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postfixadmin/model/AliasdomainHandler.php

139 lines
5.8 KiB
PHP

<?php
# $Id$
/**
* Handlers User level alias actions - e.g. add alias, get aliases, update etc.
*/
class AliasdomainHandler extends PFAHandler {
protected $domain_field = 'alias_domain';
# init $this->struct, $this->db_table and $this->id_field
protected function initStruct() {
$this->db_table = 'alias_domain';
$this->id_field = 'alias_domain';
# TODO: add public function set_options_for_admin() to list only domains available to that admin
$this->struct=array(
# field name allow display in... type $PALANG label $PALANG description default / options / ...
# editing? form list
'alias_domain' => pacol( $this->new, 1, 1, 'enum', 'pCreate_alias_domain_alias' , 'pCreate_alias_domain_alias_text' , '',
/*options*/ array() /* filled below */ ),
'target_domain' => pacol( 1, 1, 1, 'enum', 'pCreate_alias_domain_target' , 'pCreate_alias_domain_target_text', '',
/*options*/ array() /* filled below */ ),
'active' => pacol( 1, 1, 1, 'bool', 'pAdminEdit_domain_active' , '' , 1 ),
'created' => pacol( 0, 0, 1, 'ts', 'created' , '' ),
'modified' => pacol( 0, 0, 1, 'ts', 'pAdminList_domain_modified' , '' ),
);
# check which domains are available as an alias- or target-domain
$this->getList("");
$used_targets = array();
foreach ($this->allowed_domains as $dom) {
if (isset($this->return[$dom]) ) { # already used as alias_domain
$used_targets[$this->return[$dom]['target_domain']] = $this->return[$dom]['target_domain'];
} else { # might be available
$this->struct['alias_domain']['options'][$dom] = $dom;
$this->struct['target_domain']['options'][$dom] = $dom;
}
}
foreach ($this->struct['alias_domain']['options'] as $dom) {
if (isset($used_targets[$dom])) unset ($this->struct['alias_domain']['options'][$dom]); # don't allow chained domain aliases (domain1 -> domain2 -> domain3)
}
if (count($this->struct['alias_domain']['options']) == 1) { # only one alias_domain available - filter it out from target_domain list
$keys = array_keys($this->struct['alias_domain']['options']);
unset ($this->struct['target_domain']['options'][$keys[0]]);
}
}
public function init($id) {
$success = parent::init($id);
if ($success) {
if (count($this->struct['alias_domain']['options']) == 0 && $this->new) {
$this->errormsg[] = Lang::read('pCreate_alias_domain_error4');
return false;
}
# TODO: check if target domains are available (in new and edit mode)
}
return $success;
}
# messages used in various functions.
# always list the key to hand over to Lang::read
# the only exception is 'logname' which uses the key for db_log
protected function initMsg() {
$this->msg['error_already_exists'] = 'pCreate_alias_domain_error2'; # TODO: better error message
$this->msg['error_does_not_exist'] = 'pCreate_alias_domain_error2'; # TODO: better error message
if ($this->new) {
$this->msg['logname'] = 'create_alias_domain';
$this->msg['store_error'] = 'pCreate_alias_domain_error3'; # TODO: error message could be better
} else {
$this->msg['logname'] = 'edit_alias_domain';
$this->msg['store_error'] = 'pCreate_alias_domain_error3'; # TODO: error message could be better
}
}
/*
* Configuration for the web interface
*/
public function webformConfig() {
return array(
# $PALANG labels
'formtitle_create' => 'pCreate_alias_domain_welcome',
'formtitle_edit' => 'pCreate_alias_domain_welcome',
'create_button' => 'pCreate_alias_domain_button',
'successmessage' => 'pCreate_alias_domain_success',
# various settings
'required_role' => 'admin',
'listview' => 'list-virtual.php',
'early_init' => 1, # 0 for create-domain
);
}
protected function validate_new_id() {
return true; # alias_domain is enum, so we don't need to check its syntax etc.
}
/**
* @return true on success false on failure
*/
public function delete() {
if ( ! $this->view() ) {
$this->errormsg[] = 'An alias domain with that name does not exist.'; # TODO: make translatable / move to $this->msg
return false;
}
$this->errormsg[] = '*** Alias domain deletion not implemented yet ***';
return false; # XXX function aborts here until TODO below is implemented! XXX
# TODO: move the needed code from delete.php here
$result = db_delete($this->db_table, $this->id_field, $this->id);
if ( $result == 1 ) {
list(/*NULL*/,$domain) = explode('@', $this->id);
db_log ($domain, 'delete_alias_domain', $this->id);
return true;
}
}
/**
* validate target_domain field - it must be != $this->id to avoid a loop
*/
protected function _field_target_domain($field, $val) {
if ($val == $this->id) {
$this->errormsg[$field] = Lang::read('pCreate_alias_domain_error2'); # TODO: error message could be better...
return false;
}
return true;
}
}
/* vim: set expandtab softtabstop=4 tabstop=4 shiftwidth=4: */