private function _move_object($target)
{
$move_to_topic = new midcom_db_topic();
$move_to_topic->get_by_id($target);
if (!$move_to_topic->guid) {
throw new midcom_error('Failed to move the topic. Could not get the target topic');
}
$move_to_topic->require_do('midgard:create');
if (is_a($this->_object, 'midcom_db_topic')) {
$name = $this->_object->name;
$this->_object->name = '';
// Prevents problematic location to break the site, we set this back below...
$up = $this->_object->up;
$this->_object->up = $move_to_topic->id;
if (!$this->_object->update()) {
throw new midcom_error('Failed to move the topic, reason ' . midcom_connection::get_error_string());
}
if (!midcom_admin_folder_management::is_child_listing_finite($this->_object)) {
$this->_object->up = $up;
$this->_object->name = $name;
$this->_object->update();
throw new midcom_error("Refusing to move this folder because the move would have created an " . "infinite loop situation caused by the symlinks on this site. The " . "whole site would have been completely and irrevocably broken if this " . "move would have been allowed to take place. Infinite loops can not " . "be allowed. Sorry, but this was for your own good.");
}
// It was ok, so set name back now
$this->_object->name = $name;
$this->_object->update();
} else {
$this->_object->topic = $move_to_topic->id;
if (!$this->_object->update()) {
throw new midcom_error('Failed to move the article, reason ' . midcom_connection::get_error_string());
}
}
}
private function _create_topic($prefix)
{
if (!empty($this->_new_topic->symlink)) {
$name = $this->_new_topic->name;
$topic = $this->_new_topic;
while (!empty($topic->symlink)) {
// Only direct symlinks are supported, but indirect symlinks are ok as we change them to direct ones here
$this->_new_topic->symlink = $topic->symlink;
try {
$topic = new midcom_db_topic($topic->symlink);
} catch (midcom_error $e) {
debug_add("Could not get target for symlinked topic #{$this->_new_topic->id}: " . $e->getMessage(), MIDCOM_LOG_ERROR);
$topic = $this->_new_topic;
$this->_new_topic->purge();
throw new midcom_error("Refusing to create this symlink because its target folder was not found: " . $e->getMessage());
}
$name = $topic->name;
}
if ($this->_new_topic->up == $topic->up) {
$this->_new_topic->purge();
throw new midcom_error("Refusing to create this symlink because it is located in the same " . "folder as its target. You must have made a mistake. Sorry, but this " . "was for your own good.");
}
if ($this->_new_topic->up == $topic->id) {
$this->_new_topic->purge();
throw new midcom_error("Refusing to create this symlink because its parent folder is the same " . "folder as its target. You must have made a mistake because this would " . "have created an infinite loop situation. The whole site would have " . "been completely and irrevocably broken if this symlink would have been " . "allowed to exist. Infinite loops can not be allowed. Sorry, but this " . "was for your own good.");
}
$this->_new_topic->update();
if (!midcom_admin_folder_management::is_child_listing_finite($topic)) {
$this->_new_topic->purge();
throw new midcom_error("Refusing to create this symlink because it would have created an " . "infinite loop situation. The whole site would have been completely " . "and irrevocably broken if this symlink would have been allowed to " . "exist. Please redesign your usage of symlinks. Infinite loops can " . "not be allowed. Sorry, but this was for your own good.");
}
$this->_new_topic->name = $name;
while (!$this->_new_topic->update() && midcom_connection::get_error() == MGD_ERR_DUPLICATE) {
$this->_new_topic->name .= "-link";
}
}
midcom::get('uimessages')->add($this->_l10n->get('midcom.admin.folder'), $this->_l10n->get('folder created'));
// Generate name if it is missing
if (!$this->_new_topic->name) {
$this->_new_topic->name = midcom_helper_misc::generate_urlname_from_string($this->_new_topic->extra);
$this->_new_topic->update();
}
// Get the relocation url
$url = "{$prefix}{$this->_new_topic->name}/";
return $url;
}
