forked from extern/egroupware
478 lines
20 KiB
PHP
478 lines
20 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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var $accounts_table = 'egw_accounts';
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var $accounts_join = ' JOIN egw_accounts ON person_id=egw_addressbook.contact_id';
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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 $account_repository = 'sql';
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function socontacts_sql($app='',$table='',$db=null,$column_prefix='')
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{
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$this->so_sql($app,$table,$db,$column_prefix); // 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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}
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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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$filter[] = "(contact_owner=".(int)$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($filter['cat_id']);
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}
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// add filter for read ACL in sql, if user is NOT the owner of the addressbook
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if (!(isset($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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$filter[] = "($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 $this->table_name.contact_owner IS NULL)";
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}
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}
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if (!$owner && $this->account_repository == 'sql') // owner not set (=all) or 0 --> include accounts
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{
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if (!is_array($extra_cols)) $extra_cols = $extra_cols ? explode(',',$extra_cols) : array();
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$accounts2contacts = array(
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'contact_id' => "CASE WHEN $this->table_name.contact_id IS NULL THEN ".$this->db->concat("'account:'",'account_id').
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" ELSE $this->table_name.contact_id END AS contact_id",
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'contact_owner' => "CASE WHEN $this->table_name.contact_owner IS NULL THEN 0 ELSE $this->table_name.contact_owner END AS contact_owner",
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'contact_tid' => 'CASE WHEN contact_tid IS NULL THEN \'n\' ELSE contact_tid END AS contact_tid',
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'n_family' => 'CASE WHEN n_family IS NULL THEN account_lastname ELSE n_family END AS n_family',
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'n_given' => 'CASE WHEN n_given IS NULL THEN account_firstname ELSE n_given END AS n_given',
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'contact_email' => 'CASE WHEN contact_email IS NULL THEN account_email ELSE contact_email END AS contact_email',
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);
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$extra_cols = $extra_cols ? array_merge(is_array($extra_cols) ? $extra_cols : implode(',',$extra_cols),array_values($accounts2contacts)) :
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array_values($accounts2contacts);
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// we need to remove the above columns from the select list, as they are added again via extra_cols and
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// having them double is ambigues
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if (!$only_keys)
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{
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$only_keys = array_diff(array_keys($this->db_cols),array_keys($accounts2contacts));
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}
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elseif($only_keys !== true)
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{
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if (!is_array($only_keys)) $only_keys = explode(',',$only_keys);
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foreach(array_keys($accounts2contacts) as $col)
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{
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if (($key = array_search($col,$only_keys)) !== false ||
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($key = array_search(str_replace('contact_','',$col),$only_keys)) !== false)
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{
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unset($only_keys[$key]);
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}
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}
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}
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foreach($filter as $col => $value)
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{
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if (!is_int($col) && ($db_col = array_search($col,$this->db_cols)) !== false)
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{
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if (isset($accounts2contacts[$db_col]))
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{
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unset($filter[$col]);
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$filter[] = str_replace(' AS '.$db_col,'',$accounts2contacts[$db_col]).
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($value === "!''" ? "!=''" : '='.$this->db->quote($value,$this->table_def['fd'][$db_col]['type']));
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}
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elseif($value === "!''") // not empty query, will match all accounts, as their value is NULL not ''
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{
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unset($filter[$col]);
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$filter[] = "($db_col != '' AND $db_col IS NOT NULL)";
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}
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}
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elseif (preg_match("/^([a-z0-9_]+) *(=|!=|LIKE|NOT LIKE|=!) *'(.*)'\$/i",$value,$matches))
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{
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if (($db_col = array_search($matches[1],$this->db_cols)) !== false && isset($accounts2contacts[$db_col]))
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{
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if ($matches[2] == '=!') $matches[2] = '!=';
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$filter[$col] = str_replace(' AS '.$db_col,'',$accounts2contacts[$db_col]).' '.$matches[2].' \''.$matches[3].'\'';
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}
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}
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}
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// dont list groups
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$filter[] = "(account_type != 'g' OR account_type IS NULL)";
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}
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if ($criteria['contact_value']) // 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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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($filter['owner']);
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}
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}
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if ($this->account_repository == 'sql')
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{
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if (is_null($owner)) // search for accounts AND contacts of all addressbooks
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{
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/* only enable that after testing with postgres, I dont want to break more postgres stuff ;-)
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if ($this->db->capabilities['outer_join'])
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{
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$join = 'OUTER'.$this->accounts_join.' '.$join;
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}
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else */ // simulate the outer join with a union
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{
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parent::search($criteria,$only_keys,$order_by,$extra_cols,$wildcard,$empty,$op,'UNION',$filter,
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'LEFT'.$this->accounts_join.$join,$need_full_no_count);
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$filter[] = '(person_id=0 OR person_id IS NULL)'; // unfortunally both is used in eGW
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parent::search($criteria,$only_keys,$order_by,$extra_cols,$wildcard,$empty,$op,'UNION',$filter,
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'RIGHT'.$this->accounts_join.$join,$need_full_no_count);
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}
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}
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elseif (!$owner) // search for accounts only
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{
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$join = ' RIGHT'.$this->accounts_join.$join;
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$filter[] = "account_type='u'"; // no groups
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}
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}
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return parent::search($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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/**
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* reads contact data including custom fields
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*
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* reimplemented to read/convert accounts and return the account_id for them
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*
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* @param integer/string $contact_id contact_id or 'account:'.account_id
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* @return array/boolean data if row could be retrived else False
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*/
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function read($contact_id)
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{
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//echo "<p>socontacts_sql::read($contact_id)</p>\n";
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if (substr($contact_id,0,8) == 'account:')
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{
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$account_id = (int) substr($contact_id,8);
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if (!$GLOBALS['egw']->accounts->exists($account_id)) return false; // account does not exist
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// check if the account is already linked with a contact, if not create one with the content of the account
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if (!($contact_id = $GLOBALS['egw']->accounts->id2name($account_id,'person_id')) &&
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!($matching_contact_id = $this->_find_unique_contact(
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$GLOBALS['egw']->accounts->id2name($account_id,'account_firstname'),
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$GLOBALS['egw']->accounts->id2name($account_id,'account_lastname'))))
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{
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// as the account object has no function to just read a record and NOT override it's internal data,
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// we have to instanciate a new object and can NOT use $GLOBALS['egw']->accounts !!!
