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<?php
/* OpenDb - Open Media Lending Database
Copyright (C) 2001,2002 by Jason Pell
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.
*/
include_once("./functions/status_type.php");
include_once("./functions/user.php");
/*
* If more than one default_ind=Y record, then the one being updated,can be updated
* safely.
*/
function fetch_default_status_type_cnt()
{
$query = "SELECT count('x') as count FROM s_status_type WHERE closed_ind <> 'Y' AND default_ind = 'Y'";
$result = run_opendb_query($query);
if($result && mysql_num_rows($result)>0)
{
$found = mysql_fetch_array($result, MYSQL_ASSOC);
mysql_free_result($result);
if ($found!== FALSE)
return $found['count'];
}
//else
return FALSE;
}
function is_exists_items_with_status_type($s_status_type)
{
$query = "SELECT 'x' FROM item_instance WHERE s_status_type = '".$s_status_type."'";
$result = run_opendb_query($query);
if($result && mysql_num_rows($result)>0)
{
mysql_free_result($result);
return TRUE;
}
//else
return FALSE;
}
function is_exists_items_for_user_type_and_status_type($s_status_type, $user_type)
{
$query = "SELECT 'x' ".
"FROM item_instance ii, user u ".
"WHERE ii.owner_id = u.user_id AND ".
"ii.s_status_type = '$s_status_type' AND ".
"IF(LENGTH(type)>0,u.type,'N') IN(".format_sql_in_clause(get_min_user_type_r($user_type)).")";
$result = run_opendb_query($query);
if($result && mysql_num_rows($result)>0)
{
mysql_free_result($result);
return TRUE;
}
//else
return FALSE;
}
function is_exists_borrowed_items_for_status_type($s_status_type, $borrowed_items_only = FALSE)
{
$query = "SELECT 'x' ".
"FROM item_instance ii, borrowed_item bi ".
"WHERE ii.item_id = bi.item_id AND ".
"ii.instance_no = bi.instance_no AND ".
"ii.s_status_type = '$s_status_type' ";
if($borrowed_items_only)
{
$query .= "AND bi.status = 'B'";
}
$result = run_opendb_query($query);
if($result && mysql_num_rows($result)>0)
{
mysql_free_result($result);
return TRUE;
}
//else
return FALSE;
}
function validate_ind_column($column, $options_r=NULL)
{
$column = strtoupper($column);
if(is_array($options_r) && array_search2($column, $options_r)!==FALSE)
return $column;
else if($column == 'Y')
return 'Y';
else
return 'N';
}
/*
* A single user type is all that is allowed.
*/
function validate_user_type_column($column)
{
if(strlen(trim($column))>0)
{
if(is_usertype_valid(trim($column)))
return trim($column);
else
return FALSE;
}
else
return "";
}
function insert_s_status_type($s_status_type, $description, $img,
$insert_ind, $update_ind, $delete_ind, $change_owner_ind,
$min_display_user_type, $min_create_user_type,
$new_owner_instance_ind, $new_not_owner_instance_ind,
$borrow_ind, $status_comment_ind, $default_ind)
{
global $HTTP_SESSION_VARS;
$s_status_type = strtoupper(substr(trim($s_status_type),0,1));
// this should never happen.
if(strlen(trim($s_status_type))==0)
{
return FALSE;
}
$description = addslashes(trim(strip_tags($description)));
// do this one first, as we need to validate the data for the others based on this one.
$change_owner_ind = validate_ind_column($change_owner_ind);
$insert_ind = validate_ind_column($insert_ind);
$update_ind = validate_ind_column($update_ind);
$delete_ind = validate_ind_column($delete_ind);
$min_display_user_type = validate_user_type_column($min_display_user_type);
if($change_owner_ind == 'Y')
$min_create_user_type = 'N'; // normal user minimum
else
$min_create_user_type = validate_user_type_column($min_create_user_type);
if($change_owner_ind == 'Y')
{
$new_owner_instance_ind = 'Y'; // this will change
$new_not_owner_instance_ind = 'Y'; // this will change
}
else
{
$new_owner_instance_ind = validate_ind_column($new_owner_instance_ind);
$new_not_owner_instance_ind = validate_ind_column($new_not_owner_instance_ind);
}
$borrow_ind = validate_ind_column($borrow_ind, array('Y','N','B','X'));
$query = "INSERT INTO s_status_type ( s_status_type, description, img, insert_ind, update_ind, delete_ind, change_owner_ind, min_display_user_type, min_create_user_type, new_owner_instance_ind, new_not_owner_instance_ind, borrow_ind, status_comment_ind, default_ind, closed_ind )".
