Fix rubocop lint issues

[rails.git] / app / controllers / changeset_controller.rb

diff --git a/app/controllers/changeset_controller.rb b/app/controllers/changeset_controller.rb
index 646ba2fa35a0160522bcfa69bf4b946edaf6f066..3f693a99660d8293fd587dd4092f1614c68a2167 100644 (file)
--- a/app/controllers/changeset_controller.rb
+++ b/app/controllers/changeset_controller.rb
@@ -5,18 +5,18 @@ class ChangesetController < ApplicationController
   require 'xml/libxml'
 
   skip_before_filter :verify_authenticity_token, :except => [:list]
   require 'xml/libxml'
 
   skip_before_filter :verify_authenticity_token, :except => [:list]

-  before_filter :authorize_web, :only => [:list, :feed]
-  before_filter :set_locale, :only => [:list, :feed]
+  before_filter :authorize_web, :only => [:list, :feed, :comments_feed]
+  before_filter :set_locale, :only => [:list, :feed, :comments_feed]

   before_filter :authorize, :only => [:create, :update, :delete, :upload, :include, :close, :comment, :subscribe, :unsubscribe, :hide_comment, :unhide_comment]
   before_filter :require_moderator, :only => [:hide_comment, :unhide_comment]
   before_filter :require_allow_write_api, :only => [:create, :update, :delete, :upload, :include, :close, :comment, :subscribe, :unsubscribe, :hide_comment, :unhide_comment]
   before_filter :require_public_data, :only => [:create, :update, :delete, :upload, :include, :close, :comment, :subscribe, :unsubscribe]
   before_filter :check_api_writable, :only => [:create, :update, :delete, :upload, :include, :comment, :subscribe, :unsubscribe, :hide_comment, :unhide_comment]
   before_filter :check_api_readable, :except => [:create, :update, :delete, :upload, :download, :query, :list, :feed, :comment, :subscribe, :unsubscribe, :comments_feed]
   before_filter :authorize, :only => [:create, :update, :delete, :upload, :include, :close, :comment, :subscribe, :unsubscribe, :hide_comment, :unhide_comment]
   before_filter :require_moderator, :only => [:hide_comment, :unhide_comment]
   before_filter :require_allow_write_api, :only => [:create, :update, :delete, :upload, :include, :close, :comment, :subscribe, :unsubscribe, :hide_comment, :unhide_comment]
   before_filter :require_public_data, :only => [:create, :update, :delete, :upload, :include, :close, :comment, :subscribe, :unsubscribe]
   before_filter :check_api_writable, :only => [:create, :update, :delete, :upload, :include, :comment, :subscribe, :unsubscribe, :hide_comment, :unhide_comment]
   before_filter :check_api_readable, :except => [:create, :update, :delete, :upload, :download, :query, :list, :feed, :comment, :subscribe, :unsubscribe, :comments_feed]

-  before_filter(:only => [:list, :feed]) { |c| c.check_database_readable(true) }
+  before_filter(:only => [:list, :feed, :comments_feed]) { |c| c.check_database_readable(true) }

   after_filter :compress_output
   after_filter :compress_output

-  around_filter :api_call_handle_error, :except => [:list, :feed]
-  around_filter :web_timeout, :only => [:list, :feed]
+  around_filter :api_call_handle_error, :except => [:list, :feed, :comments_feed]
+  around_filter :web_timeout, :only => [:list, :feed, :comments_feed]

 
   # Helper methods for checking consistency
   include ConsistencyValidations
 
   # Helper methods for checking consistency
   include ConsistencyValidations


@@ -78,8 +78,8 @@ class ChangesetController < ApplicationController
     check_changeset_consistency(cs, @user)
 
     # keep an array of lons and lats
     check_changeset_consistency(cs, @user)
 
     # keep an array of lons and lats

-    lon = Array.new
-    lat = Array.new
+    lon = []
+    lat = []

