Mike Macgirvin
12 years ago
360 changed files with 25001 additions and 457 deletions
@ -0,0 +1,54 @@
|
||||
<?php |
||||
|
||||
|
||||
|
||||
|
||||
function contact_remove($id) { |
||||
q("DELETE FROM `contact` WHERE `id` = %d LIMIT 1", |
||||
intval($id) |
||||
); |
||||
q("DELETE FROM `item` WHERE `contact-id` = %d ", |
||||
intval($id) |
||||
); |
||||
q("DELETE FROM `photo` WHERE `contact-id` = %d ", |
||||
intval($id) |
||||
); |
||||
} |
||||
|
||||
|
||||
// Contact has refused to recognise us as a friend. We will start a countdown. |
||||
// If they still don't recognise us in 32 days, the relationship is over, |
||||
// and we won't waste any more time trying to communicate with them. |
||||
// This provides for the possibility that their database is temporarily messed |
||||
// up or some other transient event and that there's a possibility we could recover from it. |
||||
|
||||
if(! function_exists('mark_for_death')) { |
||||
function mark_for_death($contact) { |
||||
if($contact['term-date'] == '0000-00-00 00:00:00') { |
||||
q("UPDATE `contact` SET `term-date` = '%s' WHERE `id` = %d LIMIT 1", |
||||
dbesc(datetime_convert()), |
||||
intval($contact['id']) |
||||
); |
||||
} |
||||
else { |
||||
$expiry = $contact['term-date'] . ' + 32 days '; |
||||
if(datetime_convert() > datetime_convert('UTC','UTC',$expiry)) { |
||||
|
||||
// relationship is really truly dead. |
||||
|
||||
contact_remove($contact['id']); |
||||
|
||||
} |
||||
} |
||||
|
||||
}} |
||||
|
||||
if(! function_exists('unmark_for_death')) { |
||||
function unmark_for_death($contact) { |
||||
// It's a miracle. Our dead contact has inexplicably come back to life. |
||||
q("UPDATE `contact` SET `term-date = '%s' WHERE `id` = %d LIMIT 1", |
||||
dbesc('0000-00-00 00:00:00'), |
||||
intval($contact['id']) |
||||
); |
||||
}} |
||||
|
||||
@ -0,0 +1,50 @@
|
||||
<?php |
||||
|
||||
|
||||
function html2bbcode($s) { |
||||
|
||||
|
||||
// Tags to Find |
||||
$htmltags = array( |
||||
'/\<b\>(.*?)\<\/b\>/is', |
||||
'/\<i\>(.*?)\<\/i\>/is', |
||||
'/\<u\>(.*?)\<\/u\>/is', |
||||
'/\<ul\>(.*?)\<\/ul\>/is', |
||||
'/\<li\>(.*?)\<\/li\>/is', |
||||
'/\<img(.*?) src=\"(.*?)\" (.*?)\>/is', |
||||
'/\<div(.*?)\>(.*?)\<\/div\>/is', |
||||
'/\<br(.*?)\>/is', |
||||
'/\<strong\>(.*?)\<\/strong\>/is', |
||||
'/\<a href=\"(.*?)\"(.*?)\>(.*?)\<\/a\>/is', |
||||
'/\<code\>(.*?)\<\/code\>/is', |
||||
'/\<font color=(.*?)\>(.*?)\<\/font\>', |
||||
'/\<font color=\"(.*?)\"\>(.*?)\<\/font\>', |
||||
'/\<blockquote\>(.*?)\<\/blockquote\>/is', |
||||
|
||||
); |
||||
|
||||
// Replace with |
||||
$bbtags = array( |
||||
'[b]$1[/b]', |
||||
'[i]$1[/i]', |
||||
'[u]$1[/u]', |
||||
'[list]$1[/list]', |
||||
'[*]$1', |
||||
'[img]$2[/img]', |
||||
'$2', |
||||
'\n', |
||||
'[b]$1[/b]', |
||||
'[url=$1]$3[/url]', |
||||
'[code]$1[/code], |
||||
'[color="$1"]$2[/color]', |
||||
'[color="$1"]$2[/color]', |
||||
'[quote]$1[/quote]', |
||||
); |
||||
|
||||
// Replace $htmltags in $text with $bbtags |
||||
$text = preg_replace ($htmltags, $bbtags, $s); |
||||
|
||||
// Strip all other HTML tags |
||||
$text = strip_tags($text); |
||||
return $text; |
||||
} |
||||
@ -0,0 +1,11 @@
|
||||
<?php |
||||
|
||||
/** |
||||
* This is a stub include that automatically configures the include path. |
||||
*/ |
||||
|
||||
set_include_path(dirname(__FILE__) . PATH_SEPARATOR . get_include_path() ); |
||||
require_once 'HTMLPurifier/Bootstrap.php'; |
||||
require_once 'HTMLPurifier.autoload.php'; |
||||
|
||||
// vim: et sw=4 sts=4 |
||||
@ -0,0 +1,21 @@
|
||||
<?php |
||||
|
||||
/** |
||||
* @file |
||||
* Convenience file that registers autoload handler for HTML Purifier. |
||||
*/ |
||||
|
||||
if (function_exists('spl_autoload_register') && function_exists('spl_autoload_unregister')) { |
||||
// We need unregister for our pre-registering functionality |
||||
HTMLPurifier_Bootstrap::registerAutoload(); |
||||
if (function_exists('__autoload')) { |
||||
// Be polite and ensure that userland autoload gets retained |
||||
spl_autoload_register('__autoload'); |
||||
} |
||||
} elseif (!function_exists('__autoload')) { |
||||
function __autoload($class) { |
||||
return HTMLPurifier_Bootstrap::autoload($class); |
||||
} |
||||
} |
||||
|
||||
// vim: et sw=4 sts=4 |
||||
@ -0,0 +1,23 @@
|
||||
<?php |
||||
|
||||
/** |
||||
* @file |
||||
* Defines a function wrapper for HTML Purifier for quick use. |
||||
* @note ''HTMLPurifier()'' is NOT the same as ''new HTMLPurifier()'' |
||||
*/ |
||||
|
||||
/** |
||||
* Purify HTML. |
||||
* @param $html String HTML to purify |
||||
