columnregistry.inc.php
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<?php
/**
* $Id: columnregistry.inc.php 5492 2006-06-04 20:50:43Z bshuttle $
*
* Copyright (c) 2006 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; using version 2 of the License.
*
* 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
*
* -------------------------------------------------------------------------
*
* You can contact the copyright owner regarding licensing via the contact
* details that can be found on the KnowledgeTree web site:
*
* http://www.ktdms.com/
*/
require_once(KT_LIB_DIR . '/browse/columnentry.inc.php');
class KTColumnRegistry {
var $columns = array();
var $views = array(); // should be in here
// {{{ getSingleton
function &getSingleton () {
if (!KTUtil::arrayGet($GLOBALS['_KT_PLUGIN'], 'oKTColumnRegistry')) {
$GLOBALS['_KT_PLUGIN']['oKTColumnRegistry'] =& new KTColumnRegistry;
}
return $GLOBALS['_KT_PLUGIN']['oKTColumnRegistry'];
}
// }}}
function registerColumn($sName, $sNamespace, $sClass, $sFile) {
$this->columns[$sNamespace] = array(
'name' => $sName,
'namespace' => $sNamespace,
'class' => $sClass,
'file' => $sFile
);
}
function getViewName($sNamespace) { return KTUtil::arrayGet($this->views, $sNamespace); }
function getViews() { return $this->views; }
function getColumns() { return $this->columns; }
function registerView($sName, $sNamespace) { $this->views[$sNamespace] = $sName; }
function getColumnInfo($sNamespace) {
return KTUtil::arrayGet($this->columns, $sNamespace, null);
}
function getColumn($sNamespace) {
$aInfo = KTUtil::arrayGet($this->columns, $sNamespace, null);
if (empty($aInfo)) {
return PEAR::raiseError(sprintf(_kt("No such column: %s"), $sNamespace));
}
require_once($aInfo['file']);
return new $aInfo['class'];
}
function getColumnsForView($sViewNamespace) {
$view_entry = KTUtil::arrayGet($this->views, $sViewNamespace);
if (is_null($view_entry)) {
return PEAR::raiseError(sprintf(_kt("No such view: %s"), $sViewNamespace));
}
$view_column_entries = KTColumnEntry::getByView($sViewNamespace);
if (PEAR::isError($view_column_entries)) {
return $view_column_entries;
}
$view_columns = array();
foreach ($view_column_entries as $oEntry) {
$res = $this->getColumn($oEntry->getColumnNamespace());
if (PEAR::isError($res)) { return $res; }
$aOptions = $oEntry->getConfigArray();
$aOptions['column_id'] = $oEntry->getId();
$aOptions['required_in_view'] = $oEntry->getRequired();
$res->setOptions($aOptions);
$view_columns[] = $res;
}
return $view_columns;
}
}
?>