/**
* Return list of items from the specified table that are related to the current browse set. This is the method that actually
* pulls the facet content, regardless of whether the facet is cached yet or not. If you want to use the facet cache, call
* BrowseEngine::getFacet()
*
* @see BrowseEngine::getFacet()
* Options:
* checkAccess = array of access values to filter facets that have an 'access' field by
* checkAvailabilityOnly = if true then content is not actually fetch - only the availablility of content is verified
* user_id = If set item level access control is performed relative to specified user_id, otherwise defaults to logged in user
*/
public function getFacetContent($ps_facet_name, $pa_options = null)
{
global $AUTH_CURRENT_USER_ID;
$vs_browse_table_name = $this->ops_browse_table_name;
$vs_browse_table_num = $this->opn_browse_table_num;
$vn_user_id = isset($pa_options['user_id']) && (int) $pa_options['user_id'] ? (int) $pa_options['user_id'] : (int) $AUTH_CURRENT_USER_ID;
$vb_show_if_no_acl = (bool) ($this->opo_config->get('default_item_access_level') > __CA_ACL_NO_ACCESS__);
$t_user = new ca_users($vn_user_id);
if (is_array($va_groups = $t_user->getUserGroups()) && sizeof($va_groups)) {
$va_group_ids = array_keys($va_groups);
} else {
$va_group_ids = array();
}
if (!is_array($this->opa_browse_settings)) {
return null;
}
if (!isset($this->opa_browse_settings['facets'][$ps_facet_name])) {
return null;
}
if (!is_array($pa_options)) {
$pa_options = array();
}
$vb_check_availability_only = isset($pa_options['checkAvailabilityOnly']) ? (bool) $pa_options['checkAvailabilityOnly'] : false;
$va_all_criteria = $this->getCriteria();
$va_criteria = $this->getCriteria($ps_facet_name);
$va_facet_info = $this->opa_browse_settings['facets'][$ps_facet_name];
$t_subject = $this->getSubjectInstance();
if ($va_facet_info['relative_to']) {
$vs_browse_table_name = $va_facet_info['relative_to'];
$vs_browse_table_num = $this->opo_datamodel->getTableNum($vs_browse_table_name);
}
$vs_browse_type_limit_sql = '';
if (($va_browse_type_ids = $this->getTypeRestrictionList()) && sizeof($va_browse_type_ids)) {
// type restrictions
$vs_browse_type_limit_sql = '(' . $t_subject->tableName() . '.' . $t_subject->getTypeFieldName() . ' IN (' . join(', ', $va_browse_type_ids) . ')' . ($t_subject->getFieldInfo('type_id', 'IS_NULL') ? " OR (" . $this->ops_browse_table_name . '.' . $t_subject->getTypeFieldName() . " IS NULL)" : '') . ')';
if (is_array($va_facet_info['type_restrictions'])) {
// facet type restrictions bind a facet to specific types; we check them here
$va_restrict_to_types = $this->_convertTypeCodesToIDs($va_facet_info['type_restrictions']);
$vb_is_ok_to_browse = false;
foreach ($va_browse_type_ids as $vn_type_id) {
if (in_array($vn_type_id, $va_restrict_to_types)) {
$vb_is_ok_to_browse = true;
break;
}
}
if (!$vb_is_ok_to_browse) {
return array();
}
}
}
// Values to exclude from list attributes and authorities; can be idnos or ids
$va_exclude_values = caGetOption('exclude_values', $va_facet_info, array(), array('castTo' => 'array'));
$va_results = $this->opo_ca_browse_cache->getResults();
$vb_single_value_is_present = false;
$vs_single_value = isset($va_facet_info['single_value']) ? $va_facet_info['single_value'] : null;
$va_wheres = array();
switch ($va_facet_info['type']) {
# -----------------------------------------------------
case 'has':
$vn_state = null;
if (isset($va_all_criteria[$ps_facet_name])) {
break;
}
// only one instance of this facet allowed per browse
if (!($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true))) {
break;
}
$vs_yes_text = isset($va_facet_info['label_yes']) && $va_facet_info['label_yes'] ? $va_facet_info['label_yes'] : _t('Yes');
$vs_no_text = isset($va_facet_info['label_no']) && $va_facet_info['label_no'] ? $va_facet_info['label_no'] : _t('No');
$va_facet_values = array('yes' => array('id' => 1, 'label' => $vs_yes_text), 'no' => array('id' => 0, 'label' => $vs_no_text));
// Actually check that both yes and no values will result in something
if ($va_facet_info['element_code']) {
$t_element = new ca_metadata_elements();
if (!$t_element->load(array('element_code' => $va_facet_info['element_code']))) {
break;
}
$vs_element_code = $va_facet_info['element_code'];
$va_facet = array();
$va_counts = array();
foreach ($va_facet_values as $vs_state_name => $va_state_info) {
$va_wheres = array();
$va_joins = array();
if (!(bool) $va_state_info['id']) {
// no option
$va_wheres[] = $this->ops_browse_table_name . '.' . $t_item->primaryKey() . " NOT IN (select row_id from ca_attributes where table_num = " . $t_item->tableNum() . " AND element_id = " . $t_element->getPrimaryKey() . ")";
} else {
// yes option
$va_joins[] = "LEFT JOIN ca_attributes AS caa ON " . $this->ops_browse_table_name . '.' . $t_item->primaryKey() . " = caa.row_id AND " . $t_item->tableNum() . " = caa.table_num";
$va_wheres[] = "caa.element_id = " . $t_element->getPrimaryKey();
}
if ($t_item->hasField('deleted')) {
$va_wheres[] = "(" . $t_item->tableName() . ".deleted = 0)";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_item->hasField('access')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if (sizeof($va_results)) {
$va_wheres[] = $vs_browse_table_name . "." . $t_item->primaryKey() . " IN (" . join(",", $va_results) . ")";
}
if ($va_facet_info['relative_to']) {
if ($t_subject->hasField('deleted')) {
$va_wheres[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_wheres = array_merge($va_wheres, $va_relative_sql_data['wheres']);
}
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t\t\t)";
}
}
$vs_join_sql = join("\n", $va_joins);
$vs_where_sql = '';
if (sizeof($va_wheres) > 0) {
$vs_where_sql = ' WHERE ' . join(' AND ', $va_wheres);
}
if ($vb_check_availability_only) {
$vs_sql = "\n\t\t\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\t\t\tFROM " . $vs_browse_table_name . "\n\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\t\t\tLIMIT 2\n\t\t\t\t\t\t\t\t";
//print "$vs_sql<hr>";
$qr_res = $this->opo_db->query($vs_sql);
if ($qr_res->nextRow()) {
$va_counts[$vs_state_name] = (int) $qr_res->numRows();
}
} else {
$vs_sql = "\n\t\t\t\t\t\t\t\t\tSELECT " . $vs_browse_table_name . '.' . $t_item->primaryKey() . "\n\t\t\t\t\t\t\t\t\tFROM " . $vs_browse_table_name . "\n\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\t\t";
//print "$vs_sql<hr>";
$qr_res = $this->opo_db->query($vs_sql);
if ($qr_res->numRows() > 0) {
$va_facet[$vs_state_name] = $va_state_info;
} else {
return array();
// if either option in a "has" facet fails then don't show the facet
}
}
}
} else {
$vs_rel_table_name = $va_facet_info['table'];
if (!is_array($va_restrict_to_relationship_types = $va_facet_info['restrict_to_relationship_types'])) {
$va_restrict_to_relationship_types = array();
}
$va_restrict_to_relationship_types = $this->_getRelationshipTypeIDs($va_restrict_to_relationship_types, $va_facet_info['relationship_table']);
if (!is_array($va_exclude_relationship_types = $va_facet_info['exclude_relationship_types'])) {
$va_exclude_relationship_types = array();
}
$va_exclude_relationship_types = $this->_getRelationshipTypeIDs($va_exclude_relationship_types, $va_facet_info['relationship_table']);
$vn_table_num = $this->opo_datamodel->getTableNum($vs_rel_table_name);
$vs_rel_table_pk = $this->opo_datamodel->getTablePrimaryKeyName($vn_table_num);
switch (sizeof($va_path = array_keys($this->opo_datamodel->getPath($vs_browse_table_name, $vs_rel_table_name)))) {
case 3:
$t_item_rel = $this->opo_datamodel->getInstanceByTableName($va_path[1], true);
$t_rel_item = $this->opo_datamodel->getInstanceByTableName($va_path[2], true);
$vs_key = 'relation_id';
break;
case 2:
$t_item_rel = null;
$t_rel_item = $this->opo_datamodel->getInstanceByTableName($va_path[1], true);
$vs_key = $t_rel_item->primaryKey();
break;
default:
// bad related table
return null;
break;
}
$vs_cur_table = array_shift($va_path);
$va_joins_init = array();
foreach ($va_path as $vs_join_table) {
$va_rel_info = $this->opo_datamodel->getRelationships($vs_cur_table, $vs_join_table);
$va_joins_init[] = ($vn_state ? 'INNER' : 'LEFT') . ' JOIN ' . $vs_join_table . ' ON ' . $vs_cur_table . '.' . $va_rel_info[$vs_cur_table][$vs_join_table][0][0] . ' = ' . $vs_join_table . '.' . $va_rel_info[$vs_cur_table][$vs_join_table][0][1] . "\n";
$vs_cur_table = $vs_join_table;
}
$va_facet = array();
$va_counts = array();
foreach ($va_facet_values as $vs_state_name => $va_state_info) {
$va_wheres = array();
$va_joins = $va_joins_init;
if (!(bool) $va_state_info['id']) {
// no option
$va_wheres[] = "(" . $t_rel_item->tableName() . "." . $t_rel_item->primaryKey() . " IS NULL)";
if ($t_rel_item->hasField('deleted')) {
$va_wheres[] = "((" . $t_rel_item->tableName() . ".deleted = 0) OR (" . $t_rel_item->tableName() . ".deleted IS NULL))";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_rel_item->hasField('access')) {
$va_wheres[] = "((" . $t_rel_item->tableName() . ".access NOT IN (" . join(',', $pa_options['checkAccess']) . ")) OR (" . $t_rel_item->tableName() . ".access IS NULL))";
}
if (sizeof($va_restrict_to_relationship_types) > 0 && is_object($t_item_rel)) {
$va_wheres[] = "((" . $t_item_rel->tableName() . ".type_id NOT IN (" . join(',', $va_restrict_to_relationship_types) . ")) OR (" . $t_item_rel->tableName() . ".type_id IS NULL))";
}
if (sizeof($va_exclude_relationship_types) > 0 && is_object($t_item_rel)) {
$va_wheres[] = "(" . $t_item_rel->tableName() . ".type_id IN (" . join(',', $va_exclude_relationship_types) . "))";
}
} else {
// yes option
$va_wheres[] = "(" . $t_rel_item->tableName() . "." . $t_rel_item->primaryKey() . " IS NOT NULL)";
if ($t_rel_item->hasField('deleted')) {
$va_wheres[] = "(" . $t_rel_item->tableName() . ".deleted = 0)";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_rel_item->hasField('access')) {
$va_wheres[] = "(" . $t_rel_item->tableName() . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if (sizeof($va_restrict_to_relationship_types) > 0 && is_object($t_item_rel)) {
$va_wheres[] = "(" . $t_item_rel->tableName() . ".type_id IN (" . join(',', $va_restrict_to_relationship_types) . "))";
}
if (sizeof($va_exclude_relationship_types) > 0 && is_object($t_item_rel)) {
$va_wheres[] = "(" . $t_item_rel->tableName() . ".type_id NOT IN (" . join(',', $va_exclude_relationship_types) . "))";
}
}
if ($t_item->hasField('deleted')) {
$va_wheres[] = "(" . $t_item->tableName() . ".deleted = 0)";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_item->hasField('access')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if (sizeof($va_results)) {
$va_wheres[] = $vs_browse_table_name . "." . $t_item->primaryKey() . " IN (" . join(",", $va_results) . ")";
}
if ($va_facet_info['relative_to']) {
if ($t_subject->hasField('deleted')) {
$va_wheres[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_wheres = array_merge($va_wheres, $va_relative_sql_data['wheres']);
}
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t\t\t)";
}
}
$vs_join_sql = join("\n", $va_joins);
$vs_where_sql = '';
if (sizeof($va_wheres) > 0) {
$vs_where_sql = ' WHERE ' . join(' AND ', $va_wheres);
}
if ($vb_check_availability_only) {
$vs_sql = "\n\t\t\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\t\t\tFROM " . $vs_browse_table_name . "\n\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\t\t\tLIMIT 2\n\t\t\t\t\t\t\t\t";
//print "$vs_sql<hr>";
$qr_res = $this->opo_db->query($vs_sql);
if ($qr_res->nextRow()) {
$va_counts[$vs_state_name] = (int) $qr_res->numRows();
}
} else {
$vs_sql = "\n\t\t\t\t\t\t\t\t\tSELECT " . $vs_browse_table_name . '.' . $t_item->primaryKey() . "\n\t\t\t\t\t\t\t\t\tFROM " . $vs_browse_table_name . "\n\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\t\t";
//print "$vs_sql<hr>";
$qr_res = $this->opo_db->query($vs_sql);
if ($qr_res->numRows() > 0) {
$va_facet[$vs_state_name] = $va_state_info;
} else {
return array();
// if either option in a "has" facet fails then don't show the facet
}
}
}
}
if ($vb_check_availability_only) {
return sizeof($va_counts) > 1 ? true : false;
}
return $va_facet;
break;
# -----------------------------------------------------
# -----------------------------------------------------
case 'label':
if (!($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true))) {
break;
}
if (!($t_label = $t_item->getLabelTableInstance())) {
break;
}
if (!is_array($va_restrict_to_types = $va_facet_info['restrict_to_types'])) {
$va_restrict_to_types = array();
}
$vs_item_pk = $t_item->primaryKey();
$vs_label_table_name = $t_label->tableName();
$vs_label_pk = $t_label->primaryKey();
$vs_label_display_field = $t_item->getLabelDisplayField();
$vs_label_sort_field = $t_item->getLabelSortField();
$vs_where_sql = $vs_join_sql = '';
$vb_needs_join = false;
$va_where_sql = array();
$va_joins = array();
if ($vs_browse_type_limit_sql) {
$va_where_sql[] = $vs_browse_type_limit_sql;
}
if (isset($va_facet_info['preferred_labels_only']) && $va_facet_info['preferred_labels_only'] && $t_label->hasField('is_preferred')) {
$va_where_sql[] = "l.is_preferred = 1";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_item->hasField('access')) {
$va_where_sql[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if ($t_item->hasField('deleted')) {
$va_where_sql[] = "(" . $vs_browse_table_name . ".deleted = 0)";
$vb_needs_join = true;
}
if (sizeof($va_restrict_to_types)) {
$va_restrict_to_type_ids = caMakeTypeIDList($vs_browse_table_name, $va_restrict_to_types, array('dont_include_subtypes_in_type_restriction' => true));
if (sizeof($va_restrict_to_type_ids)) {
$va_where_sql[] = "(" . $vs_browse_table_name . "." . $t_item->getTypeFieldName() . " IN (" . join(", ", $va_restrict_to_type_ids) . ")" . ($t_item->getFieldInfo('type_id', 'IS_NULL') ? " OR (" . $vs_browse_table_name . '.' . $t_item->getTypeFieldName() . " IS NULL)" : '') . ")";
$vb_needs_join = true;
}
}
if (sizeof($va_exclude_types)) {
$va_exclude_type_ids = caMakeTypeIDList($vs_browse_table_name, $va_exclude_types, array('dont_include_subtypes_in_type_restriction' => true));
if (sizeof($va_exclude_type_ids)) {
$va_where_sql[] = "(" . $vs_browse_table_name . "." . $t_item->getTypeFieldName() . " NOT IN (" . join(", ", $va_exclude_type_ids) . ")" . ($t_item->getFieldInfo('type_id', 'IS_NULL') ? " OR (" . $vs_browse_table_name . '.' . $t_item->getTypeFieldName() . " IS NULL)" : '') . ")";
$vb_needs_join = true;
}
}
if ($vb_needs_join) {
$va_joins[] = "INNER JOIN " . $vs_browse_table_name . " ON " . $vs_browse_table_name . "." . $t_item->primaryKey() . " = l." . $t_item->primaryKey();
}
if ($va_facet_info['relative_to']) {
if ($t_subject->hasField('deleted')) {
$va_where_sql[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_where_sql = array_merge($va_where_sql, $va_relative_sql_data['wheres']);
}
}
if (sizeof($va_results)) {
if ($va_facet_info['relative_to']) {
$va_where_sql[] = $this->ops_browse_table_name . "." . $t_subject->primaryKey() . " IN (" . join(",", $va_results) . ")";
} else {
$va_where_sql[] = "l.{$vs_item_pk} IN (" . join(",", $va_results) . ")";
}
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_where_sql[] = "(\n\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t)";
}
}
$vs_join_sql = join("\n", $va_joins);