* @param $config Configuration to use, can be any value accepted by |
||||
* HTMLPurifier_Config::create() |
||||
*/ |
||||
function HTMLPurifier($html, $config = null) { |
||||
static $purifier = false; |
||||
if (!$purifier) { |
||||
$purifier = new HTMLPurifier(); |
||||
} |
||||
return $purifier->purify($html, $config); |
||||
} |
||||
|
||||
// vim: et sw=4 sts=4 |
||||
@ -0,0 +1,210 @@
|
||||
<?php |
||||
|
||||
/** |
||||
* @file |
||||
* This file was auto-generated by generate-includes.php and includes all of |
||||
* the core files required by HTML Purifier. Use this if performance is a |
||||
* primary concern and you are using an opcode cache. PLEASE DO NOT EDIT THIS |
||||
* FILE, changes will be overwritten the next time the script is run. |
||||
* |
||||
* @version 4.1.1 |
||||
* |
||||
* @warning |
||||
* You must *not* include any other HTML Purifier files before this file, |
||||
* because 'require' not 'require_once' is used. |
||||
* |
||||
* @warning |
||||
* This file requires that the include path contains the HTML Purifier |
||||
* library directory; this is not auto-set. |
||||
*/ |
||||
|
||||
require 'HTMLPurifier.php'; |
||||
require 'HTMLPurifier/AttrCollections.php'; |
||||
require 'HTMLPurifier/AttrDef.php'; |
||||
require 'HTMLPurifier/AttrTransform.php'; |
||||
require 'HTMLPurifier/AttrTypes.php'; |
||||
require 'HTMLPurifier/AttrValidator.php'; |
||||
require 'HTMLPurifier/Bootstrap.php'; |
||||
require 'HTMLPurifier/Definition.php'; |
||||
require 'HTMLPurifier/CSSDefinition.php'; |
||||
require 'HTMLPurifier/ChildDef.php'; |
||||
require 'HTMLPurifier/Config.php'; |
||||
require 'HTMLPurifier/ConfigSchema.php'; |
||||
require 'HTMLPurifier/ContentSets.php'; |
||||
require 'HTMLPurifier/Context.php'; |
||||
require 'HTMLPurifier/DefinitionCache.php'; |
||||
require 'HTMLPurifier/DefinitionCacheFactory.php'; |
||||
require 'HTMLPurifier/Doctype.php'; |
||||
require 'HTMLPurifier/DoctypeRegistry.php'; |
||||
require 'HTMLPurifier/ElementDef.php'; |
||||
require 'HTMLPurifier/Encoder.php'; |
||||
require 'HTMLPurifier/EntityLookup.php'; |
||||
require 'HTMLPurifier/EntityParser.php'; |
||||
require 'HTMLPurifier/ErrorCollector.php'; |
||||
require 'HTMLPurifier/ErrorStruct.php'; |
||||
require 'HTMLPurifier/Exception.php'; |
||||
require 'HTMLPurifier/Filter.php'; |
||||
require 'HTMLPurifier/Generator.php'; |
||||
require 'HTMLPurifier/HTMLDefinition.php'; |
||||
require 'HTMLPurifier/HTMLModule.php'; |
||||
require 'HTMLPurifier/HTMLModuleManager.php'; |
||||
require 'HTMLPurifier/IDAccumulator.php'; |
||||
require 'HTMLPurifier/Injector.php'; |
||||
require 'HTMLPurifier/Language.php'; |
||||
require 'HTMLPurifier/LanguageFactory.php'; |
||||
require 'HTMLPurifier/Length.php'; |
||||
require 'HTMLPurifier/Lexer.php'; |
||||
require 'HTMLPurifier/PercentEncoder.php'; |
||||
require 'HTMLPurifier/PropertyList.php'; |
||||
require 'HTMLPurifier/PropertyListIterator.php'; |
||||
require 'HTMLPurifier/Strategy.php'; |
||||
require 'HTMLPurifier/StringHash.php'; |
||||
require 'HTMLPurifier/StringHashParser.php'; |
||||
require 'HTMLPurifier/TagTransform.php'; |
||||
require 'HTMLPurifier/Token.php'; |
||||
require 'HTMLPurifier/TokenFactory.php'; |
||||
require 'HTMLPurifier/URI.php'; |
||||
require 'HTMLPurifier/URIDefinition.php'; |
||||
require 'HTMLPurifier/URIFilter.php'; |
||||
require 'HTMLPurifier/URIParser.php'; |
||||
require 'HTMLPurifier/URIScheme.php'; |
||||
require 'HTMLPurifier/URISchemeRegistry.php'; |
||||
require 'HTMLPurifier/UnitConverter.php'; |
||||
require 'HTMLPurifier/VarParser.php'; |
||||
require 'HTMLPurifier/VarParserException.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS.php'; |
||||
require 'HTMLPurifier/AttrDef/Enum.php'; |
||||
require 'HTMLPurifier/AttrDef/Integer.php'; |
||||
require 'HTMLPurifier/AttrDef/Lang.php'; |
||||
require 'HTMLPurifier/AttrDef/Switch.php'; |
||||
require 'HTMLPurifier/AttrDef/Text.php'; |
||||
require 'HTMLPurifier/AttrDef/URI.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/Number.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/AlphaValue.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/Background.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/BackgroundPosition.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/Border.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/Color.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/Composite.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/Filter.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/Font.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/FontFamily.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/ImportantDecorator.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/Length.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/ListStyle.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/Multiple.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/Percentage.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/TextDecoration.php'; |
