diff options
Diffstat (limited to 'lib/htmlpurifier/library/HTMLPurifier/DefinitionCache/Decorator')
3 files changed, 136 insertions, 0 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php b/lib/htmlpurifier/library/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php new file mode 100755 index 000000000..d4cc35c4b --- /dev/null +++ b/lib/htmlpurifier/library/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php @@ -0,0 +1,43 @@ +<?php + +/** + * Definition cache decorator class that cleans up the cache + * whenever there is a cache miss. + */ +class HTMLPurifier_DefinitionCache_Decorator_Cleanup extends + HTMLPurifier_DefinitionCache_Decorator +{ + + public $name = 'Cleanup'; + + public function copy() { + return new HTMLPurifier_DefinitionCache_Decorator_Cleanup(); + } + + public function add($def, $config) { + $status = parent::add($def, $config); + if (!$status) parent::cleanup($config); + return $status; + } + + public function set($def, $config) { + $status = parent::set($def, $config); + if (!$status) parent::cleanup($config); + return $status; + } + + public function replace($def, $config) { + $status = parent::replace($def, $config); + if (!$status) parent::cleanup($config); + return $status; + } + + public function get($config) { + $ret = parent::get($config); + if (!$ret) parent::cleanup($config); + return $ret; + } + +} + +// vim: et sw=4 sts=4 diff --git a/lib/htmlpurifier/library/HTMLPurifier/DefinitionCache/Decorator/Memory.php b/lib/htmlpurifier/library/HTMLPurifier/DefinitionCache/Decorator/Memory.php new file mode 100755 index 000000000..18f16d32b --- /dev/null +++ b/lib/htmlpurifier/library/HTMLPurifier/DefinitionCache/Decorator/Memory.php @@ -0,0 +1,46 @@ +<?php + +/** + * Definition cache decorator class that saves all cache retrievals + * to PHP's memory; good for unit tests or circumstances where + * there are lots of configuration objects floating around. + */ +class HTMLPurifier_DefinitionCache_Decorator_Memory extends + HTMLPurifier_DefinitionCache_Decorator +{ + + protected $definitions; + public $name = 'Memory'; + + public function copy() { + return new HTMLPurifier_DefinitionCache_Decorator_Memory(); + } + + public function add($def, $config) { + $status = parent::add($def, $config); + if ($status) $this->definitions[$this->generateKey($config)] = $def; + return $status; + } + + public function set($def, $config) { + $status = parent::set($def, $config); + if ($status) $this->definitions[$this->generateKey($config)] = $def; + return $status; + } + + public function replace($def, $config) { + $status = parent::replace($def, $config); + if ($status) $this->definitions[$this->generateKey($config)] = $def; + return $status; + } + + public function get($config) { + $key = $this->generateKey($config); + if (isset($this->definitions[$key])) return $this->definitions[$key]; + $this->definitions[$key] = parent::get($config); + return $this->definitions[$key]; + } + +} + +// vim: et sw=4 sts=4 diff --git a/lib/htmlpurifier/library/HTMLPurifier/DefinitionCache/Decorator/Template.php.in b/lib/htmlpurifier/library/HTMLPurifier/DefinitionCache/Decorator/Template.php.in new file mode 100755 index 000000000..21a8fcfda --- /dev/null +++ b/lib/htmlpurifier/library/HTMLPurifier/DefinitionCache/Decorator/Template.php.in @@ -0,0 +1,47 @@ +<?php + +require_once 'HTMLPurifier/DefinitionCache/Decorator.php'; + +/** + * Definition cache decorator template. + */ +class HTMLPurifier_DefinitionCache_Decorator_Template extends + HTMLPurifier_DefinitionCache_Decorator +{ + + var $name = 'Template'; // replace this + + function copy() { + // replace class name with yours + return new HTMLPurifier_DefinitionCache_Decorator_Template(); + } + + // remove methods you don't need + + function add($def, $config) { + return parent::add($def, $config); + } + + function set($def, $config) { + return parent::set($def, $config); + } + + function replace($def, $config) { + return parent::replace($def, $config); + } + + function get($config) { + return parent::get($config); + } + + function flush() { + return parent::flush(); + } + + function cleanup($config) { + return parent::cleanup($config); + } + +} + +// vim: et sw=4 sts=4 |