/**
*
*/
private static function _getValues(SearchResult $pr_res, array $pa_tags, array $pa_options = null)
{
unset($pa_options['returnAsArray']);
unset($pa_options['returnWithStructure']);
$vn_start = caGetOption('unitStart', $pa_options, 0, ['castTo' => 'int']);
$vn_length = caGetOption('unitLength', $pa_options, 0, ['castTo' => 'int']);
$o_dm = Datamodel::load();
$pb_include_blanks = caGetOption('includeBlankValuesInArray', $pa_options, false);
$ps_prefix = caGetOption(['placeholderPrefix', 'relativeTo', 'prefix'], $pa_options, null);
$pn_index = caGetOption('index', $pa_options, null);
$vs_cache_key = md5($pr_res->tableName() . "/" . $pr_res->getPrimaryKey() . "/" . print_r($pa_tags, true) . "/" . print_r($pa_options, true));
$va_get_specs = [];
foreach (array_keys($pa_tags) as $vs_tag) {
// Apply placeholder prefix to any tag except the "specials"
if (!in_array(strtolower($vs_tag), ['relationship_typename', 'relationship_type_id', 'relationship_typecode', 'relationship_type_code', 'date', 'primary', 'count', 'index', 'omitcount'])) {
$va_tag = explode(".", $vs_tag);
$vs_get_spec = $vs_tag;
if ($ps_prefix && !$o_dm->tableExists($va_tag[0]) && !preg_match("!^" . preg_quote($ps_prefix, "!") . "\\.!", $vs_tag) && sizeof($va_tag) > 0) {
$vs_get_spec = "{$ps_prefix}." . array_shift($va_tag);
if (sizeof($va_tag) > 0) {
$vs_get_spec .= "." . join(".", $va_tag);
}
}
} else {
$vs_get_spec = $vs_tag;
}
// Get trailing options (eg. ca_entities.preferred_labels.displayname%delimiter=;_)
if (is_array($va_parsed_tag_opts = DisplayTemplateParser::_parseTagOpts($vs_get_spec))) {
$vs_get_spec = $va_parsed_tag_opts['tag'];
}
$va_get_specs[$vs_tag] = ['spec' => $vs_get_spec, 'parsed' => $va_parsed_tag_opts];
}
$vn_count = 1;
$va_tag_vals = null;
if ($vs_relative_to_container = caGetOption('relativeToContainer', $pa_options, null)) {
if (DisplayTemplateParser::$value_cache[$vs_cache_key]) {
$va_tag_vals = DisplayTemplateParser::$value_cache[$vs_cache_key];
$vn_count = DisplayTemplateParser::$value_count_cache[$vs_cache_key];
} else {
$va_tag_vals = [];
foreach (array_keys($pa_tags) as $vs_tag) {
$vs_get_spec = $va_get_specs[$vs_tag]['spec'];
$va_parsed_tag_opts = $va_get_specs[$vs_tag]['parsed'];
$va_vals = $pr_res->get($vs_get_spec, array_merge($pa_options, $va_parsed_tag_opts['options'], ['returnAsArray' => true, 'returnBlankValues' => true]));
if (is_array($va_vals)) {
if (($vn_start > 0 || $vn_length > 0) && $vn_start < sizeof($va_vals) && (!$vn_length || $vn_start + $vn_length <= sizeof($va_vals))) {
$va_vals = array_slice($va_vals, $vn_start, $vn_length > 0 ? $vn_length : null);
}
foreach ($va_vals as $vn_index => $vs_val) {
$va_tag_vals[$vn_index][$vs_tag] = $vs_val;
}
}
}
if (isset($pa_options['sort']) && is_array($pa_options['sort']) && sizeof($pa_options['sort'])) {
$va_sortables = array();
foreach ($pa_options['sort'] as $vs_sort_spec) {
$va_sortables[] = $pr_res->get($vs_sort_spec, ['sortable' => true, 'returnAsArray' => true, 'returnBlankValues' => true]);
}
if (($vn_start > 0 || $vn_length > 0) && $vn_start < sizeof($va_sortables) && (!$vn_length || $vn_start + $vn_length <= sizeof($va_sortables))) {
$va_sortables = array_slice($va_sortables, $vn_start, $vn_length > 0 ? $vn_length : null);
}
if (is_array($va_sortables)) {