||||
require 'HTMLPurifier/AttrDef/CSS/URI.php'; |
||||
require 'HTMLPurifier/AttrDef/HTML/Bool.php'; |
||||
require 'HTMLPurifier/AttrDef/HTML/Nmtokens.php'; |
||||
require 'HTMLPurifier/AttrDef/HTML/Class.php'; |
||||
require 'HTMLPurifier/AttrDef/HTML/Color.php'; |
||||
require 'HTMLPurifier/AttrDef/HTML/FrameTarget.php'; |
||||
require 'HTMLPurifier/AttrDef/HTML/ID.php'; |
||||
require 'HTMLPurifier/AttrDef/HTML/Pixels.php'; |
||||
require 'HTMLPurifier/AttrDef/HTML/Length.php'; |
||||
require 'HTMLPurifier/AttrDef/HTML/LinkTypes.php'; |
||||
require 'HTMLPurifier/AttrDef/HTML/MultiLength.php'; |
||||
require 'HTMLPurifier/AttrDef/URI/Email.php'; |
||||
require 'HTMLPurifier/AttrDef/URI/Host.php'; |
||||
require 'HTMLPurifier/AttrDef/URI/IPv4.php'; |
||||
require 'HTMLPurifier/AttrDef/URI/IPv6.php'; |
||||
require 'HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php'; |
||||
require 'HTMLPurifier/AttrTransform/Background.php'; |
||||
require 'HTMLPurifier/AttrTransform/BdoDir.php'; |
||||
require 'HTMLPurifier/AttrTransform/BgColor.php'; |
||||
require 'HTMLPurifier/AttrTransform/BoolToCSS.php'; |
||||
require 'HTMLPurifier/AttrTransform/Border.php'; |
||||
require 'HTMLPurifier/AttrTransform/EnumToCSS.php'; |
||||
require 'HTMLPurifier/AttrTransform/ImgRequired.php'; |
||||
require 'HTMLPurifier/AttrTransform/ImgSpace.php'; |
||||
require 'HTMLPurifier/AttrTransform/Input.php'; |
||||
require 'HTMLPurifier/AttrTransform/Lang.php'; |
||||
require 'HTMLPurifier/AttrTransform/Length.php'; |
||||
require 'HTMLPurifier/AttrTransform/Name.php'; |
||||
require 'HTMLPurifier/AttrTransform/NameSync.php'; |
||||
require 'HTMLPurifier/AttrTransform/SafeEmbed.php'; |
||||
require 'HTMLPurifier/AttrTransform/SafeObject.php'; |
||||
require 'HTMLPurifier/AttrTransform/SafeParam.php'; |
||||
require 'HTMLPurifier/AttrTransform/ScriptRequired.php'; |
||||
require 'HTMLPurifier/AttrTransform/Textarea.php'; |
||||
require 'HTMLPurifier/ChildDef/Chameleon.php'; |
||||
require 'HTMLPurifier/ChildDef/Custom.php'; |
||||
require 'HTMLPurifier/ChildDef/Empty.php'; |
||||
require 'HTMLPurifier/ChildDef/Required.php'; |
||||
require 'HTMLPurifier/ChildDef/Optional.php'; |
||||
require 'HTMLPurifier/ChildDef/StrictBlockquote.php'; |
||||
require 'HTMLPurifier/ChildDef/Table.php'; |
||||
require 'HTMLPurifier/DefinitionCache/Decorator.php'; |
||||
require 'HTMLPurifier/DefinitionCache/Null.php'; |
||||
require 'HTMLPurifier/DefinitionCache/Serializer.php'; |
||||
require 'HTMLPurifier/DefinitionCache/Decorator/Cleanup.php'; |
||||
require 'HTMLPurifier/DefinitionCache/Decorator/Memory.php'; |
||||
require 'HTMLPurifier/HTMLModule/Bdo.php'; |
||||
require 'HTMLPurifier/HTMLModule/CommonAttributes.php'; |
||||
require 'HTMLPurifier/HTMLModule/Edit.php'; |
||||
require 'HTMLPurifier/HTMLModule/Forms.php'; |
||||
require 'HTMLPurifier/HTMLModule/Hypertext.php'; |
||||
require 'HTMLPurifier/HTMLModule/Image.php'; |
||||
require 'HTMLPurifier/HTMLModule/Legacy.php'; |
||||
require 'HTMLPurifier/HTMLModule/List.php'; |
||||
require 'HTMLPurifier/HTMLModule/Name.php'; |
||||
require 'HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php'; |
||||
require 'HTMLPurifier/HTMLModule/Object.php'; |
||||
require 'HTMLPurifier/HTMLModule/Presentation.php'; |
||||
require 'HTMLPurifier/HTMLModule/Proprietary.php'; |
||||
require 'HTMLPurifier/HTMLModule/Ruby.php'; |
||||
require 'HTMLPurifier/HTMLModule/SafeEmbed.php'; |
||||
require 'HTMLPurifier/HTMLModule/SafeObject.php'; |
||||
require 'HTMLPurifier/HTMLModule/Scripting.php'; |
||||
require 'HTMLPurifier/HTMLModule/StyleAttribute.php'; |
||||
require 'HTMLPurifier/HTMLModule/Tables.php'; |
||||
require 'HTMLPurifier/HTMLModule/Target.php'; |
||||
require 'HTMLPurifier/HTMLModule/Text.php'; |
||||
require 'HTMLPurifier/HTMLModule/Tidy.php'; |
||||
require 'HTMLPurifier/HTMLModule/XMLCommonAttributes.php'; |
||||
require 'HTMLPurifier/HTMLModule/Tidy/Name.php'; |
||||
require 'HTMLPurifier/HTMLModule/Tidy/Proprietary.php'; |
||||
require 'HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php'; |
||||
require 'HTMLPurifier/HTMLModule/Tidy/Strict.php'; |
