1 class NotesController < ApplicationController
2 layout "site", :only => [:mine]
4 before_action :check_api_readable
5 before_action :authorize_web, :only => [:mine]
6 before_action :setup_user_auth, :only => [:create, :comment]
7 before_action :authorize, :only => [:close, :reopen, :destroy]
8 before_action :require_moderator, :only => [:destroy]
9 before_action :check_api_writable, :only => [:create, :comment, :close, :reopen, :destroy]
10 before_action :require_allow_write_notes, :only => [:create, :comment, :close, :reopen, :destroy]
11 before_action :set_locale
12 around_action :api_call_handle_error, :api_call_timeout
15 # Return a list of notes in a given area
17 # Figure out the bbox - we prefer a bbox argument but also
18 # support the old, deprecated, method with four arguments
20 bbox = BoundingBox.from_bbox_params(params)
22 raise OSM::APIBadUserInput.new("No l was given") unless params[:l]
23 raise OSM::APIBadUserInput.new("No r was given") unless params[:r]
24 raise OSM::APIBadUserInput.new("No b was given") unless params[:b]
25 raise OSM::APIBadUserInput.new("No t was given") unless params[:t]
27 bbox = BoundingBox.from_lrbt_params(params)
30 # Get any conditions that need to be applied
31 notes = closed_condition(Note.all)
33 # Check that the boundaries are valid
36 # Check the the bounding box is not too big
37 bbox.check_size(MAX_NOTE_REQUEST_AREA)
39 # Find the notes we want to return
40 @notes = notes.bbox(bbox).order("updated_at DESC").limit(result_limit).preload(:comments)
43 respond_to do |format|
55 raise OSM::APIAccessDenied if Acl.no_note_comment(request.remote_ip)
57 # Check the arguments are sane
58 raise OSM::APIBadUserInput.new("No lat was given") unless params[:lat]
59 raise OSM::APIBadUserInput.new("No lon was given") unless params[:lon]
60 raise OSM::APIBadUserInput.new("No text was given") if params[:text].blank?
62 # Extract the arguments
63 lon = OSM.parse_float(params[:lon], OSM::APIBadUserInput, "lon was not a number")
64 lat = OSM.parse_float(params[:lat], OSM::APIBadUserInput, "lat was not a number")
65 comment = params[:text]
67 # Include in a transaction to ensure that there is always a note_comment for every note
70 @note = Note.create(:lat => lat, :lon => lon)
71 raise OSM::APIBadUserInput.new("The note is outside this world") unless @note.in_world?
76 # Add a comment to the note
77 add_comment(@note, comment, "opened")
80 # Return a copy of the new note
81 respond_to do |format|
82 format.xml { render :action => :show }
83 format.json { render :action => :show }
88 # Add a comment to an existing note
91 raise OSM::APIAccessDenied if Acl.no_note_comment(request.remote_ip)
93 # Check the arguments are sane
94 raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
95 raise OSM::APIBadUserInput.new("No text was given") if params[:text].blank?
97 # Extract the arguments
99 comment = params[:text]
101 # Find the note and check it is valid
102 @note = Note.find(id)
103 raise OSM::APINotFoundError unless @note
104 raise OSM::APIAlreadyDeletedError.new("note", @note.id) unless @note.visible?
105 raise OSM::APINoteAlreadyClosedError.new(@note) if @note.closed?
107 # Add a comment to the note
109 add_comment(@note, comment, "commented")
112 # Return a copy of the updated note
113 respond_to do |format|
114 format.xml { render :action => :show }
115 format.json { render :action => :show }
122 # Check the arguments are sane
123 raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
125 # Extract the arguments
126 id = params[:id].to_i
127 comment = params[:text]
129 # Find the note and check it is valid
130 @note = Note.find_by(:id => id)
131 raise OSM::APINotFoundError unless @note
132 raise OSM::APIAlreadyDeletedError.new("note", @note.id) unless @note.visible?
133 raise OSM::APINoteAlreadyClosedError.new(@note) if @note.closed?
135 # Close the note and add a comment
139 add_comment(@note, comment, "closed")
142 # Return a copy of the updated note
143 respond_to do |format|
144 format.xml { render :action => :show }
145 format.json { render :action => :show }
152 # Check the arguments are sane
153 raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
155 # Extract the arguments
156 id = params[:id].to_i
157 comment = params[:text]
159 # Find the note and check it is valid
160 @note = Note.find_by(:id => id)
161 raise OSM::APINotFoundError unless @note
162 raise OSM::APIAlreadyDeletedError.new("note", @note.id) unless @note.visible? || @user.moderator?
