function unique_dynamic_route($route, $current_route = '')
{
$route = trim($route, '/');
$regex = "(\\/?([a-zA-Z0-9+\$_-]\\.?)+)*\\/?";
// Path
$regex .= "(\\?[a-zA-Z+&\$_.-][a-zA-Z0-9;:@&%=+\\/\$_.-]*)?";
// GET Query
$regex .= "(#[a-zA-Z_.-][a-zA-Z0-9+\$_.-]*)?";
// Anchor
if (preg_match("/^{$regex}\$/", $route)) {
$Content_types = new Content_types_model();
$Content_types->get_by_dynamic_route($route);
if ($Content_types->exists() && $route != stripslashes($current_route)) {
$this->form_validation->set_message('unique_dynamic_route', 'This %s provided is already in use.');
return FALSE;
} else {
return $route;
}
} else {
$this->form_validation->set_message('unique_dynamic_route', 'The %s provided is not valid.');
return FALSE;
}
}
function change_content_type($old_content_type_id, $current_content_type_id)
{
$this->CI->load->model('content/content_types_model');
$this->Entry->content_type_id = $current_content_type_id;
// Check if a content type exists with this id
$Content_type = new Content_types_model();
$Content_type->get_by_id($old_content_type_id);
if ($Content_type->exists()) {
// Get and set the new fields array which will now
// be used for validating and processing instead of the fields array
$this->old_fields = new Content_fields_model();
$this->old_fields->order_by('sort', 'ASC')->include_related('content_field_types', array('model_name'))->get_by_content_type_id($old_content_type_id);
// Get entry data
$this->_get_entry_data();
foreach ($this->fields as $Field) {
// If the field has a value set try to find
// a matching tag name in the new content type's fields
foreach ($this->old_fields as $Old_field) {
if ($Field->short_tag == $Old_field->short_tag) {
$this->Entry_data->{'field_id_' . $Field->id} = $this->Entry_data->{'field_id_' . $Old_field->id};
}
}
}
// Set old fields to NULL
foreach ($this->old_fields as $Old_field) {
$this->Entry_data->{'field_id_' . $Old_field->id} = NULL;
}
}
}
