<?xml version="1.0" encoding="UTF-8" ?>
<Module>
<ModulePrefs title="News from Friends of the Earth"
            directory_title="News from Friends of the Earth"
            description="News, tips, videos and latest forum posts from Friends of the Earth"
            author="Chris Graham"
            author_email="webmaster@foe.co.uk"
            author_affiliation="Friends of the Earth"
            author_location="London, UK"
            screenshot="http://hosting.gmodules.com/ig/gadgets/file/117940367218676453858/friends_earth_news_preview.png"
            thumbnail="http://hosting.gmodules.com/ig/gadgets/file/117940367218676453858/friends_earth_logo.gif"
            height="400"
            width="350"
            scrolling="false"
            singleton="false">
  <Require feature="dynamic-height"/>
  <Require feature="setprefs"/>
  <Require feature="tabs"/>
  <Require feature="analytics"/>
</ModulePrefs>

<UserPref name="entries" display_name="No of entries:" datatype="enum" default_value="5">
  <EnumValue value="1"/>
  <EnumValue value="2"/>
  <EnumValue value="3"/>
  <EnumValue value="4"/>
  <EnumValue value="5"/>
</UserPref>
<UserPref name="summaries" display_name="Display summaries:" datatype="enum" default_value="0">
  <EnumValue value="-1" display_value="none"/>
  <EnumValue value="100" display_value="short"/>
  <EnumValue value="200" display_value="medium"/>
  <EnumValue value="300" display_value="long"/>
  <EnumValue value="400" display_value="longer"/>
  <EnumValue value="0" display_value="show all"/>
</UserPref>
<UserPref name="selectedTab" datatype="hidden"/>
<Content type="html"><![CDATA[

  <style type="text/css">
  .tablib_table {
    font-size: __UP_tabFontSize__;
  }
  .tablib_selected, .tablib_unselected {
    width: 23%;
  }
.footer {
    font-size: 0.7em;
    text-align: center;
}
  .statusLabel {
    font-size: 0.75em;
    font-style: italic;
    padding-top: 10px;
    text-align: center;
  }
  .feedHeader {
    padding-top: 5px;
    font-size: 0.7em;
  }
  .feedHeader .feedTitle {
    font-weight: bold;
    font-size: 1.1em;
  }
  .feedHeader .feedAuthor {
    font-weight: normal;
    font-size: 0.8em;
    color: #676767;
  }

  .feedList {
    font-size: 0.7em;
    margin: 0px;
    padding: 0px 0px 5px 0px;
    border-bottom: 1px solid #aaaaaa;
    scroll: auto;
  }
  .feedList li {
    margin-top: 5px;
    padding: 3px 3px 0px 3px;
        border-top: 1px solid #aaaaaa;
  }
  .feedList li div.entryTitle a {
    font-weight: bold;
  }
  .feedList li div.entryTimestamp {
    font-size: 0.95em;
    font-style: italic;
    color: #676767;
  }
  </style>

  <script>
  // Global variables
  var prefs = new _IG_Prefs(__MODULE_ID__);
  var tabs = new _IG_Tabs(__MODULE_ID__);

  /**
   * Initialize tabs when page loads.
   * Create tab for each userpref only if userpref is not empty.
   */
  function init() {
    var f1 = _trim("http://www.foe.co.uk/rss/tip_of_the_day.xml");
    var f2 = _trim("http://www.foe.co.uk/rss/press_releases.xml");
    var f3 = _trim("http://www.youtube.com/rss/user/friendsoftheearth/videos.rss");
    var f4 = _trim("http://www.foe.co.uk/forum/index.php?type=rss;action=.xml");    
    var ft1 = _trim("Tip");
    var ft2 = _trim("News");
    var ft3 = _trim("Videos");
    var ft4 = _trim("Forum");


    if (f1 != "") {
      tabs.addDynamicTab(((ft1 == "") ? "Feed 1" : ft1), _IG_Callback(callbackTab, f1));
    }
    if (f2 != "") {
      tabs.addDynamicTab(((ft2 == "") ? "Feed 2" : ft2), _IG_Callback(callbackTab, f2));
    }
    if (f3 != "") {
      tabs.addDynamicTab(((ft3 == "") ? "Feed 3" : ft3), _IG_Callback(callbackTab, f3));
    }
    if (f4 != "") {
      tabs.addDynamicTab(((ft4 == "") ? "Feed 4" : ft4), _IG_Callback(callbackTab, f4));
    }    

