1 class NotesController < ApplicationController
3 layout 'site', :only => [:mine]
5 before_filter :check_api_readable
6 before_filter :authorize_web, :only => [:mine]
7 before_filter :setup_user_auth, :only => [:create, :comment]
8 before_filter :authorize, :only => [:close, :reopen, :destroy]
9 before_filter :require_moderator, :only => [:destroy]
10 before_filter :check_api_writable, :only => [:create, :comment, :close, :reopen, :destroy]
11 before_filter :require_allow_write_notes, :only => [:create, :comment, :close, :reopen, :destroy]
12 before_filter :set_locale
13 after_filter :compress_output
14 around_filter :api_call_handle_error, :api_call_timeout
17 # Return a list of notes in a given area
19 # Figure out the bbox - we prefer a bbox argument but also
20 # support the old, deprecated, method with four arguments
22 bbox = BoundingBox.from_bbox_params(params)
24 raise OSM::APIBadUserInput.new("No l was given") unless params[:l]
25 raise OSM::APIBadUserInput.new("No r was given") unless params[:r]
26 raise OSM::APIBadUserInput.new("No b was given") unless params[:b]
27 raise OSM::APIBadUserInput.new("No t was given") unless params[:t]
29 bbox = BoundingBox.from_lrbt_params(params)
32 # Get any conditions that need to be applied
33 notes = closed_condition(Note.all)
35 # Check that the boundaries are valid
38 # Check the the bounding box is not too big
39 bbox.check_size(MAX_NOTE_REQUEST_AREA)
41 # Find the notes we want to return
42 @notes = notes.bbox(bbox).order("updated_at DESC").limit(result_limit).preload(:comments)
45 respond_to do |format|
56 # Check the arguments are sane
57 raise OSM::APIBadUserInput.new("No lat was given") unless params[:lat]
58 raise OSM::APIBadUserInput.new("No lon was given") unless params[:lon]
59 raise OSM::APIBadUserInput.new("No text was given") if params[:text].blank?
61 # Extract the arguments
62 lon = OSM.parse_float(params[:lon], OSM::APIBadUserInput, "lon was not a number")
63 lat = OSM.parse_float(params[:lat], OSM::APIBadUserInput, "lat was not a number")
64 comment = params[:text]
66 # Include in a transaction to ensure that there is always a note_comment for every note
69 @note = Note.create(:lat => lat, :lon => lon)
70 raise OSM::APIBadUserInput.new("The note is outside this world") unless @note.in_world?
75 # Add a comment to the note
76 add_comment(@note, comment, "opened")
79 # Return a copy of the new note
80 respond_to do |format|
81 format.xml { render :action => :show }
82 format.json { render :action => :show }
87 # Add a comment to an existing note
89 # Check the arguments are sane
90 raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
91 raise OSM::APIBadUserInput.new("No text was given") if params[:text].blank?
93 # Extract the arguments
95 comment = params[:text]
97 # Find the note and check it is valid
99 raise OSM::APINotFoundError unless @note
100 raise OSM::APIAlreadyDeletedError.new("note", @note.id) unless @note.visible?
101 raise OSM::APINoteAlreadyClosedError.new(@note) if @note.closed?
103 # Add a comment to the note
105 add_comment(@note, comment, "commented")
108 # Return a copy of the updated note
109 respond_to do |format|
110 format.xml { render :action => :show }
111 format.json { render :action => :show }
118 # Check the arguments are sane
119 raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
121 # Extract the arguments
122 id = params[:id].to_i
123 comment = params[:text]
125 # Find the note and check it is valid
126 @note = Note.find_by_id(id)
127 raise OSM::APINotFoundError unless @note
128 raise OSM::APIAlreadyDeletedError.new("note", @note.id) unless @note.visible?
129 raise OSM::APINoteAlreadyClosedError.new(@note) if @note.closed?
131 # Close the note and add a comment
135 add_comment(@note, comment, "closed")
138 # Return a copy of the updated note
139 respond_to do |format|
140 format.xml { render :action => :show }
141 format.json { render :action => :show }
148 # Check the arguments are sane
149 raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
151 # Extract the arguments
152 id = params[:id].to_i
153 comment = params[:text]
155 # Find the note and check it is valid
156 @note = Note.find_by_id(id)
157 raise OSM::APINotFoundError unless @note
158 raise OSM::APIAlreadyDeletedError.new("note", @note.id) unless @note.visible? or @user.moderator?
159 raise OSM::APINoteAlreadyOpenError.new(@note) unless @note.closed? or not @note.visible?
