/* global tinymce */

/**
 * b2evolution View plugin.
 */
tinymce.PluginManager.add( 'evo_view', function( editor ) {
var $ = editor.$,
selected,
selectedView,
Env = tinymce.Env,
VK = tinymce.util.VK,
TreeWalker = tinymce.dom.TreeWalker,
toRemove = false,
firstFocus = true,
_noop = function() { return false; },
isios = /iPad|iPod|iPhone/.test( navigator.userAgent ),
cursorInterval,
lastKeyDownNode,
setViewCursorTries,
focus,
execCommandView,
execCommandBefore,
toolbar,
shortTags = [ 'image', 'thumbnail', 'inline', 'button', 'cta', 'like', 'dislike', 'activate', 'unsubscribe' ];


/**
* Returns the node or a parent of the node that has the passed className.
*
* @param object Node
* @param string Class name
*/
function getParent( node, className )
{
while ( node && node.parentNode )
{
if( node.className && ( ' ' + node.className + ' ' ).indexOf( ' ' + className + ' ' ) !== -1 )
{
return node;
}

node = node.parentNode;
}

return false;
}

/**
* Get view node
*
* @param object Node
*/
function getView( node )
{
return getParent( node, 'evo-view-wrap' );
}


/**
* Edit selected view
*/
function editView()
{
var viewType;

if( selectedView )
{
viewType = selectedView.getAttribute( 'data-evo-view-type' );
}

if( shortTags.indexOf( viewType ) != -1 )
{
var shortTag = decodeURIComponent( selected.getAttribute( 'data-evo-view-text' ) );
evo_item_image_edit( editor.settings.blog_ID, shortTag );
}
else
{
openModalWindow( '<span class="loader_img loader_user_report absolute_center" title="' + evo_js_lang_loading + '..."></span>',
'80%', '', true, evo_js_lang_select_image_insert, '', true );
jQuery.ajax( {
type: 'POST',
url: editor.getParam( 'modal_url' ),
success: function(result)
{
//openModalWindow( result, '90%', '80%', true, 'Select image', '' );
openModalWindow( result, '90%', '80%', true, 'Select image', '', '', '', '', '', function() {
var target_type, target_ID;
if( editor.getParam( 'temp_ID' ) == undefined )
{
target_type = editor.getParam( 'target_type' );
target_ID = editor.getParam( 'target_ID' );
}
else
{
target_type = 'temporary';
target_ID = editor.getParam( 'temp_ID' );
}

evo_link_refresh_list( target_type, target_ID, 'refresh' );
evo_link_fix_wrapper_height();
} );
}
} );

return false;
}
}


/**
* Stop event
*
* @param event Event to stop
*/
function _stop( event )
{
event.stopPropagation();
}


/**
* Set view cursor location
*
* @param boolean True to set cursor before the view, False to set cursor after the view
* @param object View
*/
function setViewCursor( before, view )
{
var location = before ? 'before' : 'after';

deselect();
editor.selection.setCursorLocation( editor.dom.select( '.evo-view-selection-' + location, view )[0] );
editor.nodeChanged();
}


/**
* Handle Enter key on selected view
*
* @param object View
* @param  before
* @param {*} key
*/
function handleEnter( view, before, key )
{
var 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();
}


/**
* Remove selected view from content
* @param object View to remove
*/
function removeView( view )
{
editor.undoManager.transact( function() {
// erhsatingin: The following line was commented out as it adds an extra paragraph upon removal of view
//handleEnter( view );
evo.views.remove( editor, view );
} );
}


/**
* Select view
*
* @param object View node
*/
function select( viewNode )
{
var clipboard,
dom = editor.dom;

if( ! viewNode )
{
return;
}

if( viewNode !== selected )
{
deselect();
selected = viewNode;
selectedView = getView( viewNode );
dom.setAttrib( viewNode, 'data-mce-selected', 1 );
dom.addClass( selected, 'evo-view-selected' );

clipboard = dom.create( 'div', {
'class': 'evo-view-clipboard',
'contenteditable': 'true'
}, evo.views.getText( viewNode ) ); //wp.mce.views

editor.dom.select( '.evo-view-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( 'evo-view-selected', viewNode );
}


