/**
* Deletes tabs and private fields of plugin id
*
* @param int $id id of plugin
*/
function deleteTabAndFieldsOfPlugin($id)
{
global $_CB_database;
//Find all tabs related to this plugin
$_CB_database->setQuery("SELECT `tabid`, `fields` FROM #__comprofiler_tabs WHERE pluginid=" . (int) $id);
$tabs = $_CB_database->loadObjectList();
if (count($tabs) > 0) {
$rowTab = new TabTable();
foreach ($tabs as $tab) {
//Find all fields related to the tab
$_CB_database->setQuery("SELECT `fieldid`, `name` FROM #__comprofiler_fields WHERE `tabid`=" . (int) $tab->tabid . " AND `pluginid`=" . (int) $id);
$fields = $_CB_database->loadObjectList();
$rowField = new FieldTable();
//Delete fields and fieldValues, but not data content itself in the comprofilier table so they stay on reinstall
if (count($fields) > 0) {
//delete each field related to a tab and all field value related to a field, but not the content
foreach ($fields as $field) {
//Now delete the field itself without deleting the user data, preserving it for reinstall
//$rowField->deleteColumn('#__comprofiler',$field->name); // this would delete the user data
$rowField->delete($field->fieldid);
}
}
if ($tab->fields) {
$_CB_database->setQuery("SELECT COUNT(*) FROM #__comprofiler_fields WHERE tabid=" . (int) $tab->tabid);
$fieldsCount = $_CB_database->loadResult();
if ($fieldsCount > 0) {
$_CB_database->setQuery("UPDATE #__comprofiler_tabs SET `pluginclass`=null, `pluginid`=null WHERE `tabid`=" . (int) $tab->tabid);
$_CB_database->query();
} else {
//delete each tab
$rowTab->delete($tab->tabid);
}
} else {
//delete each tab
$rowTab->delete($tab->tabid);
}
}
}
//Find all fields related to this plugin which are in other tabs, are calculated and delete them as they are of no use anymore:
$_CB_database->setQuery("SELECT `fieldid`, `name` FROM #__comprofiler_fields WHERE `calculated`=1 AND `sys`=0 AND `pluginid`=" . (int) $id);
$fields = $_CB_database->loadObjectList();
$rowField = new FieldTable();
if (count($fields) > 0) {
foreach ($fields as $field) {
//Now delete the field itself:
$rowField->delete($field->fieldid);
}
}
//Find all fields related to this plugin and set to NULL the now uninstalled plugin.
$_CB_database->setQuery("SELECT COUNT(*) FROM #__comprofiler_fields WHERE pluginid=" . (int) $id);
$fieldsNumber = $_CB_database->loadResult();
if ($fieldsNumber > 0) {
$_CB_database->setQuery("UPDATE #__comprofiler_fields SET pluginid = NULL WHERE pluginid=" . (int) $id);
$_CB_database->query();
}
}
