mirror of
https://github.com/ezyang/htmlpurifier.git
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ac0ca3f15c
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@993 48356398-32a2-884e-a903-53898d9a118a
195 lines
7.6 KiB
PHP
195 lines
7.6 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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$config = HTMLPurifier_Config::createDefault();
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// you can do custom configuration!
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if (file_exists('printDefinition.settings.php')) {
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include 'printDefinition.settings.php';
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}
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$get = $_GET;
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foreach ($_GET as $key => $value) {
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if (!strncmp($key, 'Null_', 5) && !empty($value)) {
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unset($get[substr($key, 5)]);
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unset($get[$key]);
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}
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}
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@$config->loadArray($get);
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/* // sample local definition, obviously needs to be less clunky
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$html_definition =& $config->getHTMLDefinition(true);
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$module = new HTMLPurifier_HTMLModule();
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$module->name = 'Marquee';
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$module->info['marquee'] = new HTMLPurifier_ElementDef();
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$module->info['marquee']->content_model = '#PCDATA | Inline';
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$module->info['marquee']->content_model_type = 'optional';
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$module->content_sets = array('Inline' => 'marquee');
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$html_definition->manager->addModule($module);
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*/
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$printer_html_definition = new HTMLPurifier_Printer_HTMLDefinition();
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$printer_css_definition = new HTMLPurifier_Printer_CSSDefinition();
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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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form table {margin:1em auto;}
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form th {text-align:right;padding-right:1em;}
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form .c {display:none;}
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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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width:100%;}
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.HTMLPurifier_Printer .heavy {background:#99C;text-align:center;}
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dt {font-weight:bold;}
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</style>
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<script type="text/javascript">
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function toggleWriteability(id_of_patient, checked) {
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document.getElementById(id_of_patient).disabled = checked;
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}
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</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 id="edit-config" name="edit-config" method="get" action="printDefinition.php">
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<table>
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<?php
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$directives = $config->getBatch('HTML');
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// can't handle hashes
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foreach ($directives as $key => $value) {
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$directive = "HTML.$key";
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if (is_array($value)) {
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$keys = array_keys($value);
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if ($keys === array_keys($keys)) {
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$value = implode(',', $keys);
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} else {
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$new_value = '';
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foreach ($value as $name => $bool) {
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if ($bool !== true) continue;
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$new_value .= "$name,";
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}
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$value = rtrim($new_value, ',');
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}
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}
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$allow_null = $config->def->info['HTML'][$key]->allow_null;
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?>
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<tr>
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<th>
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<a href="http://htmlpurifier.org/live/configdoc/plain.html#<?php echo $directive ?>">
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<label for="<?php echo $directive; ?>">%<?php echo $directive; ?></label>
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</a>
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</th>
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<?php if (is_bool($value)) { ?>
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<td id="<?php echo $directive; ?>">
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<label for="Yes_<?php echo $directive; ?>"><span class="c">%<?php echo $directive; ?>:</span> Yes</label>
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<input type="radio" name="<?php echo $directive; ?>" id="Yes_<?php echo $directive; ?>" value="1"<?php if ($value) { ?> checked="checked"<?php } ?> />
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<label for="No_<?php echo $directive; ?>"><span class="c">%<?php echo $directive; ?>:</span> No</label>
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<input type="radio" name="<?php echo $directive; ?>" id="No_<?php echo $directive; ?>" value="0"<?php if (!$value) { ?> checked="checked"<?php } ?> />
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<?php } else { ?>
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<td>
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<?php if($allow_null) { ?>
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<label for="Null_<?php echo $directive; ?>"><span class="c">%<?php echo $directive; ?>:</span> Null/Disabled*</label>
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<input
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type="checkbox"
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value="1"
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onclick="toggleWriteability('<?php echo $directive ?>',checked)"
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name="Null_<?php echo $directive; ?>"
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id="Null_<?php echo $directive; ?>"
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<?php if ($value === null) { ?> checked="checked"<?php } ?>
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/> or <br />
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<?php } ?>
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<input
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type="text"
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name="<?php echo $directive; ?>"
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id="<?php echo $directive; ?>"
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value="<?php echo escapeHTML($value); ?>"
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<?php if($value === null) {echo 'disabled="disabled"';} ?>
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/>
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<?php } ?>
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</td>
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</tr>
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<?php
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}
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?>
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<tr>
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<td colspan="2" style="text-align:right;">
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[<a href="printDefinition.php">Reset</a>]
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<input type="submit" value="Submit" />
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</td>
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</tr>
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</table>
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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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