/**
* Add comment to specified item
*
* @param string $type can be one of: ["ca_objects", "ca_entities", "ca_places", "ca_occurrences", "ca_collections", "ca_list_items", "ca_object_representations", "ca_storage_locations", "ca_movements", "ca_loans", "ca_tours", "ca_tour_stops"]
* @param int $item_id primary key
* @param array $comment_info_array
* @return boolean
* @throws SoapFault
*/
public function addComment($type, $item_id, $comment_info_array)
{
if (!($t_subject_instance = $this->getTableInstance($type, $item_id))) {
throw new SoapFault("Server", "Invalid type or item_id");
}
$t_comment = new ca_item_comments();
$t_comment->setMode(ACCESS_WRITE);
$t_comment->set($comment_info_array);
$t_comment->set('table_num', $t_subject_instance->tableNum());
$t_comment->set('row_id', $t_subject_instance->getPrimaryKey());
$t_comment->set('user_id', $this->getUserID());
$vn_id = $t_comment->insert();
if ($t_comment->numErrors() == 0) {
return $vn_id;
} else {
throw new SoapFault("Server", "There were errors while adding the comment: " . join(";", $t_comment->getErrors()));
}
}
/**
* Permanently deletes the comment specified by $pn_comment_id. Will only delete comments attached to the
* currently loaded row. If you attempt to delete a comment_id not attached to the current row removeComment()
* will return false and post an error. If you attempt to call removeComment() with no row loaded null will be returned.
* If $pn_user_id is specified then only comments created by the specified user will be deleted; if the comment being
* deleted is not created by the user then false is returned and an error posted.
*
* @param $pn_comment_id [integer] a valid comment_id to be removed; must be related to the currently loaded row (mandatory)
* @param $pn_user_id [integer] a valid ca_users.user_id value; if specified then only comments by the specified user will be deleted (optional - default is null)
*/
public function removeComment($pn_comment_id, $pn_user_id = null)
{
if (!($vn_row_id = $this->getPrimaryKey())) {
return null;
}
$t_comment = new ca_item_comments($pn_comment_id);
if (!$t_comment->getPrimaryKey()) {
$this->postError(2800, _t('Comment id is invalid'), 'BaseModel->removeComment()', 'ca_item_comments');
return false;
}
if ($t_comment->get('table_num') != $this->tableNum() || $t_comment->get('row_id') != $vn_row_id) {
$this->postError(2810, _t('Comment is not part of the current row'), 'BaseModel->removeComment()', 'ca_item_comments');
return false;
}
if ($pn_user_id) {
if ($t_comment->get('user_id') != $pn_user_id) {
$this->postError(2820, _t('Comment was not created by specified user'), 'BaseModel->removeComment()', 'ca_item_comments');
return false;
}
}
$t_comment->setMode(ACCESS_WRITE);
$t_comment->delete();
if ($t_comment->numErrors()) {
$this->errors = $t_comment->errors;
return false;
}
return true;
}
function deleteComment()
{
if (!$this->request->isLoggedIn()) {
$this->response->setRedirect(caNavUrl($this->request, '', 'LoginReg', 'loginForm'));
return;
}
$o_datamodel = new Datamodel();
if (!($t_set = $this->_getSet(__CA_SET_READ_ACCESS__))) {
$this->Index();
return;
}
$pn_comment_id = $this->request->getParameter("comment_id", pInteger);
$t_comment = new ca_item_comments($pn_comment_id);
if ($t_comment->get("comment_id")) {
# --- check if user is owner of comment or has edit access to set comment was made on
if ($this->request->getUserID() != $t_comment->get("user_id") && !$t_set->haveAccessToSet($this->request->getUserID(), __CA_SET_EDIT_ACCESS__)) {
$this->Index();
return;
}
$t_comment->setMode(ACCESS_WRITE);
$t_comment->delete(true);
if ($t_comment->numErrors()) {
$this->notification->addNotification(_t("There were errors:" . join("; ", $t_comment->getErrors())), __NOTIFICATION_TYPE_ERROR__);
} else {
$this->notification->addNotification(_t("Removed comment"), __NOTIFICATION_TYPE_INFO__);
}
} else {
$this->notification->addNotification(_t("Invalid comment_id"), __NOTIFICATION_TYPE_ERROR__);
}
$ps_reload = $this->request->getParameter("reload", pString);
switch ($ps_reload) {
case "detail":
$this->response->setRedirect(caNavUrl($this->request, '', 'Sets', 'setDetail'));
return;
break;
# -----------------------------
# -----------------------------
default:
$this->response->setRedirect(caNavUrl($this->request, '', 'Sets', 'Index'));
return;
break;
# -----------------------------
}
}
/**
* Permanently deletes the comment specified by $pn_comment_id.
* If $pn_user_id is specified then only comments created by the specified user will be deleted; if the comment being
* deleted is not created by the user then false is returned and an error posted.
*
* @param $pn_comment_id [integer] a valid comment_id to be removed; must be related to the currently loaded row (mandatory)
* @param $pn_user_id [integer] a valid ca_users.user_id value; if specified then only comments by the specified user will be deleted (optional - default is null)
*/
public function removeComment($pn_comment_id, $pn_user_id = null)
{
$t_comment = new ca_item_comments($pn_comment_id);
if (!$t_comment->getPrimaryKey()) {
$this->postError(2800, _t('Comment id is invalid'), 'BaseModel->removeComment()');
return false;
}
if ($pn_user_id) {
if ($t_comment->get('user_id') != $pn_user_id) {
$this->postError(2820, _t('Comment was not created by specified user'), 'BaseModel->removeComment()');
return false;
}
}
$t_comment->setMode(ACCESS_WRITE);
$t_comment->delete();
if ($t_comment->numErrors()) {
$this->errors = $t_comment->errors;
return false;
}
return true;
}
public function Delete()
{
$va_errors = array();
$pa_comment_ids = $this->request->getParameter('comment_id', pArray);
$ps_mode = $this->request->getParameter('mode', pString);
if (is_array($pa_comment_ids) && sizeof($pa_comment_ids) > 0) {
foreach ($pa_comment_ids as $vn_comment_id) {
$t_comment = new ca_item_comments($vn_comment_id);
if (!$t_comment->getPrimaryKey()) {
$va_errors[] = _t("The comment does not exist");
break;
}
$t_comment->setMode(ACCESS_WRITE);
if (!$t_comment->delete()) {
$va_errors[] = _t("Could not delete comment");
break;
}
}
if (sizeof($va_errors) > 0) {
$this->notification->addNotification(implode("; ", $va_errors), __NOTIFICATION_TYPE_ERROR__);
} else {
$this->notification->addNotification(_t("Your comments have been deleted"), __NOTIFICATION_TYPE_INFO__);
}
} else {
$this->notification->addNotification(_t("Please use the checkboxes to select comments for deletion"), __NOTIFICATION_TYPE_WARNING__);
}
switch ($ps_mode) {
case "list":
$this->ListUnmoderated();
break;
# -----------------------
# -----------------------
case "search":
$this->Index();
break;
# -----------------------
# -----------------------
case "dashboard":
$this->response->setRedirect(caNavUrl($this->request, "", "Dashboard", "Index"));
break;
# -----------------------
}
}
