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<?php |
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namespace Ajax\semantic\widgets; |
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use Ajax\service\JString; |
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class InstanceViewer { |
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private $instance; |
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private $reflect; |
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private $properties; |
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private $captions; |
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private $visibleProperties; |
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private $values; |
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public function __construct($instance=NULL,$captions=NULL){ |
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$this->values=[]; |
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if(isset($instance)) |
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$this->setInstance($instance); |
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$this->setCaptions($captions); |
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} |
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public function getCaption($index){ |
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return $this->properties[$index]->getName(); |
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} |
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public function getCaptions(){ |
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if(isset($this->captions)){ |
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return $this->captions; |
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} |
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$captions=[]; |
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$index=0; |
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$count=$this->count(); |
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while($index<$count){ |
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$captions[]=$this->getCaption($index++); |
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} |
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return $captions; |
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} |
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public function getValues(){ |
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$values=[]; |
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$index=0; |
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$count=$this->count(); |
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while($index<$count){ |
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$values[]=$this->getValue($index++); |
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} |
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return $values; |
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} |
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public function getValue($index){ |
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$this->properties[$index]->setAccessible(true); |
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$value=$this->properties[$index]->getValue($this->instance); |
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if(isset($this->values[$index])){ |
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$value= $this->values[$index]($value); |
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} |
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return $value; |
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} |
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public function count(){ |
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return \sizeof($this->properties); |
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} |
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public function showableProperty(\ReflectionProperty $rProperty){ |
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if(\is_array($this->visibleProperties)){ |
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return \array_search($rProperty->getName(), $this->visibleProperties); |
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} |
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return JString::startswith($rProperty->getName(),"_")===false; |
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} |
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public function setInstance($instance) { |
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if(\is_string($instance)){ |
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$instance=new $instance(); |
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} |
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$this->instance=$instance; |
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$this->properties=[]; |
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$this->reflect=new \ReflectionClass($instance); |
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$properties=$this->reflect->getProperties(); |
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foreach ($properties as $property){ |
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$showable=$this->showableProperty($property); |
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if($showable!==false){ |
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if(\is_int($showable)) |
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$this->properties[$showable]=$property; |
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else |
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$this->properties[]=$property; |
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} |
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} |
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return $this; |
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} |
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public function setCaptions($captions) { |
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$this->captions=$captions; |
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return $this; |
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} |
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public function setVisibleProperties($visibleProperties) { |
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$this->visibleProperties=$visibleProperties; |
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return $this; |
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} |
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public function setValueFunction($index,$callback){ |
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$this->values[$index]=$callback; |
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} |
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} |
phpMv /
phpMv-UI
