeView( toRemove );
  			toRemove = false;
  		}
  	} );
  
  	editor.on( 'focus', function() {
  		let view;
  
  		focus = true;
  		editor.dom.addClass( editor.getBody(), 'has-focus' );
  
  		// Edge case: show the fake caret when the editor is focused for the first time
  		// and the first element is a view.
  		if ( firstFocus && ( view = getView( editor.getBody().firstChild ) ) ) {
  			setViewCursor( true, view );
  		}
  
  		firstFocus = false;
  	} );
  
  	editor.on( 'blur', function() {
  		focus = false;
  		editor.dom.removeClass( editor.getBody(), 'has-focus' );
  	} );
  
  	editor.on( 'NodeChange', function( event ) {
  		let dom = editor.dom,
  			views = editor.dom.select( '.wpview-wrap' ),
  			className = event.element.className,
  			view = getView( event.element ),
  			lKDN = lastKeyDownNode;
  
  		lastKeyDownNode = false;
  
  		clearInterval( cursorInterval );
  
  		// This runs a lot and is faster than replacing each class separately
  		tinymce.each( views, function( view ) {
  			if ( view.className ) {
  				view.className = view.className.replace(
  					/ ?\bwpview-(?:selection-before|selection-after|cursor-hide)\b/g,
  					''
  				);
  			}
  		} );
  
  		if ( focus && view ) {
  			if (
  				( className === 'wpview-selection-before' || className === 'wpview-selection-after' ) &&
  				editor.selection.isCollapsed()
  			) {
  				setViewCursorTries = 0;
  
  				deselect();
  
  				// Make sure the cursor arrived in the right node.
  				// This is necessary for Firefox.
  				if ( lKDN === view.previousSibling ) {
  					setViewCursor( true, view );
  					return;
  				} else if ( lKDN === view.nextSibling ) {
  					setViewCursor( false, view );
  					return;
  				}
  
  				dom.addClass( view, className );
  
  				cursorInterval = setInterval( function() {
  					if ( dom.hasClass( view, 'wpview-cursor-hide' ) ) {
  						dom.removeClass( view, 'wpview-cursor-hide' );
  					} else {
  						dom.addClass( view, 'wpview-cursor-hide' );
  					}
  				}, 500 );
  				// If the cursor lands anywhere else in the view, set the cursor before it.
  				// Only try this once to prevent a loop. (You never know.)
  			} else if ( ! getParent( event.element, 'wpview-clipboard' ) && ! setViewCursorTries ) {
  				deselect();
  				setViewCursorTries++;
  				setViewCursor( true, view );
  			}
  		}
  	} );
  
  	editor.on( 'BeforeExecCommand', function() {
  		let node = editor.selection.getNode(),
  			view;
  
  		if (
  			node &&
  			( ( execCommandBefore = node.className === 'wpview-selection-before' ) ||
  				node.className === 'wpview-selection-after' ) &&
  			( view = getView( node ) )
  		) {
  			handleEnter( view, execCommandBefore );
  			execCommandView = view;
  		}
  	} );
  
  	editor.on( 'ExecCommand', function( args ) {
  		let toSelect, node;
  
  		// Don't steal the focus from `.embed-dialog__url`
  		if ( 'embedDialog' === args.command ) {
  			return;
  		}
  
  		if ( selected ) {
  			toSelect = selected;
  			deselect();
  			select( toSelect );
  		}
  
  		if ( execCommandView ) {
  			node = execCommandView[ execCommandBefore ? 'previousSibling' : 'nextSibling' ];
  
  			if ( node && node.nodeName === 'P' && editor.dom.isEmpty( node ) ) {
  				editor.dom.remove( node );
  				setViewCursor( execCommandBefore, execCommandView );
  			}
  
  			execCommandView = false;
  		}
  	} );
  
  	editor.on( 'ResolveName', function( event ) {
  		if ( editor.dom.hasClass( event.target, 'wpview-wrap' ) ) {
  			event.name = editor.dom.getAttrib( event.target, 'data-wpview-type' ) || 'wpview';
  			event.stopPropagation();
  		} else if ( getView( event.target ) ) {
  			event.preventDefault();
  			event.stopPropagation();
  		}
  	} );
  
  	editor.addButton( 'wp_view_edit', {
  		tooltip: i18n.translate( 'Edit', { context: 'verb' } ),
  		icon: 'dashicon dashicons-edit',
  		onPostRender: function() {
  			editor.on(
  				'wptoolbar',
  				function() {
  					let type;
  
