Current File : /var/www/e360ban/wp-content/plugins/wp-views/res/js/redesign/views_layout_edit_wizard.js
/**
* Views Layout Wizard - script
*
* Controls the Layout Wizard interaction and output
*
* @package Views
*
* @since unknown
*/

var WPViews = WPViews || {};

WPViews.LayoutWizard = function( $ ) {

	var self		= this;

	self.i18n = wpv_layout_wizard_strings;

	self.view_id	= $('.js-post_ID').val();

	self.initial_settings			= null;
	self.settings_from_wizard		= null;
	self.add_field_ui				= null;
	self.use_loop_template			= false;
	self.use_loop_template_id		= '';
	self.use_loop_template_title	= '';
	self.use_loop_template_name	= '';

	// @since m2m Maybe DEPRECATED
	self.wizard_dialog				= null;
	self.wizard_dialog_item			= null;
	self.wizard_dialog_item_parent	= null;
	self.wizard_dialog_style		= null;
	self.wizard_dialog_fields		= null;

	self.wizard_dialog_data			= null;

	self.saved_fields_html			= null;

	self.doing_shortcode_gui_for			= null;
	self.doing_shortcode_gui_for_selected	= null;

	self.overlay_container		= $("<div class='wpv-setting-overlay js-wpv-loop-output-overlay' style='top:0;'><div class='wpv-transparency'></div><i class='icon-lock fa fa-lock'></i></div>");

	// ---------------------------------
	// Functions
	// ---------------------------------

	$(document).on('click', '.js-dialog-close', function(e) {
        e.preventDefault();
        $.colorbox.close();
        return false;
    });

	// Fetch initial settings - on document ready, from variables added directly to the page, see wpv_loop_wizard_add_data_to_js

	self.fetch_initial_settings = function() {
		self.initial_settings = {};
		self.initial_settings.dialog = WPViews.layout_wizard_saved_dialog;
		self.initial_settings.settings = WPViews.layout_wizard_saved_settings;
	};

	// Render the dialog, and apply the existing settings

	self.render_dialog = function( response ) {
		var layout_value = WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].getValue(),
		loop_start_tag = layout_value.indexOf( '<wpv-loop' ),// This tag can contain wrap and pad attributes
		loop_start = 0,
		loop_end = layout_value.indexOf( '</wpv-loop>' ),
		layout_loop_content = '';
		if ( loop_start_tag >= 0 ) {
			loop_start = layout_value.indexOf( '>', loop_start_tag );
		}
		// Merge response with local settings
		self.wizard_dialog_data = self.merge_with_saved_settings( response.settings );
		$.colorbox({
			transition: 'fade',
			opacity: 0.3,
			speed: 150,
			fadeOut : 0,
			closeButton: false,
			trapFocus: false,
			html: response.dialog,
			onOpen: function() {
				Toolset.hooks.doAction( 'wpv-action-wpv-shortcodes-gui-set-gui-action', 'save' );
			},
			onLoad: function() {

			},
			onClosed: function() {
				Toolset.hooks.doAction( 'wpv-action-wpv-shortcodes-gui-set-gui-action', 'insert' );
			},
			onComplete: function() {
				$( '.js-insert-layout' )
					.addClass( 'button-secondary' )
					.removeClass( 'button-primary' );
				// Set the first tab as active
				$( '.js-layout-wizard-tab' ).not( ':first-child' ).hide();
				// Show the overwrite notice when needed
				if ( ( loop_start >= 0 ) && ( loop_end >= 0 ) ) {
					layout_loop_content = layout_value.slice( loop_start, loop_end ).replace(/\s+/g, '');
					if ( layout_loop_content != '>' ) {
						$( '.js-wpv-layout-wizard-overwrite-notice' ).show();
					}
				}

				// When the wizard for a View is loaded...
				if ( 'normal' === Toolset.hooks.applyFilters( 'wpv-filter-wpv-edit-screen-get-query-mode', '' ) ) {
                    // ... offer the "List with separators" option by showing it.
                    $( '.js-wpv-layout-wizard-layout-list-with-separators-style' ).show();
                }

				// Set incoming values, if any
				if ( typeof( self.wizard_dialog_data.style ) != 'undefined' ) {
					$( 'input.js-wpv-layout-wizard-style[value="' + self.wizard_dialog_data.style + '"]' ).click();
				}
				if ( typeof( self.wizard_dialog_data.table_cols ) != 'undefined' ) {
					$( 'select.js-wpv-layout-wizard-table-cols[name="table_cols"]' ).val( self.wizard_dialog_data.table_cols );
				}

                // Determine used bootstrap version and:
                // - if it's not set, disable the bootstrap option, show a message with link to Views settings
                // - if it's set to "no bootstrap", disable the option and show a different message
                // - for bootstrap 2 or 3, adjust other related fields and show message with version number
                var bootstrapVersion = 1; // meaning "not set"
				if ( typeof( self.wizard_dialog_data.wpv_bootstrap_version ) != 'undefined' ) {
                    bootstrapVersion = parseInt( self.wizard_dialog_data.wpv_bootstrap_version );
                }

                // Decide what needs to be done about bootstrap version
                var isBootstrapOptionDisabled = false,
                    bootstrapOptionMessage = null,
                    bootstrapGridRowClassInput = $( 'input[name="bootstrap_grid_row_class"]' );

                switch( bootstrapVersion ) {
                    case 2:
                        if ( typeof( self.wizard_dialog_data.bootstrap_grid_row_class ) != 'undefined' && self.wizard_dialog_data.bootstrap_grid_row_class === 'true' ) {
                            $( 'input[name="bootstrap_grid_row_class"]' ).prop( 'checked', true );
                        }
                        $( 'input[name="bootstrap_grid_row_class"]' ).prop( 'disabled', false );
                        bootstrapOptionMessage = 'bootstrap_2';
                        break;
                    case 3:
                        bootstrapGridRowClassInput.prop( 'checked', true ).prop( 'disabled', true );
                        bootstrapOptionMessage = 'bootstrap_3';
                        break;
                    case 4:
                        bootstrapGridRowClassInput.prop( 'checked', true ).prop( 'disabled', true );
                        bootstrapOptionMessage = 'bootstrap_4';
                        break;
                    case -1:
                        isBootstrapOptionDisabled = true;
                        bootstrapOptionMessage = 'bootstrap_not_used';
                        break;
                    default:
                    case 1:
                        isBootstrapOptionDisabled = true;
                        bootstrapOptionMessage = 'bootstrap_not_set';
                        break;
                }

                // Disable or enable the option
                $( '#layout-wizard-style-bootstrap-grid' ).attr( 'disabled', isBootstrapOptionDisabled );
                $( 'label[for=layout-wizard-style-bootstrap-grid]' ).css({ opacity: (isBootstrapOptionDisabled ? 0.5 : 1) });

