/**
* Load data from Request form fields.
*
* @return boolean true if loaded data seems valid.
*/
function load_from_request()
{
global $DB;
parent::load_from_Request();
// Check url name
if (param_string_not_empty('cat_urlname', T_('Please enter an urlname.'))) {
$this->set_from_Request('urlname');
if (!preg_match('|^[A-Za-z0-9\\-]+$|', $this->urlname) || preg_match('|^[A-Za-z][0-9]*$|', $this->urlname)) {
param_error('cat_urlname', T_('The url name is invalid.'));
} else {
if (Chapter::urlname_exists($this->urlname, $this->ID)) {
// urlname is already in use
param_error('cat_urlname', T_('This URL name is already in use by another category. Please choose another name.'));
}
}
}
return !param_errors_detected();
}
/**
* Load data from Request form fields.
*
* @return boolean true if loaded data seems valid.
*/
function load_from_request()
{
global $DB, $Settings;
parent::load_from_Request();
// Check url name
param('cat_urlname', 'string');
$this->set_from_Request('urlname');
// Check description
param('cat_description', 'string');
$this->set_from_Request('description');
if ($Settings->get('chapter_ordering') == 'manual') {
// Manual ordering
param('cat_order', 'integer');
$this->set_from_Request('order');
}
// Meta category
$cat_meta = param('cat_meta', 'integer', 0);
if ($this->has_posts() && $cat_meta) {
// Display error message if we want make the meta category from category with posts
global $Messages;
$Messages->add(sprintf(T_('The category «%s» cannot be set as meta category. You must remove the posts it contains first.'), $this->dget('name')));
} else {
// Save the category as 'Meta' only if it has no posts
$this->set_from_Request('meta');
}
// Locked category
param('cat_lock', 'integer', 0);
$this->set_from_Request('lock');
return !param_errors_detected();
}
