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The source code
<?php
// Links
// Copyright (C) 2002, 2003 Mike Little -- mike@zed1.com
require_once('../wp-includes/wp-l10n.php');
$title = __('Link Categories');
$this_file='link-categories.php';
$parent_file = 'link-manager.php';
$wpvarstoreset = array('action','standalone','cat', 'auto_toggle');
for ($i=0; $i<count($wpvarstoreset); $i += 1) {
$wpvar = $wpvarstoreset[$i];
if (!isset($$wpvar)) {
if (empty($_POST["$wpvar"])) {
if (empty($_GET["$wpvar"])) {
$$wpvar = '';
} else {
$$wpvar = $_GET["$wpvar"];
}
} else {
$$wpvar = $_POST["$wpvar"];
}
}
}
switch ($action) {
case 'addcat':
{
$standalone = 1;
include_once('admin-header.php');
if ($user_level < get_settings('links_minadminlevel'))
die (__("Cheatin' uh ?"));
$cat_name = addslashes($_POST['cat_name']);
$auto_toggle = $_POST['auto_toggle'];
if ($auto_toggle != 'Y') {
$auto_toggle = 'N';
}
$show_images = $_POST['show_images'];
if ($show_images != 'Y') {
$show_images = 'N';
}
$show_description = $_POST['show_description'];
if ($show_description != 'Y') {
$show_description = 'N';
}
$show_rating = $_POST['show_rating'];
if ($show_rating != 'Y') {
$show_rating = 'N';
}
$show_updated = $_POST['show_updated'];
if ($show_updated != 'Y') {
$show_updated = 'N';
}
$sort_order = $_POST['sort_order'];
$sort_desc = $_POST['sort_desc'];
if ($sort_desc != 'Y') {
$sort_desc = 'N';
}
$text_before_link = addslashes($_POST['text_before_link']);
$text_after_link = addslashes($_POST['text_after_link']);
$text_after_all = addslashes($_POST['text_after_all']);
$list_limit = $_POST['list_limit'];
if ($list_limit == '')
$list_limit = -1;
$wpdb->query("INSERT INTO $tablelinkcategories (cat_id, cat_name, auto_toggle, show_images, show_description, \n" .
" show_rating, show_updated, sort_order, sort_desc, text_before_link, text_after_link, text_after_all, list_limit) \n" .
" VALUES ('0', '$cat_name', '$auto_toggle', '$show_images', '$show_description', \n" .
" '$show_rating', '$show_updated', '$sort_order', '$sort_desc', '$text_before_link', '$text_after_link', \n" .
" '$text_after_all', $list_limit)");
header('Location: link-categories.php');
break;
} // end addcat
case 'Delete':
{
$standalone = 1;
include_once('admin-header.php');
$cat_id = $_GET['cat_id'];
$cat_name=get_linkcatname($cat_id);
$cat_name=addslashes($cat_name);
if ($cat_id=="1")
die(sprintf(__("Can't delete the <strong>%s</strong> link category: this is the default one"), $cat_name));
if ($user_level < get_settings('links_minadminlevel'))
die (__("Cheatin' uh ?"));
$wpdb->query("DELETE FROM $tablelinkcategories WHERE cat_id='$cat_id'");
$wpdb->query("UPDATE $tablelinks SET link_category=1 WHERE link_category='$cat_id'");
header('Location: link-categories.php');
break;
} // end delete
case 'Edit':
{
include_once ('admin-header.php');
$cat_id = $_GET['cat_id'];
$row = $wpdb->get_row("SELECT cat_id, cat_name, auto_toggle, show_images, show_description, "
. " show_rating, show_updated, sort_order, sort_desc, text_before_link, text_after_link, "
. " text_after_all, list_limit FROM $tablelinkcategories WHERE cat_id=$cat_id");
if ($row) {
if ($row->list_limit == -1) {
$row->list_limit = '';
}
?>
<ul id="adminmenu2">
<li><a href="link-manager.php" ><?php _e('Manage Links') ?></a></li>
<li><a href="link-add.php"><?php _e('Add Link') ?></a></li>
<li><a href="link-categories.php" class="current"><?php _e('Link Categories') ?></a></li>
<li class="last"><a href="link-import.php"><?php _e('Import Blogroll') ?></a></li>
</ul>
<div class="wrap">
<h2>Edit “<?php echo $row->cat_name?>” Category </h2>
<form name="editcat" method="post">
<input type="hidden" name="action" value="editedcat" />
<input type="hidden" name="cat_id" value="<?php echo $row->cat_id ?>" />
<fieldset class="options">
<legend><?php _e('Category Options') ?></legend>
