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			56 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			56 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
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| 
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| /**
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|  * Super-class for definition datatype objects, implements serialization
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|  * functions for the class.
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|  */
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| abstract class HTMLPurifier_Definition
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| {
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| 
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|     /**
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|      * Has setup() been called yet?
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|      * @type bool
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|      */
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|     public $setup = false;
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| 
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|     /**
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|      * If true, write out the final definition object to the cache after
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|      * setup.  This will be true only if all invocations to get a raw
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|      * definition object are also optimized.  This does not cause file
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|      * system thrashing because on subsequent calls the cached object
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|      * is used and any writes to the raw definition object are short
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|      * circuited.  See enduser-customize.html for the high-level
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|      * picture.
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|      * @type bool
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|      */
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|     public $optimized = null;
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| 
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|     /**
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|      * What type of definition is it?
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|      * @type string
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|      */
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|     public $type;
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| 
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|     /**
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|      * Sets up the definition object into the final form, something
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|      * not done by the constructor
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|      * @param HTMLPurifier_Config $config
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|      */
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|     abstract protected function doSetup($config);
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| 
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|     /**
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|      * Setup function that aborts if already setup
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|      * @param HTMLPurifier_Config $config
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|      */
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|     public function setup($config)
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|     {
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|         if ($this->setup) {
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|             return;
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|         }
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|         $this->setup = true;
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|         $this->doSetup($config);
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|     }
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| }
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| 
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| // vim: et sw=4 sts=4
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