<?php

/**

 * Edit link category form for inclusion in administration panels.

 *

 * @package WordPress

 * @subpackage Administration

 */

// don't load directly

if ( !defined('ABSPATH') )

	die('-1');

if ( !current_user_can('manage_categories') )

	wp_die(__('You do not have sufficient permissions to edit link categories for this blog.'));

/**

 * @var object

 */

if ( ! isset( $category ) )

	$category = (object) array();

if ( ! empty($cat_ID) ) {

	/**

	 * @var string

	 */

	$heading = '<h2>' . __('Edit Link Category') . '</h2>';

	$submit_text = __('Update Category');

	$form = '<form name="editcat" id="editcat" method="post" action="link-category.php" class="validate">';

	$action = 'editedcat';

	$nonce_action = 'update-link-category_' . $cat_ID;

	do_action('edit_link_category_form_pre', $category);

} else {

	$heading = '<h2>' . __('Add Link Category') . '</h2>';

	$submit_text = __('Add Category');

	$form = '<form name="addcat" id="addcat" class="add:the-list: validate" method="post" action="link-category.php">';

	$action = 'addcat';

	$nonce_action = 'add-link-category';

	do_action('add_link_category_form_pre', $category);

}

/**

 * @ignore

 * @since 2.7

 * @internal Used to prevent errors in page when no category is being edited.

 *

 * @param object $category

 */

function _fill_empty_link_category(&$category) {

	if ( ! isset( $category->name ) )

		$category->name = '';

	if ( ! isset( $category->slug ) )

		$category->slug = '';

	if ( ! isset( $category->description ) )

		$category->description = '';

}

_fill_empty_link_category($category);

?>

<div class="wrap">

<?php screen_icon(); ?>

<?php echo $heading ?>

<div id="ajax-response"></div>

<?php echo $form ?>

<input type="hidden" name="action" value="<?php echo esc_attr($action) ?>" />

<input type="hidden" name="cat_ID" value="<?php echo esc_attr($category->term_id) ?>" />

<?php wp_original_referer_field(true, 'previous'); wp_nonce_field($nonce_action); ?>

	<table class="form-table">

		<tr class="form-field form-required">

			<th scope="row" valign="top"><label for="name"><?php _e('Link Category name') ?></label></th>

			<td><input name="name" id="name" type="text" value="<?php echo esc_attr($category->name); ?>" size="40" aria-required="true" /></td>

		</tr>

		<tr class="form-field">

			<th scope="row" valign="top"><label for="slug"><?php _e('Link Category slug') ?></label></th>

			<td><input name="slug" id="slug" type="text" value="<?php echo esc_attr(apply_filters('editable_slug', $category->slug)); ?>" size="40" /><br />

            <?php _e('The &#8220;slug&#8221; is the URL-friendly version of the name. It is usually all lowercase and contains only letters, numbers, and hyphens.'); ?></td>

		</tr>

		<tr class="form-field">

			<th scope="row" valign="top"><label for="description"><?php _e('Description (optional)') ?></label></th>

			<td><textarea name="description" id="description" rows="5" cols="50" style="width: 97%;"><?php echo $category->description; ?></textarea></td>

		</tr>

		<?php do_action('edit_link_category_form_fields', $category); ?>

	</table>

<p class="submit"><input type="submit" class="button-primary" name="submit" value="<?php echo esc_attr($submit_text) ?>" /></p>

<?php do_action('edit_link_category_form', $category); ?>

</form>

</div>