API 0.4: User rename, view trace links, tag filter summary / see all link, traces testing

app/models/trace.rb

@@ -1,6 +1,10 @@
 class Trace < ActiveRecord::Base
   set_table_name 'gpx_files'
 
+  validates_presence_of :user_id, :name, :public, :description, :tmpname, :timestamp
+  validates_numericality_of :latitude, :longitude
+  validates_inclusion_of :inserted, :in => [ true, false]
+  
   belongs_to :user
   has_many :tags, :class_name => 'Tracetag', :foreign_key => 'gpx_id', :dependent => :destroy
 
@@ -10,44 +14,44 @@ class Trace < ActiveRecord::Base
       tt.tag = tag
       tt
     }
-  end
-  
-  def large_picture= (data)
-    f = File.new(large_picture_name, "wb")
-    f.syswrite(data)
-    f.close
-  end
-  
-  def icon_picture= (data)
-    f = File.new(icon_picture_name, "wb")
-    f.syswrite(data)
-    f.close
-  end
-
-  def large_picture
-    f = File.new(large_picture_name, "rb")
-    logger.info "large picture file: '#{f.path}', bytes: #{File.size(f.path)}"
-    data = f.sysread(File.size(f.path))
-    logger.info "have read data, bytes: '#{data.length}'"
-    f.close
-    data
-  end
-  
-  def icon_picture
-    f = File.new(icon_picture_name, "rb")
-    logger.info "icon picture file: '#{f.path}'"
-    data = f.sysread(File.size(f.path))
-    f.close
-    data
-  end
-  
-  # FIXME change to permanent filestore area
-  def large_picture_name
-    "/tmp/#{id}.gif"
-  end
-
-  # FIXME change to permanent filestore area
-  def icon_picture_name
-    "/tmp/#{id}_icon.gif"
-  end
+  end
+  
+  def large_picture= (data)
+    f = File.new(large_picture_name, "wb")
+    f.syswrite(data)
+    f.close
+  end
+  
+  def icon_picture= (data)
+    f = File.new(icon_picture_name, "wb")
+    f.syswrite(data)
+    f.close
+  end
+
+  def large_picture
+    f = File.new(large_picture_name, "rb")
+    logger.info "large picture file: '#{f.path}', bytes: #{File.size(f.path)}"
+    data = f.sysread(File.size(f.path))
+    logger.info "have read data, bytes: '#{data.length}'"
+    f.close
+    data
+  end
+  
+  def icon_picture
+    f = File.new(icon_picture_name, "rb")
+    logger.info "icon picture file: '#{f.path}'"
+    data = f.sysread(File.size(f.path))
+    f.close
+    data
+  end
+  
+  # FIXME change to permanent filestore area
+  def large_picture_name
+    "/tmp/#{id}.gif"
+  end
+
+  # FIXME change to permanent filestore area
+  def icon_picture_name
+    "/tmp/#{id}_icon.gif"
+  end
 end

app/models/user.rb

@@ -4,10 +4,10 @@ class User < ActiveRecord::Base
   has_many :traces
 
   validates_confirmation_of :pass_crypt, :message => 'Password must match the confirmation password'
-  validates_uniqueness_of :display_name
+  validates_uniqueness_of :display_name, :allow_nil => true
   validates_uniqueness_of :email
   validates_length_of :pass_crypt, :minimum => 8
-  validates_length_of :display_name, :minimum => 3
+  validates_length_of :display_name, :minimum => 3, :allow_nil => true
   validates_format_of :email, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i
 
   def set_defaults
@@ -18,12 +18,12 @@ class User < ActiveRecord::Base
   
   def pass_crypt=(str) 
     write_attribute("pass_crypt", Digest::MD5.hexdigest(str)) 
-  end 
+  end
 
   def pass_crypt_confirmation=(str) 
     write_attribute("pass_crypt_confirm", Digest::MD5.hexdigest(str)) 
-  end 
-
+  end
+  
   def self.authenticate(email, passwd) 
     find(:first, :conditions => [ "email = ? AND pass_crypt = ?", email, Digest::MD5.hexdigest(passwd)])
   end