X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fhelp.php;h=6d8fbb1842295fd67814de01657ecd310c6d5936;hb=7cf446835372eed5f73130e2f09a20308e4080c0;hp=e07e4c5d97f29762bbbb6496b29fd55ba27a3c9e;hpb=767f165965280a9a6b7b5a0fbaa533b3a35bc723;p=friendica.git

diff --git a/mod/help.php b/mod/help.php
index e07e4c5d97..6d8fbb1842 100644
--- a/mod/help.php
+++ b/mod/help.php
@@ -1,33 +1,53 @@
 <?php
+require_once('library/markdown.php');
+
+if (!function_exists('load_doc_file')) {
+
+	function load_doc_file($s) {
+		global $lang;
+		if (!isset($lang))
+			$lang = 'en';
+		$b = basename($s);
+		$d = dirname($s);
+		if (file_exists("$d/$lang/$b"))
+			return file_get_contents("$d/$lang/$b");
+		if (file_exists($s))
+			return file_get_contents($s);
+		return '';
+	}
 
-if(! function_exists('load_doc_file')) {
-function load_doc_file($s) {
-	global $lang;
-	if(! isset($lang))
-		$lang = 'en';
-	$b = basename($s);
-	$d = dirname($s);
-	if(file_exists("$d/$lang/$b"))
-		return file_get_contents("$d/$lang/$b");
-	return file_get_contents($s);
-}}
-
-
+}
 
 function help_content(&$a) {
 
-	global $lang;
+	nav_set_selected('help');
 
-	require_once('library/markdown.php');
+	global $lang;
 
 	$text = '';
 
-	if($a->argc > 1) 
+	if ($a->argc > 1) {
 		$text = load_doc_file('doc/' . $a->argv[1] . '.md');
+		$a->page['title'] = t('Help:') . ' ' . str_replace('-', ' ', notags($a->argv[1]));
+	}
+	$home = load_doc_file('doc/Home.md');
+	if (!$text) {
+		$text = $home;
+		$a->page['title'] = t('Help');
+	} else {
+		$a->page['aside'] = Markdown($home);
+	}
 
-	if(! $text) {
-		$text = load_doc_file('doc/Home.md');
+	if (!strlen($text)) {
+		header($_SERVER["SERVER_PROTOCOL"] . ' 404 ' . t('Not Found'));
+		$tpl = get_markup_template("404.tpl");
+		return replace_macros($tpl, array(
+					'$message' => t('Page not found.')
+				));
 	}
-	return Markdown($text);
 
-}
\ No newline at end of file
+	$html = Markdown($text);
+	$html = "<style>.md_warning { padding: 1em; border: #ff0000 solid 2px; background-color: #f9a3a3; color: #ffffff;</style>".$html;
+	return $html;
+
+}