/**
* function getLabelManager
* <pre>
* returns a label manager object
* </pre>
* <pre><code>
* if language ID is not provided, then use class default.
* if desired [KEY] exists then
* if desired [LANGUAGEID] exists
* return label
* else
* return label in 1st avaialble language
* end if
* else
* return key
* end if
* </code></pre>
* @param $key [STRING] The Key of the label we should return
* @param $languageID [INTEGER] The Language ID of the label to return
* @return [OBJECT] RowManager_MultilingualLabelManager
*/
function getLabelManager($key, $languageID = '')
{
$labelManager = new RowManager_MultilingualLabelManager();
// if language ID is not provided, then use class default.
if ($languageID == '') {
$languageID = $this->languageID;
}
// if desired [KEY] exists then
if (array_key_exists($key, $this->labels)) {
// if desired [LANGUAGEID] exists
if (array_key_exists($languageID, $this->labels[$key])) {
// return label in requested Language ID
$pageID = $this->pageManager->getID();
$successful = $labelManager->loadByKeyInfo($pageID, $key, $languageID);
// echo 'successful['.$successful.']<br/>';
// echo 'lableManager<pre>'.print_r($labelManager,true).'</pre>';
} else {
// else
// return label in 1st avaialble language
$labelData = $this->labels[$key];
$languagesIDAvailable = array_keys($labelData);
$languageID = $languagesIDAvailable[0];
$pageID = $this->pageManager->getID();
$labelManager->loadByKeyInfo($pageID, $key, $languageID);
}
// end if
} else {
// Make sure the pageID is set
$labelManager->setPageID($this->pageManager->getID());
}
// end if
$labelManager->setLanguageID($languageID);
return $labelManager;
}
/**
* function updateDBTable
* <pre>
* Updates the DB table info.
* </pre>
* @return [void]
*/
function updateDBTable()
{
// make sure label is translated into UnicodeEntities
$data = $this->getLabel();
$newData = Unicode_utf8ToUnicodeEntities($data);
$this->setLabel($newData);
parent::updateDBTable();
// Go Through and remove any existing xlation requests for this
// label entry.
$currentPageID = $this->getPageID();
$currentKey = $this->getKey();
$currentLanguageID = $this->getLanguageID();
$xlationManager = new RowManager_XLationManager();
// for each label with matching PageID & Key
$labelManager = new RowManager_MultilingualLabelManager();
$labelManager->setPageID($currentPageID);
$labelManager->setKey($currentKey);
$labelList = $labelManager->getListIterator();
$labelList->setFirst();
while ($label = $labelList->getNext()) {
// delete any xlation entry with current language_id &
// matching label_id
if ($xlationManager->loadByLabelAndLanguage($label->getID(), $currentLanguageID)) {
$xlationManager->deleteEntry();
}
}
// next label
}
