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<?
IncludeModuleLangFile(__FILE__);
class CGridOptions
{
protected $grid_id;
protected $options;
protected $filter;
public function __construct($grid_id)
{
$this->grid_id = $grid_id;
$this->options = array();
$this->filter = array();
$aOptions = CUserOptions::GetOption("main.interface.grid", $this->grid_id, array());
if(is_array($aOptions["views"]) && array_key_exists($aOptions["current_view"], $aOptions["views"]))
$this->options = $aOptions["views"][$aOptions["current_view"]];
if($this->options["saved_filter"] <> '' && is_array($aOptions["filters"]) && array_key_exists($this->options["saved_filter"], $aOptions["filters"]))
if(is_array($aOptions["filters"][$this->options["saved_filter"]]["fields"]))
$this->filter = $aOptions["filters"][$this->options["saved_filter"]]["fields"];
}
public function GetSorting($arParams=array())
{
if(!is_array($arParams["vars"]))
$arParams["vars"] = array("by" => "by", "order" => "order");
if(!is_array($arParams["sort"]))
$arParams["sort"] = array();
$arResult = array(
"sort" => $arParams["sort"],
"vars" => $arParams["vars"],
);
$uniq = md5($this->grid_id.":".$GLOBALS["APPLICATION"]->GetCurPage());
$key = '';
if(isset($_REQUEST[$arParams["vars"]["by"]]))
{
$_SESSION["SESS_SORT_BY"][$uniq] = $_REQUEST[$arParams["vars"]["by"]];
}
elseif(!isset($_SESSION["SESS_SORT_BY"][$uniq]))
{
if($this->options["sort_by"] <> '')
$key = $this->options["sort_by"];
}
if(isset($_SESSION["SESS_SORT_BY"][$uniq]))
$key = $_SESSION["SESS_SORT_BY"][$uniq];
if($key <> '')
{
if(isset($_REQUEST[$arParams["vars"]["order"]]))
{
$_SESSION["SESS_SORT_ORDER"][$uniq] = $_REQUEST[$arParams["vars"]["order"]];
}
elseif(!isset($_SESSION["SESS_SORT_ORDER"][$uniq]))
{
if($this->options["sort_order"] <> '')
$arResult["sort"] = array($key => $this->options["sort_order"]);
}
if(isset($_SESSION["SESS_SORT_ORDER"][$uniq]))
$arResult["sort"] = array($key => $_SESSION["SESS_SORT_ORDER"][$uniq]);
}
return $arResult;
}
public function GetNavParams($arParams=array())
{
$arResult = array(
"nPageSize" => (isset($arParams["nPageSize"])? $arParams["nPageSize"] : 20),
);
if($this->options["page_size"] <> '')
$arResult["nPageSize"] = $this->options["page_size"];
return $arResult;
}
public function GetVisibleColumns()
{
if($this->options["columns"] <> '')
return explode(",", $this->options["columns"]);
return array();
}
public function GetFilter($arFilter)
{
$uniq = md5($this->grid_id.":".$GLOBALS["APPLICATION"]->GetCurPage());
$aRes = array();
foreach($arFilter as $field)
{
//date
if(isset($_REQUEST[$field["id"]."_datesel"]))
{
if($_REQUEST[$field["id"]."_datesel"] <> '')
{
$aRes[$field["id"]."_datesel"] = $_REQUEST[$field["id"]."_datesel"];
CGridOptions::CalcDates($field["id"], $_REQUEST, $aRes);
}
else
{
unset($_SESSION["GRID_FILTER"][$uniq][$field["id"]."_datesel"]);
unset($_SESSION["GRID_FILTER"][$uniq][$field["id"]."_from"]);
unset($_SESSION["GRID_FILTER"][$uniq][$field["id"]."_to"]);
unset($_SESSION["GRID_FILTER"][$uniq][$field["id"]."_days"]);
}
continue;
}
//quick
if($_REQUEST[$field["id"]."_list"] <> '' && $_REQUEST[$field["id"]] <> '')
$aRes[$field["id"]."_list"] = $_REQUEST[$field["id"]."_list"];
//number interval
if(isset($_REQUEST[$field["id"]."_from"]))
{
if($_REQUEST[$field["id"]."_from"] <> '')
$aRes[$field["id"]."_from"] = $_REQUEST[$field["id"]."_from"];
else
unset($_SESSION["GRID_FILTER"][$uniq][$field["id"]."_from"]);
}
if(isset($_REQUEST[$field["id"]."_to"]))
{
if($_REQUEST[$field["id"]."_to"] <> '')
$aRes[$field["id"]."_to"] = $_REQUEST[$field["id"]."_to"];
else
unset($_SESSION["GRID_FILTER"][$uniq][$field["id"]."_to"]);
}
//filtered outside, we don't control the filter field value
if($field["filtered"] == true)
{
$aRes[$field["id"]] = true;
continue;
}
//list or string
if(isset($_REQUEST[$field["id"]]))
{
if(is_array($_REQUEST[$field["id"]]) && !empty($_REQUEST[$field["id"]]) && $_REQUEST[$field["id"]][0] <> '' || !is_array($_REQUEST[$field["id"]]) && $_REQUEST[$field["id"]] <> '')
