function handle_load_exceptions($errno, $errstr, $errfile, $errline)
{
global $foogallery_currently_loading;
$api = new FooGallery_Extensions_API();
$api->deactivate($foogallery_currently_loading, false, true);
//don't execute PHP internal error handler
return true;
}
function handle_extension_action()
{
$action = safe_get_from_request('action');
$extension_slug = safe_get_from_request('extension');
$has_error = safe_get_from_request('has_error');
if ($action && $extension_slug) {
$api = new FooGallery_Extensions_API();
$fatal_error_redirect = remove_query_arg('action');
wp_redirect(add_query_arg('has_error', 'yes', $fatal_error_redirect));
// we'll override this later if the plugin can be included without fatal error
ob_start();
switch ($action) {
case 'download':
$result = $api->download($extension_slug);
break;
case 'activate':
$result = $api->activate($extension_slug);
break;
case 'deactivate':
$result = $api->deactivate($extension_slug);
break;
}
//if we get here then no fatal error - cool!
ob_end_clean();
//store the result in a short-lived transient
if (isset($result)) {
set_transient(FOOGALLERY_EXTENSIONS_MESSAGE_TRANSIENT_KEY, $result, 30);
}
//first, remove unwanted query args
$redirect_url = remove_query_arg(array('extension', 'action'));
//then add a query arg for our message
$redirect_url = add_query_arg('show_message', 'yes', $redirect_url);
//finally, allow extensions to override their own redirect
$redirect_url = apply_filters('foogallery_extensions_redirect_url-' . $extension_slug, $redirect_url, $action);
//redirect to this page, so the plugin can be properly activated/deactivated etc
if ($redirect_url) {
wp_redirect($redirect_url);
die;
}
} else {
if ('reload' === $action) {
$api = new FooGallery_Extensions_API();
$api->reload();
//first, remove unwanted query args
$redirect_url = remove_query_arg(array('extension', 'action'));
if (!$api->has_extension_loading_errors()) {
$result = array('message' => __('The extensions have been reloaded', 'foogallery'), 'type' => 'success');
set_transient(FOOGALLERY_EXTENSIONS_MESSAGE_TRANSIENT_KEY, $result, 30);
//then add a query arg for our message
$redirect_url = add_query_arg('show_message', 'yes', $redirect_url);
}
wp_redirect($redirect_url);
die;
} else {
if ($has_error) {
$api = new FooGallery_Extensions_API();
$api->deactivate($extension_slug, true, false);
$result = array('message' => __('The extension could not be activated due to an error!', 'foogallery'), 'type' => 'error');
set_transient(FOOGALLERY_EXTENSIONS_MESSAGE_TRANSIENT_KEY, $result, 30);
$api->add_to_error_extensions($extension_slug, __('Activation Error!', 'foogallery'));
//first, remove unwanted query args
$redirect_url = remove_query_arg(array('extension', 'action', 'has_error'));
//then add a query arg for our message
$redirect_url = add_query_arg('show_message', 'yes', $redirect_url);
wp_redirect($redirect_url);
}
}
}
}
