/**
* Execute the form, but first:
* Make sure we're not saving an empty entry for sponsors. (This would
* result in a possibly empty heading for the Sponsors section in About.)
*/
function execute()
{
foreach (array('sponsors', 'contributors') as $element) {
$elementValue = (array) $this->getData($element);
foreach (array_keys($elementValue) as $key) {
$values = array_values((array) $elementValue[$key]);
$isEmpty = true;
foreach ($values as $value) {
if (!empty($value)) {
$isEmpty = false;
}
}
if ($isEmpty) {
unset($elementValue[$key]);
}
}
$this->setData($element, $elementValue);
}
return parent::execute();
}
/**
* Save modified settings.
*/
function execute()
{
$schedConf =& Request::getSchedConf();
$paperTypeIds = array();
$paperTypeDao = DAORegistry::getDAO('PaperTypeDAO');
$paperTypeEntryDao = DAORegistry::getDAO('PaperTypeEntryDAO');
if (isset($this->_data['paperTypes'])) {
$paperTypes =& $this->_data['paperTypes'];
$paperTypesEntry =& $paperTypeDao->build($schedConf->getId());
$i = 0;
foreach ($paperTypes as $paperTypeId => $paperType) {
if (is_numeric($paperTypeId)) {
// Entry should already exist; update
$paperTypeEntry = $paperTypeEntryDao->getById($paperTypeId, $paperTypesEntry->getId());
if (!$paperTypeEntry) {
continue;
}
} else {
// Entry is new; create
$paperTypeEntry = $paperTypeEntryDao->newDataObject();
$paperTypeEntry->setControlledVocabId($paperTypesEntry->getId());
}
$paperTypeEntry->setName($paperType['name'], null);
// Localized
$paperTypeEntry->setDescription($paperType['description'], null);
// Localized
$paperTypeEntry->setAbstractLength($paperType['abstractLength']);
$paperTypeEntry->setLength($paperType['length']);
$paperTypeEntry->setSequence($i++);
if (is_numeric($paperTypeId)) {
$paperTypeEntryDao->updateObject($paperTypeEntry);
} else {
$paperTypeEntryDao->insertObject($paperTypeEntry);
}
$paperTypeIds[] = $paperTypeEntry->getId();
}
}
// Find and handle deletions
$paperTypeEntryIterator = $paperTypeDao->getPaperTypes($schedConf->getId());
while ($paperTypeEntry =& $paperTypeEntryIterator->next()) {
if (!in_array($paperTypeEntry->getId(), $paperTypeIds)) {
$paperTypeEntryDao->deleteObject($paperTypeEntry);
}
unset($paperTypeEntry);
}
return parent::execute();
}
