manageViews.php
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<?php
/**
* $Id$
*
* The contents of this file are subject to the KnowledgeTree Public
* License Version 1.1.2 ("License"); You may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.knowledgetree.com/KPL
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
* See the License for the specific language governing rights and
* limitations under the License.
*
* All copies of the Covered Code must include on each user interface screen:
* (i) the "Powered by KnowledgeTree" logo and
* (ii) the KnowledgeTree copyright notice
* in the same form as they appear in the distribution. See the License for
* requirements.
*
* The Original Code is: KnowledgeTree Open Source
*
* The Initial Developer of the Original Code is The Jam Warehouse Software
* (Pty) Ltd, trading as KnowledgeTree.
* Portions created by The Jam Warehouse Software (Pty) Ltd are Copyright
* (C) 2007 The Jam Warehouse Software (Pty) Ltd;
* All Rights Reserved.
* Contributor( s): ______________________________________
*/
require_once(KT_LIB_DIR . '/templating/templating.inc.php');
require_once(KT_LIB_DIR . '/widgets/reorderdisplay.inc.php');
require_once(KT_LIB_DIR . '/dispatcher.inc.php');
require_once(KT_LIB_DIR . '/browse/columnregistry.inc.php');
class ManageViewDispatcher extends KTAdminDispatcher {
function check() {
$this->aBreadcrumbs[] = array('url' => $_SERVER['PHP_SELF'], 'name' => _kt('Manage Views'));
return parent::check();
}
function do_main() {
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate('ktcore/misc/columns/select_view');
$oColumnRegistry =& KTColumnRegistry::getSingleton();
$aViews = $oColumnRegistry->getViews();
$aTemplateData = array(
'context' => $this,
'views' => $aViews,
);
return $oTemplate->render($aTemplateData);
}
function do_editView() {
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate('ktcore/misc/columns/edit_view');
$oColumnRegistry =& KTColumnRegistry::getSingleton();
$aColumns = $oColumnRegistry->getColumnsForView($_REQUEST['viewNS']);
//var_dump($aColumns); exit(0);
$aAllColumns = $oColumnRegistry->getColumns();
$view_name = $oColumnRegistry->getViewName($_REQUEST['viewNS']);
$this->oPage->setTitle($view_name);
$this->oPage->setBreadcrumbDetails($view_name);
$aOptions = array();
$vocab = array();
foreach ($aAllColumns as $aInfo) {
$vocab[$aInfo['namespace']] = $aInfo['name'];
}
$aOptions['vocab'] = $vocab;
$add_field = new KTLookupWidget(_kt("Columns"), _kt("Select a column to add to the view. Please note that while you can add multiple copies of a column, they will all behave as a single column"), 'column_ns', null, $this->oPage, true, null, $aErrors = null, $aOptions);
$aTemplateData = array(
'context' => $this,
'current_columns' => $aColumns,
'all_columns' => $aAllColumns,
'view' => $_REQUEST['viewNS'],
'add_field' => $add_field,
);
return $oTemplate->render($aTemplateData);
}
function do_deleteEntry() {
$entry_id = KTUtil::arrayGet($_REQUEST, 'entry_id');
$view = KTUtil::arrayGet($_REQUEST, 'viewNS');
// none of these conditions can be reached "normally".
$oEntry = KTColumnEntry::get($entry_id);
if (PEAR::isError($oEntry)) {
$this->errorRedirectToMain(_kt("Unable to locate the entry"));
}
if ($oEntry->getRequired()) {
$this->errorRedirectToMain(_kt("That column is required"));
}
if ($oEntry->getViewNamespace() != $view) {
$this->errorRedirectToMain(_kt("That column is not for the specified view"));
}
$res = $oEntry->delete();
if (PEAR::isError($res)) {
$this->errorRedirectToMain(sprintf(_kt("Failed to remove that column: %s"), $res->getMessage()));
}
$this->successRedirectTo("editView", _kt("Deleted Entry"), sprintf("viewNS=%s", $view));
}
function do_addEntry() {
$column_ns = KTUtil::arrayGet($_REQUEST, 'column_ns');
$view = KTUtil::arrayGet($_REQUEST, 'viewNS');
$this->startTransaction();
$oEntry = KTColumnEntry::createFromArray(array(
'ColumnNamespace' => $column_ns,
'ViewNamespace' => $view,
'Position' => 1000, // start it at the bottom
'config' => array(), // stub, for now.
'Required' => 0
));
$this->successRedirectTo("editView", _kt("Added Entry"), sprintf("viewNS=%s", $view));
}
}
?>