huobazi

# RSS采集并自动发帖到某网站

require 'mechanize'
require 'simple-rss'

puts "loading exists guid list..."
# 读取已存在的guids
old_guids = []
guid_file = File.open('guids.dat',"a+")
guid_file.each_line { |line| old_guids << line.gsub("\n",'') }

huobazi

// jQuery need
setTimeout(showBTW, 1000);
function showBTW(){
  $("body").append('<div class="bottom_pop_window">\
      <div class="title">热门推荐<a href="#" onclick="return closeBTW();" class="close">关闭</a></div> \
      <iframe src="/btw" frameborder="no"></iframe></div>');
  $(".bottom_pop_window").css("bottom",-140).animate({ bottom : 10 });
}

function closeBTW(){

huobazi

# coding: UTF-8
# 
# 以下为 Rake 任务，功能是将普通文件系统里面的东西转移到 MongoDB GridFS 里面
# 此代码片段来自于 Homeland 项目： https://github.com/huacnlee/homeland/tree/mysql
# 场景：
# 老架构 Linux File Store, Paperclip, hash 目录:"https://github.com/huacnlee/homeland/blob/ca0bdd8ab26da7b780e2dae7eba12b79f41e6d65/config/initializers/paperclip_hashpath.rb"
# 新架构 Mongodb GridFS, Garrierwave, 继续沿用 Paperclip 目录兼容: https://github.com/huacnlee/homeland/tree/7100ce4c506cc2c4387f25e50c533e5bbcac6cc2/app/uploaders
# 整个过程不会修改任何原始数据库和上传文件
#
require 'mongo'

huobazi

def safe_login(str)
  str.gsub(/[^a-z0-9\-_]/,'')
end

# Test
ruby-1.9.2-p0 > safe_login("asdlg1-24_1(*&(sdgsdg")
=> "asdlg1-24_1sdgsdg"

huobazi

Coreseek （Sphinx） for MySQL 数据源 安装教程

1. 下载源代码

  $ wget http://www.coreseek.cn/uploads/csft/3.2/coreseek-3.2.13.tar.gz
  $ tar xzf coreseek-3.2.13.tar.gz
  $ cd coreseek-3.2.13

2. 中文测试环境检查：

huobazi

# 去除区域里面的HTML内容的换行和空白标记  
def spaceless(&block)
  data = with_output_buffer(&block)
  data = data.gsub(/>\s+</,"><")
  data
end

huobazi

module StringExtensions
  def remove_html_tags()
    self.gsub(/<.+?>/, "")
  end
  
  # clear unsafe char with url slug
  def safe_slug(spliter = '-')
    @slug = self
    if @slug.blank?
      Guid.new

huobazi

# Nginx Linux 下面创建为系统服务脚本
#!/bin/sh -e

### BEGIN INIT INFO
# Provides:          nginx
# Required-Start:    $all
# Required-Stop:     $all
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the nginx web server

huobazi

# Deploy Rails on Ubuntu with shell

#!/bin/sh
echo "=== YTRIPTHIRD UBUNTU INSTALL ==="
cd /tmp

# Ruby
echo "=== Install Ruby library..."
sudo apt-get install g++ ruby1.8 rubygems rake irb ruby1.8-dev build-essential libopenssl-ruby libssl-dev imagemagick rdtool 
echo "=== Ruby library install done."

huobazi

class String
  def remove_html_tags()
    self.gsub(/<.+?>/, "")
  end
  
  # clear unsafe char with url slug
  def safe_slug(spliter = '-')
    @slug = self
    if @slug.blank?
      Guid.new