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Push — master ( a32828...9d663d )
by Dmitry
02:55
created

AsyncLoader::init()   A

↳ Parent: AsyncLoader

Complexity

Conditions 3
Paths 3

Size

Total Lines 12
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 12
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 6
nc 3
nop 0
1 
<?php
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namespace hipanel\widgets;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use yii\base\InvalidConfigException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use yii\base\Widget;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use yii\helpers\Json;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use yii\helpers\Url;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class AsyncLoader extends Widget

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public $route;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public $containerSelector;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function init()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        parent::init();

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (!isset($this->route)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new InvalidConfigException('The "url" property is not set');

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (!isset($this->containerSelector)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new InvalidConfigException('The "containerSelector" property is not set');

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function run()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $url = Json::htmlEncode(Url::to($this->route));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $selector = Json::htmlEncode($this->containerSelector);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->view->registerJs("$.get($url, function (data) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $($selector).replaceWith(data);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        });");

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this->renderOverlay();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function renderOverlay()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return '<div class="overlay"><i class="fa fa-refresh fa-spin"></i></div>';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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