*/
// save some typing below
$typef_app_dir = Typeframe::CurrentPage()->applicationUri() . 'categories/';
// if user clicked the cancel button...
if ('cancel' == @$_POST['cmd']) {
// redirect to category admin page
header("Location: {$typef_app_dir}");
exit;
}
if (Download_Category::MODE_ADD == $mode) {
// intantiate a new category
$category = new Download_Category();
} else {
// create category with the given id
$categoryid = @$_REQUEST['categoryid'];
$category = new Download_Category($categoryid);
// download category must exist to proceed
if (!$category->exists()) {
Typeframe::Redirect('Invalid category specified.', $typef_app_dir, -1);
return;
}
}
// keep track of errors
$errors = array();
// process edit action
if ('POST' == $_SERVER['REQUEST_METHOD']) {
// get and validate name, if any
$name = trim(@$_POST['categoryname']);
if (strlen($name) > 0) {
$category->set('categoryname', $name);
} else {
public static function CountDownloads($category)
{
// get category id
$categoryid = $category->get('categoryid');
// count files immediately parented to this category
$downloads = Download_File::DAOFactory();
Download::SetCategoryId($downloads, $categoryid);
$count = $downloads->getTotal();
// count children
$subcats = Download_Category::DAOFactory();
Download::SetParentId($subcats, $categoryid);
foreach ($subcats->getAll() as $subcat) {
$count += self::CountDownloads($subcat);
}
return $count;
}
<?php
/*
12 april 2011: created from admin/news/categories/delete.php
22 april 2011: added typef_app_dir
*/
// save some typing below
$typef_app_dir = Typeframe::CurrentPage()->applicationUri();
// if not posting, bounce out of here
if ('POST' != $_SERVER['REQUEST_METHOD']) {
Typeframe::Redirect('Nothing to do.', $typef_app_dir);
return;
}
// create category with the given id
$categoryid = @$_POST['categoryid'];
$category = new Download_Category($categoryid);
// download category must exist to proceed
if (!$category->exists()) {
Typeframe::Redirect('Invalid category specified.', $typef_app_dir, -1);
return;
}
// make sure the category is not in use
$categories = Download_Category::DAOFactory();
$categories->select()->where('parentid = ?', $categoryid);
$catCount = $categories->getTotal();
$files = Download_File::DAOFactory();
$files->select()->where('categoryid = ?', $categoryid);
$fileCount = $files->getTotal();
if ($catCount > 0 || $fileCount > 0) {
$message = 'Unable to delete category. It is in use by';
$categories = 1 == $catCount ? 'category' : 'categories';