/**
* Returns occurrence_id for the occurrence with the specified name, regardless of specified type. If the occurrence does not already
* exist then it will be created with the specified name, type and locale, as well as with any specified values in the $pa_values array.
* $pa_values keys should be either valid occurrence fields or attributes.
*
* @param string $ps_occurrence_name Occurrence label name
* @param int $pn_parent_id The parent_id of the occurrence; must be set to a non-null value
* @param int $pn_type_id The type_id of the occurrence type to use if the occurrence needs to be created
* @param int $pn_locale_id The locale_id to use if the occurrence needs to be created (will be used for both the occurrence locale as well as the label locale)
* @param array $pa_values An optional array of additional values to populate newly created occurrence records with. These values are *only* used for newly created occurrences; they will not be applied if the occurrence named already exists. The array keys should be names of ca_occurrences fields or valid entity attributes. Values should be either a scalar (for single-value attributes) or an array of values for (multi-valued attributes)
* @param array $pa_options An optional array of options, which include:
* outputErrors - if true, errors will be printed to console [default=false]
* matchOnIdno - try to match on idno if name match fails [default=false]
* dontCreate - if true then new entities will not be created [default=false]
* transaction - if Transaction object is passed, use it for all Db-related tasks [default=null]
* returnInstance = return ca_occurrences instance rather than occurrence_id. Default is false.
* generateIdnoWithTemplate = A template to use when setting the idno. The template is a value with automatically-set SERIAL values replaced with % characters. Eg. 2012.% will set the created row's idno value to 2012.121 (assuming that 121 is the next number in the serial sequence.) The template is NOT used if idno is passed explicitly as a value in $pa_values.
* importEvent = if ca_data_import_events instance is passed then the insert/update of the occurrence will be logged as part of the import
* importEventSource = if importEvent is passed, then the value set for importEventSource is used in the import event log as the data source. If omitted a default value of "?" is used
* log = if KLogger instance is passed then actions will be logged
*/
static function getOccurrenceID($ps_occ_name, $pn_parent_id, $pn_type_id, $pn_locale_id, $pa_values = null, $pa_options = null)
{
if (!is_array($pa_options)) {
$pa_options = array();
}
if (!isset($pa_options['outputErrors'])) {
$pa_options['outputErrors'] = false;
}
$pb_match_on_idno = caGetOption('matchOnIdno', $pa_options, false);
$t_occurrence = new ca_occurrences();
if (isset($pa_options['transaction']) && $pa_options['transaction'] instanceof Transaction) {
$t_occurrence->setTransaction($pa_options['transaction']);
}
$o_event = isset($pa_options['importEvent']) && $pa_options['importEvent'] instanceof ca_data_import_events ? $pa_options['importEvent'] : null;
$vs_event_source = isset($pa_options['importEventSource']) && $pa_options['importEventSource'] ? $pa_options['importEventSource'] : "?";
$o_log = isset($pa_options['log']) && $pa_options['log'] instanceof KLogger ? $pa_options['log'] : null;
if (!($vs_idno = isset($pa_values['idno']) ? (string) $pa_values['idno'] : null)) {
if (isset($pa_options['generateIdnoWithTemplate']) && $pa_options['generateIdnoWithTemplate']) {
$vs_idno = $t_occurrence->setIdnoTWithTemplate($pa_options['generateIdnoWithTemplate'], array('dontSetValue' => true));
}
}
$va_find_arr = array();
if ($pn_type_id) {
$va_find_arr['type_id'] = $pn_type_id;
}
if ($pn_parent_id) {
$va_find_arr['parent_id'] = $pn_parent_id;
}
if (!($vn_id = ca_occurrences::find(array_merge(array('preferred_labels' => array('name' => $ps_occ_name)), $va_find_arr), array('returnAs' => 'firstId', 'transaction' => $pa_options['transaction'])))) {
if ($pb_match_on_idno && $vs_idno) {