||||
require 'HTMLPurifier/HTMLModule/Tidy/Transitional.php'; |
||||
require 'HTMLPurifier/HTMLModule/Tidy/XHTML.php'; |
||||
require 'HTMLPurifier/Injector/AutoParagraph.php'; |
||||
require 'HTMLPurifier/Injector/DisplayLinkURI.php'; |
||||
require 'HTMLPurifier/Injector/Linkify.php'; |
||||
require 'HTMLPurifier/Injector/PurifierLinkify.php'; |
||||
require 'HTMLPurifier/Injector/RemoveEmpty.php'; |
||||
require 'HTMLPurifier/Injector/RemoveSpansWithoutAttributes.php'; |
||||
require 'HTMLPurifier/Injector/SafeObject.php'; |
||||
require 'HTMLPurifier/Lexer/DOMLex.php'; |
||||
require 'HTMLPurifier/Lexer/DirectLex.php'; |
||||
require 'HTMLPurifier/Strategy/Composite.php'; |
||||
require 'HTMLPurifier/Strategy/Core.php'; |
||||
require 'HTMLPurifier/Strategy/FixNesting.php'; |
||||
require 'HTMLPurifier/Strategy/MakeWellFormed.php'; |
||||
require 'HTMLPurifier/Strategy/RemoveForeignElements.php'; |
||||
require 'HTMLPurifier/Strategy/ValidateAttributes.php'; |
||||
require 'HTMLPurifier/TagTransform/Font.php'; |
||||
require 'HTMLPurifier/TagTransform/Simple.php'; |
||||
require 'HTMLPurifier/Token/Comment.php'; |
||||
require 'HTMLPurifier/Token/Tag.php'; |
||||
require 'HTMLPurifier/Token/Empty.php'; |
||||
require 'HTMLPurifier/Token/End.php'; |
||||
require 'HTMLPurifier/Token/Start.php'; |
||||
require 'HTMLPurifier/Token/Text.php'; |
||||
require 'HTMLPurifier/URIFilter/DisableExternal.php'; |
||||
require 'HTMLPurifier/URIFilter/DisableExternalResources.php'; |
||||
require 'HTMLPurifier/URIFilter/HostBlacklist.php'; |
||||
require 'HTMLPurifier/URIFilter/MakeAbsolute.php'; |
||||
require 'HTMLPurifier/URIFilter/Munge.php'; |
||||
require 'HTMLPurifier/URIScheme/data.php'; |
||||
require 'HTMLPurifier/URIScheme/ftp.php'; |
||||
require 'HTMLPurifier/URIScheme/http.php'; |
||||
require 'HTMLPurifier/URIScheme/https.php'; |
||||
require 'HTMLPurifier/URIScheme/mailto.php'; |
||||
require 'HTMLPurifier/URIScheme/news.php'; |
||||
require 'HTMLPurifier/URIScheme/nntp.php'; |
||||
require 'HTMLPurifier/VarParser/Flexible.php'; |
||||
require 'HTMLPurifier/VarParser/Native.php'; |
||||
@ -0,0 +1,30 @@
|
||||
<?php |
||||
|
||||
/** |
||||
* @file |
||||
* Emulation layer for code that used kses(), substituting in HTML Purifier. |
||||
*/ |
||||
|
||||
require_once dirname(__FILE__) . '/HTMLPurifier.auto.php'; |
||||
|
||||
function kses($string, $allowed_html, $allowed_protocols = null) { |
||||
$config = HTMLPurifier_Config::createDefault(); |
||||
$allowed_elements = array(); |
||||
$allowed_attributes = array(); |
||||
foreach ($allowed_html as $element => $attributes) { |
||||
$allowed_elements[$element] = true; |
||||
foreach ($attributes as $attribute => $x) { |
||||
$allowed_attributes["$element.$attribute"] = true; |
||||
} |
||||
} |
||||
$config->set('HTML.AllowedElements', $allowed_elements); |
||||
$config->set('HTML.AllowedAttributes', $allowed_attributes); |
||||
$allowed_schemes = array(); |
||||
if ($allowed_protocols !== null) { |
||||
$config->set('URI.AllowedSchemes', $allowed_protocols); |
||||
} |
||||
$purifier = new HTMLPurifier($config); |
||||
return $purifier->purify($string); |
||||
} |
||||
|
||||
// vim: et sw=4 sts=4 |
||||
@ -0,0 +1,11 @@
|
||||
<?php |
||||
|
||||
/** |
||||
* @file |
||||
* Convenience stub file that adds HTML Purifier's library file to the path |
||||
* without any other side-effects. |
||||
*/ |
||||
|
||||
set_include_path(dirname(__FILE__) . PATH_SEPARATOR . get_include_path() ); |
||||
|
||||
// vim: et sw=4 sts=4 |
||||
@ -0,0 +1,237 @@
|
||||
<?php |
||||
|
||||
/*! @mainpage |
||||
* |
||||
* HTML Purifier is an HTML filter that will take an arbitrary snippet of |
||||
* HTML and rigorously test, validate and filter it into a version that |
||||
* is safe for output onto webpages. It achieves this by: |
||||
* |
||||
* -# Lexing (parsing into tokens) the document, |
||||
* -# Executing various strategies on the tokens: |
||||
* -# Removing all elements not in the whitelist, |
||||
* -# Making the tokens well-formed, |
||||
* -# Fixing the nesting of the nodes, and |
||||
* -# Validating attributes of the nodes; and |
||||
* -# Generating HTML from the purified tokens. |
||||
* |
||||
* However, most users will only need to interface with the HTMLPurifier |
||||
* and HTMLPurifier_Config. |
||||
*/ |
||||
|
||||
/* |
||||
HTML Purifier 4.1.1 - Standards Compliant HTML Filtering |
||||
Copyright (C) 2006-2008 Edward Z. Yang |
||||
|
||||
This library is free software; you can redistribute it and/or |
||||
modify it under the terms of the GNU Lesser General Public |
