Merge 3473cf3736 into 9ce81df9f9

app/controllers/maps_controller.rb

@@ -2,7 +2,7 @@ class MapsController < ApplicationController
 
     before_filter :require_user, only: [:create, :update, :screenshot, :destroy]
 
-    respond_to :html, :json
+    respond_to :html, :json, :csv
 
     autocomplete :map, :name, :full => true, :extra_data => [:user_id]
 
@@ -86,6 +86,8 @@ class MapsController < ApplicationController
                 respond_with(@allmappers, @allmappings, @allsynapses, @alltopics, @map) 
             }
             format.json { render json: @map }
+            format.csv { send_data @map.to_csv }
+            format.xls
         end
     end
 

app/models/map.rb

@@ -82,6 +82,24 @@ class Map < ActiveRecord::Base
     json
   end
 
+  def to_csv(options = {})
+    CSV.generate(options) do |csv|
+      csv << ["id", "name", "metacode", "desc", "link", "user.name", "permission", "synapses"]
+      self.topics.each do |topic|
+        csv << [
+          topic.id,
+          topic.name,
+          topic.metacode.name,
+          topic.desc,
+          topic.link,
+          topic.user.name,
+          topic.permission,
+          topic.synapses_csv("text")
+        ]
+      end
+    end
+  end
+
   ##### PERMISSIONS ######
   
   def authorize_to_delete(user)

