";
- echo "" . _("Security settings have not been defined for your user account.");
- echo " " . _("Please contact your system administrator.") . "";
+ if (++$page_nested) return;
- kill_login();
- exit;
- }
+ $hide_menu = $no_menu;
- if (!$_SESSION["wa_current_user"]->can_access_page($page_security))
- {
- page_header(_("Access denied"), $no_menu);
- echo "
";
- echo _("The security settings on your account do not permit you to access this function");
- echo "";
- echo "
";
- end_page();
- //kill_login();
- exit;
- }
+ include_once($path_to_root . "/includes/page/header.inc");
- page_header($title, $no_menu, $is_index, $onload, $js);
- error_box();
- if($script_only) {
+ page_header($title, $no_menu, $is_index, $onload, $js, $css);
+ check_page_security($page_security);
+// error_box();
+ if($script_only) {
echo '';
@@ -68,41 +54,72 @@ function page($title, $no_menu=false, $is_index=false, $onload="", $js="", $scri
}
}
-function end_page($no_menu=false, $is_index=false)
+function end_page($no_menu=false, $is_index=false, $final_screen=false, $type_no=0, $trans_no=0)
{
- global $path_to_root, $Ajax;
- $hide_menu = $no_menu;
- div_end(); // _page_body section
- include($path_to_root . "/includes/page/footer.inc");
- page_footer($no_menu, $is_index);
+ global $path_to_root, $page_nested;
+
+ if ($page_nested-- > 0) return;
+
+ if (!$is_index && function_exists('hyperlink_back'))
+ hyperlink_back(true, $no_menu, $type_no, $trans_no, $final_screen);
+ div_end(); // end of _page_body section
+
+ include_once($path_to_root . "/includes/page/footer.inc");
+ page_footer($no_menu, $is_index);
}
-function flush_dir($path)
+function css_files_ensure_init() {
+ global $css_files, $path_to_root;
+
+ if (!isset($css_files))
+ {
+ $theme = user_theme();
+ $css_files = array();
+ $css_files[] = $path_to_root . "/themes/$theme/default.css";
+ }
+}
+
+function add_css_file($filename)
{
- $dir = opendir($path);
- while(false !== ($fname = readdir($dir))) {
- if($fname=='.' || $fname=='..' || $fname=='index.php') continue;
- if(is_dir($path.'/'.$fname)) {
- flush_dir($path.'/'.$fname);
- @rmdir($path.'/'.$fname);
- } else
- @unlink($path.'/'.$fname);
- }
+ global $css_files;
+ css_files_ensure_init();
+ $css_files[] = $filename;
}
function cache_js_file($fpath, $text)
{
- global $go_debug;
+ global $SysPrefs;
- if(!$go_debug) $text = js_compress($text);
+ if (!$SysPrefs->go_debug) $text = js_compress($text);
- $file = fopen($fpath, 'w');
+ $file = force_open($fpath);
if (!$file) return false;
if (!fwrite($file, $text)) return false;
return fclose($file);
}
+/*
+ Open file for writing with creration of subfolders if needed.
+*/
+function force_open($fname)
+{
+ $file = pathinfo($fname);
+
+ $path = $fname[0] == '/' ? '/' : '';
+ $tree = explode('/', $file['dirname']);
+ foreach($tree as $level) {
+ $path .= $level;
+ if (!file_exists($path)) {
+ if (!mkdir($path)) {
+ return null;
+ }
+ }
+ $path .= '/';
+ }
+ return fopen($fname, 'w');
+}
+
function add_js_file($filename)
{
global $js_static;
@@ -124,7 +141,7 @@ function add_js_ufile($filename)
function add_js_source($text)
{
global $js_lib;
-
+
$search = array_search($text, $js_lib);
if ($search === false || $search === null) // php>4.2.0 returns null
$js_lib[] = $text;
@@ -161,10 +178,14 @@ function js_compress($sJS)
$inNormalComment = false;
//loop through line's characters and take out any literal strings, replace them with ___i___ where i is the index of this string
- for($j=0;$j= 0) // uninitialized string offser error fix. @Braath Waate
+ $line .= chr(32);
+
+ for($j=0;$j<$len;$j++)
{
- $c = substr($line,$j,1);
- $d = substr($line,$j,2);
+ $c = $line[$j]; // this is _really_ faster than subst
+ $d = $c.$line[$j+1];
//look for start of quote
if(!$inQuote && !$inComment)
@@ -278,37 +299,150 @@ function js_compress($sJS)
}
return $sJS;
}
-//-----------------------------------------------------------------------------
-// Inserts $elements into $array at position $index.
-// $elements is list of any objects
-//
-function array_insert(&$array, $index, $elements)
+
+/*
+ Check if file can be updated, restoring subdirectories
+ if needed. Returns 1 when no confilcts, -1 when file exists and is writable
+*/
+function check_write($path)
{
- if (!is_array($elements)) $elements = array($elements);
+ if ($path == ''//|| $path == '.' || $path == '..'
