kiss/class/User.class.php

<?php

/**
 * Define an application user.
 * @author valentin carruesco
 * @category Core
 * @license MIT
 */
class User extends Entity {
    public $id,$login,$password,$function,$name,$firstname,$mail,$state,$rights,$firms,$superadmin,$token,$preferences,$phone,$mobile,$groups,$ranks,$manager,$service,$origin,$meta;
    public $entityLabel = 'Utilisateur';
    public $fields = array(
        'id' => 'key',
        'login' => array('label'=>'Identifiant','type'=>'string'),
        'password' => array('label'=>'Mot de passe','type'=>'password'),
        'name' => array('label'=>'Nom','type'=>'string'),
        'function' => array('label'=>'Fonction','type'=>'string'),
        'firstname' => array('label'=>'Prénom','type'=>'text'),
        'token' => array('label'=>'Token','type'=>'string'),
        'mail' => array('label'=>'E-mail','type'=>'mail'),
        'state' => array('label'=>'Etat','type'=>'string'),
        'phone' => array('label'=>'Téléphone','type'=>'phone'),
        'mobile' => array('label'=>'Téléphone portable','type'=>'phone'),
        'manager' => array('label'=>'Manager','type'=>'user'),
        'origin' => array('label'=>'Origine','type'=>'text'),
        'service' => array('label'=>'Service','type'=>'text'),
        'meta' => array('label'=>'Meta informations','type'=>'text')
    );

    function __construct(){
        global $myUser, $myFirm, $conf;
        parent::__construct();
        $this->token = self::generateToken();
        $this->meta = array();
        $this->ranks = array();
        $this->firms = array();
    }

    public static function getAll($options = array()){

        $users = array();

        $options = array_merge(array(
            'right' => true,
            'manager' => true,
            'force' =>false
        ),$options);


        if(isset($_SESSION['users_'.($options['right']?'rights':'norights')]))
            $users = unserialize($_SESSION['users_'.($options['right']?'rights':'norights')]);

        if(empty($users) || $options['force']){
            $users = array();
            //récuperation des users non db (plugin ad ...)
            Plugin::callHook('user_get_all',array(&$users,$options));

            $logins = array();

            //Récuperation des users db
            foreach (self::loadAll(array('state'=>User::ACTIVE), array(' name ASC ')) as $baseUser)
                $users[$baseUser->login] = $baseUser;

            //récuperation des logins concernés pour requettage
            foreach($users as $key=>$user){
                //chargement des managers pour les origines db
                if($options['manager'] && empty($user->origin) && !empty($user->manager) && isset($users[$user->manager])){
                  $users[$key]->manager = $users[$user->manager];
                }
                $logins[] = $user->login;
            }

            if($options['right']){
                $ranksId = array();

                //Ajout des rangs depuis les liens user/firm/rank
                foreach (UserFirmRank::loadAll(array('user:IN'=>$logins ), null,  null,  array('*'), 1) as $firmRank) {
                    $rank = $firmRank->join('rank');
                    $firm = $firmRank->join('firm');
                    $ranksId[] = $rank->id;
                    $users[$firmRank->user]->firms[$firm->id] = $firm;
                    if(!isset($users[$firmRank->user]->ranks[$firmRank->firm])) $users[$firmRank->user]->ranks[$firmRank->firm] = array();
                    $users[$firmRank->user]->ranks[$firmRank->firm][$rank->id] = $rank;
                    if(empty($users[$firmRank->user]->superadmin) && $rank->superadmin) $users[$firmRank->user]->superadmin = boolval($rank->superadmin);
                }

                //récuperation des droits ciblés sur user et rangs pour les user et rang user concernés
                $rights = Right::staticQuery('SELECT * FROM {{table}} WHERE
                    (targetScope="user" AND targetUid IN ('.implode(',',array_fill(0,count($logins),'?')).')) OR (targetScope="rank" AND targetUid IN('.implode(',',array_fill(0,count($ranksId),'?')).')) ',array_merge($logins,$ranksId),true);

                $rightsForRank = array();
                foreach($rights as $right):

                    //pour les rangs on remplis un tableau de mapping qu'on redistribuera plus tard
                    if($right->targetScope =='rank'){
                        if(!isset($rightsForRank[$right->targetUid])) $rightsForRank[$right->targetUid] = array();
                        $rightsForRank[$right->targetUid][]= $right;

                    //pour les users
                    }else{

                        //Pour le premier rang qui aborde cette scope on met tous les droits à false
                        if(!isset($users[$right->targetUid]->rights[$right->scope][$right->firm][$right->uid])){
                            $users[$right->targetUid]->rights[$right->scope][$right->firm][$right->uid] = array(
                                'read' => false,
                                'edit' => false,
                                'delete' => false,
                                'recursive' => false,
                                'configure' => false
                            );
                        }
                        //Puis on complete uniquement les droits à true sur la scope pour chaques rangs additionnels
                        if($right->read) $users[$right->targetUid]->rights[$right->scope][$right->firm][$right->uid]['read'] = true;
                        if($right->edit) $users[$right->targetUid]->rights[$right->scope][$right->firm][$right->uid]['edit'] = true;
                        if($right->delete) $users[$right->targetUid]->rights[$right->scope][$right->firm][$right->uid]['delete'] = true;
                        if($right->configure) $users[$right->targetUid]->rights[$right->scope][$right->firm][$right->uid]['configure'] = true;
                    }
                endforeach;

