egroupware/addressbook/inc/class.socontacts.inc.php
2006-06-24 05:57:13 +00:00

866 lines
27 KiB
PHP
Executable File

<?php
/**
* Addressbook - General storage object
*
* @link http://www.egroupware.org
* @author Cornelius Weiss <egw-AT-von-und-zu-weiss.de>
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @package addressbook
* @copyright (c) 2005/6 by Cornelius Weiss <egw@von-und-zu-weiss.de> and Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id$
*/
/**
* General storage object of the adressbook
*
* The contact storage has 3 operation modi (contact_repository):
* - sql: contacts are stored in the SQL table egw_addressbook & egw_addressbook_extra (custom fields)
* - ldap: contacts are stored in LDAP (accounts have to be stored in LDAP too!!!).
* Custom fields are not availible in that case!
* - sql-ldap: contacts are read and searched in SQL, but saved to both SQL and LDAP.
* Other clients (Thunderbird, ...) can use LDAP readonly. The get maintained via eGroupWare only.
*
* The accounts can be stored in SQL or LDAP too (account_repository):
* If the account-repository is different from the contacts-repository, the filter all (no owner set)
* will only search the accounts and NOT the contacts! Only the filter accounts (owner=0) shows accounts.
*
* If sql-ldap is used as contact-storage (LDAP is managed from eGroupWare) the filter all, searches
* the accounts in the SQL contacts-table too. Change in made in LDAP, are not detected in that case!
*
* @package addressbook
* @author Cornelius Weiss <egw-AT-von-und-zu-weiss.de>
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @copyright (c) 2005/6 by Cornelius Weiss <egw@von-und-zu-weiss.de> and Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
*/
class socontacts
{
/**
* name of customefields table
*
* @var string
*/
var $extra_table = 'egw_addressbook_extra';
/**
* @var string
*/
var $extra_id = 'contact_id';
/**
* @var string
*/
var $extra_owner = 'contact_owner';
/**
* @var string
*/
var $extra_key = 'contact_name';
/**
* @var string
*/
var $extra_value = 'contact_value';
/**
* Contact repository in 'sql' or 'ldap'
*
* @var string
*/
var $contact_repository = 'sql';
/**
* Grants as account_id => rights pairs
*
* @var array
*/
var $grants;
/**
* userid of current user
*
* @var int $user
*/
var $user;
/**
* memberships of the current user
*
* @var array
*/
var $memberships;
/**
* LDAP searches only a limited set of attributes for performance reasons,
* you NEED an index for that columns, ToDo: make it configurable
* minimum: $this->columns_to_search = array('n_family','n_given','org_name','email');
*/
var $ldap_search_attributes = array(
'n_family','n_middle','n_given','org_name','org_unit',
'adr_one_location','adr_two_location','note',
'email','mozillasecondemail',
);
/**
* In SQL we can search all columns, though a view make on real sense
*/
var $sql_cols_not_to_search = array(
'jpegphoto','owner','tid','private','id','cat_id',
'modified','modifier','creator','created','tz','account_id',
);
/**
* columns to search, if we search for a single pattern
*
* @var array
*/
var $columns_to_search = array();
/**
* extra columns to search if accounts are included, eg. account_lid
*
* @var array
*/
var $account_extra_search = array();
/**
* columns to search for accounts, if stored in different repository
*
* @var array
*/
var $account_cols_to_search = array();
/**
* customfields name => array(...) pairs
*
* @var array
*/
var $customfields = array();
/**
* content-types as name => array(...) pairs
*
* @var array
*/
var $content_types = array();
/**
* total number of matches of last search
*
* @var int
*/
var $total;
/**
* storage object: sql (socontacts_sql) or ldap (so_ldap) backend class
*
* @var object
*/
var $somain;
/**
* storage object for accounts, if not identical to somain (eg. accounts in ldap, contacts in sql)
*
* @var object
*/
var $so_accounts;
/**
* account repository sql or ldap
*
* @var string
*/
var $account_repository = 'sql';
/**
* custom fields backend
*
* @var so_sql-object
*/
var $soextra;
function socontacts($contact_app='addressbook')
{
$this->user = $GLOBALS['egw_info']['user']['account_id'];
$this->memberships = $GLOBALS['egw']->accounts->memberships($this->user,true);
// account backend used
if ($GLOBALS['egw_info']['server']['account_repository'])
{
$this->account_repository = $GLOBALS['egw_info']['server']['account_repository'];
}
elseif ($GLOBALS['egw_info']['server']['auth_type'])
{
$this->account_repository = $GLOBALS['egw_info']['server']['auth_type'];
}
// contacts backend (contacts in LDAP require accounts in LDAP!)