  					if ( ! selected ) {
  						return;
  					}
  
  					type = editor.dom.getAttrib( selected, 'data-wpview-type' );
  					this.visible( views.isEditable( type ) );
  				}.bind( this )
  			);
  		},
  		onClick: function() {
  			let type;
  
  			if ( ! selected ) {
  				return;
  			}
  
  			type = editor.dom.getAttrib( selected, 'data-wpview-type' );
  			views.edit( type, editor, getText( selected ) );
  		},
  	} );
  
  	editor.addButton( 'wp_view_remove', {
  		tooltip: i18n.translate( 'Remove' ),
  		icon: 'dashicon dashicons-no',
  		onClick: function() {
  			selected && removeView( selected );
  		},
  	} );
  
  	editor.once( 'preinit', function() {
  		toolbar = editor.wp._createToolbar( [ 'wp_view_edit', 'wp_view_remove' ] );
  	} );
  
  	editor.on( 'wptoolbar', function( event ) {
  		if ( selected ) {
  			event.element = selected;
  			event.toolbar = toolbar;
  		}
  	} );
  }
func_code_string: function wpview( editor ) {
  	let $ = editor.$,
  		selected,
  		Env = tinymce.Env,
  		VK = tinymce.util.VK,
  		TreeWalker = tinymce.dom.TreeWalker,
  		toRemove = false,
  		firstFocus = true,
  		isios = /iPad|iPod|iPhone/.test( navigator.userAgent ),
  		cursorInterval,
  		lastKeyDownNode,
  		setViewCursorTries,
  		focus,
  		execCommandView,
  		execCommandBefore,
  		toolbar;
  
  	/**
  	 * Replaces all marker nodes tied to this view instance.
  	 *
  	 * @return {boolean} True if the replacement succeeded; false if it failed.
  	 */
  	function replaceMarkers() {
  		const markers = $( '.wpview-marker' );
  
  		if ( ! markers.length ) {
  			return false;
  		}
  
  		markers.each( function( index, node ) {
  			let text = editor.dom.getAttrib( node, 'data-wpview-text' ),
  				type = editor.dom.getAttrib( node, 'data-wpview-type' );
  			editor.dom.replace(
  				editor.dom.createFragment(
  					'<div class="wpview-wrap" data-wpview-text="' +
  						text +
  						'" data-wpview-type="' +
  						type +
  						'">' +
  						'<p class="wpview-selection-before">\u00a0</p>' +
  						'<div class="wpview-body" contenteditable="false"></div>' +
  						'<p class="wpview-selection-after">\u00a0</p>' +
  						'</div>'
  				),
  				node
  			);
  		} );
  
  		return true;
  	}
  
  	function triggerNodeChanged() {
  		editor.nodeChanged();
  	}
  
  	function renderViews() {
  		if ( ! replaceMarkers() ) {
  			return;
  		}
  
  		const store = editor.getParam( 'redux_store' );
  		const siteId = getSelectedSiteId( store.getState() );
  
  		$( '.wpview-wrap' ).each( function( index, view ) {
  			const $view = $( view );
  
  			if ( undefined !== $view.attr( 'data-wpview-rendered' ) ) {
  				return;
  			}
  
  			const type = $view.attr( 'data-wpview-type' );
  
  			renderWithReduxStore(
  				React.createElement( views.components[ type ], {
  					content: getText( view ),
  					siteId,
  					onResize: debounce( triggerNodeChanged, 500 ),
  				} ),
  				$view.find( '.wpview-body' )[ 0 ],
  				store
  			);
  
  			$view.attr( 'data-wpview-rendered', '' );
  		} );
  	}
  
  	function getText( node ) {
  		return decodeURIComponent( $( node ).attr( 'data-wpview-text' ) || '' );
  	}
  
  	function getView( node ) {
  		return getParent( node, 'wpview-wrap' );
  	}
  
  	/**
  	 * Returns the node or a parent of the node that has the passed className.
  	 * Doing this directly is about 40% faster.
  	 *
  	 * @param {object} node The node to search.
  	 * @param {string} className The class name to search for.
  	 *
  	 * @return {object|boolean} A node on success; false on failure.
  	 */
  	function getParent( node, className ) {
  		while ( node && node.parentNode ) {
  			if (
  				node.className &&
  				( ' ' + node.className + ' ' ).indexOf( ' ' + className + ' ' ) !== -1
  			) {
  				return node;
  			}
  
