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diff --git a/html/helpviewer.php b/html/helpviewer.php
index ceaa5161ead20f62c4345907b85909f8f55ffa6a..4e031663283feb4827216e9dc25e08185f6fc0ce 100644 (file)
--- a/html/helpviewer.php
+++ b/html/helpviewer.php
require_once ("../include/php_setup.inc");
require_once ("functions.inc");
require_once ("functions_helpviewer.inc");
+header("Content-type: text/html; charset=UTF-8");
session_start ();
error_reporting(E_ALL);
-/* Logged in? Simple security check */
-if (!isset($_SESSION['ui'])){
- gosa_log ("Error: helpviewer.php called without session");
- echo "<b>"._("Help is not available if you are not logged in.")."</b>";
- exit;
-}
-
-/* Set template compile directory */
-$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'] == ""){
$lang= get_browser_language();
textdomain($domain);
@DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, $lang, "Setting language to");
+
+/* Logged in? Simple security check */
+if (!isset($_SESSION['ui'])){
+ gosa_log ("Error: helpviewer.php called without session");
+ echo "<b>"._("Help is not available if you are not logged in.")."</b>";
+ 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/';
+}
+
/* Get plugin list */
$plist= $_SESSION['plist'];
##################
*/
-set_error_handler("myone");
$helpdir = HELP_BASEDIR."/en/manual_gosa_en/"; // Folder to use for help files
$defaultpage = "index.html"; // alternative file, shown on error, or on first call
$prefix = "node"; // Prefix of the generated help files
$maxresults = 10; // max number of results shown in result list
$minwordlength = 3; // Word less than 3 chars will be dropped in search
$allowed_chars_in_searchword = "'[^a-z0-9 %_-]'i"; // Remove all chars that would disturb our search like < or > ...
-$pre_mark = "<b><u><i>" ; // Sign words with this
-$suf_mark = "</i></u></b>"; // and this
+$pre_mark = "<span style=\"background-color: #FFFC35;\">" ; // Sign words with this
+$suf_mark = "</span>"; // and this
+$backwardlink = "<a href=\"?pg=%s\" class=\"maintitlebar\">
+ <img src='images/back.png' align=\"middle\" alt=\""._("previous")."\" border=\"0\">
+ </a>";
-// Only for testing delete this if everything works fine
-function myone($par1,$par2,$par3,$par3)
-{
- print "<br>Seite : ".$par1."<br>Name : ".$par2."<br>Seite : ".$par3."<br>Zeile : ".$par3;
-}
+$forwardlink = "<a href=\"?pg=%s\" class=\"maintitlebar\">
+ <img src='images/forward.png' align=\"middle\" alt=\""._("next")."\" border=\"0\">
+ </a>";
/* Define which tags musst be delete, header, navigation, banner */
$replacements=array();
$replacements['from']=array("@<!DOC.*<BODY >@si",
- "@<DIV[^>]*?>.*?DIV>@si",
- "'<code.*code>'",
- "/<HR>/",
- "@<ADDRESS[^>]*?>.*?ADDRESS>@si",
- "@<\/BODY[^>]*?>.*?HTML>@si",
- "'<TABLE.*>'",
- "/<H1 ALIGN=\"CENTER\">/");
+ "/border=\".*\"/i",
+ "'<code.*code>'",
+// "/alt=\".*\"/i",
+ "/<HR>/",
+ "@<ADDRESS[^>]*?>.*?ADDRESS>@si",
+ "@<\/BODY[^>]*?>.*?HTML>@si",
+ "'<TABLE.*>'",
+ "/src.*icons/i",
+ "/src=\"/i",
+ "/<H1 ALIGN=\"CENTER\">/",
+ /* picture replacements */
+ // "",
+ );
+
+
$replacements['to']=array("",
- "",
- "",
- "",
- "",
- "",
- "<table border=1 cellspacing=0 bgcolor=\"#E0E0E0\" width=\"95%\" align=\"center\" cellpadding=\"3\">",
- "<H1>");
+ " border=\"0\" ",
+ "",
+ // "",
+ "",
+ "",
+ "",
+ "<table border=1 cellspacing=0 bgcolor=\"#E0E0E0\" width=\"95%\" align=\"center\" cellpadding=\"3\">",
+ "src=\"",
+ "src=\"images/",
+ "<H1>",
+ /* picture replacements */
+// "",
+ );
/* Default pages */
/*
Here it begins, the real function, above only definitions