foreach ($va_sortables as $i => $va_sort_values) {
if (!is_array($va_sort_values)) {
continue;
}
foreach ($va_sort_values as $vn_index => $vs_sort_value) {
$va_tag_vals[$vn_index]['__sort__'] .= $vs_sort_value;
}
}
}
}
DisplayTemplateParser::$value_cache[$vs_cache_key] = $va_tag_vals;
DisplayTemplateParser::$value_count_cache[$vs_cache_key] = $vn_count = sizeof($va_tag_vals);
}
if (strlen($pn_index)) {
$va_tag_vals = $va_tag_vals[$pn_index];
$vs_relative_to_container = null;
}
}
$va_vals = [];
for ($vn_c = 0; $vn_c < $vn_count; $vn_c++) {
foreach (array_keys($pa_tags) as $vs_tag) {
$vs_get_spec = $va_get_specs[$vs_tag]['spec'];
$va_parsed_tag_opts = $va_get_specs[$vs_tag]['parsed'];
switch (strtolower($vs_get_spec)) {
case 'relationship_typename':
$va_val_list = $pr_res->get('ca_relationship_types.preferred_labels.' . (caGetOption('orientation', $pa_options, 'LTOR') == 'LTOR' ? 'typename' : 'typename_reverse'), $va_opts = array_merge($pa_options, $va_parsed_tag_opts['options'], ['returnAsArray' => true, 'returnWithStructure' => false]));
break;
case 'relationship_type_id':
$va_val_list = $pr_res->get('ca_relationship_types.type_id', $va_opts = array_merge($pa_options, $va_parsed_tag_opts['options'], ['returnAsArray' => true, 'returnWithStructure' => false]));
break;
case 'relationship_typecode':
case 'relationship_type_code':
$va_val_list = $pr_res->get('ca_relationship_types.type_code', $va_opts = array_merge($pa_options, $va_parsed_tag_opts['options'], ['returnAsArray' => true, 'returnWithStructure' => false]));
break;
case 'date':
// allows embedding of current date
$va_val_list = [date(caGetOption('format', $va_parsed_tag_opts['options'], 'd M Y'))];
break;
case 'primary':
$va_val_list = [$pr_res->tableName()];
break;
case 'count':
$va_val_list = [$pr_res->numHits()];
break;
case 'omitcount':
$va_val_list = [(int) $pr_res->numHits() - ($vn_length - $vn_start)];
break;
case 'index':
$va_val_list = [$pr_res->currentIndex() + 1];
break;
default:
if (isset($pa_options['forceValues'][$vs_get_spec][$pr_res->getPrimaryKey()])) {
$va_val_list = [$pa_options['forceValues'][$vs_get_spec][$pr_res->getPrimaryKey()]];
} elseif ($vs_relative_to_container) {
$va_val_list = [$va_tag_vals[$vn_c][$vs_tag]];
} elseif (strlen($pn_index)) {
$va_val_list = [$va_tag_vals[$vs_tag]];
} else {
$va_val_list = $pr_res->get($vs_get_spec, $va_opts = array_merge($pa_options, $va_parsed_tag_opts['options'], ['returnAsArray' => true, 'returnWithStructure' => false]));
if (!is_array($va_val_list)) {
$va_val_list = array();
}
if (($vn_start > 0 || $vn_length > 0) && $vn_start < sizeof($va_val_list) && (!$vn_length || $vn_start + $vn_length <= sizeof($va_val_list))) {
$va_val_list = array_slice($va_val_list, $vn_start, $vn_length > 0 ? $vn_length : null);
}
}
break;
}
$ps_delimiter = caGetOption('delimiter', $va_opts, ';');
if ($vs_relative_to_container) {
$va_vals[$vn_c][$vs_tag] = join($ps_delimiter, $va_val_list);
if (isset($va_tag_vals[$vn_c]['__sort__'])) {
$va_vals[$vn_c]['__sort__'] = $va_tag_vals[$vn_c]['__sort__'];
}
} else {
if (!$pb_include_blanks) {
$va_val_list = array_filter($va_val_list, 'strlen');
}
$va_vals[$vs_tag] = join($ps_delimiter, $va_val_list);
if (isset($va_tag_vals[$vn_c]['__sort__'])) {
$va_vals['__sort__'] = $va_tag_vals[$vn_c]['__sort__'];
}
}
}
}
return $va_vals;
}