Added directors model

Author: maskedcoder

app/assets/javascripts/directors.js.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/javascripts/movies.js.coffee

@@ -10,6 +10,12 @@ jQuery ->
       noneSelectedText: "Select actors",
       selectedText: "# actors selected"
     ).multiselectfilter()
+    # Multiselect for movie index, to filter movies by one or more directors
+    $("select#director").multiselect(
+      selectedList: false,
+      noneSelectedText: "Select directors",
+      selectedText: "# directors selected"
+    ).multiselectfilter()
     # Toggle the filter controls
     $("#filters-toggle").click( ->
       $("#new-filters").toggle("blind")
@@ -167,6 +173,74 @@ jQuery ->
         )
       )
 
+    # Helper function for inserting html representing directors
+    logDirector = (name, val) ->
+      #console.log(name)
+      $("#director-list").append($("<li>").text(name).attr("data-id", val).append($("<p class=\"delete-director\">").button(
+        icons: 
+          primary: "ui-icon\-closethick"
+        text: false
+      ).click( ->
+        $(this).parent().remove()
+        $("option.director[value="+val+"]").remove())))
+      $("#movie_directors").append("<option class=\"director\" selected=\"true\" value=\"" + val + "\">" + name + "</option>")
+    # Button to remove director's from the movie's list
+    $(".delete-director").button(
+        icons: 
+          primary: "ui-icon\-closethick"
+        text: false
+      ).click( ->
+        id = $(this).parent().attr("data-id")
+        $(this).parent().remove()
+        $("option.director[value="+id+"]").remove())
+    # Autocomplete box for adding directors to the movie's list
+    $(".director-picker").autocomplete(
+      source: (request, response) ->
+        $.getJSON("/directors.json", (rawdata) ->
+          matcher = new RegExp($.ui.autocomplete.escapeRegex(request.term), "i")
+          data = []
+          for obj in rawdata
+            data.push({"label": obj.firstname + " " + obj.lastname, "value": obj.id})
+          response($.grep(data, (el, index) ->
+            return matcher.test(el.label)
+            ))
+          )
+      select: (event, ui)->
+        if ui.item && ($("option.director[value=" + ui.item.value + "]").length == 0)
+          logDirector(ui.item.label, ui.item.value)
+          event.preventDefault()
+          $(this).autocomplete("close")
+          $(this).val("")
+      response: (event, ui) ->
+        if ui.content.length == 0
+          strg = this.value
+          length = strg.length
+          idex = strg.lastIndexOf " " # seperates firstname and lastname based on last space
+          fname = strg.substr(0, idex)
+          lname = strg.substr(idex+1, length - idex - 1)
+          $("#create-new-director").show().text("Create " + this.value).attr("data-firstname", fname).attr("data-lastname", lname)
+        else
+          $("#create-new-director").hide()
+    )
+    # Button for adding new director to the database
+    $("#create-new-director").click( ->
+      firstname = $(this).attr("data-firstname")
+      lastname = $(this).attr("data-lastname")
+      $.ajax(
+        url: "/directors.json",
+        type: "POST",
+        data: 
+          "director[firstname]": firstname,
+          "director[lastname]": lastname,
+        success: (a,b,c,d) -> 
+          logDirector(firstname + " " + lastname, a.id)
+          $("#create-new-director").hide()
+        failure: (a,b,c,d) ->
+          alert "Failure"
+          console.log(a, b, c, d)
+        )
+      )
+      
   # Control for adding a viewing date to the movie 
   if $("body").data("action") == "show"
     convertDateFormat = (date) ->

app/assets/stylesheets/directors.css.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the Directors controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/directors_controller.rb

@@ -0,0 +1,89 @@
+class DirectorsController < ApplicationController
+  # GET /directors
+  # GET /directors.json
+  def index
+    @directors = Director.order(:lastname, :firstname)
+    
+    if params[:q]
+      @directors.keep_if {|director| director.name =~ Regexp.new(Regexp.escape(params[:q]))}
+    end
+    
+    @search = params[:q] || ""
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.json { render json: @directors }
+    end
+  end
+
+  # GET /directors/1
+  # GET /directors/1.json
+  def show
+    @director = Director.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render json: @director }
+    end
+  end
+
+  # GET /directors/new
+  # GET /directors/new.json
+  def new
+    @director = Director.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render json: @director }
+    end
+  end
+
+  # GET /directors/1/edit
+  def edit
+    @director = Director.find(params[:id])
+  end
+  
+  # POST /directors
+  # POST /directors.json
+  def create
+    @director = Director.new(params[:director])
+
+    respond_to do |format|
+      if @director.save
+        format.html { redirect_to @director, notice: 'Director was successfully created.' }
+        format.json { render json: @director, status: :created, location: @director }
+      else
+        format.html { render action: "new" }
+        format.json { render json: @director.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /directors/1
+  # PUT /directors/1.json
+  def update
+    @director = Director.find(params[:id])
+
+    respond_to do |format|
+      if @director.update_attributes(params[:director])
+        format.html { redirect_to @director, notice: 'Director was successfully updated.' }
+        format.json { head :no_content }
+      else
+        format.html { render action: "edit" }
+        format.json { render json: @director.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /directors/1
+  # DELETE /directors/1.json
+  def destroy
+    @director = Director.find(params[:id])
+    @director.destroy
+
+    respond_to do |format|
+      format.html { redirect_to directors_url }
+      format.json { head :no_content }
+    end
+  end
+end

