removed mods directory from the ATutor codebase

[atutor.git] / mods / wiki / plugins / edit / limitlinks.php

diff --git a/mods/wiki/plugins/edit/limitlinks.php b/mods/wiki/plugins/edit/limitlinks.php
deleted file mode 100644 (file)
index e6d24f7..0000000
--- a/mods/wiki/plugins/edit/limitlinks.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-//@FIX: make it an revoverably error, include captcha to allow
-//      proceeding the save - else this becomes too cumbersome
-/*
-  This is an anti-spam plugin, which simply disallows adding more than
-  a given number of external links to pages. It will hurt you, if you
-  use your Wiki for creation of a link directory, otherwise it is a
-  good way to fight bored link spammers (because it makes you a less
-  interesting target if they cannot add hundreds of links at once
-  anymore).
-  Raise or lower the allowed number as you see fit (but 15 or 20 is
-  advised as maximum).
-*/
-
-define("EWIKI_LIMIT_LINKS", 5);
-$ewiki_plugins["edit_save"][] = "ewiki_edit_save_limit_adding_external_links";
-
-$ewiki_t["en"]["LINK_ADDING_LIMITED"] = "Sorry, but adding links to this page is restricted to a certain amount. You reached it, and therefore page saving was cancelled.<br><br>If you're a bored link spammer, this is message is for you:<br>*hehe*, *laugh*<br>Happy Death!";
-
-
-function ewiki_edit_save_limit_adding_external_links(&$save, &$old) {
-   global $ewiki_errmsg;
-
-   #-- count
-   preg_match_all('°(http://[^\s*<>"\'\[\]\#]+)°', $old["content"], $old_urls);
-   preg_match_all('°(http://[^\s*<>"\'\[\]\#]+)°', $save["content"], $save_urls);
-   $added_urls = array_diff($save_urls[1], $old_urls[1]);
-
-   #-- engage trap
-   if (count($added_urls) > EWIKI_LIMIT_LINKS) {
-
-      #-- abort saving with an error message
-      $save = array();
-      $ewiki_errmsg = ewiki_t("LINK_ADDING_LIMITED");
-      return(false);
-   }
-}
-
-?>
\ No newline at end of file