if (sizeof($va_where_sql)) {
$vs_where_sql = "WHERE " . join(" AND ", $va_where_sql);
}
if ($vb_check_availability_only) {
$vs_sql = "\n\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\tFROM {$vs_label_table_name} l\n\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\tLIMIT 1\n\t\t\t\t\t\t";
$qr_res = $this->opo_db->query($vs_sql);
return (int) $qr_res->numRows() > 0 ? true : false;
} else {
$vs_parent_fld = $t_item->getProperty('HIERARCHY_PARENT_ID_FLD');
$vs_sql = "\n\t\t\t\t\t\t\tSELECT l.* " . ($vs_parent_fld ? ", " . $vs_browse_table_name . "." . $vs_parent_fld : '') . " \n\t\t\t\t\t\t\tFROM {$vs_label_table_name} l\n\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t";
$qr_res = $this->opo_db->query($vs_sql);
$va_values = array();
$va_child_counts = array();
$vn_parent_id = null;
while ($qr_res->nextRow()) {
$vn_id = $qr_res->get($t_item->primaryKey());
if ($vs_parent_fld) {
$vn_parent_id = $qr_res->get($vs_parent_fld);
if ($vn_parent_id) {
$va_child_counts[$vn_parent_id]++;
}
}
$va_values[$vn_id][$qr_res->get('locale_id')] = array_merge($qr_res->getRow(), array('id' => $vn_id, 'parent_id' => $vn_parent_id, 'label' => $qr_res->get($vs_label_display_field)));
if (!is_null($vs_single_value) && $vn_id == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
if ($vs_parent_fld) {
foreach ($va_values as $vn_id => $va_values_by_locale) {
foreach ($va_values_by_locale as $vn_locale_id => $va_value) {
$va_values[$vn_id][$vn_locale_id]['child_count'] = (int) $va_child_counts[$vn_id];
}
}
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
$va_values = caExtractValuesByUserLocale($va_values);
return $va_values;
}
break;
# -----------------------------------------------------
# -----------------------------------------------------
case 'attribute':
$t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true);
$t_element = new ca_metadata_elements();
if (!$t_element->load(array('element_code' => $va_facet_info['element_code']))) {
return array();
}
$vn_element_type = $t_element->get('datatype');
$vn_element_id = $t_element->getPrimaryKey();
$va_joins = array('INNER JOIN ca_attribute_values ON ca_attributes.attribute_id = ca_attribute_values.attribute_id', 'INNER JOIN ' . $vs_browse_table_name . ' ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_attributes.row_id AND ca_attributes.table_num = ' . intval($vs_browse_table_num));
$va_wheres = array();
if (sizeof($va_results) && $this->numCriteria() > 0) {
$va_wheres[] = "(" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_item->hasField('access')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if ($vs_browse_type_limit_sql) {
$va_wheres[] = $vs_browse_type_limit_sql;
}
if ($t_item->hasField('deleted')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".deleted = 0)";
}
if ($va_facet_info['relative_to']) {
if ($t_subject->hasField('deleted')) {
$va_wheres[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_wheres = array_merge($va_wheres, $va_relative_sql_data['wheres']);
}
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t)";
}
}
$vs_join_sql = join("\n", $va_joins);
if (is_array($va_wheres) && sizeof($va_wheres) && ($vs_where_sql = join(' AND ', $va_wheres))) {
$vs_where_sql = ' AND (' . $vs_where_sql . ')';
}
if ($vb_check_availability_only) {
// exclude criteria values
$vs_criteria_exclude_sql = '';
if (is_array($va_criteria) && sizeof($va_criteria)) {
$vs_criteria_exclude_sql = ' AND (ca_attribute_values.value_longtext1 NOT IN (' . join(", ", caQuoteList(array_keys($va_criteria))) . ')) ';
}
$vs_sql = "\n\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\tFROM ca_attributes\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t(ca_attribute_values.element_id = ?) {$vs_criteria_exclude_sql} {$vs_where_sql}\n\t\t\t\t\t\t\tLIMIT 2";
//print $vs_sql;
$qr_res = $this->opo_db->query($vs_sql, $vn_element_id);
return (int) $qr_res->numRows() > 1 ? true : false;
} else {
$vs_sql = "\n\t\t\t\t\t\t\tSELECT DISTINCT value_longtext1, value_decimal1, value_longtext2, value_integer1\n\t\t\t\t\t\t\tFROM ca_attributes\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\tca_attribute_values.element_id = ? {$vs_where_sql}";
$qr_res = $this->opo_db->query($vs_sql, $vn_element_id);
$va_values = array();
$va_list_items = null;
$va_suppress_values = null;
if ($va_facet_info['suppress'] && !is_array($va_facet_info['suppress'])) {
$va_facet_info['suppress'] = array($va_facet_info['suppress']);
}
if (!is_array($va_suppress_values = caGetOption('suppress', $va_facet_info, null))) {
$va_suppress_values = caGetOption('exclude_values', $va_facet_info, null);
}
switch ($vn_element_type) {
case __CA_ATTRIBUTE_VALUE_LIST__:
$va_values = $qr_res->getAllFieldValues('value_longtext1');
$qr_res->seek(0);
$t_list_item = new ca_list_items();
$va_list_item_cache = $t_list_item->getFieldValuesForIDs($va_values, array('idno', 'item_value', 'parent_id', 'access'));
$va_list_child_count_cache = array();
if (is_array($va_list_item_cache)) {
foreach ($va_list_item_cache as $vn_id => $va_item) {
if (!($vn_parent_id = $va_item['parent_id'])) {
continue;
}
if (is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && !in_array($va_item['access'], $pa_options['checkAccess'])) {
continue;
}
$va_list_child_count_cache[$vn_parent_id]++;
}
}
$va_list_label_cache = $t_list_item->getPreferredDisplayLabelsForIDs($va_values);
// Translate value idnos to ids
if (is_array($va_suppress_values)) {
$va_suppress_values = ca_lists::getItemIDsFromList($t_element->get('list_id'), $va_suppress_values);
}
$va_facet_list = array();
foreach ($va_values as $vn_val) {
if (!$vn_val) {
continue;
}
if (is_array($va_suppress_values) && in_array($vn_val, $va_suppress_values)) {
continue;
}
if (is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && !in_array($va_item['access'], $pa_options['checkAccess'])) {
continue;
}
if ($va_criteria[$vn_val]) {
continue;
}
// skip items that are used as browse critera - don't want to browse on something you're already browsing on
$vn_child_count = isset($va_list_child_count_cache[$vn_val]) ? $va_list_child_count_cache[$vn_val] : 0;
$va_facet_list[$vn_val] = array('id' => $vn_val, 'label' => html_entity_decode($va_list_label_cache[$vn_val]), 'parent_id' => isset($va_list_item_cache[$vn_val]['parent_id']) ? $va_list_item_cache[$vn_val]['parent_id'] : null, 'child_count' => $vn_child_count);
}
// preserve order of list
$va_values_sorted_by_list_order = array();
if (is_array($va_list_item_cache)) {
foreach ($va_list_item_cache as $vn_item_id => $va_item) {
if (isset($va_facet_list[$vn_item_id])) {
$va_values_sorted_by_list_order[$vn_item_id] = $va_facet_list[$vn_item_id];
}
}
}
return caSortArrayByKeyInValue($va_values_sorted_by_list_order, array('label'));
break;
case __CA_ATTRIBUTE_VALUE_OBJECTS__:
case __CA_ATTRIBUTE_VALUE_ENTITIES__:
case __CA_ATTRIBUTE_VALUE_PLACES__:
case __CA_ATTRIBUTE_VALUE_OCCURRENCES__:
case __CA_ATTRIBUTE_VALUE_COLLECTIONS__:
case __CA_ATTRIBUTE_VALUE_LOANS__:
case __CA_ATTRIBUTE_VALUE_MOVEMENTS__:
case __CA_ATTRIBUTE_VALUE_STORAGELOCATIONS__:
case __CA_ATTRIBUTE_VALUE_OBJECTLOTS__:
if ($t_rel_item = AuthorityAttributeValue::elementTypeToInstance($vn_element_type)) {
$va_ids = $qr_res->getAllFieldValues('value_integer1');
$va_auth_items = $t_rel_item->getPreferredDisplayLabelsForIDs($va_ids);
$qr_res->seek(0);
}
break;
default:
if (isset($va_facet_info['suppress']) && is_array($va_facet_info['suppress'])) {
$va_suppress_values = $va_facet_info['suppress'];
}
break;
}
while ($qr_res->nextRow()) {
$o_attr = Attribute::getValueInstance($vn_element_type, $qr_res->getRow(), true);
if (!($vs_val = trim($o_attr->getDisplayValue()))) {
continue;
}
if (is_array($va_suppress_values) && in_array($vs_val, $va_suppress_values)) {
continue;
}
if ($va_criteria[$vs_val]) {
continue;
}
// skip items that are used as browse critera - don't want to browse on something you're already browsing on
switch ($vn_element_type) {
case __CA_ATTRIBUTE_VALUE_LIST__:
$vn_child_count = 0;
if ($va_list_parent_ids[$vs_val]) {
$vn_child_count++;
}
$va_values[$vs_val] = array('id' => str_replace('/', '/', $vs_val), 'label' => html_entity_decode($va_list_items[$vs_val]['name_plural'] ? $va_list_items[$vs_val]['name_plural'] : $va_list_items[$vs_val]['item_value']), 'parent_id' => $va_list_items[$vs_val]['parent_id'], 'child_count' => $vn_child_count);
break;
case __CA_ATTRIBUTE_VALUE_OBJECTS__:
case __CA_ATTRIBUTE_VALUE_ENTITIES__:
case __CA_ATTRIBUTE_VALUE_PLACES__:
case __CA_ATTRIBUTE_VALUE_OCCURRENCES__:
case __CA_ATTRIBUTE_VALUE_COLLECTIONS__:
case __CA_ATTRIBUTE_VALUE_LOANS__:
case __CA_ATTRIBUTE_VALUE_MOVEMENTS__:
case __CA_ATTRIBUTE_VALUE_STORAGELOCATIONS__:
case __CA_ATTRIBUTE_VALUE_OBJECTLOTS__:
$va_values[$vs_val] = array('id' => $vn_id, 'label' => html_entity_decode($va_auth_items[$vn_id] ? $va_auth_items[$vn_id] : $vs_val));
break;
case __CA_ATTRIBUTE_VALUE_CURRENCY__:
$va_values[sprintf("%014.2f", preg_replace("![\\D]+!", "", $vs_val))] = array('id' => str_replace('/', '/', $vs_val), 'label' => $vs_val);
break;
default:
$va_values[$vs_val] = array('id' => str_replace('/', '/', $vs_val), 'label' => $vs_val);
break;
}
if (!is_null($vs_single_value) && $vs_val == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
ksort($va_values);
return $va_values;
}
break;
# -----------------------------------------------------
# -----------------------------------------------------
case 'location':
$t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true);
$vs_sort_field = null;
if ($t_item->getProperty('ID_NUMBERING_ID_FIELD') == $vs_field_name) {
$vs_sort_field = $t_item->getProperty('ID_NUMBERING_SORT_FIELD');
}
$va_joins = array();
$va_wheres = array();
$vs_where_sql = '';
$va_wheres[] = "({$vs_browse_table_name}.current_loc_class IS NOT NULL)";
if (sizeof($va_results) && $this->numCriteria() > 0) {
$va_wheres[] = "(" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_item->hasField('access')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if ($vs_browse_type_limit_sql) {
$va_wheres[] = $vs_browse_type_limit_sql;
}
if ($t_item->hasField('deleted')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".deleted = 0)";
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t)";
}
}
$vs_join_sql = join("\n", $va_joins);
if (is_array($va_wheres) && sizeof($va_wheres) && ($vs_where_sql = join(' AND ', $va_wheres))) {
$vs_where_sql = '(' . $vs_where_sql . ')';
}
if ($vb_check_availability_only) {
if (sizeof($va_criteria) > 0) {
return false;
}
// only one current location criteria allowed
$vs_sql = "\n\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\tFROM {$vs_browse_table_name}\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\tLIMIT 2";
$qr_res = $this->opo_db->query($vs_sql);
if ($qr_res->nextRow()) {
return (int) $qr_res->numRows() > 0 ? true : false;
}
return false;
} else {
if (sizeof($va_criteria) > 0) {
return array();
}
// only one current location criteria allowed
$vs_pk = $t_item->primaryKey();
$vs_sql = "\n\t\t\t\t\t\t\tSELECT DISTINCT {$vs_browse_table_name}.current_loc_class, {$vs_browse_table_name}.current_loc_subclass, {$vs_browse_table_name}.current_loc_id\n\t\t\t\t\t\t\tFROM {$vs_browse_table_name}\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t{$vs_where_sql}";
if ($vs_sort_field) {
$vs_sql .= " ORDER BY {$vs_sort_field}";
}
$qr_res = $this->opo_db->query($vs_sql);
$va_collapse_map = $this->getCollapseMapForLocationFacet($va_facet_info);
$va_values = $va_values_by_table = array();
while ($qr_res->nextRow()) {
if (!($vs_loc_class = trim($qr_res->get('current_loc_class')))) {
continue;
}
if (!($vs_loc_subclass = trim($qr_res->get('current_loc_subclass')))) {
continue;
}
if (!($vs_loc_id = trim($qr_res->get('current_loc_id')))) {
continue;
}
$vs_val = "{$vs_loc_class}:{$vs_loc_subclass}:{$vs_loc_id}";
if ($va_criteria[$vs_val]) {
continue;
}
// skip items that are used as browse critera - don't want to browse on something you're already browsing on
$va_values_by_table[$vs_loc_class][$vs_loc_subclass][$vs_loc_id] = true;
}
foreach ($va_values_by_table as $vs_loc_class => $va_loc_id_by_subclass) {
foreach ($va_loc_id_by_subclass as $vs_loc_subclass => $va_loc_ids) {
if (sizeof($va_tmp = array_keys($va_loc_ids))) {
$vs_loc_table_name = $this->opo_datamodel->getTableName($vs_loc_class);
if (($vs_table_name = $vs_loc_table_name) == 'ca_objects_x_storage_locations') {
$vs_table_name = 'ca_storage_locations';
}
$qr_res = caMakeSearchResult($vs_table_name, $va_tmp);
if (isset($va_collapse_map[$vs_table_name]) && isset($va_collapse_map[$vs_table_name]['*']) && $va_collapse_map[$vs_table_name]['*']) {
$va_values[$vs_id = "{$vs_loc_class}"] = array('id' => $vs_id, 'label' => $va_collapse_map[$vs_table_name]['*']);
continue;
}
while ($qr_res->nextHit()) {
$vn_id = $qr_res->getPrimaryKey();
$va_config = ca_objects::getConfigurationForCurrentLocationType($vs_table_name, $vs_loc_subclass, array('facet' => isset($va_facet_info['display']) ? $va_facet_info['display'] : null));
$vs_template = isset($va_config['template']) ? $va_config['template'] : "^{$vs_table_name}.preferred_labels";
if (isset($va_collapse_map[$vs_table_name]) && isset($va_collapse_map[$vs_table_name][$vs_loc_subclass]) && $va_collapse_map[$vs_table_name][$vs_loc_subclass]) {
$va_values[$vs_id = "{$vs_loc_class}:{$vs_loc_subclass}"] = array('id' => $vs_id, 'label' => $va_collapse_map[$vs_table_name][$vs_loc_subclass]);
continue;
}
$va_values[$vs_id = "{$vs_loc_class}:{$vs_loc_subclass}:{$vn_id}"] = array('id' => $vs_id, 'label' => $qr_res->getWithTemplate($vs_template));
}
}
}
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
return caSortArrayByKeyInValue($va_values, array('label'));
}
return array();
break;
# -----------------------------------------------------
# -----------------------------------------------------
case 'fieldList':
$t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true);
$vs_field_name = $va_facet_info['field'];
$va_field_info = $t_item->getFieldInfo($vs_field_name);
$t_list = new ca_lists();
$t_list_item = new ca_list_items();
$va_joins = array();
$va_wheres = array();
$vs_where_sql = '';
if (isset($va_field_info['LIST_CODE']) && ($vs_list_name = $va_field_info['LIST_CODE'])) {
// Handle fields containing ca_list_item.item_id's
$va_joins = array('INNER JOIN ' . $vs_browse_table_name . ' ON ' . $vs_browse_table_name . '.' . $vs_field_name . ' = li.item_id', 'INNER JOIN ca_lists ON ca_lists.list_id = li.list_id');
if (sizeof($va_results) && $this->numCriteria() > 0) {
$va_wheres[] = "(" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_item->hasField('access')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
$va_wheres[] = "(li.access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if ($vs_browse_type_limit_sql) {
$va_wheres[] = $vs_browse_type_limit_sql;
}
if ($t_subject->hasField('deleted')) {
$va_wheres[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_facet_info['relative_to']) {
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_wheres = array_merge($va_wheres, $va_relative_sql_data['wheres']);
}
}
if (is_array($va_criteria) && sizeof($va_criteria)) {
$va_wheres[] = "(li.item_id NOT IN (" . join(",", array_keys($va_criteria)) . "))";