                // Display the selected translated message
                var bootstrapOptionMessagePlaceholder = $('.js-wpv-bootstrap-message');
                if(bootstrapOptionMessage != null) {
                    bootstrapOptionMessagePlaceholder.show();
                    bootstrapOptionMessagePlaceholder.html(wpv_layout_wizard_strings[ bootstrapOptionMessage ]);
                } else {
                    bootstrapOptionMessagePlaceholder.hide();
                }

				if ( typeof( self.wizard_dialog_data.bootstrap_grid_cols ) != 'undefined' ) {
					$( 'select.js-wpv-layout-wizard-bootstrap-grid-cols[name="bootstrap_grid_cols"]' ).val( self.wizard_dialog_data.bootstrap_grid_cols );
				}
				if ( typeof( self.wizard_dialog_data.bootstrap_grid_container ) != 'undefined' && self.wizard_dialog_data.bootstrap_grid_container === 'true' ) {
					$( 'input[name="bootstrap_grid_container"]' ).prop( 'checked', true );
				}
				$( '#bootstrap_grid_individual_yes' ).prop( 'checked', true );
				if ( typeof( self.wizard_dialog_data.bootstrap_grid_individual ) != 'undefined' && self.wizard_dialog_data.bootstrap_grid_individual != '' ) {
					$( '#bootstrap_grid_individual_yes' ).prop( 'checked', false );
					$( '#bootstrap_grid_individual_no' ).prop( 'checked', true );
				}

				if (
					isBootstrapOptionDisabled
					&& typeof( self.wizard_dialog_data.style ) != 'undefined'
					&& self.wizard_dialog_data.style == 'bootstrap-grid'
				) {
					// If the style selected is Bootstrap but it has been disabled, force the user to select another option
					$( 'input.js-wpv-layout-wizard-style[value="' + self.wizard_dialog_data.style + '"]' ).prop( 'checked', false );
					$( '.js-wpv-layout-wizard-layout-style-options-bootstrap-grid' ).hide();
					$( '.js-wpv-layout-wizard-layout-style' ).removeClass( 'wpv-layout-wizard-layout-style-has-settings' );
					$( '.js-wpv-dialog-arrow-left' ).remove();
					$( '.js-insert-layout' ).addClass( 'button-secondary' ).removeClass( 'button-primary' ).prop( 'disabled', true );
				}

				if ( typeof( self.wizard_dialog_data.include_field_names ) != 'undefined' ) {
					$('input[name="include_field_names"]').prop('checked', ( self.wizard_dialog_data.include_field_names === '1' || self.wizard_dialog_data.include_field_names === 'true' ) );
				}

				if ( 'undefined' !== typeof( self.wizard_dialog_data.list_separator ) ) {
					$( '#js-wpv-list-separator' ).val( self.wizard_dialog_data.list_separator );
				}

				if ( self.use_loop_template ) {
					$( 'input#js-wpv-use-view-loop-ct' ).prop( 'checked', true );
				}
			}
		});
	};

	// Merge settings with existing ones

	self.merge_with_saved_settings = function( data ) {
		if ( self.settings_from_wizard ) {
			data.style = self.settings_from_wizard.style;
			data.table_cols = self.settings_from_wizard.table_cols;
			data.include_field_names = self.settings_from_wizard.include_field_names;
			data.fields = self.settings_from_wizard.fields;
			data.real_fields = self.settings_from_wizard.real_fields;
			data.bootstrap_grid_cols = self.settings_from_wizard.bootstrap_grid_cols;
			data.bootstrap_grid_container = self.settings_from_wizard.bootstrap_grid_container;
			data.bootstrap_grid_row_class = self.settings_from_wizard.bootstrap_grid_row_class;
			data.bootstrap_grid_individual = self.settings_from_wizard.bootstrap_grid_individual;
			data.list_separator = self.settings_from_wizard.list_separator;
		}
		return data;
	};

	// Change tab

	self.change_tab = function( backward ) {
		var count = $( '.wpv-dialog-nav-tab' ).index( $( 'li' ).has( '.active' ) );
		$( '.wpv-dialog-nav-tab a' ).removeClass('active');
		$( '.wpv-dialog-content-tab' ).hide();
		if ( backward ) {
			count--;
		} else {
			count++;
		}
		$( '.wpv-dialog-nav-tab a' )
			.eq( count )
				.addClass( 'active' );
		$( '.wpv-dialog-content-tab' )
			.eq( count )
				.fadeIn( 'fast' );
		self.manage_dialog_buttons( count );
	};

	// Navigate to a tab

	self.go_to_tab = function( tab_index ) {
		$( '.wpv-dialog-nav-tab a' ).removeClass( 'active' );
		$( '.wpv-dialog-content-tab' ).hide();
		$( '.wpv-dialog-nav-tab a' ).eq( tab_index ).addClass( 'active' );
		$( '.wpv-dialog-content-tab' ).eq( tab_index ).fadeIn( 'fast' );
		self.manage_dialog_buttons( tab_index );
	}

	// Update buttons

	self.manage_dialog_buttons = function( page_id ) {
		var next_enable = false,
		insert_button = $('.js-insert-layout'),
		prev_button = $('.js-dialog-prev');
		switch ( page_id ) {
			case 0:
				next_enable = ( $( '[name="layout-wizard-style"]:checked' ).length > 0 );
				insert_button.text( wpv_layout_wizard_strings.button_next );
				prev_button.hide();
				break;
			case 1:
				next_enable = ( $( '.js-wpv-layout-wizard-layout-fields > .js-wpv-loop-wizard-item-container' ).length > 0 );
				insert_button.text( wpv_layout_wizard_strings.button_insert );
				prev_button.show();
				break;
		}
		if ( next_enable ) {
			insert_button
				.removeClass( 'button-secondary' )
				.addClass( 'button-primary' )
				.prop( 'disabled', false );
		} else {
			insert_button
				.removeClass( 'button-primary' )
				.addClass( 'button-secondary' )
				.prop( 'disabled', true );
		}
	};

	// Add field UI

	self.add_field_ui_callback = function( field_html ) {
		var count = $('.js-wpv-loop-wizard-item-container').length,
		field_html = field_html.replace( /__wpv_layout_count_placeholder__/g, count + 1 );
		$( '.js-wpv-layout-wizard-layout-fields' )
			.append( field_html );
		if (
			$( '.js-wpv-layout-wizard-layout-fields .js-wpv-loop-wizard-item-container' ).length == 1
			&& ! $( '.js-wpv-layout-wizard-layout-fields' ).hasClass( 'js-wpv-layout-wizard-layout-fields-loaded' )
		) {
			$( '.js-wpv-layout-wizard-layout-fields' )
				.addClass( 'js-wpv-layout-wizard-layout-fields-loaded' )
				.sortable({
					handle: ".js-layout-wizard-move-field",
					axis: 'y',
					containment: ".js-wpv-layout-wizard-layout-fields-containment",
					items: "> div.js-wpv-loop-wizard-item-container",
					helper: 'clone',
					tolerance: "pointer"
				});
		} else {
			$( '.js-wpv-layout-wizard-layout-fields' ).sortable( 'refresh' );
		}
		self.manage_dialog_buttons( 1 );
		$.each( $('.js-wpv-dialog-layout-wizard select.js-wpv-select2' ),function() {
			if ( ! $( this ).hasClass( 'js-wpv-selec2-inited' ) ) {
				$( this )
					.addClass( 'js-wpv-selec2-inited' )
					.toolset_select2(
						{
							dropdownParent: $( '.js-wpv-dialog-layout-wizard' )
						}
					)
					.data( 'toolset_select2' )
						.$dropdown
							.addClass( 'toolset_select2-dropdown-in-dialog' );
				$( this ).trigger( 'change' );
			}
		});
	};

	self.addFieldAndSetValue = function( fieldHTML, valueToSelect ) {
		var count = $('.js-wpv-loop-wizard-item-container').length,
			fieldHTML = fieldHTML.replace( /__wpv_layout_count_placeholder__/g, count + 1 ),
			encodedValueRoSelect = Base64.encode( valueToSelect );
		$( '.js-wpv-layout-wizard-layout-fields' )
			.append( fieldHTML );

		var selectedTag = valueToSelect.split( ']' )[0].split( ' ' )[0].substring(1),
			parsedShortcode = wp.shortcode.next( selectedTag, valueToSelect ),
			parsedAttributes = {};
			_.each( parsedShortcode.shortcode.attrs.named, function( attr_value, attr_key, list ) {
				if ( ! _.has( parsedAttributes, attr_key ) ) {
					parsedAttributes[ attr_key ] = attr_value;
				}
			});

