removed mods directory from the ATutor codebase

[atutor.git] / mods / wiki / plugins / action / verdiff.php

diff --git a/mods/wiki/plugins/action/verdiff.php b/mods/wiki/plugins/action/verdiff.php
deleted file mode 100644 (file)
index db64edd..0000000
--- a/mods/wiki/plugins/action/verdiff.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-
-/*
-  allows to diff freely chooseable page versions
-*/
-
-
-#-- glue
-$ewiki_plugins["action"]["verdiff"] = "ewiki_action_verdiff";
-$ewiki_config["action_links"]["view"]["verdiff"] = "verdiff";
-
-
-#-- impl
-function ewiki_action_verdiff($id, $data, $action) {
-
-   global $ewiki_plugins, $ewiki_diff_versions;
-
-   if (($v0 = (int)$_REQUEST["from"]) && ($v1 = (int)$_REQUEST["to"])) {
-
-      $ewiki_diff_versions = array($v0, $v1);
-
-      return($ewiki_plugins["action"]["diff"]($id, $data, $action));
-
-   }
-   else {
-
-      $o = ewiki_make_title($id, "$id version differences");
-
-      $o .= '<form action="' . ewiki_script($action, $id) . '" method="GET">';
-      $o .= '<input type="submit" value="diff">';
-      $o .= '<input type="hidden" name="id" value="'.$action."/".htmlentities($id).'">';
-
-      $o .= "\n".'<table border="1" class="diff"><tr>'
-         .  "<th>from</th> <th>to</th> <th>version</th> <th>mtime</th> "
-         .  "<th>size</th> <th>author</th></tr>\n";
-
-      for ($n=$data["version"]; $n>=1; $n--) {
-
-         $data = ewiki_db::GET($id, $n);
-         if (EWIKI_DB_F_TEXT == ($data["flags"] & EWIKI_DB_F_TYPE)) {
-
-            $o .= "<tr>"
-               .  '<td><input type="radio" name="from" value="'.$n.'"></td>'
-               .  '<td><input type="radio" name="to" value="'.$n.'"></td>'
-               .  "<td>#$n</td>"
-               .  "<td>".strftime("%Y-%m-%d %H:%M",$data["last_modified"])."</td>"
-               .  "<td>".strlen($data["content"])."</td>"
-               .  "<td>".$data["author"]."</td>"
-               .  "</tr>\n";
-
-         }
-      }
-
-      $o .= "</table>\n";
-      $o .= "</form>\n";
-
-   }
-
-   return($o);
-}
-
-
-?>
\ No newline at end of file