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55 lines
1.3 KiB
55 lines
1.3 KiB
<?php |
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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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* 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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* 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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* 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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* 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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* 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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// vim: et sw=4 sts=4
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