		var candidateOptions = $( '#js-wpv-layout-wizard-item-' + ( count + 1 ) ).find( 'option[data-handle="' + selectedTag + '"]' );

		if ( candidateOptions.length > 0 ) {
			if ( candidateOptions.length == 1 ) {
				candidateOptions.prop( 'selected', true );
			} else {
				switch( selectedTag ) {
					case 'wpv-post-body':
						candidateOptions
							.filter( 'option[data-idvalue="' + parsedAttributes['view_template'] + '"]' )
								.prop( 'selected', true )
								.val( encodedValueRoSelect );
						break;
					case 'wpv-post-taxonomy':
						candidateOptions
							.filter( 'option[data-idvalue="' + parsedAttributes['type'] + '"]' )
								.prop( 'selected', true )
								.val( encodedValueRoSelect );
						break;
					case 'wpv-post-field':
						candidateOptions
							.filter( 'option[data-idvalue="' + parsedAttributes['name'] + '"]' )
								.prop( 'selected', true )
								.val( encodedValueRoSelect );
						break;
					case 'wpv-user':
						candidateOptions
							.filter( 'option[data-idvalue="' + parsedAttributes['field'] + '"]' )
								.prop( 'selected', true )
								.val( encodedValueRoSelect );
						break;
					case 'wpv-view':
						candidateOptions
							.filter( 'option[data-idvalue="' + parsedAttributes['name'] + '"]' )
								.prop( 'selected', true )
								.val( encodedValueRoSelect );
						break;
					case 'types':
						if ( _.has( parsedAttributes, 'field' ) ) {
							candidateOptions
								.filter( 'option[data-idvalue="' + parsedAttributes['field'] + '"]' )
									.prop( 'selected', true )
									.val( encodedValueRoSelect );
						} else if ( _.has( parsedAttributes, 'termmeta' ) ) {
							candidateOptions
								.filter( 'option[data-idvalue="' + parsedAttributes['termmeta'] + '"]' )
									.prop( 'selected', true )
									.val( encodedValueRoSelect );
						} else if ( _.has( parsedAttributes, 'usermeta' ) ) {
							candidateOptions
								.filter( 'option[data-idvalue="' + parsedAttributes['usermeta'] + '"]' )
									.prop( 'selected', true )
									.val( encodedValueRoSelect );
						}
						break;
				}
			}
		}

	}


	/**
	 * Replace the content of wpv-loop in loop output with new one.
	 *
	 * Tries to replace string within "<!-- wpv-loop-start -->" and "<!-- wpv-loop-end -->" (included) by new one. If
	 * those tags aren't found, it appends the new string at the end.
	 *
	 * @param {string} content The loop output.
	 * @param {string} data New string which should replace wpv-loop.
	 *
	 * @return string The result.
	 *
	 * @since unknown
	 */
    self.replace_layout_loop_content = function( content, data ) {
        if ( content.search(/<!-- wpv-loop-start -->[\s\S]*\<!-- wpv-loop-end -->/g) == -1 ) {
            content += data;
        } else {
            content = content.replace(/<!-- wpv-loop-start -->[\s\S]*<!-- wpv-loop-end -->/g, "<!-- wpv-loop-start -->\n" + data + "<!-- wpv-loop-end -->");
        }
        return content;
    };


	//Check if fields is just one content template

	self.check_for_only_content_template_field = function( fields ) {
		var out = false,
		fields_count = fields.length;
		if ( fields_count == 1 ) {
			for ( var i = 0; i < fields_count; i++ ) {
				if ( fields[i][4] == 'post-body' ) {
					out = true;
				}
			}
		}
	   return out;
	};


	/**
	 * Process dialog data.
	 *
	 * - Reads user input from the dialog.
	 * - Makes the wpv_generate_view_loop_output AJAX call and obtains loop output settings as well as rendered.
	 *   loop output and content template (if used).
	 * - Updates the content of editor(s).
	 * - Highlights the modified text in Loop Output editor.
	 * - Shows an appropriate pointer.
	 * - Calls the callback, if it is a function.
	 *
	 * @todo comment properly
	 *
	 * @since unknown
	 */
	self.process_layout_wizard_data = function( fields, callback ) {

		// Parse dialog input
		var layout_style = $( '[name=layout-wizard-style]:checked' ).val();

		var layout_args = {
			include_field_names: $('[name="include_field_names"]').prop('checked'),
			tab_column_count: $('[name="table_cols"]').val(),
			bootstrap_column_count: $('[name="bootstrap_grid_cols"]').val(),
			// @todo Request for comment: Where does this 'data' come from?
			bootstrap_version: self.wizard_dialog_data.wpv_bootstrap_version,
			add_container: $('[name="bootstrap_grid_container"]').prop('checked'),
			add_row_class: $('[name="bootstrap_grid_row_class"]').prop('checked'),
			render_individual_columns: $('[name="bootstrap_grid_individual"]:checked').val(),
			use_loop_template: self.use_loop_template,
			loop_template_title: self.use_loop_template_title,
			loop_template_name: self.use_loop_template_name,
			render_only_wpv_loop: true,
			list_separator: $( '#js-wpv-list-separator' ).val()
		};

		// Content of the Loop Output.
		// Content of a Content Template to be created (if self.use_loop_template is true).
		var loop_output = '',
		ct_content = '',
		current_dialog = $( '.js-wpv-dialog-layout-wizard' ),
		messages_container = current_dialog.find( '.js-wpv-message-container' ),
		halt_execution = false;

		$.ajax({
			async: false,
			type: "POST",
			url: ajaxurl,
			dataType: 'json',
			data: {
				action: self.i18n.ajax.action.generate_view_loop_output,
				wpnonce: self.i18n.ajax.nonce.generate_view_loop_output,
				view_id: self.view_id,
				style: layout_style,
				fields: JSON.stringify( fields ),
				args: JSON.stringify( layout_args )
			},
			success: function( response ) {
				if ( response.success ) {
					self.settings_from_wizard = response.data.loop_output_settings;
					loop_output = response.data.loop_output_settings.layout_meta_html;
					ct_content = response.data.ct_content;

					// If a list with separators is selected as the loop output style...
					if ( 'separators_list' === response.data.loop_output_settings.style ) {
						var disableViewWrapperCheckbox = $( '.js-wpv-settings-disable-view-wrapper' );
						// ... select to disable the wrapper DIV of the View.
						disableViewWrapperCheckbox.prop( 'checked', true );
						disableViewWrapperCheckbox.trigger( 'change' );

