<?php

/**
 * Validates name/value pairs in param tags to be used in safe objects. This
 * will only allow name values it recognizes, and pre-fill certain attributes
 * with required values.
 *
 * @note
 *      This class only supports Flash. In the future, Quicktime support
 *      may be added.
 *
 * @warning
 *      This class expects an injector to add the necessary parameters tags.
 */
class HTMLPurifier_AttrTransform_SafeParam extends HTMLPurifier_AttrTransform
{
    /**
     * @type string
     */
    public $name = "SafeParam";

    /**
     * @type HTMLPurifier_AttrDef_URI
     */
    private $uri;

    /**
     * @type HTMLPurifier_AttrDef_Enum
     */
    public $wmode;

    public function __construct()
    {
        $this->uri = new HTMLPurifier_AttrDef_URI(true); // embedded
        $this->wmode = new HTMLPurifier_AttrDef_Enum(array('window', 'opaque', 'transparent'));
    }

    /**
     * @param array $attr
     * @param HTMLPurifier_Config $config
     * @param HTMLPurifier_Context $context
     * @return array
     */
    public function transform($attr, $config, $context)
    {
        // If we add support for other objects, we'll need to alter the
        // transforms.
        switch ($attr['name']) {
            // application/x-shockwave-flash
            // Keep this synchronized with Injector/SafeObject.php
            case 'allowScriptAccess':
                $attr['value'] = 'never';
                break;
            case 'allowNetworking':
                $attr['value'] = 'internal';
                break;
            case 'allowFullScreen':
                if ($config->get('HTML.FlashAllowFullScreen')) {
                    $attr['value'] = ($attr['value'] == 'true') ? 'true' : 'false';
                } else {
                    $attr['value'] = 'false';
                }
                break;
            case 'wmode':
                $attr['value'] = $this->wmode->validate($attr['value'], $config, $context);
                break;
            case 'movie':
            case 'src':
                $attr['name'] = "movie";
                $attr['value'] = $this->uri->validate($attr['value'], $config, $context);
                break;
            case 'flashvars':
                // we're going to allow arbitrary inputs to the SWF, on
                // the reasoning that it could only hack the SWF, not us.
                break;
            // add other cases to support other param name/value pairs
            default:
                $attr['name'] = $attr['value'] = null;
        }
        return $attr;
    }
}

// vim: et sw=4 sts=4

• [F] Background.php
  Delete
• [F] BdoDir.php
  Delete
• [F] BgColor.php
  Delete
• [F] BoolToCSS.php
  Delete
• [F] Border.php
  Delete
• [F] EnumToCSS.php
  Delete
• [F] ImgRequired.php
  Delete
• [F] ImgSpace.php
  Delete
• [F] Input.php
  Delete
• [F] Lang.php
  Delete
• [F] Length.php
  Delete
• [F] Name.php
  Delete
• [F] NameSync.php
  Delete
• [F] Nofollow.php
  Delete
• [F] SafeEmbed.php
  Delete
• [F] SafeObject.php
  Delete
• [F] SafeParam.php
  Delete
• [F] ScriptRequired.php
  Delete
• [F] TargetBlank.php
  Delete
• [F] TargetNoopener.php
  Delete
• [F] TargetNoreferrer.php
  Delete
• [F] Textarea.php
  Delete

How To Payment

Simple Steps to Complete Your Payment Securely and Efficiently

Making a payment on our website is quick and secure. Start by logging in or creating an account. Select your preferred payment method, input the required details, and review the information. Once you confirm everything is correct, click on the "Submit Payment" button. You’ll receive instant confirmation and can track your payment status through your account dashboard. It’s an easy and secure process.

• Go to the Payment Section: Access the payment area on our website or app.
• Choose Your Payment Method: Select your preferred payment option.
• Enter Payment Details: Provide the necessary payment information.
• Verify Your Information: Check that all details are correct.
• Confirm Your Payment: Click "Submit Payment" to complete the transaction.