||||
License as published by the Free Software Foundation; either |
||||
version 2.1 of the License, or (at your option) any later version. |
||||
|
||||
This library is distributed in the hope that it will be useful, |
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
||||
Lesser General Public License for more details. |
||||
|
||||
You should have received a copy of the GNU Lesser General Public |
||||
License along with this library; if not, write to the Free Software |
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
||||
*/ |
||||
|
||||
/** |
||||
* Facade that coordinates HTML Purifier's subsystems in order to purify HTML. |
||||
* |
||||
* @note There are several points in which configuration can be specified |
||||
* for HTML Purifier. The precedence of these (from lowest to |
||||
* highest) is as follows: |
||||
* -# Instance: new HTMLPurifier($config) |
||||
* -# Invocation: purify($html, $config) |
||||
* These configurations are entirely independent of each other and |
||||
* are *not* merged (this behavior may change in the future). |
||||
* |
||||
* @todo We need an easier way to inject strategies using the configuration |
||||
* object. |
||||
*/ |
||||
class HTMLPurifier |
||||
{ |
||||
|
||||
/** Version of HTML Purifier */ |
||||
public $version = '4.1.1'; |
||||
|
||||
/** Constant with version of HTML Purifier */ |
||||
const VERSION = '4.1.1'; |
||||
|
||||
/** Global configuration object */ |
||||
public $config; |
||||
|
||||
/** Array of extra HTMLPurifier_Filter objects to run on HTML, for backwards compatibility */ |
||||
private $filters = array(); |
||||
|
||||
/** Single instance of HTML Purifier */ |
||||
private static $instance; |
||||
|
||||
protected $strategy, $generator; |
||||
|
||||
/** |
||||
* Resultant HTMLPurifier_Context of last run purification. Is an array |
||||
* of contexts if the last called method was purifyArray(). |
||||
*/ |
||||
public $context; |
||||
|
||||
/** |
||||
* Initializes the purifier. |
||||
* @param $config Optional HTMLPurifier_Config object for all instances of |
||||
* the purifier, if omitted, a default configuration is |
||||
* supplied (which can be overridden on a per-use basis). |
||||
* The parameter can also be any type that |
||||
* HTMLPurifier_Config::create() supports. |
||||
*/ |
||||
public function __construct($config = null) { |
||||
|
||||
$this->config = HTMLPurifier_Config::create($config); |
||||
|
||||
$this->strategy = new HTMLPurifier_Strategy_Core(); |
||||
|
||||
} |
||||
|
||||
/** |
||||
* Adds a filter to process the output. First come first serve |
||||
* @param $filter HTMLPurifier_Filter object |
||||
*/ |
||||
public function addFilter($filter) { |
||||
trigger_error('HTMLPurifier->addFilter() is deprecated, use configuration directives in the Filter namespace or Filter.Custom', E_USER_WARNING); |
||||
$this->filters[] = $filter; |
||||
} |
||||
|
||||
/** |
||||
* Filters an HTML snippet/document to be XSS-free and standards-compliant. |
||||
* |
||||
* @param $html String of HTML to purify |
||||
* @param $config HTMLPurifier_Config object for this operation, if omitted, |
||||
* defaults to the config object specified during this |
||||
* object's construction. The parameter can also be any type |
||||
* that HTMLPurifier_Config::create() supports. |
||||
* @return Purified HTML |
||||
*/ |
||||
public function purify($html, $config = null) { |
||||
|
||||
// :TODO: make the config merge in, instead of replace |
||||
$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(); |
||||
|
||||
// setup HTML generator |
||||
$this->generator = new HTMLPurifier_Generator($config, $context); |
||||
$context->register('Generator', $this->generator); |
||||
|
||||
// set up global context variables |
||||
if ($config->get('Core.CollectErrors')) { |
||||
// may get moved out if other facilities use it |
||||
$language_factory = HTMLPurifier_LanguageFactory::instance(); |
||||
$language = $language_factory->create($config, $context); |
||||
$context->register('Locale', $language); |
||||
|
||||
$error_collector = new HTMLPurifier_ErrorCollector($context); |
||||
$context->register('ErrorCollector', $error_collector); |
||||
} |
||||
|
||||
// setup id_accumulator context, necessary due to the fact that |
||||
// AttrValidator can be called from many places |
||||
$id_accumulator = HTMLPurifier_IDAccumulator::build($config, $context); |
||||
$context->register('IDAccumulator', $id_accumulator); |
||||
|
||||
$html = HTMLPurifier_Encoder::convertToUTF8($html, $config, $context); |
