A quick script I made to fix a mistake I'd made in setup for achewatr

achewood-fix-titles.js

var mongodb = require("mongodb")
var env = require("jsdom").env
var url = require('url')
var queue = require("queue-async")

function onSuccess(cb){
  return function(err) {
    if (err) {
      console.error(err)
    } else {
      cb.apply(this,Array.prototype.slice.call(arguments,1))
    }
  }
}

mongodb.MongoClient.connect(process.argv[2],onSuccess(function(db){
  var items = db.collection('items')

  function updateItem(href,title,endCb){
    items.update({_id: href},{$set:{title: title}}, onSuccess(function(result){
      console.log(": "+href)
      endCb();
    }))
  }

  var q=queue()

  //Get www.achewood.com/list.php
  console.log("Connecting to list page...")
  env("http://www.achewood.com/list.php", onSuccess(function(window){
    console.log("Connected to list page")
    var document = window.document

    var dds = document.getElementsByTagName('dd')
    //For each page:
    for (var i = 0; i < dds.length; ++i) {
      var anchor = dds[i].getElementsByTagName('a')[0];
      q.defer(updateItem,anchor.href,anchor.textContent);
    }
    q.awaitAll(function(){db.close();})
  }))
}));