/
options-permalink.php
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/
options-permalink.php
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<?php
require_once('admin.php');
$title = __('Permalink Options');
$parent_file = 'options-general.php';
function add_js() {
?>
<script type="text/javascript">
//<![CDATA[
function GetElementsWithClassName(elementName, className) {
var allElements = document.getElementsByTagName(elementName);
var elemColl = new Array();
for (i = 0; i < allElements.length; i++) {
if (allElements[i].className == className) {
elemColl[elemColl.length] = allElements[i];
}
}
return elemColl;
}
function upit() {
var inputColl = GetElementsWithClassName('input', 'tog');
var structure = document.getElementById('permalink_structure');
var inputs = '';
for (i = 0; i < inputColl.length; i++) {
if ( inputColl[i].checked && inputColl[i].value != '') {
inputs += inputColl[i].value + ' ';
}
}
inputs = inputs.substr(0,inputs.length - 1);
if ( 'custom' != inputs )
structure.value = inputs;
}
function blurry() {
if (!document.getElementById) return;
var structure = document.getElementById('permalink_structure');
structure.onfocus = function () { document.getElementById('custom_selection').checked = 'checked'; }
var aInputs = document.getElementsByTagName('input');
for (var i = 0; i < aInputs.length; i++) {
aInputs[i].onclick = aInputs[i].onkeyup = upit;
}
}
window.onload = blurry;
//]]>
</script>
<?php
}
add_filter('admin_head', 'add_js');
include('admin-header.php');
$home_path = get_home_path();
if ( isset($_POST['permalink_structure']) || isset($_POST['category_base']) ) {
check_admin_referer('update-permalink');
if ( isset($_POST['permalink_structure']) ) {
$permalink_structure = $_POST['permalink_structure'];
if (! empty($permalink_structure) )
$permalink_structure = preg_replace('#/+#', '/', '/' . $_POST['permalink_structure']);
$wp_rewrite->set_permalink_structure($permalink_structure);
}
if ( isset($_POST['category_base']) ) {
$category_base = $_POST['category_base'];
if (! empty($category_base) )
$category_base = preg_replace('#/+#', '/', '/' . $_POST['category_base']);
$wp_rewrite->set_category_base($category_base);
}
}
$permalink_structure = get_option('permalink_structure');
$category_base = get_option('category_base');
if ( (!file_exists($home_path.'.htaccess') && is_writable($home_path)) || is_writable($home_path.'.htaccess') )
$writable = true;
else
$writable = false;
if ($wp_rewrite->using_index_permalinks())
$usingpi = true;
else
$usingpi = false;
$wp_rewrite->flush_rules();
?>
<?php if (isset($_POST['submit'])) : ?>
<div id="message" class="updated fade"><p><?php
if ($writable)
_e('Permalink structure updated.');
else
_e('You should update your .htaccess now.');
?></p></div>
<?php endif; ?>
<div class="wrap">
<h2><?php _e('Customize Permalink Structure') ?></h2>
<form name="form" action="options-permalink.php" method="post">
<?php wp_nonce_field('update-permalink') ?>
<p class="submit"><input type="submit" name="submit" value="<?php _e('Update Permalink Structure »') ?>" /></p>
<p><?php _e('By default WordPress uses web <abbr title="Universal Resource Locator">URL</abbr>s which have question marks and lots of numbers in them, however WordPress offers you the ability to create a custom URL structure for your permalinks and archives. This can improve the aesthetics, usability, and forward-compatibility of your links. A <a href="http://codex.wordpress.org/Using_Permalinks">number of tags are available</a>, and here are some examples to get you started.'); ?></p>
<?php
$prefix = '';
if ( ! got_mod_rewrite() )
$prefix = '/index.php';
$structures = array(
'',
$prefix . '/%year%/%monthnum%/%day%/%postname%/',
$prefix . '/archives/%post_id%'
);
?>
<h3><?php _e('Common options:'); ?></h3>
<p>
<label>
<input name="selection" type="radio" value="" class="tog" <?php checked('', $permalink_structure); ?> />
<?php _e('Default'); ?><br /> <span> » <code><?php echo get_option('home'); ?>/?p=123</code></span>
</label>
</p>
<p>
<label>
<input name="selection" type="radio" value="<?php echo $structures[1]; ?>" class="tog" <?php checked($structures[1], $permalink_structure); ?> />
<?php _e('Date and name based'); ?><br /> <span> » <code><?php echo get_option('home') . $prefix . '/' . date('Y') . '/' . date('m') . '/' . date('d') . '/sample-post/'; ?></code></span>
</label>
</p>
<p>
<label>
<input name="selection" type="radio" value="<?php echo $structures[2]; ?>" class="tog" <?php checked($structures[2], $permalink_structure); ?> />
<?php _e('Numeric'); ?><br /> <span> » <code><?php echo get_option('home') . $prefix ; ?>/archives/123</code></span>
</label>
</p>
<p>
<label>
<input name="selection" id="custom_selection" type="radio" value="custom" class="tog"
<?php if ( !in_array($permalink_structure, $structures) ) { ?>
checked="checked"
<?php } ?>
/>
<?php _e('Custom, specify below'); ?>
</label>
<br />
</p>
<p id="customstructure"><?php _e('Custom structure'); ?>: <input name="permalink_structure" id="permalink_structure" type="text" class="code" style="width: 60%;" value="<?php echo attribute_escape($permalink_structure); ?>" size="50" /></p>
<h3><?php _e('Optional'); ?></h3>
<?php if ($is_apache) : ?>
<p><?php _e('If you like, you may enter a custom prefix for your category <abbr title="Universal Resource Locator">URL</abbr>s here. For example, <code>/taxonomy/tags</code> would make your category links like <code>http://example.org/taxonomy/tags/uncategorized/</code>. If you leave this blank the default will be used.') ?></p>
<?php else : ?>
<p><?php _e('If you like, you may enter a custom prefix for your category <abbr title="Universal Resource Locator">URL</abbr>s here. For example, <code>/index.php/taxonomy/tags</code> would make your category links like <code>http://example.org/index.php/taxonomy/tags/uncategorized/</code>. If you leave this blank the default will be used.') ?></p>
<?php endif; ?>
<p>
<?php _e('Category base'); ?>: <input name="category_base" type="text" class="code" value="<?php echo attribute_escape($category_base); ?>" size="30" />
</p>
<p class="submit">
<input type="submit" name="submit" value="<?php _e('Update Permalink Structure »') ?>" />
</p>
</form>
<?php if ( $permalink_structure && !$usingpi && !$writable ) : ?>
<p><?php _e('If your <code>.htaccess</code> file were <a href="http://codex.wordpress.org/Make_a_Directory_Writable">writable</a>, we could do this automatically, but it isn’t so these are the mod_rewrite rules you should have in your <code>.htaccess</code> file. Click in the field and press <kbd>CTRL + a</kbd> to select all.') ?></p>
<form action="options-permalink.php" method="post">
<?php wp_nonce_field('update-permalink') ?>
<p>
<textarea rows="5" style="width: 98%;" name="rules"><?php echo wp_specialchars($wp_rewrite->mod_rewrite_rules()); ?>
</textarea>
</p>
</form>
<?php endif; ?>
</div>
<?php require('./admin-footer.php'); ?>