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t\t)";
}
}
$vs_join_sql = join("\n", $va_joins);
if (is_array($va_wheres) && sizeof($va_wheres) && ($vs_where_sql = join(' AND ', $va_wheres))) {
$vs_where_sql = ' AND (' . $vs_where_sql . ')';
}
if ($vb_check_availability_only) {
$vs_sql = "\n\t\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\t\tFROM ca_list_items li\n\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\tca_lists.list_code = ? {$vs_where_sql}\n\t\t\t\t\t\t\t\tLIMIT 2";
$qr_res = $this->opo_db->query($vs_sql, $vs_list_name);
return (int) $qr_res->numRows() > 1 ? true : false;
} else {
// Get label ordering fields
$va_ordering_fields_to_fetch = isset($va_facet_info['order_by_label_fields']) && is_array($va_facet_info['order_by_label_fields']) ? $va_facet_info['order_by_label_fields'] : array();
$va_orderbys = array();
$t_rel_item_label = new ca_list_item_labels();
foreach ($va_ordering_fields_to_fetch as $vs_sort_by_field) {
if (!$t_rel_item_label->hasField($vs_sort_by_field)) {
continue;
}
$va_orderbys[] = $va_label_selects[] = 'lil.' . $vs_sort_by_field;
}
$vs_order_by = sizeof($va_orderbys) ? "ORDER BY " . join(', ', $va_orderbys) : '';
$vs_sql = "\n\t\t\t\t\t\t\t\tSELECT DISTINCT lil.item_id, lil.name_singular, lil.name_plural, lil.locale_id\n\t\t\t\t\t\t\t\tFROM ca_list_items li\n\t\t\t\t\t\t\t\tINNER JOIN ca_list_item_labels AS lil ON lil.item_id = li.item_id\n\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\tca_lists.list_code = ? AND lil.is_preferred = 1 {$vs_where_sql} {$vs_order_by}";
//print $vs_sql." [$vs_list_name]";
$qr_res = $this->opo_db->query($vs_sql, $vs_list_name);
$va_values = array();
while ($qr_res->nextRow()) {
$vn_id = $qr_res->get('item_id');
if ($va_criteria[$vn_id]) {
continue;
}
// skip items that are used as browse critera - don't want to browse on something you're already browsing on
$va_values[$vn_id][$qr_res->get('locale_id')] = array('id' => $vn_id, 'label' => $qr_res->get('name_plural'));
if (!is_null($vs_single_value) && $vn_id == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
return caExtractValuesByUserLocale($va_values);
}
} else {
if ($vs_list_name = $va_field_info['LIST']) {
$va_list_items_by_value = array();
// fields with values set according to ca_list_items (not a foreign key ref)
if ($va_list_items = caExtractValuesByUserLocale($t_list->getItemsForList($vs_list_name))) {
foreach ($va_list_items as $vn_id => $va_list_item) {
$va_list_items_by_value[$va_list_item['item_value']] = $va_list_item['name_plural'];
}
} else {
foreach ($va_field_info['BOUNDS_CHOICE_LIST'] as $vs_val => $vn_id) {
$va_list_items_by_value[$vn_id] = $vs_val;
}
}
if (sizeof($va_results) && $this->numCriteria() > 0) {
$va_wheres[] = "(" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))";
}
if ($vs_browse_type_limit_sql) {
$va_wheres[] = $vs_browse_type_limit_sql;
}
if ($t_subject->hasField('deleted')) {
$va_wheres[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_facet_info['relative_to']) {
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_wheres = array_merge($va_wheres, $va_relative_sql_data['wheres']);
}
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t\t\t)";
}
}
if (is_array($va_wheres) && sizeof($va_wheres) && ($vs_where_sql = join(' AND ', $va_wheres))) {
$vs_where_sql = '(' . $vs_where_sql . ')';
}
$vs_join_sql = join("\n", $va_joins);
if ($vb_check_availability_only) {
$vs_sql = "\n\t\t\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\t\t\tFROM " . $vs_browse_table_name . "\n\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\t" . ($vs_where_sql ? 'WHERE' : '') . "\n\t\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\t\t\tLIMIT 2";
$qr_res = $this->opo_db->query($vs_sql);
return (int) $qr_res->numRows() > 1 ? true : false;
} else {
$vs_sql = "\n\t\t\t\t\t\t\t\t\tSELECT DISTINCT " . $vs_browse_table_name . '.' . $vs_field_name . "\n\t\t\t\t\t\t\t\t\tFROM " . $vs_browse_table_name . "\n\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\t" . ($vs_where_sql ? 'WHERE' : '') . "\n\t\t\t\t\t\t\t\t\t\t{$vs_where_sql}";
//print $vs_sql." [$vs_list_name]";
$qr_res = $this->opo_db->query($vs_sql);
$va_values = array();
while ($qr_res->nextRow()) {
$vn_id = $qr_res->get($vs_field_name);
if ($va_criteria[$vn_id]) {
continue;
}
// skip items that are used as browse critera - don't want to browse on something you're already browsing on
if (isset($va_list_items_by_value[$vn_id])) {
$va_values[$vn_id] = array('id' => $vn_id, 'label' => $va_list_items_by_value[$vn_id]);
if (!is_null($vs_single_value) && $vn_id == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
return $va_values;
}
} else {
if ($t_browse_table = $this->opo_datamodel->getInstanceByTableName($vs_facet_table = $va_facet_info['table'], true)) {
// Handle fields containing ca_list_item.item_id's
$va_joins = array('INNER JOIN ' . $vs_browse_table_name . ' ON ' . $vs_browse_table_name . '.' . $vs_field_name . ' = ' . $vs_facet_table . '.' . $t_browse_table->primaryKey());
$vs_display_field_name = null;
if (method_exists($t_browse_table, 'getLabelTableInstance')) {
$t_label_instance = $t_browse_table->getLabelTableInstance();
$vs_display_field_name = isset($va_facet_info['display']) && $va_facet_info['display'] ? $va_facet_info['display'] : $t_label_instance->getDisplayField();
$va_joins[] = 'INNER JOIN ' . $t_label_instance->tableName() . " AS lab ON lab." . $t_browse_table->primaryKey() . ' = ' . $t_browse_table->tableName() . '.' . $t_browse_table->primaryKey();
}
if (sizeof($va_results) && $this->numCriteria() > 0) {
$va_wheres[] = "(" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_item->hasField('access')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if ($vs_browse_type_limit_sql) {
$va_wheres[] = $vs_browse_type_limit_sql;
}
if ($va_facet_info['relative_to']) {
if ($t_subject->hasField('deleted')) {
$va_wheres[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_wheres = array_merge($va_wheres, $va_relative_sql_data['wheres']);
}
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t\t\t\t)";
}
}
$vs_join_sql = join("\n", $va_joins);
if (is_array($va_wheres) && sizeof($va_wheres) && ($vs_where_sql = join(' AND ', $va_wheres))) {
$vs_where_sql = 'WHERE (' . $vs_where_sql . ')';
}
if ($vb_check_availability_only) {
$vs_sql = "\n\t\t\t\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\t\t\t\tFROM {$vs_facet_table}\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\t\t\t\tLIMIT 1";
$qr_res = $this->opo_db->query($vs_sql);
return (int) $qr_res->numRows() > 0 ? true : false;
} else {
$vs_sql = "\n\t\t\t\t\t\t\t\t\t\tSELECT DISTINCT *\n\t\t\t\t\t\t\t\t\t\tFROM {$vs_facet_table}\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\t\t{$vs_where_sql}";
//print $vs_sql;
$qr_res = $this->opo_db->query($vs_sql);
$va_values = array();
$vs_pk = $t_browse_table->primaryKey();
while ($qr_res->nextRow()) {
$vn_id = $qr_res->get($vs_pk);
if ($va_criteria[$vn_id]) {
continue;
}
// skip items that are used as browse critera - don't want to browse on something you're already browsing on
$va_values[$vn_id][$qr_res->get('locale_id')] = array('id' => $vn_id, 'label' => $qr_res->get($vs_display_field_name));
if (!is_null($vs_single_value) && $vn_id == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
return caExtractValuesByUserLocale($va_values);
}
}
}
}
return array();
break;
# -----------------------------------------------------
# -----------------------------------------------------
case 'field':
$t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true);
if (!is_array($va_restrict_to_types = $va_facet_info['restrict_to_types'])) {
$va_restrict_to_types = array();
}
if (!is_array($va_restrict_to_types = $this->_convertTypeCodesToIDs($va_restrict_to_types, array('instance' => $t_item, 'dontExpandHierarchically' => true)))) {
$va_restrict_to_types = array();
}
$va_restrict_to_types_expanded = $this->_convertTypeCodesToIDs($va_restrict_to_types, array('instance' => $t_item));
$vs_field_name = $va_facet_info['field'];
$va_field_info = $t_item->getFieldInfo($vs_field_name);
$vs_sort_field = null;
if ($t_item->getProperty('ID_NUMBERING_ID_FIELD') == $vs_field_name) {
$vs_sort_field = $vs_browse_table_name . '.' . $t_item->getProperty('ID_NUMBERING_SORT_FIELD');
}
$t_list = new ca_lists();
$t_list_item = new ca_list_items();
$va_joins = array();
$va_wheres = array();
$vs_where_sql = '';
$va_facet_values = null;
if ($vb_is_bit = $va_field_info['FIELD_TYPE'] == FT_BIT) {
$vs_yes_text = caGetOption('label_yes', $va_facet_info, _t('Yes'));
$vs_no_text = caGetOption('label_no', $va_facet_info, _t('No'));
$va_facet_values = array(1 => array('id' => 1, 'label' => $vs_yes_text), 0 => array('id' => 0, 'label' => $vs_no_text));
}
if (is_array($va_restrict_to_types) && sizeof($va_restrict_to_types) > 0 && method_exists($t_rel_item, "getTypeList")) {
$va_wheres[] = "{$va_restrict_to_types_expanded}.type_id IN (" . join(',', caGetOption('dont_include_subtypes', $va_facet_info, false) ? $va_restrict_to_types : $va_restrict_to_types_expanded) . ")";
$va_selects[] = "{$va_restrict_to_types_expanded}.type_id";
}
if (sizeof($va_results) && $this->numCriteria() > 0) {
$va_wheres[] = "(" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_item->hasField('access')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if ($vs_browse_type_limit_sql) {
$va_wheres[] = $vs_browse_type_limit_sql;
}
if ($t_item->hasField('deleted')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".deleted = 0)";
}
if ($va_facet_info['relative_to']) {
if ($t_subject->hasField('deleted')) {
$va_wheres[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_wheres = array_merge($va_wheres, $va_relative_sql_data['wheres']);
}
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t)";
}
}
$vs_join_sql = join("\n", $va_joins);
if (is_array($va_wheres) && sizeof($va_wheres) && ($vs_where_sql = join(' AND ', $va_wheres))) {
$vs_where_sql = '(' . $vs_where_sql . ')';
}
if ($vb_check_availability_only) {
$vs_sql = "\n\t\t\t\t\t\t\tSELECT DISTINCT {$vs_browse_table_name}.{$vs_field_name}\n\t\t\t\t\t\t\tFROM {$vs_browse_table_name}\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\tLIMIT 2";
$qr_res = $this->opo_db->query($vs_sql);
if ($qr_res->numRows() > 1) {
return true;
}
return false;
} else {
$vs_pk = $t_item->primaryKey();
$vs_sql = "\n\t\t\t\t\t\t\tSELECT DISTINCT {$vs_browse_table_name}.{$vs_field_name}\n\t\t\t\t\t\t\tFROM {$vs_browse_table_name}\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t{$vs_where_sql}";
if ($vs_sort_field) {
$vs_sql .= " ORDER BY {$vs_sort_field}";
}
$qr_res = $this->opo_db->query($vs_sql);
$va_values = array();
while ($qr_res->nextRow()) {
if (!($vs_val = trim($qr_res->get($vs_field_name))) && !$vb_is_bit) {
continue;
}
if ($va_criteria[$vs_val]) {
continue;
}
// skip items that are used as browse critera - don't want to browse on something you're already browsing on
if ($vb_is_bit && isset($va_facet_values[$vs_val])) {
$va_values[$vs_val] = $va_facet_values[$vs_val];
} else {
$va_values[$vs_val] = array('id' => str_replace('/', '/', $vs_val), 'label' => $vs_val);
}
if (!is_null($vs_single_value) && $vs_val == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
return $va_values;
}
return array();
break;
# -----------------------------------------------------
# -----------------------------------------------------
case 'violations':
$t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true);
$vs_field_name = $va_facet_info['field'];
$va_field_info = $t_item->getFieldInfo($vs_field_name);
$va_joins = array();
$va_wheres = array();
$vs_where_sql = '';
$va_facet_values = null;
if (sizeof($va_results) && $this->numCriteria() > 0) {
$va_wheres[] = "(" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_item->hasField('access')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if ($vs_browse_type_limit_sql) {
$va_wheres[] = $vs_browse_type_limit_sql;
}
if ($t_item->hasField('deleted')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".deleted = 0)";
}
if ($va_facet_info['relative_to']) {
if ($t_subject->hasField('deleted')) {
$va_wheres[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_wheres = array_merge($va_wheres, $va_relative_sql_data['wheres']);
}
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t)";
}
}
$vs_join_sql = join("\n", $va_joins);
if (is_array($va_wheres) && sizeof($va_wheres) && ($vs_where_sql = join(' AND ', $va_wheres))) {
$vs_where_sql = '(' . $vs_where_sql . ')';
}
if ($vb_check_availability_only) {
$vs_sql = "\n\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\tFROM {$vs_browse_table_name}\n\t\t\t\t\t\t\tINNER JOIN ca_metadata_dictionary_rule_violations ON ca_metadata_dictionary_rule_violations.row_id = {$vs_browse_table_name}." . $t_item->primaryKey() . " AND ca_metadata_dictionary_rule_violations.table_num = {$vs_browse_table_num}\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\tLIMIT 2";
$qr_res = $this->opo_db->query($vs_sql);
if ($qr_res->nextRow()) {
return (int) $qr_res->numRows() > 0 ? true : false;
}
return false;
} else {
$vs_pk = $t_item->primaryKey();
$vs_sql = "\n\t\t\t\t\t\t\tSELECT DISTINCT ca_metadata_dictionary_rules.rule_id\n\t\t\t\t\t\t\tFROM {$vs_browse_table_name}\n\t\t\t\t\t\t\tINNER JOIN ca_metadata_dictionary_rule_violations ON ca_metadata_dictionary_rule_violations.row_id = {$vs_browse_table_name}." . $t_item->primaryKey() . " AND ca_metadata_dictionary_rule_violations.table_num = {$vs_browse_table_num}\n\t\t\t\t\t\t\tINNER JOIN ca_metadata_dictionary_rules ON ca_metadata_dictionary_rules.rule_id = ca_metadata_dictionary_rule_violations.rule_id\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t{$vs_where_sql}";
$qr_res = $this->opo_db->query($vs_sql);
$va_values = array();
$t_rule = new ca_metadata_dictionary_rules();
while ($qr_res->nextRow()) {
if ($t_rule->load($qr_res->get('rule_id'))) {
if (!($vs_val = trim($t_rule->getSetting('label')))) {
continue;
}
$vs_code = $t_rule->get('rule_code');
if ($va_criteria[$vs_val]) {
continue;
}
// skip items that are used as browse critera - don't want to browse on something you're already browsing on
if (isset($va_facet_values[$vs_code])) {
$va_values[$vs_code] = $va_facet_values[$vs_code];
} else {
$va_values[$vs_code] = array('id' => $vs_code, 'label' => $vs_val);
}
if (!is_null($vs_single_value) && $vs_code == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
return $va_values;
}
return array();
break;
# -----------------------------------------------------
# -----------------------------------------------------
case 'checkouts':
if ($vs_browse_table_name != 'ca_objects') {
return array();
}
$t_item = new ca_objects();
$va_joins = array();
$va_wheres = array();
$vs_where_sql = '';
$va_facet_values = null;
if (sizeof($va_results) && $this->numCriteria() > 0) {
$va_wheres[] = "(" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_item->hasField('access')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if ($vs_browse_type_limit_sql) {
$va_wheres[] = $vs_browse_type_limit_sql;
}
if ($t_item->hasField('deleted')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".deleted = 0)";
}
if ($va_facet_info['relative_to']) {
if ($t_subject->hasField('deleted')) {