  			node = node.parentNode;
  		}
  
  		return false;
  	}
  
  	function _stop( event ) {
  		event.stopPropagation();
  	}
  
  	function setViewCursor( before, view ) {
  		let location = before ? 'before' : 'after',
  			offset = before ? 0 : 1;
  		deselect();
  		editor.selection.setCursorLocation(
  			editor.dom.select( '.wpview-selection-' + location, view )[ 0 ],
  			offset
  		);
  		editor.nodeChanged();
  	}
  
  	function handleEnter( view, before, key ) {
  		let dom = editor.dom,
  			padNode = dom.create( 'p' );
  
  		if ( ! ( Env.ie && Env.ie < 11 ) ) {
  			padNode.innerHTML = '<br data-mce-bogus="1">';
  		}
  
  		if ( before ) {
  			view.parentNode.insertBefore( padNode, view );
  		} else {
  			dom.insertAfter( padNode, view );
  		}
  
  		deselect();
  
  		if ( before && key === VK.ENTER ) {
  			setViewCursor( before, view );
  		} else {
  			editor.selection.setCursorLocation( padNode, 0 );
  		}
  
  		editor.nodeChanged();
  	}
  
  	function removeView( view ) {
  		editor.undoManager.transact( function() {
  			handleEnter( view );
  			ReactDom.unmountComponentAtNode( $( view ).find( '.wpview-body' )[ 0 ] );
  			editor.dom.remove( view );
  			editor.focus();
  		} );
  	}
  
  	function select( viewNode ) {
  		let clipboard,
  			dom = editor.dom;
  
  		if ( ! viewNode ) {
  			return;
  		}
  
  		if ( viewNode !== selected ) {
  			// Make sure that the editor is focused.
  			// It is possible that the editor is not focused when the mouse event fires
  			// without focus, the selection will not work properly.
  			if ( ! focus ) {
  				editor.getBody().focus();
  			}
  
  			deselect();
  			selected = viewNode;
  			dom.setAttrib( viewNode, 'data-mce-selected', 1 );
  
  			clipboard = dom.create(
  				'div',
  				{
  					class: 'wpview-clipboard',
  					contenteditable: 'true',
  				},
  				getText( viewNode )
  			);
  
  			editor.dom.select( '.wpview-body', viewNode )[ 0 ].appendChild( clipboard );
  
  			// Both of the following are necessary to prevent manipulating the selection/focus
  			dom.bind( clipboard, 'beforedeactivate focusin focusout', _stop );
  			dom.bind( selected, 'beforedeactivate focusin focusout', _stop );
  
  			// select the hidden div
  			if ( isios ) {
  				editor.selection.select( clipboard );
  			} else {
  				editor.selection.select( clipboard, true );
  			}
  		}
  
  		editor.nodeChanged();
  		editor.fire( 'wpview-selected', viewNode );
  	}
  
  	/**
  	 * Deselect a selected view and remove clipboard
  	 */
  	function deselect() {
  		let clipboard,
  			dom = editor.dom;
  
  		if ( selected ) {
  			clipboard = editor.dom.select( '.wpview-clipboard', selected )[ 0 ];
  			dom.unbind( clipboard );
  			dom.remove( clipboard );
  
  			dom.unbind( selected, 'beforedeactivate focusin focusout click mouseup', _stop );
  			dom.setAttrib( selected, 'data-mce-selected', null );
  		}
  
  		selected = null;
  	}
  
  	function resetViewsCallback( match, viewText ) {
  		return '<p>' + window.decodeURIComponent( viewText ) + '</p>';
  	}
  
  	// Replace the view tags with the view string
  	function resetViews( content ) {
  		return content
  			.replace(
  				/<div[^>]+data-wpview-text="([^"]+)"[^>]*>(?:[\s\S]+?wpview-selection-after[^>]+>[^<>]*<\/p>\s*|\.)<\/div>/g,
  				resetViewsCallback
  			)
  			.replace( /<p [^>]*?data-wpview-text="([^"]+)"[^>]*>[\s\S]*?<\/p>/g, resetViewsCallback );
  	}
  
  	function setMarkers() {
  		let content, processedContent;
  
  		if ( editor.isHidden() ) {
  			return;
  		}
  
  		content = editor.getContent( { format: 'raw' } );
  		processedContent = views.setMarkers( content );
  
  		if ( content !== processedContent ) {
  			editor.setContent( processedContent, {
  				format: 'raw',
  				isSettingMarkers: true,
  			} );
  		}
  	}
  