<table class="editform" width="100%" cellspacing="2" cellpadding="5">
<tr>
<th width="33%" scope="row"><?php _e('Name:') ?></th>
<td width="67%"><input name="cat_name" type="text" value="<?php echo stripslashes($row->cat_name)?>" size="30" /></td>
</tr>
<tr>
<th scope="row"><?php _e('Show:') ?></th>
<td>
<label>
<input type="checkbox" name="show_images" value="Y" <?php checked('Y', $row->show_images); ?> />
<?php _e('Image') ?></label> <br />
<label>
<input type="checkbox" name="show_description" value="Y" <?php checked('Y', $row->show_description); ?> />
<?php _e('Description') ?></label>
<?php _e('(shown in <code>title</code> regardless)') ?><br />
<label>
<input type="checkbox" name="show_rating" value="Y" <?php checked('Y', $row->show_rating); ?> />
<?php _e('Rating') ?></label> <br />
<label>
<input type="checkbox" name="show_updated" value="Y" <?php checked('Y', $row->show_updated); ?> />
<?php _e('Updated') ?></label>
<?php _e('(shown in <code>title</code> regardless)') ?></td>
</tr>
<tr>
<th scope="row"><?php _e('Sort order:') ?></th>
<td>
<select name="sort_order" size="1">
<option value="name" <?php echo ($row->sort_order == 'name') ? 'selected' : ''?>><?php _e('Name') ?></option>
<option value="id" <?php echo ($row->sort_order == 'id') ? 'selected' : ''?>><?php _e('Id') ?></option>
<option value="url" <?php echo ($row->sort_order == 'url') ? 'selected' : ''?>><?php _e('URL') ?></option>
<option value="rating" <?php echo ($row->sort_order == 'rating') ? 'selected' : ''?>><?php _e('Rating') ?></option>
<option value="updated" <?php echo ($row->sort_order == 'updated') ? 'selected' : ''?>><?php _e('Updated') ?></option>
<option value="rand" <?php echo ($row->sort_order == 'rand') ? 'selected' : ''?>><?php _e('Random') ?></option>
<option value="length" <?php echo ($row->sort_order == 'length') ? 'selected' : ''?>><?php _e('Name Length') ?></option>
</select>
<label>
<input type="checkbox" name="sort_desc" value="Y" <?php checked('Y', $row->sort_desc); ?> />
<?php _e('Descending') ?></label>
</td>
</tr>
<tr>
<th scope="row"><?php _e('Limit:') ?></th>
<td>
<input type="text" name="list_limit" size="5" value="<?php echo $row->list_limit ?>" />
<?php _e('(Leave empty for no limit to number of links shown)') ?>
</td>
</tr>
<tr>
<th scope="row"><?php _e('Toggle:') ?></th>
<td><label>
<input type="checkbox" name="auto_toggle" value="Y" <?php checked('Y', $row->auto_toggle); ?> />
<?php _e('When new link is added toggle all others to be invisible') ?></label></td>
</tr>
</table>
</fieldset>
<fieldset class="options">
<legend><?php _e('Formatting') ?></legend>
<table class="editform" width="100%" cellspacing="2" cellpadding="5">
<tr>
<th width="33%" scope="row"><?php _e('Before Link:') ?></th>
<td width="67%"><input type="text" name="text_before_link" size="45" value="<?php echo stripslashes($row->text_before_link)?>" /></td>
</tr>
<tr>
<th scope="row"><?php _e('Between Link and Description:') ?></th>
<td><input type="text" name="text_after_link" size="45" value="<?php echo stripslashes($row->text_after_link)?>" /></td>
</tr>
<tr>
<th scope="row"><?php _e('After Link:') ?></th>
<td><input type="text" name="text_after_all" size="45" value="<?php echo stripslashes($row->text_after_all)?>"/></td>
</tr>
</table>
</fieldset>
<p class="submit"><input type="submit" name="submit" value="<?php _e('Save Category Settings »') ?>" /></p>
</form>
</div>
<?php
} // end if row
break;
} // end Edit
case "editedcat":
{
$standalone = 1;
include_once("./admin-header.php");
if ($user_level < get_settings('links_minadminlevel'))
die (__("Cheatin' uh ?"));
$submit=$_POST["submit"];
if (isset($submit)) {
$cat_id=$_POST["cat_id"];
$cat_name=addslashes(stripslashes($_POST["cat_name"]));
$auto_toggle = $_POST["auto_toggle"];
if ($auto_toggle != 'Y') {
$auto_toggle = 'N';
