forked from extern/egroupware
"fixing high minimize memory usage (important for huge number of accounts)"
This commit is contained in:
Ralf Becker
parent
ca46d97abd
commit
dd41d422e9
@ -1,22 +1,22 @@
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<?php
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/**
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* API - accounts SQL backend
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*
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*
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* The SQL backend stores the group memberships via the ACL class (location 'phpgw_group')
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*
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* The (positive) account_id's of groups are mapped in this class to negative numeric
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*
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* The (positive) account_id's of groups are mapped in this class to negative numeric
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* account_id's, to conform with the way we handle groups in LDAP!
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*
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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> complete rewrite in 6/2006 and
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* earlier to use the new DB functions
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*
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* This class replaces the former accounts_sql class written by
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* Joseph Engo <jengo@phpgroupware.org>, Dan Kuykendall <seek3r@phpgroupware.org>
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*
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* This class replaces the former accounts_sql class written by
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* Joseph Engo <jengo@phpgroupware.org>, Dan Kuykendall <seek3r@phpgroupware.org>
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* and Bettina Gille <ceb@phpgroupware.org>.
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* Copyright (C) 2000 - 2002 Joseph Engo
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* Copyright (C) 2003 Lars Kneschke, Bettina Gille
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*
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package api
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* @subpackage accounts
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@ -25,7 +25,7 @@
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/**
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* SQL Backend for accounts
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*
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*
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* @author 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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* @package api
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@ -51,7 +51,7 @@ class accounts_sql
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*
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* @var string
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*/
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var $contacts_table = 'egw_addressbook';
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var $contacts_table = 'egw_addressbook';
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/**
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* Join with the accounts-table used in contacts::search
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*
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@ -94,7 +94,7 @@ class accounts_sql
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/**
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* Reads the data of one account
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*
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*
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* For performance reasons and because the contacts-object itself depends on the accounts-object,
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* we directly join with the contacts table for reading!
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*
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@ -104,7 +104,7 @@ class accounts_sql
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function read($account_id)
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{
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if (!(int)$account_id) return false;
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$join = $extra_cols = '';
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if ($account_id > 0)
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{
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@ -145,7 +145,7 @@ class accounts_sql
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/**
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* Saves / adds the data of one account
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*
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*
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* If no account_id is set in data the account is added and the new id is set in $data.
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*
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* @param array $data array with account-data
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@ -156,12 +156,12 @@ class accounts_sql
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//echo "<p>accounts_sql::save(".print_r($data,true).")</p>\n";
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$to_write = $data;
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unset($to_write['account_passwd']);
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// encrypt password if given or unset it if not
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if ($data['account_passwd'])
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{
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// if password it's not already entcrypted, do so now
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if (!preg_match('/^\\{[a-z5]{3,5}\\}.+/i',$data['account_passwd']) &&
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if (!preg_match('/^\\{[a-z5]{3,5}\\}.+/i',$data['account_passwd']) &&
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!preg_match('/^[0-9a-f]{32}$/',$data['account_passwd'])) // md5 hash
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{
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$data['account_passwd'] = $GLOBALS['egw']->auth->encrypt_sql($data['account_passwd']);
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@ -180,7 +180,7 @@ class accounts_sql
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if (!in_array($to_write['account_type'],array('u','g')) ||
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!$this->db->insert($this->table,$to_write,false,__LINE__,__FILE__)) return false;
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if (!(int)$data['account_id'])
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{
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$data['account_id'] = $this->db->get_last_insert_id($this->table,'account_id');
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@ -197,7 +197,7 @@ class accounts_sql
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}
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return $data['account_id'];
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}
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/**
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* Delete one account, deletes also all acl-entries for that account
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*
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@ -207,7 +207,7 @@ class accounts_sql
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function delete($account_id)
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{
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if (!(int)$account_id) return false;
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$contact_id = $this->id2name($account_id,'person_id');
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if (!$this->db->delete($this->table,array('account_id' => abs($account_id)),__LINE__,__FILE__))
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@ -252,7 +252,7 @@ class accounts_sql
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function set_memberships($groups,$account_id)
