Called from the menu (ie, a URL) this function will uninstall a module.

File

modules/system/system.module, line 4687

Code

function system_handle_uninstall_module() {
  $module = $_REQUEST ["module"];

  // First, let's get information about this module from the db.
  $res = db_query("SELECT * FROM modules WHERE name = '?' ", $module);
  $cur = db_fetch_array($res);
  // Make sure it is not currently enabled.
  if ($cur ["enabled"] == "1") {
    fp_add_message(t("Module %module not yet disabled.  Disable first, then try to uninstall.", array("%module" => $module)));
    return;
  }

  // Let's see if we can call hook_uninstall for this module.
  if (include_module($module, TRUE, $cur ["path"])) {
    if (include_module_install($module, $cur ["path"])) {
      if (function_exists($module . "_uninstall")) {
        call_user_func($module . "_uninstall");
      }
    }
  }

  // Remove from the database.
  $res = db_query("DELETE FROM modules WHERE name = '?' ", $module);


  fp_add_message(t("Uninstalled %module.", array("%module" => $module)));

  fp_goto("admin/config/modules");
}