| 1 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  * Rich Variables plugin for Craft CMS | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * Rich Variables JS | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * @author    nystudio107 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * @copyright Copyright (c) 2017 nystudio107 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * @link      https://nystudio107.com | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * @package   RichVariables | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  * @since     1.0.18 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  | (function($R) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |     $R.add('plugin', 'richvariables', { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |         translations: { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |             en: { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |                 "variables": "Variables" | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |         }, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |         init: function(app) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |         { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |             this.app = app; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |             this.lang = app.lang; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |             this.inline = app.inline; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |             this.toolbar = app.toolbar; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |             this.insertion = app.insertion; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |             // Grab the globals set Reference Tags from our controller | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |             var request = new XMLHttpRequest(); | 
                            
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                | 31 |  |  |             request.open('GET', Craft.getActionUrl('rich-variables'), false); | 
                            
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                | 32 |  |  |             request.onload = function() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |                 if (request.status >= 200 && request.status < 400) { | 
                            
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                | 34 |  |  |                 } else { | 
                            
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                | 35 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |             }; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |             request.send(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |             this.request = request; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |         }, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |         start: function() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |         { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |             var dropdown = {}; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |             var responseVars = JSON.parse(this.request.responseText); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |  | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 45 |  |  |             // Iterate through each menu item, adding them to our dropdown | 
            
                                                                        
                            
            
                                    
            
            
                | 46 |  |  |             responseVars.variablesList.forEach(function(menuItem, index) { | 
            
                                                                        
                            
            
                                    
            
            
                | 47 |  |  |                 var key = 'point' + (index + 1); | 
            
                                                                        
                            
            
                                    
            
            
                | 48 |  |  |                 var refTag = '<ins>' + menuItem.text + '</ins>'; | 
            
                                                                        
                            
            
                                    
            
            
                | 49 |  |  |                 dropdown[key] = { | 
            
                                                                        
                            
            
                                    
            
            
                | 50 |  |  |                     title: menuItem.title, | 
            
                                                                        
                            
            
                                    
            
            
                | 51 |  |  |                     api: 'plugin.richvariables.insert', | 
            
                                                                        
                            
            
                                    
            
            
                | 52 |  |  |                     args: refTag | 
            
                                                                        
                            
            
                                    
            
            
                | 53 |  |  |                 }; | 
            
                                                                        
                            
            
                                    
            
            
                | 54 |  |  |             }); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |             // Handle empty menu items | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |             if (responseVars.variablesList.length === 0) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |                 dropdown.point1 = { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |                     title: "No Globals Found", | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |                     func: function(buttonName) { | 
                            
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                | 60 |  |  |                         // NOP | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |                     }, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |                 }; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |             // Add the button and dropdown | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |             var $button = this.toolbar.addButton('variables', { title: this.lang.get('variables') }); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |             $button.setDropdown(dropdown); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |             if (responseVars.useIconForMenu) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |                 $button.setIcon('<img src="' + responseVars.menuIconUrl + '" height="16" width="16" style="margin-top: -2px;">'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |         }, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |         insert: function(refTag) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |         { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |             this.insertion.insertRaw(refTag); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |     }); | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 76 |  |  | })(Redactor); | 
                            
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                | 77 |  |  |  | 
            
                        
This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.