Proyectos de Subversion Moodle

Rev

| Ultima modificación | Ver Log |

Rev Autor Línea Nro. Línea
1 efrain 1 
<?php
2 
 
3 
/**
4 
 * Super-class for definition datatype objects, implements serialization
5 
 * functions for the class.
6 
 */
7 
abstract class HTMLPurifier_Definition
8 
{
9 
 
10 
    /**
11 
     * Has setup() been called yet?
12 
     * @type bool
13 
     */
14 
    public $setup = false;
15 
 
16 
    /**
17 
     * If true, write out the final definition object to the cache after
18 
     * setup.  This will be true only if all invocations to get a raw
19 
     * definition object are also optimized.  This does not cause file
20 
     * system thrashing because on subsequent calls the cached object
21 
     * is used and any writes to the raw definition object are short
22 
     * circuited.  See enduser-customize.html for the high-level
23 
     * picture.
24 
     * @type bool
25 
     */
26 
    public $optimized = null;
27 
 
28 
    /**
29 
     * What type of definition is it?
30 
     * @type string
31 
     */
32 
    public $type;
33 
 
34 
    /**
35 
     * Sets up the definition object into the final form, something
36 
     * not done by the constructor
37 
     * @param HTMLPurifier_Config $config
38 
     */
39 
    abstract protected function doSetup($config);
40 
 
41 
    /**
42 
     * Setup function that aborts if already setup
43 
     * @param HTMLPurifier_Config $config
44 
     */
45 
    public function setup($config)
46 
    {
47 
        if ($this->setup) {
48 
            return;
49 
        }
50 
        $this->setup = true;
51 
        $this->doSetup($config);
52 
    }
53 
}
54 
 
55 
// vim: et sw=4 sts=4