X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fmain.inc;h=5d4371ba68d6c0efbfa1e2fdb52e7271db0f84be;hb=8864b1ec0fd3321e510511ef22614bc36845540e;hp=5c52771d00cc0fd4b7979a229e1e22290ce9febe;hpb=103986b83154f337ee9186004e723b86e9c7c649;p=fa-stable.git

diff --git a/includes/main.inc b/includes/main.inc
index 5c52771d..5d4371ba 100644
--- a/includes/main.inc
+++ b/includes/main.inc
@@ -1,56 +1,292 @@
 <?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 . "/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($path_to_root . "/includes/reserved.inc");
-    include_once($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($path_to_root . "/admin/db/users_db.inc");
+include_once($path_to_root . "/includes/ui/ui_view.inc");
+include_once($path_to_root . "/includes/ui/ui_controls.inc");
+include_once($path_to_root . "/installed_extensions.php");
 	
-    function page($title, $no_menu=false, $is_index=false, $onload="", $js="")
-    {
+function page($title, $no_menu=false, $is_index=false, $onload="", $js="", $script_only=false)
+{
+
+   	global $path_to_root;
 
-    	global $path_to_root, $js_lib;
+   	$hide_menu = $no_menu;
 
+   	include($path_to_root . "/includes/page/header.inc");
+
+   	page_header($title, $no_menu, $is_index, $onload, $js);
+	error_box();
+	if($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
+	}
+}
+
+function end_page($no_menu=false, $is_index=false)
+{
+   	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);
+}
 
-    	include($path_to_root . "/includes/page/header.inc");
+function flush_dir($path) 
+{
+	$dir = opendir($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);
+  	}
+}
 
-    	page_header($title, $no_menu, $is_index, $onload, $js);
-    }
+function cache_js_file($fpath, $text) 
+{
+	global $go_debug;
 
-    function end_page($no_menu=false, $is_index=false)
-    {
-    	global $path_to_root;
+	if(!$go_debug) $text = js_compress($text);
 
-    	$hide_menu = $no_menu;
+        $file = fopen($fpath, 'w');
+	if (!$file) return false;
+	if (!fwrite($file, $text)) return false;
+	return fclose($file);
 
-    	include($path_to_root . "/includes/page/footer.inc");
+}
 
-    	page_footer($no_menu, $is_index);
-    }
-	
-	function add_js_file($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;
-	}
+		$js_static[] = $filename;	
+}
 
-	function add_js_source($text) 
-	{
+function add_js_ufile($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) 
+{
 	  global $js_lib;
 	  