$va_wheres[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_wheres = array_merge($va_wheres, $va_relative_sql_data['wheres']);
}
}
$vs_checkout_join_sql = "INNER JOIN ca_object_checkouts ON ca_object_checkouts.object_id = ca_objects.object_id";
$vn_current_time = time();
switch ($va_facet_info['status']) {
case 'overdue':
$va_wheres[] = "((ca_object_checkouts.checkout_date <= {$vn_current_time}) AND (ca_object_checkouts.return_date IS NULL) AND (ca_object_checkouts.due_date <= {$vn_current_time}))";
break;
case 'reserved':
$va_wheres[] = "((ca_object_checkouts.checkout_date IS NULL) AND (ca_object_checkouts.return_date IS NULL))";
break;
case 'available':
$vs_checkout_join_sql = '';
$va_wheres[] = "(ca_objects.object_id NOT IN (SELECT object_id FROM ca_object_checkouts WHERE (ca_object_checkouts.checkout_date <= {$vn_current_time}) AND (ca_object_checkouts.return_date IS NULL)))";
break;
default:
case 'out':
$va_wheres[] = "((ca_object_checkouts.checkout_date <= {$vn_current_time}) AND (ca_object_checkouts.return_date IS NULL))";
break;
}
if ($vs_checkout_join_sql) {
$va_joins[] = $vs_checkout_join_sql;
$va_joins[] = "INNER JOIN ca_users ON ca_object_checkouts.user_id = ca_users.user_id";
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t)";
}
}
$vs_join_sql = join("\n", $va_joins);
if (is_array($va_wheres) && sizeof($va_wheres) && ($vs_where_sql = join(' AND ', $va_wheres))) {
$vs_where_sql = '(' . $vs_where_sql . ')';
}
if ($vb_check_availability_only) {
switch ($va_facet_info['mode']) {
case 'user':
$vs_sql = "\n\t\t\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\t\t\tFROM ca_objects\n\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\t{$vs_where_sql} AND ca_objects.deleted = 0\n\t\t\t\t\t\t\t\t\tLIMIT 2";
break;
default:
case 'all':
$vs_sql = "\n\t\t\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\t\t\tFROM ca_objects\n\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\tca_objects.deleted = 0 " . (sizeof($va_results) ? "AND (" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))" : "") . "\n\t\t\t\t\t\t\t\t\tLIMIT 2";
break;
}
$qr_res = $this->opo_db->query($vs_sql);
if ($qr_res->nextRow()) {
return (int) $qr_res->numRows() > 0 ? true : false;
}
return false;
} else {
$va_values = array();
$vs_pk = $t_item->primaryKey();
switch ($va_facet_info['mode']) {
case 'user':
$vs_sql = "\n\t\t\t\t\t\t\t\t\tSELECT DISTINCT ca_object_checkouts.user_id, ca_users.fname, ca_users.lname, ca_users.email\n\t\t\t\t\t\t\t\t\tFROM ca_objects\n\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\t{$vs_where_sql} " . (sizeof($va_results) ? " AND (" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))" : "");
$qr_res = $this->opo_db->query($vs_sql);
while ($qr_res->nextRow()) {
$vn_user_id = $qr_res->get('user_id');
$vs_val = $qr_res->get('fname') . ' ' . $qr_res->get('lname') . (($vs_email = $qr_res->get('email')) ? "({$vs_email})" : '');
if ($va_criteria[$vs_val]) {
continue;
}
// skip items that are used as browse critera - don't want to browse on something you're already browsing on
if (isset($va_facet_values[$vn_user_id])) {
$va_values[$vn_user_id] = $va_facet_values[$vn_user_id];
} else {
$va_values[$vn_user_id] = array('id' => $vn_user_id, 'label' => $vs_val);
}
if (!is_null($vs_single_value) && $vn_user_id == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
break;
case 'all':
default:
foreach (array(_t('Available') => 'available', _t('Out') => 'out', _t('Reserved') => 'reserved', _t('Overdue') => 'overdue') as $vs_status_text => $vs_status) {
$vs_join_sql = "INNER JOIN ca_object_checkouts ON ca_object_checkouts.object_id = ca_objects.object_id";
switch ($vs_status) {
case 'overdue':
$vs_where = "((ca_object_checkouts.checkout_date <= {$vn_current_time}) AND (ca_object_checkouts.return_date IS NULL) AND (ca_object_checkouts.due_date <= {$vn_current_time}))";
break;
case 'reserved':
$vs_where = "((ca_object_checkouts.checkout_date IS NULL) AND (ca_object_checkouts.return_date IS NULL))";
break;
case 'available':
$vs_join_sql = '';
$vs_where = "(ca_objects.object_id NOT IN (SELECT object_id FROM ca_object_checkouts WHERE (ca_object_checkouts.checkout_date <= {$vn_current_time}) AND (ca_object_checkouts.return_date IS NULL)))";
break;
default:
case 'out':
$vs_where = "((ca_object_checkouts.checkout_date <= {$vn_current_time}) AND (ca_object_checkouts.return_date IS NULL))";
break;
}
if (sizeof($va_results) && $this->numCriteria() > 0) {
$vs_where .= " AND (" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))";
}
$vs_sql = "\n\t\t\t\t\t\t\t\t\t\tSELECT count(*) c\n\t\t\t\t\t\t\t\t\t\tFROM ca_objects\n\t\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\t\t{$vs_where}\n\t\t\t\t\t\t\t\t\t";
$qr_res = $this->opo_db->query($vs_sql);
$qr_res->nextRow();
if (!$qr_res->get('c')) {
continue;
}
$va_values[$vs_status] = array('id' => $vs_status, 'label' => $vs_status_text);
if (!is_null($vs_single_value) && $vs_status == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
break;
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
return $va_values;
}
return array();
break;
# -----------------------------------------------------
# -----------------------------------------------------
case 'normalizedDates':
$t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true);
$t_element = new ca_metadata_elements();
$vb_is_element = $vb_is_field = false;
if (!($vb_is_element = $t_element->load(array('element_code' => $va_facet_info['element_code']))) && !($vb_is_field = $t_item->hasField($va_facet_info['element_code']) && $t_item->getFieldInfo($va_facet_info['element_code'], 'FIELD_TYPE') === FT_HISTORIC_DATERANGE)) {
return array();
}
if ($vb_is_element) {
$va_joins = array('INNER JOIN ca_attribute_values ON ca_attributes.attribute_id = ca_attribute_values.attribute_id', 'INNER JOIN ' . $vs_browse_table_name . ' ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_attributes.row_id AND ca_attributes.table_num = ' . intval($vs_browse_table_num));
} else {
$va_joins = array();
}
$va_wheres = array();
$vs_normalization = $va_facet_info['normalization'];
// how do we construct the date ranges presented to uses. In other words - how do we want to allow users to browse dates? By year, decade, century?
if (sizeof($va_results) && $this->numCriteria() > 0) {
$va_wheres[] = "(" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_item->hasField('access')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if ($vs_browse_type_limit_sql) {
$va_wheres[] = $vs_browse_type_limit_sql;
}
if ($t_item->hasField('deleted')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".deleted = 0)";
}
if ($va_facet_info['relative_to']) {
if ($t_subject->hasField('deleted')) {
$va_wheres[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_wheres = array_merge($va_wheres, $va_relative_sql_data['wheres']);
}
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t)";
}
}
$vs_where_sql = '';
if (is_array($va_wheres) && sizeof($va_wheres) && ($vs_where_sql = join(' AND ', $va_wheres))) {
$vs_where_sql = ' AND (' . $vs_where_sql . ')';
}
$vs_join_sql = join("\n", $va_joins);
if ($vb_is_element) {
$vn_element_id = $t_element->getPrimaryKey();
$vs_dir = strtoupper($va_facet_info['sort']) === 'DESC' ? "DESC" : "ASC";
$o_tep = new TimeExpressionParser();
$vn_min_date = $vn_max_date = null;
$vs_min_sql = $vs_max_sql = '';
if (isset($va_facet_info['minimum_date'])) {
if ($o_tep->parse($va_facet_info['minimum_date'])) {
$va_tmp = $o_tep->getHistoricTimestamps();
$vn_min_date = (double) $va_tmp['start'];
$vs_min_sql = " AND (ca_attribute_values.value_decimal1 >= {$vn_min_date})";
}
}
if (isset($va_facet_info['maximum_date'])) {
if ($o_tep->parse($va_facet_info['maximum_date'])) {
$va_tmp = $o_tep->getHistoricTimestamps();
$vn_max_date = (double) $va_tmp['end'];
$vs_max_sql = " AND (ca_attribute_values.value_decimal2 <= {$vn_max_date})";
}
}
if ($vb_check_availability_only) {
$vs_sql = "\n\t\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\t\tFROM ca_attributes\n\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\tca_attribute_values.element_id = ? \n\t\t\t\t\t\t\t\t\t{$vs_min_sql}\n\t\t\t\t\t\t\t\t\t{$vs_max_sql}\n\t\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\t\t\tLIMIT 1";
//print $vs_sql;
$qr_res = $this->opo_db->query($vs_sql, $vn_element_id);
return (int) $qr_res->numRows() > 0 ? true : false;
} else {
$vs_sql = "\n\t\t\t\t\t\t\t\tSELECT DISTINCT ca_attribute_values.value_decimal1, ca_attribute_values.value_decimal2\n\t\t\t\t\t\t\t\tFROM ca_attributes\n\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\tca_attribute_values.element_id = ? \n\t\t\t\t\t\t\t\t\t{$vs_min_sql}\n\t\t\t\t\t\t\t\t\t{$vs_max_sql}\n\t\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\t";
//print $vs_sql;
$qr_res = $this->opo_db->query($vs_sql, $vn_element_id);
$vn_current_year = (int) date("Y");
$va_values = array();
$vb_include_unknown = (bool) caGetOption('include_unknown', $va_facet_info, false);
$vb_unknown_is_set = false;
while ($qr_res->nextRow()) {
$vn_start = $qr_res->get('value_decimal1');
$vn_end = $qr_res->get('value_decimal2');
if (!($vn_start && $vn_end)) {
if ($vb_include_unknown) {
$vb_unknown_is_set = true;
}
continue;
}
if ($vn_end > $vn_current_year + 50) {
continue;
}
// bad years can make for large facets that cause timeouts so cut it off 50 years into the future
$va_normalized_values = $o_tep->normalizeDateRange($vn_start, $vn_end, $vs_normalization);
foreach ($va_normalized_values as $vn_sort_value => $vs_normalized_value) {
if ($va_criteria[$vs_normalized_value]) {
continue;
}
// skip items that are used as browse critera - don't want to browse on something you're already browsing on
if (is_numeric($vs_normalized_value) && (int) $vs_normalized_value === 0) {
continue;
}
// don't include year=0
$va_values[$vn_sort_value][$vs_normalized_value] = array('id' => $vs_normalized_value, 'label' => $vs_normalized_value);
if (!is_null($vs_single_value) && $vs_normalized_value == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
}
if ($vb_include_unknown && !$vb_unknown_is_set) {
// Check for rows where no data is set at all as opposed to null dates
$vs_sql = "\n\t\t\t\t\t\t\t\t\tSELECT DISTINCT ca_attributes.row_id\n\t\t\t\t\t\t\t\t\tFROM ca_attributes\n\t\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\tca_attribute_values.element_id = ? \n\t\t\t\t\t\t\t\t\t\t{$vs_min_sql}\n\t\t\t\t\t\t\t\t\t\t{$vs_max_sql}\n\t\t\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\t\t";
//print $vs_sql;
$qr_res = $this->opo_db->query($vs_sql, $vn_element_id);
if ($qr_res->numRows() < sizeof($va_results)) {
$vb_unknown_is_set = true;
}
}
if ($vb_unknown_is_set && sizeof($va_values) > 0) {
$va_values['999999999'][_t('Date unknown')] = array('id' => 'null', 'label' => _t('Date unknown'));
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
ksort($va_values);
if ($vs_dir == 'DESC') {
$va_values = array_reverse($va_values);
}
$va_sorted_values = array();
foreach ($va_values as $vn_sort_value => $va_values_for_sort_value) {
$va_sorted_values = array_merge($va_sorted_values, $va_values_for_sort_value);
}
return $va_sorted_values;
}
} else {
// is intrinsic
$vs_dir = strtoupper($va_facet_info['sort']) === 'DESC' ? "DESC" : "ASC";
$vs_browse_start_fld = $t_item->getFieldInfo($va_facet_info['element_code'], 'START');
$vs_browse_end_fld = $t_item->getFieldInfo($va_facet_info['element_code'], 'END');
$o_tep = new TimeExpressionParser();
$vn_min_date = $vn_max_date = null;
$vs_min_sql = $vs_max_sql = '';
if (isset($va_facet_info['minimum_date'])) {
if ($o_tep->parse($va_facet_info['minimum_date'])) {
$va_tmp = $o_tep->getHistoricTimestamps();
$vn_min_date = (double) $va_tmp['start'];
$vs_min_sql = " AND ({$vs_browse_table_name}.{$vs_browse_start_fld} >= {$vn_min_date})";
}
}
if (isset($va_facet_info['maximum_date'])) {
if ($o_tep->parse($va_facet_info['maximum_date'])) {
$va_tmp = $o_tep->getHistoricTimestamps();
$vn_max_date = (double) $va_tmp['end'];
$vs_max_sql = " AND ({$vs_browse_table_name}.{$vs_browse_end_fld} <= {$vn_max_date})";
}
}
if ($vb_check_availability_only) {
$vs_sql = "\n\t\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\t\tFROM {$vs_browse_table_name}\n\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t1 = 1\n\t\t\t\t\t\t\t\t\t{$vs_min_sql}\n\t\t\t\t\t\t\t\t\t{$vs_max_sql}\n\t\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\t\t\tLIMIT 1";
//print $vs_sql;
$qr_res = $this->opo_db->query($vs_sql);
return (int) $qr_res->numRows() > 0 ? true : false;
} else {
$vs_sql = "\n\t\t\t\t\t\t\t\tSELECT DISTINCT {$vs_browse_table_name}.{$vs_browse_start_fld}, {$vs_browse_table_name}.{$vs_browse_end_fld}\n\t\t\t\t\t\t\t\tFROM {$vs_browse_table_name}\n\t\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t1 = 1\n\t\t\t\t\t\t\t\t\t{$vs_min_sql}\n\t\t\t\t\t\t\t\t\t{$vs_max_sql}\n\t\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\t";
//print $vs_sql;
$qr_res = $this->opo_db->query($vs_sql);
$va_values = array();
while ($qr_res->nextRow()) {
$vn_start = $qr_res->get($vs_browse_start_fld);
$vn_end = $qr_res->get($vs_browse_end_fld);
if (!($vn_start && $vn_end)) {
continue;
}
$va_normalized_values = $o_tep->normalizeDateRange($vn_start, $vn_end, $vs_normalization);
foreach ($va_normalized_values as $vn_sort_value => $vs_normalized_value) {
if ($va_criteria[$vs_normalized_value]) {
continue;
}
// skip items that are used as browse critera - don't want to browse on something you're already browsing on
if (is_numeric($vs_normalized_value) && (int) $vs_normalized_value === 0) {
continue;
}
// don't include year=0
$va_values[$vn_sort_value][$vs_normalized_value] = array('id' => $vs_normalized_value, 'label' => $vs_normalized_value);
if (!is_null($vs_single_value) && $vs_normalized_value == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
ksort($va_values);
if ($vs_dir == 'DESC') {
$va_values = array_reverse($va_values);
}
$va_sorted_values = array();
foreach ($va_values as $vn_sort_value => $va_values_for_sort_value) {
$va_sorted_values = array_merge($va_sorted_values, $va_values_for_sort_value);
}
return $va_sorted_values;
}
}
break;
# -----------------------------------------------------
# -----------------------------------------------------
case 'normalizedLength':
$t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true);
$t_element = new ca_metadata_elements();
$vb_is_element = $vb_is_field = false;
if (!($vb_is_element = $t_element->load(array('element_code' => $va_facet_info['element_code']))) && !($vb_is_field = $t_item->hasField($va_facet_info['element_code']) && $t_item->getFieldInfo($va_facet_info['element_code'], 'FIELD_TYPE') === FT_HISTORIC_DATERANGE)) {
return array();
}
if ($vb_is_element) {
$va_joins = array('INNER JOIN ca_attribute_values ON ca_attributes.attribute_id = ca_attribute_values.attribute_id', 'INNER JOIN ' . $vs_browse_table_name . ' ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_attributes.row_id AND ca_attributes.table_num = ' . intval($vs_browse_table_num));
} else {
$va_joins = array();
}
$va_wheres = array();
$vs_normalization = $va_facet_info['normalization'];
// how do we construct the dimensions ranges presented to users. In other words - what increments do we can to use to browse measurments?
