hexo/lib/plugins/helper/is.js

A fast, simple & powerful blog framework, powered by Node.js.

exports.is_current = function(path, strict){
  if (strict){
    if (path[path.length - 1] === '/') path += 'index.html';

    return this.path === path;
  } else {
    path = path.replace(/\/index\.html$/, '/');

    return this.path.substring(0, path.length) === path;
  }
};

exports.is_home = function(){
  var config = this.config || hexo.config,
    r = new RegExp('^' + config.pagination_dir + '\\/\\d+\\/');

  return this.path === '' || r.test(this.path);
};

exports.is_post = function(){
  var config = this.config || hexo.config;

  var rUrl = config.permalink
    .replace(/\//g, '\\/')
    .replace(':id', '\\d+')
    .replace(':category', '(\\w+\\/?)+')
    .replace(':year', '\\d{4}')
    .replace(/:(month|day)/g, '\\d{2}')
    .replace(':title', '[^\\/]+');

  var r = new RegExp('^' + rUrl);

  return r.test(this.path);
};

exports.is_archive = function(){
  var config = this.config || hexo.config,
    r = new RegExp('^' + config.archive_dir + '\\/');

  return r.test(this.path);
};

exports.is_year = function(){
  var config = this.config || hexo.config,
    r = new RegExp('^' + config.archive_dir + '\\/\\d{4}\\/');

  return r.test(this.path);
};

exports.is_month = function(){
  var config = this.config || hexo.config,
    r = new RegExp('^' + config.archive_dir + '\\/\\d{4}\\/\\d{2}\\/');

  return r.test(this.path);
};

exports.is_category = function(){
  var config = this.config || hexo.config,
    r = new RegExp('^' + config.category_dir + '\\/');

  return r.test(this.path);
};

exports.is_tag = function(){
  var config = this.config || hexo.config,
    r = new RegExp('^' + config.tag_dir + '\\/');

  return r.test(this.path);
};