mirror of
https://github.com/EGroupware/egroupware.git
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306 lines
12 KiB
PHP
306 lines
12 KiB
PHP
<?php
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/**
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* Addressbook - SQL backend
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*
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* @link http://www.egroupware.org
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @package addressbook
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* @copyright (c) 2006 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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include_once(EGW_INCLUDE_ROOT.'/etemplate/inc/class.so_sql.inc.php');
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/**
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* SQL storage object of the adressbook
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*
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* @package addressbook
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @copyright (c) 2006 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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*/
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class socontacts_sql extends so_sql
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{
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/**
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* name of customefields table
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*
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* @var string
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*/
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var $extra_table = 'egw_addressbook_extra';
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var $extra_join = ' LEFT JOIN egw_addressbook_extra ON egw_addressbook.contact_id=egw_addressbook_extra.contact_id';
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var $account_repository = 'sql';
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var $contact_repository = 'sql';
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/**
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* internal name of the id, gets mapped to uid
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*
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* @var string
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*/
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var $contacts_id='id';
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function socontacts_sql()
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{
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$this->so_sql('phpgwapi','egw_addressbook',null,'contact_'); // calling the constructor of the extended class
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if ($GLOBALS['egw_info']['server']['account_repository'])
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{
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$this->account_repository = $GLOBALS['egw_info']['server']['account_repository'];
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}
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elseif ($GLOBALS['egw_info']['server']['auth_type'])
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{
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$this->account_repository = $GLOBALS['egw_info']['server']['auth_type'];
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}
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if ($GLOBALS['egw_info']['server']['contact_repository'])
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{
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$this->contact_repository = $GLOBALS['egw_info']['server']['contact_repository'];
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}
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}
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/**
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* Query organisations by given parameters
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*
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* @var array $param
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* @var string $param[org_view] 'org_name', 'org_name,adr_one_location', 'org_name,org_unit' how to group
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* @var int $param[owner] addressbook to search
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* @var string $param[search] search pattern for org_name
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* @var string $param[searchletter] letter the org_name need to start with
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* @var array $param[col_filter] filter
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* @var string $param[search] or'ed search pattern
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* @var int $param[start]
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* @var int $param[num_rows]
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* @var string $param[sort] ASC or DESC
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* @return array or arrays with keys org_name,count and evtl. adr_one_location or org_unit
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*/
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function organisations($param)
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{
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$filter = is_array($param['col_filter']) ? $param['col_filter'] : array();
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// fix cat_id filter to search in comma-separated multiple cats and return subcats
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if ((int)$filter['cat_id'])
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{
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$filter[] = $this->_cat_filter($filter['cat_id']);
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unset($filter['cat_id']);
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}
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// add filter for read ACL in sql, if user is NOT the owner of the addressbook
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if ($param['owner'] && $param['owner'] == $GLOBALS['egw_info']['user']['account_id'])
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{
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$filter['owner'] = $param['owner'];
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}
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else
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{
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// we have no private grants in addressbook at the moment, they have then to be added here too
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if ($param['owner'])
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{
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if (!$this->grants[(int) $filter['owner']]) return false; // we have no access to that addressbook
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$filter['owner'] = $param['owner'];
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$filter['private'] = 0;
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}
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else // search all addressbooks, incl. accounts
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{
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if ($this->account_repository != 'sql' && $this->contact_repository != 'sql-ldap')
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{
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$filter[] = $this->table_name.'.contact_owner != 0'; // in case there have been accounts in sql previously
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}
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$filter[] = "(contact_owner=".(int)$GLOBALS['egw_info']['user']['account_id'].
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" OR contact_private=0 AND contact_owner IN (".
