/**
* Edit a user
* @param bool|int $user_id The id no. of the user
* @param bool|string $saved
*/
function edit($user_id = false, $saved = false)
{
//make sure this current user is allowed to edit this user
if ($user_id) {
$user_to_edit = new User_Model($user_id);
$users_group_id = groups::get_user_group($user_to_edit);
if ($users_group_id != $this->group->id) {
url::redirect(url::site() . 'admin/simplegroups/dashboard');
}
}
//check the group user's permissions for this
$permissions = groups::get_permissions_for_user($this->user->id);
if (!($permissions["add_users"] || $permissions["delete_users"])) {
url::redirect(url::site() . 'admin/simplegroups/dashboard');
}
$this->template->content = new View('simplegroups/users_edit');
if ($user_id) {
$user_exists = ORM::factory('user')->find($user_id);
if (!$user_exists->loaded) {
// Redirect
url::redirect(url::site() . 'admin/simplegroups/users/');
}
}
// setup and initialize form field names
$form = array('username' => '', 'password' => '', 'password_again' => '', 'name' => '', 'email' => '', 'notify' => '', 'role' => '');
//copy the form as errors, so the errors will be stored with keys corresponding to the form field names
$errors = $form;
$form_error = FALSE;
$form_saved = FALSE;
$form_action = "";
$user = "";
// check, has the form been submitted, if so, setup validation
if ($_POST) {
$post = Validation::factory($_POST);
//are we deleting this user
if ($post->action == "delete") {
//do you have permission to delete
if (!$permissions["delete_users"]) {
url::redirect(url::site() . 'admin/simplegroups/dashboard');
}
//drop the group mapping
ORM::factory("simplegroups_groups_users")->where("users_id", $user_id)->delete_all();
//drop the group roles mapping
ORM::factory("simplegroups_users_roles")->where("users_id", $user_id)->delete_all();
//delete the user
ORM::factory("user")->where("id", $user_id)->delete_all();
url::redirect(url::site() . 'admin/simplegroups/users');
}
// Add some filters
$post->pre_filter('trim', TRUE);
$post->add_rules('username', 'required', 'length[3,16]', 'alpha');
//only validate password as required when user_id has value.
$user_id == '' ? $post->add_rules('password', 'required', 'length[5,16]', 'alpha_numeric') : '';
$post->add_rules('name', 'required', 'length[3,100]');
$post->add_rules('email', 'required', 'email', 'length[4,64]');
$user_id == '' ? $post->add_callbacks('username', array($this, 'username_exists_chk')) : '';
$user_id == '' ? $post->add_callbacks('email', array($this, 'email_exists_chk')) : '';
// If Password field is not blank
if (!empty($post->password)) {
$post->add_rules('password', 'required', 'length[5,16]', 'alpha_numeric', 'matches[password_again]');
}
$post->add_rules('role', 'required', 'length[3,30]', 'alpha_numeric');
$post->add_rules('notify', 'between[0,1]');
Event::run('ushahidi_action.user_submit_admin', $post);
if ($post->validate()) {
$user = ORM::factory('user', $user_id);
$user->name = $post->name;
$user->email = $post->email;
$user->notify = $post->notify;
// Existing User??
