<?php
/**************************************************************************************

    Simple Library System
    Copyright (C) 2002 John Mark Matthews

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    For further information, contact:
    	John Matthews
    	jmatthews@exostrategy.com

***************************************************************************************/

include("mainfile.inc");
include("header.inc");
include("footer.inc");
include("auth.inc");

reg('GET', 'item_id', 'request_id');
reg('POST', 'submit', 'item_id', 'request_id', 'due_date', 'login_id');

if($request_id && $global_is_admin) {

	$sql = "select * from tbl_item_request where request_id=$request_id";
	$r = mysql_query($sql);
	$request = mysql_fetch_array($r);

	$item_id = $request["item_id"];
	$sql = "select * from tbl_item where item_id=$item_id";
	$r = mysql_query($sql);
	$item = mysql_fetch_array($r);

	if($due_date) {
		if($item["status"]==1) {
			$sql = "update tbl_item set due_date='".format_mysql_date($due_date)."', status=2, login_id=".$request["login_id"]." where item_id=".$request["item_id"];
			$r = mysql_query($sql);
			$sql = "delete from tbl_item_request where request_id=$request_id";
			$r = mysql_query($sql);
			$sql = "insert into tbl_item_history(item_id,status,login_id)values($item_id,2,".$request["login_id"].")";
			$r = mysql_query($sql);

			head();
			menu();
			echo Paragraph(Bold("Item has been checked out"));
			PrintItem($item_id);
			foot();
		}else{
			head();
			menu();
			echo Paragraph(Bold("Item has already been checked out, unable to check it out twice"));
			PrintItem($item_id);
			foot();
		}
	}else{
		$t=getdate();
		head();
		include("utilityjs.inc");
		menu();
		OpenForm();
		echo "
		Due Date: <input name='due_date' type='text' OnChange=\"CheckDate(this, 'Start Date', true, false, true)\" value='".gmdate("m/d/Y",strtotime("+2 week"))."'>
		<input type='hidden' name='request_id' value=$request_id>
		<input align='center' name='login' type='submit' value = 'Check Out Item'></td></tr>
		";
		CloseTable();
		CloseForm();
		PrintItem($item_id);
		foot();
	}
}else{
	if($global_is_admin && $item_id) {
		$sql = "select * from tbl_item where item_id=$item_id";
		$r = mysql_query($sql);
		$item = mysql_fetch_array($r);

		if($login_id!="" && $login_id!=-1 && $due_date) {
			if($item["status"]==1) {
				$sql = "update tbl_item set due_date='".format_mysql_date($due_date)."', status=2, login_id=$login_id where item_id=$item_id";
				$r = mysql_query($sql);
				$sql = "insert into tbl_item_history(item_id,status,login_id)values($item_id,2,$login_id)";
				$r = mysql_query($sql);

				head();
				menu();
				echo "<p><b>Item has been checked out</b></p>";
				PrintItem($item_id);
				foot();
			}else{
				head();
				menu();
				echo "<p><b>Item has already been checked out, unable to check it out twice</b></p>";
				PrintItem($item_id);
				foot();
			}
		}else{
			$logins="";
			$logins = MakeSelectArray("select l.login_id, concat(login,' (',first_name,' ',last_name,')') from tbl_login l, tbl_person p where admin_flag=0 and l.login_id=p.person_id order by login");

			$t=getdate();
			head();
			include("utilityjs.inc");
			menu();
			OpenForm();
			OpenTable();
			OpenLine();
			OpenTable();
			echo Row(Cell("Person:").Cell(MakeSelect("login_id",-1,$logins)));
			echo Row(Cell("Due Date:").Cell("<input name='due_date' type='text' OnChange=\"CheckDate(this, 'Start Date', true, false, true)\" value='".gmdate("m/d/Y",strtotime("+2 week"))."'>"));
			echo Row(Cell("<input type='hidden' name='item_id' value=$item_id>"));
			echo Row(Cell("<input align='center' name='login' type='submit' value = 'Check Out Item to Person'>","colspan=2 align=center"));
			CloseTable();
			CloseLine();
			OpenLine();
			PrintItem($item_id);
			CloseLine();
			CloseTable();
			CloseForm();
			foot();
		}

	}else{
		header("Location: ./index.php");
	}
}
?>