removed mods directory from the ATutor codebase

[atutor.git] / mods / wiki / plugins / auth / password_locks.php

diff --git a/mods/wiki/plugins/auth/password_locks.php b/mods/wiki/plugins/auth/password_locks.php
deleted file mode 100644 (file)
index f664acb..0000000
--- a/mods/wiki/plugins/auth/password_locks.php
+++ /dev/null
@@ -1,119 +0,0 @@
-<?php
-
-/*
-   This plugin allows to lock individual pages with a password, so they
-   will be editable only when this is given again. You can't use this in
-   conjunction to another auth plugin, this one is standalone.
-   It will probably be of little use for most Wiki setups, and certainly
-   requires an adminstrator to manage it with 'ewikictl' from time to time.
-*/
-
-#-- switch ewiki into virtual paging mode ;)
-define("EWIKI_PROTECTED_MODE", 1);
-
-#-- _auth glue
-$ewiki_plugins["auth_perm"][] = "ewiki_auth_perm_password_locks";
-$ewiki_plugins["edit_form_append"][] = "ewiki_edit_field_pwlock";
-$ewiki_plugins["edit_save"][] = "ewiki_edit_save_pwlock";
-
-#-- text/translations
-$ewiki_t["de"]["lock page with"] = "Seite schützen mit";
-$ewiki_t["de"]["password"] = "Paßwort";
-
-
-#-- this prints the password query <form>
-function ewiki_auth_login_password(&$data, &$author, &$ring, $force) {
-
-   global $ewiki_errmsg;
-   static $cookie=0;
-
-   #-- set cookie
-   if ($pw = $_POST["unlock_password"]) {
-      if (!$cookie) {
-         setcookie("unlock_password", $pw, time()+7*24*3600, "/", $_SERVER["SERVER_NAME"]);
-         $cookie++;
-      }
-   }
-   #-- get cookie
-   else {
-      $pw = $_REQUEST["unlock_password"];
-   }
-
-   #-- compare
-   $ok = ($pw == $data["meta"]["password"]);
-
-   #-- print login form
-   if ($force && !$ok) {
-      $ewiki_errmsg = ewiki_t( <<<END
-<h2>_{This page is locked}</h2>
-<form action="{$_SERVER['REQUEST_URI']}" method="POST" enctype="multipart/form-data">
-_{password} <input type="password" size="16" name="unlock_password">
-<br />
-<input type="submit" value="_{access}">
-</form><br /><br />
-END
-      );
-   }
-
-   return($ok);
-}
-
-
-#-- this separates password-protected pages from all others
-function ewiki_auth_perm_password_locks($id, &$data, $action, $ring, $force) {
-
-   $PROTECT = array(
-      "edit", "delete", "export", "any_other_action",
-   );
-
-   #-- only protect pages with passwords for editing
-   if (in_array($action, $PROTECT)) {
-      if (empty($data["meta"]["password"])) {
-         return(true);
-      }
-      else {
-         $ok = ewiki_auth_login_password($data, $ewiki_author, $ewiki_ring,
-$force=1);
-         return($ok);
-      }
-   }
-   #-- strip password here, so it won't display accidently
-   elseif ($action == "info") {
-      unset($data["meta"]["password"]);
-      return(true);
-   }
-   #-- pages we don't care
-   else {
-      return(true);
-      // return(NULL);  // for tri-state boolean ["auth_perm"]
-   }
-}
-
-
-#-- add password field on edit/ page
-function ewiki_edit_field_pwlock($id, &$data, $action) {
-   $o = ewiki_t('<br /><br />_{lock page with} <b>_{password}</b> <input type="password" name="lock_password" size="16" value="').htmlentities($data["meta"]["password"]).'"><br />';
-   return($o);
-}
-
-
-#-- store password into page db entry {meta} field
-function ewiki_edit_save_pwlock(&$save, &$old_data) {
-
-   $pw = $_REQUEST["lock_password"];
-   if (true) {
-
-      #-- keep in {meta} field
-      $save["meta"]["password"] = $pw;
-
-      #-- copy it immediately
-      if ($_REQUEST["unlock_password"] != $pw) {
-         setcookie("unlock_password", $pw, time()+7*24*3600, "/");
-         $_COOKIE["unlock_password"] = $pw;
-         $_REQUEST["unlock_password"] = $pw;
-      }
-   }
-} 
-
-
-?>
\ No newline at end of file