Functions

Functions WebDev/*nix assorted functions & hacks

Config * Readme get_config_lines($config) handleerror, writelog, mailadmin etc handle_fileupload($field, $dest_path) inputField($name, $value, $prop_input) inputRow($name, $value, $prop_input) input_datetime() functions selectList($name, $list, $selected, $usekeys) selectListOther($name, $list, $selected, $usekeys) selectRadio($Name, $List, $Selected, $UseKeys) 10 found

auth

Name:
Category: Config
Body:

/*
useful beasties, need a logbook table and some fiddling though.
Updated 2009-02-07 07:59:49
[2010-11-30 21:00:46] updated writelog with newer version
*/

//_____________________________________________________________
// writeLog($data, $level=2, $type='system', $backtrace=true) /
function writeLog($data, $level=2, $type='system', $backtrace=true) {
  global $User;
  $user_id = isset($User->id) ? $User->id : '0';
  $me = basename($_SERVER['SCRIPT_FILENAME']);
  $client_ip = (isset($_SERVER['HTTP_X_FORWARDED_FOR']) && $_SERVER['HTTP_X_FORWARDED_FOR']) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'];
  settype($level, 'int');
  if (! defined('EMAIL_SYSTEM')) {
    define('EMAIL_SYSTEM', 'info@'.$_SERVER['HTTP_HOST']);
    $data = "writelog() notice: EMAIL_SYSTEM not defined.\n\n". $data;
  }
  if ($level > 0 and $backtrace) $data .= "\n\n[Included] file: ". __FILE__ ."\n\nDebug_backtrace():\n\n". print_r(debug_backtrace(), true);
  $sql = 
   "INSERT INTO logbook
      (`user_id`, `ip`, `browser`, `page`, `type`, `data`, `level`)
    VALUES
      ($user_id,
       '". mysql_real_escape_string($client_ip) ."',
       '".mysql_real_escape_string($_SERVER['HTTP_USER_AGENT'])."',
       '".mysql_real_escape_string($_SERVER['REQUEST_URI'])."',
      '". mysql_real_escape_string($type) ."', '". mysql_real_escape_string($data) ."', '$level')";
  $res = mysql_query($sql);
  if ((! $res) && ($level >= 2)) {
    echo '<span style="color: red;">Failure logging error, please notify '. EMAIL_SYSTEM .'</span>';
    // echo styledText('Include the following error message: "'. mysql_error() .'"', '#FF8000'); // security issue?
    return false;
  }else{
    return mysql_insert_id();
  }
}

#________________________________
# mailAdmin($subject, $message) /
function mailAdmin($subject, $message, $writeLog_id = false) {
  $message = 
   "Request URI: {$_SERVER['REQUEST_URI']}
    \n\nMessage:\n".
    wordwrap($message, 78);
  if ($writeLog_id) {
    $message .= "\n\nSee logbook: http://{$_SERVER['HTTP_HOST']}/config/logbook.php?id=$writeLog_id";
  }
  # Note: mail nearly always returns true, it doesn't mean the message was actually sent, only delivered to some MTA (maybe)
  $res = mail(EMAIL_SYSTEM, $subject, $message, "From: Website <errors@{$_SERVER['HTTP_HOST']}>\n");
  if (! $res) {
    echo '<span style="color: red;">Failure sending mail, please notify '. EMAIL_SYSTEM .'</span>';
    return false;
  }
}

# putting the two above together:
#__________________________________
# handleError($message, $level=2) /
function handleError($message, $level=2, $type='system') {
  $id = writeLog($message, $level, $type);
  if ($level >= 2) mailAdmin($_SERVER['HTTP_HOST'] .' Error', $message, $id);
}

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Config * Readme get_config_lines($config) handleerror, writelog, mailadmin etc handle_fileupload($field, $dest_path) inputField($name, $value, $prop_input) inputRow($name, $value, $prop_input) input_datetime() functions selectList($name, $list, $selected, $usekeys) selectListOther($name, $list, $selected, $usekeys) selectRadio($Name, $List, $Selected, $UseKeys) 10 found auth	Name: Category: Config Body: /* useful beasties, need a logbook table and some fiddling though. Updated 2009-02-07 07:59:49 [2010-11-30 21:00:46] updated writelog with newer version */ //_____________________________________________________________ // writeLog($data, $level=2, $type='system', $backtrace=true) / function writeLog($data, $level=2, $type='system', $backtrace=true) { global $User; $user_id = isset($User->id) ? $User->id : '0'; $me = basename($_SERVER['SCRIPT_FILENAME']); $client_ip = (isset($_SERVER['HTTP_X_FORWARDED_FOR']) && $_SERVER['HTTP_X_FORWARDED_FOR']) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR']; settype($level, 'int'); if (! defined('EMAIL_SYSTEM')) { define('EMAIL_SYSTEM', 'info@'.$_SERVER['HTTP_HOST']); $data = "writelog() notice: EMAIL_SYSTEM not defined.\n\n". $data; } if ($level > 0 and $backtrace) $data .= "\n\n[Included] file: ". __FILE__ ."\n\nDebug_backtrace():\n\n". print_r(debug_backtrace(), true); $sql = "INSERT INTO logbook (`user_id`, `ip`, `browser`, `page`, `type`, `data`, `level`) VALUES ($user_id, '". mysql_real_escape_string($client_ip) ."', '".mysql_real_escape_string($_SERVER['HTTP_USER_AGENT'])."', '".mysql_real_escape_string($_SERVER['REQUEST_URI'])."', '". mysql_real_escape_string($type) ."', '". mysql_real_escape_string($data) ."', '$level')"; $res = mysql_query($sql); if ((! $res) && ($level >= 2)) { echo '<span style="color: red;">Failure logging error, please notify '. EMAIL_SYSTEM .'</span>'; // echo styledText('Include the following error message: "'. mysql_error() .'"', '#FF8000'); // security issue? return false; }else{ return mysql_insert_id(); } } #________________________________ # mailAdmin($subject, $message) / function mailAdmin($subject, $message, $writeLog_id = false) { $message = "Request URI: {$_SERVER['REQUEST_URI']} \n\nMessage:\n". wordwrap($message, 78); if ($writeLog_id) { $message .= "\n\nSee logbook: http://{$_SERVER['HTTP_HOST']}/config/logbook.php?id=$writeLog_id"; } # Note: mail nearly always returns true, it doesn't mean the message was actually sent, only delivered to some MTA (maybe) $res = mail(EMAIL_SYSTEM, $subject, $message, "From: Website <errors@{$_SERVER['HTTP_HOST']}>\n"); if (! $res) { echo '<span style="color: red;">Failure sending mail, please notify '. EMAIL_SYSTEM .'</span>'; return false; } } # putting the two above together: #__________________________________ # handleError($message, $level=2) / function handleError($message, $level=2, $type='system') { $id = writeLog($message, $level, $type); if ($level >= 2) mailAdmin($_SERVER['HTTP_HOST'] .' Error', $message, $id); }
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