Public Member Functions | |
| preFilter ($html, $config, $context) | |
| postFilter ($html, $config, $context) | |
Public Attributes | |
| $name | |
Detailed Description
Represents a pre or post processing filter on HTML Purifier's output
Sometimes, a little ad-hoc fixing of HTML has to be done before it gets sent through HTML Purifier: you can use filters to acheive this effect. For instance, YouTube videos can be preserved using this manner. You could have used a decorator for this task, but PHP's support for them is not terribly robust, so we're going to just loop through the filters.
Filters should be exited first in, last out. If there are three filters, named 1, 2 and 3, the order of execution should go 1->preFilter, 2->preFilter, 3->preFilter, purify, 3->postFilter, 2->postFilter, 1->postFilter.
- Note
- Methods are not declared abstract as it is perfectly legitimate for an implementation not to want anything to happen on a step
Definition at line 5133 of file HTMLPurifier.standalone.php.
Member Function Documentation
◆ postFilter()
| HTMLPurifier_Filter::postFilter | ( | $html, | |
| $config, | |||
| $context | |||
| ) |
Post-processor function, handles HTML after HTML Purifier
- Parameters
-
string $html HTMLPurifier_Config $config HTMLPurifier_Context $context
- Returns
- string
Reimplemented in HTMLPurifier_Filter_LocalIframe, HTMLPurifier_Filter_YoutubeIframe, HTMLPurifier_Filter_YouTube, and HTMLPurifier_Filter_LocalMovie.
Definition at line 5161 of file HTMLPurifier.standalone.php.
◆ preFilter()
| HTMLPurifier_Filter::preFilter | ( | $html, | |
| $config, | |||
| $context | |||
| ) |
Pre-processor function, handles HTML before HTML Purifier
- Parameters
-
string $html HTMLPurifier_Config $config HTMLPurifier_Context $context
- Returns
- string
Reimplemented in HTMLPurifier_Filter_LocalIframe, HTMLPurifier_Filter_AddChLinksClass, HTMLPurifier_Filter_YoutubeIframe, HTMLPurifier_Filter_YouTube, HTMLPurifier_Filter_LocalMovie, and HTMLPurifier_Filter_ExtractStyleBlocks.
Definition at line 5149 of file HTMLPurifier.standalone.php.
Member Data Documentation
◆ $name
| HTMLPurifier_Filter::$name |
Name of the filter for identification purposes. @type string
Definition at line 5140 of file HTMLPurifier.standalone.php.
The documentation for this class was generated from the following file:
- plugins/htmlpurifier/HTMLPurifier.standalone.php
