/**
* Import metadata.
*
* @param Omeka_Record $object The Fedora object record.
* @param string $dsid The dsid to import.
*/
public function import($object, $dsid)
{
// Get object parent item.
$item = $object->getItem();
// Get metadata XML for the datastream.
$xml = new DOMXPath($this->getMetadataXml($object, $dsid));
// Get DC elements.
$elements = $this->db->getTable('Element')->findBySet('Dublin Core');
// Run queries and write texts.
foreach ($elements as $element) {
// Execute for the element.
$queries = $this->getQueries($element->name);
$nodes = $this->queryAll($xml, $queries);
// Write new element texts.
foreach ($nodes as $node) {
$text = new ElementText();
$text->record_id = $item->id;
$text->record_type = 'Item';
$text->element_id = $element->id;
$text->html = 0;
$text->text = $node->nodeValue;
$text->save();
}
}
}
/**
*Adds an element (text and ID) to an Item
*
* @param $record_id Item The item to which an element will be added
* @param $element_id string the ID of the element type
* @param $elementText string the text to add to the element
* @throws Omeka_Record_Exception
* @throws Omeka_Validate_Exception
*/
private function saveElementText($record_id, $element_id, $elementText)
{
$text = new ElementText();
$text->record_id = $record_id;
$text->record_type = 'Item';
$text->html = 0;
$text->element_id = $element_id;
$text->text = $elementText;
if ($text->isValid()) {
$text->save();
} else {
throw new Omeka_Validate_Exception('invalid element(Record ID, Element ID, ElementText): ' . strval($record_id) . ',' . $element_id . ',' . $elementText);
}
}
public function perform()
{
$db = get_db();
$elementSet = new ElementSet();
$elementSet->record_type = "UserProfilesType";
$elementSet->name = "Contributor Elements";
$elementSet->description = "";
$elementSet->save();
$importData = $this->_importContributorFields($elementSet);
$type_id = $importData['type_id'];
$contribFieldElementMap = $importData['contribFieldElementMap'];
$userContributorMap = unserialize(file_get_contents(CONTRIBUTION_PLUGIN_DIR . '/upgrade_files/user_contributor_map.txt'));
foreach ($userContributorMap as $userId => $contributorIds) {
$contribIds = implode(',', $contributorIds);
$sql = "SELECT * FROM {$db->ContributionContributorValue} WHERE `contributor_id` IN ({$contribIds})";
$res = $db->query($sql);
$contributorValues = $res->fetchAll();
$profile = new UserProfilesProfile();
$profile->owner_id = $userId;
$profile->public = true;
$profile->element_set_id = $elementSet->id;
$profile->type_id = $type_id;
$profile->setRelationData(array('subject_id' => $userId));
$profile->save();
$elTextArray = array();
foreach ($contributorValues as $value) {
//dig up element_id
$fieldId = $value['field_id'];
$elementId = $contribFieldElementMap[$fieldId];
$elementText = new ElementText();
$elementText->element_id = $elementId;
$elementText->text = $value['value'];
$elementText->html = 0;
$elementText->record_type = 'UserProfilesProfile';
$elementText->record_id = $profile->id;
$elementText->save();
release_object($elementText);
}
release_object($profile);
}
set_option('user_profiles_contributors_imported', true);
}
/**
* Create an element text for an item.
*
* @param Omeka_record $item The item.
* @param string $elementSet The element set.
* @param string $elementName The element name.
* @param string $value The value for the text.
*
* @return Omeka_record $text The new text.
*/
public function __text($item, $elementSet, $elementName, $value)
{
// Get tables.
$_db = get_db();
$elementTable = $_db->getTable('Element');
$elementTextTable = $_db->getTable('ElementText');
$recordTypeTable = $_db->getTable('RecordType');
// Fetch element record and the item type id.
$element = $elementTable->findByElementSetNameAndElementName($elementSet, $elementName);
$itemTypeId = $recordTypeTable->findIdFromName('Item');
$text = new ElementText();
$text->record_id = $item->id;
$text->record_type_id = $itemTypeId;
$text->element_id = $element->id;
$text->text = $value;
$text->save();
return $text;
}
/**
* This cereates and element text and adds it to an item.
*
* @param Item $item The item to add the data to.
* @param Element $element The element to add the text to.
* @param string $text The text data.
* @param bool $html Is the text really HTML? (Default is FALSE.)
*
* @return ElementText
* @author Eric Rochester <*****@*****.**>
**/
protected function addElementText($item, $element, $text, $html = 0)
{
$etext = new ElementText();
$etext->setText($text);
$etext->html = $html;
$etext->element_id = $element->id;
$etext->record_id = $item->id;
$etext->record_type = get_class($item);
$etext->save();
$item[$element->name] = $etext;
return $etext;
}
