"._("Help is not available if you are not logged in.")."";
exit;
}
/* Set template compile directory */
$config= $_SESSION['config'];
if (isset ($config->data['MAIN']['COMPILE'])){
$smarty->compile_dir= $config->data['MAIN']['COMPILE'];
} else {
$smarty->compile_dir= '/var/spool/gosa/';
}
/* Language setup */
if ($config->data['MAIN']['LANG'] == ""){
$lang= get_browser_language();
} else {
$lang= $config->data['MAIN']['LANG'];
}
$lang.=".UTF-8";
putenv("LANGUAGE=");
putenv("LANG=$lang");
setlocale(LC_ALL, $lang);
$GLOBALS['t_language']= $lang;
$GLOBALS['t_gettext_message_dir'] = $BASE_DIR.'/locale/';
/* Set the text domain as 'messages' */
$domain = 'messages';
bindtextdomain($domain, "$BASE_DIR/locale");
textdomain($domain);
@DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, $lang, "Setting language to");
/* Get plugin list */
$plist= $_SESSION['plist'];
/*
##################
My PART ^^
##################
*/
//set_error_handler("myone");
$helpdir = "../doc/guide/admin/en/manual_gosa_en/";
$defaultpage = "index.html";
$prefix = "node";
$suffix = ".html";
$maxresults = 10;
function myone($par1,$par2,$par3,$par3)
{
print "
Seite : ".$par1."
Name : ".$par2."
Seite : ".$par3."
Zeile : ".$par3;
}
/* Define which tags musst be delete, header, navigation, banner */
$i=0;
$replacements=array();
$replacements['range'][$i]['from'] = "//";
$replacements['range'][$i]['to'] = "";
$i++;
$replacements['range'][$i]['from'] = "@]*?>.*?DIV>@si";
$replacements['range'][$i]['to'] = "";
$i++;
$replacements['range'][$i]['from'] = "/
/";
$replacements['range'][$i]['to'] = "";
$i++;
$replacements['range'][$i]['from'] = "@]*?>.*?ADDRESS>@si";
$replacements['range'][$i]['to'] = "";
$i++;
$replacements['range'][$i]['from'] = "/<\/BODY.*>/";
$replacements['range'][$i]['to'] = "";
$i++;
/* Bsp . : Replace Table Head to specified tableheader */
$replacements['range'][$i]['from'] = "@]*?>.*?>@si";
$replacements['range'][$i]['to'] = "" ;
/* Default pages */
$backward ="index.html";
$index ="index.html";
$forward ="node1.html";
/*
Here it begins, the real function, above only definitions
*/
$smarty->assign("search_string","");
if(isset($_POST['search'])){
$keyword = $_POST['search_string'];
$arr = readfiles($helpdir,$prefix,$suffix,false,$singlepage=false);
$res = search($arr,$keyword);
$smarty->assign("backward",$backward);
$smarty->assign("index" ,$index);
$smarty->assign("forward" ,$forward);
$smarty->assign("search_string",$keyword);
$smarty->assign("help_contents",searchlist($arr,$res,$maxresults));
$header= "".$smarty->fetch(get_template_path('headers.tpl'));
$display= $header.$smarty->fetch(get_template_path('help.tpl'));
echo $display;
}else{
/* Read all files, prepare to serach */
$helppages = readfiles("../doc/guide/admin/en/manual_gosa_en/",$prefix,true,$suffix);
if(isset($_GET['pg'])){
$page = $_GET['pg'];
}
if((!isset($helppages[$page]))&&($page!="index.html"))
{
print "Requested helppage is unknown, redirekted to index";
$page = $defaultpage;
}
/* Check forward backward, funtionality*/
if($page != $defaultpage)
{
/* Extract Number of node page */
$number = str_replace($prefix,"",str_replace($suffix,"",$page));
/* Check if we can switch forward and/or backward*/
$bck = $prefix.($number-1).$suffix;
$fck = $prefix.($number+1).$suffix;
/* backward page exists ?, so allow it*/
if((isset($helppages[$bck]))) {
$backward = $bck;
}
/* forward exists ?*/
if((isset($helppages[$fck]))) {
$forward = $fck;
}
}
$help_contents=readfiles($helpdir,$prefix,$suffix,false,$page);
/* Mark last searched words */
if($_GET['mark']){
$marks = ($_SESSION['lastresults']) ;
$help_contents = markup_page($help_contents[$page]['content'],$marks[$page]);
$help_contents=remove_unwanted_tags($help_contents,$replacements);
}else{
$help_contents=remove_unwanted_tags($help_contents[$page]['content'],$replacements);
}
$smarty->assign("help_contents",$help_contents);
/* Define our own navigation pages */
$smarty->assign("backward",$backward);
$smarty->assign("index" ,$index);
$smarty->assign("forward" ,$forward);
/* Fill page */
$header= "".$smarty->fetch(get_template_path('headers.tpl'));
$display= $header.$smarty->fetch(get_template_path('help.tpl'));
echo $display;
}
/*
Only function definition will follow here
/*
/* Reads all files in specified directory with contents an some inforations about the file */
function readfiles($basedir,$prefix,$suffix,$onlyIndex,$singlepage=false)
{
global $replacements;
$str = array(); // Temporary variable
$cnt = 0; // Array index creation
$file = ""; // Contains Filename
$dir = opendir($basedir);
$str['global']['start'] = $cnt; // collect basic informations - Startpage
$str['global']['basedir'] = $basedir; // collect basic informations - Basedirectory
/* Startime for Benchmark */
$start = (time()+microtime());
if(!$singlepage) {
while (($file = readdir($dir)) !== false) {
