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Completed
Push — master ( 161fc8...c8b749 )
by Song
02:30
created

QRCode::display()   A

↳ Parent: QRCode

Complexity

Conditions 2
Paths 2

Size

Total Lines 19

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
nc 2
nop 3
dl 0
loc 19
rs 9.6333
c 0
b 0
f 0
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Encore\Admin\Grid\Displayers;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Encore\Admin\Facades\Admin;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Class QRCode

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package Encore\Admin\Grid\Displayers

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class QRCode extends AbstractDisplayer

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected function addScript()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $script = <<<SCRIPT

            


            
                                                                                                            
                            
            
                                    
            
            

                
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$('.grid-column-qrcode').popover({

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    html: true,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    trigger: 'focus'

            


            
                                                                                                            
                            
            
                                    
            
            

                
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});

            


            
                                                                                                            
                            
            
                                    
            
            

                
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SCRIPT;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        Admin::script($script);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function display($formatter = null, $width = 150, $height = 150)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $this->addScript();

            


            
                                                        
            
                                    
            
            

                
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        $content = $this->getColumn()->getOriginal();

            


            
                                                        
            
                                    
            
            

                
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        if ($formatter instanceof \Closure) {

            


            
                                                        
            
                                    
            
            

                
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            $content = call_user_func($formatter, $content, $this->row);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        $img = "<img src='https://api.qrserver.com/v1/create-qr-code/?size={$width}x{$height}&data={$content}' style='height: {$width}px;width: {$height}px;'/>";

            


            
                                                        
            
                                    
            
            

                
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        return <<<HTML

            


            
                                                        
            
                                    
            
            

                
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<a href="javascript:void(0);" class="grid-column-qrcode text-muted" data-content="{$img}" data-toggle='popover' tabindex='0'>

            


            
                                                        
            
                                    
            
            

                
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    <i class="fa fa-qrcode"></i>

            


            
                                                        
            
                                    
            
            

                
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</a>&nbsp;&nbsp;{$this->getValue()}

            


            
                                                        
            
                                    
            
            

                
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HTML;

            


            
                                                        
            
                                    
            
            

                
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HTML;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Unused Code
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
HTML; does not seem to be reachable.
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for unreachable code. It uses sophisticated control flow analysis techniques to
find statements which will never be executed.


Unreachable code is most often the result of return, die or exit
statements that have been added for debug purposes.


function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}





In the above example, the last return false will never be executed, because
a return statement has already been met in every possible execution path.


                        

                                                    

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    }

            


            
                                                        
            
                                    
            
            

                
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}