  	// Prevent adding undo levels on changes inside a view wrapper
  	editor.on( 'BeforeAddUndo', function( event ) {
  		if ( event.level.content ) {
  			event.level.content = resetViews( event.level.content );
  		}
  	} );
  
  	// When the editor's content changes, scan the new content for
  	// matching view patterns, and transform the matches into
  	// view wrappers.
  	editor.on( 'BeforeSetContent', function( event ) {
  		let node;
  
  		if ( ! event.selection ) {
  			$( '.wpview-wrap .wpview-body' ).each( function( i, viewBody ) {
  				ReactDom.unmountComponentAtNode( viewBody );
  			} );
  		}
  
  		if ( ! event.content ) {
  			return;
  		}
  
  		if ( ! event.load ) {
  			if ( selected ) {
  				removeView( selected );
  			}
  
  			node = editor.selection.getNode();
  
  			if ( node && node !== editor.getBody() && /^\s*https?:\/\/\S+\s*$/i.test( event.content ) ) {
  				// When a url is pasted or inserted, only try to embed it when it is in an empty paragrapgh.
  				node = editor.dom.getParent( node, 'p' );
  
  				if ( node && /^[\s\uFEFF\u00A0]*$/.test( $( node ).text() || '' ) ) {
  					// Make sure there are no empty inline elements in the <p>
  					node.innerHTML = '';
  				} else {
  					return;
  				}
  			}
  		}
  
  		if ( ! event.isSettingMarkers ) {
  			event.content = views.setMarkers( event.content );
  		}
  	} );
  
  	// When pasting strip all tags and check if the string is an URL.
  	// Then replace the pasted content with the cleaned URL.
  	editor.on( 'pastePreProcess', function( event ) {
  		let pastedStr = event.content;
  
  		if ( pastedStr ) {
  			pastedStr = tinymce.trim( pastedStr.replace( /<[^>]+>/g, '' ) );
  
  			const imageMatch = /(https?:\/\/[^<]*)(\.jpg|\.jpeg|\.gif|\.png)\??.*$/i.exec( pastedStr );
  			if ( imageMatch ) {
  				// If the link looks like an image, replace the pasted content with an <img> tag.
  				// As a side effect, this won't request an embed code to the REST API anymore.
  				event.content = `<img src="${ imageMatch[ 1 ] }${
  					imageMatch[ 2 ]
  				}" style="max-width:100%;" />`;
  			} else if ( /^https?:\/\/\S+$/i.test( pastedStr ) ) {
  				// Otherwise replace the content with the cleaned URL.
  				event.content = pastedStr;
  			}
  		}
  	} );
  
  	// When the editor's content has been updated and the DOM has been
  	// processed, render the views in the document.
  	editor.on( 'SetContent', function() {
  		renderViews();
  	} );
  
  	// Set the cursor before or after a view when clicking next to it.
  	editor.on( 'click', function( event ) {
  		let x = event.clientX,
  			y = event.clientY,
  			body = editor.getBody(),
  			bodyRect = body.getBoundingClientRect(),
  			first = body.firstChild,
  			last = body.lastChild,
  			firstRect,
  			lastRect,
  			view;
  
  		if ( ! first || ! last ) {
  			return;
  		}
  
  		firstRect = first.getBoundingClientRect();
  		lastRect = last.getBoundingClientRect();
  
  		if ( y < firstRect.top && ( view = getView( first ) ) ) {
  			setViewCursor( true, view );
  			event.preventDefault();
  		} else if ( y > lastRect.bottom && ( view = getView( last ) ) ) {
  			setViewCursor( false, view );
  			event.preventDefault();
  		} else if ( x < bodyRect.left || x > bodyRect.right ) {
  			tinymce.each( editor.dom.select( '.wpview-wrap' ), function( view ) {
  				const rect = view.getBoundingClientRect();
  
  				if ( y < rect.top ) {
  					return false;
  				}
  
  				if ( y >= rect.top && y <= rect.bottom ) {
  					if ( x < bodyRect.left ) {
  						setViewCursor( true, view );
  						event.preventDefault();
  					} else if ( x > bodyRect.right ) {
  						setViewCursor( false, view );
  						event.preventDefault();
  					}
  
  					return false;
  				}
  			} );
  		}
  	} );
  
  	editor.on( 'init', function() {
  		let scrolled = false,
  			selection = editor.selection,
  			MutationObserver = window.MutationObserver || window.WebKitMutationObserver;
  