app/controllers/movies_controller.rb

@@ -16,6 +16,9 @@ def index
     @actors = []
     Actor.order(:lastname, :firstname).each {|actor| @actors.push(actor.name)}
 
+    @directors = []
+    Director.order(:lastname, :firstname).each {|director| @directors.push(director.name)}
+    
     @genres = [""]
     Genre.order(:name).each {|genre| @genres.push(genre.name)}
 
@@ -73,6 +76,13 @@ def create
     else
       params[:movie][:genres] = []
     end
+    if params[:movie][:directors]
+      params[:movie][:directors].map!{ |id|
+        Director.find(id)
+        }
+    else
+      params[:movie][:directors] = []
+    end
     @movie = Movie.new(params[:movie])
 
     respond_to do |format|
@@ -104,6 +114,13 @@ def update
     else
       params[:movie][:genres] = []
     end
+    if params[:movie][:directors]
+      params[:movie][:directors].map!{ |id|
+        Director.find(id)
+        }
+    else
+      params[:movie][:directors] = []
+    end
 
     respond_to do |format|
       if @movie.update_attributes(params[:movie])

app/helpers/directors_helper.rb

@@ -0,0 +1,2 @@
+module DirectorsHelper
+end

app/models/director.rb

@@ -0,0 +1,13 @@
+class Director < ActiveRecord::Base
+  attr_accessible :firstname, :lastname
+  
+  validates :lastname, :presence => true
+  
+  has_many :directors_movies, :dependent => :destroy
+  has_many :movies, :through => :directors_movies
+  
+  # Outputs the actor's name in the format 'firstname lastname'
+  def name
+    "#{firstname} #{lastname}"
+  end
+end

app/models/directors_movie.rb

@@ -0,0 +1,5 @@
+class DirectorsMovie < ActiveRecord::Base
+  attr_accessible :director_id, :movie_id
+  belongs_to :director
+  belongs_to :movie
+end

app/models/movie.rb

@@ -7,6 +7,8 @@ class Movie < ActiveRecord::Base
   has_many :actors, :through => :actors_movies
   has_many :genres_movies, :dependent => :destroy
   has_many :genres, :through => :genres_movies
+  has_many :directors_movies, :dependent => :destroy
+  has_many :directors, :through => :directors_movies
 
   has_many :views, :dependent => :destroy
 
@@ -90,6 +92,14 @@ def self.search(q, sort, filters)
         else
           value.each {|i, val| nmovies.keep_if {|movie| movie.actors.index {|actor| actor.firstname + " " + actor.lastname == val }}}
         end
+      elsif name == "director"
+        if value.kind_of? String
+          nmovies.keep_if {|movie| movie.directors.index {|director| director.firstname + " " + director.lastname == value}}
+        elsif value.kind_of? Array
+         value.each {|val| nmovies.keep_if {|movie| movie.directors.index {|director| director.firstname + " " + director.lastname == val }}}
+        else
+          value.each {|i, val| nmovies.keep_if {|movie| movie.directors.index {|director| director.firstname + " " + director.lastname == val }}}
+        end
       elsif name == "genre"
         nmovies.keep_if {|movie| movie.genres.index {|genre| genre.name == value}}
       elsif sortables[name] == :year

app/views/directors/_form.html.erb

@@ -0,0 +1,27 @@
+<%= form_for(@director) do |director_form| %>
+  <% if @director.errors.any? %>
+    <div id="error_explanation" class="ui-widget ui-state-error ui-corner-all" style="padding: 0 .7em;">
+      <span class="ui-icon ui-icon-alert" style="float: left; margin-right: 0.3em;">&nbsp;</span>
+      <strong><%= pluralize(@director.errors.count, "error") %> prohibited this director from being saved:</strong>
+
+      <ul>
+      <% @director.errors.full_messages.each do |msg| %>
+        <li><%= msg %></li>
+      <% end %>
+      </ul>
+    </div>
+  <% end %>
+  
+  <div class="field">
+  	<%= director_form.label :firstname, 'First Name:' %>
+  	<%= director_form.text_field :firstname %>
+  </div>
+  <div class="field">
+  	<%= director_form.label :lastname, 'Last Name:' %>
+  	<%= director_form.text_field :lastname %>
+  </div>
+  
+  <div class="actions">
+    <%= director_form.submit %>
+  </div>
+<% end %>

