%PDF- %PDF-
Direktori : /home/bitrix/www/bitrix/modules/learning/classes/general/ |
Current File : /home/bitrix/www/bitrix/modules/learning/classes/general/sitepath.php |
<? IncludeModuleLangFile(__FILE__); $GLOBALS["LEARNING_SITE_PATH"] = Array(); // 2012-04-16 Checked/modified for compatibility with new data model class CAllSitePath { /*************** ADD, UPDATE, DELETE *****************/ // 2012-04-16 Checked/modified for compatibility with new data model function CheckFields($ACTION, &$arFields, $ID = 0) { /* if ((is_set($arFields, "TYPE") || $ACTION=="ADD") && strlen($arFields["TYPE"]) <= 0) { $GLOBALS["APPLICATION"]->ThrowException(GetMessage("LRN_GSP_EMPTY_TYPE"), "EMPTY_TYPE"); return false; } */ if ((is_set($arFields, "PATH") || $ACTION=="ADD") && strlen($arFields["PATH"]) <= 0) { $GLOBALS["APPLICATION"]->ThrowException(GetMessage("LRN_GSP_EMPTY_PATH"), "EMPTY_PATH"); return false; } elseif (is_set($arFields, "PATH")) { $arFields["PATH"] = trim(str_replace("\\", "/", $arFields["PATH"])); } if ((is_set($arFields, "SITE_ID") || $ACTION=="ADD") && strlen($arFields["SITE_ID"]) <= 0) { $GLOBALS["APPLICATION"]->ThrowException(GetMessage("LRN_GSP_EMPTY_SITE_ID"), "EMPTY_SITE_ID"); return false; } elseif (is_set($arFields, "SITE_ID")) { $dbResult = CSite::GetByID($arFields["SITE_ID"]); if (!$dbResult->Fetch()) { $GLOBALS["APPLICATION"]->ThrowException(str_replace("#ID#", $arFields["SITE_ID"], GetMessage("LRN_GSP_ERROR_NO_SITE")), "ERROR_NO_SITE"); return false; } } return True; } // 2012-04-16 Checked/modified for compatibility with new data model function Delete($ID) { global $DB; $ID = IntVal($ID); $arPath = CSitePath::GetByID($ID); if ($arPath) unset($GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH1_CACHE_".$arPath["SITE_ID"]]); unset($GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH_CACHE_".$ID]); return $DB->Query("DELETE FROM b_learn_site_path WHERE ID = ".$ID."", true); } //*************** SELECT *********************/ // 2012-04-16 Checked/modified for compatibility with new data model function GetByID($ID) { global $DB; $ID = IntVal($ID); if (isset($GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH_CACHE_".$ID]) && is_array($GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH_CACHE_".$ID]) && is_set($GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH_CACHE_".$ID], "ID")) { return $GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH_CACHE_".$ID]; } else { $strSql = "SELECT P.ID, P.SITE_ID, P.PATH, P.TYPE ". "FROM b_learn_site_path P ". "WHERE P.ID = ".$ID.""; $dbResult = $DB->Query($strSql, False, "File: ".__FILE__."<br>Line: ".__LINE__); if ($arResult = $dbResult->Fetch()) { $GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH_CACHE_".$ID] = $arResult; $GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH1_CACHE_".$arResult["SITE_ID"]] = $arResult; return $arResult; } } return False; } // 2012-04-16 Checked/modified for compatibility with new data model function GetBySiteID($siteID) { global $DB; $siteID = Trim($siteID); if (strlen($siteID) <= 0) return False; if (isset($GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH1_CACHE_".$siteID]) && is_array($GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH1_CACHE_".$siteID]) && is_set($GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH1_CACHE_".$siteID], "ID")) { return $GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH1_CACHE_".$siteID]; } else { $strSql = "SELECT P.ID, P.SITE_ID, P.PATH, P.TYPE ". "FROM b_learn_site_path P ". "WHERE P.SITE_ID = '".$DB->ForSql($siteID)."' AND P.TYPE is null"; $dbResult = $DB->Query($strSql, False, "File: ".__FILE__."<br>Line: ".__LINE__); $arResults = array(); while($arResult = $dbResult->Fetch()) { $GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH1_CACHE_".$siteID] = $arResult; $GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH_CACHE_".