Don't generate an IN condition with an empty list.

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

diff --git a/app/controllers/user_controller.rb b/app/controllers/user_controller.rb
index a9b91098f0f2df58b96b03cc91240d57a2556e85..9544dd8a888c29aa5caf9990360398451b302dda 100644 (file)
--- a/app/controllers/user_controller.rb
+++ b/app/controllers/user_controller.rb
@@ -2,43 +2,62 @@ class UserController < ApplicationController
   layout 'site'
 
   before_filter :authorize, :only => [:api_details, :api_gpx_files]
   layout 'site'
 
   before_filter :authorize, :only => [:api_details, :api_gpx_files]

-  before_filter :authorize_web, :only => [:account, :go_public, :view, :diary, :make_friend, :remove_friend]
-  before_filter :require_user, :only => [:set_home, :account, :go_public, :make_friend, :remove_friend]
+  before_filter :authorize_web, :except => [:api_details, :api_gpx_files]
+  before_filter :require_user, :only => [:set_home, :account, :go_public, :make_friend, :remove_friend, :upload_image, :delete_image]
+  before_filter :check_database_readable, :except => [:api_details, :api_gpx_files]
+  before_filter :check_database_writable, :only => [:login, :new, :set_home, :account, :go_public, :make_friend, :remove_friend, :upload_image, :delete_image]
+  before_filter :check_api_readable, :only => [:api_details, :api_gpx_files]

 
   filter_parameter_logging :password, :pass_crypt, :pass_crypt_confirmation
 
   def save
     @title = 'create account'
 
   filter_parameter_logging :password, :pass_crypt, :pass_crypt_confirmation
 
   def save
     @title = 'create account'

-    @user = User.new(params[:user])

 
 

-    if @user.save
-      token = @user.tokens.create
-      flash[:notice] = "User was successfully created. Check your email for a confirmation note, and you\'ll be mapping in no time :-)<br>Please note that you won't be able to login until you've received and confirmed your email address."
-      Notifier::deliver_signup_confirm(@user, token)
-      redirect_to :action => 'login'
-    else
+    if Acl.find_by_address(request.remote_ip, :conditions => {:k => "no_account_creation"})

       render :action => 'new'
       render :action => 'new'

+    else
+      @user = User.new(params[:user])
+
+      @user.visible = true
+      @user.data_public = true
+      @user.description = "" if @user.description.nil?
+      @user.creation_ip = request.remote_ip
+
+      if @user.save
+        flash[:notice] = "User was successfully created. Check your email for a confirmation note, and you\'ll be mapping in no time :-)<br>Please note that you won't be able to login until you've received and confirmed your email address."
+        Notifier.deliver_signup_confirm(@user, @user.tokens.create)
+        redirect_to :action => 'login'
+      else
+        render :action => 'new'
+      end

     end
   end
 
   def account
     @title = 'edit account'
     if params[:user] and params[:user][:display_name] and params[:user][:description]
     end
   end
 
   def account
     @title = 'edit account'
     if params[:user] and params[:user][:display_name] and params[:user][:description]

-      home_lat =  params[:user][:home_lat]
-      home_lon =  params[:user][:home_lon]
+      if params[:user][:email] != @user.email
+        @user.new_email = params[:user][:email]
+      end

 
       @user.display_name = params[:user][:display_name]
 
       @user.display_name = params[:user][:display_name]

+

       if params[:user][:pass_crypt].length > 0 or params[:user][:pass_crypt_confirmation].length > 0
         @user.pass_crypt = params[:user][:pass_crypt]
         @user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
       end
       if params[:user][:pass_crypt].length > 0 or params[:user][:pass_crypt_confirmation].length > 0
         @user.pass_crypt = params[:user][:pass_crypt]
         @user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
       end

+

       @user.description = params[:user][:description]
       @user.description = params[:user][:description]

-      @user.home_lat = home_lat
-      @user.home_lon = home_lon
+      @user.home_lat = params[:user][:home_lat]
+      @user.home_lon = params[:user][:home_lon]
+

       if @user.save
       if @user.save

-        flash[:notice] = "User information updated successfully."
-      else
-        flash.delete(:notice)
+        if params[:user][:email] == @user.new_email
+          @notice = "User information updated successfully. Check your email for a note to confirm your new email address."
+          Notifier.deliver_email_confirm(@user, @user.tokens.create)
+        else
+          @notice = "User information updated successfully."
+        end

       end
     end
   end
       end
     end
   end


@@ -64,16 +83,15 @@ class UserController < ApplicationController
   def lost_password
     @title = 'lost password'
     if params[:user] and params[:user][:email]
   def lost_password
     @title = 'lost password'
     if params[:user] and params[:user][:email]