						// ... and display a pointer with information on why the View wrapper DIV was selected automatically.
						var disable_view_wrapper_for_separators_list_pointer_content = $( '.js-wpv-disable-view-wrapper-for-separators-list-pointer' );
						// If the pointer is not dismissed...
						if ( ! disable_view_wrapper_for_separators_list_pointer_content.hasClass( 'js-wpv-pointer-dismissed' ) ) {
							var disable_view_wrapper_for_separators_list_pointer = disableViewWrapperCheckbox.pointer({
								pointerClass: 'wp-toolset-pointer wp-toolset-views-pointer',
								pointerWidth: 400,
								content: disable_view_wrapper_for_separators_list_pointer_content.html(),
								position: {
									edge: 'bottom',
									align: 'left'
								},
								show: function (event, t) {
									t.pointer.show();
									t.opened();
								},
								buttons: function (event, t) {
									// Add Close button
									var button_close = $('<button class="button button-primary-toolset alignright js-wpv-close-this">Close</button>');
									button_close.on('click.pointer', function (e) {
										e.preventDefault();
										if (t.pointer.find('.js-wpv-dismiss-pointer:checked').length > 0) {
											var pointer_name = t.pointer.find('.js-wpv-dismiss-pointer:checked').data('pointer');
											$(document).trigger('js_event_wpv_dismiss_pointer', [pointer_name]);
										}
										t.element.pointer('close');
									});
									return button_close;
								}
							});
							disable_view_wrapper_for_separators_list_pointer.pointer('open');
						}
					}
				} else {
					Toolset.hooks.doAction( 'wpv-action-wpv-edit-screen-manage-ajax-fail', { data: response.data, container: messages_container} );
					current_dialog.find('.wpv-spinner.ajax-loader' ).remove();
					halt_execution = true;
				}
			},
			error: function( ajaxContext ) {
				console.log( "Error: ", ajaxContext.responseText );
			}
		});

		if ( halt_execution ) {
			return;
		}

		// Current Loop Output content
		var c = WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].getValue();

		codemirror_highlight_options = {
			className: 'wpv-codemirror-highlight'
		};

		if ( self.use_loop_template ) {
			// User chose to use Loop Template.

			var show_layout_template_loop_pointer_content = $( '.js-wpv-inserted-layout-loop-content-template-pointer' );

			// Make sure that the Loop Template is opened
			// @todo this might not be neded anymore, maybe only on existing loop templates closed before running the wizard?
			if (
				$('.js-wpv-ct-listing-' + self.use_loop_template_id + ' .js-wpv-open-close-arrow').hasClass('icon-caret-down')
				|| $('.js-wpv-ct-listing-' + self.use_loop_template_id + ' .js-wpv-open-close-arrow').hasClass('fa-caret-down')
			) {
				$('.js-wpv-ct-listing-' + self.use_loop_template_id + ' .js-wpv-content-template-open').click();
			}

			// Update the Loop Output content
			c_new = self.replace_layout_loop_content( c, loop_output );
			if ( c == c_new ) {
				// We are updating the loop output, but the layout content did not change
				// So the layout will not need to be updated, which would trigger the loop wizard data saving
				// So we need to save the loop wizard data manually
				self.force_save_loop_wizard_data();
			} else {
				WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].setValue( c_new );
			}

			// Update the Loop Template content
			WPV_Toolset.CodeMirror_instance["wpv_ct_inline_editor_" + self.use_loop_template_id].setValue( ct_content );

			// Highlight the Loop Template content
			var loop_template_ends = {
				'line': WPV_Toolset.CodeMirror_instance["wpv_ct_inline_editor_" + self.use_loop_template_id].lineCount(),
				'ch': 0
			};
			var content_template_marker = WPV_Toolset.CodeMirror_instance["wpv_ct_inline_editor_" + self.use_loop_template_id].markText(
				{ 'line': 0, 'ch': 0 },
				loop_template_ends,
				codemirror_highlight_options
			);
			setTimeout( function() { content_template_marker.clear(); }, 2000);

			// Highlight replace existing loop and add pointer
			var layout_loop_starts = WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].getSearchCursor( '<!-- wpv-loop-start -->', false );
			var layout_loop_ends = WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].getSearchCursor( '<!-- wpv-loop-end -->', false );

			if ( layout_loop_starts.findNext() && layout_loop_ends.findNext() ) {
				// We found the wpv-loop tag, now highlight it.
				var layout_loop_marker = WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].markText(
						layout_loop_starts.from(),
						layout_loop_ends.to(),
						codemirror_highlight_options );

				if ( show_layout_template_loop_pointer_content.hasClass( 'js-wpv-pointer-dismissed' ) ) {
					// The pointer is dismissed, we will not be showing it.

					// Clear the marker in two seconds.
					setTimeout( function() { layout_loop_marker.clear(); }, 2000 );

				} else {

					// Show the pointer
					var layout_template_loop_pointer = $('.layout-html-editor .wpv-codemirror-highlight').first().pointer({
						pointerClass: 'wp-toolset-pointer wp-toolset-views-pointer',
						pointerWidth: 400,
						content: show_layout_template_loop_pointer_content.html(),
						position: {
							edge: 'bottom',
							align: 'left'
						},
						show: function( event, t ) {
							t.pointer.show();
							t.opened();

							// Create a button to scroll down to the Loop Template
							var button_scroll = $('<button class="button button-primary-toolset alignright js-wpv-scroll-this">Scroll to the Content Template</button>');
							button_scroll.on( 'click.pointer', function(e) {
								// We need to scroll there down
								e.preventDefault();
								layout_loop_marker.clear();
								if ( t.pointer.find( '.js-wpv-dismiss-pointer:checked' ).length > 0 ) {
									var pointer_name = t.pointer.find( '.js-wpv-dismiss-pointer:checked' ).data( 'pointer' );
									$( document ).trigger( 'js_event_wpv_dismiss_pointer', [ pointer_name ] );
								}
								t.element.pointer('close');
								if ( self.use_loop_template_id != '' ) {
									$('html, body').animate({
										scrollTop: $( '#wpv-ct-listing-' + self.use_loop_template_id ).offset().top - 100
									}, 1000);
								}
							});
							button_scroll.insertAfter(  t.pointer.find('.wp-pointer-buttons .js-wpv-close-this') );
						},
						buttons: function( event, t ) {

							// Add Close button
							var button_close = $('<button class="button button-secondary alignleft js-wpv-close-this">Close</button>');
							button_close.on( 'click.pointer', function( e ) {
								e.preventDefault();
								layout_loop_marker.clear();
								if ( t.pointer.find( '.js-wpv-dismiss-pointer:checked' ).length > 0 ) {
									var pointer_name = t.pointer.find( '.js-wpv-dismiss-pointer:checked' ).data( 'pointer' );
									$( document ).trigger( 'js_event_wpv_dismiss_pointer', [ pointer_name ] );
								}
								t.element.pointer('close');
								WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].focus();
							});
							return button_close;
						}
					});
					layout_template_loop_pointer.pointer('open');
				}
			}

		} else {
			// User chose not to use Loop Template. We will only update Loop Output and ct_content (which should be
			// empty) will be ignored.

			// Update Loop Output
			c = self.replace_layout_loop_content( c, loop_output );
			WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].setValue( c );

			// Highlight and add pointer to the loop
			var show_layout_loop_pointer_content = $( '.js-wpv-inserted-layout-loop-pointer' ),
			layout_loop_starts = WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].getSearchCursor( '<!-- wpv-loop-start -->', false );
			layout_loop_ends = WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].getSearchCursor( '<!-- wpv-loop-end -->', false );
			if ( layout_loop_starts.findNext() && layout_loop_ends.findNext() ) {
				var layout_loop_marker = WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].markText( layout_loop_starts.from(), layout_loop_ends.to(), codemirror_highlight_options );
				if ( show_layout_loop_pointer_content.hasClass( 'js-wpv-pointer-dismissed' ) ) {
					setTimeout( function() {
						  layout_loop_marker.clear();
					}, 2000);
				} else {
					// Show the pointer
					var layout_loop_pointer = $('.layout-html-editor .wpv-codemirror-highlight').first().pointer({
						pointerClass: 'wp-toolset-pointer wp-toolset-views-pointer',
						pointerWidth: 400,
						content: show_layout_loop_pointer_content.html(),
						position: {
							edge: 'bottom',
							align: 'left'
						},
						buttons: function( event, t ) {
							var button_close = $('<button class="button button-primary-toolset alignright js-wpv-close-this">Close</button>');
							button_close.on( 'click.pointer', function( e ) {
								e.preventDefault();
								layout_loop_marker.clear();
								if ( t.pointer.find( '.js-wpv-dismiss-pointer:checked' ).length > 0 ) {
									var pointer_name = t.pointer.find( '.js-wpv-dismiss-pointer:checked' ).data( 'pointer' );
									$( document ).trigger( 'js_event_wpv_dismiss_pointer', [ pointer_name ] );
								}
								t.element.pointer('close');
								WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].focus();
							});
							return button_close;
						}
					});
					layout_loop_pointer.pointer('open');
				}
			}
		}

		if ( callback && typeof callback === 'function' ) {
			callback();
		}
    };