 
     # the request is in pseudo-osm format... this is kind-of an
     # abuse, maybe should change to some other format?
 
     # the request is in pseudo-osm format... this is kind-of an
     # abuse, maybe should change to some other format?


@@ -257,8 +257,8 @@ class ChangesetController < ApplicationController
   ##
   # list edits (open changesets) in reverse chronological order
   def list
   ##
   # list edits (open changesets) in reverse chronological order
   def list

-    if request.format == :atom and params[:max_id]
-      redirect_to params.merge({ :max_id => nil }), :status => :moved_permanently
+    if request.format == :atom && params[:max_id]
+      redirect_to params.merge(:max_id => nil), :status => :moved_permanently

       return
     end
 
       return
     end
 


@@ -275,14 +275,14 @@ class ChangesetController < ApplicationController
       return
     end
 
       return
     end
 

-    if request.format == :html and !params[:list]
+    if request.format == :html && !params[:list]

       require_oauth
       render :action => :history, :layout => map_layout
     else
       changesets = conditions_nonempty(Changeset.all)
 
       if params[:display_name]
       require_oauth
       render :action => :history, :layout => map_layout
     else
       changesets = conditions_nonempty(Changeset.all)
 
       if params[:display_name]

-        if user.data_public? or user == @user
+        if user.data_public? || user == @user

           changesets = changesets.where(:user_id => user.id)
         else
           changesets = changesets.where("false")
           changesets = changesets.where(:user_id => user.id)
         else
           changesets = changesets.where("false")


@@ -315,8 +315,8 @@ class ChangesetController < ApplicationController
   # Add a comment to a changeset
   def comment
     # Check the arguments are sane
   # Add a comment to a changeset
   def comment
     # Check the arguments are sane

-    raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
-    raise OSM::APIBadUserInput.new("No text was given") if params[:text].blank?
+    fail OSM::APIBadUserInput.new("No id was given") unless params[:id]
+    fail OSM::APIBadUserInput.new("No text was given") if params[:text].blank?

 
     # Extract the arguments
     id = params[:id].to_i
 
     # Extract the arguments
     id = params[:id].to_i


@@ -324,24 +324,22 @@ class ChangesetController < ApplicationController
 
     # Find the changeset and check it is valid
     changeset = Changeset.find(id)
 
     # Find the changeset and check it is valid
     changeset = Changeset.find(id)

-    raise OSM::APIChangesetNotYetClosedError.new(changeset) if changeset.is_open?
+    fail OSM::APIChangesetNotYetClosedError.new(changeset) if changeset.is_open?

 
     # Add a comment to the changeset
 
     # Add a comment to the changeset

-    comment = changeset.comments.create({
-      :changeset => changeset,
-      :body => body,
-      :author => @user
-    })
+    comment = changeset.comments.create(:changeset => changeset,
+                                        :body => body,
+                                        :author => @user)

 
     # Notify current subscribers of the new comment
     changeset.subscribers.each do |user|
       if @user != user
 
     # Notify current subscribers of the new comment
     changeset.subscribers.each do |user|
       if @user != user

-        Notifier.changeset_comment_notification(comment, user).deliver
+        Notifier.changeset_comment_notification(comment, user).deliver_now

       end
     end
 
     # Add the commenter to the subscribers if necessary
       end
     end
 
     # Add the commenter to the subscribers if necessary

-    changeset.subscribers << @user unless changeset.subscribers.exists?(@user)
+    changeset.subscribers << @user unless changeset.subscribers.exists?(@user.id)

 
     # Return a copy of the updated changeset
     render :text => changeset.to_xml.to_s, :content_type => "text/xml"
 
     # Return a copy of the updated changeset
     render :text => changeset.to_xml.to_s, :content_type => "text/xml"


@@ -351,15 +349,15 @@ class ChangesetController < ApplicationController
   # Adds a subscriber to the changeset
   def subscribe
     # Check the arguments are sane
   # Adds a subscriber to the changeset
   def subscribe
     # Check the arguments are sane

