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Restructure the module lifecycle.

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Install: <module>_installer::install() is called, any necessary tables
are created.

Activate: <module>_installer::activate() is called.  Module
controllers are routable, helpers are accessible, etc.  The module is
in use.

Deactivate: <module>_installer::deactivate() is called.  Module code
is not accessible or routable.  Module is *not* in use, but its tables
are still around.

Uninstall: <module>_installer::uninstall() is called.  Module is
completely removed from the database.

Admin > Modules will install and activate modules, but will only
deactivate (will NOT uninstall modules).
This commit is contained in:
Bharat Mediratta
2009-05-26 05:28:59 +00:00
parent 2966289b14
commit 7aed923908
37 changed files with 314 additions and 201 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
core/controllers/admin_modules.php
View File

@@ -28,33 +28,36 @@ class Admin_Modules_Controller extends Admin_Controller {
public function save() {
access::verify_csrf();
$changes->install = array();
$changes->uninstall = array();
$changes->activate = array();
$changes->deactivate = array();
$activated_names = array();
$deactivated_names = array();
foreach (module::available() as $module_name => $info) {
if ($info->locked) {
continue;
}
$desired = $this->input->post($module_name) == 1;
if ($info->installed && !$desired && module::is_installed($module_name)) {
$changes->uninstall[] = $module_name;
$uninstalled_names[] = $info->name;
module::uninstall($module_name);
} else if (!$info->installed && $desired && !module::is_installed($module_name)) {
$changes->install[] = $module_name;
$installed_names[] = $info->name;
if ($info->active && !$desired && module::is_active($module_name)) {
$changes->deactivate[] = $module_name;
$deactivated_names[] = $info->name;
module::deactivate($module_name);
} else if (!$info->active && $desired && !module::is_active($module_name)) {
$changes->activate[] = $module_name;
$activated_names[] = $info->name;
module::install($module_name);
module::activate($module_name);
}
}
module::event("module_change", $changes);
// @todo this type of collation is questionable from a i18n perspective
if (isset($installed_names)) {
message::success(t("Installed: %names", array("names" => join(", ", $installed_names))));
if ($activated_names) {
message::success(t("Activated: %names", array("names" => join(", ", $activated_names))));
}
if (isset($uninstalled_names)) {
message::success(t("Uninstalled: %names", array("names" => join(", ", $uninstalled_names))));
if ($deactivated_names) {
message::success(t("Deactivated: %names", array("names" => join(", ", $deactivated_names))));
}
url::redirect("admin/modules");
}