Wikka Mod 039

Type: Feature Addition

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Credit:

DigitalNomad
MindMapMod @ WakkaWiki∞

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MindMapMod

Description

This MindMapMod let's you display mindmaps that are created with FreeMind∞ in your WakkaWiki.
After applying the code you can enter the URL of any *.mm-file on your server and it will be displayed like this∞.

2004-05-27: I added a little JavaScript to check if there's a JRE. Besides that, below the map will be a link to download the mind map.

3 Step Procedure

• create the directory /mindmap (in top level)
• copy http://freemind.sourceforge.net/freemindbrowser.jar∞ into this directory
• add the following to /formatters/wakka.php (line 53, MindMapMod∞ + InlineImages∞):
  <?php
      // urls
      else if (preg_match("/^([a-z]+:\/\/\S+?)([^[:alnum:]^\/])?$/", $thing, $matches)) {
          $url = $matches[1];
          // http://www.wakkawiki.com/InlineImages
          if (preg_match("/^(.*)\.(gif|jpg|png)/si", $url)) {
              return "<img src=\"$url\" />".$matches[2];
          } else
          // http://www.wakkawiki.com/MindMapMod/
          if (preg_match("/^(.*)\.(mm)/si", $url)) {
              return "
  <script language=\"JavaScript\">
  <!--
      if(!navigator.javaEnabled()) {
          document.write('Please install a <a href=\"http://www.java.com/\">Java Runtime Environment</a> on your computer.');
      }
  //-->
  </script>
  <applet code=\"freemind.main.FreeMindApplet.class\" archive=\"mindmap/freemindbrowser.jar\" width=\"100%\" height=\"600\">
      <param name=\"type\" value=\"application/x-java-applet;version=1.4\" />
      <param name=\"scriptable\" value=\"false\" />
      <param name=\"modes\" value=\"freemind.modes.browsemode.BrowseMode\" />
      <param name=\"browsemode_initial_map\" value=\"$url\" />
      <param name=\"initial_mode\" value=\"Browse\" />
  </applet>
  <br />
  <span class=\"notes\">Download <a href=\"$url\">this mind map</a> and use the desktop application of <a href=\"http://freemind.sourceforge.net/\">Freemind</a> to edit it.</span>".$matches[2];
              } else
              return "<a href=\"$url\">$url</a>".$matches[2];
      }?>

• Note that the wakkawiki.com URLs in the code above are no longer valid; see links above the code for the archived pages.
  --JavaWoman

See: EmbeddedMapExample