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< ? php
$title = 'Permalink Options' ;
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$parent_file = 'options-general.php' ;
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function add_magic_quotes ( $array ) {
foreach ( $array as $k => $v ) {
if ( is_array ( $v )) {
$array [ $k ] = add_magic_quotes ( $v );
} else {
$array [ $k ] = addslashes ( $v );
}
}
return $array ;
}
if ( ! get_magic_quotes_gpc ()) {
$HTTP_GET_VARS = add_magic_quotes ( $HTTP_GET_VARS );
$HTTP_POST_VARS = add_magic_quotes ( $HTTP_POST_VARS );
$HTTP_COOKIE_VARS = add_magic_quotes ( $HTTP_COOKIE_VARS );
}
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$wpvarstoreset = array ( 'action' , 'standalone' , 'option_group_id' );
for ( $i = 0 ; $i < count ( $wpvarstoreset ); $i += 1 ) {
$wpvar = $wpvarstoreset [ $i ];
if ( ! isset ( $$wpvar )) {
if ( empty ( $HTTP_POST_VARS [ " $wpvar " ])) {
if ( empty ( $HTTP_GET_VARS [ " $wpvar " ])) {
$$wpvar = '' ;
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} else {
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$$wpvar = $HTTP_GET_VARS [ " $wpvar " ];
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}
} else {
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$$wpvar = $HTTP_POST_VARS [ " $wpvar " ];
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}
}
}
require_once ( 'optionhandler.php' );
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if ( $HTTP_POST_VARS [ 'Submit' ] == 'Update' ) {
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update_option ( 'permalink_structure' , $HTTP_POST_VARS [ 'permalink_structure' ]);
$permalink_structure = $HTTP_POST_VARS [ 'permalink_structure' ];
} else {
$permalink_structure = get_settings ( 'permalink_structure' );
}
switch ( $action ) {
default :
$standalone = 0 ;
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include_once ( 'admin-header.php' );
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if ( $user_level <= 6 ) {
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die ( " You have do not have sufficient permissions to edit the options for this blog. " );
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}
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include ( 'options-head.php' );
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?>
< div class = " wrap " >
< h2 > Edit Permalink Structure </ h2 >
< p > WordPress offers you the ability to create a custom URI structure for your permalinks and archives . The following & #8220;tags” are available:</p>
< ul >
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< li >< code >% year %</ code > --- The year of the post , 4 digits , for example < code > 2004 </ code > </ li >
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< li >< code >% monthnum %</ code > --- Month of the year , for example < code > 05 </ code ></ li >
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< li >< code >% day % </ code >--- Day of the month , for example < code > 28 </ code ></ li >
< li >< code >% postname %</ code > --- A sanitized version of the title of the post . So & quot ; This Is A Great Post !& quot ; becomes & quot ; < code > this - is - a - great - post </ code >& quot ; in the URI </ li >
< li >< code >% post_id %</ code > --- The unique ID # of the post, for example <code>423</code> <strong></strong></li>
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</ ul >
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< p > So for example a value like </ p >
< p >< code >/ archives /% year %/% monthnum %/% day %/% postname %/</ code > </ p >
< p > would give you a permalink like </ p >
< p >< code >/ archives / 2003 / 05 / 23 / my - cheese - sandwich /</ code > . </ p >
< p > In general for this you must use mod_rewrite , however if you put a filename at the beginning WordPress will attempt to use that to pass the arguments , example :</ p >
< p >< code >/ index . php / archives /% year %/% monthnum %/% day %/% postname %/</ code > </ p >
< p > If you use this option you can ignore the mod_rewrite rules . </ p >
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< form name = " form " action = " options-permalink.php " method = " post " >
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< p > Use the template tags above to create a virtual site structure :</ p >
< p >
< input name = " permalink_structure " type = " text " style = " width: 100%; " value = " <?php echo $permalink_structure ; ?> " />
</ p >
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< p class = " submit " >
< input type = " submit " name = " Submit " value = " Update Permalink Structure " >
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</ p >
</ form >
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< ? php
if ( $permalink_structure ) {
?>
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< p > Using the permalink structure value you currently have , < code >< ? php echo $permalink_structure ; ?> </code>, these are the mod_rewrite rules you should have in your <code>.htaccess</code> file.</p>
< ? php
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$site_root = str_replace ( 'http://' , '' , trim ( get_settings ( 'siteurl' )));
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$site_root = preg_replace ( '|([^/]*)(.*)|i' , '$2' , $site_root );
if ( '/' != substr ( $site_root , - 1 )) $site_root = $site_root . '/' ;
?>
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< form action " " >
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< p >
< textarea rows = " 5 " style = " width: 100%; " > RewriteEngine On
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RewriteBase < ? php echo $site_root ; ?>
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< ? php
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$rewrite = rewrite_rules ( '' , $permalink_structure );
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foreach ( $rewrite as $match => $query ) {
echo 'RewriteRule ^' . $match . ' ' . $site_root . $query . " [QSA] \n " ;
}
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?>
</ textarea >
</ p >
< p > If your < code >. htaccess </ code > file is writable by WordPress , you can < a href = " templates.php?file=.htaccess " > edit it through your template interface </ a >.</ p >
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</ form >
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</ div >
< ? php
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} else {
?>
< p >
You are not currently using customized permalinks . No special mod_rewrite
rules are needed .
</ p >
< ? php
}
echo " </div> \n " ;
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break ;
}
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include ( " admin-footer.php " )
?>