Some of my scheduled task needs to run as the user who triggered them (not
anonymous neither admin); so I thought of writing two actions:
- One to impersonate a user, which will receive uid as an argument.
- Another to undo the impersonate.
All the called actions should be between them.
Anybody see any fault in this idea or the actions code?
Thanks.
function wu_action_impersonate($uid) {
global $user;
if (!array_key_exists('wu_action_impersonate', $_SESSION)) {
$_SESSION['wu_action_impersonate'] = array();
}
array_push($_SESSION['wu_action_impersonate'], $user);
session_save_session(FALSE);
$user = user_load($uid);
user_load($uid);
}
function wu_action_unimpersonate() {
global $user;
if (array_key_exists('wu_action_impersonate', $_SESSION)) {
if (!empty($_SESSION['wu_action_impersonate'])) {
$user = array_pop($_SESSION['wu_action_impersonate']);
}
if (empty($_SESSION['wu_action_impersonate'])) {
unset($_SESSION['wu_action_impersonate']);
}
}
session_save_session(TRUE);
}
--
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