public static function PrepareSql(&$arFields, $arOrder, $arFilter, $arGroupBy, $arSelectFields) { global $DB; $strSqlSelect = ""; $strSqlFrom = ""; $strSqlWhere = ""; $strSqlGroupBy = ""; $arGroupByFunct = array("COUNT", "AVG", "MIN", "MAX", "SUM"); $arAlreadyJoined = array(); // GROUP BY --> if (is_array($arGroupBy) && count($arGroupBy) > 0) { $arSelectFields = $arGroupBy; foreach ($arGroupBy as $key => $val) { $val = strtoupper($val); $key = strtoupper($key); if (array_key_exists($val, $arFields) && !in_array($key, $arGroupByFunct)) { if (strlen($strSqlGroupBy) > 0) { $strSqlGroupBy .= ", "; } $strSqlGroupBy .= $arFields[$val]["FIELD"]; if (isset($arFields[$val]["FROM"]) && strlen($arFields[$val]["FROM"]) > 0 && !in_array($arFields[$val]["FROM"], $arAlreadyJoined)) { if (strlen($strSqlFrom) > 0) { $strSqlFrom .= " "; } $strSqlFrom .= $arFields[$val]["FROM"]; $arAlreadyJoined[] = $arFields[$val]["FROM"]; } } } } // <-- GROUP BY // SELECT --> $arFieldsKeys = array_keys($arFields); if (is_array($arGroupBy) && count($arGroupBy) == 0) { $strSqlSelect = "COUNT(%%_DISTINCT_%% " . $arFields[$arFieldsKeys[0]]["FIELD"] . ") as CNT "; } else { if (isset($arSelectFields) && !is_array($arSelectFields) && is_string($arSelectFields) && strlen($arSelectFields) > 0 && array_key_exists($arSelectFields, $arFields)) { $arSelectFields = array($arSelectFields); } if (!isset($arSelectFields) || !is_array($arSelectFields) || count($arSelectFields) <= 0 || in_array("*", $arSelectFields)) { foreach ($arFields as $FIELD_ID => $arField) { if (isset($arField["WHERE_ONLY"]) && $arField["WHERE_ONLY"] == "Y") { continue; } if (strlen($strSqlSelect) > 0) { $strSqlSelect .= ", "; } if ($arField["TYPE"] == "datetime") { $strSqlSelect .= $DB->DateToCharFunction($arField["FIELD"], "FULL") . " as " . $FIELD_ID; } elseif ($arField["TYPE"] == "date") { $strSqlSelect .= $DB->DateToCharFunction($arField["FIELD"], "SHORT") . " as " . $FIELD_ID; } else { $strSqlSelect .= $arField["FIELD"] . " as " . $FIELD_ID; } if (isset($arField["FROM"]) && strlen($arField["FROM"]) > 0 && !in_array($arField["FROM"], $arAlreadyJoined)) { if (strlen($strSqlFrom) > 0) { $strSqlFrom .= " "; } $strSqlFrom .= $arField["FROM"]; $arAlreadyJoined[] = $arField["FROM"]; } } } else { foreach ($arSelectFields as $key => $val) { $val = strtoupper($val); $key = strtoupper($key); if (array_key_exists($val, $arFields)) { if (strlen($strSqlSelect) > 0) { $strSqlSelect .= ", "; } if (in_array($key, $arGroupByFunct)) { $strSqlSelect .= $key . "(" . $arFields[$val]["FIELD"] . ") as " . $val; } else { if ($arFields[$val]["TYPE"] == "datetime") { $strSqlSelect .= $DB->DateToCharFunction($arFields[$val]["FIELD"], "FULL") . " as " . $val; } elseif ($arFields[$val]["TYPE"] == "date") { $strSqlSelect .= $DB->DateToCharFunction($arFields[$val]["FIELD"], "SHORT") . " as " . $val; } else { $strSqlSelect .= $arFields[$val]["FIELD"] . " as " . $val; } } if (isset($arFields[$val]["FROM"]) && strlen($arFields[$val]["FROM"]) > 0 && !in_array($arFields[$val]["FROM"], $arAlreadyJoined)) { if (strlen($strSqlFrom) > 0) { $strSqlFrom .= " "; } $strSqlFrom .= $arFields[$val]["FROM"]; $arAlreadyJoined[] = $arFields[$val]["FROM"]; } } } } if (strlen($strSqlGroupBy) > 0) { if (strlen($strSqlSelect) > 0) { $strSqlSelect .= ", "; } $strSqlSelect .= "COUNT(%%_DISTINCT_%% " . $arFields[$arFieldsKeys[0]]["FIELD"] . ") as CNT"; } else { $strSqlSelect = "%%_DISTINCT_%% " . $strSqlSelect; } } // <-- SELECT // WHERE --> $arSqlSearch = array(); if (is_array($arFilter)) { foreach ($arFilter as $key => $vals) { if (!is_array($vals)) { $vals = array($vals); } $key_res = CGroup::GetFilterOperation($key); $key = $key_res["FIELD"]; $strNegative = $key_res["NEGATIVE"]; $strOperation = $key_res["OPERATION"]; $strOrNull = $key_res["OR_NULL"]; if (array_key_exists($key, $arFields)) { $arSqlSearch_tmp = array(); foreach ($vals as $val) { if (isset($arFields[$key]["WHERE"])) { $arSqlSearch_tmp1 = call_user_func_array($arFields[$key]["WHERE"], array($val, $key, $strOperation, $strNegative, $arFields[$key]["FIELD"], $arFields, $arFilter)); if ($arSqlSearch_tmp1 !