X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fmain.inc;h=f5ecd4d6f491659c21229184443e957aba89341c;hb=3b06c6c4718610a408cae2e9b76c3134ca30b84c;hp=be80677f5389f9b9948cca7ceae69a8bbcb1ddcb;hpb=2dc462a7fa1972d04b569fb7156747c59bf6d069;p=fa-stable.git

diff --git a/includes/main.inc b/includes/main.inc
index be80677f..f5ecd4d6 100644
--- a/includes/main.inc
+++ b/includes/main.inc
@@ -1,95 +1,127 @@
 <?php
+/**********************************************************************
+    Copyright (C) FrontAccounting, LLC.
+	Released under the terms of the GNU General Public License, GPL, 
+	as published by the Free Software Foundation, either version 3 
+	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 License here <http://www.gnu.org/licenses/gpl-3.0.html>.
+***********************************************************************/
+include_once($path_to_root . "/includes/db/connect_db.inc");
 
-    include_once($path_to_root . "/includes/db/connect_db.inc");
+include_once($path_to_root . "/admin/db/transactions_db.inc");
+include_once($path_to_root . "/includes/types.inc");
+include_once($path_to_root . "/includes/references.inc");
+include_once($path_to_root . "/includes/db/comments_db.inc");
+include_once($path_to_root . "/includes/db/sql_functions.inc");
+include_once($path_to_root . "/includes/db/audit_trail_db.inc");
 
-    include_once($path_to_root . "/includes/reserved.inc");
-    include_once($path_to_root . "/includes/errors.inc");
-    include_once($path_to_root . "/includes/types.inc");
-    include_once($path_to_root . "/includes/systypes.inc");
-    include_once($path_to_root . "/includes/references.inc");
-    include_once($path_to_root . "/includes/prefs/sysprefs.inc");
-    include_once($path_to_root . "/includes/db/comments_db.inc");
-    include_once($path_to_root . "/includes/db/sql_functions.inc");
+include_once($path_to_root . "/admin/db/users_db.inc");
+include_once($path_to_root . "/includes/ui/ui_view.inc");
+include_once($path_to_root . "/includes/ui/ui_controls.inc");
 
-    include_once($path_to_root . "/admin/db/users_db.inc");
-    include_once($path_to_root . "/includes/ui/ui_view.inc");
-	
-    function page($title, $no_menu=false, $is_index=false, $onload="", $js="")
-    {
+$page_nested = -1;
 
-    	global $path_to_root;
+function page($title, $no_menu=false, $is_index=false, $onload="", $js="", $script_only=false, $css='')
+{
 
-    	$hide_menu = $no_menu;
+   	global $path_to_root, $page_security, $page_nested;
 
-    	include($path_to_root . "/includes/page/header.inc");
+	if (++$page_nested) return;
 
-    	page_header($title, $no_menu, $is_index, $onload, $js);
-		error_box();
-    }
+   	$hide_menu = $no_menu;
 
-    function end_page($no_menu=false, $is_index=false)
-    {
-    	global $path_to_root, $Ajax;
+   	include_once($path_to_root . "/includes/page/header.inc");
 
-    	$hide_menu = $no_menu;
+   	page_header($title, $no_menu, $is_index, $onload, $js, $css);
+	check_page_security($page_security);
+//	error_box();
+	if($script_only) {
+		echo '<noscript>';
+		echo display_heading(_('This page is usable only with javascript enabled browsers.'));
+		echo '</noscript>';
+		div_start('_page_body', null, true);
+	} else {
+		div_start('_page_body'); // whole page content for ajax reloading
+	}
+}
 
-    	include($path_to_root . "/includes/page/footer.inc");
+function end_page($no_menu=false, $is_index=false, $final_screen=false, $type_no=0, $trans_no=0)
+{
+	global $path_to_root, $page_nested;
+
+	if ($page_nested-- > 0) return;
 
-		$Ajax->run();
-    	page_footer($no_menu, $is_index);
-    }
+	if (!$is_index && function_exists('hyperlink_back'))
+		hyperlink_back(true, $no_menu, $type_no, $trans_no, $final_screen);
+	div_end();	// end of _page_body section
 
-    function flush_dir($path) {
-	$dir = opendir($path);
-	while(false !== ($fname = readdir($dir))) {
-		if($fname=='.' || $fname=='..') continue;
-  		if(is_dir($path.'/'.$fname)) {
-		    flush_dir($path.'/'.$fname);
-		    @rmdir($path.'/'.$fname);
-		} else
-		    @unlink($path.'/'.$fname);
-  	}
-    }
+	include_once($path_to_root . "/includes/page/footer.inc");
+	page_footer($no_menu, $is_index);
+}
 
-    function cache_js_file($fpath, $text) 
-    {
+function cache_js_file($fpath, $text) 
+{
 	global $go_debug;
 
 	if(!$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($filename) 
-    {
+function add_js_file($filename) 
+{
 	  global $js_static;
 
 	  $search = array_search($filename, $js_static);
 	  if ($search === false || $search === null) // php>4.2.0 returns null
 		$js_static[] = $filename;	
-    }
+}
 
-    function add_js_ufile($filename) 
-    {
+function add_js_ufile($filename) 
+{
 	  global $js_userlib;
 
 	  $search = array_search($filename, $js_userlib);
 	  if ($search === false || $search === null) // php>4.2.0 returns null
 		$js_userlib[] = $filename;
-    }
+}
 
-    function add_js_source($text) 
-    {
+function add_js_source($text) 
+{
 	  global $js_lib;
 	  
 	  $search = array_search($text, $js_lib);
 	  if ($search === false || $search === null) // php>4.2.0 returns null
 		$js_lib[] = $text;
-    }
+}
 
 /**
  * Compresses the Javascript code for more efficient delivery.
@@ -122,10 +154,11 @@ 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<strlen($line);$j++)
+		$len = strlen($line);
+		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)
@@ -239,4 +272,109 @@ function js_compress($sJS)
 	}
 	return $sJS;
 }
+
+/*
+	Check if file can be updated, restoring subdirectories 
+	if needed. Returns 1 when no confilcts, -1 when file exists and is writable
+*/
+function check_write($path)
+{
+	if ($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))));
+}
+
+/*
+	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;
+}
+
+/*
+	Copies file from base to target directory, restoring subdirectories 
+	if needed.
+*/
+function copy_file($file, $from, $to)
+{
+
+	if (!is_dir(dirname($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;
+
+	// 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);
+}
+
 ?>
\ No newline at end of file