  		// When a view is selected, ensure content that is being pasted
  		// or inserted is added to a text node (instead of the view).
  		editor.on( 'BeforeSetContent', function() {
  			let walker,
  				target,
  				view = getView( selection.getNode() );
  
  			// If the selection is not within a view, bail.
  			if ( ! view ) {
  				return;
  			}
  
  			if ( ! view.nextSibling || getView( view.nextSibling ) ) {
  				// If there are no additional nodes or the next node is a
  				// view, create a text node after the current view.
  				target = editor.getDoc().createTextNode( '' );
  				editor.dom.insertAfter( target, view );
  			} else {
  				// Otherwise, find the next text node.
  				walker = new TreeWalker( view.nextSibling, view.nextSibling );
  				target = walker.next();
  			}
  
  			// Select the `target` text node.
  			selection.select( target );
  			selection.collapse( true );
  		} );
  
  		editor.dom.bind( editor.getDoc(), 'touchmove', function() {
  			scrolled = true;
  		} );
  
  		editor.on(
  			'mousedown mouseup click touchend',
  			function( event ) {
  				const view = getView( event.target );
  
  				firstFocus = false;
  
  				// Contain clicks inside the view wrapper
  				if ( view ) {
  					event.stopImmediatePropagation();
  					event.preventDefault();
  
  					if ( event.type === 'touchend' && scrolled ) {
  						scrolled = false;
  					} else {
  						select( view );
  					}
  
  					// Returning false stops the ugly bars from appearing in IE11 and stops the view being selected as a range in FF.
  					// Unfortunately, it also inhibits the dragging of views to a new location.
  					return false;
  				} else if ( event.type === 'touchend' || event.type === 'mousedown' ) {
  					deselect();
  				}
  
  				if ( event.type === 'touchend' && scrolled ) {
  					scrolled = false;
  				}
  			},
  			true
  		);
  
  		if ( MutationObserver ) {
  			new MutationObserver( function() {
  				editor.fire( 'wp-body-class-change' );
  			} ).observe( editor.getBody(), {
  				attributes: true,
  				attributeFilter: [ 'class' ],
  			} );
  		}
  	} );
  
  	editor.on( 'preinit show', function() {
  		views.emitters.forEach( function( emitter ) {
  			emitter.addListener( 'change', setMarkers, editor.getParam( 'redux_store' ) );
  		} );
  
  		setMarkers();
  	} );
  
  	editor.on( 'hide remove', function() {
  		views.emitters.forEach( function( emitter ) {
  			emitter.removeListener( 'change', setMarkers );
  		} );
  	} );
  
  	// Empty the wpview wrap and marker nodes
  	function emptyViewNodes( rootNode ) {
  		$( 'div.wpview-wrap, p.wpview-marker', rootNode ).each( function( i, node ) {
  			node.innerHTML = '.';
  		} );
  	}
  
  	// Run that before the DOM cleanup
  	editor.on(
  		'PreProcess',
  		function( event ) {
  			emptyViewNodes( event.node );
  		},
  		true
  	);
  
  	editor.on( 'hide', function() {
  		deselect();
  		emptyViewNodes();
  	} );
  
  	editor.on( 'GetContent', function( event ) {
  		if ( event.format === 'raw' && event.content && ! event.selection ) {
  			event.content = resetViews( event.content );
  		}
  	} );
  
  	editor.on( 'PostProcess', function( event ) {
  		if ( event.content ) {
  			event.content = event.content
  				.replace(
  					/<div [^>]*?data-wpview-text="([^"]+)"[^>]*>[\s\S]*?<\/div>/g,
  					resetViewsCallback
  				)
  				.replace( /<p [^>]*?data-wpview-text="([^"]+)"[^>]*>[\s\S]*?<\/p>/g, resetViewsCallback );
  		}
  	} );
  