	/**
	* force_save_loop_wizard_data
	*
	* Force saving the loop wizard data
	* When updating the fields, if the layout output is not updated, we need to trigger this saving manually
	* It happens when only changing the included fields but keep using a loop template
	*
	* @since 1.9
	*/

	self.force_save_loop_wizard_data = function() {
		var data = {
			action: 'wpv_update_loop_wizard_data',
			id: self.view_id,
			wpnonce: $( '.js-wpv-layout-extra-update' ).data( 'nonce' )
		};
		if ( self.settings_from_wizard ) {
			data.include_wizard_data = 'true';
			for (var attr_name in self.settings_from_wizard) {
				data[attr_name] = self.settings_from_wizard[attr_name];
			}
		}
		$.ajax({
			//async: false,
			type: "POST",
			dataType: "json",
			url: ajaxurl,
			data: data,
			success: function( response ) {

			},
			error: function (ajaxContext) {

			},
			complete: function() {

			}
		});
	};

	// ---------------------------------
	// Events
	// ---------------------------------

	// Open layout wizard dialog

	$( document ).on( 'click', '.js-wpv-loop-wizard-open', function() {
		if ( self.initial_settings ) {
			// We have a previous setting that we can use.
			self.render_dialog( self.initial_settings );
		} else {
			// fetch and load the popup via ajax.
			var data = {
			action: 'wpv_layout_wizard',
			view_id: self.view_id
			};
			$.ajax({
				type: "POST",
				dataType: "json",
				url: ajaxurl,
				data: data,
				success: function( response ) {
					if ( response.success ) {
						self.initial_settings = response.data;
						self.render_dialog( self.initial_settings );
					}
				}
			});
		}
	});

	// Navigate clicking on the tabs

	$( document ).on( 'click', '.wpv-dialog-nav-tab a', function( e ) {
		e.preventDefault();
		var thiz = $( this ),
		thiz_tab = thiz.parents( '.wpv-dialog-nav-tab' ),
		thiz_index = $( '.wpv-dialog-nav-tab' ).index( thiz_tab );
		if (
			! thiz.hasClass( 'js-tab-not-visited' )
			&& ! thiz.hasClass( 'active')
		) {
			self.go_to_tab( thiz_index );
		}
	});

	// Go back

	$( document ).on( 'click', '.js-dialog-prev', function() {
		self.change_tab( true );
	});

	// Clear the dialog ui once the query type options have changed

	$( document ).on( 'js_event_wpv_query_type_options_saved', '.js-wpv-query-type-update', function() {
		self.add_field_ui = null;
	});

	// Remove a field

	$( document ).on( 'click', '.js-layout-wizard-remove-field', function( e ) {
		var row_to_delete = $( this ).closest( '.js-wpv-loop-wizard-item-container' ),
			layoutStyle = $( '[name=layout-wizard-style]:checked' ).val(),
			addFieldButton = $( '.js-layout-wizard-add-field' );

		row_to_delete.addClass( 'wpv-layout-wizard-field-deleted' );
		setTimeout( function () {
			row_to_delete.remove();
			self.manage_dialog_buttons( 1 );
			$( '.js-wpv-layout-wizard-layout-fields' ).sortable( 'refresh' );

			if (
				'separators_list' === layoutStyle &&
				addFieldButton.is( ':disabled' )
			) {
				addFieldButton.prop( 'disabled', false );
			}
		}, 500 );
	});

	// Change the Loop output style - display extra options for some styles

	$( document ).on( 'change', '.js-wpv-layout-wizard-style', function() {
		var style_selected = $( '.js-wpv-layout-wizard-style:checked' ).val(),
		style_container = $( '.js-wpv-layout-wizard-layout-style' ),
		style_settings_container = $( '.js-wpv-layout-wizard-layout-style-options' ),
		dialog_pointer = $( '<div class="wpv-dialog-arrow-left js-wpv-dialog-arrow-left"></div>' );

		if ( ! self.use_loop_template ) {
			$( '#js-wpv-use-view-loop-ct' ).prop( 'checked', true );
		}


		$( '.js-insert-layout' )
			.prop( 'disabled', false )
			.removeClass( 'button-secondary' )
			.addClass( 'button-primary' );
		$( '.js-layout-wizard-num-columns, .js-layout-wizard-include-fields-names, .js-layout-wizard-bootstrap-grid-box' ).hide();
		$( '.js-wpv-dialog-arrow-left' ).remove();
		style_container.removeClass( 'wpv-layout-wizard-layout-style-has-settings' );
		if (
			'archive' == Toolset.hooks.applyFilters( 'wpv-filter-wpv-edit-screen-get-query-mode', '' )
			&& style_selected == 'table_of_fields'
		) {
			$( '#js-layout-wizard-layout-style' ).find( '#include_field_names' ).prop( 'checked', false );
			return;
		}
		if ( style_settings_container.find( '.js-wpv-layout-wizard-layout-style-options-' + style_selected ).length > 0 ) {
			style_settings_container.find( '.js-wpv-layout-wizard-layout-style-options-' + style_selected ).show();
			style_container.addClass( 'wpv-layout-wizard-layout-style-has-settings' );
			$( 'input[value=' + style_selected + ']' )
				.parents( 'li' )
					.append( dialog_pointer );
		} else if ( style_container.find( '.js-wpv-layout-wizard-layout-style-options-' + style_selected ).length > 0 ) {
			style_container.find( '.js-wpv-layout-wizard-layout-style-options-' + style_selected ).show();
		}

		if ( 'separators_list' === style_selected ) {
		    $( '.js-wpv-layout-wizard-separators-list-characters-trimming-notice' ).show();
        } else {
            $( '.js-wpv-layout-wizard-separators-list-characters-trimming-notice' ).hide();
        }
	});

	// Add a field

	$( document ).on( 'click', '.js-layout-wizard-add-field', function( e ) {
		var thiz = $( this ),
			layoutStyle = $( '[name=layout-wizard-style]:checked' ).val();

		if ( self.add_field_ui ) {
			self.add_field_ui_callback( self.add_field_ui );
		} else {
			var data = {
				action: 'wpv_loop_wizard_add_field',
				id: '__wpv_layout_count_placeholder__',
				wpnonce : wpv_layout_wizard_strings.wpnonce,
				view_id: self.view_id,
				domain: $( '.js-wpv-query-type:checked' ).val()
			};
			$.ajax({
				type: "POST",
				dataType: "json",
				url: ajaxurl,
				data: data,
				async: false,
				success: function( response ) {
					if ( response.success ) {
						self.add_field_ui = response.data.html;
						self.add_field_ui_callback( self.add_field_ui );
					}
				}
			});
		}

		if ( 'separators_list' === layoutStyle ) {
            thiz.prop( 'disabled', true );
		}
	});