app/views/directors/edit.html.erb

@@ -0,0 +1,12 @@
+<%= content_for :title do %>
+	Editing <%= @director.name %>
+<% end %>
+
+<%= content_for :options do %>
+	<%= link_to 'Back', back_url %>
+	<%= link_to 'Show', @director %>
+<% end %>
+
+<article class="person">
+	<%= render 'form' %>
+</article>

app/views/directors/index.html.erb

@@ -0,0 +1,19 @@
+<%= content_for :title do %>
+	Directors
+<% end %>
+
+<%= content_for :options do %>
+	<%= link_to 'New Director', new_director_path %>
+<% end %>
+
+<form action="" method="GET" role="search" onsubmit="return q.value != ''">
+	<input id="searchbar" type="text" name="q" placeholder="Search..." <% if defined? @search %>value="<%= @search %>"<% end %> />
+	<button title="Search" id="searchbtn" type="submit" class="ui-button-icon-only"><span style="display: inline-block" class="ui-icon ui-icon-search"></span></button>
+</form>
+<% @directors.each do |director| %>
+		<article class="person">
+			<a href="<%= url_for director %>"><h2><%= director.name %></h2></a>
+			<%= link_to 'Edit', edit_director_path(director), :class => "btn-edit ui-icon ui-icon-pencil", :title => 'Edit' %>
+			<%= link_to 'Destroy', director, method: :delete, data: { confirm: "Do you want to permanently delete the director #{director.name}?" }, :class => "btn-delete ui-icon ui-icon-closethick", :title => 'Delete' %>
+		</article>
+<% end %>

app/views/directors/new.html.erb

@@ -0,0 +1,11 @@
+<%= content_for :title do %>
+	New director
+<% end %>
+
+<%= content_for :options do %>
+	<%= link_to 'Back', back_url %>
+<% end %>
+
+<article class="person">
+	<%= render 'form' %>
+</article>

app/views/directors/show.html.erb

@@ -0,0 +1,33 @@
+<%= content_for :title do %>
+	<%= @director.name %>
+<% end %>
+
+<%= content_for :options do %>
+	<%= link_to 'Back', back_url %>
+	<%= link_to 'Edit', edit_director_path(@director) %>
+	<%= link_to 'Delete', @director, method: :delete, data: { confirm: "Do you want to permanently delete the director #{@director.name}?" } %>
+<% end %>
+
+<p id="notice"><%= notice %></p>
+
+<article class="person">
+	<h2><%= @director.name %></h2>
+	
+    <% @director.movies.sort! { |a,b| a.title.downcase <=> b.title.downcase } %>
+	<% @director.movies.each do |movie| %>
+		<article class="<%= movie.dvd == 1 ? "dvd" : "video" %>">
+			<a href="<%= url_for movie %>"><h2><%= movie.display_name %> <%= movie.yearstring %></h2></a>
+			<%= link_to 'Edit', edit_movie_path(movie), :class => "btn-edit ui-icon ui-icon-pencil", :title => 'Edit' %>
+			<%= link_to 'Delete', movie, method: :delete, data: { confirm: "Do you want to permanently delete the movie #{movie.display_name}?" }, :class => "btn-delete ui-icon ui-icon-closethick", :title => 'Delete' %>
+			<% if movie.lastWatched %>
+				<p>Last Watched: <span class="lastwatched"><%= movie.lastWatched %></span></p>
+			<% end %>
+			<p>Duration: <span><%= movie.duration %><% if movie.duration %> minutes<% end %></span></p>
+			<div>
+			<% movie.genres.each do |genre| %>
+				<%= link_to genre.name, genre, :class => "genre" %>
+			<% end %>
+			</div>
+		</article>
+	<% end %>
+</article>

app/views/layouts/application.html.erb

@@ -15,6 +15,7 @@
 		<%= link_to "Actors", actors_path %>
 		<%= link_to "Genres", genres_path %>
 		<%= link_to "Views", views_path %>
+		<%= link_to "Directors", directors_path %>
 		<%= link_to "Random", random_movies_path %>
 	</nav>
 </hgroup>

app/views/layouts/home.html.erb

@@ -15,6 +15,7 @@
 		<%= link_to "Actors", actors_path %>
 		<%= link_to "Genres", genres_path %>
 		<%= link_to "Views", views_path %>
+		<%= link_to "Directors", directors_path %>
 		<%= link_to "Random", random_movies_path %>
 	</nav>
 </hgroup>