<?php

/*--------------------------------------------------\
| Onlinksoft   	|   System   | Alshamsi             |
|---------------------------------------------------|
| For use with:                                    	|
| Onlinksoft Systems Only 							|
| https://www.Onlinksoft.com/  	            		|
| by Dr Abdullah Y.A.M Alshamsi                     |
| Mobile 00967733393330		                    	|
\--------------------------------------------------*/

$page_security = 'SA_SECROLES';
$path_to_root = "..";
include_once($path_to_root . "/includes/session.inc");

add_access_extensions();

page(_($help_context = "Access setup"));

include_once($path_to_root . "/includes/ui.inc");
include_once($path_to_root . "/includes/access_levels.inc");
include_once($path_to_root . "/admin/db/security_db.inc");

$new_role = get_post('role')=='' || get_post('cancel') || get_post('clone'); 
//--------------------------------------------------------------------------------------------------
// Following compare function is used for sorting areas 
// in such a way that security areas defined by module/plugin
// is properly placed under related section regardless of 
// unique extension number, with order inside sections preserved.
//
function comp_areas($area1, $area2) 
{
	$sec_comp = ($area1[0]&0xff00)-($area2[0]&0xff00);
	return $sec_comp == 0 ? ($area1[2]-$area2[2]) : $sec_comp;
}

function sort_areas($areas)
{
	$old_order = 0;
	foreach($areas as $key => $area) {
		$areas[$key][] = $old_order++;
	}
	uasort($areas,'comp_areas');
	return $areas;
}
//--------------------------------------------------------------------------------------------------
if (list_updated('role')) {
	$Ajax->activate('details');
	$Ajax->activate('controls');
}

function clear_data()
{
	unset($_POST);
}

if (get_post('addupdate'))
{
   	$input_error = 0;
	if ($_POST['description'] == '')
   	{
      	$input_error = 1;
      	display_error( _("Role description cannot be empty."));
		set_focus('description');
   	}
   	elseif ($_POST['name'] == '')
   	{
      	$input_error = 1;
      	display_error( _("Role name cannot be empty."));
		set_focus('name');
   	}
		// prevent accidental editor lockup by removing SA_SECROLES
	if (get_post('role') == $_SESSION['wa_current_user']->access) {
		if (!isset($_POST['Area'.$security_areas['SA_SECROLES'][0]])
			|| !isset($_POST['Section'.SS_SETUP])) {
			display_error(_("Access level edition in Company setup section have to be enabled for your account."));
	      	$input_error = 1;
	      	set_focus(!isset($_POST['Section'.SS_SETUP]) 
	      		? 'Section'.SS_SETUP : 'Area'.$security_areas['SA_SECROLES'][0]);
		}
	}

	if ($input_error == 0)
	{
		$sections = array();
		$areas = array();
		foreach($_POST as $p =>$val) {
			if (substr($p,0,4) == 'Area' && $val == 1) {
				$a = substr($p, 4);
				if (($a&~0xffff) && (($a&0xff00)<(99<<8))) {
					$sections[] = $a&~0xff;	// add extended section for plugins
				}
				$areas[] = (int)$a;
			}
			if (substr($p,0,7) == 'Section' && $val == 1)
				$sections[] = (int)substr($p, 7);
		}
//		$areas = sort_areas($areas);

		$sections = array_values($sections);

     	if ($new_role) 
       	{
			add_security_role($_POST['name'], $_POST['description'], $sections, $areas); 
			display_notification(_("New security role has been added."));
       	} else
       	{
			update_security_role($_POST['role'], $_POST['name'], $_POST['description'], 
				$sections, $areas); 
			update_record_status($_POST['role'], get_post('inactive'),
				'security_roles', 'id');

	  		display_notification(_("Security role has been updated."));
       	}
	$new_role = true;
	clear_data();
	$Ajax->activate('_page_body');
	}
}

