// FIX center is unused now
function fmt_errors($center=false) {
global $messages, $path_to_root, $SysPrefs;
$msg_class = array(
E_USER_ERROR => 'err_msg',
E_USER_WARNING =>'warn_msg',
E_USER_NOTICE => 'note_msg');
$type = E_USER_NOTICE;
$content = '';
if (count($messages)) {
foreach($messages as $cnt=>$msg) {
if ($SysPrefs->go_debug && $msg[0]>E_USER_NOTICE)
$msg[0] = E_ERROR;
if ($msg[0]>$type) continue;
if ($msg[0]<$type) {
if ($msg[0] == E_USER_WARNING) {
$type = E_USER_WARNING; // user warnings
$content = ''; // clean notices when we have errors
} else {
$type = E_USER_ERROR; // php or user errors
if($type == E_USER_WARNING)
$content = ''; // clean other messages
}
}
$str = $msg[1];
if (!in_array($msg[0], array(E_USER_NOTICE, E_USER_ERROR, E_USER_WARNING)) && $msg[2] != null)
$str .= ' '._('in file').': '.$msg[2].' '._('at line ').$msg[3];
if ($SysPrefs->go_debug>1 && $type!=E_USER_NOTICE && $type!=E_USER_WARNING)
$str .= '
";
} elseif ($path_to_root=='.')
return '';
return $content;
}
//-----------------------------------------------------------------------------
// Error box
element.
//
function error_box() {
global $before_box;
echo "
";
// Necessary restart instead of get_contents/clean calls due to a bug in php 4.3.2
$before_box = ob_get_clean(); // save html content before error box
ob_start('output_html');
echo "
";
}
/*
Helper to avoid sparse log notices.
*/
function end_flush() {
global $Ajax;
if (isset($Ajax))
$Ajax->run();
// on some (but not all) php versions zlib extension adds 1 additional level of buffering,
// so flush the last buffer outside the loop to be on safe side
while(ob_get_level() > 1)
ob_end_flush();
@ob_end_flush();
// if any transaction was aborted unexpectedly rollback changes
cancel_transaction();
}
function display_db_error($msg, $sql_statement=null, $exit=true)
{
global $db, $SysPrefs, $db_connections;
$warning = $msg==null;
$db_error = db_error_no();
if($warning)
$str = "
" . _("Debug mode database warning:") . "";
else
$str = "
" . _("DATABASE ERROR :") . " $msg
";
if ($db_error != 0)
{
$str .= "error code : " . $db_error . "
";
$str .= "error message : " . db_error_msg($db) . "
";
}
if ($SysPrefs->debug == 1)
{
$cur_prefix = $db_connections[$_SESSION["wa_current_user"]->cur_con]['tbpref'];
$str .= "sql that failed was : ".str_replace(TB_PREF, $cur_prefix, $sql_statement)."
";
}
$str .= "
";
if (!$SysPrefs->go_debug)
error_log($str);
else {
if($msg)
trigger_error($str, E_USER_ERROR);
else // $msg can be null here only in debug mode, otherwise the error is ignored
trigger_error($str, E_USER_WARNING);
}
if ($exit)
exit;
}
function frindly_db_error($db_error)
{
if ($db_error == DB_DUPLICATE_ERROR)
{
display_error(_("The entered information is a duplicate. Please go back and enter different values."));
return true;
}
return false;
}
function check_db_error($msg, $sql_statement, $exit_if_error=true, $rollback_if_error=true)
{
global $db, $SysPrefs;
$db_error = db_error_no();
if ($db_error != 0)
{
if ($SysPrefs->go_debug || !frindly_db_error($db_error)) {
display_db_error($msg, $sql_statement, false);
}
if ($rollback_if_error)
{
$rollback_result = db_query("rollback");
}
if ($exit_if_error)
{
end_page(); exit;
}
}
return $db_error;
}