app/models/topic.rb

@@ -1,128 +1,159 @@
-class Topic < ActiveRecord::Base
+class Topic < ActiveRecord::Base
-  include TopicsHelper
+  include TopicsHelper
-
+
-  belongs_to :user
+  belongs_to :user
-
+
-  has_many :synapses1, :class_name => 'Synapse', :foreign_key => 'node1_id'
+  has_many :synapses1, :class_name => 'Synapse', :foreign_key => 'node1_id'
-  has_many :synapses2, :class_name => 'Synapse', :foreign_key => 'node2_id'
+  has_many :synapses2, :class_name => 'Synapse', :foreign_key => 'node2_id'
-  has_many :topics1, :through => :synapses2, :source => :topic1
+  has_many :topics1, :through => :synapses2, :source => :topic1
-  has_many :topics2, :through => :synapses1, :source => :topic2
+  has_many :topics2, :through => :synapses1, :source => :topic2
-
+
-  has_many :mappings
+  has_many :mappings
-  has_many :maps, :through => :mappings
+  has_many :maps, :through => :mappings
-    
+    
-  # This method associates the attribute ":image" with a file attachment
+  # This method associates the attribute ":image" with a file attachment
-  has_attached_file :image
+  has_attached_file :image
-    
+    
-  #, styles: {
+  #, styles: {
-  # thumb: '100x100>',
+  # thumb: '100x100>',
-  # square: '200x200#',
+  # square: '200x200#',
-  # medium: '300x300>'
+  # medium: '300x300>'
-  #}
+  #}
-
+
-  # Validate the attached image is image/jpg, image/png, etc
+  # Validate the attached image is image/jpg, image/png, etc
-  validates_attachment_content_type :image, :content_type => /\Aimage\/.*\Z/
+  validates_attachment_content_type :image, :content_type => /\Aimage\/.*\Z/
-  
+  
-  # This method associates the attribute ":image" with a file attachment
+  # This method associates the attribute ":image" with a file attachment
-  has_attached_file :audio
+  has_attached_file :audio
-  # Validate the attached audio is audio/wav, audio/mp3, etc
+  # Validate the attached audio is audio/wav, audio/mp3, etc
-  validates_attachment_content_type :audio, :content_type => /\Aaudio\/.*\Z/   
+  validates_attachment_content_type :audio, :content_type => /\Aaudio\/.*\Z/   
-    
+    
-  def synapses
+  def synapses
-     synapses1 + synapses2
+     synapses1 + synapses2
-  end
+  end
-  
+  
-  def relatives
+  def relatives
-     topics1 + topics2
+     topics1 + topics2
-  end
+  end
-
+
-  belongs_to :metacode
+  belongs_to :metacode
-
+
-  def user_name
+  def user_name
-    self.user.name
+    self.user.name
-  end
+  end
-
+
-  def user_image
+  def user_image
-    self.user.image.url
+    self.user.image.url
-  end
+  end
-
+
-  def map_count
+  def map_count
-    self.maps.count
+    self.maps.count
-  end
+  end
-
+
-  def synapse_count
+  def synapse_count
-    self.synapses.count
+    self.synapses.count
-  end
+  end
-
+
-  def inmaps
+  def inmaps
-    self.maps.map(&:name)
+    self.maps.map(&:name)
-  end
+  end
-
+
-  def inmapsLinks
+  def inmapsLinks
-    self.maps.map(&:id)
+    self.maps.map(&:id)
-  end
+  end
-
+
-  def as_json(options={})
+  def as_json(options={})
-    super(:methods =>[:user_name, :user_image, :map_count, :synapse_count, :inmaps, :inmapsLinks])
+    super(:methods =>[:user_name, :user_image, :map_count, :synapse_count, :inmaps, :inmapsLinks])
-  end
+  end
-
+
-  def topic_autocomplete_method
+  def topic_autocomplete_method
-    "Get: #{self.name}"
+    "Get: #{self.name}"
-  end
+  end
-  
+  
-  def mk_permission
+  def mk_permission
-    if self.permission == "commons"
+    if self.permission == "commons"
-      "co"
+      "co"
-    elsif self.permission == "public"
+    elsif self.permission == "public"
-      "pu"
+      "pu"
-    elsif self.permission == "private"
+    elsif self.permission == "private"
-      "pr"
+      "pr"
-    end
+    end
-  end
+  end
-
+
-  # has no viewable synapses helper function
+  # has no viewable synapses helper function
-  def has_viewable_synapses(current)
+  def has_viewable_synapses(current)
-  	result = false
+  	result = false
-  	self.synapses.each do |synapse|
+  	self.synapses.each do |synapse|
-  		if synapse.authorize_to_view(current)
+  		if synapse.authorize_to_view(current)
-  			result = true
+  			result = true
-  		end
+  		end
-  	end
+  	end
-  	return result
+  	return result
-  end
+  end
-  
+
-  ##### PERMISSIONS ######
+  def synapses_csv(output_format = "array")
-  
+    output = []
-  # returns false if user not allowed to 'show' Topic, Synapse, or Map
+    self.synapses.each do |synapse|
-  def authorize_to_show(user)  
+      if synapse.category == "from-to"
-	if (self.permission == "private" && self.user != user)
+        if synapse.node1_id == self.id
-		return false
+          output << synapse.node1_id.to_s + "->" + synapse.node2_id.to_s
-	end
+        elsif synapse.node2_id == self.id
-	return self
+          output << synapse.node2_id.to_s + "<-" + synapse.node1_id.to_s
-  end
+        else
-  
+          abort("invalid synapse on topic in synapse_csv")
-  # returns false if user not allowed to 'edit' Topic, Synapse, or Map
+        end
-  def authorize_to_edit(user)  
+      elsif synapse.category == "both"
-	if (self.permission == "private" && self.user != user)
+        if synapse.node1_id == self.id
-		return false
+          output << synapse.node1_id.to_s + "<->" + synapse.node2_id.to_s
-	elsif (self.permission == "public" && self.user != user)
+        elsif synapse.node2_id == self.id
-		return false
+          output << synapse.node2_id.to_s + "<->" + synapse.node1_id.to_s
-	end
+        else
-	return self
+          abort("invalid synapse on topic in synapse_csv")
-  end
+        end
-
+      end
-  def authorize_to_delete(user)  
+    end
-    if (self.user != user)
+    if output_format == "array"
-      return false
+      return output
-    end
+    elsif output_format == "text"
-    return self
+      return output.join("; ")
-  end
+    else
-  
+      abort("invalid argument to synapses_csv")
-  # returns Boolean if user allowed to view Topic, Synapse, or Map
+    end
-  def authorize_to_view(user)  
+    return output
-	if (self.permission == "private" && self.user != user)
+  end
-		return false
+  
-	end
+  ##### PERMISSIONS ######
-	return true
+  
-  end
+  # returns false if user not allowed to 'show' Topic, Synapse, or Map
-end
+  def authorize_to_show(user)  
+	if (self.permission == "private" && self.user != user)
+		return false
+	end
+	return self
+  end
+  
+  # returns false if user not allowed to 'edit' Topic, Synapse, or Map
+  def authorize_to_edit(user)  
+	if (self.permission == "private" && self.user != user)
+		return false
+	elsif (self.permission == "public" && self.user != user)
+		return false
+	end
+	return self
+  end
+
+  def authorize_to_delete(user)  
+    if (self.user != user)
+      return false
+    end
+    return self
+  end
+  
+  # returns Boolean if user allowed to view Topic, Synapse, or Map
+  def authorize_to_view(user)  
+	if (self.permission == "private" && self.user != user)
+		return false
+	end
+	return true
+  end
+end

app/views/maps/show.xls.erb

@@ -0,0 +1,26 @@
+<table>
+  <tr>
+    <th>ID</th>
+    <th>Name</th>
+    <th>Metacode</th>
+    <th>Description</th>
+    <th>Link</th>
+    <th>Username</th>
+    <th>Permission</th>
+    <th>Synapses</th>
+  </tr>
+  <% @map.topics.each do |topic| %>
+  <tr>
+    <td><%= topic.id %></td>
+    <td><%= topic.name %></td>
+    <td><%= topic.metacode.name %></td>
+    <td><%= topic.desc %></td>
+    <td><%= topic.link %></td>
+    <td><%= topic.user.name %></td>
+    <td><%= topic.permission %></td>
+    <% topic.synapses_csv.each do |s_text| %>
+      <td><%= s_text %></td>
+    <% end %>
+  </tr>
+  <% end %>
+</table>

config/application.rb

@@ -1,5 +1,6 @@
 require File.expand_path('../boot', __FILE__)
 
+require 'csv'
 require 'rails/all'
 
 if defined?(Bundler)

config/initializers/mime_types.rb

@@ -3,3 +3,5 @@
 # Add new mime types for use in respond_to blocks:
 # Mime::Type.register "text/richtext", :rtf
 # Mime::Type.register_alias "text/html", :iphone
+
+Mime::Type.register "application/xls", :xls