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- Finished documentation generation.

Browse Source 
- Modified namespace definitions so that they cannot be redefined

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@413 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang 2006-09-13 00:59:20 +00:00
parent 7038fad788
commit a365d4c688
6 changed files with 85 additions and 34 deletions
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1
NEWS
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@ -5,6 +5,7 @@ NEWS ( CHANGELOG and HISTORY ) HTMLPurifier
- Made URI validator more forgiving: will ignore leading and trailing
quotes, apostrophes and less than or greater than signs.
- Enforce alphanumeric namespace and directive names for configuration.
- Directive documentation generation using XSLT
1.0.2, unknown release date
(bugfix release may be dropped if no bugs found)

1
TODO
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@ -6,7 +6,6 @@ Ongoing
- Plugins for major CMSes (very tricky issue)
1.1 release
- Directive documentation generation
- Rewrite table's child definition to be faster, smart, and regexp free
- Allow HTML 4.01 output (cosmetic changes to the generator)
- Formatters for plaintext

43
configdoc/generate.php
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@ -12,6 +12,7 @@ TODO:
- multipage documentation
- generate string XML file for types
- determine how to multilingualize
- factor out code into classes
*/
@ -29,6 +30,23 @@ set_include_path('../library' . PATH_SEPARATOR . get_include_path());
require_once 'HTMLPurifier.php';
// ---------------------------------------------------------------------------
// Setup convenience functions
function appendHTMLDiv($document, $node, $html) {
global $purifier;
$html = $purifier->purify($html);
$dom_html = $document->createDocumentFragment();
$dom_html->appendXML($html);
$dom_div = $document->createElement('div');
$dom_div->setAttribute('xmlns', 'http://www.w3.org/1999/xhtml');
$dom_div->appendChild($dom_html);
$node->appendChild($dom_div);
}
// ---------------------------------------------------------------------------
// Load copies of HTMLPurifier_ConfigDef and HTMLPurifier
@ -79,6 +97,10 @@ foreach($definition->info as $namespace_name => $namespace_info) {
$dom_namespace->appendChild(
$dom_document->createElement('name', $namespace_name)
);
$dom_namespace_description = $dom_document->createElement('description');
$dom_namespace->appendChild($dom_namespace_description);
appendHTMLDiv($dom_document, $dom_namespace_description,
$definition->info_namespace[$namespace_name]->description);
foreach ($namespace_info as $name => $info) {
@ -92,9 +114,19 @@ foreach($definition->info as $namespace_name => $namespace_info) {
$dom_constraints = $dom_document->createElement('constraints');
$dom_directive->appendChild($dom_constraints);
$dom_constraints->appendChild(
$dom_document->createElement('type', $info->type)
);
if ($info->allowed !== true) {
$dom_allowed = $dom_document->createElement('allowed');
$dom_constraints->appendChild($dom_allowed);
foreach ($info->allowed as $allowed => $bool) {
$dom_allowed->appendChild(
$dom_document->createElement('value', $allowed)
);
}
}
$dom_descriptions = $dom_document->createElement('descriptions');
$dom_directive->appendChild($dom_descriptions);
@ -104,16 +136,7 @@ foreach($definition->info as $namespace_name => $namespace_info) {
$dom_description = $dom_document->createElement('description');
$dom_description->setAttribute('file', $file);
$dom_description->setAttribute('line', $line);
$description = $purifier->purify($description);
$dom_html = $dom_document->createDocumentFragment();
$dom_html->appendXML($description);
$dom_div = $dom_document->createElement('div');
$dom_div->setAttribute('xmlns', 'http://www.w3.org/1999/xhtml');
$dom_div->appendChild($dom_html);
$dom_description->appendChild($dom_div);
appendHTMLDiv($dom_document, $dom_description, $description);
$dom_descriptions->appendChild($dom_description);
}
}

