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/'; $domain = 'messages'; bindtextdomain($domain, "$BASE_DIR/locale"); textdomain($domain); @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, $lang, "Setting language to"); $config= $_SESSION['config']; if (isset ($config->data['MAIN']['COMPILE'])){ $smarty->compile_dir= $config->data['MAIN']['COMPILE']; } else { $smarty->compile_dir= '/var/spool/gosa/'; } $smarty->assign("title", "GOsa - "._("Help browser")); /* HELP management starts here ... */ /* Generate helpobject */ if(isset($_SESSION['helpobject'])){ $helpobject = $_SESSION['helpobject']; }else{ $helpobject['lang'] = $lang; $helpobject['helpconf'] = array(); $helpobject['currentplug'] = ""; $helpobject['file'] = "index.html"; $helpobject['helpconf'] = $_SESSION['plist']->gen_headlines(); } $lang = $lang[0].$lang[1]; $helpobject['lang'] = $lang; $defaultpage = "index.html"; // alternative file, shown on error, or on first call $prefix = "node"; // Prefix of the generated help files $suffix = ".html"; // Suffix of the generated helpfiles $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 > ... /* Default pages */ $backward =$defaultpage; $index =$defaultpage; $forward ="node1.html"; $helpdir =""; /* Every class which is called within a tab, stores its name in the Session. * If $_SESSION['current_class_for_help'] isset, * get the helpfile specified in the xml file and display it. * Unset this Session entry, to avoid displaying it again. */ if(isset($_SESSION['current_class_for_help'])){ /* Create new XML parser with the path to the Xml file */ $xml = new parseXml("../doc/guide.xml"); /* Generate help array */ $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']); /* If there is no entry in the xml file for this class, display an error message */ if($helpdir == ""){ $smarty->assign("help_contents","

"._("There is no helpfile specified for this class"))."

"; $header= "".$smarty->fetch(get_template_path('headers.tpl')); $display= ( $header.$smarty->fetch(get_template_path('help.tpl'))); echo $display; unset($_SESSION['current_class_for_help']); exit(); } /* Save filename */ $helpobject['file']= $str[($_SESSION['current_class_for_help'])]['FILE']; /* Save path to the file */ $helpobject['currentplug'] = $helpdir; /* Avoid displaying the same help every time */ if(isset($_GET['pg'])){ unset($_SESSION['current_class_for_help']); } }elseif(isset($_GET['plug'])){ /* This displays helpfiles depending on the current $_GET[plug] */ $tmp = new pluglist($_SESSION['config'],NULL); $path = $tmp->get_path($_GET['plug']); $helpobject['currentplug'] = $path; $helpobject['file'] = "index.html"; $helpdir = "../doc/guide/user/".$helpobject['lang']."/html/".preg_replace("/^.*\//i","",$helpobject['currentplug']); if(empty($helpobject['currentplug'])){ $helpdir= ""; } } /* this Post var is set if another page is requested */ if(isset($_GET['pg'])){ if(preg_match("/\//",$_GET['pg'])){ $arr = split("\/",$_GET['pg']); $helpobject['currentplug'] = "../doc/guide/user/".$helpobject['lang']."/html/".$arr[0]; $helpdir = $helpobject['currentplug']; $helpobject['file']= $arr[1]; }else{ /* PG should contain a filename */ $helpobject['file'] = $_GET['pg']; /* If empty, force displaying the index */ if(empty($_GET['pg'])){ $helpobject['currentplug'] = ""; $helpobject['file'] = "index.html"; } /* Create new helpdir (The path where the requested page is located)*/ $helpdir = "../doc/guide/user/".$helpobject['lang']."/html/".preg_replace("/^.*\//i","",$helpobject['currentplug']); /* If helpdir is empty, force index */ if(empty($helpobject['currentplug'])){ $helpdir= ""; } } } $helpdir.="/"; /* Save current settings */ $_SESSION['helpobject'] = $helpobject; /* * Display management */ $files = array(); $f = opendir($helpdir); while($file = readdir($f)){ $files[$file]=$file; } /* Some replacements */ $backwardlink = " \""._("previous")."\" "; $forwardlink = " \""._("next")."\" "; $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/"; /* read all available directories */ $index = readfiles($helpdir,$prefix,$suffix,false,false); $smarty->assign("help_contents",((searchlist($index,search($index,$_POST['search_string']),10)))); $header= "".$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'))); echo $display; }elseif(((empty($helpdir)))||($helpdir=="/")){ /* Generate Index and display it */ $smarty->assign("help_contents",genIndex()); $header= "".$smarty->fetch(get_template_path('headers.tpl')); /* I don't know why, but we must use utf8_encode to avoid dispplay errors */ $display= utf8_encode( $header.$smarty->fetch(get_template_path('help.tpl'))); echo $display; }elseif((is_dir($helpdir))&&($fp = opendir($helpdir))){ /* Readfile gets the content of the requested file, * parse it, rework links images and so on */ $index = readfiles($helpdir,$prefix,$suffix,false,$helpobject['file']); /* if this page is result from a search, mark the search strings */ if(isset($_GET['mark'])){ $matches = $_SESSION['lastresults'][preg_replace("/^.*\//i","",$helpobject['currentplug'])][$helpobject['file']]; $index[$helpobject['file']]['content'] = markup_page($index[$helpobject['file']]['content'],$matches); } /* Display the help contents */ $smarty->assign("help_contents",$index[$helpobject['file']]['content']); $header= "".$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; }else{ /* There was a file requested which actually doesn't exists */ $smarty->assign("help_contents","

".sprintf(_("Helpdir '%s' is not accessible, can't read any helpfiles."),$helpdir))."


"; $header= "".$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: ?>