DocumentArchiveSettingsFactory.inc
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<?php
require_once("$default->fileSystemRoot/lib/archiving/DocumentArchiving.inc");
require_once("$default->fileSystemRoot/lib/archiving/ArchivingSettings.inc");
require_once("$default->fileSystemRoot/lib/archiving/TimePeriod.inc");
/**
* $Id$
*
* Business logic for setting document archive settings.
*
* Copyright (c) 2003 Jam Warehouse http://www.jamwarehouse.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @version $Revision$
* @author Michael Joseph <michael@jamwarehouse.com>, Jam Warehouse (Pty) Ltd, South Africa
* @package lib.archiving
*/
class DocumentArchiveSettingsFactory {
function handleTimePeriod($iTimeUnitID, $iUnits) {
if ($iTimeUnitID && $iUnits) {
// search for an existing time period id
$aWhereClause = array('time_unit_id = ? AND units = ?', array($iTimeUnitID, $iUnits));
$aTimePeriod = TimePeriod::getList($aWhereClause);/*ok*/
if (count($aTimePeriod) > 0) {
$iTimePeriodID = $aTimePeriod[0]->getID();
} else {
// create it
$oTimePeriod = new TimePeriod($iTimeUnitID, $iUnits);
if ($oTimePeriod->create()) {
$iTimePeriodID = $oTimePeriod->getID();
} else {
$default->log->error("couldn't create time period- " . arrayToString($oTimePeriod));
return false;
}
}
} else {
$iTimePeriodID = -1;
}
return $iTimePeriodID;
}
function validateDate($dExpirationDate) {
if ($dExpirationDate) {
$sTime = strtotime($dExpirationDate);
// check that its later than today
if ($sTime <= time()) {
return false;
}
}
return true;
}
function create($iArchivingTypeID, $iDocumentID, $dExpirationDate, $iDocumentTransactionID, $iTimeUnitID, $iUnits) {
global $default;
$sArchivingType = lookupName($default->archiving_type_lookup_table, $iArchivingTypeID);
// process time period (if any)
$iTimePeriodID = $this->handleTimePeriod($iTimeUnitID, $iUnits);
// construction strings
// XXX: eval?!
switch ($sArchivingType) {
case "Date" : $sSearchConstruction = "\$aArchiveSettings = ArchivingSettings::getList(\"";
$sSearchConstruction .= (isset($dExpirationDate) ? "expiration_date='$dExpirationDate'" : "time_period_id=$iTimePeriodID") . "\");";
$sConstruction = "\$oArchiveSettings = new ArchivingSettings($iArchivingTypeID, \$dExpirationDate, -1, $iTimePeriodID);";
break;
case "Utilisation" : $sSearchConstruction = "\$aArchiveSettings = ArchivingSettings::getList(\"document_transaction_id=$iDocumentTransactionID AND time_period_id=$iTimePeriodID\");";
$sConstruction = "\$oArchiveSettings = new ArchivingSettings($iArchivingTypeID, \"NULL\", $iDocumentTransactionID, $iTimePeriodID);";
break;
}
// search for the settings first
eval($sSearchConstruction);
if (count($aArchiveSettings) > 0) {
$iArchiveSettingsID = $aArchiveSettings[0]->getID();
$default->log->info("looked up archive settings id=$iArchiveSettingsID");
} else {
// create them
eval($sConstruction);
if ($oArchiveSettings->create()) {
$iArchiveSettingsID = $oArchiveSettings->getID();
} else {
$default->log->error("couldn't create archive settings- " . arrayToString($oArchiveSettings));
return false;
}
}
// now link to the documents
$oDocumentArchiving = new DocumentArchiving($iDocumentID, $iArchiveSettingsID);
if ($oDocumentArchiving->create()) {
return true;
} else {
$default->log->error("couldn't create document archiving - " . arrayToString($oDocumentArchiving));
return false;
}
}
function update($oDocumentArchiving, $dExpirationDate, $iDocumentTransactionID, $iTimeUnitID, $iUnits) {
global $default;
// retrieve the settings
$oArchiveSettings = ArchivingSettings::get($oDocumentArchiving->getArchivingSettingsID());
if ($oArchiveSettings) {
// process time period (if any)
$iTimePeriodID = $this->handleTimePeriod($iTimeUnitID, $iUnits);
$oArchiveSettings->setTimePeriodID($iTimePeriodID);
$sArchivingType = lookupName($default->archiving_type_lookup_table, $oArchiveSettings->getArchivingTypeID());
// update it based on the type
switch ($sArchivingType) {
case "Date" : $oArchiveSettings->setExpirationDate($dExpirationDate);
break;
case "Utilisation" : $oArchiveSettings->setDocumentTransactionID($iDocumentTransactionID);
break;
}
if ($oArchiveSettings->update()) {
return true;
} else {
$default->log->error("error updating archive settings for documentID=" . $oArchiveSettings->getDocumentID());
}
} else {
$default->log->error("couldn't retrieve archive settings");
return false;
}
}
}
?>