 	  $search = array_search($text, $js_lib);
 	  if ($search === false || $search === null) // php>4.2.0 returns null
 		$js_lib[] = $text;
+}
+
+/**
+ * Compresses the Javascript code for more efficient delivery.
+ * copyright (c) 2005 by Jared White & J. Max Wilson
+ * http://www.xajaxproject.org
+ * Added removing comments from output.
+ * Warning: Fails on RegExp with quotes - use new RegExp() in this case.
+ */
+function js_compress($sJS)
+{
+	//remove windows cariage returns
+	$sJS = str_replace("\r","",$sJS);
+	
+	//array to store replaced literal strings
+	$literal_strings = array();
+	
+	//explode the string into lines
+	$lines = explode("\n",$sJS);
+	//loop through all the lines, building a new string at the same time as removing literal strings
+	$clean = "";
+	$inComment = false;
+	$literal = "";
+	$inQuote = false;
+	$escaped = false;
+	$quoteChar = "";
+	
+	for($i=0;$i<count($lines);$i++)
+	{
+		$line = $lines[$i];
+		$inNormalComment = false;
+	
+		//loop through line's characters and take out any literal strings, replace them with ___i___ where i is the index of this string
+		for($j=0;$j<strlen($line);$j++)
+		{
+			$c = substr($line,$j,1);
+			$d = substr($line,$j,2);
+	
+			//look for start of quote
+			if(!$inQuote && !$inComment)
+			{
+				//is this character a quote or a comment
+				if(($c=="\"" || $c=="'") && !$inComment && !$inNormalComment)
+				{
+					$inQuote = true;
+					$inComment = false;
+					$escaped = false;
+					$quoteChar = $c;
+					$literal = $c;
+				}
+				else if($d=="/*" && !$inNormalComment)
+				{
+					$inQuote = false;
+					$inComment = true;
+					$escaped = false;
+					$quoteChar = $d;
+					$literal = $d;	
+					$j++;	
+				}
+				else if($d=="//") //ignore string markers that are found inside comments
+				{
+					$inNormalComment = true;
+					$clean .= $c;
+				}
+				else
+				{
+					$clean .= $c;
+				}
+			}
+			else //allready in a string so find end quote
+			{
+				if($c == $quoteChar && !$escaped && !$inComment)
+				{
+					$inQuote = false;
+					$literal .= $c;
+	
+					//subsitute in a marker for the string
+					$clean .= "___" . count($literal_strings) . "___";
+	
+					//push the string onto our array
+					array_push($literal_strings,$literal);
+	
+				}
+				else if($inComment && $d=="*/")
+				{
+					$inComment = false;
+					$literal .= $d;
+	
+					//subsitute in a marker for the string
+					$clean .= "___" . count($literal_strings) . "___";
+	
+					//push the string onto our array
+					array_push($literal_strings,$literal);
+	
+					$j++;
+				}
+				else if($c == "\\" && !$escaped)
+					$escaped = true;
+				else
+					$escaped = false;
+	
+				$literal .= $c;
+			}
+		}
+		if($inComment) $literal .= "\n";
+		$clean .= "\n";
+	}
+	//explode the clean string into lines again
+	$lines = explode("\n",$clean);
+	
+	//now process each line at a time
+	for($i=0;$i<count($lines);$i++)
+	{
+		$line = $lines[$i];
+	
+		//remove comments
+		$line = preg_replace("/\/\/(.*)/","",$line);
+	
+		//strip leading and trailing whitespace
+		$line = trim($line);
+	
+		//remove all whitespace with a single space
+		$line = preg_replace("/\s+/"," ",$line);
+	
+		//remove any whitespace that occurs after/before an operator
+		$line = preg_replace("/\s*([!\}\{;,&=\|\-\+\*\/\)\(:])\s*/","\\1",$line);
+	
+		$lines[$i] = $line;
 	}
+	
+	//implode the lines
+	$sJS = implode("\n",$lines);
+	
+	//make sure there is a max of 1 \n after each line
+	$sJS = preg_replace("/[\n]+/","\n",$sJS);
+	
+	//strip out line breaks that immediately follow a semi-colon
+	$sJS = preg_replace("/;\n/",";",$sJS);
+	
+	//curly brackets aren't on their own
+	$sJS = preg_replace("/[\n]*\{[\n]*/","{",$sJS);
+	
+	//finally loop through and replace all the literal strings:
+	for($i=0;$i<count($literal_strings);$i++) {
+	    if (strpos($literal_strings[$i],"/*")!==false) 
+		$literal_strings[$i]= '';
+		$sJS = str_replace("___".$i."___",$literal_strings[$i],$sJS);
+	}
+	return $sJS;
+}
+//-----------------------------------------------------------------------------
+//	Inserts $elements into $array at position $index.
+//	$elements is list of any objects
+//
+function array_insert(&$array, $index, $elements)
+{
+	if (!is_array($elements)) $elements = array($elements);
+
+	$head  = array_splice($array, 0, $index);
+	$array = array_merge($head, $elements, $array);
+}
+
+function array_remove(&$array, $index, $len=1)
+{
+	array_splice($array, $index, $len);
+}
+
+function array_replace(&$array, $index, $len, $elements)
+{
+	array_splice($array, $index, $len);
+	array_insert($array, $index, $elements);
+}
+
+function array_append(&$array, $elements)
+{
+	foreach($elements as $key => $el) {
+		if(is_int($key))
+			$array[] = $el;
+		else
+			$array[$key] = $el;
+	}
+}
+
 ?>
\ No newline at end of file