if (sizeof($va_results) && $this->numCriteria() > 0) {
$va_wheres[] = "(" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_item->hasField('access')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
}
if ($vs_browse_type_limit_sql) {
$va_wheres[] = $vs_browse_type_limit_sql;
}
if ($t_item->hasField('deleted')) {
$va_wheres[] = "(" . $vs_browse_table_name . ".deleted = 0)";
}
if ($va_facet_info['relative_to']) {
if ($t_subject->hasField('deleted')) {
$va_wheres[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_wheres = array_merge($va_wheres, $va_relative_sql_data['wheres']);
}
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t)";
}
}
$vs_where_sql = '';
if (is_array($va_wheres) && sizeof($va_wheres) && ($vs_where_sql = join(' AND ', $va_wheres))) {
$vs_where_sql = ' AND (' . $vs_where_sql . ')';
}
$vs_join_sql = join("\n", $va_joins);
$vn_element_id = $t_element->getPrimaryKey();
$vs_dir = strtoupper($va_facet_info['sort']) === 'DESC' ? "DESC" : "ASC";
$vs_min_sql = $vs_max_sql = '';
$vo_minimum_dimension = caParseLengthDimension(caGetOption('minimum_dimension', $va_facet_info, "0 in"));
$vo_maximum_dimension = caParseLengthDimension(caGetOption('maximum_dimension', $va_facet_info, "0 in"));
if ($vo_minimum_dimension) {
$vn_tmp = (double) $vo_minimum_dimension->convertTo('METER', 6, 'en_US');
$vs_min_sql = " AND (ca_attribute_values.value_decimal1 >= {$vn_tmp})";
}
if (caGetOption('maximum_dimension', $va_facet_info, null) && $vo_maximum_dimension) {
$vn_tmp = (double) $vo_maximum_dimension->convertTo('METER', 6, 'en_US');
$vs_max_sql = " AND (ca_attribute_values.value_decimal1 <= {$vn_tmp})";
}
if ($vb_check_availability_only) {
$vs_sql = "\n\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\tFROM ca_attributes\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\tca_attribute_values.element_id = ? \n\t\t\t\t\t\t\t\t{$vs_min_sql}\n\t\t\t\t\t\t\t\t{$vs_max_sql}\n\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t\t\tLIMIT 1";
//print $vs_sql;
$qr_res = $this->opo_db->query($vs_sql, $vn_element_id);
return (int) $qr_res->numRows() > 0 ? true : false;
} else {
$vs_sql = "\n\t\t\t\t\t\t\tSELECT DISTINCT ca_attribute_values.value_decimal1, ca_attribute_values.value_decimal2, ca_attribute_values.value_longtext1, ca_attribute_values.value_longtext2\n\t\t\t\t\t\t\tFROM ca_attributes\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\tca_attribute_values.element_id = ? \n\t\t\t\t\t\t\t\t{$vs_min_sql}\n\t\t\t\t\t\t\t\t{$vs_max_sql}\n\t\t\t\t\t\t\t\t{$vs_where_sql}\n\t\t\t\t\t\t";
//print $vs_sql;
$qr_res = $this->opo_db->query($vs_sql, $vn_element_id);
$va_values = array();
if (!($vs_output_units = caGetLengthUnitType($vs_units = caGetOption('units', $va_facet_info, 'm')))) {
$vs_output_units = Zend_Measure_Length::METER;
}
$vs_increment = caGetOption('increment', $va_facet_info, '1 m');
$vo_increment = caParseLengthDimension($vs_increment);
$vn_increment_in_current_units = (double) $vo_increment->convertTo($vs_output_units, 6, 'en_US');
while ($qr_res->nextRow()) {
$vn_meters = $qr_res->get('value_decimal1');
// measurement in meters
// convert to target dimensions
// normalize
$vo_dim = new Zend_Measure_Length($vn_meters, Zend_Measure_Length::METER, 'en_US');
$vs_dim = $vo_dim->convertTo($vs_output_units, 6, 'en_US');
$vn_dim = (double) $vs_dim;
$vn_normalized = floor($vn_dim / $vn_increment_in_current_units) * $vn_increment_in_current_units;
if (isset($va_criteria[$vn_normalized])) {
continue;
}
$vs_normalized_range_with_units = "{$vn_normalized} {$vs_units} - " . ($vn_normalized + $vn_increment_in_current_units) . " {$vs_units}";
$va_values[$vn_normalized][$vn_normalized] = array('id' => $vn_normalized, 'label' => $vs_normalized_range_with_units);
if (!is_null($vs_single_value) && $vn_normalized == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
ksort($va_values);
if ($vs_dir == 'DESC') {
$va_values = array_reverse($va_values);
}
$va_sorted_values = array();
foreach ($va_values as $vn_sort_value => $va_values_for_sort_value) {
$va_sorted_values = array_merge($va_sorted_values, $va_values_for_sort_value);
}
return $va_sorted_values;
}
break;
# -----------------------------------------------------
# -----------------------------------------------------
case 'authority':
$vs_rel_table_name = $va_facet_info['table'];
$va_params = $this->opo_ca_browse_cache->getParameters();
// Make sure we honor type restrictions for the related authority
$va_user_type_restrictions = caGetTypeRestrictionsForUser($vs_rel_table_name);
$va_restrict_to_types = $va_facet_info['restrict_to_types'];
if (is_array($va_user_type_restrictions)) {
if (!is_array($va_restrict_to_types)) {
$va_restrict_to_types = $va_user_type_restrictions;
} else {
$va_restrict_to_types = array_intersect($va_restrict_to_types, $va_user_type_restrictions);
}
}
if (!is_array($va_exclude_types = $va_facet_info['exclude_types'])) {
$va_exclude_types = array();
}
if (!is_array($va_restrict_to_relationship_types = $va_facet_info['restrict_to_relationship_types'])) {
$va_restrict_to_relationship_types = array();
}
if (!is_array($va_exclude_relationship_types = $va_facet_info['exclude_relationship_types'])) {
$va_exclude_relationship_types = array();
}
$t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true);
if ($vs_browse_table_name == $vs_rel_table_name) {
// browsing on self-relations not supported
break;
} else {
switch (sizeof($va_path = array_keys($this->opo_datamodel->getPath($vs_browse_table_name, $vs_rel_table_name)))) {
case __CA_ATTRIBUTE_VALUE_LIST__:
$t_item_rel = $this->opo_datamodel->getInstanceByTableName($va_path[1], true);
$t_rel_item = $this->opo_datamodel->getInstanceByTableName($va_path[2], true);
$vs_key = 'relation_id';
break;
case __CA_ATTRIBUTE_VALUE_DATERANGE__:
$t_item_rel = null;
$t_rel_item = $this->opo_datamodel->getInstanceByTableName($va_path[1], true);
$vs_key = $t_rel_item->primaryKey();
break;
default:
// bad related table
return null;
break;
}
}
$vb_rel_is_hierarchical = (bool) $t_rel_item->isHierarchical();
//
// Convert related item type_code specs in restrict_to_types and exclude_types lists to numeric type_ids we need for the query
//
if (!is_array($va_restrict_to_types = $this->_convertTypeCodesToIDs($va_restrict_to_types, array('instance' => $t_rel_item, 'dontExpandHierarchically' => true)))) {
$va_restrict_to_types = array();
}
if (!is_array($va_exclude_types = $this->_convertTypeCodesToIDs($va_exclude_types, array('instance' => $t_rel_item, 'dontExpandHierarchically' => true)))) {
$va_exclude_types = array();
}
$va_restrict_to_types_expanded = $this->_convertTypeCodesToIDs($va_restrict_to_types, array('instance' => $t_rel_item));
$va_exclude_types_expanded = $this->_convertTypeCodesToIDs($va_exclude_types, array('instance' => $t_rel_item));
// look up relationship type restrictions
$va_restrict_to_relationship_types = $this->_getRelationshipTypeIDs($va_restrict_to_relationship_types, $va_facet_info['relationship_table']);
$va_exclude_relationship_types = $this->_getRelationshipTypeIDs($va_exclude_relationship_types, $va_facet_info['relationship_table']);
$va_joins = array();
$va_selects = array();
$va_wheres = array();
$va_orderbys = array();
if (!$va_facet_info['show_all_when_first_facet'] || $this->numCriteria() > 0) {
$vs_cur_table = array_shift($va_path);
foreach ($va_path as $vs_join_table) {
$va_rel_info = $this->opo_datamodel->getRelationships($vs_cur_table, $vs_join_table);
$va_joins[] = 'INNER JOIN ' . $vs_join_table . ' ON ' . $vs_cur_table . '.' . $va_rel_info[$vs_cur_table][$vs_join_table][0][0] . ' = ' . $vs_join_table . '.' . $va_rel_info[$vs_cur_table][$vs_join_table][0][1] . "\n";
$vs_cur_table = $vs_join_table;
}
} else {
if ($va_facet_info['show_all_when_first_facet']) {
$va_path = array_reverse($va_path);
// in "show_all" mode we turn the browse on it's head and grab records by the "subject" table, rather than the browse table
$vs_cur_table = array_shift($va_path);
$vs_join_table = $va_path[0];
$va_rel_info = $this->opo_datamodel->getRelationships($vs_cur_table, $vs_join_table);
$va_joins[] = 'LEFT JOIN ' . $vs_join_table . ' ON ' . $vs_cur_table . '.' . $va_rel_info[$vs_cur_table][$vs_join_table][0][0] . ' = ' . $vs_join_table . '.' . $va_rel_info[$vs_cur_table][$vs_join_table][0][1] . "\n";
}
}
if (sizeof($va_results) && $this->numCriteria() > 0) {
$va_wheres[] = "(" . $t_subject->tableName() . '.' . $t_subject->primaryKey() . " IN (" . join(',', $va_results) . "))";
}
if (!is_array($va_restrict_to_lists = $va_facet_info['restrict_to_lists'])) {
$va_restrict_to_lists = array();
}
if (is_array($va_restrict_to_lists) && sizeof($va_restrict_to_lists) > 0 && $t_rel_item->tableName() == 'ca_list_items') {
$va_list_ids = array();
foreach ($va_restrict_to_lists as $vm_list) {
if (is_numeric($vm_list)) {
$vn_list_id = (int) $vm_list;
} else {
$vn_list_id = (int) ca_lists::getListID($vm_list);
}
if ($vn_list_id) {
$va_list_ids[] = $vn_list_id;
}
}
if (sizeof($va_list_ids) > 0) {
$va_wheres[] = "{$vs_rel_table_name}.list_id IN (" . join(',', $va_list_ids) . ")";
}
}
if (is_array($va_restrict_to_types) && sizeof($va_restrict_to_types) > 0 && method_exists($t_rel_item, "getTypeList")) {
$va_wheres[] = "{$vs_rel_table_name}.type_id IN (" . join(',', caGetOption('dont_include_subtypes', $va_facet_info, false) ? $va_restrict_to_types : $va_restrict_to_types_expanded) . ")" . ($t_rel_item->getFieldInfo('type_id', 'IS_NULL') ? " OR ({$vs_rel_table_name}.type_id IS NULL)" : '');
$va_selects[] = "{$vs_rel_table_name}.type_id";
}
if (is_array($va_exclude_types) && sizeof($va_exclude_types) > 0 && method_exists($t_rel_item, "getTypeList")) {
$va_wheres[] = "{$vs_rel_table_name}.type_id NOT IN (" . join(',', caGetOption('dont_include_subtypes', $va_facet_info, false) ? $va_exclude_types : $va_exclude_types_expanded) . ")";
}
if (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_rel_item->hasField('access')) {
$va_wheres[] = "(" . $t_rel_item->tableName() . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
// exclude non-accessible authority items
if (!$va_facet_info['show_all_when_first_facet'] || $this->numCriteria() > 0) {
$va_wheres[] = "(" . $vs_browse_table_name . ".access IN (" . join(',', $pa_options['checkAccess']) . "))";
// exclude non-accessible browse items
}
}
if ($t_item->hasField('deleted') && !$va_facet_info['show_all_when_first_facet']) {
$va_wheres[] = "(" . $t_item->tableName() . ".deleted = 0)";
}
if ($t_rel_item->hasField('deleted')) {
$va_wheres[] = "(" . $t_rel_item->tableName() . ".deleted = 0)";
}
$vs_rel_pk = $t_rel_item->primaryKey();
$va_rel_attr_elements = $t_rel_item->getApplicableElementCodes(null, true, false);
$va_attrs_to_fetch = array();
if (!$va_facet_info['show_all_when_first_facet'] || $this->numCriteria() > 0) {
//$va_selects[] = $t_item->tableName().'.'.$t_item->primaryKey(); // get primary key of subject
}
$va_selects[] = $t_rel_item->tableName() . '.' . $vs_rel_pk;
// get primary key of related
$vs_hier_parent_id_fld = $vs_hier_id_fld = null;
if ($vb_rel_is_hierarchical) {
$vs_hier_parent_id_fld = $t_rel_item->getProperty('HIERARCHY_PARENT_ID_FLD');
$va_selects[] = $t_rel_item->tableName() . '.' . $vs_hier_parent_id_fld;
if ($vs_hier_id_fld = $t_rel_item->getProperty('HIERARCHY_ID_FLD')) {
$va_selects[] = $t_rel_item->tableName() . '.' . $vs_hier_id_fld;
}
}
// analyze group_fields (if defined) and add them to the query
$va_groupings_to_fetch = array();
if (isset($va_facet_info['groupings']) && is_array($va_facet_info['groupings']) && sizeof($va_facet_info['groupings'])) {
foreach ($va_facet_info['groupings'] as $vs_grouping => $vs_grouping_name) {
// is grouping type_id?
if ($vs_grouping === 'type' && $t_rel_item->hasField('type_id')) {
$va_selects[] = $t_rel_item->tableName() . '.type_id';
$va_groupings_to_fetch[] = 'type_id';
}
// is group field a relationship type?
if ($vs_grouping === 'relationship_types') {
$va_selects[] = $va_facet_info['relationship_table'] . '.type_id rel_type_id';
$va_groupings_to_fetch[] = 'rel_type_id';
}
// is group field an attribute?
if (preg_match('!^ca_attribute_([^:]*)!', $vs_grouping, $va_matches)) {
if ($vn_element_id = array_search($va_matches[1], $va_rel_attr_elements)) {
$va_attrs_to_fetch[] = $vn_element_id;
}
}
}
}
if ($va_facet_info['relative_to']) {
// TODO: do this everywhere
$va_restrict_to_relationship_types = array();
$vs_browse_type_limit_sql = '';
if ($t_subject->hasField('deleted')) {
$va_wheres[] = "(" . $t_subject->tableName() . ".deleted = 0)";
}
if ($va_relative_sql_data = $this->_getRelativeFacetSQLData($va_facet_info['relative_to'], $pa_options)) {
$va_joins = array_merge($va_joins, $va_relative_sql_data['joins']);
$va_wheres = array_merge($va_wheres, $va_relative_sql_data['wheres']);
}
}
if (sizeof($va_restrict_to_relationship_types) > 0 && is_object($t_item_rel)) {
$va_wheres[] = $t_item_rel->tableName() . ".type_id IN (" . join(',', $va_restrict_to_relationship_types) . ")";
}
if (sizeof($va_exclude_relationship_types) > 0 && is_object($t_item_rel)) {
$va_wheres[] = $t_item_rel->tableName() . ".type_id NOT IN (" . join(',', $va_exclude_relationship_types) . ")";
}
if ($vs_browse_type_limit_sql) {
$va_wheres[] = $vs_browse_type_limit_sql;
}
if ($this->opo_config->get('perform_item_level_access_checking')) {
if ($t_item = $this->opo_datamodel->getInstanceByTableName($vs_browse_table_name, true)) {
// Join to limit what browse table items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl ON ' . $vs_browse_table_name . '.' . $t_item->primaryKey() . ' = ca_acl.row_id AND ca_acl.table_num = ' . $t_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t(ca_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t(ca_acl.user_id IS NULL and ca_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t) AND ca_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR ca_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t)";
// Join to limit what related items are used to generate facet
$va_joins[] = 'LEFT JOIN ca_acl AS rel_acl ON ' . $t_rel_item->tableName() . '.' . $t_rel_item->primaryKey() . ' = rel_acl.row_id AND rel_acl.table_num = ' . $t_rel_item->tableNum() . "\n";
$va_wheres[] = "(\n\t\t\t\t\t\t\t\t((\n\t\t\t\t\t\t\t\t\t(rel_acl.user_id = " . (int) $vn_user_id . ")\n\t\t\t\t\t\t\t\t\t" . (sizeof($va_group_ids) > 0 ? "OR\n\t\t\t\t\t\t\t\t\t(rel_acl.group_id IN (" . join(",", $va_group_ids) . "))" : "") . "\n\t\t\t\t\t\t\t\t\tOR\n\t\t\t\t\t\t\t\t\t(rel_acl.user_id IS NULL and rel_acl.group_id IS NULL)\n\t\t\t\t\t\t\t\t) AND rel_acl.access >= " . __CA_ACL_READONLY_ACCESS__ . ")\n\t\t\t\t\t\t\t\t" . ($vb_show_if_no_acl ? "OR rel_acl.acl_id IS NULL" : "") . "\n\t\t\t\t\t\t\t)";
}
}
$vs_join_sql = join("\n", $va_joins);
if ($vb_check_availability_only) {
if (!$va_facet_info['show_all_when_first_facet'] || $this->numCriteria() > 0) {
$vs_sql = "\n\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\tFROM " . $vs_browse_table_name . "\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t" . (sizeof($va_wheres) ? ' WHERE ' : '') . join(" AND ", $va_wheres) . " LIMIT 1";
} else {
$vs_sql = "\n\t\t\t\t\t\t\tSELECT 1\n\t\t\t\t\t\t\tFROM " . $t_rel_item->tableName() . "\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t" . (sizeof($va_wheres) ? ' WHERE ' : '') . join(" AND ", $va_wheres) . " LIMIT 1";
}
$qr_res = $this->opo_db->query($vs_sql);
//print "<hr>$vs_sql<hr>\n";
return (int) $qr_res->numRows() > 0 ? true : false;
} else {
if (!$va_facet_info['show_all_when_first_facet'] || $this->numCriteria() > 0) {
$vs_sql = "\n\t\t\t\t\t\t\tSELECT DISTINCT " . join(', ', $va_selects) . "\n\t\t\t\t\t\t\tFROM " . $vs_browse_table_name . "\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t" . (sizeof($va_wheres) ? ' WHERE ' : '') . join(" AND ", $va_wheres) . "\n\t\t\t\t\t\t\t\t" . (sizeof($va_orderbys) ? "ORDER BY " . join(', ', $va_orderbys) : '');
} else {
$vs_sql = "\n\t\t\t\t\t\t\tSELECT DISTINCT " . join(', ', $va_selects) . "\n\t\t\t\t\t\t\tFROM " . $t_rel_item->tableName() . "\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\t\t" . (sizeof($va_wheres) ? ' WHERE ' : '') . join(" AND ", $va_wheres) . "\n\t\t\t\t\t\t\t\t" . (sizeof($va_orderbys) ? "ORDER BY " . join(', ', $va_orderbys) : '');
}
//print "<hr>$vs_sql<hr>\n";
$qr_res = $this->opo_db->query($vs_sql);
$va_facet = $va_facet_items = array();
$vs_rel_pk = $t_rel_item->primaryKey();
// First get related ids with type and relationship type values
// (You could get all of the data we need for the facet in a single query but it turns out to be faster for very large facets to
// do it in separate queries, one for the primary ids and another for the labels; a third is done if attributes need to be fetched.