$arResult["ID"]] = $arResult; $arResults[] = $arResult; } return $arResults; } return False; } // 2012-04-16 Checked/modified for compatibility with new data model function DeleteBySiteID($siteID) { global $DB; $siteID = Trim($siteID); if (strlen($siteID) <= 0) return False; $result = false; $dbPath = CSitePath::GetList(Array(), Array("SITE_ID" => $siteID)); while($arPath = $dbPath -> Fetch()) { unset($GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH1_CACHE_".$arPath["SITE_ID"]]); unset($GLOBALS["LEARNING_SITE_PATH"]["LEARNING_SITE_PATH_CACHE_".$arPath["ID"]]); $result = $DB->Query("DELETE FROM b_learn_site_path WHERE ID = ".$arPath["ID"]."", true); } return $result; } // 2012-04-16 Checked/modified for compatibility with new data model function GetFilterOperation($key) { $strNegative = "N"; if (substr($key, 0, 1)=="!") { $key = substr($key, 1); $strNegative = "Y"; } $strOrNull = "N"; if (substr($key, 0, 1)=="+") { $key = substr($key, 1); $strOrNull = "Y"; } if (substr($key, 0, 2)==">=") { $key = substr($key, 2); $strOperation = ">="; } elseif (substr($key, 0, 1)==">") { $key = substr($key, 1); $strOperation = ">"; } elseif (substr($key, 0, 2)=="<=") { $key = substr($key, 2); $strOperation = "<="; } elseif (substr($key, 0, 1)=="<") { $key = substr($key, 1); $strOperation = "<"; } elseif (substr($key, 0, 1)=="@") { $key = substr($key, 1); $strOperation = "IN"; } elseif (substr($key, 0, 1)=="~") { $key = substr($key, 1); $strOperation = "LIKE"; } elseif (substr($key, 0, 1)=="%") { $key = substr($key, 1); $strOperation = "QUERY"; } else { $strOperation = "="; } return array("FIELD" => $key, "NEGATIVE" => $strNegative, "OPERATION" => $strOperation, "OR_NULL" => $strOrNull); } // 2012-04-16 Checked/modified for compatibility with new data model function PrepareSql(&$arFields, $arOrder, $arFilter, $arGroupBy, $arSelectFields, $obUserFieldsSql = false) { global $DB; $strSqlSelect = ""; $strSqlFrom = ""; $strSqlWhere = ""; $strSqlGroupBy = ""; $strSqlOrderBy = ""; $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("*", $arSelectFields)) { foreach ($arFieldsKeys as $i => $value) { if (isset($arFields[$arFieldsKeys[$i]]["WHERE_ONLY"]) && $arFields[$arFieldsKeys[$i]]["WHERE_ONLY"] == "Y") { continue; } if (strlen($strSqlSelect) > 0) $strSqlSelect .= ", "; if ($arFields[$arFieldsKeys[$i]]["TYPE"] == "datetime") { if ((strtoupper($DB->type)=="ORACLE" || strtoupper($DB->type)=="MSSQL") && (array_key_exists($arFieldsKeys[$i], $arOrder))) $strSqlSelect .= $arFields[$arFieldsKeys[$i]]["FIELD"]." as ".$arFieldsKeys[$i]."_X1, "; $strSqlSelect .= $DB->DateToCharFunction($arFields[$arFieldsKeys[$i]]["FIELD"], "FULL")." as ".$arFieldsKeys[$i]; } elseif ($arFields[$arFieldsKeys[$i]]["TYPE"] == "date") { if ((strtoupper($DB->type)=="ORACLE" || strtoupper($DB->type)=="MSSQL") && (array_key_exists($arFieldsKeys[$i], $arOrder))) $strSqlSelect .= $arFields[$arFieldsKeys[$i]]["FIELD"]." as ".$arFieldsKeys[$i]."_X1, "; $strSqlSelect .= $DB->DateToCharFunction($arFields[$arFieldsKeys[$i]]["FIELD"], "SHORT")." as ".$arFieldsKeys[$i]; } else $strSqlSelect .= $arFields[$arFieldsKeys[$i]]["FIELD"]." as ".$arFieldsKeys[$i]; if (isset($arFields[$arFieldsKeys[$i]]["FROM"]) && strlen($arFields[$arFieldsKeys[$i]]["FROM"]) > 0 && !in_array($arFields[$arFieldsKeys[$i]]["FROM"], $arAlreadyJoined)) { if (strlen($strSqlFrom) > 0) $strSqlFrom .= " "; $strSqlFrom .= $arFields[$arFieldsKeys[$i]]["FROM"]; $arAlreadyJoined[] = $arFields[$arFieldsKeys[$i]]["FROM"]; } } } else { foreach ($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") { if ((strtoupper($DB->type)=="ORACLE" || strtoupper($DB->type)=="MSSQL") && (array_key_exists($val, $arOrder))) $strSqlSelect .= $arFields[$val]["FIELD"]." as ".$val."_X1, "; $strSqlSelect .= $DB->DateToCharFunction($arFields[$val]["FIELD"], "FULL")." as ".