if($GLOBALS['egw_info']['server']['contact_repository'] == 'ldap' && $this->account_repository == 'ldap')
{
$this->contact_repository = 'ldap';
$this->somain =& CreateObject('addressbook.so_ldap');
// static grants from ldap: all rights for the own personal addressbook and the group ones of the meberships
$this->grants = array($this->user => ~0);
foreach($this->memberships as $gid)
{
$this->grants[$gid] = ~0;
}
$this->columns_to_search = $this->ldap_search_attributes;
}
else // sql or sql->ldap
{
if ($GLOBALS['egw_info']['server']['contact_repository'] == 'sql-ldap')
{
$this->contact_repository = 'sql-ldap';
}
$this->somain =& CreateObject('addressbook.socontacts_sql');
// group grants are now grants for the group addressbook and NOT grants for all its members, therefor the param false!
$this->grants = $GLOBALS['egw']->acl->get_grants($contact_app,false);
// remove some columns, absolutly not necessary to search in sql
$this->columns_to_search = array_diff(array_values($this->somain->db_cols),$this->sql_cols_not_to_search);
}
if ($this->account_repository == 'ldap' && $this->contact_repository == 'sql')
{
if ($this->account_repository != $this->contact_repository)
{
$this->so_accounts =& CreateObject('addressbook.so_ldap');
$this->so_accounts->contacts_id = 'id';
$this->account_cols_to_search = $this->ldap_search_attributes;
}
else
{
$this->account_extra_search = array('uid');
}
}
// add grants for accounts: admin --> everything, everyone --> read
$this->grants[0] = EGW_ACL_READ; // everyone read access
if (isset($GLOBALS['egw_info']['user']['apps']['admin'])) // admin rights can be limited by ACL!
{
if (!$GLOBALS['egw']->acl->check('account_access',16,'admin')) $this->grants[0] |= EGW_ACL_EDIT;
// no add at the moment if (!$GLOBALS['egw']->acl->check('account_access',4,'admin')) $this->grants[0] |= EGW_ACL_ADD;
if (!$GLOBALS['egw']->acl->check('account_access',32,'admin')) $this->grants[0] |= EGW_ACL_DELETE;
}
// ToDo: it should be the other way arround, the backend should set the grants it uses
$this->somain->grants =& $this->grants;
$this->somain->contacts_id = 'id';
$this->soextra =& CreateObject('etemplate.so_sql');
$this->soextra->so_sql('phpgwapi',$this->extra_table);
$custom =& CreateObject('admin.customfields',$contact_app);
$this->customfields = $custom->get_customfields();
$this->content_types = $custom->get_content_types();
if (!$this->content_types)
{
$this->content_types = $custom->content_types = array('n' => array(
'name' => 'contact',
'options' => array(
'template' => 'addressbook.edit',
'icon' => 'navbar.png'
)));
$custom->save_repository();
}
}
/**
* Read all customfields of the given id's
*
* @param int/array $ids
* @return array id => name => value
*/
function read_customfields($ids)
{
foreach($ids as $key => $id)
{
if (!(int)$id) unset($ids[$key]);
}
if (!$ids) return array(); // nothing to do, eg. all these contacts are in ldap
$fields = array();
foreach((array)$this->soextra->search(array($this->extra_id => $ids),false) as $data)
{
if ($data) $fields[$data[$this->extra_id]][$data[$this->extra_key]] = $data[$this->extra_value];
}
return $fields;
}
/**
* changes the data from the db-format to your work-format
*
* it gets called everytime when data is read from the db
* This function needs to be reimplemented in the derived class
*
* @param array $data
*/
function db2data($data)
{
return $data;
}
/**
* changes the data from your work-format to the db-format
*
* It gets called everytime when data gets writen into db or on keys for db-searches
* this needs to be reimplemented in the derived class
*
* @param array $data
*/
function data2db($data)
{
return $data;
}
/**
* deletes contact entry including custom fields
*
* @param mixed $contact array with id or just the id
* @return boolean true on success or false on failiure
*/
function delete($contact)
{
if (is_array($contact)) $contact = $contact['id'];
// delete mainfields
if ($this->somain->delete($contact))
{
// delete customfields, can return 0 if there are no customfields
$this->soextra->delete(array($this->extra_id => $contact));
if ($this->contact_repository == 'sql-ldap')
{
if ($contact['account_id'])
{
// LDAP uses the uid attributes for the contact-id (dn),
// which need to be the account_lid for accounts!