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{
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if (!(int)$account_id) return;
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$acl =& CreateObject('phpgwapi.acl',$account_id);
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$acl->read_repository();
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$acl->delete('phpgw_group',false);
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@ -287,7 +287,7 @@ class accounts_sql
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/**
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* Set the members of a group
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*
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*
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* @param array $members array with uidnumber or uid's
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* @param int $gid gidnumber of group to set
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*/
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@ -295,7 +295,7 @@ class accounts_sql
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{
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//echo "<p align=right>accounts::set_members(".print_r($members,true).",$gid)</p>\n";
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$GLOBALS['egw']->acl->delete_repository('phpgw_group',$gid,false);
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if (is_array($members))
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{
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foreach($members as $id)
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@ -307,11 +307,11 @@ class accounts_sql
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/**
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* Searches users and/or groups
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*
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*
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* ToDo: implement a search like accounts::search
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*
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* @param string $_type='both', 'accounts', 'groups'
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* @param int $start=null
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* @param int $start=null
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* @param string $sort='' ASC or DESC
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* @param string $order=''
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* @param string $query=''
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@ -329,7 +329,7 @@ class accounts_sql
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);
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if (isset($order2contact[$order])) $order = $order2contact[$order];
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if ($sort) $order .= ' '.$sort;
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switch($_type)
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{
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case 'accounts':
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@ -379,13 +379,16 @@ class accounts_sql
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}
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}
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$criteria[] = "egw_addressbook.account_id is not null ";
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$accounts = array();
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if (!is_object($GLOBALS['egw']->contacts)) throw new exception('No $GLOBALS[egw]->contacts!');
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if (($contacts =& $GLOBALS['egw']->contacts->search($criteria,false,$order,"account_lid,account_type,account_status,$this->table.account_id",
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$accounts = array();
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foreach((array) $GLOBALS['egw']->contacts->search($criteria,"1,n_given,n_family,email,id,created,modified,$this->table.account_id AS account_id",
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$order,"account_lid,account_type,account_status",
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$wildcard,false,'OR',$offset ? array($start,$offset) : is_null($start) ? false : $start,
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$filter,$this->contacts_join)))
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$filter,$this->contacts_join) as $contact)
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{
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foreach($contacts as $contact)
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if ($contact)
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{
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$accounts[] = array(
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'account_id' => ($contact['account_type'] == 'g' ? -1 : 1) * $contact['account_id'],
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@ -412,7 +415,7 @@ class accounts_sql
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* Please note:
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* - if a group and an user have the same account_lid the group will be returned (LDAP only)
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* - if multiple user have the same email address, the returned user is undefined
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*
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*
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* @param string $name value to convert
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* @param string $which='account_lid' type of $name: account_lid (default), account_email, person_id, account_fullname
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* @param string $account_type u = user, g = group, default null = try both
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@ -437,7 +440,7 @@ class accounts_sql
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case 'person_id':
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$table = $this->contacts_table;
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$where['contact_id'] = $name;
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break;
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break;
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default:
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$table = $this->table;
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$cols .= ',account_type';
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@ -449,16 +452,16 @@ class accounts_sql
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}
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else
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{
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$where[] = 'account_id IS NOT NULL'; // otherwise contacts with eg. the same email hide the accounts!
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$where[] = 'account_id IS NOT NULL'; // otherwise contacts with eg. the same email hide the accounts!
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}
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if (!($row = $this->db->select($table,$cols,$where,__LINE__,__FILE__)->fetch())) return false;
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return ($row['account_type'] == 'g' ? -1 : 1) * $row['account_id'];
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}
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/**
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* Convert an numeric account_id to any other value of that account (account_lid, account_email, ...)
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*
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*
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* Uses the read method to fetch all data.
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*
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* @param int $account_id numerica account_id
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@ -487,7 +490,7 @@ class accounts_sql
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),array(
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'account_id' => abs($account_id),
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),__LINE__,__FILE__);
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return $previous_login;
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}
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}
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