/**
* Upgrade custom fields plugin
*
* @param $oldversion Version to upgrade from
*/
function plugin_customfields_upgrade($oldversion)
{
global $DB;
// Upgrade logging feature
if ($oldversion < 101) {
plugin_customfields_upgradeto101();
}
// Upgrade date fields to be compatible with GLPI 0.72+
if ($oldversion < 110) {
plugin_customfields_upgradeto110();
}
// Add a column to indicate if a field is required
if ($oldversion < 112) {
plugin_customfields_upgradeto112();
}
// Add a column to indicate which entities to show the field with
// Remove column for hidden field, use blank in entites
// field to replace this functionality
// Add restricted field to allow field-based permissions
if ($oldversion < 113) {
plugin_customfields_upgradeto113();
}
// Upgrade fields to be compatable with mysql strict mode
if ($oldversion < 116) {
plugin_customfields_upgradeto116();
echo 'finished.';
Html::glpi_flush();
}
if ($oldversion < 117) {
plugin_customfields_upgradeto117();
}
if ($oldversion < 12) {
plugin_customfields_upgradeto12();
}
if ($oldversion < 150) {
plugin_customfields_upgradeto150();
}
if ($oldversion < 160) {
plugin_customfields_upgradeto160();
}
if ($oldversion < 170) {
plugin_customfields_upgradeto170();
}
if (CUSTOMFIELDS_AUTOACTIVATE) {
plugin_customfields_activate_all_types();
}
}
/**
* Checks prerequisites before install. May print errors or add message after
* redirect
*
* @return bool Success
*/
function plugin_customfields_check_prerequisites()
{
if (GLPI_VERSION >= 0.84) {
$plugin = new Plugin();
// Automatically upgrade db (if necessary) when plugin is activated
if (Session::haveRight('config', 'w') && $plugin->isActivated("customfields")) {
global $DB;
// Check the version of the database tables.
$query = "SELECT `enabled`\r\n FROM `glpi_plugin_customfields_itemtypes`\r\n WHERE itemtype='Version'\r\n ORDER BY `enabled` DESC\r\n LIMIT 1;";
$result = $DB->query($query);
$data = $DB->fetch_array($result);
//Version of the last modification to the plugin tables' structure
$dbversion = $data['enabled'];
if ($dbversion == 12) {
$dbversion = 120;
}
if ($dbversion < CUSTOMFIELDS_DB_VERSION_REQUIRED) {
plugin_customfields_upgrade($dbversion);
}
if (CUSTOMFIELDS_AUTOACTIVATE) {
plugin_customfields_activate_all_types();
}
}
return true;
} else {
echo "This plugin requires GLPI version 0.84 or higher";
}
}
