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Release 2.0.0, merged in 1026 to HEAD.

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/branches/strict@1179 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2007-06-21 00:36:12 +00:00
parent c35eb3e95f
commit 0101311193
172 changed files with 7713 additions and 2520 deletions
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61
library/HTMLPurifier.php
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@@ -22,7 +22,7 @@
*/
/*
HTML Purifier 1.6.1 - Standards Compliant HTML Filtering
HTML Purifier 2.0.0 - Standards Compliant HTML Filtering
Copyright (C) 2006 Edward Z. Yang
This library is free software; you can redistribute it and/or
@@ -42,7 +42,7 @@
// almost every class has an undocumented dependency to these, so make sure
// they get included
require_once 'HTMLPurifier/ConfigSchema.php';
require_once 'HTMLPurifier/ConfigSchema.php'; // important
require_once 'HTMLPurifier/Config.php';
require_once 'HTMLPurifier/Context.php';
@@ -51,6 +51,23 @@ require_once 'HTMLPurifier/Generator.php';
require_once 'HTMLPurifier/Strategy/Core.php';
require_once 'HTMLPurifier/Encoder.php';
require_once 'HTMLPurifier/LanguageFactory.php';
HTMLPurifier_ConfigSchema::define(
'Core', 'Language', 'en', 'string', '
ISO 639 language code for localizable things in HTML Purifier to use,
which is mainly error reporting. There is currently only an English (en)
translation, so this directive is currently useless.
This directive has been available since 2.0.0.
');
HTMLPurifier_ConfigSchema::define(
'Core', 'CollectErrors', false, 'bool', '
Whether or not to collect errors found while filtering the document. This
is a useful way to give feedback to your users. CURRENTLY NOT IMPLEMENTED.
This directive has been available since 2.0.0.
');
/**
* Main library execution class.
*
@@ -64,12 +81,12 @@ require_once 'HTMLPurifier/Encoder.php';
class HTMLPurifier
{
var $version = '1.6.1';
var $version = '2.0.0';
var $config;
var $filters;
var $lexer, $strategy, $generator;
var $strategy, $generator;
/**
* Final HTMLPurifier_Context of last run purification. Might be an array.
@@ -89,7 +106,6 @@ class HTMLPurifier
$this->config = HTMLPurifier_Config::create($config);
$this->lexer = HTMLPurifier_Lexer::create();
$this->strategy = new HTMLPurifier_Strategy_Core();
$this->generator = new HTMLPurifier_Generator();
@@ -117,7 +133,23 @@ class HTMLPurifier
$config = $config ? HTMLPurifier_Config::create($config) : $this->config;
// implementation is partially environment dependant, partially
// configuration dependant
$lexer = HTMLPurifier_Lexer::create($config);
$context = new HTMLPurifier_Context();
// set up global context variables
if ($config->get('Core', 'CollectErrors')) {
// may get moved out if other facilities use it
$language_factory = HTMLPurifier_LanguageFactory::instance();
$language = $language_factory->create($config->get('Core', 'Language'));
$context->register('Locale', $language);
$error_collector = new HTMLPurifier_ErrorCollector();
$context->register('ErrorCollector', $language);
}
$html = HTMLPurifier_Encoder::convertToUTF8($html, $config, $context);
for ($i = 0, $size = count($this->filters); $i < $size; $i++) {
@@ -130,7 +162,7 @@ class HTMLPurifier
// list of tokens
$this->strategy->execute(
// list of un-purified tokens
$this->lexer->tokenizeHTML(
$lexer->tokenizeHTML(
// un-purified HTML
$html, $config, $context
),
@@ -164,6 +196,23 @@ class HTMLPurifier
return $array_of_html;
}
/**
* Singleton for enforcing just one HTML Purifier in your system
*/
function &getInstance($prototype = null) {
static $htmlpurifier;
if (!$htmlpurifier || $prototype) {
if (is_a($prototype, 'HTMLPurifier')) {
$htmlpurifier = $prototype;
} elseif ($prototype) {
$htmlpurifier = new HTMLPurifier(HTMLPurifier_Config::create($prototype));
} else {
$htmlpurifier = new HTMLPurifier();
}
}
return $htmlpurifier;
}
}