$oSource = null;
foreach ($aAuthenticationSources as $oPotentialSource) {
if ($oPotentialSource->getName() == $sSourceName) {
$oSource =& $oPotentialSource;
}
}
if (empty($oSource)) {
printf("No authentication source named %s found\n", $sSourceName);
exit(1);
}
$oFieldset =& KTFieldset::getByNamespace($sFieldsetNamespace);
if (PEAR::isError($oFieldset)) {
printf("No fieldset named %s found\n", $sFieldsetNamespace);
exit(1);
}
$oField = DocumentField::getByFieldsetAndName($oFieldset, $sFieldName);
if (PEAR::isError($oField)) {
printf("No field named %s found in fieldset %s\n", $sFieldName, $sFieldsetNamespace);
exit(1);
}
$oAuthenticator =& KTAuthenticationUtil::getAuthenticatorForSource($oSource);
$oLdap =& $oAuthenticator->oLdap;
$aParams = array('scope' => 'sub', 'attributes' => array($sAttribute));
$aResults = $oLdap->search($sRootDn, $sSearch, $aParams);
$aValues = array();
foreach ($aResults->entries() as $oEntry) {
// print $oEntry->dn() . "\n";
$sValue = $oEntry->get_value($sAttribute, 'single');
// print $sValue . "\n";
if (!empty($sValue)) {
$aValues[] = $sValue;
/**
* Gets a simple array of document metadata fields
*
* <code>
* $ktapi = new KTAPI();
* $session = $ktapi->start_system_session();
* $document = $ktapi->get_document_by_id($documentid);
* $metadata = $document->get_packed_metadata();
* foreach($metadata as $field){
* echo '<br><br>Fieldset: ' . $field[0]->getParentFieldset();
* echo '<br>Field name: ' .$field[0]->getName();
* echo ' Value: ' . $field[1];
* }
* </code>
*
* @author KnowledgeTree Team
* @access public
* @param array $metadata The full metadata fieldsets and fields
* @return array An array of metadata field object and value pairs
*/
function get_packed_metadata($metadata = null)
{
global $default;
if (is_null($metadata)) {
$metadata = $this->get_metadata();
}
$packed = array();
foreach ($metadata as $fieldset_metadata) {
if (is_array($fieldset_metadata)) {
$fieldsetname = $fieldset_metadata['fieldset'];
$fields = $fieldset_metadata['fields'];
} elseif ($fieldset_metadata instanceof stdClass) {
$fieldsetname = $fieldset_metadata->fieldset;
$fields = $fieldset_metadata->fields;
} else {
$default->log->debug("unexpected fieldset type");
continue;
}
$fieldset = KTFieldset::getByName($fieldsetname);
if (is_null($fieldset) || PEAR::isError($fieldset) || $fieldset instanceof KTEntityNoObjects) {
$default->log->debug("could not resolve fieldset: {$fieldsetname} for document id: {$this->documentid}");
// exit graciously
continue;
}
foreach ($fields as $fieldinfo) {
if (is_array($fieldinfo)) {
$fieldname = $fieldinfo['name'];
$value = $fieldinfo['value'];
} elseif ($fieldinfo instanceof stdClass) {
$fieldname = $fieldinfo->name;
$value = $fieldinfo->value;
} else {
$default->log->debug("unexpected fieldinfo type");
continue;
}
$field = DocumentField::getByFieldsetAndName($fieldset, $fieldname);
if (is_null($field) || PEAR::isError($field) || is_a($field, 'KTEntityNoObjects')) {
$default->log->debug("Could not resolve field: {$fieldname} on fieldset {$fieldsetname} for document id: {$this->documentid}");
// exit graciously
continue;
}
$packed[] = array($field, $value);
}
}
return $packed;
}
function do_updatefield()
{
$oForm = $this->form_editfield($this->oField);
$res = $oForm->validate();
$data = $res['results'];
$errors = $res['errors'];
$extra_errors = array();
// check that the field name either hasn't changed, or doesn't exist.
if ($data['name'] != $this->oField->getName()) {
$oOldField = DocumentField::getByFieldsetAndName($this->oFieldset, $data['name']);
// If the field exists throw an error. Mysql doesn't distinguish between é and e so check the names are different in php.
if (!PEAR::isError($oOldField) && $oOldField->getName() == $data['name']) {
$extra_errors['name'] = _kt("That name is already in use in this fieldset. Please specify a unique name.");
}
}
if (!empty($errors) || !empty($extra_errors)) {
return $oForm->handleError(null, $extra_errors);
}
$this->oField->setName($data['name']);
$this->oField->setDescription($data['description']);
$this->oField->setIsMandatory($data['required']);
$res = $this->oField->update();
if (PEAR::isError($res)) {
return $oForm->handleError(sprintf(_kt("Failed to update field: %s"), $res->getMessage()));
}
$this->successRedirectTo('managefield', _kt("Field updated."));
}