                //pour chaque user
                foreach($users as $key=>$user){
                    //onrecupere les firms
                    foreach($user->ranks as $firmrank){
                        //on liste les rangs du user pour cette firm
                        foreach($firmrank as $rank){
                            //si un de ces rangs possede des droits liés
                            if(!isset($rightsForRank[$rank->id])) continue;

                            //pour chaque droit liées on les applique au user
                            foreach($rightsForRank[$rank->id] as $right){
                               //Pour le premier rang qui aborde cette scope on met tous les droits à false
                                if(!isset($users[$key]->rights[$right->scope][$right->firm][$right->uid])){
                                    $users[$key]->rights[$right->scope][$right->firm][$right->uid] = array(
                                        'read' => false,
                                        'edit' => false,
                                        'delete' => false,
                                        'recursive' => false,
                                        'configure' => false
                                    );
                                }
                                //Puis on complete uniquement les droits à true sur la scope pour chaques rangs additionnels
                                if($right->read) $users[$key]->rights[$right->scope][$right->firm][$right->uid]['read'] = true;
                                if($right->edit) $users[$key]->rights[$right->scope][$right->firm][$right->uid]['edit'] = true;
                                if($right->delete) $users[$key]->rights[$right->scope][$right->firm][$right->uid]['delete'] = true;
                                if($right->configure) $users[$key]->rights[$right->scope][$right->firm][$right->uid]['configure'] = true;
                            }
                        }
                    }
                }
            }

            //sort des users par noms
            uasort($users, function($a, $b){ return strcmp($a->name, $b->name); });

            $_SESSION['users_'.($options['right']?'rights':'norights')] = serialize($users);
        }

        return $users;
    }

    public function __sleep(){
        $fields = $this->toArray();
        unset($fields['fullName'], $fields['initials']);
        return array_merge(array('superadmin','rights','groups','ranks','firms','preferences'),array_keys($fields));
    }

    //Surchage de toArray pour prendre en compte le fullName et les initials régulierement utilisé en toArray
    public function toArray($decoded=false) {
        $fields = parent::toArray($decoded);
        $fields['fullName'] = $this->fullName();
        $fields['initials'] = $this->initials();
        unset($fields['password']);
        unset($fields['token']);
        if(isset($fields['manager']) && is_object($fields['manager'])) $fields['manager'] = $fields['manager']->toArray();
        if($decoded){
            $fields['fullName'] = html_entity_decode($fields['fullName']);
            $fields['initials'] = html_entity_decode($fields['initials']);
        }
        return $fields;
    }

    // $this->rights[$right->scope][$right->uid][$right->firm]
    public function can($scope,$right,$uid=0,$options = array()){
        if($this->superadmin == 1) return true;
        global $myFirm;

        $firm = is_object($myFirm) && $myFirm->id !=0 ? $myFirm->id : 0;

        // Recherche dans les droits ciblé sur la firm courante
        if(isset($this->rights[$scope][$firm][$uid][$right]))
            return $this->rights[$scope][$firm][$uid][$right]==1;

        // Recherche dans les droits non ciblés sur une firm
        if(isset($this->rights[$scope][0][$uid][$right]))
            return $this->rights[$scope][0][$uid][$right]==1;

        if(isset($options['contains']) && $options['contains'] == true){
            if(isset($this->rights[$scope])) {
                $rightArray = array();
                if(isset($this->rights[$scope][0]))
                    $rightArray =$this->rights[$scope][0];
                if(isset($this->rights[$scope][$myFirm->id]))
                    $rightArray = $this->rights[$scope][$myFirm->id];
                foreach($rightArray as $uid=>$rights){
                    if(!isset($rights[$right]) || !$rights[$right]) continue;
                    return true;
                }
            }
        }

        return false;
    }

    //Lance les exception appropriées en fonction du droit ou des droits spécifiés
    // ex : User::check_access('document','configure');
    public static function check_access($scope,$right,$uid=0){
        global $myUser;
        if(!isset($myUser) || !is_object($myUser) || !$myUser->connected()) throw new Exception("Contrôle d'accès - Vous devez être connecté",401);
        if(!$myUser->can($scope,$right,$uid)) throw new Exception("Contrôle d'accès - Permissions insuffisantes ('".$scope.".".$right."')",403);
    }

    //Vérifie que l'utilisateur courant est lié a l'id du rang spécifié
    public function hasRank($rankId){
        if($this->superadmin) return true;
        $rankIds = array();
        global $myFirm;
        if(empty($this->ranks) || !isset($this->ranks[$myFirm->id])) return false;
        foreach ($this->ranks[$myFirm->id] as $rank)
            $rankIds[$rank->id] = true;
        return isset($rankIds[$rankId]);
    }

    public function preference($key=null, $value=null){
        global $myUser;
        if(!isset($key) && !isset($value)) return $this->preferences;
        if(isset($key) && !isset($value)) return isset($this->preferences[$key])?$this->preferences[$key]:'';

        if(isset($key) && isset($value)){
            $this->preferences[$key] = $value;
            $preference = UserPreference::load(array('key'=>$key,'user'=>$this->login));
            if(!$preference) $preference = new UserPreference();
            $preference->key = $key;
            $preference->value = $value;
            $preference->user = $this->login;
            $preference->save();
            if($myUser->login == $this->login) $_SESSION['currentUser'] = serialize($this);
        }
    }

    public function loadRanks(){
        //Ajout des rangs depuis les liens user/firm/rank
        foreach (UserFirmRank::loadAll(array('user'=>$this->login), null,  null,  array('*'), 1) as $firmRank) {
            $rank = $firmRank->join('rank');
            $firm = $firmRank->join('firm');
            $this->firms[$firm->id] = $firm;
            if(!isset($this->