if ($user->loaded == true) {
// Prevent modification of the main admin account username or role
if ($user->id != 1) {
$user->username = $post->username;
// Remove Old Roles
foreach ($user->roles as $role) {
$user->remove($role);
}
// Add New Roles
$user->add(ORM::factory('role', 'login'));
$user->add(ORM::factory('role', 'simplegroups'));
}
$post->password != '' ? $user->password = $post->password : '';
} else {
$user->username = $post->username;
$user->password = $post->password;
// Add New Roles
$user->add(ORM::factory('role', 'login'));
$user->add(ORM::factory('role', 'simplegroups'));
}
$user->save();
// Action::report_edit - Edited a Report
Event::run('ushahidi_action.user_edit', $user);
// Redirect
url::redirect(url::site() . 'admin/simplegroups/users/');
} else {
// repopulate the form fields
$form = arr::overwrite($form, $post->as_array());
// populate the error fields, if any
$errors = arr::overwrite($errors, $post->errors('auth'));
$form_error = TRUE;
}
} else {
if ($user_id) {
// Retrieve Current Incident
$user = ORM::factory('user', $user_id);
if ($user->loaded == true) {
foreach ($user->roles as $user_role) {
$role = $user_role->name;
}
$form = array('user_id' => $user->id, 'username' => $user->username, 'password' => '', 'password_again' => '', 'name' => $user->name, 'email' => $user->email, 'notify' => $user->notify, 'role' => $role);
}
}
}
$roles = ORM::factory('role')->where('id != 1')->orderby('name', 'asc')->find_all();
//only one role for these guys
$role_array = array("simplegroups" => "SIMPLEGROUPS");
$this->template->content->id = $user_id;
$this->template->content->permissions = $permissions;
$this->template->content->user = $user;
$this->template->content->form = $form;
$this->template->content->errors = $errors;
$this->template->content->form_error = $form_error;
$this->template->content->form_saved = $form_saved;
$this->template->content->yesno_array = array('1' => strtoupper(Kohana::lang('ui_main.yes')), '0' => strtoupper(Kohana::lang('ui_main.no')));
$this->template->content->role_array = $role_array;
}
/**
* Here we check and see if the user logged in is part of a group
* If they are we re direct them to only the content they can see
*/
public function _check_for_group()
{
$user = new User_Model($_SESSION['auth_user']->id);
$group_id = groups::get_user_group($user);
$role = ORM::factory("role")->join("roles_users", "roles_users.role_id", "roles.id")->where("roles_users.user_id", $user->id)->where("name", "simplegroups")->find();
if (!$group_id) {
//but do they have the role of a groupie and they're just not assigned to a group yet?
if ($role->name == "simplegroups") {
url::redirect(url::site() . 'admin/simplegroups/nogroup');
}
return;
}
//the person is a member of a group so redirect them to the group dashboard
url::redirect(url::site() . 'admin/simplegroups/dashboard');
}
public function __construct()
{
parent::__construct();
// Load cache
$this->cache = new Cache();
// Load session
$this->session = new Session();
// Load database
$this->db = new Database();
$upgrade = new Upgrade();
$this->auth = new Auth();
$this->session = Session::instance();
$this->auth->auto_login();
if (!$this->auth->logged_in('login')) {
url::redirect('login');
}
// Set Table Prefix
$this->table_prefix = Kohana::config('database.default.table_prefix');
//fetch latest release of ushahidi
$this->release = $upgrade->_fetch_core_release();
if (!empty($this->release)) {
$this->template->version = $this->_get_release_version();
$this->template->critical = $this->release->critical;
}
// Get Session Information
$this->user = new User_Model($_SESSION['auth_user']->id);
$this->template->admin_name = $this->user->name;
//make sure the user is supposed to be here:
$group_id = groups::get_user_group($this->user);
if (!$group_id) {
url::redirect(url::site() . 'admin/simplegroups/nogroup');
}
//Get Group Info
$groups = ORM::factory("simplegroups_groups")->join("simplegroups_groups_users", "simplegroups_groups.id", "simplegroups_groups_users.simplegroups_groups_id")->where("simplegroups_groups_users.users_id", $this->user->id)->find_all();
foreach ($groups as $group) {
$this->group = $group;
$this->template->group_name = $group->name;
$this->template->group_logo = $group->logo;
}
// Retrieve Default Settings
$this->template->site_name = Kohana::config('settings.site_name');
$this->template->mapstraction = Kohana::config('settings.mapstraction');
$this->template->api_url = Kohana::config('settings.api_url');
// Javascript Header
$this->template->map_enabled = FALSE;
$this->template->flot_enabled = FALSE;
$this->template->treeview_enabled = FALSE;
$this->template->protochart_enabled = FALSE;
$this->template->colorpicker_enabled = FALSE;
$this->template->editor_enabled = FALSE;
$this->template->js = '';
$this->template->form_error = FALSE;
// Initialize some variables for raphael impact charts
$this->template->raphael_enabled = FALSE;
$this->template->impact_json = '';
// Generate main tab navigation list.
$this->template->main_tabs = admin::main_tabs();
// Generate sub navigation list (in default layout, sits on right side).
$this->template->main_right_tabs = admin::main_right_tabs($this->user);
$this->template->this_page = "";
// Load profiler
// $profiler = new Profiler;
}