//--------------------------------------------------------------------------------------------------

if (get_post('delete'))
{
	if (check_role_used(get_post('role'))) {
		display_error(_("This role is currently assigned to some users and cannot be deleted"));
 	} else {
		delete_security_role(get_post('role'));
		display_notification(_("Security role has been sucessfully deleted."));
		unset($_POST['role']);
	}
	$Ajax->activate('_page_body');
}

if (get_post('cancel'))
{
	unset($_POST['role']);
	$Ajax->activate('_page_body');
}

if (!isset($_POST['role']) || get_post('clone') || list_updated('role')) {
	$id = get_post('role');
	$clone = get_post('clone');

	unset($_POST);
	if ($id) {
		$row = get_security_role($id);
		$_POST['description'] = $row['description'];
		$_POST['name'] = $row['role'];
		$_POST['inactive'] = $row['inactive'];
		$access = $row['areas'];
		$sections = $row['sections'];
	}
	else {
		$_POST['description'] = $_POST['name'] = '';
		unset($_POST['inactive']);
		$access = $sections = array();
	}
	foreach($access as $a) $_POST['Area'.$a] = 1;
	foreach($sections as $s) $_POST['Section'.$s] = 1;

	if($clone) {
		set_focus('name');
		$Ajax->activate('_page_body');
	} else
		$_POST['role'] = $id;
}

//--------------------------------------------------------------------------------------------------

start_form();

start_table(TABLESTYLE_NOBORDER);
start_row();
security_roles_list_cells(_("Role:"). "&nbsp;", 'role', null, true, true, check_value('show_inactive'));
$new_role = get_post('role')=='';
check_cells(_("Show inactive:"), 'show_inactive', null, true);
end_row();
end_table();
echo "<hr>";

if (get_post('_show_inactive_update')) {
	$Ajax->activate('role');
	set_focus('role');
}
if (find_submit('_Section')) {
	$Ajax->activate('details');
}
//-----------------------------------------------------------------------------------------------
div_start('details');
start_table(TABLESTYLE2);
	text_row(_("Role name:"), 'name', null, 20, 22);
	text_row(_("Role description:"), 'description', null, 50, 52);
	record_status_list_row(_("Current status:"), 'inactive');
end_table(1);

	start_table(TABLESTYLE, "width='40%'");

	$k = $j = 0; //row colour counter
	$ext = $sec = $m = -1;

	foreach(sort_areas($security_areas) as $area =>$parms ) {
		// system setup areas are accessable only for site admins i.e. 
		// admins of first registered company
		if (user_company() && (($parms[0]&0xff00) == SS_SADMIN)) continue;
		
		$newsec = ($parms[0]>>8)&0xff;
		$newext  = $parms[0]>>16;
		if ($newsec != $sec || (($newext != $ext) && ($newsec>99)))
		{ // features set selection
			$ext = $newext; 
			$sec = $newsec;
			$m = $parms[0] & ~0xff;
			label_row($security_sections[$m].':', 
				checkbox( null, 'Section'.$m, null, true, 
					_("On/off set of features")),
			"class='tableheader2'", "class='tableheader'");
		}
		if (check_value('Section'.$m)) {
				alt_table_row_color($k);
				check_cells($parms[1], 'Area'.$parms[0], null, 
					false, '', "align='center'");
			end_row();
		} else {
			hidden('Area'.$parms[0]);
		}
	}
	end_table(1);
div_end();

div_start('controls');

if ($new_role) 
{
	submit_center_first('Update', _("Update view"), '', null);
	submit_center_last('addupdate', _("Insert New Role"), '', 'default');
} 
else 
{
	submit_center_first('addupdate', _("Save Role"), '', 'default');
	submit('Update', _("Update view"), true, '', null);
	submit('clone', _("Clone This Role"), true, '', true);
	submit('delete', _("Delete This Role"), true, '', true);
	submit_center_last('cancel', _("Cancel"), _("Cancel Edition"), 'cancel');
}

div_end();

end_form();
end_page();