// There appears to be a significant [~10%] performance for smaller facets and a larger one [~20-25%] for very large facets)
$vn_max_level = caGetOption('maximum_levels', $va_facet_info, null);
while ($qr_res->nextRow()) {
$va_fetched_row = $qr_res->getRow();
$vn_id = $va_fetched_row[$vs_rel_pk];
//if (isset($va_facet_items[$vn_id])) { continue; } --- we can't do this as then we don't detect items that have multiple rel_type_ids... argh.
if (isset($va_criteria[$vn_id])) {
continue;
}
// skip items that are used as browse critera - don't want to browse on something you're already browsing on
if (!$va_facet_items[$va_fetched_row[$vs_rel_pk]]) {
// if(!is_null($vn_max_level)) {
// if (sizeof($va_ancestors) + 1 > $vn_max_level) {
// if ($va_tmp = $va_ancestors[sizeof($va_ancestors) - $vn_max_level]) {
// $va_ancestors = array();
// $va_fetched_row = $va_tmp['NODE'];
// }
// }
// }
if (is_array($va_restrict_to_types) && sizeof($va_restrict_to_types) && $va_fetched_row['type_id'] && !in_array($va_fetched_row['type_id'], $va_restrict_to_types)) {
continue;
}
$va_facet_items[$va_fetched_row[$vs_rel_pk]] = array('id' => $va_fetched_row[$vs_rel_pk], 'type_id' => array(), 'parent_id' => $vb_rel_is_hierarchical ? $va_fetched_row[$vs_hier_parent_id_fld] : null, 'hierarchy_id' => $vb_rel_is_hierarchical ? $va_fetched_row[$vs_hier_id_fld] : null, 'rel_type_id' => array(), 'child_count' => 0);
if (!is_null($vs_single_value) && $va_fetched_row[$vs_rel_pk] == $vs_single_value) {
$vb_single_value_is_present = true;
}
}
if ($va_fetched_row['type_id']) {
$va_facet_items[$va_fetched_row[$vs_rel_pk]]['type_id'][] = $va_fetched_row['type_id'];
}
if ($va_fetched_row['rel_type_id']) {
$va_facet_items[$va_fetched_row[$vs_rel_pk]]['rel_type_id'][] = $va_fetched_row['rel_type_id'];
}
}
if (!isset($va_facet_info['dont_expand_hierarchically']) || !$va_facet_info['dont_expand_hierarchically']) {
$qr_res->seek(0);
$va_ids = $qr_res->getAllFieldValues($vs_rel_pk);
$qr_ancestors = call_user_func($t_rel_item->tableName() . '::getHierarchyAncestorsForIDs', $va_ids, array('returnAs' => 'SearchResult'));
$vs_rel_table = $t_rel_item->tableName();
$vs_rel_pk = $t_rel_item->primaryKey();
$vb_check_ancestor_access = (bool) (isset($pa_options['checkAccess']) && is_array($pa_options['checkAccess']) && sizeof($pa_options['checkAccess']) && $t_rel_item->hasField('access'));
if ($qr_ancestors) {
while ($qr_ancestors->nextHit()) {
$vn_parent_type_id = $qr_ancestors->get('type_id');
if (sizeof($va_exclude_types) > 0 && in_array($vn_parent_type_id, $va_exclude_types)) {
continue;
}
if (sizeof($va_restrict_to_types) > 0 && !in_array($vn_parent_type_id, $va_restrict_to_types)) {
continue;
}
if ($vb_check_ancestor_access && !in_array($qr_ancestors->get('access'), $pa_options['checkAccess'])) {
continue;
}
$va_facet_items[$vn_ancestor_id = (int) $qr_ancestors->get("{$vs_rel_pk}")] = array('id' => $vn_ancestor_id, 'type_id' => array(), 'parent_id' => $vb_rel_is_hierarchical ? $qr_ancestors->get("{$vs_hier_parent_id_fld}") : null, 'hierarchy_id' => $vb_rel_is_hierarchical && $vs_hier_id_fld ? $qr_ancestors->get($vs_hier_id_fld) : null, 'rel_type_id' => array(), 'child_count' => 0);
}
}
}
// Set child counts
foreach ($va_facet_items as $vn_i => $va_item) {
if ($va_item['parent_id'] && isset($va_facet_items[$va_item['parent_id']])) {
$va_facet_items[$va_item['parent_id']]['child_count']++;
}
}
// Get labels for facet items
if (sizeof($va_row_ids = array_keys($va_facet_items))) {
if ($vs_label_table_name = $t_rel_item->getLabelTableName()) {
$t_rel_item_label = $this->opo_datamodel->getInstanceByTableName($vs_label_table_name, true);
$vs_label_display_field = $t_rel_item_label->getDisplayField();
$vs_rel_pk = $t_rel_item->primaryKey();
$va_label_wheres = array();
if ($t_rel_item_label->hasField('is_preferred')) {
$va_label_wheres[] = "({$vs_label_table_name}.is_preferred = 1)";
}
$va_label_wheres[] = "({$vs_label_table_name}.{$vs_rel_pk} IN (" . join(",", $va_row_ids) . "))";
$va_label_selects[] = "{$vs_label_table_name}.{$vs_rel_pk}";
$va_label_selects[] = "{$vs_label_table_name}.locale_id";
$va_label_fields = $t_rel_item->getLabelUIFields();
foreach ($va_label_fields as $vs_label_field) {
$va_label_selects[] = "{$vs_label_table_name}.{$vs_label_field}";
}
// Get label ordering fields
$va_ordering_fields_to_fetch = isset($va_facet_info['order_by_label_fields']) && is_array($va_facet_info['order_by_label_fields']) ? $va_facet_info['order_by_label_fields'] : array();
$va_orderbys = array();
foreach ($va_ordering_fields_to_fetch as $vs_sort_by_field) {
if (!$t_rel_item_label->hasField($vs_sort_by_field)) {
continue;
}
$va_orderbys[] = $va_label_selects[] = $vs_label_table_name . '.' . $vs_sort_by_field;
}
// get labels
$vs_sql = "\n\t\t\t\t\t\t\t\t\tSELECT " . join(', ', $va_label_selects) . "\n\t\t\t\t\t\t\t\t\tFROM " . $vs_label_table_name . "\n\t\t\t\t\t\t\t\t\t\t" . (sizeof($va_label_wheres) ? ' WHERE ' : '') . join(" AND ", $va_label_wheres) . "\n\t\t\t\t\t\t\t\t\t\t" . (sizeof($va_orderbys) ? "ORDER BY " . join(', ', $va_orderbys) : '') . "";
//print $vs_sql;
$qr_labels = $this->opo_db->query($vs_sql);
while ($qr_labels->nextRow()) {
$va_fetched_row = $qr_labels->getRow();
$va_facet_item = array_merge($va_facet_items[$va_fetched_row[$vs_rel_pk]], array('label' => $va_fetched_row[$vs_label_display_field]));
foreach ($va_ordering_fields_to_fetch as $vs_to_fetch) {
$va_facet_item[$vs_to_fetch] = $va_fetched_row[$vs_to_fetch];
}
$va_facet[$va_fetched_row[$vs_rel_pk]][$va_fetched_row['locale_id']] = $va_facet_item;
}
}
// get attributes for facet items
if (sizeof($va_attrs_to_fetch)) {
$qr_attrs = $this->opo_db->query("\n\t\t\t\t\t\t\t\t\tSELECT c_av.*, c_a.locale_id, c_a.row_id\n\t\t\t\t\t\t\t\t\tFROM ca_attributes c_a\n\t\t\t\t\t\t\t\t\tINNER JOIN ca_attribute_values c_av ON c_a.attribute_id = c_av.attribute_id\n\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\tc_av.element_id IN (" . join(',', $va_attrs_to_fetch) . ")\n\t\t\t\t\t\t\t\t\t\tAND\n\t\t\t\t\t\t\t\t\t\tc_a.table_num = ? \n\t\t\t\t\t\t\t\t\t\tAND \n\t\t\t\t\t\t\t\t\t\tc_a.row_id IN (" . join(',', $va_row_ids) . ")\n\t\t\t\t\t\t\t\t", $t_rel_item->tableNum());
while ($qr_attrs->nextRow()) {
$va_fetched_row = $qr_attrs->getRow();
$vn_id = $va_fetched_row['row_id'];
// if no locale is set for the attribute default it to whatever the locale for the item is
if (!($vn_locale_id = $va_fetched_row['locale_id'])) {
$va_tmp = array_keys($va_facet[$vn_id]);
$vn_locale_id = $va_tmp[0];
}
$va_facet[$vn_id][$vn_locale_id]['ca_attribute_' . $va_fetched_row['element_id']][] = $va_fetched_row;
}
}
}
if (!is_null($vs_single_value) && !$vb_single_value_is_present) {
return array();
}
return caExtractValuesByUserLocale($va_facet);
}
break;
# -----------------------------------------------------
# -----------------------------------------------------
default:
return null;
break;
# -----------------------------------------------------
}
}
/**
* Index attribute
*
* @param BaseModel $pt_subject
* @param int $pn_row_id
* @param mixed $pm_element_code_or_id
* @param array $pa_data
* @return bool
*/
private function _indexAttribute($pt_subject, $pn_row_id, $pm_element_code_or_id, $pa_data)
{
$va_attributes = $pt_subject->getAttributesByElement($pm_element_code_or_id, array('row_id' => $pn_row_id));
$pn_subject_tablenum = $pt_subject->tableNum();
$vn_datatype = isset($pa_data['datatype']) ? $pa_data['datatype'] : $this->_getElementDataType($pm_element_code_or_id);
switch ($vn_datatype) {
case __CA_ATTRIBUTE_VALUE_CONTAINER__:
// container
// index components of complex multi-value attributes
if (sizeof($va_attributes)) {
foreach ($va_attributes as $vo_attribute) {
/* index each element of the container */
$vn_element_id = is_numeric($pm_element_code_or_id) ? $pm_element_code_or_id : $this->_getElementID($pm_element_code_or_id);
$va_sub_element_ids = $this->opo_metadata_element->getElementsInSet($vn_element_id, true, array('idsOnly' => true));
if (is_array($va_sub_element_ids) && sizeof($va_sub_element_ids)) {
$va_sub_element_ids = array_flip($va_sub_element_ids);
foreach ($vo_attribute->getValues() as $vo_value) {
$vn_list_id = $this->_getElementListID($vo_value->getElementID());
$vs_value_to_index = $vo_value->getDisplayValue($vn_list_id);
$va_additional_indexing = $vo_value->getDataForSearchIndexing();
if (is_array($va_additional_indexing) && sizeof($va_additional_indexing) > 0) {
foreach ($va_additional_indexing as $vs_additional_value) {
$vs_value_to_index .= " ; " . $vs_additional_value;
}
}
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vo_value->getElementID(), $pn_row_id, $vs_value_to_index, $pa_data);
unset($va_sub_element_ids[$vo_value->getElementID()]);
}
// Clear out any elements that aren't defined
foreach (array_keys($va_sub_element_ids) as $vn_element_id) {
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, '', $pa_data);
}
}
}
} else {
// we are deleting a container so cleanup existing sub-values
if (is_array($va_sub_elements = $this->opo_metadata_element->getElementsInSet($pm_element_code_or_id))) {
foreach ($va_sub_elements as $vn_i => $va_element_info) {
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $va_element_info['element_id'], $pn_row_id, '', $pa_data);
}
}
}
break;
case __CA_ATTRIBUTE_VALUE_LIST__:
case __CA_ATTRIBUTE_VALUE_OBJECTS__:
case __CA_ATTRIBUTE_VALUE_ENTITIES__:
case __CA_ATTRIBUTE_VALUE_PLACES__:
case __CA_ATTRIBUTE_VALUE_OCCURRENCES__:
case __CA_ATTRIBUTE_VALUE_COLLECTIONS__:
case __CA_ATTRIBUTE_VALUE_LOANS__:
case __CA_ATTRIBUTE_VALUE_MOVEMENTS__:
case __CA_ATTRIBUTE_VALUE_STORAGELOCATIONS__:
case __CA_ATTRIBUTE_VALUE_OBJECTLOTS__:
// We pull the preferred labels of list items for indexing here. We do so for all languages. Note that
// this only done for list attributes that are standalone and not a sub-element in a container. Perhaps
// we should also index the text of sub-element lists, but it's not clear that it is a good idea yet. The list_id's of
// sub-elements *are* indexed however, so advanced search forms passing ids instead of text will work.
$va_tmp = array();
$vn_element_id = is_numeric($pm_element_code_or_id) ? $pm_element_code_or_id : $this->_getElementID($pm_element_code_or_id);
$va_attributes = $pt_subject->getAttributesByElement($vn_element_id, array('row_id' => $pn_row_id));
if (is_array($va_attributes) && sizeof($va_attributes)) {
foreach ($va_attributes as $vo_attribute) {
foreach ($vo_attribute->getValues() as $vo_value) {
$vs_value_to_index = $vo_value->getDisplayValue(array('idsOnly' => true));
$va_additional_indexing = $vo_value->getDataForSearchIndexing();
if (is_array($va_additional_indexing) && sizeof($va_additional_indexing) > 0) {
foreach ($va_additional_indexing as $vs_additional_value) {
$vs_value_to_index .= " ; " . $vs_additional_value;
}
}
$va_tmp[$vo_attribute->getAttributeID()] = $vs_value_to_index;
}
}
} else {
// Delete indexing
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, '', $pa_data);
}
if (is_array($va_tmp) && sizeof($va_tmp)) {
$va_new_values = array();
if ($t_item = AuthorityAttributeValue::elementTypeToInstance($vn_datatype)) {
$va_labels = $t_item->getPreferredDisplayLabelsForIDs($va_tmp, array('returnAllLocales' => true));
foreach ($va_labels as $vn_row_id => $va_labels_per_row) {
foreach ($va_labels_per_row as $vn_locale_id => $va_label_list) {
foreach ($va_label_list as $vs_label) {
$va_new_values[$vn_row_id][$vs_label] = true;
}
}
}
foreach ($va_tmp as $vn_attribute_id => $vn_item_id) {
if (!$vn_item_id) {
continue;
}
if (!isset($va_new_values[$vn_item_id]) || !is_array($va_new_values[$vn_item_id])) {
continue;
}
$vs_v = join(' ; ', array_merge(array($vn_item_id), array_keys($va_new_values[$vn_item_id])));
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, $vs_v, $pa_data);
if ($va_hier_values = $this->_genHierarchicalPath($vn_item_id, "preferred_labels." . $t_item->getLabelDisplayField(), $t_item, $pa_data)) {
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, $vs_v . ' ' . join(" ", $va_hier_values['values']), $pa_data);
if (caGetOption('INDEX_ANCESTORS_AS_PATH_WITH_DELIMITER', $pa_data, false) !== false) {
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, $va_hier_values['path'], array_merge($pa_data, array('DONT_TOKENIZE' => 1)));
}
}
}
}
}
break;
default:
$vn_element_id = is_numeric($pm_element_code_or_id) ? $pm_element_code_or_id : $this->_getElementID($pm_element_code_or_id);
$va_attributes = $pt_subject->getAttributesByElement($pm_element_code_or_id, array('row_id' => $pn_row_id));
if (!is_array($va_attributes)) {
$va_attributes = array();
}
if (sizeof($va_attributes) > 0) {
foreach ($va_attributes as $vo_attribute) {
foreach ($vo_attribute->getValues() as $vo_value) {
$vs_value_to_index = $vo_value->getDisplayValue();
$va_additional_indexing = $vo_value->getDataForSearchIndexing();
if (is_array($va_additional_indexing) && sizeof($va_additional_indexing) > 0) {
foreach ($va_additional_indexing as $vs_additional_value) {
$vs_value_to_index .= " ; " . $vs_additional_value;
}
}
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, $vs_value_to_index, $pa_data);
}
}
} else {
// Delete indexing
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, '', $pa_data);
}
$vs_subject_pk = $pt_subject->primaryKey();
// reindex children?
