function handle_item_delete($item_r, $status_type_r, $HTTP_VARS, &$errors, $delete_with_closed_borrow_records = NULL)
{
if ($item_r['owner_id'] != get_opendb_session_var('user_id') && !is_user_granted_permission(PERM_ITEM_ADMIN)) {
$errors = array('error' => get_opendb_lang_var('cannot_delete_item_not_owned'), 'detail' => '');
opendb_logger(OPENDB_LOG_WARN, __FILE__, __FUNCTION__, 'User to delete item instance they do not own', $item_r);
return FALSE;
}
if ($status_type_r['delete_ind'] != 'Y') {
$errors = array('error' => get_opendb_lang_var('operation_not_avail_s_status_type', 's_status_type_desc', $status_type_r['description']), 'detail' => '');
opendb_logger(OPENDB_LOG_WARN, __FILE__, __FUNCTION__, 'Attempted to delete item instance with a status that prevents the item being deleted', $item_r);
return FALSE;
}
if (is_exists_item_instance_relationship($item_r['item_id'], $item_r['instance_no'])) {
$errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => get_opendb_lang_var('item_related_to_other_items'));
opendb_logger(OPENDB_LOG_WARN, __FILE__, __FUNCTION__, 'User attempted to to delete item with related items', $item_r);
return FALSE;
}
if (is_item_reserved_or_borrowed($item_r['item_id'], $item_r['instance_no'])) {
$errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => get_opendb_lang_var('item_reserved_or_borrowed'));
opendb_logger(OPENDB_LOG_WARN, __FILE__, __FUNCTION__, 'User attempted to to delete item with active reservation(s)', $item_r);
return FALSE;
}
$inactive_borrowed_items_exist = FALSE;
if (is_exists_item_instance_borrowed_item($item_r['item_id'], $item_r['instance_no'])) {
if (get_opendb_config_var('item_input', 'allow_delete_with_closed_or_cancelled_borrow_records') !== TRUE) {
$errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => get_opendb_lang_var('item_has_inactive_borrowed_item'));
opendb_logger(OPENDB_LOG_WARN, __FILE__, __FUNCTION__, 'User attempted to to delete item with inactive reservation(s)', $item_r);
return FALSE;
} else {
$inactive_borrowed_items_exist = TRUE;
}
}
if ($HTTP_VARS['confirmed'] == 'true' || $inactive_borrowed_items_exist !== TRUE && get_opendb_config_var('item_input', 'confirm_item_delete') === FALSE) {
if ($inactive_borrowed_items_exist) {
if (!delete_item_instance_inactive_borrowed_items($item_r['item_id'], $item_r['instance_no'])) {
$db_error = db_error();
$errors = array('error' => get_opendb_lang_var('undefined_error'), 'detail' => $db_error);
return FALSE;
}
}
if (!is_exists_item_instance_borrowed_item($item_r['item_id'], $item_r['instance_no'])) {
delete_related_item_instance_relationship($item_r['item_id'], $item_r['instance_no'], $HTTP_VARS['parent_item_id'], $HTTP_VARS['parent_instance_no']);
if (!is_exists_related_item_instance_relationship($item_r['item_id'], $item_r['instance_no'])) {
if (!delete_item_instance($item_r['item_id'], $item_r['instance_no'])) {
$db_error = db_error();
$errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => $db_error);
return FALSE;
}
} else {
$errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => get_opendb_lang_var('item_related_to_other_items'));
opendb_logger(OPENDB_LOG_WARN, __FILE__, __FUNCTION__, 'User attempted to to delete item with attached item instance relationship record(s)', $item_r);
return FALSE;
}
} else {
if (is_item_reserved_or_borrowed($item_r['item_id'], $item_r['instance_no'])) {
$errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => get_opendb_lang_var('item_reserved_or_borrowed'));
} else {
$errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => get_opendb_lang_var('item_has_inactive_borrowed_item'));
}
return FALSE;
}
// If child and no more instance left,
// proceed with item and item_attribute delete.
if (!is_exists_item_instance($item_r['item_id'], NULL)) {
// Get rid of all reviews.
if (is_item_reviewed($item_r['item_id'])) {
delete_reviews($item_r['item_id']);
}
delete_item_attributes($item_r['item_id'], $item_r['instance_no']);
if (!delete_item($item_r['item_id'])) {
$db_error = db_error();
$errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => $db_error);
return FALSE;
}
// As long as delete_item has worked, we do not care about anything else.
return TRUE;
}
} else {
if ($HTTP_VARS['confirmed'] != 'false') {
if ($inactive_borrowed_items_exist) {
return "__CONFIRM_INACTIVE_BORROW__";
} else {
return "__CONFIRM__";
}
} else {
// confirmation required.
return "__ABORTED__";
}
}
}
/**
* @param $item_r
*/
function addTitleColumn($item_r)
{
$s_item_type = $item_r['s_item_type'];
$is_item_reviewed = FALSE;
if (is_item_reviewed($item_r['item_id'])) {
$is_item_reviewed = TRUE;
}
$is_borrowed_or_returned = FALSE;
if (is_item_borrowed_or_returned_by_user($item_r['item_id'], $item_r['instance_no'], get_opendb_session_var('user_id'))) {
$is_borrowed_or_returned = TRUE;
}
$item_cover_image = FALSE;
$header_column_r = $this->findHeaderColumnByFieldname('title');
if ($header_column_r['cover_image_support'] === TRUE) {
$item_cover_image = NULL;
if (strlen($this->_item_type_rs[$s_item_type]['image_attribute_type']) === 0) {
$this->_item_type_rs[$s_item_type]['image_attribute_type_r'] = fetch_sfieldtype_item_attribute_type_r($s_item_type, 'IMAGE');
}
if (is_array($this->_item_type_rs[$s_item_type]['image_attribute_type_r'])) {
$attribute_type_r = $this->_item_type_rs[$s_item_type]['image_attribute_type_r'];
$item_cover_image = fetch_attribute_val($item_r['item_id'], $item_r['instance_no'], $attribute_type_r['s_attribute_type']);
// a kludge to use FALSE to test whether a default image should be displayed
if ($item_cover_image === FALSE) {
$item_cover_image = NULL;
}
}
}
$item_r['title'] = $this->_titleMaskCfg->expand_item_title($item_r);
$title_href_link = 'item_display.php?item_id=' . $item_r['item_id'] . '&instance_no=' . $item_r['instance_no'];
if ($item_cover_image !== FALSE) {
$this->_row_column_rs[] = array(column_type => 'coverimage', title_href_link => $title_href_link, item_cover_image => $item_cover_image);
}
$this->_row_column_rs[] = array(column_type => 'title', item_title => $item_r['title'], title_href_link => $title_href_link, is_item_reviewed => $is_item_reviewed, is_borrowed_or_returned => $is_borrowed_or_returned);
}