||||
|
||||
// setup filters |
||||
$filter_flags = $config->getBatch('Filter'); |
||||
$custom_filters = $filter_flags['Custom']; |
||||
unset($filter_flags['Custom']); |
||||
$filters = array(); |
||||
foreach ($filter_flags as $filter => $flag) { |
||||
if (!$flag) continue; |
||||
if (strpos($filter, '.') !== false) continue; |
||||
$class = "HTMLPurifier_Filter_$filter"; |
||||
$filters[] = new $class; |
||||
} |
||||
foreach ($custom_filters as $filter) { |
||||
// maybe "HTMLPurifier_Filter_$filter", but be consistent with AutoFormat |
||||
$filters[] = $filter; |
||||
} |
||||
$filters = array_merge($filters, $this->filters); |
||||
// maybe prepare(), but later |
||||
|
||||
for ($i = 0, $filter_size = count($filters); $i < $filter_size; $i++) { |
||||
$html = $filters[$i]->preFilter($html, $config, $context); |
||||
} |
||||
|
||||
// purified HTML |
||||
$html = |
||||
$this->generator->generateFromTokens( |
||||
// list of tokens |
||||
$this->strategy->execute( |
||||
// list of un-purified tokens |
||||
$lexer->tokenizeHTML( |
||||
// un-purified HTML |
||||
$html, $config, $context |
||||
), |
||||
$config, $context |
||||
) |
||||
); |
||||
|
||||
for ($i = $filter_size - 1; $i >= 0; $i--) { |
||||
$html = $filters[$i]->postFilter($html, $config, $context); |
||||
} |
||||
|
||||
$html = HTMLPurifier_Encoder::convertFromUTF8($html, $config, $context); |
||||
$this->context =& $context; |
||||
return $html; |
||||
} |
||||
|
||||
/** |
||||
* Filters an array of HTML snippets |
||||
* @param $config Optional HTMLPurifier_Config object for this operation. |
||||
* See HTMLPurifier::purify() for more details. |
||||
* @return Array of purified HTML |
||||
*/ |
||||
public function purifyArray($array_of_html, $config = null) { |
||||
$context_array = array(); |
||||
foreach ($array_of_html as $key => $html) { |
||||
$array_of_html[$key] = $this->purify($html, $config); |
||||
$context_array[$key] = $this->context; |
||||
} |
||||
$this->context = $context_array; |
||||
return $array_of_html; |
||||
} |
||||
|
||||
/** |
||||
* Singleton for enforcing just one HTML Purifier in your system |
||||
* @param $prototype Optional prototype HTMLPurifier instance to |
||||
* overload singleton with, or HTMLPurifier_Config |
||||
* instance to configure the generated version with. |
||||
*/ |
||||
public static function instance($prototype = null) { |
||||
if (!self::$instance || $prototype) { |
||||
if ($prototype instanceof HTMLPurifier) { |
||||
self::$instance = $prototype; |
||||
} elseif ($prototype) { |
||||
self::$instance = new HTMLPurifier($prototype); |
||||
} else { |
||||
self::$instance = new HTMLPurifier(); |
||||
} |
||||
} |
||||
return self::$instance; |
||||
} |
||||
|
||||
/** |
||||
* @note Backwards compatibility, see instance() |
||||
*/ |
||||
public static function getInstance($prototype = null) { |
||||
return HTMLPurifier::instance($prototype); |
||||
} |
||||
|
||||
} |
||||
|
||||
// vim: et sw=4 sts=4 |
||||
@ -0,0 +1,204 @@
|
||||
<?php |
||||
|
||||
/** |
||||
* @file |
||||
* This file was auto-generated by generate-includes.php and includes all of |
||||
* the core files required by HTML Purifier. This is a convenience stub that |
||||
* includes all files using dirname(__FILE__) and require_once. PLEASE DO NOT |
||||
* EDIT THIS FILE, changes will be overwritten the next time the script is run. |
||||
* |
||||
* Changes to include_path are not necessary. |
||||
*/ |
||||
|
||||
$__dir = dirname(__FILE__); |
||||
|
||||
require_once $__dir . '/HTMLPurifier.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrCollections.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTypes.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrValidator.php'; |
||||
require_once $__dir . '/HTMLPurifier/Bootstrap.php'; |
||||
require_once $__dir . '/HTMLPurifier/Definition.php'; |
||||
require_once $__dir . '/HTMLPurifier/CSSDefinition.php'; |
||||
require_once $__dir . '/HTMLPurifier/ChildDef.php'; |
||||
require_once $__dir . '/HTMLPurifier/Config.php'; |
||||
require_once $__dir . '/HTMLPurifier/ConfigSchema.php'; |
||||
require_once $__dir . '/HTMLPurifier/ContentSets.php'; |
||||
require_once $__dir . '/HTMLPurifier/Context.php'; |
||||
require_once $__dir . '/HTMLPurifier/DefinitionCache.php'; |
||||
require_once $__dir . '/HTMLPurifier/DefinitionCacheFactory.php'; |
||||
require_once $__dir . '/HTMLPurifier/Doctype.php'; |
||||
require_once $__dir . '/HTMLPurifier/DoctypeRegistry.php'; |
||||
require_once $__dir . '/HTMLPurifier/ElementDef.php'; |
||||
require_once $__dir . '/HTMLPurifier/Encoder.php'; |
