mirror of
https://github.com/ezyang/htmlpurifier.git
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120 lines
4.9 KiB
PHP
120 lines
4.9 KiB
PHP
<?php
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require_once 'common.php'; // load library
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require_once 'HTMLPurifier/Printer/HTMLDefinition.php';
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require_once 'HTMLPurifier/Printer/CSSDefinition.php';
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require_once 'HTMLPurifier/Printer/ConfigForm.php';
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$config = HTMLPurifier_Config::loadArrayFromForm($_GET, 'config', 'HTML');
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// you can do custom configuration!
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if (file_exists('printDefinition.settings.php')) {
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include 'printDefinition.settings.php';
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}
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$gen_config = HTMLPurifier_Config::createDefault();
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$printer_html_definition = new HTMLPurifier_Printer_HTMLDefinition();
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$printer_html_definition->prepareGenerator($gen_config);
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$printer_css_definition = new HTMLPurifier_Printer_CSSDefinition();
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$printer_css_definition->prepareGenerator($gen_config);
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$printer_config_form = new HTMLPurifier_Printer_ConfigForm(
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'config',
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'http://htmlpurifier.org/live/configdoc/plain.html#%s'
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);
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echo '<?xml version="1.0" encoding="UTF-8" ?>';
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
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<head>
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<title>HTML Purifier Printer Smoketest</title>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<style type="text/css">
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.hp-config {margin-left:auto; margin-right:auto;}
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.HTMLPurifier_Printer table {border-collapse:collapse;
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border:1px solid #000; width:600px;
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margin:1em auto;font-family:sans-serif;font-size:75%;}
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.HTMLPurifier_Printer td, .HTMLPurifier_Printer th {padding:3px;
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border:1px solid #000;background:#CCC; vertical-align: baseline;}
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.HTMLPurifier_Printer th {text-align:left;background:#CCF;width:20%;}
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.HTMLPurifier_Printer caption {font-size:1.5em; font-weight:bold;}
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.HTMLPurifier_Printer .heavy {background:#99C;text-align:center;}
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.HTMLPurifier_Printer .unsafe {background:#C99;}
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dt {font-weight:bold;}
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</style>
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<link rel="stylesheet" href="../library/HTMLPurifier/Printer/ConfigForm.css" type="text/css" />
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<script defer="defer" type="text/javascript" src="../library/HTMLPurifier/Printer/ConfigForm.js"></script>
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</head>
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<body>
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<h1>HTML Purifier Printer Smoketest</h1>
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<p>HTML Purifier claims to have a robust yet permissive whitelist: this
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page will allow you to see precisely what HTML Purifier's internal
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whitelist is. You can
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also twiddle with the configuration settings to see how a directive
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influences the internal workings of the definition objects.</p>
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<h2>Modify configuration</h2>
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<p>You can specify an array by typing in a comma-separated
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list of items, HTML Purifier will take care of the rest (including
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transformation into a real array list or a lookup table).</p>
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<form method="get" action="" name="hp-configform">
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<?php
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echo $printer_config_form->render($config, 'HTML');
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?>
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<p>* Some configuration directives make a distinction between an empty
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variable and a null variable. A whitelist, for example, will take an
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empty array as meaning <em>no</em> allowed elements, while checking
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Null/Disabled will mean that user whitelisting functionality is disabled.</p>
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</form>
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<h2>Definitions</h2>
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<dl>
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<dt>Parent of Fragment</dt>
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<dd>HTML that HTML Purifier does not live in a void: when it's
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output, it has to be placed in another element by means of
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something like <code><element> <?php echo $html
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?> </element></code>. The parent in this example
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is <code>element</code>.</dd>
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<dt>Strict mode</dt>
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<dd>Whether or not HTML Purifier's output is Transitional or
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Strict compliant. Non-strict mode still actually a little strict
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and converts many deprecated elements.</dd>
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<dt>#PCDATA</dt>
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<dd>Literally <strong>Parsed Character Data</strong>, it is regular
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text. Tags like <code>ul</code> don't allow text in them, so
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#PCDATA is missing.</dd>
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<dt>Tag transform</dt>
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<dd>A tag transform will change one tag to another. Example: <code>font</code>
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turns into a <code>span</code> tag with appropriate CSS.</dd>
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<dt>Attr Transform</dt>
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<dd>An attribute transform changes a group of attributes based on one
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another. Currently, only <code>lang</code> and <code>xml:lang</code>
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use this hook, to synchronize each other's values. Pre/Post indicates
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whether or not the transform is done before/after validation.</dd>
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<dt>Excludes</dt>
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<dd>Tags that an element excludes are excluded for all descendants of
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that element, and not just the children of them.</dd>
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<dt>Name(Param1, Param2)</dt>
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<dd>Represents an internal data-structure. You'll have to check out
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the corresponding classes in HTML Purifier to find out more.</dd>
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</dl>
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<h2>HTMLDefinition</h2>
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<?php echo $printer_html_definition->render($config) ?>
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<h2>CSSDefinition</h2>
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<?php echo $printer_css_definition->render($config) ?>
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</body>
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</html>
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<?php
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// vim: et sw=4 sts=4
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