$va_find_arr['idno'] = $vs_idno;
$vn_id = ca_occurrences::find($va_find_arr, array('returnAs' => 'firstId', 'transaction' => $pa_options['transaction']));
}
}
if (!$vn_id) {
if (isset($pa_options['dontCreate']) && $pa_options['dontCreate']) {
return false;
}
if ($o_event) {
$o_event->beginItem($vs_event_source, 'ca_occurrences', 'I');
}
$t_occurrence->setMode(ACCESS_WRITE);
$t_occurrence->set('locale_id', $pn_locale_id);
$t_occurrence->set('type_id', $pn_type_id);
$t_occurrence->set('parent_id', $pn_parent_id);
$t_occurrence->set('source_id', isset($pa_values['source_id']) ? $pa_values['source_id'] : null);
$t_occurrence->set('access', isset($pa_values['access']) ? $pa_values['access'] : 0);
$t_occurrence->set('status', isset($pa_values['status']) ? $pa_values['status'] : 0);
$t_occurrence->set('idno', $vs_idno);
$t_occurrence->set('hier_occurrence_id', isset($pa_values['hier_occurrence_id']) ? $pa_values['hier_occurrence_id'] : null);
$t_occurrence->insert();
if ($t_occurrence->numErrors()) {
if (isset($pa_options['outputErrors']) && $pa_options['outputErrors']) {
print "[Error] " . _t("Could not insert occurrence %1: %2", $ps_occ_name, join('; ', $t_occurrence->getErrors())) . "\n";
}
if ($o_log) {
$o_log->logError(_t("Could not insert occurrence %1: %2", $ps_occ_name, join('; ', $t_occurrence->getErrors())));
}
return null;
}
$vb_label_errors = false;
$t_occurrence->addLabel(array('name' => $ps_occ_name), $pn_locale_id, null, true);
if ($t_occurrence->numErrors()) {
if (isset($pa_options['outputErrors']) && $pa_options['outputErrors']) {
print "[Error] " . _t("Could not set preferred label for occurrence %1: %2", $ps_occ_name, join('; ', $t_occurrence->getErrors())) . "\n";
}
if ($o_log) {
$o_log->logError(_t("Could not set preferred label for occurrence %1: %2", $ps_occ_name, join('; ', $t_occurrence->getErrors())));
}
$vb_label_errors = true;
}
unset($pa_values['access']);
unset($pa_values['status']);
unset($pa_values['idno']);
unset($pa_values['source_id']);
unset($pa_values['hier_occurrence_id']);
$vb_attr_errors = false;
if (is_array($pa_values)) {
foreach ($pa_values as $vs_element => $va_value) {
if (is_array($va_value)) {
// array of values (complex multi-valued attribute)
$t_occurrence->addAttribute(array_merge($va_value, array('locale_id' => $pn_locale_id)), $vs_element);
} else {
// scalar value (simple single value attribute)
if ($va_value) {
$t_occurrence->addAttribute(array('locale_id' => $pn_locale_id, $vs_element => $va_value), $vs_element);
}
}
}
}
$t_occurrence->update();
if ($t_occurrence->numErrors()) {
if (isset($pa_options['outputErrors']) && $pa_options['outputErrors']) {
print "[Error] " . _t("Could not set values for occurrence %1: %2", $ps_occ_name, join('; ', $t_occurrence->getErrors())) . "\n";
}
if ($o_log) {
$o_log->logError(_t("Could not set values for occurrence %1: %2", $ps_occ_name, join('; ', $t_occurrence->getErrors())));
}
$vb_attr_errors = true;
}
$vn_occurrence_id = $t_occurrence->getPrimaryKey();
if ($o_event) {
if ($vb_attr_errors || $vb_label_errors) {
$o_event->endItem($vn_occurrence_id, __CA_DATA_IMPORT_ITEM_PARTIAL_SUCCESS__, _t("Errors setting field values: %1", join('; ', $t_occurrence->getErrors())));
} else {
$o_event->endItem($vn_occurrence_id, __CA_DATA_IMPORT_ITEM_SUCCESS__, '');
}
}
if ($o_log) {
$o_log->logInfo(_t("Created new occurrence %1", $ps_occ_name));
}
if (isset($pa_options['returnInstance']) && $pa_options['returnInstance']) {
return $t_occurrence;
}
} else {
if ($o_event) {
$o_event->beginItem($vs_event_source, 'ca_occurrences', 'U');
}
$vn_occurrence_id = $vn_id;
if ($o_event) {
$o_event->endItem($vn_occurrence_id, __CA_DATA_IMPORT_ITEM_SUCCESS__, '');
}
if ($o_log) {
$o_log->logDebug(_t("Found existing occurrence %1 in DataMigrationUtils::getOccurrenceID(); total of %2 occurrences were found", $ps_occ_name, sizeof($va_occurrence_ids) + 1));
}
if (isset($pa_options['returnInstance']) && $pa_options['returnInstance']) {
return new ca_occurrences($vn_occurrence_id);
}
}
return $vn_occurrence_id;
}