/**
* Deselect a selected view and remove clipboard
*/
function deselect()
{
var clipboard,
dom = editor.dom;

if( selected )
{
clipboard = editor.dom.select( '.evo-view-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 );
dom.removeClass( selected, 'evo-view-selected' );
}

selected = null;
selectedView = null;
}


/*
// Check if the `wp.mce` API exists.
if ( typeof wp === 'undefined' || ! wp.mce ) {
return {
getView: _noop
};
}
*/


/**
* Callback for resetViews
*
* @param string Matched text
* @param string viewText
* @return string The view text
*/
function resetViewsCallback( match, viewText )
{
//return '<p>' + window.decodeURIComponent( viewText ) + '</p>';
return window.decodeURIComponent( viewText );
}


/**
* Replace the view tags with the view string
*
* @param string Content string
* @return string Replaced content string
*/
function resetViews( content )
{
return content.replace( /<(?:div|span)[^>]+data-evo-view-text="([^"]+)"[^>]*>(?:[\s\S]+?evo-view-selection-after[^>]+>[^<>]*<\/p>\s*|\.)<\/(?:div|span)>/g, resetViewsCallback )
.replace( /<p [^>]*?data-evo-view-marker="([^"]+)"[^>]*>[\s\S]*?<\/p>/g, resetViewsCallback );
}


/**
* 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 ) {
var node;

if( ! event.selection )
{
evo.views.unbind();
}

if( ! event.content )
{
return;
}

if( ! event.load )
{
if( selected )
{
removeView( selected );
deselect();
}

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;
}
}
}

event.content = evo.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 ) {
var pastedStr = event.content;

if( pastedStr )
{
pastedStr = tinymce.trim( pastedStr.replace( /<[^>]+>/g, '' ) );

if( /^https?:\/\/\S+$/i.test( pastedStr ) )
{
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() {
evo.views.render();
} );

// Set the cursor before or after a view when clicking next to it.
editor.on( 'click', function( event ) {
var 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( '.evo-view-wrap' ), function( view ) {
var 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() {
var 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() {
var 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( 'dblclick', function( event ) {
var view = getView( event.target );

// 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.

if( selectedView )
{
viewType = selectedView.getAttribute( 'data-evo-view-type' );
}

var shortTag = decodeURIComponent( selected.getAttribute( 'data-evo-view-text' ) );
evo_item_image_edit( editor.settings.blog_ID, shortTag );

return false;
}
} );

editor.on( 'mousedown mouseup click touchend', function( event ) {
var 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( 'evo-body-class-change' );
} ).observe( editor.getBody(), {
attributes: true,
attributeFilter: ['class']
} );
}

if( tinymce.Env.ie )
{
// Prevent resize handles in newer IE
editor.dom.bind( editor.getBody(), 'controlselect mscontrolselect', function( event ) {
if ( getView( event.target ) ) {
event.preventDefault();
}
} );
}
} );

// Empty the view wrap and marker nodes
function emptyViewNodes( rootNode )
{
$( 'div[data-evo-view-text], span[data-evo-view-text], p[data-evo-view-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() {
evo.views.unbind();
deselect();
emptyViewNodes();
} );

editor.on( 'PostProcess', function( event ) {
if( event.content )
{
event.content = event.content.replace( /<(?:div|span) [^>]*?data-evo-view-text="([^"]+)"[^>]*>[\s\S]*?<\/(?:div|span)>/g, resetViewsCallback )
.replace( /<p [^>]*?data-evo-view-marker="([^"]+)"[^>]*>[\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 ) {
var 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( ( /* Ctrl+v */ ( event.metaKey || event.ctrlKey ) && key !== VK.BACKSPACE && key !== 86 ) || ( /*F# keys*/ key >= 112 && key <= 123 ) )
{ // Remove the view when pressing cmd/ctrl+x on keyup, otherwise the browser can't copy the content.
if( /* Ctrl+x */ ( 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 ) )
{
if( key === VK.ENTER )
{
handleEnter( view, false, key );
event.preventDefault();
}
else if( key === VK.DELETE /*|| key === VK.BACKSPACE*/ )
{
removeView( selected );
deselect();
event.preventDefault();
}
else if( key === VK.BACKSPACE )
{
previousView = getView( view.previousElementSibling );

if( previousView )
{
removeView( previousView );
}
else if( view.previousSibling )
{
selection.setCursorLocation( view.previousSibling );
deselect();
}
else if( view.parentNode.previousSibling )
{
selection.setCursorLocation( view.parentNode.previousSibling, 1 );
deselect();
}
}
}
}
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( key === 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;
}