-    raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
+    fail OSM::APIBadUserInput.new("No id was given") unless params[:id]

 
     # Extract the arguments
     id = params[:id].to_i
 
     # Find the changeset and check it is valid
     changeset = Changeset.find(id)
 
     # Extract the arguments
     id = params[:id].to_i
 
     # Find the changeset and check it is valid
     changeset = Changeset.find(id)

-    raise OSM::APIChangesetNotYetClosedError.new(changeset) if changeset.is_open?
-    raise OSM::APIChangesetAlreadySubscribedError.new(changeset) if changeset.subscribers.exists?(@user)
+    fail OSM::APIChangesetNotYetClosedError.new(changeset) if changeset.is_open?
+    fail OSM::APIChangesetAlreadySubscribedError.new(changeset) if changeset.subscribers.exists?(@user.id)

 
     # Add the subscriber
     changeset.subscribers << @user
 
     # Add the subscriber
     changeset.subscribers << @user


@@ -372,15 +370,15 @@ class ChangesetController < ApplicationController
   # Removes a subscriber from the changeset
   def unsubscribe
     # Check the arguments are sane
   # Removes a subscriber from the changeset
   def unsubscribe
     # Check the arguments are sane

-    raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
+    fail OSM::APIBadUserInput.new("No id was given") unless params[:id]

 
     # Extract the arguments
     id = params[:id].to_i
 
     # Find the changeset and check it is valid
     changeset = Changeset.find(id)
 
     # Extract the arguments
     id = params[:id].to_i
 
     # Find the changeset and check it is valid
     changeset = Changeset.find(id)

-    raise OSM::APIChangesetNotYetClosedError.new(changeset) if changeset.is_open?
-    raise OSM::APIChangesetNotSubscribedError.new(changeset) unless changeset.subscribers.exists?(@user)
+    fail OSM::APIChangesetNotYetClosedError.new(changeset) if changeset.is_open?
+    fail OSM::APIChangesetNotSubscribedError.new(changeset) unless changeset.subscribers.exists?(@user.id)

 
     # Remove the subscriber
     changeset.subscribers.delete(@user)
 
     # Remove the subscriber
     changeset.subscribers.delete(@user)


@@ -393,7 +391,7 @@ class ChangesetController < ApplicationController
   # Sets visible flag on comment to false
   def hide_comment
     # Check the arguments are sane
   # Sets visible flag on comment to false
   def hide_comment
     # Check the arguments are sane

-    raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
+    fail OSM::APIBadUserInput.new("No id was given") unless params[:id]

 
     # Extract the arguments
     id = params[:id].to_i
 
     # Extract the arguments
     id = params[:id].to_i


@@ -412,7 +410,7 @@ class ChangesetController < ApplicationController
   # Sets visible flag on comment to true
   def unhide_comment
     # Check the arguments are sane
   # Sets visible flag on comment to true
   def unhide_comment
     # Check the arguments are sane

-    raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
+    fail OSM::APIBadUserInput.new("No id was given") unless params[:id]

 
     # Extract the arguments
     id = params[:id].to_i
 
     # Extract the arguments
     id = params[:id].to_i


@@ -450,7 +448,8 @@ class ChangesetController < ApplicationController
     end
   end
 
     end
   end
 

-private
+  private
+

   #------------------------------------------------------------
   # utility functions below.
   #------------------------------------------------------------
   #------------------------------------------------------------
   # utility functions below.
   #------------------------------------------------------------


@@ -474,21 +473,21 @@ private
   ##
   # restrict changesets to those by a particular user
   def conditions_user(changesets, user, name)
   ##
   # restrict changesets to those by a particular user
   def conditions_user(changesets, user, name)

-    unless user.nil? and name.nil?
+    unless user.nil? && name.nil?