}
$show_images = $_POST["show_images"];
if ($show_images != 'Y') {
$show_images = 'N';
}
$show_description = $_POST["show_description"];
if ($show_description != 'Y') {
$show_description = 'N';
}
$show_rating = $_POST["show_rating"];
if ($show_rating != 'Y') {
$show_rating = 'N';
}
$show_updated = $_POST["show_updated"];
if ($show_updated != 'Y') {
$show_updated = 'N';
}
$sort_order = $_POST["sort_order"];
$sort_desc = $_POST["sort_desc"];
if ($sort_desc != 'Y') {
$sort_desc = 'N';
}
$text_before_link = addslashes($_POST["text_before_link"]);
$text_after_link = addslashes($_POST["text_after_link"]);
$text_after_all = addslashes($_POST["text_after_all"]);
$list_limit = $_POST["list_limit"];
if ($list_limit == '')
$list_limit = -1;
$wpdb->query("UPDATE $tablelinkcategories set
cat_name='$cat_name',
auto_toggle='$auto_toggle',
show_images='$show_images',
show_description='$show_description',
show_rating='$show_rating',
show_updated='$show_updated',
sort_order='$sort_order',
sort_desc='$sort_desc',
text_before_link='$text_before_link',
text_after_link='$text_after_link',
text_after_all='$text_after_all',
list_limit=$list_limit
WHERE cat_id=$cat_id
");
} // end if save
header("Location: link-categories.php");
break;
} // end editcat
default:
{
$standalone=0;
include_once ("./admin-header.php");
if ($user_level < get_settings('links_minadminlevel')) {
die(__("You have do not have sufficient permissions to edit the link categories for this blog. :)"));
}
?>
<ul id="adminmenu2">
<li><a href="link-manager.php" ><?php _e('Manage Links') ?></a></li>
<li><a href="link-add.php"><?php _e('Add Link') ?></a></li>
<li><a href="link-categories.php" class="current"><?php _e('Link Categories') ?></a></li>
<li class="last"><a href="link-import.php"><?php _e('Import Blogroll') ?></a></li>
</ul>
<div class="wrap">
<h2><?php _e('Link Categories:') ?><?php echo gethelp_link($this_file,'edit_link_category');?></h2>
<table width="100%" cellpadding="5" cellspacing="0" border="0">
<tr>
<th rowspan="2" valign="bottom"><?php _e('Name') ?></th>
<th rowspan="2" valign="bottom"><?php _e('ID') ?></th>
<th rowspan="2" valign="bottom"><?php _e('Toggle?') ?></th>
<th colspan="4" valign="bottom"><?php _e('Show') ?></th>
<th rowspan="2" valign="bottom"><?php _e('Sort Order') ?></th>
<th rowspan="2" valign="bottom"><?php _e('Desc?') ?></th>
<th colspan="3" valign="bottom"><?php _e('Formatting') ?></th>
<th rowspan="2" valign="bottom"><?php _e('Limit') ?></th>
<th rowspan="2" colspan="2"> </th>
</tr>
<tr>
<th valign="top"><?php _e('Images') ?></th>
<th valign="top"><?php _e('Desc.') ?></th>
<th valign="top"><?php _e('Rating') ?></th>
<th valign="top"><?php _e('Updated') ?></th>
<th valign="top"><?php _e('Before') ?></th>
<th valign="top"><?php _e('Between') ?></th>
<th valign="top"><?php _e('After') ?></th>
</tr>
<?php
$results = $wpdb->get_results("SELECT cat_id, cat_name, auto_toggle, show_images, show_description, "
. " show_rating, show_updated, sort_order, sort_desc, text_before_link, text_after_link, "
. " text_after_all, list_limit FROM $tablelinkcategories ORDER BY cat_id");
$i = 1;
foreach ($results as $row) {
if ($row->list_limit == -1) {
$row->list_limit = 'none';
}
$style = ($i % 2) ? ' class="alternate"' : '';
?>
<tr valign="middle" align="center" <?php echo $style ?> style="border-bottom: 1px dotted #9C9A9C;">
<td><?php echo stripslashes($row->cat_name)?></td>
<td ><?php echo $row->cat_id?></td>
<td><?php echo $row->auto_toggle?></td>
<td><?php echo $row->show_images?></td>
<td><?php echo $row->show_description?></td>
<td><?php echo $row->show_rating?></td>
<td><?php echo $row->show_updated?></td>
<td><?php echo $row->sort_order?></td>
<td><?php echo $row->sort_desc?></td>
<td nowrap="nowrap"><?php echo htmlentities($row->text_before_link)?> </td>
