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Файл: libs/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Munge.txt
Строк: 72
URI.Munge TYPE: string/null VERSION: 1.3.0 DEFAULT:
NULL --DESCRIPTION-- <p> Munges all browsable (usually http,
https and ftp) absolute URIs into another URI, usually a URI
redirection service. This directive accepts a URI, formatted with a
<code>%s</code> where the url-encoded original URI should
be inserted (sample:
<code>http://www.google.com/url?q=%s</code>). </p> <p>
Uses for this directive: </p> <ul> <li>
Prevent PageRank leaks, while being fairly transparent to users
(you may also want to add some client side JavaScript to override
the text in the statusbar). <strong>Notice</strong>:
Many security experts believe that this form of protection does not deter
spam-bots. </li> <li> Redirect users to a
splash page telling them they are leaving your website. While this
is poor usability practice, it is often mandated in corporate
environments. </li> </ul> <p> Prior to HTML
Purifier 3.1.1, this directive also enabled the munging of browsable
external resources, which could break things if your redirection
script was a splash page or used <code>meta</code> tags. To
revert to previous behavior, please use
%URI.MungeResources. </p> <p> You may want to also use
%URI.MungeSecretKey along with this directive in order to enforce what
URIs your redirector script allows. Open redirector scripts can be a
security risk and negatively affect the reputation of your domain
name. </p> <p> Starting with HTML Purifier 3.1.1, there
is also these substitutions: </p> <table>
<thead> <tr> <th>Key</th>
<th>Description</th> <th>Example
<code>&lt;a href=""&gt;</code></th>
</tr> </thead> <tbody>
<tr> <td>%r</td> <td>1 -
The URI embeds a resource<br />(blank) - The URI is merely a
link</td> <td></td> </tr>
<tr> <td>%n</td>
<td>The name of the tag this URI came from</td>
<td>a</td> </tr> <tr>
<td>%m</td> <td>The name of the attribute
this URI came from</td> <td>href</td>
</tr> <tr> <td>%p</td>
<td>The name of the CSS property this URI came from, or blank
if irrelevant</td> <td></td>
</tr> </tbody> </table> <p> Admittedly,
these letters are somewhat arbitrary; the only stipulation was that
they couldn't be a through f. r is for resource (I would have preferred
e, but you take what you can get), n is for name, m was picked
because it came after n (and I couldn't use a), p is for
property. </p> --# vim: et sw=4 sts=4
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