||||
require_once $__dir . '/HTMLPurifier/EntityLookup.php'; |
||||
require_once $__dir . '/HTMLPurifier/EntityParser.php'; |
||||
require_once $__dir . '/HTMLPurifier/ErrorCollector.php'; |
||||
require_once $__dir . '/HTMLPurifier/ErrorStruct.php'; |
||||
require_once $__dir . '/HTMLPurifier/Exception.php'; |
||||
require_once $__dir . '/HTMLPurifier/Filter.php'; |
||||
require_once $__dir . '/HTMLPurifier/Generator.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLDefinition.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModuleManager.php'; |
||||
require_once $__dir . '/HTMLPurifier/IDAccumulator.php'; |
||||
require_once $__dir . '/HTMLPurifier/Injector.php'; |
||||
require_once $__dir . '/HTMLPurifier/Language.php'; |
||||
require_once $__dir . '/HTMLPurifier/LanguageFactory.php'; |
||||
require_once $__dir . '/HTMLPurifier/Length.php'; |
||||
require_once $__dir . '/HTMLPurifier/Lexer.php'; |
||||
require_once $__dir . '/HTMLPurifier/PercentEncoder.php'; |
||||
require_once $__dir . '/HTMLPurifier/PropertyList.php'; |
||||
require_once $__dir . '/HTMLPurifier/PropertyListIterator.php'; |
||||
require_once $__dir . '/HTMLPurifier/Strategy.php'; |
||||
require_once $__dir . '/HTMLPurifier/StringHash.php'; |
||||
require_once $__dir . '/HTMLPurifier/StringHashParser.php'; |
||||
require_once $__dir . '/HTMLPurifier/TagTransform.php'; |
||||
require_once $__dir . '/HTMLPurifier/Token.php'; |
||||
require_once $__dir . '/HTMLPurifier/TokenFactory.php'; |
||||
require_once $__dir . '/HTMLPurifier/URI.php'; |
||||
require_once $__dir . '/HTMLPurifier/URIDefinition.php'; |
||||
require_once $__dir . '/HTMLPurifier/URIFilter.php'; |
||||
require_once $__dir . '/HTMLPurifier/URIParser.php'; |
||||
require_once $__dir . '/HTMLPurifier/URIScheme.php'; |
||||
require_once $__dir . '/HTMLPurifier/URISchemeRegistry.php'; |
||||
require_once $__dir . '/HTMLPurifier/UnitConverter.php'; |
||||
require_once $__dir . '/HTMLPurifier/VarParser.php'; |
||||
require_once $__dir . '/HTMLPurifier/VarParserException.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/Enum.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/Integer.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/Lang.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/Switch.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/Text.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/URI.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Number.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/AlphaValue.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Background.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/BackgroundPosition.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Border.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Color.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Composite.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Filter.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Font.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/FontFamily.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Length.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/ListStyle.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Multiple.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Percentage.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/TextDecoration.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/CSS/URI.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Bool.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Nmtokens.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Class.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Color.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/FrameTarget.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/ID.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Pixels.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Length.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/LinkTypes.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/HTML/MultiLength.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/URI/Email.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/URI/Host.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/URI/IPv4.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/URI/IPv6.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/Background.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/BdoDir.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/BgColor.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/BoolToCSS.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/Border.