$contact['id'] = $GLOBALS['egw']->account->id2name($contact['account_id']);
}
ExecMethod('addressbook.so_ldap.delete',$contact);
}
return true;
}
return false;
}
/**
* saves contact data including custiom felds
*
* @param array &$contact contact data from etemplate::exec
* @return bool false if all went wrong, errornumber on failure
*/
function save(&$contact)
{
// save mainfields
if ($contact['id'] && $this->contact_repository != $this->account_repository && is_object($this->so_accounts) &&
($this->contact_repository == 'sql' && !is_numeric($contact['id']) ||
$this->contact_repository == 'ldap' && is_numeric($contact['id'])))
{
$this->so_accounts->data = $this->data2db($contact);
$error_nr = $this->so_accounts->save();
$contact['id'] = $this->so_accounts->data['id'];
}
else
{
$this->somain->data = $this->data2db($contact);
if (!($error_nr = $this->somain->save()))
{
$contact['id'] = $this->somain->data['id'];
if ($this->contact_repository == 'sql-ldap')
{
$data = $this->somain->data;
if ($contact['account_id'])
{
// LDAP uses the uid attributes for the contact-id (dn),
// which need to be the account_lid for accounts!
$data['id'] = $GLOBALS['egw']->account->id2name($contact['account_id']);
}
ExecMethod('addressbook.so_ldap.save',$data);
}
}
}
if($error_nr) return $error_nr;
// save customfields
foreach ((array)$this->customfields as $field => $options)
{
if (!isset($contact['#'.$field])) continue;
$data = array(
$this->extra_id => $contact['id'],
$this->extra_owner => $contact['owner'],
$this->extra_key => $field,
);
if((string) $contact['#'.$field] === '') // dont write empty values
{
$this->soextra->delete($data); // just delete them, in case they were previously set
continue;
}
$data[$this->extra_value] = $contact['#'.$field];
if (($error_nr = $this->soextra->save($data)))
{
return $error_nr;
}
}
return false; // no error
}
/**
* reads contact data including custom fields
*
* @param int/string $contact_id contact_id or 'a'.account_id
* @return array/boolean data if row could be retrived else False
*/
function read($contact_id)
{
if (substr($contact_id,0,8) == 'account:' &&
(!($contact_id = $GLOBALS['egw']->accounts->id2name((int) substr($contact_id,8),'person_id'))))
{
return false;
}
// read main data
$backend =& $this->get_backend($contact_id);
if (!($contact = $backend->read($contact_id)))
{
return $contact;
}
// read customfields
$keys = array(
$this->extra_id => $contact['id'],
$this->extra_owner => $contact['owner'],
);
if ($this->customfields) // try reading customfields only if we have some
{
$customfields = $this->soextra->search($keys,false);
foreach ((array)$customfields as $field)
{
$contact['#'.$field[$this->extra_key]] = $field[$this->extra_value];
}
}
return $this->db2data($contact);
}
/**
* 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 $need_full_no_count=false If true an unlimited query is run to determine the total number of rows, default false
* @return array of matching rows (the row is an array of the cols) or False
*/
function ex_search($criteria,$only_keys=True,$order_by='',$extra_cols='',$wildcard='',$empty=False,$op='AND',$start=false,$filter=null,$join='',$need_full_no_count=false)
{
//echo 'socontacts::search->criteria:'; _debug_array($criteria);
// we can only deal with one category atm.