-      user = User.find_by_email(params[:user][:email])
+      user = User.find_by_email(params[:user][:email], :conditions => {:visible => true})
+

       if user
         token = user.tokens.create
       if user
         token = user.tokens.create

-        Notifier::deliver_lost_password(user, token)
-        flash[:notice] = "Sorry you lost it :-( but an email is on its way so you can reset it soon."
+        Notifier.deliver_lost_password(user, token)
+        @notice = "Sorry you lost it :-( but an email is on its way so you can reset it soon."

       else
       else

-        flash[:notice] = "Couldn't find that email address, sorry."
+        @notice = "Couldn't find that email address, sorry."

       end
       end

-    else
-      render :action => 'lost_password'

     end
   end
 
     end
   end
 


@@ -87,27 +105,41 @@ class UserController < ApplicationController
         user.pass_crypt = pass
         user.pass_crypt_confirmation = pass
         user.active = true
         user.pass_crypt = pass
         user.pass_crypt_confirmation = pass
         user.active = true

+        user.email_valid = true

         user.save!
         token.destroy
         user.save!
         token.destroy

-        Notifier::deliver_reset_password(user, pass)
+        Notifier.deliver_reset_password(user, pass)

         flash[:notice] = "Your password has been changed and is on its way to your mailbox :-)"
       else
         flash[:notice] = "Didn't find that token, check the URL maybe?"
       end
     end
         flash[:notice] = "Your password has been changed and is on its way to your mailbox :-)"
       else
         flash[:notice] = "Didn't find that token, check the URL maybe?"
       end
     end

+

     redirect_to :action => 'login'
   end
 
   def new
     @title = 'create account'
     redirect_to :action => 'login'
   end
 
   def new
     @title = 'create account'

+    # The user is logged in already, so don't show them the signup page, instead
+    # send them to the home page
+    redirect_to :controller => 'site', :action => 'index' if session[:user]

   end
 
   def login
   end
 
   def login

+    if session[:user]
+      # The user is logged in already, if the referer param exists, redirect them to that
+      if params[:referer]
+        redirect_to params[:referer]
+      else
+        redirect_to :controller => 'site', :action => 'index'
+      end
+      return
+    end

     @title = 'login'
     if params[:user]
     @title = 'login'
     if params[:user]

-      email = params[:user][:email]
+      email_or_display_name = params[:user][:email]

       pass = params[:user][:password]
       pass = params[:user][:password]

-      user = User.authenticate(:username => email, :password => pass)
+      user = User.authenticate(:username => email_or_display_name, :password => pass)

       if user
         session[:user] = user.id
         if params[:referer]
       if user
         session[:user] = user.id
         if params[:referer]


@@ -116,10 +148,10 @@ class UserController < ApplicationController
           redirect_to :controller => 'site', :action => 'index'
         end
         return
           redirect_to :controller => 'site', :action => 'index'
         end
         return

-      elsif User.authenticate(:username => email, :password => pass, :invalid => true)
-        flash[:notice] = "Sorry, your account is not active yet.<br>Please click on the link in the account confirmation email to activate your account."
+      elsif User.authenticate(:username => email_or_display_name, :password => pass, :inactive => true)
+        @notice = "Sorry, your account is not active yet.<br>Please click on the link in the account confirmation email to activate your account."

       else
       else

-        flash[:notice] = "Sorry, couldn't log in with those details."
+        @notice = "Sorry, couldn't log in with those details."

       end
     end
   end
       end
     end
   end


@@ -141,20 +173,55 @@ class UserController < ApplicationController
   end
 
   def confirm
   end
 
   def confirm

-    token = UserToken.find_by_token(params[:confirm_string])
-    if token and !token.user.active?
-      @user = token.user
-      @user.active = true
-      @user.save!
-      token.destroy
-      flash[:notice] = 'Confirmed your account, thanks for signing up!'
-      session[:user] = @user.id
-      redirect_to :action => 'account', :display_name => @user.display_name
-    else
-      flash[:notice] = 'Something went wrong confirming that user.'
+    if params[:confirm_action]
+      token = UserToken.find_by_token(params[:confirm_string])
+      if token and !token.user.active?
+        @user = token.user
+        @user.active = true
+        @user.email_valid = true
+        @user.save!
+        token.destroy
+        flash[:notice] = 'Confirmed your account, thanks for signing up!'
+        session[:user] = @user.id
+        redirect_to :action => 'account', :display_name => @user.display_name
+      else
+        @notice = 'Something went wrong confirming that user.'
+      end

