/**
* Set company condition for export feature variants
* @param array $conditions Array of conditions
*/
function fn_exim_feature_variants_set_company_condition(&$conditions)
{
if (fn_allowed_for('ULTIMATE')) {
$condition = fn_get_company_condition('?:product_features.company_id');
$query = db_process("SELECT feature_id FROM ?:product_features WHERE 1 {$condition}");
fn_ult_db_query_process($query);
$conditions[] = "product_feature_variants.feature_id IN ({$query})";
}
}
/**
* Returns status identifier by status code and type
*
* @param string $status One-letter status code
* @param string $type One-letter status type
* @param mixed $is_default True if status is default, false if status is not default, null otherwise
*
* @return int|null Status identifier
*/
function fn_get_status_id($status, $type, $is_default = null)
{
$default_condition = '';
if (isset($is_default)) {
$default_condition = db_process("AND is_default = ?s", $is_default ? 'Y' : 'N');
}
$status_id = db_get_field("SELECT status_id" . " FROM ?:statuses" . " WHERE status = ?s" . " AND type = ?s" . " ?p", $status, $type, $default_condition);
return $status_id ? (int) $status_id : null;
}
function fn_ult_db_query_process(&$query)
{
// Automatically add Sharing condition for SELECT queries
// Condition will be added only for sharing objects. (Share schema)
// Example:
// before: SELECT ?:pages.page_id FROM ?:pages WHERE page_id = 2
// after: SELECT ?:pages.page_id FROM ?:pages INNER JOIN ?:ult_objects_sharing ON (?:ult_objects_sharing.share_object_id = ?:pages.page_id AND ?:ult_objects_sharing.share_company_id = ?:pages.company_id) WHERE page_id = 2
if (Registry::get('runtime.company_id') && !Registry::get('runtime.skip_sharing_selection')) {
// Cart was inited
if (stripos($query, 'select') === 0) {
// Add condition only for SELECT queries
static $sharing_schema;
if (empty($sharing_schema) && Registry::get('addons_initiated') === true) {
$sharing_schema = fn_get_schema('sharing', 'schema');
}
preg_match('/FROM(.*?)((JOIN\\s|WHERE\\s|GROUP\\s|HAVING\\s|ORDER\\s|LIMIT\\s|$).*)/i', $query, $from);
if (empty($from)) {
return $query;
}
$tables = array();
$_tables = fn_explode(',', $from[1]);
foreach ($_tables as $table) {
$table_parse = explode(' ', $table);
$tables[] = reset($table_parse);
}
$tables = array_unique($tables);
foreach ($tables as $table) {
$table = str_replace(Registry::get('config.table_prefix'), '', $table);
if (isset($sharing_schema[$table])) {
// Divide query into separate parts, like SELECT, FROM, etc...
preg_match('/SELECT(.*?)FROM/i', $query, $select);
preg_match('/FROM(.*?)((WHERE\\s|GROUP\\s|HAVING\\s|ORDER\\s|LIMIT\\s|$).*)/i', $query, $from);
preg_match('/WHERE(.*?)((?:GROUP\\s|HAVING\\s|ORDER\\s|LIMIT\\s|$).*)/i', $query, $where);
// Check if this query should stay without changes
if (isset($sharing_schema[$table]['conditions']['skip_selection'])) {
$condition = $sharing_schema[$table]['conditions']['skip_selection'];
if (!is_array($condition) && $condition === true) {
continue;
} elseif (is_array($condition) && !empty($where[1])) {
$alias_pref = '(' . Registry::get('config.table_prefix') . $table . '\\.|[^\\.a-zA-Z_])';
// field used without alias or with full table name
if (preg_match('/' . Registry::get('config.table_prefix') . $table . '\\s+AS\\s+([a-zA-Z_]+)/i', $query, $alias)) {
$alias_pref = '(' . $alias[1] . '\\.)';
}
preg_match_all('/' . $alias_pref . '([a-zA-Z_]+)\\s*(=|!=|<|>|<>|IN)\\s*(?:\'|")?([^ \'"]+)/', $where[1], $params);
if (!empty($params[2])) {
foreach ($params[2] as $id => $param) {
if (isset($condition[$param])) {
$values = is_array($condition[$param]['value']) ? $condition[$param]['value'] : array($condition[$param]['value']);
foreach ($values as $value) {
if (empty($condition[$param]['condition'])) {
if ($params[3][$id] == 'IN' && $value == '(' . $params[4][$id] . ')' || $params[3][$id] == '=' && $value == $params[4][$id]) {
continue 3;
}
} elseif ($condition[$param]['condition'] == 'equal' && ($params[3][$id] == '=' && $value == $params[4][$id] || $params[3][$id] == 'IN' && $value == '(' . $params[4][$id] . ')')) {
continue 3;
}
}
}
}
}
}
}
$additional_condition = '';
if (!empty($where)) {
$additional_condition = $where[2];
} elseif (!empty($from[2])) {
$additional_condition = $from[2];
}
// Get table alias if defined
if (preg_match("/{$table}\\s?as\\s?([a-zA-Z_]+)/i", $query, $alias)) {
$alias = $alias[1];
} else {
$alias = '?:' . $table;
}
$key_field = $sharing_schema[$table]['table']['key_field'];
// Build new query
$query = db_quote('SELECT ' . $select[1] . ' FROM' . $from[1] . ' INNER JOIN ?:ult_objects_sharing ON (' . '?:ult_objects_sharing.share_object_id = ' . "{$alias}.{$key_field}" . ' AND ?:ult_objects_sharing.share_company_id = ?i' . ' AND ?:ult_objects_sharing.share_object_type = ?s)' . (!empty($where[1]) ? 'WHERE ' . $where[1] : '') . " {$additional_condition}", Registry::get('runtime.company_id'), $table);
$query = db_process($query);
}
}
}
}
}
/**
* Get cached resul from query
*
* @param string $query cached query
*/
function db_get_cached_result($query, $args)
{
return array();
$memc = new Memcache();
$memc->connect('127.0.0.1', 11211) or die("Could not connect");
if ($memc == null) {
//return false;
} else {
$cache_name = serialize(array('query' => $query, 'args' => $args));
$key = "c" . md5($cache_name);
$var_key = $memc->get($key);
$result = unserialize($var_key);
//var_dump("111111".$key);
//if(!empty($var_key)) var_dump(11111111);
return !empty($result) ? $result : array();
}
$memc->close();
if (Registry::get('runtime.database.skip_cache') != true) {
$cache_name = serialize(array('query' => $query, 'args' => $args));
Registry::register_cache('cached_queries', array(), CACHE_LEVEL_STATIC, true);
$cached_queries = Registry::if_get('cached_queries', array());
if (!empty($cached_queries['cquery_' . md5($cache_name)])) {
Registry::register_cache('cquery_' . md5($cache_name), array(), CACHE_LEVEL_STATIC);
if (Registry::is_exist('cquery_' . md5($cache_name)) == true) {
$result = Registry::get('cquery_' . md5($cache_name));
$query = db_process($query, array_slice($args, 1));
Registry::set('runtime.database.last_query', $query);
Registry::set('runtime.database.long_query', true);
}
}
}
return !empty($result) ? $result : array();
}