"VALUES ('$s_status_type', '$description', '$img', '$insert_ind', '$update_ind', '$delete_ind', '$change_owner_ind', '$min_display_user_type', '$min_create_user_type', '$new_owner_instance_ind', '$new_not_owner_instance_ind', '$borrow_ind', '$status_comment_ind', '$default_ind', 'N')";
$insert = run_opendb_query($query);
// We should not treat updates that were not actually updated because value did not change as failures.
$rows_affected = mysql_affected_rows();
if($insert && $rows_affected !== -1)
{
if($rows_affected>0)
opendb_log("Inserted s_status_type (s_status_type=$s_status_type, update_who=".$HTTP_SESSION_VARS['user_id'].")");
return TRUE;
}
else
{
opendb_log("Failed to insert s_status_type (s_status_type=$s_status_type, update_who=".$HTTP_SESSION_VARS['user_id'].") [".mysql_error()."]");
return FALSE;
}
//else
return FALSE;
}
/*
*/
function update_s_status_type($s_status_type, $description, $img,
$insert_ind, $update_ind, $delete_ind, $change_owner_ind,
$min_display_user_type, $min_create_user_type,
$new_owner_instance_ind, $new_not_owner_instance_ind,
$borrow_ind, $status_comment_ind, $default_ind,
$closed_ind)
{
global $HTTP_SESSION_VARS;
$s_status_type = strtoupper($s_status_type);
$description = addslashes(trim(strip_tags($description)));
// do this one first, as we need to validate the data for the others based on this one.
$change_owner_ind = validate_ind_column($change_owner_ind);
$insert_ind = validate_ind_column($insert_ind);
$update_ind = validate_ind_column($update_ind);
$delete_ind = validate_ind_column($delete_ind);
$min_display_user_type = validate_user_type_column($min_display_user_type);
if($change_owner_ind == 'Y')
$min_create_user_type = 'N'; // normal user minimum
else
$min_create_user_type = validate_user_type_column($min_create_user_type);
if($change_owner_ind == 'Y')
{
$new_owner_instance_ind = 'Y'; // this will change
$new_not_owner_instance_ind = 'Y'; // this will change
}
else
{
$new_owner_instance_ind = validate_ind_column($new_owner_instance_ind);
$new_not_owner_instance_ind = validate_ind_column($new_not_owner_instance_ind);
}
$borrow_ind = validate_ind_column($borrow_ind, array('Y','N','B','X'));
$status_comment_ind = validate_ind_column($status_comment_ind, array('Y','N','H'));
$default_ind = validate_ind_column($default_ind);
$closed_ind = validate_ind_column($closed_ind);
$query = "UPDATE s_status_type ".
"SET description = '$description', ".
"img = '$img', ".
"insert_ind = '$insert_ind', ".
"update_ind = '$update_ind', ".
"delete_ind = '$delete_ind', ".
"change_owner_ind = '$change_owner_ind', ".
"min_display_user_type = '$min_display_user_type', ".
"min_create_user_type = '$min_create_user_type', ".
"new_owner_instance_ind = '$new_owner_instance_ind', ".
"new_not_owner_instance_ind = '$new_not_owner_instance_ind', ".
"borrow_ind = '$borrow_ind', ".
"status_comment_ind = '$status_comment_ind', ".
"default_ind = '$default_ind', ".
"closed_ind = '$closed_ind' ".
" WHERE s_status_type = '$s_status_type'";
$update = run_opendb_query($query);
// We should not treat updates that were not actually updated because value did not change as failures.
$rows_affected = mysql_affected_rows();
if($update && $rows_affected !== -1)
{
if($rows_affected>0)
opendb_log("Updated s_status_type (s_status_type=$s_status_type, update_who=".$HTTP_SESSION_VARS['user_id'].")");
return TRUE;
}
else
{
opendb_log("Failed to update s_status_type (s_status_type=$s_status_type, update_who=".$HTTP_SESSION_VARS['user_id'].") [".mysql_error()."]");
return FALSE;
}
//else
return FALSE;
}
function delete_s_status_type($s_status_type)
{
global $HTTP_SESSION_VARS;
$s_status_type = strtoupper($s_status_type);
$query = "DELETE FROM s_status_type "
."WHERE s_status_type = '$s_status_type'";
$delete = run_opendb_query($query);
// We should not treat updates that were not actually updated because value did not change as failures.
$rows_affected = mysql_affected_rows();
if($delete && $rows_affected !== -1)
{
if($rows_affected>0)
opendb_log("Deleted s_status_type (s_status_type=$s_status_type, update_who=".$HTTP_SESSION_VARS['user_id'].")");
return TRUE;
}
else
{
opendb_log("Failed to delete s_status_type (s_status_type=$s_status_type, update_who=".$HTTP_SESSION_VARS['user_id']."). [".mysql_error()."]");
return FALSE;
}
//else
return FALSE;
}
?>
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