$criteria['cat_id'] = $criteria['cat_id'][0];
if (empty($criteria['cat_id'])) unset($criteria['cat_id']);
// We just want to deal with generalized vars, to simpyfie porting of this code to so_sql later...
$this->main_id = $this->somain->contacts_id;
// seperate custom fields from main fields
foreach ($criteria as $crit_key => $crit_val)
{
if(!(isset($this->somain->db_data_cols [$crit_key]) || isset($this->somain->db_key_cols [$crit_key])))
{
if(strpos($crit_key,'#') !== false && $crit_key{0} != '!' )
{
$extra_crit_key = substr($crit_key,1);
$criteria_extra[$extra_crit_key][$this->extra_key] = $extra_crit_key;
$criteria_extra[$extra_crit_key][$this->extra_value] = $crit_val;
}
unset($criteria[$crit_key]);
}
}
//_debug_array($criteria);
//_debug_array($criteria_extra);
// search in custom fields
$resultextra = array();
if (count($criteria_extra) >= 1)
{
$firstrun = true;
foreach ((array)$criteria_extra as $extra_crit)
{
if($extra_crit[$this->extra_value]{0} == '!')
{
if(!isset($all_main_ids)) $all_main_ids = $this->somain->search(array($this->main_id => '*'));
$extra_crit[$this->extra_value] = substr($extra_crit[$this->extra_value],1);
$not_result = $this->soextra->search($extra_crit,true,'','',$wildcard);
if(is_array($not_result))
{
$expr = '$not_result[0]';
for($i=1; $i<count($not_result); $i++)
{
$expr .= ',$not_result['.$i.']';
}
@eval('$not_result = array_merge_recursive('.$expr.');');
}
foreach($all_main_ids as $entry)
{
if(array_search($entry[$this->main_id],(array)$not_result[$this->extra_id]) === false)
{
$result[] = array(
$this->extra_id => $entry[$this->main_id],
$this->extra_key => $extra_crit[$this->extra_key],
);
}
}
}
else
{
$result = $this->soextra->search($extra_crit,true,'','',$wildcard);
}
if ($op == 'OR' && $result)
{
$resultextra = array_merge_recursive((array)$result,(array)$resultextra);
}
elseif ($op == 'AND')
{
if (!$result)
{
return false;
//$resultextra = array();
//break;
}
$expr = '$result[0]';
for($i=1; $i<count($result); $i++)
{
$expr .= ',$result['.$i.']';
}
@eval('$merge = array_merge_recursive('.$expr.');');
if(!is_array($merge[$this->extra_id]))
{
$merge[$this->extra_id] = (array)$merge[$this->extra_id];
}
if($firstrun)
{
$resultextra = $merge[$this->extra_id];
$firstrun = false;
}
else
{
$resultextra = array_intersect((array)$resultextra,$merge[$this->extra_id]);
}
}
}
if($op == 'OR' && $resultextra)
{
$expr = '$resultextra[0]';
for($i=1; $i<count($resultextra); $i++)
{
$expr .= ',$resultextra['.$i.']';
}
@eval('$merge = array_merge_recursive('.$expr.');');
$resultextra = array_unique((array)$merge[$this->extra_id]);
}
}
//echo 'socontacts::search->resultextra:'; _debug_array($resultextra);
// search in main fields
$result = array();
// include results from extrafieldsearch
if(!empty($resultextra))
{
$criteria[$this->main_id] = $resultextra;
}
if (count($criteria) >= 0) // RB-CHANGED was 1
{
// We do have to apply wildcard by hand, as the result-ids of extrasearch are included in this search
if($wildcard)
{
foreach ($criteria as $field => $value)