$aRes[$field["id"]] = $_REQUEST[$field["id"]];
else
unset($_SESSION["GRID_FILTER"][$uniq][$field["id"]]);
}
}
if(!empty($aRes))
$_SESSION["GRID_FILTER"][$uniq] = $aRes;
elseif($_REQUEST["clear_filter"] <> '')
$_SESSION["GRID_FILTER"][$uniq] = array();
elseif(is_array($_SESSION["GRID_FILTER"][$uniq]))
return $_SESSION["GRID_FILTER"][$uniq];
elseif(!empty($this->filter))
{
foreach($arFilter as $field)
{
if($this->filter[$field["id"]."_datesel"] <> '')
{
$aRes[$field["id"]."_datesel"] = $this->filter[$field["id"]."_datesel"];
CGridOptions::CalcDates($field["id"], $this->filter, $aRes);
continue;
}
if($this->filter[$field["id"]."_list"] <> '' && $this->filter[$field["id"]] <> '')
$aRes[$field["id"]."_list"] = $this->filter[$field["id"]."_list"];
if($this->filter[$field["id"]."_from"] <> '')
$aRes[$field["id"]."_from"] = $this->filter[$field["id"]."_from"];
if($this->filter[$field["id"]."_to"] <> '')
$aRes[$field["id"]."_to"] = $this->filter[$field["id"]."_to"];
if(is_array($this->filter[$field["id"]]) && !empty($this->filter[$field["id"]]) && $this->filter[$field["id"]][0] <> '' || !is_array($this->filter[$field["id"]]) && $this->filter[$field["id"]] <> '')
$aRes[$field["id"]] = $this->filter[$field["id"]];
}
if(!empty($aRes))
$_SESSION["GRID_FILTER"][$uniq] = $aRes;
}
return $aRes;
}
public static function CalcDates($field_id, $aInput, &$aRes)
{
switch($aInput[$field_id."_datesel"])
{
case "today":
$aRes[$field_id."_from"] = $aRes[$field_id."_to"] = ConvertTimeStamp();
break;
case "yesterday":
$aRes[$field_id."_from"] = $aRes[$field_id."_to"] = ConvertTimeStamp(time()-86400);
break;
case "week":
$day = date("w");
if($day == 0)
$day = 7;
$aRes[$field_id."_from"] = ConvertTimeStamp(time()-($day-1)*86400);
$aRes[$field_id."_to"] = ConvertTimeStamp(time()+(7-$day)*86400);
break;
case "week_ago":
$day = date("w");
if($day == 0)
$day = 7;
$aRes[$field_id."_from"] = ConvertTimeStamp(time()-($day-1+7)*86400);
$aRes[$field_id."_to"] = ConvertTimeStamp(time()-($day)*86400);
break;
case "month":
$aRes[$field_id."_from"] = ConvertTimeStamp(mktime(0, 0, 0, date("n"), 1));
$aRes[$field_id."_to"] = ConvertTimeStamp(mktime(0, 0, 0, date("n")+1, 0));
break;
case "month_ago":
$aRes[$field_id."_from"] = ConvertTimeStamp(mktime(0, 0, 0, date("n")-1, 1));
$aRes[$field_id."_to"] = ConvertTimeStamp(mktime(0, 0, 0, date("n"), 0));
break;
case "days":
$aRes[$field_id."_days"] = $aInput[$field_id."_days"];
$aRes[$field_id."_from"] = ConvertTimeStamp(time() - intval($aRes[$field_id."_days"])*86400);
$aRes[$field_id."_to"] = "";
break;
case "exact":
$aRes[$field_id."_from"] = $aRes[$field_id."_to"] = $aInput[$field_id."_from"];
break;
case "after":
$aRes[$field_id."_from"] = $aInput[$field_id."_from"];
$aRes[$field_id."_to"] = "";
break;
case "before":
$aRes[$field_id."_from"] = "";
$aRes[$field_id."_to"] = $aInput[$field_id."_to"];
break;
case "interval":
$aRes[$field_id."_from"] = $aInput[$field_id."_from"];
$aRes[$field_id."_to"] = $aInput[$field_id."_to"];
break;
}
}
public static function GetThemes($path)
{
//color schemes
$aColorNames = array(
"grey"=>GetMessage("interface_grid_theme_grey"),
"blue"=>GetMessage("interface_grid_theme_blue"),
"brown"=>GetMessage("interface_grid_theme_brown"),
"green"=>GetMessage("interface_grid_theme_green"),
"lightblue"=>GetMessage("interface_grid_theme_lightblue"),
"red"=>GetMessage("interface_grid_theme_red"),
"lightgrey"=>GetMessage("interface_grid_theme_lightgrey"),
);
$arThemes = array();
$themesPath = $_SERVER["DOCUMENT_ROOT"].$path.'/themes';
if(is_dir($themesPath))
{
if($dir = opendir($themesPath))
{
while(($file = readdir($dir)) !== false)
{
if($file != '.' && $file != '..' && is_dir($themesPath."/".$file))
$arThemes[$file] = array("theme"=>$file, "name"=>(isset($aColorNames[$file])? $aColorNames[$file]:$file));
}
closedir($dir);
}
}
uasort($arThemes, create_function('$a, $b', 'return strcmp($a["name"], $b["name"]);'));
return $arThemes;
}
}
?>