161 # Reopen the note and add a comment
165 add_comment(@note, comment, "reopened")
168 # Return a copy of the updated note
169 respond_to do |format|
170 format.xml { render :action => :show }
171 format.json { render :action => :show }
176 # Get a feed of recent notes and comments
178 # Get any conditions that need to be applied
179 notes = closed_condition(Note.all)
183 bbox = BoundingBox.from_bbox_params(params)
185 bbox.check_boundaries
186 bbox.check_size(MAX_NOTE_REQUEST_AREA)
188 notes = notes.bbox(bbox)
191 # Find the comments we want to return
192 @comments = NoteComment.where(:note_id => notes).order("created_at DESC").limit(result_limit).preload(:note)
195 respond_to do |format|
203 # Check the arguments are sane
204 raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
206 # Find the note and check it is valid
207 @note = Note.find(params[:id])
208 raise OSM::APINotFoundError unless @note
209 raise OSM::APIAlreadyDeletedError.new("note", @note.id) unless @note.visible?
212 respond_to do |format|
221 # Delete (hide) a note
223 # Check the arguments are sane
224 raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
226 # Extract the arguments
227 id = params[:id].to_i
228 comment = params[:text]
230 # Find the note and check it is valid
231 @note = Note.find(id)
232 raise OSM::APINotFoundError unless @note
233 raise OSM::APIAlreadyDeletedError.new("note", @note.id) unless @note.visible?
235 # Mark the note as hidden
237 @note.status = "hidden"
240 add_comment(@note, comment, "hidden", false)
243 # Return a copy of the updated note
244 respond_to do |format|
245 format.xml { render :action => :show }
246 format.json { render :action => :show }
251 # Return a list of notes matching a given string
253 # Check the arguments are sane
254 raise OSM::APIBadUserInput.new("No query string was given") unless params[:q]
256 # Get any conditions that need to be applied
257 @notes = closed_condition(Note.all)
258 @notes = @notes.joins(:comments).where("note_comments.body ~ ?", params[:q])
260 # Find the notes we want to return
261 @notes = @notes.order("updated_at DESC").limit(result_limit).preload(:comments)
264 respond_to do |format|
265 format.rss { render :action => :index }
266 format.xml { render :action => :index }
267 format.json { render :action => :index }
268 format.gpx { render :action => :index }
273 # Display a list of notes by a specified user
275 if params[:display_name]
276 if @this_user = User.active.find_by_display_name(params[:display_name])
277 @title = t 'note.mine.title', :user => @this_user.display_name
278 @heading = t 'note.mine.heading', :user => @this_user.display_name
279 @description = t 'note.mine.subheading', :user => render_to_string(:partial => "user", :object => @this_user)
280 @page = (params[:page] || 1).to_i
282 @notes = @this_user.notes.order("updated_at DESC, id").uniq.offset((@page - 1) * @page_size).limit(@page_size).preload(:comments => :author).to_a
284 @title = t 'user.no_such_user.title'
285 @not_found_user = params[:display_name]
287 render :template => 'user/no_such_user', :status => :not_found
293 #------------------------------------------------------------
294 # utility functions below.
295 #------------------------------------------------------------
298 # Render an OK response
300 if params[:format] == "js"
301 render :text => "osbResponse();", :content_type => "text/javascript"
303 render :text => "ok " + @note.id.to_s + "\n", :content_type => "text/plain" if @note
304 render :text => "ok\n", :content_type => "text/plain" unless @note
309 # Get the maximum number of results to return
311 if params[:limit] and params[:limit].to_i > 0 and params[:limit].to_i < 10000
319 # Generate a condition to choose which bugs we want based
320 # on their status and the user's request parameters
321 def closed_condition(notes)
323 closed_since = params[:closed].to_i
329 notes = notes.where("status != 'hidden'")
330 elsif closed_since > 0
331 notes = notes.where("(status = 'open' OR (status = 'closed' AND closed_at > '#{Time.now - closed_since.days}'))")
333 notes = notes.where("status = 'open'")
340 # Add a comment to a note
341 def add_comment(note, text, event, notify = true)
342 attributes = { :visible => true, :event => event, :body => text }
345 attributes[:author_id] = @user.id
347 attributes[:author_ip] = request.remote_ip
350 comment = note.comments.create(attributes)
352 note.comments.map { |c| c.author }.uniq.each do |user|
353 if notify and user and user != @user
354 Notifier.note_comment_notification(comment, user).deliver