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<?php
IncludeModuleLangFile(__FILE__);
class CGridOptions
{
protected $grid_id;
protected $all_options;
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"]))
$aOptions["views"] = array();
if(!is_array($aOptions["filters"]))
$aOptions["filters"] = array();
if(!array_key_exists("default", $aOptions["views"]))
$aOptions["views"]["default"] = array("columns"=>"");
if($aOptions["current_view"] == '' || !array_key_exists($aOptions["current_view"], $aOptions["views"]))
$aOptions["current_view"] = "default";
$this->all_options = $aOptions;
if(array_key_exists($aOptions["current_view"], $aOptions["views"]))
$this->options = $aOptions["views"][$aOptions["current_view"]];
if($this->options["saved_filter"] <> '' && array_key_exists($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"],
);
$key = '';
if(isset($_REQUEST[$arParams["vars"]["by"]]))
{
$_SESSION["main.interface.grid"][$this->grid_id]["sort_by"] = $_REQUEST[$arParams["vars"]["by"]];
}
elseif(!isset($_SESSION["main.interface.grid"][$this->grid_id]["sort_by"]))
{
if($this->options["sort_by"] <> '')
$key = $this->options["sort_by"];
}
if(isset($_SESSION["main.interface.grid"][$this->grid_id]["sort_by"]))
$key = $_SESSION["main.interface.grid"][$this->grid_id]["sort_by"];
if($key <> '')
{
if(isset($_REQUEST[$arParams["vars"]["order"]]))
{
$_SESSION["main.interface.grid"][$this->grid_id]["sort_order"] = $_REQUEST[$arParams["vars"]["order"]];
}
elseif(!isset($_SESSION["main.interface.grid"][$this->grid_id]["sort_order"]))
{
if($this->options["sort_order"] <> '')
$arResult["sort"] = array($key => $this->options["sort_order"]);
}
if(isset($_SESSION["main.interface.grid"][$this->grid_id]["sort_order"]))
$arResult["sort"] = array($key => $_SESSION["main.interface.grid"][$this->grid_id]["sort_order"]);
}
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)
{
$aRes = array();
foreach($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["main.interface.grid"][$this->grid_id]["filter"][$field["id"]."_datesel"]);
unset($_SESSION["main.interface.grid"][$this->grid_id]["filter"][$field["id"]."_from"]);
unset($_SESSION["main.interface.grid"][$this->grid_id]["filter"][$field["id"]."_to"]);
unset($_SESSION["main.interface.grid"][$this->grid_id]["filter"][$field["id"]."_days"]);
}
continue;
}
//quick
if($_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($_SESSION["main.interface.grid"][$this->grid_id]["filter"][$field["id"]."_from"]);
}
if(isset($_REQUEST[$field["id"]."_to"]))
{
if($_REQUEST[$field["id"]."_to"] <> '')
$aRes[$field["id"]."_to"] = $_REQUEST[$field["id"]."_to"];
else
unset($_SESSION["main.interface.grid"][$this->grid_id]["filter"][$field["id"]."_to"]);
}
//filtered outside, we don't control the filter field value
if($field["filtered"] == true)
{
if(isset($field["filter_value"]))
$aRes[$field["id"]] = $field["filter_value"];
else
$aRes[$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($_SESSION["main.interface.grid"][$this->grid_id]["filter"][$field["id"]]);
}
}
//Check for filter ID -->
if(isset($_REQUEST["apply_filter"]) && $_REQUEST["apply_filter"] === 'Y' && isset($_REQUEST["grid_filter_id"]))
{
$aRes["GRID_FILTER_APPLIED"] = true;
$aRes["GRID_FILTER_ID"] = $_REQUEST["grid_filter_id"];
}
//<-- Check for filter ID
if(!empty($aRes))
$_SESSION["main.interface.grid"][$this->grid_id]["filter"] = $aRes;