  };

  /**
   * Fetches an Atom or RSS feed and generates content inside the
   * selected tab's content container.  This function is called whenever
   * a tab is selected.
   */
  function callbackTab(tabId, feedUrl) {
    var showFeedDesc = true;
    var summaries = prefs.getInt("summaries");
    var entries = prefs.getInt("entries");
    var renderHtml = true;
    var showTimestamp = false;
    var container = _gel(tabId);

    // Display loading message before fetching feed.
    container.innerHTML = '<div class="statusLabel">Loading...</div>';

    // Fetch feed and return it as a JSON object.
    // Callback function is defined within local scope.
    _IG_FetchFeedAsJSON(
      feedUrl,
      function(feed) {
        if (typeof feed == "undefined" || typeof feed.Entry == "undefined") {
          container.innerHTML = '<div class="statusLabel">Invalid feed URL:<br>' + feedUrl + '</div>';
        } else {
          // Fetch feed successful.  Generate HTML content from returned JSON object.
          // Create feed header containing title and description.
          var html = new Array();
          html.push('<div class="feedHeader">  <a href="http://www.foe.co.uk" target="_blank" ><img src="http://hosting.gmodules.com/ig/gadgets/file/117940367218676453858/friends_of_the_earth_tiny.gif" align="right" border="0" /></a>');
          html.push('<div class="feedTitle">');
          html.push((feed.Link != "") ? '<a target="_top" href="' + _hesc(feed.Link) + '">' + _hesc(feed.Title) + '</a>' : _hesc(feed.Title));
          html.push((feed.Author != "") ? '<span class="feedAuthor"> by ' + _hesc(feed.Author) + '</span>' : "");
          html.push('</div>');
          if (showFeedDesc) {
          
            html.push('<div class="feedDesc">' + _hesc(feed.Description) + '</div>');
            
          }
          html.push('</div>');

          // Iterate through each feed entry and generate list of content.
          html.push('<ul class="feedList">');
          for (var n = 0; n < feed.Entry.length; n++) {
            var entry = feed.Entry[n];
            html.push('<li>');
            html.push('<a target="_top" href="' + entry.Link + '"><b>' + _hesc(entry.Title) + '</b></a>');
            if (typeof entry.Summary != "undefined" && entry.Summary != "") {
              var summary = document.createElement("div");
              summary.innerHTML = (summaries == 0) ? entry.Summary : entry.Summary.substr(0, summaries) + '...';
              
               if (feed.Title.indexOf("YouTube") != -1){
           html.push('<div class="entrySummary" style="height: 120px;" >');
            }else{
                  html.push('<div class="entrySummary">');
                    }
              html.push((renderHtml ? summary.innerHTML : _hesc(summary.innerHTML)));
              html.push('</div>');
            }
            if (!isNaN(entry.Date) && showTimestamp) {
              html.push('<div class="entryTimestamp">[' + new Date(entry.Date * 1000).toLocaleString() + ']</div>');
            }
            html.push('</li>');
          }
          html.push('</ul><p class="footer"><a href="https://www.foe.co.uk/"  target="_blank">Support Friends of the Earth</a> | <a href="http://www.foe.co.uk/forum/"  target="_blank">Discussion forum</a> | <a href="http://www.foe.co.uk/feedback.html" target="_blank">Contact us</a> </p>');
          container.innerHTML = html.join("");
        }

        // Resize iframe height to fit content.
        _IG_AdjustIFrameHeight();
      },
      entries,
      (summaries > -1)
    );
  }

  // Set onload event handler to call init()
  _IG_RegisterOnloadHandler(init);
  </script>
    
<script>
  _IG_Analytics("UA-207129-3", "/friendsoftheearth");
</script>    
]]>
</Content>
</Module>
