remove autoload section in composer.json

[github/wallabag/wallabag.git] / inc / 3rdparty / htmlpurifier / HTMLPurifier / AttrTypes.php

<?php\r
\r
/**\r
 * Provides lookup array of attribute types to HTMLPurifier_AttrDef objects\r
 */\r
class HTMLPurifier_AttrTypes\r
{\r
    /**\r
     * Lookup array of attribute string identifiers to concrete implementations.\r
     * @type HTMLPurifier_AttrDef[]\r
     */\r
    protected $info = array();\r
\r
    /**\r
     * Constructs the info array, supplying default implementations for attribute\r
     * types.\r
     */\r
    public function __construct()\r
    {\r
        // XXX This is kind of poor, since we don't actually /clone/\r
        // instances; instead, we use the supplied make() attribute. So,\r
        // the underlying class must know how to deal with arguments.\r
        // With the old implementation of Enum, that ignored its\r
        // arguments when handling a make dispatch, the IAlign\r
        // definition wouldn't work.\r
\r
        // pseudo-types, must be instantiated via shorthand\r
        $this->info['Enum']    = new HTMLPurifier_AttrDef_Enum();\r
        $this->info['Bool']    = new HTMLPurifier_AttrDef_HTML_Bool();\r
\r
        $this->info['CDATA']    = new HTMLPurifier_AttrDef_Text();\r
        $this->info['ID']       = new HTMLPurifier_AttrDef_HTML_ID();\r
        $this->info['Length']   = new HTMLPurifier_AttrDef_HTML_Length();\r
        $this->info['MultiLength'] = new HTMLPurifier_AttrDef_HTML_MultiLength();\r
        $this->info['NMTOKENS'] = new HTMLPurifier_AttrDef_HTML_Nmtokens();\r
        $this->info['Pixels']   = new HTMLPurifier_AttrDef_HTML_Pixels();\r
        $this->info['Text']     = new HTMLPurifier_AttrDef_Text();\r
        $this->info['URI']      = new HTMLPurifier_AttrDef_URI();\r
        $this->info['LanguageCode'] = new HTMLPurifier_AttrDef_Lang();\r
        $this->info['Color']    = new HTMLPurifier_AttrDef_HTML_Color();\r
        $this->info['IAlign']   = self::makeEnum('top,middle,bottom,left,right');\r
        $this->info['LAlign']   = self::makeEnum('top,bottom,left,right');\r
        $this->info['FrameTarget'] = new HTMLPurifier_AttrDef_HTML_FrameTarget();\r
\r
        // unimplemented aliases\r
        $this->info['ContentType'] = new HTMLPurifier_AttrDef_Text();\r
        $this->info['ContentTypes'] = new HTMLPurifier_AttrDef_Text();\r
        $this->info['Charsets'] = new HTMLPurifier_AttrDef_Text();\r
        $this->info['Character'] = new HTMLPurifier_AttrDef_Text();\r
\r
        // "proprietary" types\r
        $this->info['Class'] = new HTMLPurifier_AttrDef_HTML_Class();\r
\r
        // number is really a positive integer (one or more digits)\r
        // FIXME: ^^ not always, see start and value of list items\r
        $this->info['Number']   = new HTMLPurifier_AttrDef_Integer(false, false, true);\r
    }\r
\r
    private static function makeEnum($in)\r
    {\r
        return new HTMLPurifier_AttrDef_Clone(new HTMLPurifier_AttrDef_Enum(explode(',', $in)));\r
    }\r
\r
    /**\r
     * Retrieves a type\r
     * @param string $type String type name\r
     * @return HTMLPurifier_AttrDef Object AttrDef for type\r
     */\r
    public function get($type)\r
    {\r
        // determine if there is any extra info tacked on\r
        if (strpos($type, '#') !== false) {\r
            list($type, $string) = explode('#', $type, 2);\r
        } else {\r
            $string = '';\r
        }\r
\r
        if (!isset($this->info[$type])) {\r
            trigger_error('Cannot retrieve undefined attribute type ' . $type, E_USER_ERROR);\r
            return;\r
        }\r
        return $this->info[$type]->make($string);\r
    }\r
\r
    /**\r
     * Sets a new implementation for a type\r
     * @param string $type String type name\r
     * @param HTMLPurifier_AttrDef $impl Object AttrDef for type\r
     */\r
    public function set($type, $impl)\r
    {\r
        $this->info[$type] = $impl;\r
    }\r
}\r
\r
// vim: et sw=4 sts=4\r