diff --git a/html/helpviewer.php b/html/helpviewer.php
index dbd868b47d4f2869d9365bf6f6b5828d41424ce1..f3565cce13024a99361af173ed3743cfaace42b6 100644 (file)
--- a/html/helpviewer.php
+++ b/html/helpviewer.php
@require_once ("functions.inc");
@require_once ("functions_helpviewer.inc");
-error_reporting(0);
+error_reporting(E_ALL);
+restore_error_handler();
header("Content-type: text/html; charset=UTF-8");
session_start();
exit;
}
-/* Language setup */
-if ($config->data['MAIN']['LANG'] == ""){
- $lang= get_browser_language();
-} else {
- $lang= $config->data['MAIN']['LANG'];
-}
-
-$lang.=".UTF-8";
+$lang= get_browser_language();
putenv("LANGUAGE=");
putenv("LANG=$lang");
} else {
$smarty->compile_dir= '/var/spool/gosa/';
}
+$smarty->assign("title", "GOsa - "._("Help browser"));
/* HELP management starts here ...
*/
$index =$defaultpage;
$forward ="node1.html";
+$helpdir ="";
/* Every class which is called within a tab, stores its name in the Session.
* If $_SESSION['current_class_for_help'] isset,
* get the helpfile specified in the xml file and display it.
$str = $xml->parse();
/* __LANG__ is used as placeholder for the used language*/
- $helpdir= preg_replace("/__LANG__/i",$lang,$str[($_SESSION['current_class_for_help'])]['PATH']);
+ $helpdir= @preg_replace("/__LANG__/i",$lang,$str[($_SESSION['current_class_for_help'])]['PATH']);
/* If there is no entry in the xml file for this class, display an error message */
if($helpdir == ""){
$display= ( $header.$smarty->fetch(get_template_path('help.tpl')));
echo $display;
unset($_SESSION['current_class_for_help']);
- exit();
+ exit();
}
-
+
/* Save filename */
$helpobject['file']= $str[($_SESSION['current_class_for_help'])]['FILE'];
}
}
}
-
$helpdir.="/";
/* Save current settings */
* Display management
*/
+/* this raise a warning if the directory is not found */
+
+$files = array();
+$f = @opendir($helpdir);
+while($file = @readdir($f)){
+ $files[$file]=$file;
+}
+
+/* Some replacements */
+$backwardlink = "<a href=\"?pg=%s\" class=\"maintitlebar\">
+ <img src='images/back.png' align=\"middle\" alt=\""._("previous")."\" border=\"0\">
+ </a>";
+
+$forwardlink = "<a href=\"?pg=%s\" class=\"maintitlebar\">
+ <img src='images/forward.png' align=\"middle\" alt=\""._("next")."\" border=\"0\">
+ </a>";
+
+
+$back = $for ="";
+if($helpobject['file'] == "index.html"){
+ $back = " ";
+ $for = sprintf($forwardlink, $prefix."1".$suffix);
+}else{
+ $current = preg_replace("/^".$prefix."/","",$helpobject['file']);
+ $current = preg_replace("/\.html$/","",$current);
+
+ if(isset($files[$prefix.($current+1).$suffix])) {
+ $for = sprintf($forwardlink, $prefix.($current+1).$suffix);
+ }
+ if(isset($files[$prefix.($current-1).$suffix])) {
+ $back = sprintf($backwardlink, $prefix.($current-1).$suffix);
+ }
+ if(($current-1) == 0){
+ $back = sprintf($backwardlink, "index.html");
+ }
+}
+
+
/* If there is no helpdir or file defined, display the index */
if(isset($_POST['search'])){
$helpdir = "../doc/guide/user/".$helpobject['lang']."/html/";
$header= "<!-- headers.tpl-->".$smarty->fetch(get_template_path('headers.tpl'));
/* I don't know why, but we must use utf8_encode to avoid dispplay errors */
- $display= ( $header.$smarty->fetch(get_template_path('help.tpl')));
+ $display= utf8_encode( $header.$smarty->fetch(get_template_path('help.tpl')));
echo $display;
}elseif(((empty($helpdir)))||($helpdir=="/")){
/* Generate Index and display it */
$header= "<!-- headers.tpl-->".$smarty->fetch(get_template_path('headers.tpl'));
/* I don't know why, but we must use utf8_encode to avoid dispplay errors */
+ $smarty->assign("backward",$back);
+ $smarty->assign("forward" ,$for);
$display= utf8_encode( $header.$smarty->fetch(get_template_path('help.tpl')));
echo $display;