if((strstr($file,".html"))&&($file!=".")&&($file!="..")&&(strstr($file,$prefix))){
$str[$file]=array();
$str[$file]['name'] = $file;
$str[$file]['size'] = filesize($basedir.$file);
if(!$onlyIndex){
$str[$file]['content']= remove_unwanted_tags(linkwrapper(getcontents($basedir.$file),""),$replacements);
}
$str[$file]['stat'] = stat($basedir.$file);
$cnt++;
}
}
}else{
$file = $singlepage;
$str[$file]=array();
$str[$file]['name'] = $file;
$str[$file]['size'] = filesize($basedir.$file);
if(!$onlyIndex){
$str[$file]['content']= remove_unwanted_tags(linkwrapper(getcontents($basedir.$file),""),$replacements);
}
$str[$file]['stat'] = stat($basedir.$file);
}
/* Create right order */
asort($str);
/* Endtime for Benchmark*/
$end = (time()+microtime());
$str['global']['cmptime'] = $end-$start;
$str['global']['numpages']= $cnt;
closedir($dir);
return($str);
}
/* Read filecontent */
function getcontents($file)
{
$str = "" ; // Temporary variable for file contents
$tmp = "" ; // Temporary varibale for partitial file contents
$fp = fopen($file,"r");
if($fp) {
while($tmp = fread($fp,512))
{
$str.= $tmp;
}
}else{
return(false);
}
return($str);
}
function remove_unwanted_tags($str,$replacements)
{
$str=str_replace("\n","||WasBr||",$str);
foreach($replacements['range'] as $var)
{
$str=preg_replace($var['from'],$var['to'],$str);
}
$str=str_replace("||WasBr||","\n",$str);
return($str);
}
/*Converts the all links to specified path, is needed to get simple navigation */
function linkwrapper($str,$link)
{
$str=str_replace("HREF=\"","href=\"".$link."?pg=",$str);
return($str);
}
function search($arr,$word)
{
/* Prepare Vars */
$result =array(); // Search result, filename, + hits + hits per word + matches
$words =array(); // Temporary searchword handling
$useablewords =array(); // Temporary searchword handling
$tryword = ""; // Temporary searchword handling
$result['global']['maxhit'] = 0;
unset($_SESSION['lastresults']);
/* prepare searchwords */
$word = trim($word);
/* Filter all unusable chars */
$word = preg_replace("[^a-z0-9_+% ]","",$word);
$words = split(" ",str_replace("+"," ",$word));
/* Check all wordlengths */
foreach($words as $tryword){
$tryword = trim($tryword);
if(strlen($tryword)>=3) {
$useablewords[]=$tryword;
}
}
/* Use words to search the content */
foreach($arr as $key=>$val)
{
$overallhits=0;
foreach($useablewords as $word)
{
if($key!="global")
{
preg_match_all("/".$word."/i",$arr[$key]['content'], $matches,PREG_OFFSET_CAPTURE);
$overallhits=$overallhits + count($matches[0]);
$result[$key]['hits'][$word] = count($matches[0]);
$result[$key]['hits']['overall']= $overallhits;
if($overallhits > $result['global']['maxhit']){
$result['global']['maxhit']=$overallhits;
}
$result[$key]['match'][$word]=array();
$result[$key]['match'][$word]=$matches[0];
}
}
}
$_SESSION['lastresults'] = $result;
return($result);
}
/* Detect 10 Best result entries, sort and call createResultEntry to create HTML output for complete list */
function searchlist($arr,$res,$maxresults)
{
$global = $res['global'];
$topten = array(); // To detect 10 best solutions
$ret = ""; // return value
unset($res['global']);
/* Detect 10 best Sites */
foreach($res as $key=>$val){
$topten[$key] = $val['hits']['overall'];
}
asort($topten);
$topten = array_reverse($topten);
$topten = (array_slice($topten,0,$maxresults));
/* We have a result, an array with all content, an array with hits and position of hits and we have the 10 best hits */
/* Foreach */
foreach($topten as $name => $hits)
{
$ret.= createResultEntry($arr[$name],$res[$name],$name,$global['maxhit']);
}
return($ret);
}
/* This function marks a string with the given search result for this string*/
function markup_page($arr,$res)
{
$ret = ""; // return value
$pre = "" ;
$suf = "";
$repl = array();
$posadd = 0;
foreach($res['match'] as $word => $matches) {
foreach($matches as $matchnr=>$match) {
$repl[$match[1]]=$match[0];
}
}
ksort($repl);
foreach($repl as $position=>$word) {
$pos1 = strlen($arr);
$arr= markword($arr,($position+$posadd),$word,$pre,$suf);
$pos2 = strlen($arr);
$posadd =$posadd + ($pos2 - $pos1);
}
return($arr);
}
/* This function marks a single word with the specified prefix and suffix */
function markword($string,$position,$word,$prefix,$suffix)
{
$wordlength = strlen($word);
$wholelength = strlen($string);
$first = substr($string,0,$position);
$last = substr($string,($position+$wordlength),$wholelength);
return($first.$prefix.$word.$suffix.$last);
}
/* Creates HTML output for a single search result entry */
function createResultEntry($entry,$res,$name,$max)
{
$percentage = (int)(($res['hits']['overall'] / $max) * 100) ;
$str = "With ".$percentage."% hit in file ".$name."
" ;
$str.= substr(strip_tags($entry['content']),0,200);
$str.= "
";
return($str);
}
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>