163 raise OSM::APINoteAlreadyOpenError.new(@note) unless @note.closed? || !@note.visible?
165 # Reopen the note and add a comment
169 add_comment(@note, comment, "reopened")
172 # Return a copy of the updated note
173 respond_to do |format|
174 format.xml { render :action => :show }
175 format.json { render :action => :show }
180 # Get a feed of recent notes and comments
182 # Get any conditions that need to be applied
183 notes = closed_condition(Note.all)
187 bbox = BoundingBox.from_bbox_params(params)
189 bbox.check_boundaries
190 bbox.check_size(MAX_NOTE_REQUEST_AREA)
192 notes = notes.bbox(bbox)
195 # Find the comments we want to return
196 @comments = NoteComment.where(:note_id => notes).order("created_at DESC").limit(result_limit).preload(:note)
199 respond_to do |format|
207 # Check the arguments are sane
208 raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
210 # Find the note and check it is valid
211 @note = Note.find(params[:id])
212 raise OSM::APINotFoundError unless @note
213 raise OSM::APIAlreadyDeletedError.new("note", @note.id) unless @note.visible?
216 respond_to do |format|
225 # Delete (hide) a note
227 # Check the arguments are sane
228 raise OSM::APIBadUserInput.new("No id was given") unless params[:id]
230 # Extract the arguments
231 id = params[:id].to_i
232 comment = params[:text]
234 # Find the note and check it is valid
235 @note = Note.find(id)
236 raise OSM::APINotFoundError unless @note
237 raise OSM::APIAlreadyDeletedError.new("note", @note.id) unless @note.visible?
239 # Mark the note as hidden
241 @note.status = "hidden"
244 add_comment(@note, comment, "hidden", false)
247 # Return a copy of the updated note
248 respond_to do |format|
249 format.xml { render :action => :show }
250 format.json { render :action => :show }
255 # Return a list of notes matching a given string
257 # Check the arguments are sane
258 raise OSM::APIBadUserInput.new("No query string was given") unless params[:q]
260 # Get any conditions that need to be applied
261 @notes = closed_condition(Note.all)
262 @notes = @notes.joins(:comments).where("to_tsvector('english', note_comments.body) @@ plainto_tsquery('english', ?)", params[:q])
264 # Find the notes we want to return
265 @notes = @notes.order("updated_at DESC").limit(result_limit).preload(:comments)
268 respond_to do |format|
269 format.rss { render :action => :index }
270 format.xml { render :action => :index }
271 format.json { render :action => :index }
272 format.gpx { render :action => :index }
277 # Display a list of notes by a specified user
279 if params[:display_name]
280 if @this_user = User.active.find_by(:display_name => params[:display_name])
281 @title = t "note.mine.title", :user => @this_user.display_name
282 @heading = t "note.mine.heading", :user => @this_user.display_name
283 @description = t "note.mine.subheading", :user => render_to_string(:partial => "user", :object => @this_user)
284 @page = (params[:page] || 1).to_i
286 @notes = @this_user.notes
287 @notes = @notes.visible unless @user && @user.moderator?
288 @notes = @notes.order("updated_at DESC, id").uniq.offset((@page - 1) * @page_size).limit(@page_size).preload(:comments => :author).to_a
290 @title = t "user.no_such_user.title"
291 @not_found_user = params[:display_name]
293 render :template => "user/no_such_user", :status => :not_found
300 #------------------------------------------------------------
301 # utility functions below.
302 #------------------------------------------------------------
305 # Get the maximum number of results to return
308 if params[:limit].to_i > 0 && params[:limit].to_i <= 10000
311 raise OSM::APIBadUserInput.new("Note limit must be between 1 and 10000")
319 # Generate a condition to choose which notes we want based
320 # on their status and the user's request parameters
321 def closed_condition(notes)
322 closed_since = if params[:closed]
329 notes.where("status != 'hidden'")
330 elsif closed_since > 0
331 notes.where("(status = 'open' OR (status = 'closed' AND closed_at > '#{Time.now - closed_since.days}'))")
333 notes.where("status = 'open'")
338 # Add a comment to a note
339 def add_comment(note, text, event, notify = true)
340 attributes = { :visible => true, :event => event, :body => text }
343 attributes[:author_id] = @user.id
345 attributes[:author_ip] = request.remote_ip
348 comment = note.comments.create!(attributes)
350 note.comments.map(&:author).uniq.each do |user|
351 if notify && user && user != @user && user.visible?
352 Notifier.note_comment_notification(comment, user).deliver_now