if (caGetOption('INDEX_ANCESTORS', $pa_data, false) !== false || in_array('INDEX_ANCESTORS', $pa_data)) {
if ($pt_subject && $pt_subject->isHierarchical()) {
if ($va_hier_values = $this->_genHierarchicalPath($pn_row_id, $vs_element_code = $this->_getElementCode($vn_element_id), $pt_subject, $pa_data)) {
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, join(" ", $va_hier_values['values']), $pa_data);
if (caGetOption('INDEX_ANCESTORS_AS_PATH_WITH_DELIMITER', $pa_data, false) !== false) {
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, $va_hier_values['path'], array_merge($pa_data, array('DONT_TOKENIZE' => 1)));
}
}
$va_children_ids = $pt_subject->getHierarchyAsList($pn_row_id, array('idsOnly' => true, 'includeSelf' => false));
if (!$pb_reindex_mode && is_array($va_children_ids) && sizeof($va_children_ids) > 0) {
// trigger reindexing of children
$o_indexer = new SearchIndexer($this->opo_db);
$pt_subject->load($pn_row_id);
$va_content = $pt_subject->get($pt_subject->tableName() . "." . $vs_element_code, array('returnAsArray' => true, 'returnAllLocales' => true));
foreach ($va_children_ids as $vn_id) {
if ($vn_id == $pn_row_id) {
continue;
}
$o_indexer->opo_engine->startRowIndexing($pn_subject_tablenum, $vn_id);
foreach ($va_content as $vn_i => $va_by_locale) {
foreach ($va_by_locale as $vn_locale_id => $va_content_list) {
foreach ($va_content_list as $va_content_container) {
$o_indexer->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $vn_id, $va_content_container[$vs_element_code], array_merge($pa_data, array('DONT_TOKENIZE' => 1)));
}
}
}
$o_indexer->opo_engine->commitRowIndexing();
}
}
continue;
}
}
break;
}
return true;
}
public function getFacet($pa_options = null)
{
$va_access_values = caGetUserAccessValues($this->request);
$ps_facet_name = $this->request->getParameter('facet', pString);
$this->view->setVar('only_show_group', $vs_show_group = $this->request->getParameter('show_group', pString));
$this->view->setVar('grouping', $vs_grouping = $this->request->getParameter('grouping', pString));
$this->view->setVar('id', $vm_id = $this->request->getParameter('id', pString));
$vs_cache_key = md5(join("/", array($ps_facet_name, $vs_show_group, $vs_grouping, $vm_id)));
$va_facet_info = $this->opo_browse->getInfoForFacet($ps_facet_name);
if ($va_facet_info['group_mode'] != 'hierarchical' && ($vs_content = $this->opo_browse->getCachedFacetHTML($vs_cache_key))) {
$this->response->addContent($vs_content);
return;
}
// Enforce type restriction
$this->opo_browse->setTypeRestrictions(array($this->opn_type_restriction_id));
if ($this->request->getParameter('clear', pInteger)) {
$this->opo_browse->removeAllCriteria();
$this->opo_browse->execute(array('checkAccess' => $va_access_values));
$this->opo_result_context->setSearchExpression($this->opo_browse->getBrowseID());
$this->opo_result_context->saveContext();
} else {
if ($this->request->getParameter('modify', pString)) {
$this->opo_browse->removeCriteria($ps_facet_name, array($vm_id));
$this->opo_browse->execute(array('checkAccess' => $va_access_values));
$this->view->setVar('modify', $vm_id);
}
}
// Using the back-button can cause requests for facets that are no longer available
// In these cases we reset the browse.
if (!($va_facet = $this->opo_browse->getFacet($ps_facet_name, array('sort' => 'name', 'checkAccess' => $va_access_values)))) {
$this->opo_browse->removeAllCriteria();
$this->opo_browse->execute();
$va_facet = $this->opo_browse->getFacet($ps_facet_name, array('sort' => 'name', 'checkAccess' => $va_access_values));
$va_facet_info = $this->opo_browse->getInfoForFacet($ps_facet_name);
$this->opo_result_context->setSearchExpression($this->opo_browse->getBrowseID());
$this->opo_result_context->saveContext();
}
$this->view->setVar('browse_last_id', (int) $vm_id ? (int) $vm_id : (int) $this->opo_result_context->getParameter($ps_facet_name . '_browse_last_id'));
$this->view->setVar('facet', $va_facet);
$va_facet_info = $this->opo_browse->getInfoForFacet($ps_facet_name);
if ($va_facet_info['type'] == 'attribute') {
// set table for authority element so browse can use table-specific services (Eg. entity lookups for attributes of type Entity)
if ($t_element = ca_metadata_elements::getInstance($va_facet_info['element_code'])) {
if ($t_authority = AuthorityAttributeValue::elementTypeToInstance($t_element->get('datatype'))) {
$va_facet_info['table'] = $t_authority->tableName();
}
}
}
$this->view->setVar('facet_info', $va_facet_info);
$this->view->setVar('facet_name', $ps_facet_name);
$this->view->setVar('individual_group_display', isset($va_facet_info['individual_group_display']) ? (bool) $va_facet_info['individual_group_display'] : false);
// this should be 'facet' but we don't want to render all old 'ajax_browse_facet_html' views (pawtucket themes) unusable
$this->view->setVar('grouped_facet', $this->opo_browse->getFacetWithGroups($ps_facet_name, $va_facet_info["group_mode"], $vs_grouping, array('sort' => 'name', 'checkAccess' => $va_access_values)));
// generate type menu and type value list for related authority table facet
if ($va_facet_info['type'] === 'authority') {
$t_model = $this->opo_datamodel->getTableInstance($va_facet_info['table']);
if (method_exists($t_model, "getTypeList")) {
$this->view->setVar('type_list', $t_model->getTypeList());
}
$t_rel_types = new ca_relationship_types();
$this->view->setVar('relationship_type_list', $t_rel_types->getRelationshipInfo($va_facet_info['relationship_table']));
$this->view->setVar('t_item', $t_model);
}
$this->view->setVar('t_subject', $this->opo_datamodel->getInstanceByTableName($this->ops_tablename, true));
$this->opo_result_context->saveContext();
if (isset($pa_options['view']) && $pa_options['view']) {
$vs_content = $this->render($pa_options['view']);
} else {
$vs_content = $this->render('Browse/ajax_browse_facet_html.php');
}
$this->opo_browse->setCachedFacetHTML($vs_cache_key, $vs_content);
}
/**
*
*/
private function _indexAttribute($pt_subject, $pn_row_id, $pm_element_code_or_id, $pa_data)
{
$va_attributes = $pt_subject->getAttributesByElement($pm_element_code_or_id, array('row_id' => $pn_row_id));
$pn_subject_tablenum = $pt_subject->tableNum();
$vn_element_id = $this->_getElementID($pm_element_code_or_id);
$vn_datatype = isset($pa_data['datatype']) ? $pa_data['datatype'] : $this->_getElementDataType($vn_element_id);
switch ($vn_datatype) {
case __CA_ATTRIBUTE_VALUE_CONTAINER__:
// container
// index components of complex multi-value attributes
if (sizeof($va_attributes)) {
foreach ($va_attributes as $vo_attribute) {
/* index each element of the container */
$va_sub_element_ids = $this->opo_metadata_element->getElementsInSet($pm_element_code_or_id, true, array('idsOnly' => true));
$va_sub_element_ids = array_flip($va_sub_element_ids);
foreach ($vo_attribute->getValues() as $vo_value) {
$vn_list_id = $this->_getElementListID($vo_value->getElementID());
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vo_value->getElementID(), $pn_row_id, $vo_value->getDisplayValue($vn_list_id), $pa_data);
unset($va_sub_element_ids[$vo_value->getElementID()]);
}
// Clear out any elements that aren't defined
foreach (array_keys($va_sub_element_ids) as $vn_element_id) {
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, '', $pa_data);
}
}
} else {
// we are deleting a container so cleanup existing sub-values
if (is_array($va_sub_elements = $this->opo_metadata_element->getElementsInSet($pm_element_code_or_id))) {
foreach ($va_sub_elements as $vn_i => $va_element_info) {
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, '', $pa_data);
}
}
}
break;
case __CA_ATTRIBUTE_VALUE_LIST__:
case __CA_ATTRIBUTE_VALUE_OBJECTS__:
case __CA_ATTRIBUTE_VALUE_ENTITIES__:
case __CA_ATTRIBUTE_VALUE_PLACES__:
case __CA_ATTRIBUTE_VALUE_OCCURRENCES__:
case __CA_ATTRIBUTE_VALUE_COLLECTIONS__:
case __CA_ATTRIBUTE_VALUE_LOANS__:
case __CA_ATTRIBUTE_VALUE_MOVEMENTS__:
case __CA_ATTRIBUTE_VALUE_STORAGELOCATIONS__:
case __CA_ATTRIBUTE_VALUE_OBJECTLOTS__:
// We pull the preferred labels of list items for indexing here. We do so for all languages. Note that
// this only done for list attributes that are standalone and not a sub-element in a container. Perhaps
// we should also index the text of sub-element lists, but it's not clear that it is a good idea yet. The list_id's of
// sub-elements *are* indexed however, so advanced search forms passing ids instead of text will work.
$va_tmp = array();
$va_attributes = $pt_subject->getAttributesByElement($vn_element_id, array('row_id' => $pn_row_id));
if (is_array($va_attributes) && sizeof($va_attributes)) {
foreach ($va_attributes as $vo_attribute) {
foreach ($vo_attribute->getValues() as $vo_value) {
$va_tmp[$vo_attribute->getAttributeID()] = $vo_value->getDisplayValue(array('idsOnly' => true));
}
}
} else {
// Delete indexing
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, '', $pa_data);
}
if (is_array($va_tmp) && sizeof($va_tmp)) {
$va_new_values = array();
if ($t_item = AuthorityAttributeValue::elementTypeToInstance($vn_datatype)) {
$va_labels = $t_item->getPreferredDisplayLabelsForIDs($va_tmp, array('returnAllLocales' => true));
foreach ($va_labels as $vn_row_id => $va_labels_per_row) {
foreach ($va_labels_per_row as $vn_locale_id => $va_label_list) {
foreach ($va_label_list as $vs_label) {
$va_new_values[$vn_row_id][$vs_label] = true;
}
}
}
foreach ($va_tmp as $vn_attribute_id => $vn_item_id) {
if (!$vn_item_id) {
continue;
}
if (!isset($va_new_values[$vn_item_id]) || !is_array($va_new_values[$vn_item_id])) {
continue;
}
$vs_v = join(' ; ', array_merge(array($vn_item_id), array_keys($va_new_values[$vn_item_id])));
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, $vs_v, $pa_data);
if ($va_hier_values = $this->_genHierarchicalPath($vn_item_id, "preferred_labels." . $t_item->getLabelDisplayField(), $t_item, $pa_data)) {
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, $vs_v . ' ' . join(" ", $va_hier_values['values']), $pa_data);
if (caGetOption('INDEX_ANCESTORS_AS_PATH_WITH_DELIMITER', $pa_data, false) !== false) {
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, $va_hier_values['path'], array_merge($pa_data, array('DONT_TOKENIZE' => 1)));
}
}
}
}
}
break;
default:
$va_attributes = $pt_subject->getAttributesByElement($pm_element_code_or_id, array('row_id' => $pn_row_id));
if (!is_array($va_attributes)) {
break;
}
foreach ($va_attributes as $vo_attribute) {
foreach ($vo_attribute->getValues() as $vo_value) {
//if the field is a daterange type get content from start and end fields
$va_field_list = $pt_subject->getFieldsArray();
if (in_array($va_field_list[$vs_field]['FIELD_TYPE'], array(FT_DATERANGE, FT_HISTORIC_DATERANGE))) {
$start_field = $va_field_list[$vs_field]['START'];
$end_field = $va_field_list[$vs_field]['END'];
$vs_content = $pa_field_data[$start_field] . " - " . $pa_field_data[$end_field];
} else {
$vs_content = $vo_value->getDisplayValue();
}
$this->opo_engine->indexField($pn_subject_tablenum, 'A' . $vn_element_id, $pn_row_id, $vs_content, $pa_data);
}
}
break;
}
return true;
}
public function delete($pb_delete_related = false, $pa_options = null, $pa_fields = null, $pa_table_list = null)
{
$vb_web_set_change_log_unit_id = BaseModel::setChangeLogUnitID();
$o_trans = null;
if (!$this->inTransaction()) {
$o_trans = new Transaction($this->getDb());
$this->setTransaction($o_trans);
}
if (!is_array($pa_options)) {
$pa_options = array();
}
$vn_id = $this->getPrimaryKey();
if (($vn_rc = parent::delete($pb_delete_related, $pa_options, $pa_fields, $pa_table_list)) && (!$this->hasField('deleted') || caGetOption('hard', $pa_options, false))) {
// Delete any associated attributes and attribute_values
if (!($qr_res = $this->getDb()->query("\n\t\t\t\t\tDELETE FROM ca_attribute_values \n\t\t\t\t\tUSING ca_attributes \n\t\t\t\t\tINNER JOIN ca_attribute_values ON ca_attribute_values.attribute_id = ca_attributes.attribute_id \n\t\t\t\t\tWHERE ca_attributes.table_num = ? AND ca_attributes.row_id = ?\n\t\t\t\t", array((int) $this->tableNum(), (int) $vn_id)))) {
$this->errors = $this->getDb()->errors();
if ($o_trans) {
$o_trans->rollback();
}
if ($vb_web_set_change_log_unit_id) {
BaseModel::unsetChangeLogUnitID();
}
return false;
}
if (!($qr_res = $this->getDb()->query("\n\t\t\t\t\tDELETE FROM ca_attributes\n\t\t\t\t\tWHERE\n\t\t\t\t\t\ttable_num = ? AND row_id = ?\n\t\t\t\t", array((int) $this->tableNum(), (int) $vn_id)))) {
$this->errors = $this->getDb()->errors();
if ($o_trans) {
$o_trans->rollback();
}
if ($vb_web_set_change_log_unit_id) {
BaseModel::unsetChangeLogUnitID();
}
return false;
}
//
// Remove any authority attributes that reference this row
//
if ($vn_element_type = (int) AuthorityAttributeValue::tableToElementType($this->tableName())) {
if ($qr_res = $this->getDb()->query("\n\t\t\t\t\t\tSELECT ca.table_num, ca.row_id FROM ca_attributes ca\n\t\t\t\t\t\tINNER JOIN ca_attribute_values AS cav ON cav.attribute_id = ca.attribute_id \n\t\t\t\t\t\tINNER JOIN ca_metadata_elements AS cme ON cav.element_id = cme.element_id \n\t\t\t\t\t\tWHERE cme.datatype = ? AND cav.value_integer1 = ?\n\t\t\t\t\t", array($vn_element_type, (int) $vn_id))) {
$va_ids = array();
while ($qr_res->nextRow()) {
$va_ids[$qr_res->get('table_num')][] = $qr_res->get('row_id');
}
if (!($qr_res = $this->getDb()->query("\n\t\t\t\t\t\t\tDELETE FROM ca_attribute_values \n\t\t\t\t\t\t\tUSING ca_metadata_elements \n\t\t\t\t\t\t\tINNER JOIN ca_attribute_values ON ca_attribute_values.element_id = ca_metadata_elements.element_id \n\t\t\t\t\t\t\tWHERE ca_metadata_elements.datatype = ? AND ca_attribute_values.value_integer1 = ?\n\t\t\t\t\t\t", array($vn_element_type, (int) $vn_id)))) {