  	// Excludes arrow keys, delete, backspace, enter, space bar.
  	// Ref: https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent.keyCode
  	function isSpecialKey( key ) {
  		return (
  			( key <= 47 &&
  				key !== VK.SPACEBAR &&
  				key !== VK.ENTER &&
  				key !== VK.DELETE &&
  				key !== VK.BACKSPACE &&
  				( key < 37 || key > 40 ) ) ||
  			key >= 224 || // OEM or non-printable
  			( key >= 144 && key <= 150 ) || // Num Lock, Scroll Lock, OEM
  			( key >= 91 && key <= 93 ) || // Windows keys
  			( key >= 112 && key <= 135 )
  		); // F keys
  	}
  
  	// (De)select views when arrow keys are used to navigate the content of the editor.
  	editor.on( 'keydown', function( event ) {
  		let key = event.keyCode,
  			dom = editor.dom,
  			selection = editor.selection,
  			node,
  			view,
  			cursorBefore,
  			cursorAfter,
  			range,
  			clonedRange,
  			tempRange;
  
  		if ( selected ) {
  			// Ignore key presses that involve the command or control key, but continue when in combination with backspace or v.
  			// Also ignore the F# keys.
  			if (
  				( ( event.metaKey || event.ctrlKey ) && key !== VK.BACKSPACE && key !== 86 ) ||
  				( key >= 112 && key <= 123 )
  			) {
  				// Remove the view when pressing cmd/ctrl+x on keyup, otherwise the browser can't copy the content.
  				if ( ( event.metaKey || event.ctrlKey ) && key === 88 ) {
  					toRemove = selected;
  				}
  				return;
  			}
  
  			view = getView( selection.getNode() );
  
  			// If the caret is not within the selected view, deselect the view and bail.
  			if ( view !== selected ) {
  				deselect();
  				return;
  			}
  
  			if ( key === VK.LEFT ) {
  				setViewCursor( true, view );
  				event.preventDefault();
  			} else if ( key === VK.UP ) {
  				if ( view.previousSibling ) {
  					if ( getView( view.previousSibling ) ) {
  						setViewCursor( true, view.previousSibling );
  					} else {
  						deselect();
  						selection.select( view.previousSibling, true );
  						selection.collapse();
  					}
  				} else {
  					setViewCursor( true, view );
  				}
  				event.preventDefault();
  			} else if ( key === VK.RIGHT ) {
  				setViewCursor( false, view );
  				event.preventDefault();
  			} else if ( key === VK.DOWN ) {
  				if ( view.nextSibling ) {
  					if ( getView( view.nextSibling ) ) {
  						setViewCursor( false, view.nextSibling );
  					} else {
  						deselect();
  						selection.setCursorLocation( view.nextSibling, 0 );
  					}
  				} else {
  					setViewCursor( false, view );
  				}
  
  				event.preventDefault();
  				// Ignore keys that don't insert anything.
  			} else if ( ! isSpecialKey( key ) ) {
  				removeView( selected );
  
  				if ( key === VK.ENTER || key === VK.DELETE || key === VK.BACKSPACE ) {
  					event.preventDefault();
  				}
  			}
  		} else {
  			if ( event.metaKey || event.ctrlKey || ( key >= 112 && key <= 123 ) ) {
  				return;
  			}
  
  			node = selection.getNode();
  			lastKeyDownNode = node;
  			view = getView( node );
  
  			// Make sure we don't delete part of a view.
  			// If the range ends or starts with the view, we'll need to trim it.
  			if ( ! selection.isCollapsed() ) {
  				range = selection.getRng();
  
  				if ( ( view = getView( range.endContainer ) ) ) {
  					clonedRange = range.cloneRange();
  					selection.select( view.previousSibling, true );
  					selection.collapse();
  					tempRange = selection.getRng();
  					clonedRange.setEnd( tempRange.endContainer, tempRange.endOffset );
  					selection.setRng( clonedRange );
  				} else if ( ( view = getView( range.startContainer ) ) ) {
  					clonedRange = range.cloneRange();
  					clonedRange.setStart( view.nextSibling, 0 );
  					selection.setRng( clonedRange );
  				}
  			}
  
  			if ( ! view ) {
  				// Make sure we don't eat any content.
  				if ( event.keyCode === VK.BACKSPACE ) {
  					if ( editor.dom.isEmpty( node ) ) {
  						if ( ( view = getView( node.previousSibling ) ) ) {
  							setViewCursor( false, view );
  							editor.dom.remove( node );
  							event.preventDefault();
  						}
  					} else if (
  						( range = selection.getRng() ) &&
  						range.startOffset === 0 &&
  						range.endOffset === 0 &&
  						( view = getView( node.previousSibling ) )
  					) {
  						setViewCursor( false, view );
  						event.preventDefault();
  					}
  				}
  				return;
  			}
  
