style_system | (Reply)

From:

I'm not sure if you still need help with this, but this is what I used.


function Entry::print_metadata() 
{
  # ---------------------------------------------------- CUSTOMIZATION ---------------------------------------------------- #

  var bool   show_loc_link    = false;      # set to true to display the Google Map link

  var bool   show_groups_link = true;      # set to true to display the custom friends group link

  var bool   show_music_link  = true;       # set to false to hide the last.fm link to the artist/song pages

  var bool   print_table      = true;       # set to false to display the mood icon inline with the mood text (default FS style)

  var string alignment        = "left";     # set the side of the mood icon (left or right of the currents) - only if printed in table
  
  # set the order in which you want mood, music, location, tags, security and custom friends group to appear
  # any metadata you want to hide journalwide, delete from this list
  var string[] metaorder = ["mood", "music", "groups", "location" ];

  # optional:
  # put in the URLs to the pics you want to use instead of the currents' text labels
  # if you leave it blank, the text label will be used instead
  var string{} metapics = { "mood"               => "IMAGE URL",
                            "music"              => "IMAGE URL",
                            "location"           => "IMAGE URL",
                            "groups"             => "IMAGE URL" };

  # ---------------------------------------------------- CUSTOMIZATION END ---------------------------------------------------- # 

  var string currents       = """<div class="metadata">\n""";         # here all metadata will be added to print currents container

  

  if (size $.metadata) {
 
    
    # display mood and moodicon?
    var bool display_mood = false;
    foreach var string moodtest ($metaorder) {
      if ($moodtest == "mood") { $display_mood = true; }
    }
    
    # table and mood icon
    if (defined $.mood_icon and $display_mood and $print_table) {
      $currents = ($alignment == "left") ?
                  $currents + """<table border="0"><tr><td width="$.mood_icon.width"><img src="$.mood_icon.url" width="$.mood_icon.width" height="$.mood_icon.height" alt="$.metadata{"mood"}" title="$.metadata{"mood"}" /></td><td>""" :
                  $currents + """<table border="0"><tr><td>""";
    }
    
    # step through metadata in the order the user wants
    foreach var string k ($metaorder) {
    
      var string text;                     # the actual value of the metadata
      var string label;                    # the label of the metadata as set in the wizard or set-statements
      

      
      # handling all other metadata
      if ($k != "" and $.metadata{$k} != "") {
        
        # metadata value
        $text = $.metadata{$k};
        
        # label as image or text
        $label = clean_url($metapics{$k}) != "" ? "<img src=\"$metapics{$k}\" title=\"" + lang_metadata_title($k) + "\" alt=\"" + lang_metadata_title($k) + "\" border=0>" : lang_metadata_title($k);
        
        # strip location/music/groups link
        if ((not ($show_loc_link) and ($k == "location"))
            or (not ($show_music_link) and ($k == "music"))
            or (not ($show_groups_link) and ($k == "groups"))) {
          $text = striphtml($text);
        }

        # inline mood image
        if (not ($print_table) and $k == "mood" and defined $.mood_icon) {
          $text = """<img src="$.mood_icon.url" width="$.mood_icon.width" height="$.mood_icon.height" alt="$.metadata{"mood"}" title="$.metadata{"mood"}" align="middle" />""" + $text;
        }

      } #end metadata

      # skipping empty metadata
      else { continue; }
      
      # assemble the individual currents 
      $currents = $currents + """<div><span class="metadata-label metadata-label-$k">$label</span> <span class="metadata-item metadata-item-$k">$text</span></div>""";
      
    } # end foreach

    # table and mood icon
    if ($display_mood and defined $.mood_icon and $print_table) {
      $currents = ($alignment == "left") ?
                  $currents + """</td></tr></table>""" :
                  $currents + """</td><td width="$.mood_icon.width"><img src="$.mood_icon.url" width="$.mood_icon.width" height="$.mood_icon.height" alt="$.metadata{"mood"}" title="$.metadata{"mood"}" /></td></tr></table>""";
    }

    # close currents container and print
    println $currents +  """</div>\n""";
  }
}