varios ajustes :-P

Gemfile

@@ -26,12 +26,7 @@ group :assets do
   gem 'sass-rails', "  ~> 3.1.0"
   gem 'coffee-rails', "  ~> 3.1.0"
   gem 'uglifier'
-end
-
-group :development do
-  gem 'rails3-generators'
-  gem 'nifty-generators'
-  gem 'pry'
+  gem 'twitter-bootstrap-rails', :git => 'git://github.com/marciomr/twitter-bootstrap-rails.git'
 end
 
 group :test do

app/controllers/application_controller.rb

@@ -1,5 +1,5 @@
 class ApplicationController < ActionController::Base
-  helper_method :current_user, :admin?, :unauthorized!
+  helper_method :current_user, :admin
   # See ActionController::RequestForgeryProtection for details
   # Uncomment the :secret if you're not using the cookie session store
   protect_from_forgery # :secret => '5f2f9061bb334aa869d4717f2779655e'

app/controllers/books_controller.rb

@@ -4,10 +4,21 @@ class BooksController < ApplicationController
   load_and_authorize_resource
   protect_from_forgery :only => [:create, :update, :destroy]
 
-  autocomplete :author, :name
-  autocomplete :tag, :title
-  for attribute in [:editor, :subject, :collection, :city, :country] do
-    autocomplete :book, attribute
+    %w(editor subject city country).each do |field| 
+    define_method "typeahead_#{field}" do
+      @books = Book.order(field.to_sym).where("#{field} like ?", "%#{params[:query]}%")
+      render :json => @books.map(&(field.to_sym)).uniq
+    end
+  end  
+
+  def typeahead_authors  
+    @authors = Author.order(:name).where("name like ?", "%#{params[:query]}%")
+    render :json => @authors.map(&:name).uniq
+  end
+
+  def typeahead_tags  
+    @tags = Tag.order(:title).where("title like ?", "%#{params[:query]}%")
+    render :json => @tags.map(&:title).uniq
   end
 
   def adv_search
@@ -18,8 +29,12 @@ def index
     respond_to do |format|
 
       format.html do
-        @adv_search = !params[:adv_search].nil?
+        @adv_search = params[:adv_search] if params[:adv_search]
 
+        if params[:book] && params[:user]
+          user = User.find_by_username(params[:user])  
+          @book = user.books.find_by_tombo(params[:book])
+        end         
         @books = Book.search params[:search], 
                   :star => true,       # Automatic Wildcard
                   :field_weights => {  # Order of relevance
@@ -66,27 +81,37 @@ def index
 
   def show
     @user = User.find_by_username(params[:user_id])
+    @book = @user.books.find_by_tombo(params[:id])
+    raise("not found") if @book.nil?
   end
 
   def new
     @user = User.find_by_username(params[:user_id])
-    if (@user.try(:admin?))
-      redirect_to root_path, :alert => "O admin não pode possuir livros." 
+    if @user != current_user
+      redirect_to new_user_book_path(current_user), :alert => "Acesso Negado!" if !current_user.admin?
+    end
+    if @user.nil?
+      redirect_to root_path, :alert => "Erro: você precisa estar no seu site para criar um livro." 
     else
-      @attributes = {}
-      @attributes = Book.get_attributes(params[:isbn]) if params[:isbn]
-      @book = Book.new
-      @book.authors.build
+
+      if params[:isbn]
+        @attributes = Book.get_attributes(params[:isbn]) || { 'isbn' => params[:isbn] } 
+        @book = Book.new @attributes
+      else
+        @book = Book.new
+      end 
+
+      @book.authors.build          
     end
   end
 
   def create    
     @book = Book.new(params[:book])
-    user = User.find_by_username(params[:user_id])
-    @book.user_id = user.try(:id)
+    @user = User.find_by_username(params[:user_id])
+    @book.user_id = @user.try(:id)
 
     if @book.save
-      redirect_to user_book_path(user, @book), :notice => "Livro criado com sucesso."
+      redirect_to user_book_path(@user, @book), :notice => "Livro criado com sucesso."
     else
       render :action => 'new'
     end
@@ -106,6 +131,6 @@ def update
 
   def destroy
     @book.destroy
-    redirect_to books_url, :notice => "Livro deletado com sucesso."
+    redirect_to root_path, :notice => "Livro deletado com sucesso." # queria voltar pra onde eu estava...
   end
 end

app/helpers/application_helper.rb

@@ -1,7 +1,7 @@
 module ApplicationHelper
 
   def link_to_remove_fields(name, f)  
-    f.hidden_field(:_destroy) + link_to_function(name, "remove_fields(this)")  
+    f.hidden_field(:_destroy) + link_to_function(name, "remove_fields(this)", :class => 'close')  
   end  
 
   def link_to_add_fields(name, f, association)  

app/models/book.rb

@@ -1,5 +1,5 @@
 # coding: utf-8
-
+require 'open-uri'
 class Book < ActiveRecord::Base
   extend FriendlyId
   friendly_id :tombo
@@ -68,7 +68,7 @@ def self.fields
     set_property :delta => true
   end
 