var cursorBefore = dom.hasClass( view, 'evo-view-selection-before' );
var cursorAfter  = dom.hasClass( view, 'evo-view-selection-after' );

if( ! cursorBefore && ! cursorAfter )
{ // Cursor not before or after a View, exit:
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 );
}
}
else if( view.parentNode.nextSibling )
{
if( getView( view.parentNode.nextSibling ) )
{
setViewCursor( key === VK.RIGHT, view.parentNode.nextSibling );
}
else
{
selection.setCursorLocation( view.parentNode.nextSibling );
}
}
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();
}
}
else if( view.parentNode.previousSibling )
{
if( getView( view.parentNode.previousSibling ) )
{
setViewCursor( key === VK.RIGHT, view.parentNode.previousSibling );
}
else
{
selection.select( view.parentNode.previousSibling, true );
selection.collapse( false );
}
}
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( cursorBefore && key === VK.DELETE )
{
var nextView = getView( view.nextSibling );

removeView( view );

if( nextView )
{
setViewCursor( true, nextView );
}

event.preventDefault();
}
else if( cursorAfter && key === VK.DELETE )
{
var nextView = getView( view.nextSibling );

if( nextView )
{
setViewCursor( true, nextView );
}

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 );
deselect();
toRemove = false;
}

return;
} );

editor.on( 'focus', function() {
var 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 ) {
var dom = editor.dom,
views = editor.dom.select( '.evo-view-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( / ?\bevo-view-(?:selection-before|selection-after|cursor-hide)\b/g, '' );
}
});

if( focus && view )
{
if( ( className === 'evo-view-selection-before' || className === 'evo-view-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, 'evo-view-cursor-hide' ) )
{
dom.removeClass( view, 'evo-view-cursor-hide' );
}
else
{
dom.addClass( view, 'evo-view-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, 'evo-view-clipboard' ) && ! setViewCursorTries )
{
deselect();
setViewCursorTries++;
setViewCursor( true, view );
}
}
} );

editor.on( 'BeforeExecCommand', function() {
var node = editor.selection.getNode(), view;

if( node
&& ( ( execCommandBefore = node.className === 'evo-view-selection-before' ) || node.className === 'evo-view-selection-after' )
&& ( view = getView( node ) ) )
{
handleEnter( view, execCommandBefore );
execCommandView = view;
}
} );

editor.on( 'ExecCommand', function() {
var toSelect, node;

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, 'evo-view-wrap' ) )
{
event.name = editor.dom.getAttrib( event.target, 'data-evo-view-type' ) || 'evo-view';
event.stopPropagation();
}
else if( getView( event.target ) )
{
event.preventDefault();
event.stopPropagation();
}
} );

/**
* Add [image:] button
*/
editor.addButton( 'evo_image', {
text: 'inline image',
icon: false,
tooltip: evo_js_lang_edit_image,
onclick: function() {
switch( editor.getParam( 'target_type' ) )
{
case 'Item':
if( ! editor.getParam( 'target_ID' ) && ! editor.getParam( 'temp_ID' ) )
{
alert( evo_js_lang_alert_before_insert_item  );
return false;
}
break;

case 'Comment':
if( ! editor.getParam( 'target_ID' ) )
{
alert( evo_js_lang_alert_before_insert_comment );
return false;
}
break;

case 'EmailCampaign':
if( ! editor.getParam( 'target_ID' ) )
{
alert( evo_js_lang_alert_before_insert_emailcampaign );
return false;
}
break;

case 'Message':
if( ! editor.getParam( 'target_ID' ) && ! editor.getParam( 'temp_ID' ) )
{
alert( evo_js_lang_alert_before_insert_message );
return false;
}
break;
}

editView();
},
onPostRender: function() {
var imageButton = this;

editor.on( 'NodeChange', function( event ) {
var viewType;

if( selectedView )
{
viewType = selectedView.getAttribute( 'data-evo-view-type' );
}
var isImage = shortTags.indexOf( viewType ) != -1;
imageButton.active( isImage );
} );
}
} );

editor.on( 'evotoolbar', function( event ) {
if( selected )
{
event.element = selected;
event.toolbar = toolbar;
}
} );

editor.addCommand( 'evo_view_edit_inline', function() {
editView();
} );

return {
getMetadata: function () {
return  {
name: "b2evo View plugin",
url: "http://b2evolution.net"
};
}
};

} );