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implode(',',array_keys($this->grants))."))";
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}
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}
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if ($param['searchletter'])
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{
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$filter[] = 'org_name LIKE '.$this->db->quote($param['searchletter'].'%');
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}
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else
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{
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$filter[] = "org_name != ''";// AND org_name IS NOT NULL";
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}
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$sort = $param['sort'] == 'DESC' ? 'DESC' : 'ASC';
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list(,$by) = explode(',',$param['org_view']);
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if (!$by)
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{
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$extra = array(
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'COUNT(org_name) AS org_count',
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"COUNT(DISTINCT CASE WHEN org_unit IS NULL THEN '' ELSE org_unit END) AS org_unit_count",
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"COUNT(DISTINCT CASE WHEN adr_one_locality IS NULL THEN '' ELSE adr_one_locality END) AS adr_one_locality_count",
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);
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$append = "GROUP BY org_name ORDER BY org_name $sort";
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}
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else // by adr_one_location or org_unit
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{
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// org total for more then one $by
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$append = "GROUP BY org_name HAVING {$by}_count > 1 ORDER BY org_name $sort";
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parent::search($param['search'],array('org_name'),$append,array(
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"NULL AS $by",
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'COUNT(org_name) AS org_count',
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"COUNT(DISTINCT CASE WHEN org_unit IS NULL THEN '' ELSE org_unit END) AS org_unit_count",
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"COUNT(DISTINCT CASE WHEN adr_one_locality IS NULL THEN '' ELSE adr_one_locality END) AS adr_one_locality_count",
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),'%',false,'OR','UNION',$filter);
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// org by location
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$append = "GROUP BY org_name,$by ORDER BY org_name $sort,$by $sort";
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parent::search($param['search'],array('org_name'),$append,array(
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"CASE WHEN $by IS NULL THEN '' ELSE $by END AS $by",
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'COUNT(org_name) AS org_count',
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"COUNT(DISTINCT CASE WHEN org_unit IS NULL THEN '' ELSE org_unit END) AS org_unit_count",
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"COUNT(DISTINCT CASE WHEN adr_one_locality IS NULL THEN '' ELSE adr_one_locality END) AS adr_one_locality_count",
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),'%',false,'OR','UNION',$filter);
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$append = "ORDER BY org_name $sort,CASE WHEN $by IS NULL THEN 1 ELSE 2 END,$by $sort";
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}
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$rows = parent::search($param['search'],array('org_name'),$append,$extra,'%',false,'OR',
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array($param['start'],$param['num_rows']),$filter);
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if (!$rows) return false;
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// query the values for *_count == 1, to display them instead
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$filter['org_name'] = $orgs = array();
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foreach($rows as $n => $row)
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{
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if ($row['org_unit_count'] == 1 || $row['adr_one_locality_count'] == 1)
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{
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$filter['org_name'][$row['org_name']] = $row['org_name']; // use as key too to have every org only once
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}
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$org_key = $row['org_name'].($by ? '|||'.($row[$by] || $row[$by.'_count']==1 ? $row[$by] : '|||') : '');
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$orgs[$org_key] = $row;
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}
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unset($rows);
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if (count($filter['org_name']))
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{
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foreach((array) parent::search($criteria,array('org_name','org_unit','adr_one_locality'),'GROUP BY org_name,org_unit,adr_one_locality',
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'','%',false,'AND',false,$filter) as $row)
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{
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$org_key = $row['org_name'].($by ? '|||'.$row[$by] : '');
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if ($orgs[$org_key]['org_unit_count'] == 1)
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{
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$orgs[$org_key]['org_unit'] = $row['org_unit'];
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}
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if ($orgs[$org_key]['adr_one_locality_count'] == 1)
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{
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$orgs[$org_key]['adr_one_locality'] = $row['adr_one_locality'];
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}
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if ($by && isset($orgs[$org_key = $row['org_name'].'||||||']))
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{
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if ($orgs[$org_key]['org_unit_count'] == 1)
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{
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$orgs[$org_key]['org_unit'] = $row['org_unit'];
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}
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if ($orgs[$org_key]['adr_one_locality_count'] == 1)
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{
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$orgs[$org_key]['adr_one_locality'] = $row['adr_one_locality'];
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}
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}
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}
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}
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return array_values($orgs);
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}
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/**
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* searches db for rows matching searchcriteria
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*
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* '*' and '?' are replaced with sql-wildcards '%' and '_'
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*
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* For a union-query you call search for each query with $start=='UNION' and one more with only $order_by and $start set to run the union-query.
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*
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* @param array/string $criteria array of key and data cols, OR a SQL query (content for WHERE), fully quoted (!)
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* @param boolean/string/array $only_keys=true True returns only keys, False returns all cols. or
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* comma seperated list or array of columns to return
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* @param string $order_by='' fieldnames + {ASC|DESC} separated by colons ',', can also contain a GROUP BY (if it contains ORDER BY)
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* @param string/array $extra_cols='' string or array of strings to be added to the SELECT, eg. "count(*) as num"
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* @param string $wildcard='' appended befor and after each criteria
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* @param boolean $empty=false False=empty criteria are ignored in query, True=empty have to be empty in row
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* @param string $op='AND' defaults to 'AND', can be set to 'OR' too, then criteria's are OR'ed together
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* @param mixed $start=false if != false, return only maxmatch rows begining with start, or array($start,$num), or 'UNION' for a part of a union query
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* @param array $filter=null if set (!=null) col-data pairs, to be and-ed (!) into the query without wildcards
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* @param string $join='' sql to do a join, added as is after the table-name, eg. ", table2 WHERE x=y" or
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* "LEFT JOIN table2 ON (x=y)", Note: there's no quoting done on $join!