elseif($_REQUEST["clear_filter"] <> '')
$_SESSION["main.interface.grid"][$this->grid_id]["filter"] = array();
elseif(is_array($_SESSION["main.interface.grid"][$this->grid_id]["filter"]))
return $_SESSION["main.interface.grid"][$this->grid_id]["filter"];
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))
$_SESSION["main.interface.grid"][$this->grid_id]["filter"] = $aRes;
}
return $aRes;
}
public function Save()
{
CUserOptions::SetOption("main.interface.grid", $this->grid_id, $this->all_options);
}
public function SetColumns($columns)
{
$aColsTmp = explode(",", $columns);
$aCols = array();
foreach($aColsTmp as $col)
if(($col = trim($col)) <> "")
$aCols[] = $col;
$this->all_options["views"][$this->all_options["current_view"]]["columns"] = implode(",", $aCols);
}
public function SetTheme($theme)
{
$this->all_options["theme"] = $theme;
}
public function SetViewSettings($view_id, $settings)
{
$this->all_options["views"][$view_id] = array(
"name"=>$settings["name"],
"columns"=>$settings["columns"],
"sort_by"=>$settings["sort_by"],
"sort_order"=>$settings["sort_order"],
"page_size"=>$settings["page_size"],
"saved_filter"=>$settings["saved_filter"],
);
}
public function DeleteView($view_id)
{
unset($this->all_options["views"][$view_id]);
}
public function SetView($view_id)
{
if(!array_key_exists($view_id, $this->all_options["views"]))
$view_id = "default";
$this->all_options["current_view"] = $view_id;
//get sorting from view, not session
if($this->all_options["views"][$view_id]["sort_by"] <> '')
unset($_SESSION["main.interface.grid"][$this->grid_id]["sort_by"]);
if($this->all_options["views"][$view_id]["sort_order"] <> '')
unset($_SESSION["main.interface.grid"][$this->grid_id]["sort_order"]);
}
public function SetFilterRows($rows, $filter_id='')
{
$aColsTmp = explode(",", $rows);
$aCols = array();
foreach($aColsTmp as $col)
if(($col = trim($col)) <> "")
$aCols[] = $col;
if($filter_id <> '')
$this->all_options["filters"][$filter_id]["filter_rows"] = implode(",", $aCols);
else
$this->all_options["filter_rows"] = implode(",", $aCols);
}
public function SetFilterSettings($filter_id, $settings)
{
$option = array(
"name"=>$settings["name"],
"fields"=>$settings["fields"],
);
if(isset($settings["rows"]))
{
$rows = $settings["rows"];
if(is_array($rows))
{
$result = array();
foreach($rows as $id)
{
$id = trim($id);
if($id !== "")
{
$result[] = $id;
}
}
$option["filter_rows"] = implode(",", $result);
}
elseif(is_string($settings["rows"]))
{
$option["filter_rows"] = $settings["rows"];
}
}
$this->all_options["filters"][$filter_id] = $option;
}
public function DeleteFilter($filter_id)
{
unset($this->all_options["filters"][$filter_id]);
}
public function SetFilterSwitch($show)
{
$this->all_options["filter_shown"] = ($show == "Y"? "Y":"N");
}
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 $arThemes;
}
public static function GetTheme($grid_id)
{
$aOptions = CUserOptions::GetOption("main.interface.grid", $grid_id, array());
if($aOptions["theme"] == '')
{
$aGlobalOptions = CUserOptions::GetOption("main.interface", "global", array(), 0);
if($aGlobalOptions["theme_template"][SITE_TEMPLATE_ID] <> '')
$theme = $aGlobalOptions["theme_template"][SITE_TEMPLATE_ID];
else
$theme = "";
}
else
{
$theme = $aOptions["theme"];
}
if($theme <> '')
{
$theme = preg_replace("/[^a-z0-9_.-]/i", "", $theme);
}
return $theme;
}
}