$val; } elseif ($arFields[$val]["TYPE"] == "date") { if ((strtoupper($DB->type)=="ORACLE" || strtoupper($DB->type)=="MSSQL") && (array_key_exists($val, $arOrder))) $strSqlSelect .= $arFields[$val]["FIELD"]." as ".$val."_X1, "; $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)) $filter_keys = Array(); else $filter_keys = array_keys($arFilter); for ($i = 0; $i < count($filter_keys); $i++) { $vals = $arFilter[$filter_keys[$i]]; if (!is_array($vals)) $vals = array($vals); $key = $filter_keys[$i]; $key_res = CSitePath::GetFilterOperation($key); $key = $key_res["FIELD"]; $strNegative = $key_res["NEGATIVE"]; $strOperation = $key_res["OPERATION"]; $strOrNull = $key_res["OR_NULL"]; if (array_key_exists($key, $arFields)) { $arSqlSearch_tmp = array(); for ($j = 0; $j < count($vals); $j++) { $val = $vals[$j]; 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) && (strpos($strOperation, "=") !== False)) $arSqlSearch_tmp[] = "(".$arFields[$key]["FIELD"]." IS ".(($strNegative == "Y") ? "NOT " : "")."NULL) ".(($strNegative == "Y") ? "AND" : "OR")." ".(($strNegative == "Y") ? "NOT " : "")."(".$arFields[$key]["FIELD"]." ".$strOperation." 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) && (strpos($strOperation, "=") !== False)) $arSqlSearch_tmp[] = "(".$arFields[$key]["FIELD"]." IS ".(($strNegative == "Y") ? "NOT " : "")."NULL) ".(($strNegative == "Y") ? "AND" : "OR")." ".(($strNegative == "Y") ? "NOT " : "")."(".$arFields[$key]["FIELD"]." ".$strOperation." 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) && (strpos($strOperation, "=") !== False)) $arSqlSearch_tmp[] = "(".$arFields[$key]["FIELD"]." IS ".(($strNegative == "Y") ? "NOT " : "")."NULL) ".(($strNegative == "Y") ? "AND NOT" : "OR")." (".$DB->Length($arFields[$key]["FIELD"])." <= 0) ".(($strNegative == "Y") ? "AND NOT" : "OR")." (".$arFields[$key]["FIELD"]." ".$strOperation." '".$DB->ForSql($val)."' )"; 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"]; } $strSqlSearch_tmp = ""; for ($j = 0; $j < count($arSqlSearch_tmp); $j++) { if ($j > 0) $strSqlSearch_tmp .= ($strNegative=="Y" ? " AND " : " OR "); $strSqlSearch_tmp .= "(".$arSqlSearch_tmp[$j].")"; } if ($strOrNull == "Y") { if (strlen($strSqlSearch_tmp) > 0) $strSqlSearch_tmp .= ($strNegative=="Y" ? " AND " : " OR "); $strSqlSearch_tmp .= "(".$arFields[$key]["FIELD"]." IS ".($strNegative=="Y" ? "NOT " : "")."NULL)"; if (strlen($strSqlSearch_tmp) > 0) $strSqlSearch_tmp .= ($strNegative=="Y" ? " AND " : " OR "); if ($arFields[$key]["TYPE"] == "int" || $arFields[$key]["TYPE"] == "double") $strSqlSearch_tmp .= "(".$arFields[$key]["FIELD"]." ".($strNegative=="Y" ? "<>" : "=")." 0)"; elseif ($arFields[$key]["TYPE"] == "string" || $arFields[$key]["TYPE"] == "char") $strSqlSearch_tmp .= "(".$arFields[$key]["FIELD"]." ".($strNegative=="Y" ? "<>" : "=")." '')"; } if ($strSqlSearch_tmp != "") $arSqlSearch[] = "(".$strSqlSearch_tmp.")"; } } for ($i = 0; $i < count($arSqlSearch); $i++) { if (strlen($strSqlWhere) > 0) $strSqlWhere .= " AND "; $strSqlWhere .= "(".$arSqlSearch[$i].")"; } // <-- WHERE // ORDER BY --> $arSqlOrder = Array(); foreach ($arOrder as $by => $order) { $by = strtoupper($by); $order = strtoupper($order); if ($order != "ASC") $order = "DESC"; else $order = "ASC"; if (array_key_exists($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"]; } } elseif($obUserFieldsSql) { $arSqlOrder[] = " ".$obUserFieldsSql->GetOrder($by)." ".$order." "; } } $strSqlOrderBy = ""; DelDuplicateSort($arSqlOrder); for ($i=0; $i<count($arSqlOrder); $i++) { if (strlen($strSqlOrderBy) > 0) $strSqlOrderBy .= ", "; if(strtoupper($DB->type)=="ORACLE") { if(substr($arSqlOrder[$i], -3)=="ASC") $strSqlOrderBy .= $arSqlOrder[$i]." NULLS FIRST"; else $strSqlOrderBy .= $arSqlOrder[$i]." NULLS LAST"; } else $strSqlOrderBy .= $arSqlOrder[$i]; } // <-- ORDER BY return array( "SELECT" => $strSqlSelect, "FROM" => $strSqlFrom, "WHERE" => $strSqlWhere, "GROUPBY" => $strSqlGroupBy, "ORDERBY" => $strSqlOrderBy ); } }