  			if (
  				! (
  					( cursorBefore = dom.hasClass( view, 'wpview-selection-before' ) ) ||
  					( cursorAfter = dom.hasClass( view, 'wpview-selection-after' ) )
  				)
  			) {
  				return;
  			}
  
  			if ( isSpecialKey( key ) ) {
  				// ignore
  				return;
  			}
  
  			if ( ( cursorAfter && key === VK.UP ) || ( cursorBefore && key === VK.BACKSPACE ) ) {
  				if ( view.previousSibling ) {
  					if ( getView( view.previousSibling ) ) {
  						setViewCursor( false, view.previousSibling );
  					} else if ( dom.isEmpty( view.previousSibling ) && key === VK.BACKSPACE ) {
  						dom.remove( view.previousSibling );
  					} else {
  						selection.select( view.previousSibling, true );
  						selection.collapse();
  					}
  				} else {
  					setViewCursor( true, view );
  				}
  				event.preventDefault();
  			} else if ( cursorAfter && ( key === VK.DOWN || key === VK.RIGHT ) ) {
  				if ( view.nextSibling ) {
  					if ( getView( view.nextSibling ) ) {
  						setViewCursor( key === VK.RIGHT, view.nextSibling );
  					} else {
  						selection.setCursorLocation( view.nextSibling, 0 );
  					}
  				}
  				event.preventDefault();
  			} else if ( cursorBefore && ( key === VK.UP || key === VK.LEFT ) ) {
  				if ( view.previousSibling ) {
  					if ( getView( view.previousSibling ) ) {
  						setViewCursor( key === VK.UP, view.previousSibling );
  					} else {
  						selection.select( view.previousSibling, true );
  						selection.collapse();
  					}
  				}
  				event.preventDefault();
  			} else if ( cursorBefore && key === VK.DOWN ) {
  				if ( view.nextSibling ) {
  					if ( getView( view.nextSibling ) ) {
  						setViewCursor( true, view.nextSibling );
  					} else {
  						selection.setCursorLocation( view.nextSibling, 0 );
  					}
  				} else {
  					setViewCursor( false, view );
  				}
  				event.preventDefault();
  			} else if ( ( cursorAfter && key === VK.LEFT ) || ( cursorBefore && key === VK.RIGHT ) ) {
  				select( view );
  				event.preventDefault();
  			} else if ( cursorAfter && key === VK.BACKSPACE ) {
  				removeView( view );
  				event.preventDefault();
  			} else if ( cursorAfter ) {
  				handleEnter( view );
  			} else if ( cursorBefore ) {
  				handleEnter( view, true, key );
  			}
  
  			if ( key === VK.ENTER ) {
  				event.preventDefault();
  			}
  		}
  	} );
  
  	editor.on( 'keyup', function() {
  		if ( toRemove ) {
  			removeView( toRemove );
  			toRemove = false;
  		}
  	} );
  
  	editor.on( 'focus', function() {
  		let view;
  
  		focus = true;
  		editor.dom.addClass( editor.getBody(), 'has-focus' );
  
  		// Edge case: show the fake caret when the editor is focused for the first time
  		// and the first element is a view.
  		if ( firstFocus && ( view = getView( editor.getBody().firstChild ) ) ) {
  			setViewCursor( true, view );
  		}
  
  		firstFocus = false;
  	} );
  
  	editor.on( 'blur', function() {
  		focus = false;
  		editor.dom.removeClass( editor.getBody(), 'has-focus' );
  	} );
  
  	editor.on( 'NodeChange', function( event ) {
  		let dom = editor.dom,
  			views = editor.dom.select( '.wpview-wrap' ),
  			className = event.element.className,
  			view = getView( event.element ),
  			lKDN = lastKeyDownNode;
  
  		lastKeyDownNode = false;
  
  		clearInterval( cursorInterval );
  
  		// This runs a lot and is faster than replacing each class separately
  		tinymce.each( views, function( view ) {
  			if ( view.className ) {
  				view.className = view.className.replace(
  					/ ?\bwpview-(?:selection-before|selection-after|cursor-hide)\b/g,
  					''
  				);
  			}
  		} );
  
  		if ( focus && view ) {
  			if (
  				( className === 'wpview-selection-before' || className === 'wpview-selection-after' ) &&
  				editor.selection.isCollapsed()
  			) {
  				setViewCursorTries = 0;
  
  				deselect();
  