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$account =& new accounts($account_id,'u');
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$account->read();
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if (!$account->data['account_id']) return false; // account not found
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$this->init();
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$this->save(array(
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'n_family' => $account->data['lastname'],
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'n_given' => $account->data['firstname'],
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'n_fn' => $account->data['firstname'].' '.$account->data['lastname'],
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'n_fileas' => $account->data['lastname'].', '.$account->data['firstname'],
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'email' => $account->data['email'],
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'owner' => 0,
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'tid' => 'n',
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'creator' => $GLOBALS['egw_info']['user']['account_id'],
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'created' => time(),
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'modifier' => $GLOBALS['egw_info']['user']['account_id'],
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'modified' => time(),
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),$account_id);
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return $this->data+array('account_id' => $account_id);
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}
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elseif ($matching_contact_id)
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{
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|
//echo "<p>socontacts_sql($contact_id) account_id=$account_id, matching_contact_id=$matching_contact_id</p>\n";
|
|
$contact = parent::read($matching_contact_id);
|
|
$contact['owner'] = 0;
|
|
$this->save($contact,$account_id);
|
|
|
|
return $this->data+array('account_id' => $account_id);
|
|
}
|
|
//echo "<p>socontacts_sql::read() account_id='$account_id', contact_id='$contact_id'</p>\n"; exit;
|
|
}
|
|
if (($contact = parent::read($contact_id)) && !$contact['owner']) // return account_id for accounts
|
|
{
|
|
$contact['account_id'] = $GLOBALS['egw']->accounts->name2id($contact_id,'person_id');
|
|
}
|
|
return $contact;
|
|
}
|
|
|
|
function _find_unique_contact($firstname,$lastname)
|
|
{
|
|
$contacts =& $this->search(array(
|
|
'contact_owner != 0',
|
|
'n_given' => $firstname,
|
|
'n_family' => $lastname,
|
|
'private' => 0,
|
|
));
|
|
|
|
return $contacts && count($contacts) == 1 ? $contacts[0]['id'] : false;
|
|
}
|
|
|
|
/**
|
|
* saves the content of data to the db
|
|
*
|
|
* reimplemented to write for accounts some of the data to the account too and link it with the contact
|
|
*
|
|
* @param array $keys if given $keys are copied to data before saveing => allows a save as
|
|
* @param int $account_id if called by read account_id of account to save/link with contact (we dont overwrite the account-data in that case),
|
|
* otherwise we try getting it by accounts::name2id('person_id',$contact_id)
|
|
* @return int 0 on success and errno != 0 else
|
|
*/
|
|
function save($data=null,$account_id=0)
|
|
{
|
|
$this->data_merge($data);
|
|
|
|
// if called by read's automatic conversation --> dont change the email of the account (if set)
|
|
if (!$this->data['owner'] && $account_id &&
|
|
($email = $GLOBALS['egw']->accounts->id2name($account_id,'account_email')) && $data['email'] != $email)
|
|
{
|
|
if (!$data['email_home']) $data['email_home'] = $data['email'];
|
|
$data['email'] = $email;
|
|
}
|
|
if (!($error = parent::save()) && !$this->data['owner']) // successfully saved an account --> sync our data in the account-table
|
|
{
|
|
if (!$account_id && !($account_id = $GLOBALS['egw']->accounts->name2id($this->data['id'],'person_id')) &&
|
|
// try find a matching account for migration
|
|
!($account_id = $GLOBALS['egw']->accounts->name2id($this->data['n_given'].' '.$this->data['n_family'],'account_fullname')))
|
|
{
|
|
// ToDo create new account
|
|
}
|
|
// as the account object has no function to just read a record and NOT override it's internal data,
|
|
// we have to instanciate a new object and can NOT use $GLOBALS['egw']->accounts !!!
|
|
$account =& new accounts($account_id,'u');
|
|
$account->read_repository();
|
|
|
|
if (!$account->data['account_id']) return false; // account not found
|
|
|
|
foreach(array(
|
|
'n_family' => 'lastname',
|
|
'n_given' => 'firstname',
|
|
'email' => 'email',
|
|
'id' => 'person_id',
|
|
) as $c_name => $a_name)
|
|
{
|
|
$account->data[$a_name] = $this->data[$c_name];
|
|
}
|
|
$account->save_repository();
|
|
}
|
|
return $error;
|
|
}
|
|
} |