Add minimum/maximum word lengths to session types

app/assets/javascripts/osem.js

@@ -62,7 +62,7 @@ $(function() {
     $("#comments-div").hide();
 });
 
-function word_count(text, divId) {
+function word_count(text, divId, maxcount) {
     var r = 0;
     var input = text.value.replace(/\s/g,' ');
     var word_array = input.split(' ');
@@ -71,4 +71,11 @@ function word_count(text, divId) {
     }
 
     $('#' + divId).text(r);
+    if (r > maxcount) {
+        console.log("R is greater than maxcount");
+        $('#' + divId).css('color', 'red');
+    } else {
+        console.log("R is less than maxcount");
+        $('#' + divId).css('color', '#333');
+    }
 };

app/controllers/proposal_controller.rb

@@ -56,16 +56,27 @@ class ProposalController < ApplicationController
     params[:event].delete :people_attributes
     params[:event].delete :person
 
+    if submitter[:public_name].blank?
+      redirect_to edit_conference_proposal_path(@conference.short_title, @event), :alert => "Your public name cannot be blank"
+      return
+    end
+
+    if submitter[:biography].blank?
+      redirect_to edit_conference_proposal_path(@conference.short_title, @event), :alert => "Your biography cannot be blank"
+      return
+    end
+
     if submitter[:public_name] != @person.public_name || submitter[:biography] != @person.biography
       @person.update_attributes(submitter)
     end
 
     event = Event.find_by_id(params[:id])
 
-    if event.update_attributes!(params[:event])
+    begin
+      event.update_attributes!(params[:event])
       redirect_to(conference_proposal_index_path(:conference_id => @conference.short_title), :notice => "'#{event.title}' was successfully updated.")
-    else
+    rescue Exception => e
-      redirect_to session[:return_to], :alert => "'#{event.title}' was NOT updated!"
+      redirect_to edit_conference_proposal_path(@conference.short_title, @event), :alert => e.message
     end
   end
 

app/helpers/proposal_helper.rb

@@ -0,0 +1,12 @@
+module ProposalHelper
+  def generate_abstract_length_js(conference)
+    str = ""
+    conference.event_types.map do |t|
+      str += "if ($('select option:selected').text() == '#{t.title}') {\n"
+      str += "str = '#{t.maximum_abstract_length}';\n"
+      str += "maxcount = #{t.maximum_abstract_length};\n"
+      str += "}\n\n"
+    end.join("\n")
+    str
+  end
+end

app/models/event.rb

@@ -20,6 +20,7 @@ class Event < ActiveRecord::Base
   before_create :generate_guid
 
   validate :abstract_limit
+  validate :biography_exists
   validates :title, :presence => true
   validates :abstract, :presence => true
 
@@ -130,11 +131,24 @@ class Event < ActiveRecord::Base
   private
 
   def abstract_limit
-    if self.abstract.split.size > 250
+    len = self.abstract.split.size
-      errors.add(:abstract, "cannot have more than 250 words")
+    max = self.event_type.maximum_abstract_length
+    min = self.event_type.minimum_abstract_length
+
+    if len < min
+      errors.add(:abstract, "cannot have less than #{min} words")
+    end
+
+    if len > max
+      errors.add(:abstract, "cannot have more than #{max} words")
     end
   end
 
+  def biography_exists
+    if self.submitter.biography_word_count == 0
+      errors.add(:person_biography, "must be filled out")
+    end
+  end
   def generate_guid
     begin
       guid = SecureRandom.urlsafe_base64

app/models/event_type.rb

@@ -1,5 +1,5 @@
 class EventType < ActiveRecord::Base
-  attr_accessible :title, :length
+  attr_accessible :title, :length, :minimum_abstract_length, :maximum_abstract_length
 
   belongs_to :conference
 end

app/views/admin/eventtype/_event_type_fields.html.erb

@@ -2,6 +2,8 @@
     <%= f.inputs do %>
         <%= f.input :title %>
         <%= f.input :length, :input_html => {:size => 3} %>
+        <%= f.input :minimum_abstract_length, :input_html => {:size => 3} %>
+        <%= f.input :maximum_abstract_length, :input_html => {:size => 3} %>
         <%= remove_association_link :event_type, f %>
     <% end %>
 </div>

app/views/devise/registrations/edit.html.haml

@@ -7,7 +7,7 @@
           = p.input :company, :label => "Affiliation", :hint => "This could be a company, a user group, or nothing at all."
           = image_tag current_user.person.avatar(:small)
           = p.input :avatar, :label => "Picture", :hint => "Upload a new picture."
-          = p.input :biography,  :input_html => {:rows => 5, "onkeyup" => "word_count(this, 'biography-count')"}, :for => :person
+          = p.input :biography,  :input_html => {:rows => 5, "onkeyup" => "word_count(this, 'biography-count', 150)"}, :for => :person
           You have used
           %span#biography-count #{current_user.person.biography_word_count}
           words.  Biographies are limited to 150 words.