*/
-/* We prepare to search, all Document for the given keyword */
-if(isset($_POST['search'])){
- /* Get Keyword */
- $keyword = $_POST['search_string'];
+if(!file_exists(HELP_BASEDIR."/en/manual_gosa_en/")){
+ /* prevent php warning missing value ... or so*/
+ $smarty->assign("backward","");
+ $smarty->assign("index" ,"");
+ $smarty->assign("forward" ,"");
+ $smarty->assign("search_string","");
+ $smarty->assign("help_contents","<br>".sprintf(_("Can't read any helpfiles from ' %s ', possibly there is no help available."),HELP_BASEDIR."/en/manual_gosa_en/"));
+
+ /* Output html ...*/
+ $header= "<!-- headers.tpl-->".$smarty->fetch(get_template_path('headers.tpl'));
+ $display= $header.$smarty->fetch(get_template_path('help.tpl'));
+ echo $display;
- /* Save Keyword to be able to show last searched word in template */
- $_SESSION['search_string']= $keyword;
+}else{
- /* Read all files with contents*/
- /* |Folder="/var/ww...",
- | |Fileprefix="node"
- | | |Filesuffix=".html"
- | | | |WithoutContent=false(This means : read content)
- | | | | |Singlepage=false(Means read all, if w want to read single, specify its filename)"*/
- $arr = readfiles($helpdir,$prefix,$suffix,false,$singlepage=false);
+ /* We prepare to search, all Document for the given keyword */
+ if(isset($_POST['search'])){
- /* Create Searchresult for our Keyword(s) */
- $res = search($arr,$keyword);
+ /* Get Keyword */
+ $keyword = $_POST['search_string'];
- /* Tell smarty which pages to use for backward forwa.. */
- $smarty->assign("backward",$backward);
- $smarty->assign("index" ,$index);
- $smarty->assign("forward" ,$forward);
+ /* Save Keyword to be able to show last searched word in template */
+ $_SESSION['search_string']= $keyword;
- /* Tell smarty the Keyword, to show it in the input field again */
- $smarty->assign("search_string",$keyword);
+ /* Read all files with contents*/
+ /* |Folder="/var/ww...",
+ | |Fileprefix="node"
+ | | |Filesuffix=".html"
+ | | | |WithoutContent=false(This means : read content)
+ | | | | |Singlepage=false(Means read all, if w want to read single, specify its filename)"*/
+ $arr = readfiles($helpdir,$prefix,$suffix,false,$singlepage=false);
- /* Create result list */
- $smarty->assign("help_contents",searchlist($arr,$res,$maxresults));
+ /* Create Searchresult for our Keyword(s) */
+ $res = search($arr,$keyword);
- /* Output html ...*/
- $header= "<!-- headers.tpl-->".$smarty->fetch(get_template_path('headers.tpl'));
- $display= $header.$smarty->fetch(get_template_path('help.tpl'));
- echo $display;
+ /* Tell smarty which pages to use for backward forwa.. */
+ $smarty->assign("backward","");
+ $smarty->assign("index" ,$index);
+ $smarty->assign("forward" ,"");
- /*
- Don't search, only show selected page
- */
-}else{
+ /* Tell smarty the Keyword, to show it in the input field again */
+ $smarty->assign("search_string",$keyword);
- /* present last searched word(s)*/
- if(!isset($_SESSION['search_string'])){
- $_SESSION['search_string']="";
- }
-
+ /* Create result list */
+ $smarty->assign("help_contents",searchlist($arr,$res,$maxresults));
- $smarty->assign("search_string",$_SESSION['search_string']);
+ /* show some errors */
+ if (isset($_SESSION['errors'])){
+ $smarty->assign("errors", $_SESSION['errors']);
+ }
+ if ($error_collector != ""){
+ $smarty->assign("php_errors", $error_collector."</div>");
+ } else {
+ $smarty->assign("php_errors", "");
+ }
- /* Read all files, prepare to serach */
- $helppages = readfiles($helpdir,$prefix,$suffix,true);
+ /* Output html ...*/
