egroupware_official/addressbook/inc/class.so_ldap.inc.php

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<?php
/**************************************************************************\
* eGroupWare - LDAP wrapper class for contacts *
* http://www.egroupware.org *
* Written by Cornelius Weiss <egw@von-und-zu-weiss.de> *
* -------------------------------------------- *
* 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. *
\**************************************************************************/
/* $Id$ */
require_once(EGW_INCLUDE_ROOT.'/phpgwapi/inc/class.contacts.inc.php');
/**
* Wrapper class for phpgwapi.contacts_ldap
* This makes it compatible with vars and parameters of so_sql
* Maybe one day this becomes a generalized ldap storage object :-)
*
2005-11-11 21:50:12 +01:00
* @package addressbook
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
*/
class so_ldap extends contacts
{
var $data;
var $db_data_cols;
var $db_key_cols;
/**
* constructor of the class
*
*/
function so_ldap()
{
parent::contacts();
$this->db_data_cols = $this->stock_contact_fields + $this->non_contact_fields;
}
/**
* reads row matched by key and puts all cols in the data array
*
* @param array $keys array with keys in form internalName => value, may be a scalar value if only one key
* @param string/array $extra_cols string or array of strings to be added to the SELECT, eg. "count(*) as num"
* @param string $join='' sql to do a join, added as is after the table-name, eg. ", table2 WHERE x=y" or
* @return array/boolean data if row could be retrived else False
*/
function read($keys,$extra_cols='',$join='')
{
$contacts = parent::read_single_entry($keys);
return $contacts[0];
}
/**
* saves the content of data to the db
*
* @param array $keys if given $keys are copied to data before saveing => allows a save as
* @return int 0 on success and errno != 0 else
*/
function save($keys=null)
{
$data =& $this->data;
// new contact
if(empty($this->data[$this->contacts_id]))
{
$ret = parent::add($data['owner'],$data,$data['access'],$data['cat_id'],$data['tid']);
}
else
{
$ret = parent::update($data[$this->contacts_id],$data['owner'],$data);
}
return $ret === false ? 1 : 0;
}
/**
* deletes row representing keys in internal data or the supplied $keys if != null
*
* @param array $keys if given array with col => value pairs to characterise the rows to delete
* @return int affected rows, should be 1 if ok, 0 if an error
*/
function delete($keys=null)
{
// single entry
if($keys[$this->contacts_id]) $keys = array( 0 => $keys);
$ret = 0;
foreach($keys as $entry)
{
if(parent::delete($entry[$this->contacts_id]) === false)
{
return 0;
}
else
{
$ret++;
}
}
return $ret;
}
/**
* searches db for rows matching searchcriteria
*
* '*' and '?' are replaced with sql-wildcards '%' and '_'
*
* @param array/string $criteria array of key and data cols, OR a SQL query (content for WHERE), fully quoted (!)
* @param boolean/string $only_keys=true True returns only keys, False returns all cols. comma seperated list of keys to return
* @param string $order_by='' fieldnames + {ASC|DESC} separated by colons ',', can also contain a GROUP BY (if it contains ORDER BY)
* @param string/array $extra_cols='' string or array of strings to be added to the SELECT, eg. "count(*) as num"
* @param string $wildcard='' appended befor and after each criteria
* @param boolean $empty=false False=empty criteria are ignored in query, True=empty have to be empty in row
* @param string $op='AND' defaults to 'AND', can be set to 'OR' too, then criteria's are OR'ed together
* @param mixed $start=false if != false, return only maxmatch rows begining with start, or array($start,$num)
* @param array $filter=null if set (!=null) col-data pairs, to be and-ed (!) into the query without wildcards
* @param string $join='' sql to do a join, added as is after the table-name, eg. ", table2 WHERE x=y" or
* "LEFT JOIN table2 ON (x=y)", Note: there's no quoting done on $join!
* @param boolean $need_full_no_count=false If true an unlimited query is run to determine the total number of rows, default false
* @return array of matching rows (the row is an array of the cols) or False
*/
function &search($criteria,$only_keys=True,$order_by='',$extra_cols='',$wildcard='',$empty=False,$op='AND',$start=false,$filter=null,$join='',$need_full_no_count=false)
{
$order_by = explode(',',$order_by);
$order_by = explode(' ',$order_by);
$sort = $order_by[0];
$order = $order_by[1];
$query = $criteria;
$fields = $only_keys ? ($only_keys === true ? $this->contacts_id : $only_keys) : '';
$limit = $need_full_no_count ? 0 : $GLOBALS['egw_info']['user']['preferences']['common']['maxmatchs'];
return parent::read($start,$limit,$fields,$query,$filter,$sort,$order);
}
}