== false) { $arSqlSearch_tmp[] = $arSqlSearch_tmp1; } } else { if ($arFields[$key]["TYPE"] == "int") { if (intval($val) <= 0) { $arSqlSearch_tmp[] = ($strNegative == "Y" ? "NOT" : "") . "(" . $arFields[$key]["FIELD"] . " IS NULL OR " . $arFields[$key]["FIELD"] . " <= 0)"; } else { $arSqlSearch_tmp[] = ($strNegative == "Y" ? " " . $arFields[$key]["FIELD"] . " IS NULL OR NOT " : "") . "(" . $arFields[$key]["FIELD"] . " " . $strOperation . " " . intval($val) . " )"; } } elseif ($arFields[$key]["TYPE"] == "double") { $val = str_replace(",", ".", $val); if (DoubleVal($val) <= 0) { $arSqlSearch_tmp[] = ($strNegative == "Y" ? "NOT" : "") . "(" . $arFields[$key]["FIELD"] . " IS NULL OR " . $arFields[$key]["FIELD"] . " <= 0)"; } else { $arSqlSearch_tmp[] = ($strNegative == "Y" ? " " . $arFields[$key]["FIELD"] . " IS NULL OR NOT " : "") . "(" . $arFields[$key]["FIELD"] . " " . $strOperation . " " . DoubleVal($val) . " )"; } } elseif ($arFields[$key]["TYPE"] == "string" || $arFields[$key]["TYPE"] == "char") { if ($strOperation == "QUERY") { $arSqlSearch_tmp[] = GetFilterQuery($arFields[$key]["FIELD"], $val, "Y"); } else { if (strlen($val) <= 0) { $arSqlSearch_tmp[] = ($strNegative == "Y" ? "NOT" : "") . "(" . $arFields[$key]["FIELD"] . " IS NULL OR LENGTH(" . $arFields[$key]["FIELD"] . ")<=0)"; } else { $arSqlSearch_tmp[] = ($strNegative == "Y" ? " " . $arFields[$key]["FIELD"] . " IS NULL OR NOT " : "") . "(" . $arFields[$key]["FIELD"] . " " . $strOperation . " '" . $DB->ForSql($val) . "' )"; } } } elseif ($arFields[$key]["TYPE"] == "datetime") { if (strlen($val) <= 0) { $arSqlSearch_tmp[] = ($strNegative == "Y" ? "NOT" : "") . "(" . $arFields[$key]["FIELD"] . " IS NULL)"; } else { $arSqlSearch_tmp[] = ($strNegative == "Y" ? " " . $arFields[$key]["FIELD"] . " IS NULL OR NOT " : "") . "(" . $arFields[$key]["FIELD"] . " " . $strOperation . " " . $DB->CharToDateFunction($DB->ForSql($val), "FULL") . ")"; } } elseif ($arFields[$key]["TYPE"] == "date") { if (strlen($val) <= 0) { $arSqlSearch_tmp[] = ($strNegative == "Y" ? "NOT" : "") . "(" . $arFields[$key]["FIELD"] . " IS NULL)"; } else { $arSqlSearch_tmp[] = ($strNegative == "Y" ? " " . $arFields[$key]["FIELD"] . " IS NULL OR NOT " : "") . "(" . $arFields[$key]["FIELD"] . " " . $strOperation . " " . $DB->CharToDateFunction($DB->ForSql($val), "SHORT") . ")"; } } } } if (isset($arFields[$key]["FROM"]) && strlen($arFields[$key]["FROM"]) > 0 && !in_array($arFields[$key]["FROM"], $arAlreadyJoined)) { if (strlen($strSqlFrom) > 0) { $strSqlFrom .= " "; } $strSqlFrom .= $arFields[$key]["FROM"]; $arAlreadyJoined[] = $arFields[$key]["FROM"]; } $strSqlSearch_tmp = ""; foreach ($arSqlSearch_tmp as $condition) { if ($strSqlSearch_tmp != "") { $strSqlSearch_tmp .= $strNegative == "Y" ? " AND " : " OR "; } $strSqlSearch_tmp .= "(" . $condition . ")"; } if ($strOrNull == "Y") { if ($strSqlSearch_tmp != "") { $strSqlSearch_tmp .= $strNegative == "Y" ? " AND " : " OR "; } $strSqlSearch_tmp .= "(" . $arFields[$key]["FIELD"] . " IS " . ($strNegative == "Y" ? "NOT " : "") . "NULL)"; } if ($strSqlSearch_tmp != "") { $arSqlSearch[] = "(" . $strSqlSearch_tmp . ")"; } } } } foreach ($arSqlSearch as $condition) { if ($strSqlWhere != "") { $strSqlWhere .= " AND "; } $strSqlWhere .= "(" . $condition . ")"; } // <-- WHERE // ORDER BY --> $arSqlOrder = array(); foreach ($arOrder as $by => $order) { $by = strtoupper($by); $order = strtoupper($order); if ($order != "ASC") { $order = "DESC"; } if (array_key_exists($by, $arFields)) { $arSqlOrder[] = " " . $arFields[$by]["FIELD"] . " " . $order . " "; if (isset($arFields[$by]["FROM"]) && strlen($arFields[$by]["FROM"]) > 0 && !in_array($arFields[$by]["FROM"], $arAlreadyJoined)) { if (strlen($strSqlFrom) > 0) { $strSqlFrom .= " "; } $strSqlFrom .= $arFields[$by]["FROM"]; $arAlreadyJoined[] = $arFields[$by]["FROM"]; } } } $strSqlOrderBy = implode(", ", $arSqlOrder); // <-- ORDER BY return array("SELECT" => $strSqlSelect, "FROM" => $strSqlFrom, "WHERE" => $strSqlWhere, "GROUPBY" => $strSqlGroupBy, "ORDERBY" => $strSqlOrderBy); }
public static function GetFilterOperation($key) { return CGroup::GetFilterOperation($key); }