salty_slugs

SaltySlugs

Abstraction of word-based slugs for URLs, w/ or w/o leading numeric IDs.

Installation

• Using Rails 2.1+

<pre> ./script/plugin install git://github.com/norbauer/salty_slugs.git </pre>

Instructions

• SaltySlugs defaults to title as the source_column, slug as the slug_column, and prepends the model ID. Upon creating/updating a record, the plugin will sluggify the source_column when the slug_column is empty, otherwise it will sluggify the slug_column unless the slug_sync option is set to true (defaults to false).

<pre> class Post < ActiveRecord::Base has_slug end post = Post.create(:title => "Do Not Mix Slugs and Salt!") @post.to_param => '23-do-not-mix-slugs-and-salt' </pre>

• You can also overwrite the defaults

<pre> class Product < ActiveRecord::Base has_slug :source_column => :name, :slug_column => :permalink, :prepend_id => false end @product = Product.create(:name => "Salt and Pepper Shaker") @product.to_param => 'salt-and-pepper-shaker' </pre>

• Use the slugged_find class method in your controllers, smart enough to modify the search conditions if prepending ID is found or not. slugged_find is capable of accepting standard ActiveRecord::Base#find options as a second parameter. If no records are found, ActiveRecord::RecordNotFound is raised to match behavior of ActiveRecord::Base#find.

<pre> class PostsController < ApplicationController def show @post = Post.slugged_find(params[:id]) # or optionally with an eager-load @post_with_author = Post.slugged_find(params[:id], :include => :author) # catch exceptions if post is not found rescue ActiveRecord::RecordNotFound flash[:error] = "Post not found" redirect_to :action => :index end end </pre>

• If the sync_slug option is set to true, the source_column will always be sluggified upon updating the record. This means that the slug will not be able to be manually edited, but will always be synchronized to the source_column.

TODO

• Add a word/regexp blacklist, so that they are sliced out of a string when sluggified (for example to remove .com, .net, etc)

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Copyright (c) 2008 Norbauer Inc, released under the MIT license <br/>Written by Jonathan Dance and Jose Fernandez