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Modifed "update" and "insert" function / many changed queries

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Michael 2017-08-09 21:12:41 +00:00
parent a5e7f7bf70
commit fce72cbbc8
11 changed files with 66 additions and 123 deletions
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37
include/dba.php
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@ -891,12 +891,20 @@ class dba {
*
* @param string $table Table name
* @param array $param parameter array
* @param bool $on_duplicate_update Do an update on a duplicate entry
*
* @return boolean was the insert successfull?
*/
static public function insert($table, $param) {
static public function insert($table, $param, $on_duplicate_update = false) {
$sql = "INSERT INTO `".self::$dbo->escape($table)."` (`".implode("`, `", array_keys($param))."`) VALUES (".
substr(str_repeat("?, ", count($param)), 0, -2).");";
substr(str_repeat("?, ", count($param)), 0, -2).")";
if ($on_duplicate_update) {
$sql .= " ON DUPLICATE KEY UPDATE `".implode("` = ?, `", array_keys($param))."` = ?";
$values = array_values($param);
$param = array_merge_recursive($values, $values);
}
return self::e($sql, $param);
}
@ -1160,34 +1168,27 @@ class dba {
* @param string $table Table name
* @param array $fields contains the fields that are updated
* @param array $condition condition array with the key values
* @param array|boolean $old_fields array with the old field values that are about to be replaced
* @param array|boolean $old_fields array with the old field values that are about to be replaced (true = update on duplicate)
*
* @return boolean was the update successfull?
*/
static public function update($table, $fields, $condition, $old_fields = array()) {
/** @todo We may use MySQL specific functions here:
* INSERT INTO `config` (`cat`, `k`, `v`) VALUES ('%s', '%s', '%s') ON DUPLICATE KEY UPDATE `v` = '%s'"
* But I think that it doesn't make sense here.
*/
$table = self::$dbo->escape($table);
if (is_bool($old_fields)) {
$sql = "SELECT * FROM `".$table."` WHERE `".
implode("` = ? AND `", array_keys($condition))."` = ? LIMIT 1";
$params = array();
foreach ($condition AS $value) {
$params[] = $value;
}
$params = array_values($condition);
$do_insert = $old_fields;
$old_fields = self::fetch_first($sql, $params);
if (is_bool($old_fields)) {
if ($do_insert) {
return self::insert($table, $fields);
$values = array_merge($condition, $fields);
return self::insert($table, $values, $do_insert);
}
$old_fields = array();
}
@ -1213,13 +1214,9 @@ class dba {
implode("` = ?, `", array_keys($fields))."` = ? WHERE `".
implode("` = ? AND `", array_keys($condition))."` = ?";
$params = array();
foreach ($fields AS $value) {
$params[] = $value;
}
foreach ($condition AS $value) {
$params[] = $value;
}
$params1 = array_values($fields);
$params2 = array_values($condition);
$params = array_merge_recursive($params1, $params2);
return self::e($sql, $params);
}