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htmlpurifier
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library
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HTMLPurifier
<?php /** * Processes an entire attribute array for corrections needing multiple values. * * Occasionally, a certain attribute will need to be removed and popped onto * another value. Instead of creating a complex return syntax for * HTMLPurifier_AttrDef, we just pass the whole attribute array to a * specialized object and have that do the special work. That is the * family of HTMLPurifier_AttrTransform. * * An attribute transformation can be assigned to run before or after * HTMLPurifier_AttrDef validation. See HTMLPurifier_HTMLDefinition for * more details. */ abstract class HTMLPurifier_AttrTransform { /** * Abstract: makes changes to the attributes dependent on multiple values. * * @param $attr Assoc array of attributes, usually from * HTMLPurifier_Token_Tag::$attr * @param $config Mandatory HTMLPurifier_Config object. * @param $context Mandatory HTMLPurifier_Context object * @returns Processed attribute array. */ abstract public function transform($attr, $config, $context); /** * Prepends CSS properties to the style attribute, creating the * attribute if it doesn't exist. * * @param $attr Attribute array to process (passed by reference) * @param $css CSS to prepend */ public function prependCSS(&$attr, $css) { $attr['style'] = isset($attr['style']) ? $attr['style'] : ''; $attr['style'] = $css.$attr['style']; } /** * Retrieves and removes an attribute. * * @param $attr Attribute array to process (passed by reference) * @param $key Key of attribute to confiscate */ public function confiscateAttr(&$attr, $key) { if (!isset($attr[$key])) { return; } $value = $attr[$key]; unset($attr[$key]); return $value; } } // vim: et sw=4 sts=4
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ConfigSchema
[-] CSSDefinition.php
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[-] Generator.php
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[-] ElementDef.php
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[-] AttrTypes.php
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ChildDef
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AttrDef
[-] ChildDef.php
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Printer
[-] Exception.php
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[-] PercentEncoder.php
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Lexer
[-] IDAccumulator.php
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[-] Token.php
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TagTransform
[-] AttrTransform.php
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[-] Language.php
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[-] Filter.php
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[-] Printer.php
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[-] DefinitionCache.php
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[-] Injector.php
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[-] TokenFactory.php
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[-] URISchemeRegistry.php
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[-] Length.php
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[-] URIParser.php
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[-] AttrCollections.php
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[-] Lexer.php
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[-] HTMLDefinition.php
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[-] Context.php
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[-] DefinitionCacheFactory.php
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[-] Doctype.php
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Strategy
[-] LanguageFactory.php
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Token
[-] TagTransform.php
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[-] AttrValidator.php
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Filter
[-] ErrorCollector.php
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[-] DoctypeRegistry.php
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[-] UnitConverter.php
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[-] EntityParser.php
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[-] URIScheme.php
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[-] Bootstrap.php
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[-] StringHashParser.php
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VarParser
[-] VarParserException.php
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[-] EntityLookup.php
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[-] ErrorStruct.php
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[-] HTMLModule.php
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[-] Definition.php
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[-] PropertyList.php
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URIFilter
[-] Strategy.php
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[-] AttrDef.php
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HTMLModule
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URIScheme
[-] Config.php
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[-] HTMLModuleManager.php
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[-] Encoder.php
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AttrTransform
[-] URI.php
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[-] ContentSets.php
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[-] ConfigSchema.php
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EntityLookup
[-] VarParser.php
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Language
[-] PropertyListIterator.php
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DefinitionCache
[-] StringHash.php
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Injector
[-] URIDefinition.php
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[-] URIFilter.php
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