<td nowrap="nowrap"><?php echo htmlentities($row->text_after_link)?> </td>
<td nowrap="nowrap"><?php echo htmlentities($row->text_after_all)?></td>
<td><?php echo $row->list_limit?></td>
<td><a href="link-categories.php?cat_id=<?php echo $row->cat_id?>&action=Edit" class="edit"><?php _e('Edit') ?></a></td>
<td><a href="link-categories.php?cat_id=<?php echo $row->cat_id?>&action=Delete" onclick="return confirm('<?php _e("You are about to delete this category.\\n \'Cancel\' to stop, \'OK\' to delete.") ?>');" class="delete"><?php _e('Delete') ?></a></td>
</tr>
<?php
++$i;
}
?>
</table>
<p><?php _e('These are the defaults for when you call a link category with no additional arguments. All of these settings may be overwritten.') ?></p>
</div>
<div class="wrap">
<form name="addcat" method="post">
<input type="hidden" name="action" value="addcat" />
<h2><?php _e('Add a Link Category:') ?><?php echo gethelp_link($this_file,'add_link_category');?></h2>
<fieldset class="options">
<legend><?php _e('Category Options') ?></legend>
<table class="editform" width="100%" cellspacing="2" cellpadding="5">
<tr>
<th width="33%" scope="row"><?php _e('Name:') ?></th>
<td width="67%"><input type="text" name="cat_name" size="30" /></td>
</tr>
<tr>
<th scope="row"><?php _e('Show:') ?></th>
<td>
<label>
<input type="checkbox" name="show_images" value="Y" />
<?php _e('Image') ?></label> <br />
<label>
<input type="checkbox" name="show_description" value="Y" />
<?php _e('Description') ?></label>
<?php _e('(shown in <code>title</code> regardless)') ?><br />
<label>
<input type="checkbox" name="show_rating" value="Y" />
<?php _e('Rating') ?></label> <br />
<label>
<input type="checkbox" name="show_updated" value="Y" />
<?php _e('Updated') ?></label>
<?php _e('(shown in <code>title</code> regardless)') ?></td>
</tr>
<tr>
<th scope="row"><?php _e('Sort order:') ?></th>
<td>
<select name="sort_order" size="1">
<option value="name"><?php _e('Name') ?></option>
<option value="id"><?php _e('Id') ?></option>
<option value="url"><?php _e('URL') ?></option>
<option value="rating"><?php _e('Rating') ?></option>
<option value="updated"><?php _e('Updated') ?></option>
<option value="rand"><?php _e('Random') ?></option>
</select>
<label>
<input type="checkbox" name="sort_desc" value="Y" />
<?php _e('Descending') ?></label>
</td>
</tr>
<tr>
<th scope="row"><?php _e('Limit:') ?></th>
<td>
<input type="text" name="list_limit" size="5" value="" /> <?php _e('(Leave empty for no limit to number of links shown)') ?>
</td>
</tr>
<tr>
<th scope="row"><?php _e('Toggle:') ?></th>
<td><label>
<input type="checkbox" name="auto_toggle" value="Y" />
<?php _e('When new link is added toggle all others to be invisible') ?></label></td>
</tr>
</table>
</fieldset>
<fieldset class="options">
<legend><?php _e('Formatting') ?></legend>
<table class="editform" width="100%" cellspacing="2" cellpadding="5">
<tr>
<th width="33%" scope="row"><?php _e('Before Link:') ?></th>
<td width="67%"><input type="text" name="text_before_link" size="45" value="<li>" /></td>
</tr>
<tr>
<th scope="row"><?php _e('Between Link and Description:') ?></th>
<td><input type="text" name="text_after_link" size="45" value="<br />" /></td>
</tr>
<tr>
<th scope="row"><?php _e('After Link:') ?></th>
<td><input type="text" name="text_after_all" size="45" value="</li>"/></td>
</tr>
</table>
</fieldset>
<p class="submit"><input type="submit" name="submit" value="<?php _e('Add Category »') ?>" /></p>
</form>
</div>
<div class="wrap">
<h3><?php _e('Note:') ?></h3>
<?php printf(__('<p>Deleting a link category does not delete links from that category.<br />
It will just set them back to the default category <b>%s</b>.'), get_linkcatname(1)) ?>
</p>
</div>
<?php
break;
} // end default
} // end case
?>
<?php include('admin-footer.php'); ?>
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