manageConditionals.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("../../../config/dmsDefaults.php");
require_once(KT_LIB_DIR . "/templating/templating.inc.php");
require_once(KT_LIB_DIR . "/documentmanagement/DocumentField.inc");
require_once(KT_LIB_DIR . "/database/dbutil.inc");
require_once(KT_LIB_DIR . "/util/ktutil.inc");
require_once(KT_LIB_DIR . "/dispatcher.inc.php");
require_once(KT_LIB_DIR . "/metadata/fieldset.inc.php");
$sectionName = "Administration";
require_once(KT_LIB_DIR . "/templating/kt3template.inc.php");
class ManageConditionalDispatcher extends KTAdminDispatcher {
var $ru;
function ManageConditionalDispatcher() {
parent::KTAdminDispatcher();
global $default;
$this->ru = $default->rootUrl;
// this is not useful: we _still_ don't chain through the right dispatcher (!)
$this->aBreadcrumbs[] = array('url' => KTUtil::ktLink('/admin.php','documents'), 'name' => _kt('Document Metadata and Workflow Configuration'));
$this->aBreadcrumbs[] = array('url' => KTUtil::ktLink('/admin.php','documents/fieldmanagement'), 'name' => _kt('Document Field Management'));
}
function do_main() {
$aFieldsets = KTFieldset::getList("is_conditional = 1 AND disabled != true");
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate("ktcore/metadata/conditional/select_fieldset");
$aTemplateData = array(
"context" => &$this,
"available_fieldsets" => $aFieldsets,
);
return $oTemplate->render($aTemplateData);
}
// FIXME refactor this into do_editSimple(fieldset_id);
function do_editFieldset() {
$fieldset_id = KTUtil::arrayGet($_REQUEST, "fieldset_id");
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate("ktcore/metadata/conditional/editsimple");
/* alright: to "do" this we need at least:
* 1. the list of all the columns (id, name) and their available values.
* 2. the fieldset_id.
* we can then render in/out. Everything "intelligent" happens
* in AJAX (doing it with submits sucks arse.
*
*/
$oFieldset =& KTFieldset::get($fieldset_id);
$aFields =& $oFieldset->getFields();
$this->aBreadcrumbs[] = array(
'url' => KTUtil::ktLink('admin.php','documents/fieldmanagement','action=edit&fFieldsetId=' . $oFieldset->getId()),
'name' => $oFieldset->getName()
);
$this->aBreadcrumbs[] = array(
'url' => KTUtil::ktLink('admin.php','documents/fieldmanagement','action=manageConditional&fFieldsetId=' . $oFieldset->getId()),
'name' => _kt('Manage conditional fieldset'),
);
$this->oPage->setBreadcrumbDetails(_kt('Manage simple conditional'));
$sTable = KTUtil::getTableName('field_orders');
$aQuery = array(
"SELECT parent_field_id, child_field_id FROM $sTable WHERE fieldset_id = ?",
array($oFieldset->getId())
);
$aFieldOrders = DBUtil::getResultArray($aQuery);
$aOrders = array();
foreach ($aFieldOrders as $row) {
$aChildren = KTUtil::arrayGet($aOrders, $row['parent_field_id'], array());
$aChildren[] = $row['child_field_id'];
$aOrders[$row['parent_field_id']] = $aChildren;
}
// for useability, they can go in any order
// but master field should be first. beyond that
// it can get odd anyway.
$aKeyedFields = array();
$aOrderedFields = array();
$aStack = array($oFieldset->getMasterFieldId());
// first, key
foreach ($aFields as $oField) {
$aKeyedFields[$oField->getId()] = $oField;
}
while (!empty($aStack)) {
$iKey = array_shift($aStack);
// this shouldn't happen, but avoid it anyway.
if (!is_null($aKeyedFields[$iKey])) {
$aOrderedFields[] = $aKeyedFields[$iKey];
unset($aKeyedFields[$iKey]);
}
// add children to stack
$aStack = kt_array_merge($aStack, $aOrders[$iKey]);
}
$aTemplateData = array(
"context" => &$this,
"fieldset_id" => $fieldset_id,
"ordering" => $aOrders,
"aFields" => $aOrderedFields,
"iMasterFieldId" => $oFieldset->getMasterFieldId(),
);
return $oTemplate->render($aTemplateData);
}
// FIXME refactor this into do_editSimple(fieldset_id);
function do_editComplexFieldset() {
$fieldset_id = KTUtil::arrayGet($_REQUEST, "fieldset_id");
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate("ktcore/metadata/conditional/editcomplex");
/* alright: to "do" this we need at least:
* 1. the list of all the columns (id, name) and their available values.
* 2. the fieldset_id.
* we can then render in/out. Everything "intelligent" happens
* in AJAX (doing it with submits sucks arse.
*
* FIXME we fake it here with nested arrays...
*/
$oFieldset =& KTFieldset::get($fieldset_id);
$aFields =& $oFieldset->getFields();
$this->aBreadcrumbs[] = array(
'url' => KTUtil::ktLink('admin.php','documents/fieldmanagement','action=edit&fFieldsetId=' . $oFieldset->getId()),
'name' => $oFieldset->getName()
);
$this->aBreadcrumbs[] = array(
'url' => KTUtil::ktLink('admin.php','documents/fieldmanagement','action=manageConditional&fFieldsetId=' . $oFieldset->getId()),
'name' => _kt('Manage conditional fieldset'),
);
$sTable = KTUtil::getTableName('field_orders');
$aQuery = array(
"SELECT parent_field_id, child_field_id FROM $sTable WHERE fieldset_id = ?",
array($oFieldset->getId())
);
$aFieldOrders = DBUtil::getResultArray($aQuery);
$aOrders = array();
foreach ($aFieldOrders as $row) {
$aChildren = KTUtil::arrayGet($aOrders, $row['parent_field_id'], array());
$aChildren[] = $row['child_field_id'];
$aOrders[$row['parent_field_id']] = $aChildren;
}
$aKeyedFields = array();
$aOrderedFields = array();
$aStack = array($oFieldset->getMasterFieldId());
// first, key
foreach ($aFields as $oField) {
$aKeyedFields[$oField->getId()] = $oField;
}
while (!empty($aStack)) {
$iKey = array_shift($aStack);
// this shouldn't happen, but avoid it anyway.
if (!is_null($aKeyedFields[$iKey])) {
$aOrderedFields[] = $aKeyedFields[$iKey];
unset($aKeyedFields[$iKey]);
}
// add children to stack
$aStack = kt_array_merge($aStack, $aOrders[$iKey]);
}
$this->oPage->setBreadcrumbDetails(_kt('Manage complex conditional'));
$aTemplateData = array(
"context" => &$this,
"fieldset_id" => $fieldset_id,
"ordering" => $aOrders,
"aFields" => $aOrderedFields,
"iMasterFieldId" => $oFieldset->getMasterFieldId(),
);
return $oTemplate->render($aTemplateData);
}
}
$oDispatcher = new ManageConditionalDispatcher();
$oDispatcher->dispatch();
?>