+ $header= "<!-- headers.tpl-->".$smarty->fetch(get_template_path('headers.tpl'));
+ $display= $header.$smarty->fetch(get_template_path('help.tpl'));
+ echo $display;
- /* Get transmitted page */
- if(isset($_GET['pg'])){
- $page = $_GET['pg'];
+ /*
+ Don't search, only show selected page
+ */
}else{
- $page = $defaultpage;
- }
- /* test if this page exists, in our array of files */
- if((!isset($helppages[$page]))&&($page!=$defaultpage))
- {
- //print "Requested helppage is unknown, redirekted to index"; // For debugging only
- $page = $defaultpage;
- }
+ /* present last searched word(s)*/
+ if(!isset($_SESSION['search_string'])){
+ $_SESSION['search_string']="";
+ }
+
- /* Check forward backward, funtionality*/
- if($page != $defaultpage)
- {
- /* Extract Number of node page */
- $number = str_replace($prefix,"",str_replace($suffix,"",$page));
+ $smarty->assign("search_string",$_SESSION['search_string']);
- /* Check if we can switch forward and/or backward*/
- $bck = $prefix.($number-1).$suffix;
- $fck = $prefix.($number+1).$suffix;
+ /* Read all files, prepare to serach */
+ $helppages = readfiles($helpdir,$prefix,$suffix,true);
- /* backward page exists ?, so allow it*/
- if((isset($helppages[$bck]))) {
- $backward = $bck;
+ /* Get transmitted page */
+ if(isset($_GET['pg'])){
+ $page = $_GET['pg'];
+ }else{
+ $page = $defaultpage;
+ }
+
+ /* test if this page exists, in our array of files */
+ if((!isset($helppages[$page]))&&($page!=$defaultpage))
+ {
+ //print "Requested helppage is unknown, redirekted to index"; // For debugging only
+ $page = $defaultpage;
}
- /* forward exists ?*/
- if((isset($helppages[$fck]))) {
+ /* Check forward backward, funtionality*/
+ if($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 = $fck;
}
- }
- $help_contents=readfiles($helpdir,$prefix,$suffix,false,$page);
+ $help_contents=readfiles($helpdir,$prefix,$suffix,false,$page);
- /* Mark last searched words */
- if(isset($_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);
- }
+ /* Mark last searched words */
+ if(isset($_GET['mark'])){
+ $marks = ($_SESSION['lastresults']) ;
+ $help_contents = markup_page($help_contents[$page]['content'],$marks[$page]);
+ $help_contents=$help_contents;
+ }else{
+ $help_contents=$help_contents[$page]['content'];
+ }
- $smarty->assign("help_contents",$help_contents);
+ $smarty->assign("help_contents",$help_contents);
- /* Define our own navigation pages */
- $smarty->assign("backward",$backward);
- $smarty->assign("index" ,$index);
- $smarty->assign("forward" ,$forward);
+ /* Define our own navigation pages */
+ if($page == $defaultpage){
+ $smarty->assign("backward","");
+ }else{
+ $smarty->assign("backward",sprintf($backwardlink,$backward));
+ }
+ $smarty->assign("index" ,$index);
+
+ if(!(isset($helppages[$forward]))){
+ $smarty->assign("forward","");
+ }else{
+ $smarty->assign("forward",sprintf($forwardlink,$forward));
+ }
- /* Fill page */
- $header= "<!-- headers.tpl-->".$smarty->fetch(get_template_path('headers.tpl'));
- $display= $header.$smarty->fetch(get_template_path('help.tpl'));
- echo $display;
-}
+ /* show some errors */
+ if (isset($_SESSION['errors'])){
+ $smarty->assign("errors", $_SESSION['errors']);
+ }
+ if ($error_collector != ""){
+ $smarty->assign("php_errors", $error_collector."</div>");
+ } else {
+ $smarty->assign("php_errors", "");
+ }
+ /* Fill page */
+ $header= "<!-- headers.tpl-->".$smarty->fetch(get_template_path('headers.tpl'));
+ $display= $header.$smarty->fetch(get_template_path('help.tpl'));
+ echo $display;
+ }
+}
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>