{
if ($field == $this->main_id) continue;
$criteria[$field] = '*'.$value.'*';
}
}
$result = $this->somain->search($criteria,true,$order_by,$extra_cols,false,$empty,$op,false,$filter);
if(!is_array($result)) return false;
$expr = '$result[0]';
for($i=1; $i<count($result); $i++)
{
$expr .= ',$result['.$i.']';
}
@eval('$merge = array_merge_recursive('.$expr.');');
$result = ($merge[$this->main_id]);
}
//echo 'socontacts::search->result:'; _debug_array($result);
if(count($result) == 0) return false;
if(!is_bool($only_keys_main = $only_keys))
{
$keys_wanted = explode(',',$only_keys);
foreach ($keys_wanted as $num => $key_wanted)
{
if(!(isset($this->somain->db_data_cols [$key_wanted]) || isset($this->somain->db_key_cols [$key_wanted])))
{
unset($keys_wanted[$num]);
$keys_wanted_custom[] = $key_wanted;
}
}
$only_keys_main = implode(',',$keys_wanted);
}
$result = $this->somain->search(array($this->main_id => $result),$only_keys_main,$order_by,$extra_cols,'','','OR',$start,$filter,$join,$need_full_no_count);
// append custom fields for each row
if($only_keys === false || is_array($keys_wanted_custom))
{
foreach ($result as $num => $contact)
{
$extras = $this->soextra->search(array($this->extra_id => $contact[$this->main_id]),false);
foreach ((array)$extras as $extra)
{
if ($only_keys === false || in_array($extra[$this->extra_key],$keys_wanted_custom))
{
$result[$num][$extra[$this->extra_key]] = $extra[$this->extra_value];
}
}
}
}
foreach($result as $num => $contact)
{
$result[$num] = $this->db2data($contact);
}
return $need_full_no_count ? count($result) : $result;
}
/**
* searches db for rows matching searchcriteria
*
* '*' and '?' are replaced with sql-wildcards '%' and '_'
*
* @param array/string $criteria array of key and data cols, OR string to search over all standard search fields
* @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 $join='' sql to do a join (only used by sql backend!), eg. " RIGHT JOIN egw_accounts USING(account_id)"
* @return array of matching rows (the row is an array of the cols) or False
*/
function &search($criteria,$only_keys=True,$order_by='',$extra_cols='',$wildcard='',$empty=False,$op='AND',$start=false,$filter=null,$join='')
{
//echo "<p>socontacts::search(".print_r($criteria,true).",'$only_keys','$order_by','$extra_cols','$wildcard','$empty','$op','$start',".print_r($filter,true).",'$join')</p>\n";
error_log("socontacts::search(".print_r($criteria,true).",'$only_keys','$order_by','$extra_cols','$wildcard','$empty','$op','$start',".print_r($filter,true).",'$join')");
$backend =& $this->get_backend(null,$filter['owner']);
// single string to search for --> create so_sql conformant search criterial for the standard search columns
if ($criteria && !is_array($criteria))
{
$op = 'OR';
$wildcard = '%';
$search = $criteria;
$criteria = array();
if ($backend === $this->somain)
{
$cols = $this->columns_to_search;
}
else
{
$cols = $this->account_cols_to_search;
}
// search the customfields only if some exist, but only for sql!
