/**
*
*/
public function decideHarvestability($registryObject)
{
$reharvest = true;
$revision_record_id = null;
$existingRegistryObject = null;
// If there is a draft, add to this one
if (isDraftStatus($this->status)) {
$existingRegistryObject = $this->CI->ro->getDraftByKey((string) $registryObject->key);
if (!$existingRegistryObject) {
$existingRegistryObject = $this->CI->ro->getPublishedByKey((string) $registryObject->key);
}
} else {
if (isPublishedStatus($this->status)) {
$existingRegistryObject = $this->CI->ro->getPublishedByKey((string) $registryObject->key);
if (!$existingRegistryObject) {
$existingRegistryObject = $this->CI->ro->getDraftByKey((string) $registryObject->key);
}
}
}
if ($existingRegistryObject) {
// Check for duplicates: Reject this record if it is already in the feed
if ($existingRegistryObject->harvest_id == $this->harvestID) {
$reharvest = false;
$this->message_log[] = "Ignored a record received twice in this harvest: " . $registryObject->key;
$this->ingest_duplicate_ignore++;
}
if ($existingRegistryObject->data_source_id == $this->dataSource->id) {
if ($this->statusAlreadyChanged || (isDraftStatus($this->status) && isDraftStatus($existingRegistryObject->status) || isPublishedStatus($this->status) && isPublishedStatus($existingRegistryObject->status))) {
// Add a new revision to this existing registry object
$revision_record_id = $existingRegistryObject->id;
} else {
$revision_record_id = null;
}
} else {
// Duplicate key in alternate data source
$reharvest = false;
$this->message_log[] = "Ignored a record already existing in a different data source: " . $registryObject->key;
$this->ingest_duplicate_ignore++;
}
} else {
// Harvest this as a new registry object
$revision_record_id = null;
}
return array($reharvest, $revision_record_id);
}
/**
* Deletes a RegistryObject
*
* @param the registry object key
* @return TRUE if delete was successful
*/
public function deleteRegistryObject($target_ro, $finalise = true)
{
$reenrich_queue = array();
// Check target_ro
if (!$target_ro instanceof _registry_object) {
$target_ro = $this->getByID($target_ro);
if (!$target_ro) {
throw new Exception("Registry Object targeted for delete does not exist?");
}
}
if ($finalise) {
//delete index
$this->load->library('Solr');
$this->solr->deleteByQueryCondition('id:' . $target_ro->id);
}
if (isPublishedStatus($target_ro->status)) {
$this->load->model('data_source/data_sources', 'ds');
$data_source = $this->ds->getByID($target_ro->data_source_id);
// Handle URL backup
$this->db->where('registry_object_id', $target_ro->id);
$this->db->update('url_mappings', array("registry_object_id" => NULL, "search_title" => $target_ro->title, "updated" => time()));
//remore previous records from the deleted_registry_objects table
$this->db->delete('deleted_registry_objects', array('key' => $target_ro->key));
// Add to deleted_records table
$this->db->set(array('data_source_id' => $target_ro->data_source_id, 'key' => $target_ro->key, 'deleted' => time(), 'title' => $target_ro->title, 'class' => $target_ro->class, 'group' => str_replace(" ", "0x20", $target_ro->group), 'datasource' => str_replace(" ", "0x20", $data_source->slug), 'record_data' => $target_ro->getRif()));
$this->db->insert('deleted_registry_objects');
// Re-enrich and reindex related
$reenrich_queue = $target_ro->getRelatedKeys();
if ($finalise) {
// Delete from the index
$result = json_decode($this->solr->deleteByQueryCondition("id:(\"" . $target_ro->id . "\")"));
if ($result->responseHeader->status != 0) {
$data_source->append_log("Failed to erase from SOLR: id:" . $target_ro->id, 'error', 'registry_object');
} else {
$this->solr->commit();
}
}
}
// Also treat identifier matches as affected records which need to be enriched
// (to increment their extRif:matching_identifier_count)
$related_ids_by_identifier_matches = $target_ro->findMatchingRecords();
// from ro/extensions/identifiers.php
$related_keys = array();
foreach ($related_ids_by_identifier_matches as $matching_record_id) {
$matched_ro = $this->ro->getByID($matching_record_id);
$reenrich_queue[] = $matched_ro->key;
}
// Delete the actual registry object
$this->load->model('data_source/data_sources', 'ds');
$data_source = $this->ds->getByID($target_ro->data_source_id);
$log = $target_ro->eraseFromDatabase($target_ro->id);
//if($log)
//$data_source->append_log("eraseFromDatabase " . $log, 'info', 'registry_object');
if ($finalise) {
// And then their related records get reindexed...