$this->errors = $this->getDb()->errors();
if ($o_trans) {
$o_trans->rollback();
}
if ($vb_web_set_change_log_unit_id) {
BaseModel::unsetChangeLogUnitID();
}
return false;
} else {
$o_indexer = new SearchIndexer($this->getDb());
foreach ($va_ids as $vs_table => $va_ids) {
$o_indexer->reindexRows($vs_table, $va_ids, array('transaction' => $o_trans));
}
}
}
}
if ($o_trans) {
$o_trans->commit();
}
if ($vb_web_set_change_log_unit_id) {
BaseModel::unsetChangeLogUnitID();
}
return $vn_rc;
}
if ($o_trans) {
$vn_rc ? $o_trans->commit() : $o_trans->rollback();
}
if ($vb_web_set_change_log_unit_id) {
BaseModel::unsetChangeLogUnitID();
}
return $vn_rc;
}
/**
* Get sort keys for list of hits from a given table
*
* @param string $ps_element_code
* @param int $pn_table_num
* @param array $pa_hits
* @return array|bool
*/
private function _getSortKeysForElement($ps_element_code, $pn_table_num, $pa_hits)
{
if (!($t_element = ca_metadata_elements::getInstance($ps_element_code))) {
return false;
}
// is metadata element
$vn_element_id = $t_element->getPrimaryKey();
if (!($vs_sortable_value_fld = Attribute::getSortFieldForDatatype($t_element->get('datatype')))) {
return false;
}
$vs_sql = null;
switch ($vn_datatype = (int) $t_element->get('datatype')) {
case __CA_ATTRIBUTE_VALUE_LIST__:
$vs_sql = "\n\t\t\t\t\t\t\tSELECT attr.row_id, lower(lil.name_plural) name_plural\n\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\tINNER JOIN ca_list_item_labels AS lil ON lil.item_id = attr_vals.item_id\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND\n\t\t\t\t\t\t\t\t(attr.table_num = ?) AND\n\t\t\t\t\t\t\t\t(lil.name_plural IS NOT NULL) AND\n\t\t\t\t\t\t\t\t(attr.row_id IN (?))\n\t\t\t\t\t\t";
break;
case __CA_ATTRIBUTE_VALUE_OBJECTS__:
case __CA_ATTRIBUTE_VALUE_ENTITIES__:
case __CA_ATTRIBUTE_VALUE_PLACES__:
case __CA_ATTRIBUTE_VALUE_OCCURRENCES__:
case __CA_ATTRIBUTE_VALUE_COLLECTIONS__:
case __CA_ATTRIBUTE_VALUE_LOANS__:
case __CA_ATTRIBUTE_VALUE_MOVEMENTS__:
case __CA_ATTRIBUTE_VALUE_STORAGELOCATIONS__:
case __CA_ATTRIBUTE_VALUE_OBJECTLOTS__:
if (!($vs_sortable_value_fld = Attribute::getSortFieldForDatatype($vn_datatype))) {
break;
}
if (!($t_auth_instance = AuthorityAttributeValue::elementTypeToInstance($vn_datatype))) {
break;
}
$vs_sql = "\n\t\t\t\t\t\t\tSELECT attr.row_id, lower(lil.{$vs_sortable_value_fld}) {$vs_sortable_value_fld}\n\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\tINNER JOIN " . $t_auth_instance->getLabelTableName() . " AS lil ON lil.value_integer1 = attr_vals.item_id\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND\n\t\t\t\t\t\t\t\t(attr.table_num = ?) AND\n\t\t\t\t\t\t\t\t(lil.{$vs_sortable_value_fld} IS NOT NULL) AND\n\t\t\t\t\t\t\t\t(attr.row_id IN (?))\n\t\t\t\t\t\t";
break;
case __CA_ATTRIBUTE_VALUE_DATERANGE__:
$vs_sortable_value_fld = 'attr_vals.' . $vs_sortable_value_fld;
$vs_sort_field = array_pop(explode('.', $vs_sortable_value_fld));
$vs_sql = "\n\t\t\t\t\t\t\tSELECT attr.row_id, {$vs_sortable_value_fld}\n\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND\n\t\t\t\t\t\t\t\t(attr.table_num = ?) AND\n\t\t\t\t\t\t\t\t(attr_vals.{$vs_sort_field} IS NOT NULL) AND\n\t\t\t\t\t\t\t(attr.row_id IN (?))\n\t\t\t\t\t\t";
break;
default:
$vs_sortable_value_fld = 'attr_vals.' . $vs_sortable_value_fld;
$vs_sort_field = array_pop(explode('.', $vs_sortable_value_fld));
$vs_sql = "\n\t\t\t\t\t\t\tSELECT attr.row_id, lower({$vs_sortable_value_fld}) {$vs_sort_field}\n\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND\n\t\t\t\t\t\t\t\t(attr.table_num = ?) AND\n\t\t\t\t\t\t\t\t(attr_vals.{$vs_sort_field} IS NOT NULL) AND\n\t\t\t\t\t\t\t\t(attr.row_id IN (?))\n\t\t\t\t\t\t";
break;
}
if (!$vs_sql) {
return false;
}
$qr_sort = $this->opo_db->query($vs_sql, array((int) $vn_element_id, (int) $pn_table_num, $pa_hits));
$va_sort_keys = array();
while ($qr_sort->nextRow()) {
$va_row = $qr_sort->getRow();
$va_sort_keys[$va_row['row_id']] = $va_row[$vs_sort_field];
}
return $va_sort_keys;
}
/**
*
* @param array $pa_hits
* @param string $ps_table The table being sorted
* @param string $ps_field A semicolon-delimited string of fully qualified bundle names (Eg. ca_objects.idno;ca_objects.due_date)
* @param string $ps_key Key to use for temporary storage
* @param string $ps_direction Direction to sort
* @param array $pa_options
*
* @return array
*/
public function sortHits(&$pa_hits, $ps_table, $ps_field, $ps_direction = 'asc', $pa_options = null)
{
if (!($t_table = $this->opo_datamodel->getInstanceByTableName($ps_table, true))) {
return null;
}
// invalid table
$vs_table_pk = $t_table->primaryKey();
$vn_table_num = $t_table->tableNum();
// TODO: allow override of this with field-specific directions
// Default direction
if (!in_array(strtolower($ps_direction), array('asc', 'desc'))) {
$ps_direction = 'asc';
}
// Don't try to sort empty results
if (!is_array($pa_hits) || !sizeof($pa_hits)) {
return $pa_hits;
}
// Get field list
//$va_sort_tmp = explode('/', $ps_field); // strip any relationship type
//$ps_field = $va_sort_tmp[0];
//$vs_rel_type = (sizeof($va_sort_tmp) > 1) ? $va_sort_tmp[1] : null;
$va_bundles = explode(';', $ps_field);
// $va_sort_tmp[0]);
$va_sorted_hits = array();
$vs_sort_tmp_table = null;
$va_sort_key_values = array();
foreach ($va_bundles as $vs_bundle) {
$va_sort_tmp = explode('/', $vs_bundle);
// strip any relationship type
$vs_rel_type = sizeof($va_sort_tmp) > 1 ? $va_sort_tmp[1] : null;
$vs_bundle = $va_sort_tmp[0];
list($vs_field_table, $vs_field, $vs_subfield) = explode(".", $vs_bundle);
if (!($t_instance = $this->opo_datamodel->getInstanceByTableName($vs_field_table, true))) {
break;
}
// Transform preferred_labels
if ($vs_field == 'preferred_labels') {
$vs_field_table = $t_instance->getLabelTableName();
$vs_field = $vs_subfield ? $vs_subfield : $t_instance->getLabelDisplayField();
$vs_subfield = null;
}
if ($vs_field_table === $ps_table) {
// sort in primary table
if (!$t_table->hasField($vs_field)) {
if ($t_element = ca_metadata_elements::getInstance($vs_subfield ? $vs_subfield : $vs_field)) {
// is metadata element
$vn_element_id = $t_element->getPrimaryKey();
if (!($vs_sortable_value_fld = Attribute::getSortFieldForDatatype($t_element->get('datatype')))) {
break;
}
switch ($vn_datatype = (int) $t_element->get('datatype')) {
case __CA_ATTRIBUTE_VALUE_LIST__:
$vs_sql = "\n\t\t\t\t\t\t\t\t\t\tSELECT attr.row_id, lower(lil.name_plural) name_plural\n\t\t\t\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\t\t\t\tINNER JOIN ca_list_item_labels AS lil ON lil.item_id = attr_vals.item_id\n\t\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND \n\t\t\t\t\t\t\t\t\t\t\t(attr.table_num = ?) AND \n\t\t\t\t\t\t\t\t\t\t\t(lil.name_plural IS NOT NULL) AND\n\t\t\t\t\t\t\t\t\t\t\t(attr.row_id IN (?))\n\t\t\t\t\t\t\t\t\t";
break;
case __CA_ATTRIBUTE_VALUE_OBJECTS__:
case __CA_ATTRIBUTE_VALUE_ENTITIES__:
case __CA_ATTRIBUTE_VALUE_PLACES__:
case __CA_ATTRIBUTE_VALUE_OCCURRENCES__:
case __CA_ATTRIBUTE_VALUE_COLLECTIONS__:
case __CA_ATTRIBUTE_VALUE_LOANS__:
case __CA_ATTRIBUTE_VALUE_MOVEMENTS__:
case __CA_ATTRIBUTE_VALUE_STORAGELOCATIONS__:
case __CA_ATTRIBUTE_VALUE_OBJECTLOTS__:
if (!($vs_sortable_value_fld = Attribute::getSortFieldForDatatype($vn_datatype))) {
break;
}
if (!($t_auth_instance = AuthorityAttributeValue::elementTypeToInstance($vn_datatype))) {
break;
}
$vs_sql = "\n\t\t\t\t\t\t\t\t\t\tSELECT attr.row_id, lower(lil.{$vs_sortable_value_fld}) {$vs_sortable_value_fld}\n\t\t\t\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\t\t\t\tINNER JOIN " . $t_auth_instance->getLabelTableName() . " AS lil ON lil.value_integer1 = attr_vals.item_id\n\t\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND \n\t\t\t\t\t\t\t\t\t\t\t(attr.table_num = ?) AND \n\t\t\t\t\t\t\t\t\t\t\t(lil.{$vs_sortable_value_fld} IS NOT NULL) AND\n\t\t\t\t\t\t\t\t\t\t\t(attr.row_id IN (?))\n\t\t\t\t\t\t\t\t\t";
break;
case __CA_ATTRIBUTE_VALUE_DATERANGE__:
$vs_sortable_value_fld = 'attr_vals.' . $vs_sortable_value_fld;
$vs_sort_field = array_pop(explode('.', $vs_sortable_value_fld));
$vs_sql = "\n\t\t\t\t\t\t\t\t\t\tSELECT attr.row_id, {$vs_sortable_value_fld}\n\t\t\t\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND \n\t\t\t\t\t\t\t\t\t\t\t(attr.table_num = ?) AND \n\t\t\t\t\t\t\t\t\t\t\t(attr_vals.{$vs_sort_field} IS NOT NULL) AND\n\t\t\t\t\t\t\t\t\t\t\t(attr.row_id IN (?))\n\t\t\t\t\t\t\t\t\t";
break;
default:
$vs_sortable_value_fld = 'attr_vals.' . $vs_sortable_value_fld;
$vs_sort_field = array_pop(explode('.', $vs_sortable_value_fld));
$vs_sql = "\n\t\t\t\t\t\t\t\t\t\tSELECT attr.row_id, lower({$vs_sortable_value_fld}) {$vs_sort_field}\n\t\t\t\t\t\t\t\t\t\tFROM ca_attributes attr\n\t\t\t\t\t\t\t\t\t\tINNER JOIN ca_attribute_values AS attr_vals ON attr_vals.attribute_id = attr.attribute_id\n\t\t\t\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t\t\t\t(attr_vals.element_id = ?) AND \n\t\t\t\t\t\t\t\t\t\t\t(attr.table_num = ?) AND \n\t\t\t\t\t\t\t\t\t\t\t(attr_vals.{$vs_sort_field} IS NOT NULL) AND\n\t\t\t\t\t\t\t\t\t\t\t(attr.row_id IN (?))\n\t\t\t\t\t\t\t\t\t";
break;
}
$qr_sort = $this->opo_db->query($vs_sql, array((int) $vn_element_id, (int) $vn_table_num, $pa_hits));
$va_sort_keys = array();
while ($qr_sort->nextRow()) {
$va_row = $qr_sort->getRow();
$va_sort_keys[$va_row['row_id']] = $va_row[$vs_sort_field];
}
$va_sort_key_values[] = $va_sort_keys;
}
} else {
// is intrinsic
$va_field_info = $t_table->getFieldInfo($vs_field);
if ($va_field_info['START'] && $va_field_info['END']) {
$vs_field = $va_field_info['START'];
}
$vs_sql = "\n\t\t\t\t\t\t\tSELECT {$vs_table_pk}, {$vs_field}\n\t\t\t\t\t\t\tFROM {$ps_table}\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t{$vs_table_pk} IN (?)\n\t\t\t\t\t\t";
$qr_sort = $this->opo_db->query($vs_sql, array($pa_hits));
$va_sort_keys = array();
while ($qr_sort->nextRow()) {
$va_row = $qr_sort->getRow();
$va_sort_keys[$va_row[$vs_table_pk]] = $va_row[$vs_field];
}
$va_sort_key_values[] = $va_sort_keys;
}
} else {
// sort in related table
if ($vs_field_table == 'ca_set_items' && $vs_field == 'rank' && (int) $vs_rel_type > 0) {
// sort by ranks in specific set
$vs_sql = "\n\t\t\t\t\t\t\tSELECT {$ps_table}.{$vs_table_pk}, ca_set_items.rank\n\t\t\t\t\t\t\tFROM ca_sets\n\t\t\t\t\t\t\tINNER JOIN ca_set_items ON ca_set_items.set_id = ca_sets.set_id\n\t\t\t\t\t\t\tINNER JOIN {$ps_table} ON {$ps_table}.{$vs_table_pk} = ca_set_items.row_id\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t(ca_set_items.table_num = ?) AND\n\t\t\t\t\t\t\t\t(ca_set_items.set_id = ?) AND\n\t\t\t\t\t\t\t\t{$ps_table}.{$vs_table_pk} IN (?)\n\t\t\t\t\t\t";
$qr_sort = $this->opo_db->query($vs_sql, array($vn_table_num, (int) $vs_rel_type, $pa_hits));
} else {
$t_rel = $this->opo_datamodel->getInstanceByTableName($vs_field_table, true);
if (!$t_rel->hasField($vs_field)) {
break;
}
$va_path = $this->opo_datamodel->getPath($ps_table, $vs_field_table);
$vs_is_preferred_sql = null;
$va_joins = array();
if (sizeof($va_path) > 2) {
// many-many
$vs_last_table = null;
// generate related joins
foreach ($va_path as $vs_table => $va_info) {
$t_instance = $this->opo_datamodel->getInstanceByTableName($vs_table, true);
$vs_rel_type_sql = null;
if ($t_instance->isRelationship() && $vs_rel_type) {
if (is_array($va_rel_types = caMakeRelationshipTypeIDList($vs_table, array($vs_rel_type))) && sizeof($va_rel_types)) {
$vs_rel_type_sql = " AND {$vs_table}.type_id IN (" . join(",", $va_rel_types) . ")";
}
}
if ($vs_last_table) {
$va_rels = $this->opo_datamodel->getOneToManyRelations($vs_last_table, $vs_table);
if (!sizeof($va_rels)) {
$va_rels = $this->opo_datamodel->getOneToManyRelations($vs_table, $vs_last_table);
}
if ($vs_table == $va_rels['one_table']) {
$va_joins[$vs_table] = "INNER JOIN " . $va_rels['one_table'] . " ON " . $va_rels['one_table'] . "." . $va_rels['one_table_field'] . " = " . $va_rels['many_table'] . "." . $va_rels['many_table_field'] . $vs_rel_type_sql;
} else {
$va_joins[$vs_table] = "INNER JOIN " . $va_rels['many_table'] . " ON " . $va_rels['many_table'] . "." . $va_rels['many_table_field'] . " = " . $va_rels['one_table'] . "." . $va_rels['one_table_field'] . $vs_rel_type_sql;
}
}
$vs_last_table = $vs_table;
}
} else {
$va_rels = $this->opo_datamodel->getRelationships($ps_table, $vs_field_table);
if (!$va_rels) {
break;
}
// field is not valid
// TODO: allow sorting on related record attributes
$va_joins[$vs_field_table] = 'INNER JOIN ' . $vs_field_table . ' ON ' . $ps_table . '.' . $va_rels[$ps_table][$vs_field_table][0][0] . ' = ' . $vs_field_table . '.' . $va_rels[$ps_table][$vs_field_table][0][1] . "\n";
// if the related supports preferred values (eg. *_labels tables) then only consider those in the sort
if ($t_rel->hasField('is_preferred')) {
$vs_is_preferred_sql = " {$vs_field_table}.is_preferred = 1";
}
}
$vs_join_sql = join("\n", $va_joins);
$vs_sql = "\n\t\t\t\t\t\t\tSELECT {$ps_table}.{$vs_table_pk}, {$vs_field_table}.{$vs_field}\n\t\t\t\t\t\t\tFROM {$ps_table}\n\t\t\t\t\t\t\t{$vs_join_sql}\n\t\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t\t{$vs_is_preferred_sql} " . ($vs_is_preferred_sql ? ' AND ' : '') . " {$ps_table}.{$vs_table_pk} IN (?)\n\t\t\t\t\t\t";
$qr_sort = $this->opo_db->query($vs_sql, array($pa_hits));
}
$va_sort_keys = array();
while ($qr_sort->nextRow()) {
$va_row = $qr_sort->getRow();
$va_sort_keys[$va_row[$vs_table_pk]] = $va_row[$vs_field];
}
$va_sort_key_values[] = $va_sort_keys;
}
}
return $this->_doSort($pa_hits, $va_sort_key_values, $ps_direction);
}
public function __construct($pa_value_array = null)
{
parent::__construct($pa_value_array);
}