if (get_class($backend) == 'socontacts_sql' && $this->customfields)
{
$cols[] = $this->extra_value;
}
foreach($cols as $col)
{
$criteria[$col] = $search;
}
}
if (is_array($criteria) && count($criteria))
{
$criteria = $this->data2db($criteria);
}
if (is_array($filter) && count($filter))
{
$filter = $this->data2db($filter);
}
else
{
$filter = $filter ? array($filter) : array();
}
// get the used backend for the search and call it's search method
$rows = $backend->search($criteria,$only_keys,$order_by,$extra_cols,$wildcard,$empty,$op,$start,$filter,$join,$need_full_no_count);
$this->total = $backend->total;
if ($rows)
{
foreach($rows as $n => $row)
{
$rows[$n] = $this->db2data($row);
}
}
return $rows;
}
/**
* Query organisations by given parameters
*
* @var array $param
* @var string $param[org_view] 'org_name', 'org_name,adr_one_location', 'org_name,org_unit' how to group
* @var int $param[owner] addressbook to search
* @var string $param[search] search pattern for org_name
* @var string $param[searchletter] letter the org_name need to start with
* @var int $param[start]
* @var int $param[num_rows]
* @var string $param[sort] ASC or DESC
* @return array or arrays with keys org_name,count and evtl. adr_one_location or org_unit
*/
function organisations($param)
{
if (!method_exists($this->somain,'organisations'))
{
$this->total = 0;
return false;
}
if ($param['search'] && !is_array($param['search']))
{
$search = $param['search'];
$param['search'] = array();
foreach($this->columns_to_search as $col)
{
if ($col != 'contact_value') $param['search'][$col] = $search; // we dont search the customfields
}
}
if (is_array($param['search']) && count($param['search']))
{
$param['search'] = $this->data2db($param['search']);
}
$rows = $this->somain->organisations($param);
$this->total = $this->somain->total;
//echo "<p>socontacts::organisations(".print_r($param,true).")<br />".$this->somain->db->Query_ID->sql."</p>\n";
if (!$rows) return array();
list(,$by) = explode(',',$param['org_view']);
if (!$by) $by = 'adr_one_locality';
foreach($rows as $n => $row)
{
$rows[$n]['id'] = 'org_name:'.$row['org_name'];
foreach(array(
'org_unit' => lang('departments'),
'adr_one_locality' => lang('locations'),
) as $by => $by_label)
{
if ($row[$by.'_count'] > 1)
{
$rows[$n][$by] = $row[$by.'_count'].' '.$by_label;
}
else
{
$rows[$n]['id'] .= '|||'.$by.':'.$row[$by];
}
}
}
return $rows;
}
/**
* gets all contact fields from database
*/
function get_contact_columns()
{
$fields = $this->somain->db_data_cols;
foreach ((array)$this->customfields as $cfield => $coptions)
{
$fields['#'.$cfield] = '#'.$cfield;
}
return $fields;
}
/**
* delete / move all contacts of an addressbook
*
* @param array $data
* @param int $data['account_id'] owner to change
* @param int $data['new_owner'] new owner or 0 for delete
*/
function deleteaccount($data)
{
$account_id = $data['account_id'];
$new_owner = $data['new_owner'];
if (!$new_owner)
{
$this->somain->delete(array('owner' => $account_id));
$this->soextra->delete(array($this->extra_owner => $account_id));
}
else
{
$this->somain->change_owner($account_id,$new_owner);
$this->soextra->db->update($this->soextra->table_name,array(
$this->extra_owner => $new_owner
),array(
$this->extra_owner => $account_id
),__LINE__,__FILE__);
}
}
/**
* return the backend, to be used for the given $contact_id
*
* @param mixed $contact_id=null
* @param int $owner=null account_id of owner or 0 for accounts
* @return object
*/
function &get_backend($contact_id=null,$owner=null)
{
if ($this->contact_repository != $this->account_repository && is_object($this->so_accounts) &&
(!is_null($owner) && !$owner || !is_null($contact_id) &&
($this->contact_repository == 'sql' && !is_numeric($contact_id) ||
$this->contact_repository == 'ldap' && is_numeric($contact_id))))
{
return $this->so_accounts;
}
return $this->somain;
}
/**
* Returns the supported, all or unsupported fields of the backend (depends on owner or contact_id)
*
* @param sting $type='all' 'supported', 'unsupported' or 'all'
* @param mixed $contact_id=null
* @param int $owner=null account_id of owner or 0 for accounts
* @return array with eGW contact field names
*/
function get_fields($type='all',$contact_id=null,$owner=null)
{
$def = $this->soextra->db->get_table_definitions('phpgwapi','egw_addressbook');
$all_fields = array();
foreach($def['fd'] as $field => $data)
{
$all_fields[] = substr($field,0,8) == 'contact_' ? substr($field,8) : $field;
}
if ($type == 'all')
{
return $all_fields;
}
$backend =& $this->get_backend($contact_id,$owner);
$supported_fields = method_exists($backend,supported_fields) ? $backend->supported_fields() : $all_fields;
//echo "supported fields=";_debug_array($supported_fields);
if ($type == 'supported')
{
return $supported_fields;
}
//echo "unsupported fields=";_debug_array(array_diff($all_fields,$supported_fields));
return array_diff($all_fields,$supported_fields);
}
}