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/EnumToCSS.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/ImgRequired.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/ImgSpace.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/Input.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/Lang.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/Length.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/Name.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/NameSync.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/SafeEmbed.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/SafeObject.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/SafeParam.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/ScriptRequired.php'; |
||||
require_once $__dir . '/HTMLPurifier/AttrTransform/Textarea.php'; |
||||
require_once $__dir . '/HTMLPurifier/ChildDef/Chameleon.php'; |
||||
require_once $__dir . '/HTMLPurifier/ChildDef/Custom.php'; |
||||
require_once $__dir . '/HTMLPurifier/ChildDef/Empty.php'; |
||||
require_once $__dir . '/HTMLPurifier/ChildDef/Required.php'; |
||||
require_once $__dir . '/HTMLPurifier/ChildDef/Optional.php'; |
||||
require_once $__dir . '/HTMLPurifier/ChildDef/StrictBlockquote.php'; |
||||
require_once $__dir . '/HTMLPurifier/ChildDef/Table.php'; |
||||
require_once $__dir . '/HTMLPurifier/DefinitionCache/Decorator.php'; |
||||
require_once $__dir . '/HTMLPurifier/DefinitionCache/Null.php'; |
||||
require_once $__dir . '/HTMLPurifier/DefinitionCache/Serializer.php'; |
||||
require_once $__dir . '/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php'; |
||||
require_once $__dir . '/HTMLPurifier/DefinitionCache/Decorator/Memory.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Bdo.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/CommonAttributes.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Edit.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Forms.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Hypertext.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Image.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Legacy.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/List.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Name.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Object.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Presentation.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Proprietary.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Ruby.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/SafeEmbed.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/SafeObject.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Scripting.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/StyleAttribute.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Tables.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Target.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Text.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/XMLCommonAttributes.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Name.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Proprietary.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Strict.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Transitional.php'; |
||||
require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/XHTML.php'; |
||||
require_once $__dir . '/HTMLPurifier/Injector/AutoParagraph.php'; |
||||
require_once $__dir . '/HTMLPurifier/Injector/DisplayLinkURI.php'; |
||||
require_once $__dir . '/HTMLPurifier/Injector/Linkify.php'; |
||||
require_once $__dir . '/HTMLPurifier/Injector/PurifierLinkify.php'; |
||||
require_once $__dir . '/HTMLPurifier/Injector/RemoveEmpty.php'; |
||||
require_once $__dir . '/HTMLPurifier/Injector/RemoveSpansWithoutAttributes.php'; |
||||
require_once $__dir . '/HTMLPurifier/Injector/SafeObject.php'; |
||||
require_once $__dir . '/HTMLPurifier/Lexer/DOMLex.php'; |
||||
require_once $__dir . '/HTMLPurifier/Lexer/DirectLex.php'; |
||||
require_once $__dir . '/HTMLPurifier/Strategy/Composite.php'; |
||||
require_once $__dir . '/HTMLPurifier/Strategy/Core.php'; |
||||
require_once $__dir . '/HTMLPurifier/Strategy/FixNesting.php'; |
||||
require_once $__dir . '/HTMLPurifier/Strategy/MakeWellFormed.php'; |
||||
require_once $__dir . '/HTMLPurifier/Strategy/RemoveForeignElements.php'; |
||||
require_once $__dir . '/HTMLPurifier/Strategy/ValidateAttributes.php'; |
||||
require_once $__dir . '/HTMLPurifier/TagTransform/Font.php'; |
||||
require_once $__dir . '/HTMLPurifier/TagTransform/Simple.php'; |
||||