     end
   end
 
     end
   end
 

+  def confirm_email
+    if params[:confirm_action]
+      token = UserToken.find_by_token(params[:confirm_string])
+      if token and token.user.new_email?
+        @user = token.user
+        @user.email = @user.new_email
+        @user.new_email = nil
+        @user.active = true
+        @user.email_valid = true
+        @user.save!
+        token.destroy
+        flash[:notice] = 'Confirmed your email address, thanks for signing up!'
+        session[:user] = @user.id
+        redirect_to :action => 'account', :display_name => @user.display_name
+      else
+        @notice = 'Something went wrong confirming that email address.'
+      end
+    end
+  end
+
+  def upload_image
+    @user.image = params[:user][:image]
+    @user.save!
+    redirect_to :controller => 'user', :action => 'view', :display_name => @user.display_name
+  end
+
+  def delete_image
+    @user.image = nil
+    @user.save!
+    redirect_to :controller => 'user', :action => 'view', :display_name => @user.display_name
+  end
+

   def api_details
     render :text => @user.to_xml.to_s, :content_type => "text/xml"
   end
   def api_details
     render :text => @user.to_xml.to_s, :content_type => "text/xml"
   end


@@ -168,32 +235,34 @@ class UserController < ApplicationController
   end
 
   def view
   end
 
   def view

-    @this_user = User.find_by_display_name(params[:display_name])
+    @this_user = User.find_by_display_name(params[:display_name], :conditions => {:visible => true})

 
     if @this_user
       @title = @this_user.display_name
     else
 
     if @this_user
       @title = @this_user.display_name
     else

-      render :nothing => true, :status => :not_found
+      @not_found_user = params[:display_name]
+      render :action => 'no_such_user', :status => :not_found

     end
   end
 
   def make_friend
     if params[:display_name]     
       name = params[:display_name]
     end
   end
 
   def make_friend
     if params[:display_name]     
       name = params[:display_name]

-      new_friend = User.find_by_display_name(name)
+      new_friend = User.find_by_display_name(name, :conditions => {:visible => true})

       friend = Friend.new
       friend.user_id = @user.id
       friend.friend_user_id = new_friend.id
       unless @user.is_friends_with?(new_friend)
         if friend.save
           flash[:notice] = "#{name} is now your friend."
       friend = Friend.new
       friend.user_id = @user.id
       friend.friend_user_id = new_friend.id
       unless @user.is_friends_with?(new_friend)
         if friend.save
           flash[:notice] = "#{name} is now your friend."

-          Notifier::deliver_friend_notification(friend)
+          Notifier.deliver_friend_notification(friend)

         else
           friend.add_error("Sorry, failed to add #{name} as a friend.")
         end
       else
         flash[:notice] = "You are already friends with #{name}."  
       end
         else
           friend.add_error("Sorry, failed to add #{name} as a friend.")
         end
       else
         flash[:notice] = "You are already friends with #{name}."  
       end

+

       redirect_to :controller => 'user', :action => 'view'
     end
   end
       redirect_to :controller => 'user', :action => 'view'
     end
   end


@@ -201,16 +270,15 @@ class UserController < ApplicationController
   def remove_friend
     if params[:display_name]     
       name = params[:display_name]
   def remove_friend
     if params[:display_name]     
       name = params[:display_name]

-      friend = User.find_by_display_name(name)
+      friend = User.find_by_display_name(name, :conditions => {:visible => true})

       if @user.is_friends_with?(friend)
         Friend.delete_all "user_id = #{@user.id} AND friend_user_id = #{friend.id}"
         flash[:notice] = "#{friend.display_name} was removed from your friends."
       else
       if @user.is_friends_with?(friend)
         Friend.delete_all "user_id = #{@user.id} AND friend_user_id = #{friend.id}"
         flash[:notice] = "#{friend.display_name} was removed from your friends."
       else

-        flash[:notice] = "#{friend.display_name} was not already one of your friends."
+        flash[:notice] = "#{friend.display_name} is not one of your friends."

       end
       end

+

       redirect_to :controller => 'user', :action => 'view'
     end
   end
       redirect_to :controller => 'user', :action => 'view'
     end
   end

-

 end
 end

-