Initial revision

help/index.php

@@ -0,0 +1,102 @@
+<?
+
+/*
+ * Application Database Documentation Center
+ *
+ */
+
+include("path.php");
+include(BASE."include/"."incl.php");
+
+$help_path = $apidb_root."/help";
+
+if($topic)
+{
+    display_help($topic);
+} else {
+    display_index();    
+}
+
+function display_index ()
+{
+    global $help_path;
+    global $apidb_root;
+
+    apidb_header("Documentation Index");
+
+    echo "<p><b>Providing all the help you need 24x7</b><p><hr noshade>\n";
+
+    echo "<ul>\n";
+
+    // read dir
+    $files = array();
+    $d = opendir($help_path);
+    while($entry = readdir($d))
+    {
+    	array_push($files, $entry);
+    }
+    closedir($d);
+    
+    //sort dir
+    sort($files);
+    
+    // display dir
+    while (list($key,$file) = each($files))
+    {
+        if(!ereg("(.+)\\.help$", $file, $arr))
+	    continue;
+	
+	$id    = $arr[1];
+	$title = get_help_title("$help_path/$file");
+	
+	echo "  <li> <a href='".$apidb_root."help?topic=$id'> $title </a> </li><p>\n";
+    }
+
+    echo "</ul><hr noshade>\n";
+
+    echo "<p>Need more help? Contact us at <a href='mailto:appdb@winehq.com'>appdb@winehq.com</a><p>\n";
+        
+    apidb_footer();
+}
+
+function display_help ($topic)
+{
+    global $help_path;
+
+    $file  = "$help_path/$topic.help";
+    $title = get_help_title($file);
+
+    if(! $title) {
+	$title = "Help on $topic";
+    }
+    
+    apidb_header($title);
+    if(file_exists($file)) {
+        include($file);  
+    } else {
+        echo "<p><b> No help available on that topic </b><p>\n";
+    }
+        
+    apidb_footer();
+}
+
+function get_help_title ($file)
+{
+    $fp = @fopen($file, "r");
+    if(!$fp)
+	return null;
+
+    $line = fgets($fp, 1024);
+    if(!$line)
+	return null;
+
+    $line = trim($line);
+
+    if(eregi("^<!--TITLE: (.+)-->$", $line, $arr))
+    {
+	return $arr[1];
+    }
+    return "Internal Error: missing title";
+}
+
+?>