Сценарий панели администрирования

<?php

ini_set("display_errors", "1");

//main admin module

function add_department($admin_dpt)

//adds new $admin_dpt to departments list

{

global $admin_departments;

$i = 0;

while ($i<count($admin_departments) && $admin_departments[$i]["sort_order"] < $admin_dpt["sort_order"]) $i++;

for ($j=count($admin_departments)-1; $j>=$i; $j--)

$admin_departments[$j+1] = $admin_departments[$j];

$admin_departments[$i] = $admin_dpt;

}

include("./cfg/connect.inc.php");

include("./includes/database/mysql.php");

include("./cfg/general.inc.php");

include("./cfg/appearence.inc.php");

include("./cfg/functions.php");

include("./cfg/category_functions.php");

include("./cfg/language_list.php");

session_start();

//authorized login check

include("./checklogin.php");

if (!isset($_SESSION["log"]) || !isset($_SESSION["pass"])) //unauthorized

{

//show authorization form

header("Location: access_admin.php");

}

//logout?

if (isset($_GET["logout"])) //logout

{

//show authorization form

$_SESSION["log"] = "";

$_SESSION["pass"] = "";

unset($_SESSION["log"]);

unset($_SESSION["pass"]);

die("<script>window.location='access_admin.php';</script>");

}

//init Smarty

require 'smarty/smarty.class.php';

$smarty = new Smarty; //core smarty object

$smarty_mail = new Smarty; //for e-mails

if (!isset($_SESSION["current_language"]) ||

$_SESSION["current_language"] < 0 || $_SESSION["current_language"] > count($lang_list))

$_SESSION["current_language"] = 0; //set default language

if (isset($lang_list[$_SESSION["current_language"]]) && file_exists("./languages/".$lang_list[$_SESSION["current_language"]]->filename))

include("./languages/".$lang_list[$_SESSION["current_language"]]->filename); //include current language file

else

{

die("<font color=red><b>ERROR: Couldn't find language file!</b></font>");

}

//connect to database

db_connect(DB_HOST,DB_USER,DB_PASS) or die (db_error());

db_select_db(DB_NAME) or die (db_error());

//set Smarty include files dir

$smarty->template_dir = $lang_list[$_SESSION["current_language"]]->template_path."/admin";

$smarty_mail->template_dir = $lang_list[$_SESSION["current_language"]]->template_path."/mail";

//get currency ISO 3 code

$currency_iso_3 = (defined('CONF_CURRENCY_ISO3')) ? CONF_CURRENCY_ISO3 : "USD" ;

$smarty->assign("currency_iso_3", $currency_iso_3);

// several functions

function mark_as_selected($a,$b) //required for excel import

//returns " selected" if $a == $b

{

return !strcmp($a,$b) ? " selected" : "";

} //mark_as_selected

function get_NOTempty_elements_count($arr) //required for excel import

//gets how many NOT NULL (not empty strings) elements are there in the $arr

{

$n = 0;

for ($i=0;$i<count($arr);$i++)

if (trim($arr[$i]) != "") $n++;

return $n;

} //get_NOTempty_elements_count

//end of functions definition

//define department and subdepartment

if (!isset($_GET["dpt"]))

{

$dpt = isset($_POST["dpt"]) ? $_POST["dpt"] : "";

}

else $dpt = $_GET["dpt"];

if (!isset($_GET["sub"]))

{

if (isset($_POST["sub"])) $sub = $_POST["sub"];

}

else $sub = $_GET["sub"];

//define smarty template

$smarty->assign("admin_main_content_template", "default.tpl.html");

$smarty->assign("current_dpt", $dpt);

//get new orders count

$q = db_query("select count(*) from ".ORDERS_TABLE) or die (db_error());

$n = db_fetch_row($q);

$smarty->assign("new_orders_count", $n[0]);

$admin_departments = array();

// includes all .php files from includes/ dir

$includes_dir = opendir("./includes/admin");

$file_count = 0;

while ( ($inc_file = readdir($includes_dir)) != false )

if (strstr($inc_file,".php"))

{

include("./includes/admin/$inc_file");

$file_count++;

}

if (isset($sub)) $smarty->assign("current_sub", $sub);

$smarty->assign("admin_departments", $admin_departments);

$smarty->assign("admin_departments_count", $file_count);

//show Smarty output

$smarty->display($lang_list[$_SESSION["current_language"]]->template_path."admin/index.tpl.html");

?>