	// Shows or hides the Content Template dropdown when selecting a field

	$( document ).on( 'change', 'select.js-wpv-layout-wizard-item', function() {
		var thiz = $( this ),
		thiz_container = thiz.closest( '.js-wpv-loop-wizard-item-container' );
		option = thiz.find( ':selected' ),
		handle = option.data( 'handle' ),
		hasGui = option.data( 'hasgui' );

		thiz_container
			.find( '.js-layout-wizard-body-template-text, .js-wpv-loop-wizard-types-shortcode-ui, .js-wpv-loop-wizard-shortcode-ui' )
				.hide();

		if ( 'types' == handle ) {
			thiz_container.find('.js-wpv-loop-wizard-types-shortcode-ui').show();
		} else if ( 1 == option.data( 'hasgui' ) ) {
			thiz_container.find( '.js-wpv-loop-wizard-shortcode-ui' ).show();
		}
	});

	// Insert layout

	$( document ).on( 'click', '.js-insert-layout', function( e ) {
		var thiz = $( this ),
		index = $( '.js-layout-wizard-nav li' ).index( $( '.js-layout-wizard-nav li' ).has( '.active' ) );
		if ( index === 0 ) {
			// Load existing fields
			// @todo this needs a hard review
			if (
				! $( '.js-wpv-layout-wizard-layout-fields' ).hasClass( 'js-wpv-layout-wizard-layout-fields-loaded' )
				&& typeof( self.wizard_dialog_data.real_fields ) != 'undefined'
			) {
				if ( self.wizard_dialog_data.real_fields.length > 0 ) {
					var selected_fields = self.wizard_dialog_data.real_fields;
					$( '.js-wpv-layout-wizard-layout-fields' )
						.addClass( 'js-wpv-layout-wizard-layout-fields-loaded' )
						.sortable({
							handle: ".js-layout-wizard-move-field",
							axis: 'y',
							containment: ".js-wpv-layout-wizard-layout-fields-containment",
							items: "> div.js-wpv-loop-wizard-item-container",
							helper: 'clone',
							tolerance: "pointer"
						});

					if ( self.add_field_ui ) {
						_.each( selected_fields, function( element, index, list ) {
							self.addFieldAndSetValue( self.add_field_ui, element );
						});
						$( '.js-wpv-layout-wizard-layout-fields' ).sortable( 'refresh' );
					} else {
						var data = {
							action: 'wpv_loop_wizard_add_field',
							id: '__wpv_layout_count_placeholder__',
							wpnonce : wpv_layout_wizard_strings.wpnonce,
							view_id: self.view_id,
							domain: $( '.js-wpv-query-type:checked' ).val()
						},
						spinnerContainer = $( '<div class="wpv-spinner ajax-loader">' ).prependTo( '.js-wpv-layout-wizard-dialog-footer' ).show();

						$( '.js-wpv-layout-wizard-layout-fields-feedback' ).show();
						thiz
							.prop( 'disabled', true )
							.removeClass( 'button-primary' )
							.addClass( 'button-secondary' );

						$.ajax({
							type: "POST",
							dataType: "json",
							url: ajaxurl,
							data: data,
							async: false,
							success: function( response ) {
								if ( response.success ) {
									self.add_field_ui = response.data.html;
									_.each( selected_fields, function( element, index, list ) {
										self.addFieldAndSetValue( self.add_field_ui, element );
									});
									$( '.js-wpv-layout-wizard-layout-fields' ).sortable( 'refresh' );
								}
							},
							complete: function() {
								spinnerContainer.remove();
								$( '.js-wpv-layout-wizard-layout-fields-feedback' ).hide();
								thiz
									.prop( 'disabled', false )
									.addClass( 'button-primary' )
									.removeClass( 'button-secondary' );
							}
						});
					}
				}

			}



			/**
			* we need to initialize select2 *after* loading the new tab cause select2 on hidden elements is nasty
			* hence we can not use self.change_tab here, we need to do it manually, or add the select2 as a callback to change_tab
			*/
			$( '.wpv-dialog-nav-tab a' ).removeClass( 'active' );
			$( '.wpv-dialog-content-tab' ).hide();
			index++;
			$( '.wpv-dialog-nav-tab a' )
				.eq( index )
					.addClass( 'active' )
					.removeClass( 'js-tab-not-visited' );
			$( '.wpv-dialog-content-tab' )
				.eq( index )
					.fadeIn( 'fast', function() {
						$.each( $('.js-wpv-dialog-layout-wizard select.js-wpv-select2' ),function() {
							if ( ! $( this ).hasClass( 'js-wpv-selec2-inited' ) ) {
								$( this )
									.addClass( 'js-wpv-selec2-inited' )
									.toolset_select2(
										{
											dropdownParent: $( '.js-wpv-dialog-layout-wizard' )
										}
									)
									.data( 'toolset_select2' )
										.$dropdown
											.addClass( 'toolset_select2-dropdown-in-dialog' );
								$( this ).trigger( 'change' );
							} else {
								$( this ).trigger( 'change' );
							}
						});
					});
			self.manage_dialog_buttons( index );

			var layoutStyle = $( '[name=layout-wizard-style]:checked' ).val(),
				useViewLoopCT = $( 'input#js-wpv-use-view-loop-ct' ),
				useViewLoopCTContainer = useViewLoopCT.parent( 'div' ),
				addFieldButton = $( '.js-layout-wizard-add-field' ),
				selectedFields = $( 'select.js-wpv-layout-wizard-item' ),
				listSeparatorContainer = $( '.js-wpv-list-separator-container' );
			if ( 'separators_list' === layoutStyle ) {
				// Uncheck the "Use a Content Template to group the fields in this loop" checkbox...
				useViewLoopCT.prop( 'checked', false );
				// ... and also hide its container.
				useViewLoopCTContainer.hide();
				if ( 0 === selectedFields.length ) {
					addFieldButton.prop( 'disabled', false );
				} else {
					// If there are more than one fields selected...
					if ( 1 < selectedFields.length ) {
						// ... remove all the fields, only keeping the first.
						selectedFields.slice(1).parent( '.js-wpv-loop-wizard-item-container' ).remove();
					}
					addFieldButton.prop( 'disabled', true );
				}

				listSeparatorContainer.show();
			} else {
				useViewLoopCTContainer.show();
				addFieldButton.prop( 'disabled', false );
				listSeparatorContainer.hide();
			}
        } else if ( index === 1 ) {
			self.saved_fields_html = null;
            var fields = [],
			spinnerContainer = $( '<div class="wpv-spinner ajax-loader">' ).prependTo( '.js-wpv-layout-wizard-dialog-footer' ).show();
			$.each( $( 'select.js-wpv-layout-wizard-item' ), function( index ) {
				value = $(this).val();
				headname = $( '[value="'+value+'"]', $( this ) ).data('head');
				rowtitle = $( '[value="'+value+'"]', $( this ) ).text();
				fields[index] = Array( '', editor_decode64(value), '', rowtitle, headname, rowtitle );
			});
            if (
				$( '#js-wpv-use-view-loop-ct' ).prop( 'checked' )
				&& self.check_for_only_content_template_field( fields ) === false
			) {
                self.use_loop_template = true;
            } else {
                self.use_loop_template = false;
            }
			thiz
				.prop( 'disabled', true )
				.removeClass( 'button-primary' )
				.addClass( 'button-secondary' );
            if (
				self.use_loop_template_id == ''
				&& self.use_loop_template
			) {
                var data = {
                    wpnonce : self.i18n.ajax.nonce.create_layout_content_template,
                    action: self.i18n.ajax.action.create_layout_content_template,
                    view_id: self.view_id,
                    view_name: $('.js-title').val()
                },
				messages_container = thiz.closest( '.js-wpv-dialog-layout-wizard' ).find( '.js-wpv-message-container' );
                $.ajax({
                    async: false,
                    type: "POST",
                    url: ajaxurl,
                    data: data,
                    dataType: 'json',
                    success: function( response ) {
						if ( response.success ) {
							self.use_loop_template_id = response.data.template_id;
							self.use_loop_template_title = response.data.template_title;
							self.use_loop_template_name = response.data.template_name;
							$( '.js-wpv-settings-inline-templates' ).show();
							if (
								response.data.template_id
								&& $( '#wpv-ct-listing-' + response.data.template_id ).html()
							) {
								$( '#wpv-ct-listing-' + response.data.template_id ).removeClass( 'hidden' );
							} else {
								$( '.js-wpv-content-template-view-list > ul' )
									.first()
										.prepend( response.data.template_html );
								Toolset.hooks.doAction( 'wpv-action-wpv-edit-screen-init-inline-content-template', response.data.template_id );
							}
							$('.js-wpv-ct-listing-' + response.data.template_id + ' .js-wpv-ct-remove-from-view').prop( 'disabled', true );
							self.process_layout_wizard_data( fields, function() {
								spinnerContainer.remove();
								$.colorbox.close();
								WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].refresh();
								WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].focus();
								$( document ).trigger( 'js_event_wpv_set_confirmation_unload_check' );
							});
						} else {
							self.use_loop_template_id = '';
							self.use_loop_template_title = '';
							self.use_loop_template_name = '';
							spinnerContainer.remove();
							Toolset.hooks.doAction( 'wpv-action-wpv-edit-screen-manage-ajax-fail', { data: response.data, container: messages_container} );
						}
                    },
                    error: function( ajaxContext ) {
                        console.log( "Error: ", ajaxContext.responseText );
                    },
                    complete: function() {

