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postfixadmin/model/DomainHandler.php

164 lines
8.7 KiB
PHP

<?php
# $Id$
/**
* Handlers User level alias actions - e.g. add alias, get aliases, update etc.
*/
class DomainHandler extends PFAHandler {
protected $username = null; # actually it's the domain - variable name kept for consistence with the other classes
protected $id_field = null;
protected $struct = array();
protected $new = 0; # 1 on create, otherwise 0
public $errormsg = array();
/**
* @param string $username
*/
public function __construct($username, $new = 0) {
$this->username = strtolower($username); # TODO: find a better place for strtolower() to avoid a special constructor in DomainHandler (or agree that $username should be lowercase in all *Handler classes ;-)
if ($new) $this->new = 1;
# TODO: if $new == 1, check that item does NOT exist and is a valid (in this case) domain
# TODO: else: check if item exists. error out if not.
# TODO: target: if construct succeeds, $this->username is valid
$this->initStruct();
}
private function initStruct() {
$this->id_field = 'domain';
# TODO: shorter PALANG labels ;-)
# TODO: hardcode 'default' to Config::read in pacol()?
$transp = boolconf('transport') ? 1 : 0; # TOOD: use a function or write a Config::intbool function
$quota = boolconf('maxquota') ? 1 : 0; # TOOD: use a function or write a Config::intbool function
$dom_q = boolconf('domain_quota') ? 1 : 0; # TOOD: use a function or write a Config::intbool function
$this->struct=array(
# field name allow display in... type $PALANG label $PALANG description default / options / not in database
# editing? form list
"domain" => pacol( $this->new, 1, 1, 'text', 'pAdminEdit_domain_domain' , '' ),
"description" => pacol( 1, 1, 1, 'text', 'pAdminEdit_domain_description', '' ),
"aliases" => pacol( 1, 1, 1, 'num' , 'pAdminEdit_domain_aliases' , 'pAdminEdit_domain_aliases_text' , Config::read('aliases') ),
"mailboxes" => pacol( 1, 1, 1, 'num' , 'pAdminEdit_domain_mailboxes' , 'pAdminEdit_domain_mailboxes_text' , Config::read('mailboxes') ),
"maxquota" => pacol( $quota, $quota, $quota, 'num' , 'pAdminEdit_domain_maxquota' , 'pAdminEdit_domain_maxquota_text' , Config::read('maxquota') ),
"quota" => pacol( $dom_q, $dom_q, $dom_q, 'num' , 'pAdminEdit_domain_quota' , 'pAdminEdit_domain_maxquota_text' , Config::read('domain_quota_default') ),
"transport" => pacol( $transp, $transp,$transp,'enum', 'pAdminEdit_domain_transport' , 'pAdminEdit_domain_transport_text' , Config::read('transport_default') ,
/*options*/ $this->getTransports() ),
"backupmx" => pacol( 1, 1, 1, 'bool', 'pAdminEdit_domain_backupmx' , '' ),
"active" => pacol( 1, 1, 1, 'bool', 'pAdminEdit_domain_active' , '' ),
"defaultaliases" => pacol( $this->new, 1, 0, 'bool', 'pAdminCreate_domain_defaultaliases ', '' , '','', /*not in db*/ 1 ),
"created" => pacol( 0, 0, 1, 'text', '' , '' ), # TODO: type = date?
# TODO (or "ctime/mtime" so that "date" can be used for vacation start/end date)
"modified" => pacol( 0, 0, 1, 'text', 'pAdminList_domain_modified' , '' ), # TODO: type = date?
);
}
public function getTransports() {
return Config::read('transport_options');
}
# TODO: specific for CLI? If yes, move to CLI code
public function getTransport($id) {
$transports = Config::read('transport_options');
return $transports[$id-1];
}
public function add($values) {
# TODO: make this a generic function for add and edit
# TODO: move DB writes etc. to separate save() function
($values['backupmx'] == true) ? $values['backupmx'] = db_get_boolean(true) : $values['backupmx'] = db_get_boolean(false);
$values['domain'] = $this->username;
# base validation
$checked = array();
foreach($this->struct as $key=>$row) {
# list($editable, $displayform, $displaylist, $type) = $row;
if ($row['editable'] == 0){ # not editable
# TODO: fill with defaults if $this->new != 0
} else {
$func="_inp_".$row['type'];
$val=safepost($key); # TODO: use $values instead of $_POST
if ($row['type'] != "password" || strlen($values[$key]) > 0 || $this->new == 1) { # skip on empty (aka unchanged) password on edit
if (method_exists($this, $func) ) {
$checked[$key] = $this->{$func}($values[$key]);
} else {
# TODO: warning if no validation function exists?
$checked[$key] = $values[$key];
}
}
}
}
# TODO: more validation
$checked['domain'] = $this->username;
$result = db_insert('domain', $checked);
if ($result != 1) {
$this->errormsg[] = Lang::read('pAdminCreate_domain_result_error') . "\n(" . $this->username . ")\n";
return false;
} else {
if ($this->new && $values['default_aliases']) {
foreach (Config::read('default_aliases') as $address=>$goto) {
$address = $address . "@" . $this->username;
# TODO: use AliasHandler->add instead of writing directly to the alias table
$arr = array(
'address' => $address,
'goto' => $goto,
'domain' => $this->username,
);
$result = db_insert ('alias', $arr);
# TODO: error checking
}
}
$tMessage = Lang::read('pAdminCreate_domain_result_success') . "<br />(" . $this->username . ")</br />"; # TODO: remove <br> # TODO: tMessage is not used/returned anywhere
}
if (!domain_postcreation($this->username)) {
$tMessage = Lang::read('pAdminCreate_domain_error'); # TODO: tMessage is not used/returned anywhere
}
db_log ($this->username, 'create_domain', "");
return true;
}
public function view () {
$table_domain = table_by_key('domain');
$E_domain = escape_string($this->username);
$result = db_query("SELECT domain, description, aliases, mailboxes, maxquota, quota, transport, backupmx, DATE_FORMAT(created, '%d.%m.%y') AS created, DATE_FORMAT(modified, '%d.%m.%y') AS modified, active FROM $table_domain WHERE domain='$E_domain'");
if ($result['rows'] != 0) {
$this->return = db_array($result['result']);
return true;
}
$this->errormsg[] = "Domain " . $this->username . " does not exist.";
# $this->errormsg[] = $result['error'];
return false;
}
/**
* @return true on success false on failure
*/
public function delete(){
if( ! $this->view() ) {
$this->errormsg[] = 'A domain with that name does not exist.'; # TODO: make translatable
return false;
}
$this->errormsg[] = '*** Domain deletion not implemented yet ***';
return false; # XXX function aborts here until TODO below is implemented! XXX
# TODO: recursively delete mailboxes, aliases, alias_domains, fetchmail entries etc. before deleting the domain
# TODO: move the needed code from delete.php here
$result = db_delete('domain', 'domain', $this->username);
if( $result == 1 ) {
list(/*NULL*/,$domain) = explode('@', $this->username);
db_log ($domain, 'delete_domain', $this->username); # TODO delete_domain is not a valid db_log keyword yet because we don't yet log add/delete domain
return true;
}
}
}
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