class.ilAddressbook.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/


class ilAddressbook
{
        var $ilias;

        var $lng;

        var $user_id;

        var $table_addr;

        function ilAddressbook($a_user_id = 0)
        {
                global $ilias,$lng;

                $this->ilias = &$ilias;
                $this->lng = &$lng;
                $this->user_id = $a_user_id;

                $this->table_addr = 'addressbook';
        }
        function searchUsers($a_query_str)
        {
                if($a_query_str)
                {
                        $query = "SELECT * FROM $this->table_addr ".
                                "WHERE (login LIKE '%".addslashes($a_query_str)."%' ".
                                "OR firstname LIKE '%".addslashes($a_query_str)."%' ".
                                "OR lastname LIKE '%".addslashes($a_query_str)."%' ".
                                "OR email LIKE '%".addslashes($a_query_str)."%') ".
                                "AND user_id = '".$this->user_id."'";
                }
                else
                {
                        $query = "SELECT * FROM $this->table_addr ".
                                "WHERE user_id = '".$this->user_id."'";
                }
                $res = $this->ilias->db->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $entries[] = array(
                                "login"      => ($row->login),
                                "firstname"  => ($row->firstname),
                                "lastname"   => ($row->lastname),
                                "email"      => ($row->email));
                }
                return $entries ? $entries : array();
        }
        function addEntry($a_login,$a_firstname,$a_lastname,$a_email)
        {
                global $ilDB;
                
                $query = "INSERT INTO $this->table_addr ".
                        "SET user_id = ".$ilDB->quote($this->user_id).",".
                        "login = ".$ilDB->quote($a_login).",".
                        "firstname = ".$ilDB->quote($a_firstname).",".
                        "lastname = ".$ilDB->quote($a_lastname).",".
                        "email = ".$ilDB->quote($a_email)."";

                $res = $this->ilias->db->query($query);

                return true;
        }

        function updateEntry($a_addr_id,$a_login,$a_firstname,$a_lastname,$a_email)
        {
                global $ilDB;
                
                $query = "UPDATE $this->table_addr ".
                        "SET login = ".$ilDB->quote($a_login).",".
                        "firstname = ".$ilDB->quote($a_firstname).",".
                        "lastname = ".$ilDB->quote($a_lastname).",".
                        "email = ".$ilDB->quote($a_email)." ".
                        "WHERE user_id = ".$ilDB->quote($this->user_id)." ".
                        "AND addr_id = ".$ilDB->quote($a_addr_id)."";

                $res = $this->ilias->db->query($query);

                return true;
        }

        function getEntries()
        {
                global $ilDB;
                
                $query = "SELECT * FROM $this->table_addr ".
                        "WHERE user_id = ".$ilDB->quote($this->user_id)." ";
                
                if (trim($this->getSearchQuery()) != '')
                {
                $query .= " AND (login LIKE '%".addslashes(trim($this->getSearchQuery()))."%' ".
                                "OR firstname LIKE '%".addslashes(trim($this->getSearchQuery()))."%' ".
                                "OR lastname LIKE '%".addslashes(trim($this->getSearchQuery()))."%' ".
                                "OR email LIKE '%".addslashes(trim($this->getSearchQuery()))."%') ";
                }
                
                $query .= " ORDER BY login,lastname";

                $res = $this->ilias->db->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $entries[] = array(
                                "addr_id"    => $row->addr_id,
                                "login"      => ($row->login),
                                "firstname"  => ($row->firstname),
                                "lastname"   => ($row->lastname),
                                "email"      => ($row->email));
                }
                return $entries ? $entries : array();
        }
        function getEntry($a_addr_id)
        {
                global $ilDB;
                
                $query = "SELECT * FROM $this->table_addr ".
                        "WHERE user_id = ".$ilDB->quote($this->user_id)." ".
                        "AND addr_id = ".$ilDB->quote($a_addr_id)." ";

                $row = $this->ilias->db->getRow($query,DB_FETCHMODE_OBJECT);

                return array(
                        "addr_id"    => $row->addr_id,
                        "login"      => ($row->login),
                        "firstname"  => ($row->firstname),
                        "lastname"   => ($row->lastname),
                        "email"      => ($row->email));
        }

        function deleteEntries($a_entries)
        {
                if(is_array($a_entries))
                {
                        foreach($a_entries as $entry)
                        {
                                $this->deleteEntry($entry);
                        }
                }
                return true;
        }
        function deleteEntry($a_addr_id)
        {
                global $ilDB;
                
                $query = "DELETE FROM addressbook_mailing_lists_assignments ".
                                 "WHERE addr_id = ".$ilDB->quote($a_addr_id)." ";
                $this->ilias->db->query($query);
                
                $query = "DELETE FROM $this->table_addr ".
                        "WHERE user_id = ".$ilDB->quote($this->user_id)." ".
                        "AND addr_id = ".$ilDB->quote($a_addr_id)." ";
                $res = $this->ilias->db->query($query);

                return true;
        }

        function checkEntry($a_login)
        {
                global $ilDB;
                
                if ($a_login != '')
                {
                        $query = $ilDB->prepare("SELECT addr_id FROM ".$this->table_addr." WHERE user_id = ? AND login = ?",
                                        array('integer', 'text'));
                        
                        $result = $ilDB->execute($query, array($this->user_id, $a_login));                      
                        while($record = $ilDB->fetchAssoc($result))
                        {
                                return $record['addr_id'];
                        }
                }
                
                return 0;
        }

        /* Check whether an entry with a given login name already exists */
        function checkEntryByLogin($a_login)
        {
                global $ilDB;
                
                if ($a_login != "")
                {
                        $query = $ilDB->prepare("SELECT addr_id FROM ".$this->table_addr." WHERE user_id = ? AND login = ?",
                                        array('integer', 'text'));
                        
                        $result = $ilDB->execute($query, array($this->user_id, $a_login));                      
                        while($record = $ilDB->fetchAssoc($result))
                        {
                                return $record['addr_id'];
                        }
                }
                
                return 0;
        }
        
        public function setSearchQuery($search_query = '')
        {
                $this->search_query = $search_query;
        }
        public function getSearchQuery()
        {
                return $this->search_query;
        }
}
?>