Hexo extended tags

extend.tags.js

var render = hexo.render,
  tag = hexo.extend.tag,
  helper = hexo.extend.helper;

/**
* youku video tag
*
* Syntax:
* {% youku id %}
*/
var youku = function(args, content){
  var id = args[0];

  return '<div class="video-container"><iframe width="560" height="315" src="http://player.youku.com/embed/' + id + '" frameborder="0" allowfullscreen></iframe></div>';
};

/**
* tudou video tag
*
* Syntax:
* {% tudou id %}
*/
var tudou = function(args, content){
  var id = args[0];

  return '<div class="video-container"><iframe width="560" height="315" src="http://www.tudou.com/programs/view/html5embed.action?type=0&code=' + id + '" frameborder="0" allowfullscreen></iframe></div>';
};

/**
* margin note tag
*
* Syntax:
* {% mnote index %}
* Margin note string
* {% endmnote %}
*/
var mnote = function(args, content){
  if (args){
    var index = args[0];
    mnote = '<span class="margin-note-marker"><sup>' + index + '</sup></span> <span class="block margin-div-outer"><span class="block margin-div-inner"><span class="margin-note"><span class="margin-note-marker">' + index + '</span>' + content + '</span></span></span>';
  } else {
    mnote = '<span class="block margin-div-outer"><span class="block margin-div-inner"><span class="margin-note">' + content + '</span></span></span>';
  }

  var text = render.renderSync({text: mnote, engine: 'markdown'});
  text = text.substring(3, text.length-5);

  return text;
};

/**
* margin image tag
*
* Syntax:
* {% mimg url text index %}
*/
var mimg = function(args, content){
  var url = args[0];
  var text = args[1];
  var index = args[2];

  return '<span class="block margin-div-outer"><span class="block margin-div-inner"><span class="block margin-note"><img src=' + url + ' alt="' + text + '" /><b>图' + index + '</b> ' + text + '</span></span></span>';
};

/**
* local file tag
*
* Syntax:
* {% attach file [path] %}
*/
var attach = function(args, content){
  var fileName = args[0];
  var path = args[1] || 'downloads';
  var fullPath = hexo.config.root + path + '/' + fileName;

  return '<a href="' + fullPath + '" download="' + fileName + '">' + fileName + '</a>'
}

tag.register('youku', youku, false);
tag.register('tudou', tudou, false);
tag.register('mnote', mnote, true);
tag.register('mimg', mimg, false);
tag.register('attach', attach, false);