doc/view.php

   1 <?PHP  // $Id$
   2
   3     require("../config.php");
   4
   5     $id = optional_param('id',0,PARAM_INT); // course context
   6     $file = required_param('file',PARAM_FILE);    // file in this directory to view
   7
   8     $file = clean_filename($file);
   9
  10     if ($CFG->forcelogin) {
  11         require_login();
  12     }
  13
  14     if ($id) {
  15         if (! $course = get_record("course", "id", $id)) {
  16             error("Course is misconfigured");
  17         }
  18         $strhelp = get_string("help");
  19         print_header("$course->shortname: $strhelp", "$course->fullname",
  20                      "<a href=\"../course/view.php?id=$course->id\">$course->shortname</a> -> $strhelp");
  21     } else {
  22         if (! $site = get_site()) {
  23             error("Site is misconfigured");
  24         }
  25         $strdocumentation = get_string("documentation");
  26         print_header("$site->shortname: $strhelp", "$site->fullname",
  27                      "<a href=\"view.php?file=contents.html\">$strdocumentation</a>");
  28
  29     }
  30
  31     echo "<blockquote>";
  32
  33     if (! document_file($file, true)) {
  34         notify("404 - File Not Found");
  35     }
  36
  37     echo "</blockquote>";
  38
  39 ?>
  40