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Bugtracker #4268 - improve search for help files
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@@ -1,39 +1,36 @@
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if (ADMIN)
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{
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global $ns, $pref;
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ob_start();
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$help_text = "";
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if (!ADMIN) return '';
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$helpfile = '';
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global $ns, $pref; // Used by the help renderer
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if(strpos(e_SELF, e_ADMIN_ABS) !== FALSE)
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{
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if (!($handle=opendir(e_LANGUAGEDIR.e_LANGUAGE."/admin/help/")))
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if (is_readable(e_LANGUAGEDIR.e_LANGUAGE."/admin/help/".e_PAGE))
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{
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$handle=opendir(e_LANGUAGEDIR."English/admin/help/");
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}
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while(false !== ($file = readdir($handle)))
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$helpfile = e_LANGUAGEDIR.e_LANGUAGE."/admin/help/".e_PAGE;
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}
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elseif (is_readable(e_LANGUAGEDIR."English/admin/help/".e_PAGE))
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{
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if ($file != "." && $file != ".." && $file != "CVS")
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{
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if (strpos(e_SELF, $file) !== FALSE)
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{
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if (is_readable(e_LANGUAGEDIR.e_LANGUAGE."/admin/help/".$file))
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{
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include_once(e_LANGUAGEDIR.e_LANGUAGE."/admin/help/".$file);
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}
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elseif (is_readable(e_LANGUAGEDIR."English/admin/help/".$file))
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{
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include_once(e_LANGUAGEDIR."English/admin/help/".$file);
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}
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}
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}
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$helpfile = e_LANGUAGEDIR."English/admin/help/".e_PAGE;
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}
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closedir($handle);
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}
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$plugpath = getcwd()."/help.php";
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if(file_exists($plugpath))
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else
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{
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@require_once($plugpath);
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$plugpath = getcwd()."/help.php"; // deprecated file. For backwards compat. only.
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$eplugpath = getcwd()."/e_help.php";
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if(is_readable($eplugpath))
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{
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$helpfile = $eplugpath;
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}
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elseif(is_readable($plugpath))
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{
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$helpfile = $plugpath;
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}
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}
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if (!$helpfile) return '';
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ob_start();
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include_once($helpfile);
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$help_text = ob_get_contents();
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ob_end_clean();
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return $help_text;
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}
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