diff options
Diffstat (limited to 'functions.inc.php')
| -rw-r--r-- | functions.inc.php | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/functions.inc.php b/functions.inc.php new file mode 100644 index 0000000..63b789a --- /dev/null +++ b/functions.inc.php @@ -0,0 +1,160 @@ +<?php +// UTF-8 functions +require_once(dirname(__FILE__) .'/includes/utf8.php'); + +// Translation +require_once(dirname(__FILE__) .'/includes/php-gettext/gettext.inc'); +$domain = 'messages'; +T_setlocale(LC_MESSAGES, $locale); +T_bindtextdomain($domain, dirname(__FILE__) .'/locales'); +T_bind_textdomain_codeset($domain, 'UTF-8'); +T_textdomain($domain); + +// Converts tags: +// - direction = out: convert spaces to underscores; +// - direction = in: convert underscores to spaces. +function convertTag($tag, $direction = 'out') { + if ($direction == 'out') { + $tag = str_replace(' ', '_', $tag); + } else { + $tag = str_replace('_', ' ', $tag); + } + return $tag; +} + +function filter($data, $type = NULL) { + if (is_string($data)) { + $data = trim($data); + $data = stripslashes($data); + switch ($type) { + case 'url': + $data = rawurlencode($data); + break; + default: + $data = htmlspecialchars($data); + break; + } + } else if (is_array($data)) { + foreach(array_keys($data) as $key) { + $row =& $data[$key]; + $row = filter($row, $type); + } + } + return $data; +} + +function getPerPageCount() { + global $defaultPerPage; + return $defaultPerPage; +} + +function getSortOrder($override = NULL) { + global $defaultOrderBy; + + if (isset($_GET['sort'])) { + return $_GET['sort']; + } else if (isset($override)) { + return $override; + } else { + return $defaultOrderBy; + } +} + +function multi_array_search($needle, $haystack) { + if (is_array($haystack)) { + foreach(array_keys($haystack) as $key) { + $value =& $haystack[$key]; + $result = multi_array_search($needle, $value); + if (is_array($result)) { + $return = $result; + array_unshift($return, $key); + return $return; + } elseif ($result == true) { + $return[] = $key; + return $return; + } + } + return false; + } else { + if ($needle === $haystack) { + return true; + } else { + return false; + } + } +} + +function createURL($page = '', $ending = '') { + global $cleanurls, $root; + if (!$cleanurls && $page != '') { + $page .= '.php'; + } + return $root . $page .'/'. $ending; +} + +function message_die($msg_code, $msg_text = '', $msg_title = '', $err_line = '', $err_file = '', $sql = '', $db = NULL) { + if(defined('HAS_DIED')) + die(T_('message_die() was called multiple times.')); + define('HAS_DIED', 1); + + $sql_store = $sql; + + // Get SQL error if we are debugging. Do this as soon as possible to prevent + // subsequent queries from overwriting the status of sql_error() + if (DEBUG && ($msg_code == GENERAL_ERROR || $msg_code == CRITICAL_ERROR)) { + $sql_error = is_null($db) ? '' : $db->sql_error(); + $debug_text = ''; + + if ($sql_error['message'] != '') + $debug_text .= '<br /><br />'. T_('SQL Error') .' : '. $sql_error['code'] .' '. $sql_error['message']; + + if ($sql_store != '') + $debug_text .= '<br /><br />'. $sql_store; + + if ($err_line != '' && $err_file != '') + $debug_text .= '</br /><br />'. T_('Line') .' : '. $err_line .'<br />'. T_('File') .' :'. $err_file; + } + + switch($msg_code) { + case GENERAL_MESSAGE: + if ($msg_title == '') + $msg_title = T_('Information'); + break; + + case CRITICAL_MESSAGE: + if ($msg_title == '') + $msg_title = T_('Critical Information'); + break; + + case GENERAL_ERROR: + if ($msg_text == '') + $msg_text = T_('An error occured'); + + if ($msg_title == '') + $msg_title = T_('General Error'); + break; + + case CRITICAL_ERROR: + // Critical errors mean we cannot rely on _ANY_ DB information being + // available so we're going to dump out a simple echo'd statement + + if ($msg_text == '') + $msg_text = T_('An critical error occured'); + + if ($msg_title == '') + $msg_title = T_('Critical Error'); + break; + } + + // Add on DEBUG info if we've enabled debug mode and this is an error. This + // prevents debug info being output for general messages should DEBUG be + // set TRUE by accident (preventing confusion for the end user!) + if (DEBUG && ($msg_code == GENERAL_ERROR || $msg_code == CRITICAL_ERROR)) { + if ($debug_text != '') + $msg_text = $msg_text . '<br /><br /><strong>'. T_('DEBUG MODE') .'</strong>'. $debug_text; + } + + echo "<html>\n<body>\n". $msg_title ."\n<br /><br />\n". $msg_text ."</body>\n</html>"; + exit; +} +?> |