26
configdoc/styles/plain.xsl
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@ -41,6 +41,11 @@
<xsl:template match="namespace/name">
<h2 id="{../@id}"><xsl:value-of select="text()" /></h2>
</xsl:template>
<xsl:template match="namespace/description">
<div class="description">
<xsl:copy-of select="div/node()" />
</div>
</xsl:template>
<xsl:template match="directive">
<xsl:apply-templates />
@ -51,6 +56,16 @@
<xsl:template match="directive/constraints">
<table class="constraints">
<xsl:apply-templates />
<!-- Calculated other values -->
<tr>
<th>Used by:</th>
<td>
<xsl:for-each select="../descriptions/description">
<xsl:if test="position()&gt;1">, </xsl:if>
<xsl:value-of select="@file" />
</xsl:for-each>
</td>
</tr>
</table>
</xsl:template>
<xsl:template match="directive//description">
@ -69,5 +84,16 @@
</td>
</tr>
</xsl:template>
<xsl:template match="constraints/allowed">
<tr>
<th>Allowed values:</th>
<td>
<xsl:for-each select="value"><!--
--><xsl:if test="position()&gt;1">, </xsl:if>
&quot;<xsl:value-of select="." />&quot;<!--
--></xsl:for-each>
</td>
</tr>
</xsl:template>
</xsl:stylesheet>

44
library/HTMLPurifier/ConfigDef.php
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@ -155,10 +155,7 @@ class HTMLPurifier_ConfigDef {
}
$def->info[$namespace] = array();
$def->info_namespace[$namespace] = new HTMLPurifier_ConfigEntity_Namespace();
$backtrace = debug_backtrace();
$file = $def->mungeFilename($backtrace[0]['file']);
$line = $backtrace[0]['line'];
$def->info_namespace[$namespace]->addDescription($file,$line,$description);
$def->info_namespace[$namespace]->description = $description;
$def->defaults[$namespace] = array();
}
@ -282,27 +279,19 @@ class HTMLPurifier_ConfigDef {
/**
* Base class for configuration entity
*/
class HTMLPurifier_ConfigEntity
{
/**
* Plaintext descriptions of the configuration entity is. Organized by
* file and line number, so multiple descriptions are allowed.
*/
var $descriptions = array();
/**
* Adds a description to the array
*/
function addDescription($file, $line, $description) {
if (!isset($this->descriptions[$file])) $this->descriptions[$file] = array();
$this->descriptions[$file][$line] = $description;
}
}
class HTMLPurifier_ConfigEntity {}
/**
* Structure object describing of a namespace
*/
class HTMLPurifier_ConfigEntity_Namespace extends HTMLPurifier_ConfigEntity {}
class HTMLPurifier_ConfigEntity_Namespace extends HTMLPurifier_ConfigEntity {
/**
* String description of what kinds of directives go in this namespace.
*/
var $description;
}
/**
* Structure object containing definition of a directive.
@ -334,6 +323,19 @@ class HTMLPurifier_ConfigEntity_Directive extends HTMLPurifier_ConfigEntity
* - mixed (anything goes)
*/
var $type = 'mixed';
/**
* Plaintext descriptions of the configuration entity is. Organized by
* file and line number, so multiple descriptions are allowed.
*/
var $descriptions = array();
/**
* Adds a description to the array
*/
function addDescription($file, $line, $description) {
if (!isset($this->descriptions[$file])) $this->descriptions[$file] = array();
$this->descriptions[$file][$line] = $description;
}
}

4
tests/HTMLPurifier/ConfigDefTest.php
View File

@ -33,7 +33,7 @@ class HTMLPurifier_ConfigDefTest extends UnitTestCase
$description = 'Configuration that is always available.';
HTMLPurifier_ConfigDef::defineNamespace(
'Core', $description
); $line = __LINE__;
);
$this->assertIdentical($this->our_copy->defaults, array(
'Core' => array()
));
@ -41,7 +41,7 @@ class HTMLPurifier_ConfigDefTest extends UnitTestCase
'Core' => array()
));
$namespace = new HTMLPurifier_ConfigEntity_Namespace();
$namespace->addDescription($file, $line, $description);
$namespace->description = $description;
$this->assertIdentical($this->our_copy->info_namespace, array(
'Core' => $namespace
));