removed mods directory from the ATutor codebase

[atutor.git] / mods / wiki / plugins / meta / meta.php

diff --git a/mods/wiki/plugins/meta/meta.php b/mods/wiki/plugins/meta/meta.php
deleted file mode 100644 (file)
index e16e59f..0000000
--- a/mods/wiki/plugins/meta/meta.php
+++ /dev/null
@@ -1,93 +0,0 @@
-<?php
-
-/*
-   This makes the core of the wiki page meta/ data framework, as it
-   represents the main user interface. It places a smaller <textarea>
-   below the edit/ box, which allows to add meta data for the edited
-   page.
-   Such meta data is evaluated by other plugins to group pages together
-   or provide additional hints for users or for handling them in a
-   specialized way.
-*/
-
-
-#-- settings
-$ewiki_config["meta"]["rename_tag"] = array(
-   "description"=>"teaser",  "desc"=>"teaser",
-   "cat"=>"category",
-   "back"=>"prev",
-   "forward"=>"next",  "forw"=>"next",
-   "up"=>"parent",
-#  "pageno"=>"num",  "no"=>"num",  "number"=>"num",  "n"=>"num",
-);
-$ewiki_config["meta"]["keep_string"] = array(
-   "teaser", "title",
-);
-
-
-define("EWIKI_UP_METABOX", "edit_meta_data");
-$ewiki_t["de"]["meta data"] = "Meta-Data";
-
-
-#-- meta <textarea> 
-$ewiki_plugins["edit_form_append"][] = "ewiki_aedit_metadata_box";
-function ewiki_aedit_metadata_box($id, &$data, $action) {
-
-   global $ewiki_config;
-
-   #-- retrieve {meta} data
-   $val = "";
-   if ($m = $data["meta"]["meta"]) foreach ($m as $id => $line) {
-      if (!in_array($id, $ewiki_config["meta"]["keep_string"])) {
-         $line = preg_replace("/,\s*/", ", ", $line);
-      }
-      $val .= "$id: " . $line . "\n";
-   }
-
-   #-- show it up in an edit box
-   $var = EWIKI_UP_METABOX;
-   $val = htmlentities($val);
-   return(ewiki_t(<<< EOT
-<br />
- _{meta data}:<br /><textarea rows="4" cols="50" name="$var">$val</textarea>
-<br />
-EOT
-   ));
-}
-
-
-#-- save into db {meta}{meta} field
-$ewiki_plugins["edit_save"][] = "ewiki_edit_save_metadata";
-function ewiki_edit_save_metadata(&$save, &$old_data) {
-
-   global $ewiki_config;
-
-   #-- clean old meta array (to allow for entry removal)
-   unset($save["meta"]["meta"]);
-
-   if ($val = trim($_REQUEST[EWIKI_UP_METABOX])) {
-
-      #-- walk through specified entries
-      preg_match_all('/^(\w+):(.+(?:(?:\n[^:\n]+)*\n)?)/m', $val, $uu);
-      if (count($uu[1])) {
-         foreach ($uu[1] as $i=>$name) {
-
-            #-- entry name
-            $name = strtolower($name);
-            if ($new = $ewiki_config["meta"]["rename_tag"][$name]) {
-               $name = $new;
-            }
-
-            #-- clean up
-            if (!in_array($id, $ewiki_config["meta"]["keep_string"])) {
-               $str = preg_replace("/\s*,\s*/", ",", trim($uu[2][$i]));
-            }
-
-            #-- store (also empty strings)
-            $save["meta"]["meta"][$name] = $str;
-      }  }
-   }
-}
-
-
-?>
\ No newline at end of file