source: subversion/sites/rails_port/app/controllers/user_controller.rb @ 4898

Revision 4898, 6.7 KB checked in by dankarran, 7 years ago (diff)

Improving friend capabilities so you can now add and remove friends as you wish. Friends will be notified when you add them. You can view a list of friends on your profile page (which has been reorganised a little).

Line 
1class UserController < ApplicationController
2  layout 'site'
3
4  before_filter :authorize, :only => [:api_details, :api_gpx_files]
5  before_filter :authorize_web, :only => [:account, :go_public, :view, :diary, :make_friend, :remove_friend]
6  before_filter :require_user, :only => [:set_home, :account, :go_public, :make_friend, :remove_friend]
7
8  filter_parameter_logging :password, :pass_crypt, :pass_crypt_confirmation
9
10  def save
11    @title = 'create account'
12    @user = User.new(params[:user])
13
14    if @user.save
15      token = @user.tokens.create
16      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."
17      Notifier::deliver_signup_confirm(@user, token)
18      redirect_to :action => 'login'
19    else
20      render :action => 'new'
21    end
22  end
23
24  def account
25    @title = 'edit account'
26    if params[:user] and params[:user][:display_name] and params[:user][:description]
27      home_lat =  params[:user][:home_lat]
28      home_lon =  params[:user][:home_lon]
29
30      @user.display_name = params[:user][:display_name]
31      if params[:user][:pass_crypt].length > 0 or params[:user][:pass_crypt_confirmation].length > 0
32        @user.pass_crypt = params[:user][:pass_crypt]
33        @user.pass_crypt_confirmation = params[:user][:pass_crypt_confirmation]
34      end
35      @user.description = params[:user][:description]
36      @user.home_lat = home_lat
37      @user.home_lon = home_lon
38      if @user.save
39        flash[:notice] = "User information updated successfully."
40      else
41        flash.delete(:notice)
42      end
43    end
44  end
45
46  def set_home
47    if params[:user][:home_lat] and params[:user][:home_lon]
48      @user.home_lat = params[:user][:home_lat].to_f
49      @user.home_lon = params[:user][:home_lon].to_f
50      if @user.save
51        flash[:notice] = "Home location saved successfully."
52        redirect_to :controller => 'user', :action => 'account'
53      end
54    end
55  end
56
57  def go_public
58    @user.data_public = true
59    @user.save
60    flash[:notice] = 'All your edits are now public.'
61    redirect_to :controller => 'user', :action => 'account', :display_name => @user.display_name
62  end
63
64  def lost_password
65    @title = 'lost password'
66    if params[:user] and params[:user][:email]
67      user = User.find_by_email(params[:user][:email])
68      if user
69        token = user.tokens.create
70        Notifier::deliver_lost_password(user, token)
71        flash[:notice] = "Sorry you lost it :-( but an email is on its way so you can reset it soon."
72      else
73        flash[:notice] = "Couldn't find that email address, sorry."
74      end
75    else
76      render :action => 'lost_password'
77    end
78  end
79
80  def reset_password
81    @title = 'reset password'
82    if params['token']
83      token = UserToken.find_by_token(params[:token])
84      if token
85        pass = OSM::make_token(8)
86        user = token.user
87        user.pass_crypt = pass
88        user.pass_crypt_confirmation = pass
89        user.active = true
90        user.save!
91        token.destroy
92        Notifier::deliver_reset_password(user, pass)
93        flash[:notice] = "Your password has been changed and is on its way to your mailbox :-)"
94      else
95        flash[:notice] = "Didn't find that token, check the URL maybe?"
96      end
97    end
98    redirect_to :action => 'login'
99  end
100
101  def new
102    @title = 'create account'
103  end
104
105  def login
106    @title = 'login'
107    if params[:user]
108      email = params[:user][:email]
109      pass = params[:user][:password]
110      user = User.authenticate(:username => email, :password => pass)
111      if user
112        session[:user] = user.id
113        if params[:referer]
114          redirect_to params[:referer]
115        else
116          redirect_to :controller => 'site', :action => 'index'
117        end
118        return
119      elsif User.authenticate(:username => email, :password => pass, :invalid => true)
120        flash[:notice] = "Sorry, your account is not active yet.<br>Please click on the link in the account confirmation email to activate your account."
121      else
122        flash[:notice] = "Sorry, couldn't log in with those details."
123      end
124    end
125  end
126
127  def logout
128    if session[:token]
129      token = UserToken.find_by_token(session[:token])
130      if token
131        token.destroy
132      end
133      session[:token] = nil
134    end
135    session[:user] = nil
136    if params[:referer]
137      redirect_to params[:referer]
138    else
139      redirect_to :controller => 'site', :action => 'index'
140    end
141  end
142
143  def confirm
144    token = UserToken.find_by_token(params[:confirm_string])
145    if token and !token.user.active?
146      @user = token.user
147      @user.active = true
148      @user.save!
149      token.destroy
150      flash[:notice] = 'Confirmed your account, thanks for signing up!'
151      session[:user] = @user.id
152      redirect_to :action => 'account', :display_name => @user.display_name
153    else
154      flash[:notice] = 'Something went wrong confirming that user.'
155    end
156  end
157
158  def api_details
159    render :text => @user.to_xml.to_s, :content_type => "text/xml"
160  end
161
162  def api_gpx_files
163    doc = OSM::API.new.get_xml_doc
164    @user.traces.each do |trace|
165      doc.root << trace.to_xml_node() if trace.public? or trace.user == @user
166    end
167    render :text => doc.to_s, :content_type => "text/xml"
168  end
169
170  def view
171    @this_user = User.find_by_display_name(params[:display_name])
172
173    if @this_user
174      @title = @this_user.display_name
175    else
176      render :nothing => true, :status => :not_found
177    end
178  end
179
180  def make_friend
181    if params[:display_name]     
182      name = params[:display_name]
183      new_friend = User.find_by_display_name(name)
184      friend = Friend.new
185      friend.user_id = @user.id
186      friend.friend_user_id = new_friend.id
187      unless @user.is_friends_with?(new_friend)
188        if friend.save
189          flash[:notice] = "#{name} is now your friend."
190          Notifier::deliver_friend_notification(friend)
191        else
192          friend.add_error("Sorry, failed to add #{name} as a friend.")
193        end
194      else
195        flash[:notice] = "You are already friends with #{name}." 
196      end
197      redirect_to :controller => 'user', :action => 'view'
198    end
199  end
200
201  def remove_friend
202    if params[:display_name]     
203      name = params[:display_name]
204      friend = User.find_by_display_name(name)
205      if @user.is_friends_with?(friend)
206        Friend.delete_all "user_id = #{@user.id} AND friend_user_id = #{friend.id}"
207        flash[:notice] = "#{friend.display_name} was removed from your friends."
208      else
209        flash[:notice] = "#{friend.display_name} was not already one of your friends."
210      end
211      redirect_to :controller => 'user', :action => 'view'
212    end
213  end
214
215end
216
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