  				// Make sure the cursor arrived in the right node.
  				// This is necessary for Firefox.
  				if ( lKDN === view.previousSibling ) {
  					setViewCursor( true, view );
  					return;
  				} else if ( lKDN === view.nextSibling ) {
  					setViewCursor( false, view );
  					return;
  				}
  
  				dom.addClass( view, className );
  
  				cursorInterval = setInterval( function() {
  					if ( dom.hasClass( view, 'wpview-cursor-hide' ) ) {
  						dom.removeClass( view, 'wpview-cursor-hide' );
  					} else {
  						dom.addClass( view, 'wpview-cursor-hide' );
  					}
  				}, 500 );
  				// If the cursor lands anywhere else in the view, set the cursor before it.
  				// Only try this once to prevent a loop. (You never know.)
  			} else if ( ! getParent( event.element, 'wpview-clipboard' ) && ! setViewCursorTries ) {
  				deselect();
  				setViewCursorTries++;
  				setViewCursor( true, view );
  			}
  		}
  	} );
  
  	editor.on( 'BeforeExecCommand', function() {
  		let node = editor.selection.getNode(),
  			view;
  
  		if (
  			node &&
  			( ( execCommandBefore = node.className === 'wpview-selection-before' ) ||
  				node.className === 'wpview-selection-after' ) &&
  			( view = getView( node ) )
  		) {
  			handleEnter( view, execCommandBefore );
  			execCommandView = view;
  		}
  	} );
  
  	editor.on( 'ExecCommand', function( args ) {
  		let toSelect, node;
  
  		// Don't steal the focus from `.embed-dialog__url`
  		if ( 'embedDialog' === args.command ) {
  			return;
  		}
  
  		if ( selected ) {
  			toSelect = selected;
  			deselect();
  			select( toSelect );
  		}
  
  		if ( execCommandView ) {
  			node = execCommandView[ execCommandBefore ? 'previousSibling' : 'nextSibling' ];
  
  			if ( node && node.nodeName === 'P' && editor.dom.isEmpty( node ) ) {
  				editor.dom.remove( node );
  				setViewCursor( execCommandBefore, execCommandView );
  			}
  
  			execCommandView = false;
  		}
  	} );
  
  	editor.on( 'ResolveName', function( event ) {
  		if ( editor.dom.hasClass( event.target, 'wpview-wrap' ) ) {
  			event.name = editor.dom.getAttrib( event.target, 'data-wpview-type' ) || 'wpview';
  			event.stopPropagation();
  		} else if ( getView( event.target ) ) {
  			event.preventDefault();
  			event.stopPropagation();
  		}
  	} );
  
  	editor.addButton( 'wp_view_edit', {
  		tooltip: i18n.translate( 'Edit', { context: 'verb' } ),
  		icon: 'dashicon dashicons-edit',
  		onPostRender: function() {
  			editor.on(
  				'wptoolbar',
  				function() {
  					let type;
  
  					if ( ! selected ) {
  						return;
  					}
  
  					type = editor.dom.getAttrib( selected, 'data-wpview-type' );
  					this.visible( views.isEditable( type ) );
  				}.bind( this )
  			);
  		},
  		onClick: function() {
  			let type;
  
  			if ( ! selected ) {
  				return;
  			}
  
  			type = editor.dom.getAttrib( selected, 'data-wpview-type' );
  			views.edit( type, editor, getText( selected ) );
  		},
  	} );
  
  	editor.addButton( 'wp_view_remove', {
  		tooltip: i18n.translate( 'Remove' ),
  		icon: 'dashicon dashicons-no',
  		onClick: function() {
  			selected && removeView( selected );
  		},
  	} );
  
  	editor.once( 'preinit', function() {
  		toolbar = editor.wp._createToolbar( [ 'wp_view_edit', 'wp_view_remove' ] );
  	} );
  
  	editor.on( 'wptoolbar', function( event ) {
  		if ( selected ) {
  			event.element = selected;
  			event.toolbar = toolbar;
  		}
  	} );
  }
func_documentation_string: WordPress View plugin.
  
  @param {object} editor The TinyMCE instance.