removed mods directory from the ATutor codebase

[atutor.git] / mods / wiki / plugins / linking / link_icons.php

diff --git a/mods/wiki/plugins/linking/link_icons.php b/mods/wiki/plugins/linking/link_icons.php
deleted file mode 100644 (file)
index 222a977..0000000
--- a/mods/wiki/plugins/linking/link_icons.php
+++ /dev/null
@@ -1,75 +0,0 @@
-<?php
-
-/*
- this _link_regex_callback() plugin scans for icons in a
- given directory and prepends it before all links generated
- by ewiki_format()
-*/
-
-
-$ewiki_plugins["link_final"][] = "ewiki_link_icons";
-
-define("EWIKI_LINK_ICONS_DIR", "/icons/");             # absolute to www root
-define("EWIKI_LINK_ICONS_LOOKUP_DIR", "./icons");      # to access the files
-define("EWIKI_LINK_ICONS_LOOKUP_SIZE", 1);             # use getimagesize()
-define("EWIKI_LINK_ICONS_DEFAULT_SIZE", 'width="14" height="14"');  # fallback
-
-$ewiki_link_icons = array(
-   "wikipage" => "",
-   "notfound" => "bomb.png",
-   "email" => "letter.gif",
-   "binary" => "disk.jpeg",
-   "http" => "www",
-   "mailto" => "letter.gif",
-   "ftp" => "disk.jpeg",
-);
-
-
-
-function ewiki_link_icons(&$html, $type, $href, $title) {
-
-   global $ewiki_link_icons;
-
-   ksort($type);
-   foreach (array_reverse($type) as $probe) {
-
-      if ($probe == "image") {
-         return;
-      }
-      $probe = strtolower($probe);
-
-      $test = array(
-         $ewiki_link_icons[$probe],
-         $probe,
-         $probe.".png",
-         $probe.".gif",
-         $probe.".jpeg",
-      );
-
-      foreach ($test as $f) {
-
-         if (strlen($f) && file_exists($fn2 = EWIKI_LINK_ICONS_LOOKUP_DIR . "/" . $f)) {
-
-            if (EWIKI_LINK_ICONS_LOOKUP_SIZE && ($uu = @getimagesize($fn2))) {
-               $img_sizes = $uu[4];
-            }
-            else {
-               $img_sizes = EWIKI_LINK_ICONS_DEFAULT_SIZE;
-            }
-
-            $img = '<img src="' . EWIKI_LINK_ICONS_DIR . $f . '" ' .
-                    $img_sizes . ' alt="\'" border="0" />';
-
-            $html = strtok($html, ">") . ">" . $img . strtok("\000");
-
-            return;
-         }
-
-      }
-
-   }
-
-}
-
-
-?>
\ No newline at end of file