$this->importer->_enrichRecords($reenrich_queue);
$this->importer->_reindexRecords($reenrich_queue);
//log_message('debug', "Reindexed " . count($reenrich_queue) . " related record(s) when " . $target_ro->key . " was deleted.");
}
return $reenrich_queue;
}
function handleStatusChange($target_status)
{
$this->_CI->load->library('Solr');
// Changing between draft statuses, nothing to worry about:
$this->_CI->load->model('data_source/data_sources', 'ds');
$data_source = $this->_CI->ds->getByID($this->getAttribute('data_source_id'));
if (isDraftStatus($this->getAttribute('original_status')) && isDraftStatus($target_status)) {
if ($this->getAttribute('original_status') == 'ASSESSMENT_IN_PROGRESS' && $target_status == 'APPROVED') {
$this->setAttribute("manually_assessed", 'yes');
}
if ($target_status == 'DRAFT') {
$this->setAttribute("manually_assessed", 'no');
}
} else {
if (isDraftStatus($this->getAttribute('original_status')) && isPublishedStatus($target_status)) {
$xml = html_entity_decode($this->ro->getRif());
$existingRegistryObject = $this->_CI->ro->getPublishedByKey($this->ro->key);
if ($existingRegistryObject && $existingRegistryObject->getAttribute('data_source_id') != $this->getAttribute('data_source_id')) {
$otherDs = $this->_CI->ds->getByID($existingRegistryObject->getAttribute('data_source_id'));
throw new Exception("Registry Object with key " . $this->ro->key . " already exists in the " . NL . $otherDs->title . " Data Source");
} else {
if ($existingRegistryObject) {
// Delete this original draft and change this object to point to the PUBLISHED (seamless changeover)
$manuallyAssessed = $this->getAttribute('manually_assessed');
$this->ro = $this->_CI->ro->getPublishedByKey($this->getAttribute("key"));
if ($this->getAttribute('original_status') === 'ASSESSMENT_IN_PROGRESS' || $manuallyAssessed === 'yes') {
$this->ro->setAttribute("manually_assessed", 'yes');
}
if ($this->ro->getAttribute('gold_status_flag') === 't') {
$this->ro->setAttribute("gold_status_flag", 'f');
}
$this->ro->harvest_id = $this->getAttribute('harvest_id');
$this->ro->save();
$this->_CI->ro->deleteRegistryObject($this->id);
$this->id = $this->ro->id;
$this->init();
}
}
// If the importer is already running
if ($this->_CI->importer->isImporting) {
// other actions will occur in the existing importer run...
} else {
// Add the XML content of this draft to the published record (and follow enrichment process, etc.)
$this->_CI->importer->_reset();
$this->_CI->importer->setXML(wrapRegistryObjects($xml));
$this->_CI->importer->setDatasource($data_source);
$this->_CI->importer->forcePublish();
$this->_CI->importer->statusAlreadyChanged = true;
$this->_CI->importer->commit();
if ($this->getAttribute('original_status') == 'ASSESSMENT_IN_PROGRESS' || $this->getAttribute('manually_assessed') == 'yes') {
$this->ro = $this->_CI->ro->getPublishedByKey($this->getAttribute("key"));
$this->ro->setAttribute("manually_assessed", 'yes');
}
$this->ro->index_solr();
if ($error_log = $this->_CI->importer->getErrors()) {
throw new Exception("Errors occured whilst migrating to PUBLISHED status: " . NL . $error_log);
}
}
} else {
$existingRegistryObject = $this->_CI->ro->getDraftByKey($this->ro->key);
if ($existingRegistryObject) {
// Delete any existing drafts (effectively overwriting them)
$this->_CI->ro->deleteRegistryObject($existingRegistryObject->id);
}
// Reenrich related records (reindexes affected records)
// XXX: REENRICH RECORDS RELATED TO ME WHEN I CHANGE STATUS
/*
$reenrich_queue = $target_ro->getRelatedKeys();
$this->_CI->importer->_enrichRecords($reenrich_queue);
$this->_CI->importer->_reindexRecords($reenrich_queue);
*/
$this->ro->slug = DRAFT_RECORD_SLUG . $this->ro->id;
//remove the record from the index
$this->_CI->solr->deleteByQueryCondition('id:' . $this->ro->id);
}
}
$this->_initAttribute("original_status", $target_status);
}