app/views/proposal/_proposal_form.html.haml

@@ -1,25 +1,28 @@
 .span12
   = semantic_form_for(@event, :url => @url) do |f|
     %section#basic
-    = f.inputs :name => "Basic Information" do
+    = f.inputs :name => "Session Information" do
       = f.input :title, :required => true
       = f.input :subtitle
-      = f.input :abstract, :input_html => {:rows => 5, "onkeyup" => "word_count(this, 'abstract-count')"}, :required => true
+    %section#details
+      = f.input :event_type_id,:as => :select, :collection => @event_types, :include_blank => false, :label => "Session Type"
+      = f.input :abstract, :input_html => {:rows => 5},
+        :required => true, :label => "Session Abstract"
       You have used
       %span#abstract-count #{@event.abstract_word_count}
-      words.  Abstracts are limited to 250 words.
+      words.  Abstracts are limited to
+      %span#abstract-maximum-word-count
+        250
+      words.
       %br
       %br
       = f.input :description, :input_html => {:rows => 5}, :hint => "This will only be shown to organizers, not to attendees."
-    %section#details
-    = f.inputs :name => "Session Details" do
-      = f.input :event_type_id,:as => :select, :collection => @event_types, :include_blank => false
     %section#information
     = f.inputs :name => "Your Information" do
       = semantic_fields_for @person do |p|
         = p.input :public_name, :required => true
         = p.input :company, :label => "Affiliation", :hint => "This could be a company, a user group, or nothing at all."
-        = p.input :biography, :required => true, :input_html => {:rows => 5, "onkeyup" => "word_count(this, 'biography-count')"}
+        = p.input :biography, :required => true, :input_html => {:rows => 5, "onkeyup" => "word_count(this, 'biography-count', 150)"}
         You have used
         %span#biography-count #{@person.biography_word_count}
         words.  Biographies are limited to 150 words.
@@ -32,3 +35,18 @@
       biography for each.
       = f.input :proposal_additional_speakers, :input_html => {:rows => 5}, :label => false
     = f.action :submit, :as => :button, :label => "Submit Session",  :button_html => {:class => "btn btn-primary"}
+
+:javascript
+  var maxcount = 0;
+
+  $("#event_event_type_id").change(function () {
+    var str = "";
+    #{generate_abstract_length_js @conference}
+    $("#abstract-maximum-word-count").text(str);
+    word_count($('#event_abstract').get(0), 'abstract-count', maxcount);
+  })
+  .trigger('change');
+
+  $("#event_abstract").bind('keyup', function() {
+    word_count(this, 'abstract-count', maxcount);
+  } );

db/migrate/20130131100257_add_minimum_and_maximum_abstract_lengths_to_event_types.rb

@@ -0,0 +1,6 @@
+class AddMinimumAndMaximumAbstractLengthsToEventTypes < ActiveRecord::Migration
+  def change
+    add_column :event_types, :minimum_abstract_length, :integer, :default => 0
+    add_column :event_types, :maximum_abstract_length, :integer, :default => 500
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20130120104029) do
+ActiveRecord::Schema.define(:version => 20130131100257) do
 
   create_table "call_for_papers", :force => true do |t|
     t.date     "start_date",    :null => false
@@ -106,6 +106,8 @@ ActiveRecord::Schema.define(:version => 20130120104029) do
     t.integer "conference_id"
     t.string  "title",                                    :null => false
     t.integer "length",                  :default => 30
+    t.integer "minimum_abstract_length", :default => 0
+    t.integer "maximum_abstract_length", :default => 500
   end
 
   create_table "events", :force => true do |t|

public/assets/manifest.yml

@@ -41,8 +41,8 @@ person_tiny.png: person_tiny-eb905998ae5686c9eeb2693a7bc0f898.png
 person_tiny/index.png: person_tiny-eb905998ae5686c9eeb2693a7bc0f898.png
 rails.png: rails-a3386665c05a2d82f711a4aaa72d247c.png
 rails/index.png: rails-a3386665c05a2d82f711a4aaa72d247c.png
-application.js: application-986409c25606174904024db627737590.js
+application.js: application-d14966b224ff14b11626ff9e2d845328.js
-application/index.js: application-986409c25606174904024db627737590.js
+application/index.js: application-d14966b224ff14b11626ff9e2d845328.js
 application.css: application-bcc3d2bf9bcd0688a30ee4cc370479fc.css
 application/index.css: application-bcc3d2bf9bcd0688a30ee4cc370479fc.css
 loading.gif: loading-b7ff30d20adcf2b850f420d17048930c.gif