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* @param boolean $need_full_no_count=false If true an unlimited query is run to determine the total number of rows, default false
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* @return boolean/array of matching rows (the row is an array of the cols) or False
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*/
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function &search($criteria,$only_keys=True,$order_by='',$extra_cols='',$wildcard='',$empty=False,$op='AND',$start=false,$filter=null,$join='',$need_full_no_count=false)
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{
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if ((int) $this->debug >= 4) echo "<p>socontacts_sql::search(".print_r($criteria,true).",".print_r($only_keys,true).",'$order_by','$extra_cols','$wildcard','$empty','$op','$start',".print_r($filter,true).",'$join')</p>\n";
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$owner = isset($filter['owner']) ? $filter['owner'] : (isset($criteria['owner']) ? $criteria['owner'] : null);
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// fix cat_id filter to search in comma-separated multiple cats and return subcats
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if ((int)$filter['cat_id'])
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{
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$filter[] = $this->_cat_filter($filter['cat_id']);
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unset($filter['cat_id']);
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}
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// add filter for read ACL in sql, if user is NOT the owner of the addressbook
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if (isset($this->grants) && !(isset($filter['owner']) && $filter['owner'] == $GLOBALS['egw_info']['user']['account_id']))
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{
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// we have no private grants in addressbook at the moment, they have then to be added here too
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if (isset($filter['owner']))
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{
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if (!$this->grants[(int) $filter['owner']]) return false; // we have no access to that addressbook
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$filter['private'] = 0;
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}
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else // search all addressbooks, incl. accounts
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{
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if ($this->account_repository != 'sql' && $this->contact_repository != 'sql-ldap')
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{
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$filter[] = $this->table_name.'.contact_owner != 0'; // in case there have been accounts in sql previously
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}
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$filter[] = "($this->table_name.contact_owner=".(int)$GLOBALS['egw_info']['user']['account_id'].
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" OR contact_private=0 AND $this->table_name.contact_owner IN (".
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implode(',',array_keys($this->grants)).") OR $this->table_name.contact_owner IS NULL)";
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}
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}
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$search_customfields = isset($criteria['contact_value']) && !empty($criteria['contact_value']);
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if (is_array($criteria))
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{
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foreach($criteria as $col => $val)
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{
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if ($col{0} == '#') // search for a value in a certain custom field
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{
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unset($criteria[$col]);
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$criteria[] = $this->db->expression($this->extra_table,'(',array('contact_name'=>substr($col,1),'contact_value'=>$val),')');
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$search_customfields = true;
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}
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}
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}
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if ($search_customfields) // search the custom-fields
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{
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$join .= $this->extra_join;
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if (is_string($only_keys)) $only_keys = 'DISTINCT '.str_replace(array('contact_id','contact_owner'),
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array($this->table_name.'.contact_id',$this->table_name.'.contact_owner'),$only_keys);
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// only return the egw_addressbook columns, to not generate dublicates by the left join
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// and to not return the NULL for contact_{id|owner} of not found custom fields!
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if (is_bool($only_keys)) $only_keys = 'DISTINCT '.$this->table_name.'.*';
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if (isset($filter['owner']))
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{
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$filter[] = $this->table_name.'.contact_owner='.(int)$filter['owner'];
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unset($filter['owner']);
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}
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}
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return parent::search($criteria,$only_keys,$order_by,$extra_cols,$wildcard,$empty,$op,$start,$filter,$join,$need_full_no_count);
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}
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/**
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* fix cat_id filter to search in comma-separated multiple cats and return subcats
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*
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* @internal
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* @param int $cat_id
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* @return string sql to filter by given cat
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*/
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function _cat_filter($cat_id)
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{
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if (!is_object($GLOBALS['egw']->categories))
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{
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$GLOBALS['egw']->categories = CreateObject('phpgwapi.categories');
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}
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foreach($GLOBALS['egw']->categories->return_all_children((int)$cat_id) as $cat)
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{
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$cat_filter[] = $this->db->concat("','",cat_id,"','")." LIKE '%,$cat,%'";
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}
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return '('.implode(' OR ',$cat_filter).')';
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}
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} |