-  ['author', 'title', 'editor', 'language', 'collection'].each do |field|
+  %w(author title editor language collection).each do |field|
     sphinx_scope("by_#{field}".to_sym) do | f |
       {:conditions => { field.to_sym => f }}
     end
@@ -142,7 +142,10 @@ def self.get_attributes_from_gbook(isbn)
       attributes['subtitle'] = entry.css('dc|title').last.text.titleize
     end    
 
-    attributes['authors'] = entry.css("dc|creator").collect{ |a| a.text.titleize }
+    attributes['authors_attributes'] = {}
+    entry.css("dc|creator").each_with_index do |author, i|
+      attributes['authors_attributes'][i.to_s] = { 'name' => author.text.titleize }
+    end
 
     attributes
   end
@@ -151,16 +154,16 @@ def self.get_attributes_from_library(isbn)
     book = Book.find_by_isbn(isbn)
     if book
       attributes = book.attributes
-      attributes['authors'] = Author.find_all_by_book_id(book.id).map(&:name)
+      attributes['authors_attributes'] = {}
+      Author.find_all_by_book_id(book.id).each_with_index do |author, i|
+        attributes['authors_attributes'][i.to_s] = { 'name' => author.name.titleize }
+      end
     end
     attributes
   end
 
   def self.get_attributes(isbn)
-#    attributes = Book.get_attributes_from_library(isbn)
-#    attributes ||= Book.get_attributes_from_gbook(isbn)
-#    attributes ||= {'isbn' => isbn}
-    Book.get_attributes_from_library(isbn) || Book.get_attributes_from_gbook(isbn) || { 'isbn' => isbn }
+    Book.get_attributes_from_library(isbn) || Book.get_attributes_from_gbook(isbn)
   end
 
 

app/views/books/_adv_search.html.erb

@@ -1,9 +1,40 @@
-<div id="adv_search_content">
-  Título: <%= text_field_tag :title_filter, params[:title_filter], :size => 30 %><br/> 
-  Autor: <%= text_field_tag :author_filter, params[:author_filter], :size => 30 %><br/>
-  Editor: <%= text_field_tag :editor_filter, params[:editor_filter], :size => 30 %><br/>
-  Língua: <%= select "language_filter", "", Book.languages, {:include_blank => true} %> <br/>
-  PDF: <%= check_box_tag :pdf_filter %><br/>
-
-  <%= link_to "esconder busca avançada", books_path, :remote => true, :id => :adv_search_hide %>
-</div>
+<fieldset>
+  <br/>
+  <legend>Busca Avançada</legend>
+  <%= form_tag books_path, :method => :get, :id => 'advanced_search' do %>
+    <div class="control-group">
+      Título 
+      <div class="controls">
+      <%= text_field_tag :title_filter, params[:title_filter] %>
+      </div>
+    </div>
+    <div class="control-group">
+      Autor 
+      <div class="controls">
+      <%= text_field_tag :author_filter, params[:author_filter] %>
+      </div>
+    </div>
+    <div class="control-group">
+      Editor 
+      <div class="controls">
+      <%= text_field_tag :editor_filter, params[:editor_filter] %>
+      </div>
+    </div>
+    <div class="control-group">
+      Língua
+      <div class="controls">
+      <%= select "language_filter", "", Book.languages, {:include_blank => true} %> 
+      </div>
+    </div>
+    <div class="control-group">
+      PDF 
+      <div class="controls">
+      <%= check_box_tag :pdf_filter %>
+      </div>
+    </div>
+
+    <div class="form-actions">
+      <%= submit_tag "Busca", :class => 'btn btn-primary'%>
+    </div>  
+  <% end %>
+</fieldset>  

app/views/books/_author_fields.html.erb

@@ -1,9 +1,7 @@
-<p class="fields">  
-    <%= f.label :name, "Autor" %><br /> 
-    <% if name %>
-      <%= f.autocomplete_field :name, autocomplete_author_name_books_path, :class => "book_author", :value => name %>
-    <% else %>
-      <%= f.autocomplete_field :name, autocomplete_author_name_books_path, :class => "book_author"%>  
-    <% end %>
-    <%= link_to_remove_fields "remove", f %>  
-</p>  
+<div class="control-group">  
+    <%= f.label :name, "Autor", :class => 'control-label' %> 
+    <div class="controls">
+      <%= f.text_field :name, :class => "book_authors text_field" %>  
+      <span class="help-inline"><%= link_to_remove_fields raw("&times;"), f %></span>
+    </div>  
+</div>  

app/views/books/_tag_fields.html.erb

@@ -1,5 +1,7 @@
-<p class="fields">  
-    <%= f.label :title, "Palavra Chave" %><br />  
-    <%= f.autocomplete_field :title, autocomplete_tag_title_books_path %>
-    <%= link_to_remove_fields "remove", f %>  
-</p>  
+<div class="control-group">  
+    <%= f.label :title, "Palavra Chave", :class => 'control-label' %>
+    <div class="controls">
+      <%= f.text_field :title, :class => "book_tags text_field" %>
+    <span class="help-inline"><%= link_to_remove_fields raw("&times;"), f %></span>
+    </div> 
+</div>