WordPress/wp-admin/categories.php

182 lines
5.4 KiB
PHP

<?php
$title = 'Categories';
/* <Categories> */
function add_magic_quotes($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);
}
$wpvarstoreset = array('action','standalone','cat');
for ($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 = '';
} else {
$$wpvar = $HTTP_GET_VARS["$wpvar"];
}
} else {
$$wpvar = $HTTP_POST_VARS["$wpvar"];
}
}
}
switch($action) {
case 'addcat':
$standalone = 1;
require_once('admin-header.php');
if ($user_level < 3)
die ('Cheatin&#8217; uh?');
$cat_name= addslashes(stripslashes(stripslashes($HTTP_POST_VARS['cat_name'])));
$category_nicename = sanitize_title($cat_name);
$category_description = addslashes(stripslashes(stripslashes($HTTP_POST_VARS['category_description'])));
$wpdb->query("INSERT INTO $tablecategories (cat_ID, cat_name, category_nicename, category_description) VALUES ('0', '$cat_name', '$category_nicename', '$category_description')");
header('Location: categories.php');
break;
case 'Delete':
$standalone = 1;
require_once('admin-header.php');
$cat_ID = intval($HTTP_GET_VARS["cat_ID"]);
$cat_name = get_catname($cat_ID);
$cat_name = addslashes($cat_name);
if (1 == $cat_ID)
die("Can't delete the <strong>$cat_name</strong> category: this is the default one");
if ($user_level < 3)
die ('Cheatin&#8217; uh?');
$wpdb->query("DELETE FROM $tablecategories WHERE cat_ID = $cat_ID");
$wpdb->query("UPDATE $tablepost2cat SET category_id='1' WHERE category_id='$cat_ID'");
header('Location: categories.php');
break;
case 'edit':
require_once ('admin-header.php');
$category = $wpdb->get_row("SELECT * FROM $tablecategories WHERE cat_ID = " . $HTTP_GET_VARS['cat_ID']);
$cat_name = stripslashes($category->cat_name);
?>
<div class="wrap">
<h2>Edit Category</h2>
<form name="editcat" action="categories.php" method="post">
<input type="hidden" name="action" value="editedcat" />
<input type="hidden" name="cat_ID" value="<?php echo $HTTP_GET_VARS['cat_ID'] ?>" />
<p>Category name:<br />
<input type="text" name="cat_name" value="<?php echo $cat_name; ?>" /></p>
<p>Description:<br />
<textarea name="category_description" rows="5" cols="50" style="width: 97%;"><?php echo htmlentities($category->category_description); ?></textarea></p>
<p><input type="submit" name="submit" value="Edit it!" class="search" /></p>
</form>
</div>
<?php
break;
case 'editedcat':
$standalone = 1;
require_once('admin-header.php');
if ($user_level < 3)
die ('Cheatin&#8217; uh?');
$cat_name = addslashes(stripslashes(stripslashes($HTTP_POST_VARS['cat_name'])));
$cat_ID = addslashes($HTTP_POST_VARS['cat_ID']);
$category_nicename = sanitize_title($cat_name);
$category_description = $HTTP_POST_VARS['category_description'];
$wpdb->query("UPDATE $tablecategories SET cat_name = '$cat_name', category_nicename = '$category_nicename', category_description = '$category_description' WHERE cat_ID = $cat_ID");
header('Location: categories.php');
break;
default:
$standalone = 0;
require_once ('admin-header.php');
if ($user_level < 3) {
die("You have no right to edit the categories for this blog.<br />Ask for a promotion to your <a href='mailto:$admin_email'>blog admin</a>. :)");
}
?>
<div class="wrap">
<h2>Current Categories</h2>
<table width="100%" cellpadding="3" cellspacing="3">
<tr>
<th scope="col">Name</th>
<th scope="col">Description</th>
<th scope="col"># Posts</th>
<th colspan="2">Action</th>
</tr>
<?php
$categories = $wpdb->get_results("SELECT * FROM $tablecategories ORDER BY cat_name");
foreach ($categories as $category) {
$count = $wpdb->get_var("SELECT COUNT(post_id) FROM $tablepost2cat WHERE category_id = $category->cat_ID");
$bgcolor = ('#eee' == $bgcolor) ? 'none' : '#eee';
echo "<tr style='background-color: $bgcolor'><td>$category->cat_name</td>
<td>$category->category_description</td>
<td>$count</td>
<td><a href='categories.php?action=edit&amp;cat_ID=$category->cat_ID' class='edit'>Edit</a></td><td><a href='categories.php?action=Delete&amp;cat_ID=$category->cat_ID' onclick=\"return confirm('You are about to delete the category \'". addslashes($category->cat_name) ."\' and all its posts will go to the default category.\\n \'OK\' to delete, \'Cancel\' to stop.')\" class='delete'>Delete</a></td>
</tr>";
}
?>
</table>
</div>
<div class="wrap">
<h2>Add New Category</h2>
<form name="addcat" action="categories.php" method="post">
<p>Name:<br />
<input type="text" name="cat_name" value="" /></p>
<p>Description: (optional) <br />
<textarea name="category_description" rows="5" cols="50" style="width: 97%;"></textarea></p>
<p><input type="hidden" name="action" value="addcat" /><input type="submit" name="submit" value="Add" class="search" /></p>
</form>
</div>
<div class="wrap">
<p><strong>Note:</strong><br />
Deleting a category does not delete posts from that category, it will just
set them back to the default category <strong><?php echo get_catname(1) ?></strong>.
</p>
</div>
<?php
break;
}
/* </Categories> */
include('admin-footer.php');
?>