                    }
                });
            } else {
                if ( $( '.js-wpv-ct-listing-' + self.use_loop_template_id ).html() !== '' ) {
                    if ( ! self.use_loop_template ) {
                        $( '.js-wpv-ct-listing-' + self.use_loop_template_id ).hide();
						if ( $( "ul.js-wpv-inline-content-template-listing > li" ).length == 1 ) {
							$( '.js-wpv-settings-inline-templates' ).hide();
						}
                    } else {
						$( '.js-wpv-settings-inline-templates' ).show();
                        $( '.js-wpv-ct-listing-' + self.use_loop_template_id ).show();
                    }
                 }
                self.process_layout_wizard_data( fields, function() {
					spinnerContainer.remove();
					$.colorbox.close();
					WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].refresh();
					WPV_Toolset.CodeMirror_instance['wpv_layout_meta_html_content'].focus();
					$( document ).trigger( 'js_event_wpv_set_confirmation_unload_check' );
				});
            }
		}

	});

	// Select2 behaviour

	// Close select2 when clicking outside the dropdowns
	$( document ).on( 'mousedown','.js-wpv-dialog-layout-wizard',function( e ) {
		if ( $( e.target ).parents( '.js-wpv-loop-wizard-item-container' ).length === 0 ) {
			$( 'select.js-wpv-select2' ).each( function() {
				$( this ).toolset_select2( 'close' );
			});
		}
	});

	// Close select2 when opening a new one
	$( document ).on( 'toolset_select2-opening', '.js-wpv-select2', function( e ) {
		$( 'select.js-wpv-select2' ).each( function() {
			$( this ).toolset_select2( 'close' );
		});
	});

	// Shortcodes GUI management

	$( document ).on( 'click', '.js-wpv-loop-wizard-shortcode-ui', function() {
		var thiz = $( this );

		self.doing_shortcode_gui_for = thiz.closest( '.js-wpv-loop-wizard-item-container' ).prop( 'id' );
		self.doing_shortcode_gui_for_selected = thiz.closest( '.js-wpv-loop-wizard-item-container' ).find( 'select.js-wpv-layout-wizard-item' ).find( ':selected' );

		var shortcode_value		= Base64.decode( self.doing_shortcode_gui_for_selected.val() ),
			shortcode_tag		= self.doing_shortcode_gui_for_selected.data( 'handle' ),
			parsed_shortcode	= wp.shortcode.next( shortcode_tag, shortcode_value ),
			shortcode_data		= {};

		// Avoid parsing when there are numbered attributes
		if (
			_.size( parsed_shortcode.shortcode.attrs.numeric ) == 0
		) {
			shortcode_data		= parsed_shortcode.shortcode;
			shortcode_data.raw	= parsed_shortcode.content;
			shortcode_data.pos	= {};
			Toolset.hooks.doAction( 'wpv-action-wpv-shortcodes-gui-set-gui-action', 'save' );
			Toolset.hooks.doAction( 'wpv-action-wpv-shortcodes-gui-edit-shortcode', shortcode_data );
		}

	});

	$( document ).on( 'click', '.js-wpv-loop-wizard-types-shortcode-ui', function() {
		var selectedButton = $( this ),
			selectedSelect = selectedButton
				.closest( '.js-wpv-loop-wizard-item-container' )
					.find( 'select.js-wpv-layout-wizard-item' ),
			selectedOption     = selectedSelect.find( 'option:selected' ),
			selectedParameters = selectedOption.data( 'typesparameters' ),
			selectedOverrides  = {};

		$( '.js-wpv-loop-wizard-save-shortcode-ui-active' )
			.removeClass( 'js-wpv-loop-wizard-save-shortcode-ui-active' );

		selectedSelect.addClass( 'js-wpv-loop-wizard-save-shortcode-ui-active' );

		Toolset.hooks.doAction( 'toolset-action-set-shortcode-gui-action', 'save' );

		// Do not fill attributes, not even parse them, for checkbox(es) and radio fields,
		// because they can produce multiple shortcodes at once when displaying custom content
		// for each selected, and even unselected, option.
		if ( -1 == _.indexOf( [ 'checkbox', 'checkboxes', 'radio' ], selectedParameters.metaType ) ) {
			var shortcodeValue  = Base64.decode( selectedOption.val() ),
				parsedShortcode	= wp.shortcode.next( 'types', shortcodeValue ),
				shortcodeData   = {};

			// Avoid parsing when there are numbered attributes
			if (
				_.size( parsedShortcode.shortcode.attrs.numeric ) == 0
			) {
				shortcodeData = parsedShortcode.shortcode.attrs.named;
			}

			selectedOverrides = { attributes: shortcodeData }
		}

		Toolset.hooks.doAction( 'types-action-shortcode-dialog-do-open', {
			shortcode:  'types',
			title:      selectedOption.text(),
			parameters: selectedParameters,
			overrides:  selectedOverrides
		});
	});

	$( document ).on( 'js_event_wpv_shortcode_action_save_triggered', function( event, shortcode_data_safe ) {
		if ( 'save' == Toolset.hooks.applyFilters( 'wpv-filter-wpv-shortcodes-gui-get-gui-action', 'insert' ) ) {
			$( '#' + self.doing_shortcode_gui_for )
				.find( 'select.js-wpv-layout-wizard-item' )
					.find( ':selected' )
						.val( Base64.encode( shortcode_data_safe.shortcode ) );
			self.doing_shortcode_gui_for = null;
			self.doing_shortcode_gui_for_selected = null;
		}
	});