       # shouldn't provide both name and UID
       # shouldn't provide both name and UID

-      raise OSM::APIBadUserInput.new("provide either the user ID or display name, but not both") if user and name
+      fail OSM::APIBadUserInput.new("provide either the user ID or display name, but not both") if user && name

 
       # use either the name or the UID to find the user which we're selecting on.
       u = if name.nil?
             # user input checking, we don't have any UIDs < 1
 
       # use either the name or the UID to find the user which we're selecting on.
       u = if name.nil?
             # user input checking, we don't have any UIDs < 1

-            raise OSM::APIBadUserInput.new("invalid user ID") if user.to_i < 1
+            fail OSM::APIBadUserInput.new("invalid user ID") if user.to_i < 1

             u = User.find(user.to_i)
           else
             u = User.find_by_display_name(name)
           end
 
       # make sure we found a user
             u = User.find(user.to_i)
           else
             u = User.find_by_display_name(name)
           end
 
       # make sure we found a user

-      raise OSM::APINotFoundError.new if u.nil?
+      fail OSM::APINotFoundError.new if u.nil?

 
       # should be able to get changesets of public users only, or
       # our own changesets regardless of public-ness.
 
       # should be able to get changesets of public users only, or
       # our own changesets regardless of public-ness.


@@ -497,7 +496,7 @@ private
         # changesets if they're non-public
         setup_user_auth
 
         # changesets if they're non-public
         setup_user_auth
 

-        raise OSM::APINotFoundError if @user.nil? or @user.id != u.id
+        fail OSM::APINotFoundError if @user.nil? || @user.id != u.id

       end
       return changesets.where(:user_id => u.id)
     else
       end
       return changesets.where(:user_id => u.id)
     else


@@ -514,7 +513,7 @@ private
       if time.count(',') == 1
         # check that we actually have 2 elements in the array
         times = time.split(/,/)
       if time.count(',') == 1
         # check that we actually have 2 elements in the array
         times = time.split(/,/)

-        raise OSM::APIBadUserInput.new("bad time range") if times.size != 2
+        fail OSM::APIBadUserInput.new("bad time range") if times.size != 2

 
         from, to = times.collect { |t| DateTime.parse(t) }
         return changesets.where("closed_at >= ? and created_at <= ?", from, to)
 
         from, to = times.collect { |t| DateTime.parse(t) }
         return changesets.where("closed_at >= ? and created_at <= ?", from, to)


@@ -566,9 +565,9 @@ private
     if ids.nil?
       return changesets
     elsif ids.empty?
     if ids.nil?
       return changesets
     elsif ids.empty?

-      raise OSM::APIBadUserInput.new("No changesets were given to search for")
+      fail OSM::APIBadUserInput.new("No changesets were given to search for")

     else
     else

-      ids = ids.split(',').collect { |n| n.to_i }
+      ids = ids.split(',').collect(&:to_i)

       return changesets.where(:id => ids)
     end
   end
       return changesets.where(:id => ids)
     end
   end


@@ -577,17 +576,17 @@ private
   # eliminate empty changesets (where the bbox has not been set)
   # this should be applied to all changeset list displays
   def conditions_nonempty(changesets)
   # eliminate empty changesets (where the bbox has not been set)
   # this should be applied to all changeset list displays
   def conditions_nonempty(changesets)

-    return changesets.where("num_changes > 0")
+    changesets.where("num_changes > 0")

   end
 
   ##
   # Get the maximum number of comments to return
   def comments_limit
     if params[:limit]
   end
 
   ##
   # Get the maximum number of comments to return
   def comments_limit
     if params[:limit]

-      if params[:limit].to_i > 0 and params[:limit].to_i <= 10000
+      if params[:limit].to_i > 0 && params[:limit].to_i <= 10000

         params[:limit].to_i
       else
         params[:limit].to_i
       else

-        raise OSM::APIBadUserInput.new("Comments limit must be between 1 and 10000")
+        fail OSM::APIBadUserInput.new("Comments limit must be between 1 and 10000")

       end
     else
       100
       end
     else
       100