documentFieldsv2.php
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<?php
/**
* $Id: documentFields.php 5801 2006-08-15 10:06:22Z bryndivey $
*
* The contents of this file are subject to the KnowledgeTree Public
* License Version 1.1 ("License"); You may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.ktdms.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.
*
* 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) 2006 The Jam Warehouse Software (Pty) Ltd;
* All Rights Reserved.
*
*/
require_once(KT_LIB_DIR . '/dispatcher.inc.php');
require_once(KT_LIB_DIR . '/metadata/fieldset.inc.php');
require_once(KT_LIB_DIR . '/widgets/forms.inc.php');
require_once(KT_LIB_DIR . '/plugins/pluginutil.inc.php');
class KTDocumentFieldDispatcher extends KTAdminDispatcher {
var $bAutomaticTransaction = true;
var $bHaveConditional = null;
var $sHelpPage = 'ktcore/admin/document fieldsets.html';
function predispatch() {
$this->aBreadcrumbs[] = array('url' => $_SERVER['PHP_SELF'], 'name' => _kt('Document Field Management'));
$this->persistParams(array('fFieldsetId'));
$this->oFieldset = KTFieldset::get(KTUtil::arrayGet($_REQUEST, 'fFieldsetId'));
if (PEAR::isError($this->oFieldset)) {
$this->oFieldset = null;
unset($_REQUEST['fFieldset']); // prevent further attacks.
} else {
$this->aBreadcrumbs[] = array('url' => KTUtil::addQueryStringSelf($this->meldPersistQuery("","edit")), 'name' => $this->oFieldset->getName());
}
}
function do_main () {
$oTemplate =& $this->oValidator->validateTemplate('ktcore/metadata/admin/list');
$oTemplate->setData(array(
'context' => $this,
'fieldsets' => KTFieldset::getList(),
));
return $oTemplate;
}
function form_create() {
$oForm = new KTForm;
$oForm->setOptions(array(
'identifier' => 'ktcore.fieldsets.create',
'label' => _kt("Create New Fieldset"),
'submit_label' => _kt('Create Fieldset'),
'cancel_action' => 'main',
'fail_action' => 'newfieldset',
'action' => 'create',
'context' => $this,
));
$oForm->setWidgets(array(
array('ktcore.widgets.string',array(
'label' => _kt("Fieldset Name"),
'name' => 'name',
'required' => true,
'description' => _kt("Each fieldset needs a unique name."),
)),
array('ktcore.widgets.text',array(
'label' => _kt("Description"),
'name' => 'description',
'required' => true,
'description' => _kt("In order to ensure that the data that users enter is useful, it is essential that you provide a good example."),
)),
array('ktcore.widgets.boolean',array(
'label' => _kt("Generic"),
'name' => 'generic',
'description' => _kt("A generic fieldset is one that is available for every document by default. These fieldsets will be available for users to edit and add for every document in the document management system."),
)),
));
$oForm->setValidators(array(
array('ktcore.validators.string', array(
'test' => 'name',
'output' => 'name',
)),
array('ktcore.validators.string', array(
'test' => 'description',
'output' => 'description',
)),
array('ktcore.validators.boolean', array(
'test' => 'generic',
'output' => 'generic',
)),
));
return $oForm;
}
function do_newfieldset() {
$this->oPage->setBreadcrumbDetails(_kt("Create New Fieldset"));
$oForm = $this->form_create();
return $oForm->render();
}
function do_create() {
$oForm = $this->form_create();
$res = $oForm->validate();
$data = $res['results'];
$errors = $res['errors'];
$extra_errors = array();
if (!empty($data['name'])) {
$oFieldset = KTFieldset::getByName($data['name']);
if (!PEAR::isError($oFieldset)) {
// means we're looking at an existing name
$extra_errors['name'] = _kt("There is already a fieldset with that name.");
}
}
if (!empty($errors) || !empty($extra_errors)) {
return $oForm->handleError(null, $extra_errors);
}
// we also need a namespace.
$temp_name = $data['name'];
$namespace = KTUtil::nameToLocalNamespace('fieldsets', $temp_name);
$oOldFieldset = KTFieldset::getByNamespace($namespace);
while (!PEAR::isError($oOldFieldset)) {
$temp_name .= '_';
$namespace = KTUtil::nameToLocalNamespace('fieldsets', $temp_name);
$oOldFieldset = KTFieldset::getByNamespace($namespace);
}
// we now know its a non-conflicting one.
// FIXME handle conditional fieldsets, which should be ... a different object.
$oFieldset = KTFieldset::createFromArray(array(
"name" => $data['name'],
"description" => $data['description'],
"namespace" => $namespace,
"mandatory" => false, // FIXME deprecated
"isConditional" => false, // handle this
"isGeneric" => $data['generic'],
"isComplete" => false,
"isComplex" => false,
"isSystem" => false,
));
if (PEAR::isError($oFieldset)) {
return $oForm->handleError(sprintf(_kt("Failed to create fieldset: %s"), $oFieldset->getMessage()));
}
$this->successRedirectTo('edit',_kt("Fieldset created."), sprintf('fFieldsetId=%d', $oFieldset->getId()));
}
function getTypesForFieldset($oFieldset) {
if ($oFieldset->getIsGeneric()) {
return _kt('All types use this generic fieldset.');
}
$types = $oFieldset->getAssociatedTypes();
if (PEAR::isError($types)) {
return _kt('Error retrieving list of types.');
}
if (empty($types)) {
return _kt('None');
}
$aNames = array();
foreach ($types as $oType) {
$aNames[] = $oType->getName();
}
return implode(', ', $aNames);
}
function do_edit() {
// here we engage in some major evil.
// we check for the subevent var
// and subdispatch if appropriate.
//
// saves a little code-duplication (actually, a lot of code-duplication)
// FIXME this is essentially a stub for the fieldset-delegation code.
require_once('fieldsets/basic.inc.php');
$oSubDispatcher = new BasicFieldsetManagementDispatcher;
$subevent_var = 'fieldset_action';
$subevent = KTUtil::arrayGet($_REQUEST, $subevent_var);
if (!empty($subevent)) {
// do nothing, since this will handle everything
$this_url = KTUtil::addQueryStringSelf($this->meldPersistQuery("","edit"));
$oSubDispatcher->redispatch($subevent_var, null, $this, $this_url);
exit(0);
} else {
// what we want is the "additional info" section
$additional = $oSubDispatcher->describe_fieldset($this->oFieldset);
}
$oTemplate =& $this->oValidator->validateTemplate('ktcore/metadata/admin/edit');
$oTemplate->setData(array(
'context' => $this,
'fieldset_name' => $this->oFieldset->getName(),
'additional' => $additional,
));
return $oTemplate->render();
}
}
?>