	/**
	 * Loop Output overlay and skip wizard.
	 *
	 * @since unknown
	 * @since 2.4.0 Bind it late in the toolset_text_editor_CodeMirror_init action as we dynamically add buttons there
	 */

	self.init_wizard_buttons = function( editor_id ) {
		if ( 'wpv_layout_meta_html_content' != editor_id ) {
			return self;
		}
		if ( $( '.js-wpv-settings-layout-extra .js-wpv-loop-wizard-skip' ).length > 0 ) {
			$( '.js-wpv-settings-layout-extra .js-code-editor-toolbar button:not(.js-wpv-loop-wizard-open)' ).prop( 'disabled', true );
			$( '.js-wpv-settings-layout-extra .quicktags-toolbar .button, .js-wpv-settings-layout-extra .quicktags-toolbar .js-code-editor-toolbar-button' ).prop( 'disabled', true );
			$( '.js-wpv-settings-layout-extra .js-wpv-loop-wizard-open' )
				.addClass( 'button-primary button-primary-toolset' )
				.removeClass( 'button-secondary' );
            if ( $( '.js-wpv-settings-layout-extra .js-wpv-loop-output-overlay' ).length <= 0 ) {
                $( '.js-wpv-settings-layout-extra .CodeMirror-wrap ').prepend( self.overlay_container );
            }
		} else {
			// Some browsers might keep buttons disabled on soft page reloads
			$( '.js-wpv-settings-layout-extra .js-code-editor-toolbar button:not(.js-wpv-loop-wizard-open)' ).prop( 'disabled', false );
			$( '.js-wpv-settings-layout-extra .quicktags-toolbar .button' ).prop( 'disabled', false );
		}
		return self;
	};

    /**
     * Event handler for the editor quicktags initialization.
	 * We needed to removed the faking of the "Show Bootstrap buttons" button and create a normal QT button instead.
	 * Unfortunately, the special markup used for the Bootstrap buttons cannot be reproduced with the normal QT buttons,
	 * so we still need to fake those, although for these to be faked, we now use the "quicktags-init" event that is
	 * called every time a QT button is added.
     *
     * @since 2.4.1
     */
    jQuery( document ).on( 'quicktags-init', function( event, editor ) {
        _.defer( function() {
            self.init_wizard_buttons( editor.id );
		});
    });

	self.skip_wizard = function( skip_control ) {
		var thiz_item	= skip_control.closest( 'li' ),
		thiz_toolbar	= skip_control.closest( '.js-code-editor-toolbar' ),
		thiz_quicktags	= $( '.js-wpv-settings-layout-extra .quicktags-toolbar' );
		thiz_item.fadeOut( 'fast', function() {
			thiz_item.remove();
			thiz_toolbar.find( '.button-secondary' ).prop( 'disabled', false );
			thiz_quicktags.find( '.button, .js-code-editor-toolbar-button' ).prop( 'disabled', false );
			$( '.js-wpv-settings-layout-extra .js-wpv-loop-wizard-open' )
				.removeClass( 'button-primary-toolset button-primary' )
				.addClass( 'button-secondary' );
			$( '.js-wpv-settings-layout-extra .js-wpv-loop-output-overlay' ).remove();
		});
	};

	$( document ).on( 'click', '.js-wpv-loop-wizard-skip', function( e ) {
		e.preventDefault();
		var skip_control = $( this );
		self.skip_wizard( skip_control );
	});

	$( document ).on( 'click', '.js-wpv-loop-wizard-open', function() {
		if ( $( '.js-wpv-settings-layout-extra .js-wpv-loop-wizard-skip' ).length > 0 ) {
			var skip_control = $( '.js-wpv-settings-layout-extra .js-wpv-loop-wizard-skip' );
			self.skip_wizard( skip_control );
		}
	});

	// ---------------------------------
	// Init
	// ---------------------------------

	self.init = function() {
		self.fetch_initial_settings();
		if (
			$('#js-loop-content-template').val() !== ''
			&& $('#js-loop-content-template').val() !== '0' // Sometimes this can be zero
		) {
			self.use_loop_template = true;
			self.use_loop_template_id = $( '#js-loop-content-template' ).val();
			self.use_loop_template_title = $( '#js-loop-content-template-title' ).val();
			self.use_loop_template_name = $( '#js-loop-content-template-name' ).val();
			$( '.js-wpv-ct-listing-' + self.use_loop_template_id + ' .js-wpv-ct-remove-from-view' ).prop( 'disabled', true );
			if (
				$('.js-wpv-ct-listing-' + self.use_loop_template_id + ' .js-wpv-open-close-arrow').hasClass('icon-caret-down')
				|| $('.js-wpv-ct-listing-' + self.use_loop_template_id + ' .js-wpv-open-close-arrow').hasClass('fa-caret-down')
			) {
				$( '.js-wpv-ct-listing-' + self.use_loop_template_id + ' .js-wpv-content-template-open' ).click();
			}
		}
		Toolset.hooks.addAction( 'toolset_text_editor_CodeMirror_init', self.init_wizard_buttons, 999 );
	};

	self.init();

};

jQuery( function( $ ) {
    WPViews.layout_wizard = new WPViews.LayoutWizard( $ );
});

var Base64 = {

	// private property
	_keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",

	// public method for encoding
	encode : function (input) {
		var output = "";
		var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
		var i = 0;

		input = Base64._utf8_encode(input);

		while (i < input.length) {

			chr1 = input.charCodeAt(i++);
			chr2 = input.charCodeAt(i++);
			chr3 = input.charCodeAt(i++);

			enc1 = chr1 >> 2;
			enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
			enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
			enc4 = chr3 & 63;

			if (isNaN(chr2)) {
				enc3 = enc4 = 64;
			} else if (isNaN(chr3)) {
				enc4 = 64;
			}

			output = output +
			this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
			this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);

		}

		return output;
	},

	// public method for decoding
	decode : function (input) {
		var output = "";
		var chr1, chr2, chr3;
		var enc1, enc2, enc3, enc4;
		var i = 0;

		input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

		while (i < input.length) {

			enc1 = this._keyStr.indexOf(input.charAt(i++));
			enc2 = this._keyStr.indexOf(input.charAt(i++));
			enc3 = this._keyStr.indexOf(input.charAt(i++));
			enc4 = this._keyStr.indexOf(input.charAt(i++));

			chr1 = (enc1 << 2) | (enc2 >> 4);
			chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
			chr3 = ((enc3 & 3) << 6) | enc4;

			output = output + String.fromCharCode(chr1);

			if (enc3 != 64) {
				output = output + String.fromCharCode(chr2);
			}
			if (enc4 != 64) {
				output = output + String.fromCharCode(chr3);
			}

		}

		output = Base64._utf8_decode(output);

		return output;

	},

	// private method for UTF-8 encoding
	_utf8_encode : function (string) {
		string = string.replace(/\r\n/g,"\n");
		var utftext = "";

		for (var n = 0; n < string.length; n++) {

			var c = string.charCodeAt(n);

			if (c < 128) {
				utftext += String.fromCharCode(c);
			}
			else if((c > 127) && (c < 2048)) {
				utftext += String.fromCharCode((c >> 6) | 192);
				utftext += String.fromCharCode((c & 63) | 128);
			}
			else {
				utftext += String.fromCharCode((c >> 12) | 224);
				utftext += String.fromCharCode(((c >> 6) & 63) | 128);
				utftext += String.fromCharCode((c & 63) | 128);
			}

		}

		return utftext;
	},

	// private method for UTF-8 decoding
	_utf8_decode : function (utftext) {
		var string = "";
		var i = 0;
		var c = c1 = c2 = 0;

		while ( i < utftext.length ) {

			c = utftext.charCodeAt(i);

			if (c < 128) {
				string += String.fromCharCode(c);
				i++;
			}
			else if((c > 191) && (c < 224)) {
				c2 = utftext.charCodeAt(i+1);
				string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
				i += 2;
			}
			else {
				c2 = utftext.charCodeAt(i+1);
				c3 = utftext.charCodeAt(i+2);
				string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
				i += 3;
			}

		}

		return string;
	}

}
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