+ ) return 0;
+
+ return is_writable($path) ? (is_dir($path) ? 1 : -1)
+ : (is_file($path) ? 0 : ($path == '.' || $path == '..' ? 0 : check_write(dirname($path))));
+}
- $head = array_splice($array, 0, $index);
- $array = array_merge($head, $elements, $array);
+/*
+ Copies set of files. When $strict is set
+ also removes files from the $to which
+ does not exists in $from directory but arelisted in $flist.
+*/
+function copy_files($flist, $from, $to, $strict=false)
+{
+ foreach ($flist as $file) {
+ if (file_exists($from.'/'.$file)) {
+ if (!copy_file($file, $from, $to))
+ return false;
+ } else if ($strict) {
+ unlink($to.'/'.$file);
+ }
+ }
+ return true;
}
-function array_remove(&$array, $index, $len=1)
+/*
+ Copies file from base to target directory, restoring subdirectories
+ if needed.
+*/
+function copy_file($file, $from, $to)
{
- array_splice($array, $index, $len);
+
+ if (!is_dir(dirname($file=='.' ? $to : ($to.'/'.$file)))) {
+ if (!copy_file(dirname($file), null, $to))
+ return false;
+ }
+ if (!$from) {
+ // error_log( 'dodanie katalogu '.$to.'/'.$file);
+ return @mkdir($file=='.' ? $to : ($to.'/'.$file));
+ }
+ else {
+ // error_log( 'skopiowanie '.$to.'/'.$file);
+ return @copy($from.'/'.$file, $to.'/'.$file);
+ }
}
+/*
+ Search for file, looking first for company specific version, then for
+ version provided by any extension module, finally in main FA directory.
+ Also adds include path for any related files, and sets $local_path_to_root
+ to enable local translation domains.
+
+ Returns found file path or null.
+*/
+function find_custom_file($rep)
+{
+ global $installed_extensions, $path_to_root, $local_path_to_root;
-function array_replace(&$array, $index, $len, $elements)
+ // customized per company version
+ $path = company_path();
+ $file = $path.$rep;
+ if (file_exists($file)) {
+ // add local include path
+ $local_path_to_root = $path;
+ set_include_path(dirname($file).PATH_SEPARATOR.get_include_path());
+ return $file;
+ }
+ // file added by active extension modules
+ if (count($installed_extensions) > 0)
+ {
+ $extensions = $installed_extensions;
+ foreach ($extensions as $ext)
+ if (($ext['active'] && $ext['type'] == 'extension')) {
+ $path = $path_to_root.'/'.$ext['path'];
+ $file = $path.$rep;
+ if (file_exists($file)) {
+ set_include_path($path.PATH_SEPARATOR.get_include_path());
+ $local_path_to_root = $path;
+ return $file;
+ }
+ }
+ }
+ // standard location
+ $file = $path_to_root.$rep;
+ if (file_exists($file))
+ return $file;
+
+ return null;
+}
+/*
+
+ Protect against directory traversal.
+ Changes all not POSIX compatible chars to underscore.
+*/
+function clean_file_name($filename) {
+ $filename = str_replace(chr(0), '', $filename);
+ return preg_replace('/[^a-zA-Z0-9.\-_]/', '_', $filename);
+}
+
+/*
+ Simple random password generator.
+*/
+function generate_password()
{
- array_splice($array, $index, $len);
- array_insert($array, $index, $elements);
+ if (PHP_VERSION >= '5.3')
+ $bytes = openssl_random_pseudo_bytes(8, $cstrong);
+ else
+ $bytes = sprintf("08%x", mt_rand(0,0xffffffff));
+
+ return base64_encode($bytes);
}
-function array_append(&$array, $elements)
+if (!function_exists('array_fill_keys')) // since 5.2
{
- foreach($elements as $key => $el) {
- if(is_int($key))
- $array[] = $el;
- else
- $array[$key] = $el;
+ function array_fill_keys($keys, $value)
+ {
+ return (object)array_combine($keys, array_fill(count($keys), $value));
}
}
-?>
\ No newline at end of file
+/*
+ This function aims to generate cryptographically strong random identifier.
+ Result identifier has length 4[strength/8/3]
+*/
+function random_id($strength = 128)
+{
+ $n = ceil($strength/8);
+
+ if (function_exists('openssl_random_pseudo_bytes'))
+ $bin = openssl_random_pseudo_bytes($n, $cstrong); // openssl on php 5.3 and up
+ else if (file_exists('/dev/urandom'))
+ $bin = file_get_contents('/dev/urandom', false, null, -1, $n); // linux std random device
+ else {
+ $bin = '';
+ for($i=0; $i < $n; $i++)
+ $bin .= chr(mt_rand(0, 255)); // Mersene Twister generator
+ }
+ $id = strtr(base64_encode($bin), '+/=', '-_x'); // see RFC 4648 Section 5
+
+ return $id;
+}