Rename a number of methods in the map_bugs controller

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

diff --git a/app/controllers/map_bugs_controller.rb b/app/controllers/map_bugs_controller.rb
index ef965ea3c9f4ed037638ec101028a50b4db7d767..28d22c3f36b96175652a63b9d08f3dc3c31ed55d 100644 (file)
--- a/app/controllers/map_bugs_controller.rb
+++ b/app/controllers/map_bugs_controller.rb
@@ -1,129 +1,312 @@
 class MapBugsController < ApplicationController
 
 class MapBugsController < ApplicationController
 

+  layout 'site', :only => [:mine]
+

   before_filter :check_api_readable
   before_filter :check_api_readable

-  before_filter :authorize_web, :only => [:add_bug, :close_bug, :edit_bug]
-  before_filter :check_api_writable, :only => [:add_bug, :close_bug, :edit_bug]
+  before_filter :authorize_web, :only => [:create, :close, :update, :delete, :mine]
+  before_filter :check_api_writable, :only => [:create, :close, :update, :delete]
+  before_filter :require_moderator, :only => [:delete]
+  before_filter :set_locale, :only => [:mine]

   after_filter :compress_output
   around_filter :api_call_handle_error, :api_call_timeout
 
   # Help methods for checking boundary sanity and area size
   include MapBoundary
 
   after_filter :compress_output
   around_filter :api_call_handle_error, :api_call_timeout
 
   # Help methods for checking boundary sanity and area size
   include MapBoundary
 

-  def get_bugs
+  def list
+    # Figure out the bbox
+    bbox = params['bbox']

 
 

-       raise OSM::APIBadUserInput.new("No l was given") unless params['l']
-       raise OSM::APIBadUserInput.new("No r was given") unless params['r']
-       raise OSM::APIBadUserInput.new("No b was given") unless params['b']
-       raise OSM::APIBadUserInput.new("No t was given") unless params['t']
+    if bbox and bbox.count(',') == 3
+      bbox = bbox.split(',')
+      @min_lon, @min_lat, @max_lon, @max_lat = sanitise_boundaries(bbox)
+    else
+      #Fallback to old style, this is deprecated and should not be used
+      raise OSM::APIBadUserInput.new("No l was given") unless params['l']
+      raise OSM::APIBadUserInput.new("No r was given") unless params['r']
+      raise OSM::APIBadUserInput.new("No b was given") unless params['b']
+      raise OSM::APIBadUserInput.new("No t was given") unless params['t']

 
 

-       min_lon = params['l'].to_f
-       max_lon = params['r'].to_f
-       min_lat = params['b'].to_f
-       max_lat = params['t'].to_f
-       
-       # check boundary is sane and area within defined
-    # see /config/application.yml
-    begin
-      check_boundaries(min_lon, min_lat, max_lon, max_lat)
-    rescue Exception => err
-      report_error(err.message)
-      return
+      @min_lon = params['l'].to_f
+      @max_lon = params['r'].to_f
+      @min_lat = params['b'].to_f
+      @max_lat = params['t'].to_f

     end
 
     end
 

-       bugs = MapBug.find_by_area(min_lat, min_lon, max_lat, max_lon, :order => "last_changed DESC", :limit => 100, :conditions => "status != 'hidden'")
-
-       resp = ""
+    limit = getLimit
+    conditions = closedCondition

        
        

-       bugs.each do |bug|
-         resp += "putAJAXMarker(" + bug.id.to_s + ", " + bug.lon.to_s + ", " + bug.lat.to_s;
-         comment_no = 1
-         bug.map_bug_comment.each do |comment|
-        resp += (comment_no == 1 ? ", '" : "<hr />")
-               resp += comment.comment if comment.comment
-               resp += " [ " 
-               resp += comment.commenter_name if comment.commenter_name
-               resp += " " + comment.date_created.to_s + " ]"
-               comment_no += 1
-         end
-         resp += (comment_no == 1 ? "," : "', ") + (bug.status=="open"?"0":"1") + ");\n"
-       end
-
-       render :text => resp, :content_type => "text/javascript"
+    check_boundaries(@min_lon, @min_lat, @max_lon, @max_lat, MAX_BUG_REQUEST_AREA)
+
+    @bugs = MapBug.find_by_area(@min_lat, @min_lon, @max_lat, @max_lon, :include => :comments, :order => "updated_at DESC", :limit => limit, :conditions => conditions)
+
+    respond_to do |format|
+      format.html {render :template => 'map_bugs/list.rjs', :content_type => "text/javascript"}
+      format.rss {render :template => 'map_bugs/list.rss'}
+      format.js
+      format.xml {render :template => 'map_bugs/list.xml'}
+      format.json { render :json => @bugs.to_json(:methods => [:lat, :lon], :only => [:id, :status, :created_at], :include => { :comments => { :only => [:author_name, :created_at, :body]}}) }          
+      format.gpx {render :template => 'map_bugs/list.gpx'}
+    end

   end
 
   end
 

-  def add_bug
-       raise OSM::APIBadUserInput.new("No lat was given") unless params['lat']
-       raise OSM::APIBadUserInput.new("No lon was given") unless params['lon']
-       raise OSM::APIBadUserInput.new("No text was given") unless params['text']
+  def create
+    raise OSM::APIBadUserInput.new("No lat was given") unless params['lat']
+    raise OSM::APIBadUserInput.new("No lon was given") unless params['lon']
+    raise OSM::APIBadUserInput.new("No text was given") unless params['text']
+
+    lon = params['lon'].to_f
+    lat = params['lat'].to_f
+    comment = params['text']

 
 

-       lon = params['lon'].to_f
-       lat = params['lat'].to_f
-       comment = params['text']
+    name = "NoName"
+    name = params['name'] if params['name']

 
 

-    bug = MapBug.create_bug(lat, lon)
-       bug.save;
-       add_comment(bug, comment);
+    #Include in a transaction to ensure that there is always a map_bug_comment for every map_bug
+    MapBug.transaction do
+      @bug = MapBug.create_bug(lat, lon)
+
+      #TODO: move this into a helper function
+      begin
+        url = "http://nominatim.openstreetmap.org/reverse?lat=" + lat.to_s + "&lon=" + lon.to_s + "&zoom=16" 
+        response = REXML::Document.new(Net::HTTP.get(URI.parse(url))) 
+               
+        if result = response.get_text("reversegeocode/result") 
+          @bug.nearby_place = result.to_s 
+        else 
+          @bug.nearby_place = "unknown"
+        end
+      rescue Exception => err
+        @bug.nearby_place = "unknown"
+      end
+
+      @bug.save
+
+      add_comment(@bug, comment, name, "opened")
+    end

  
  

-       render_ok
+    render_ok

   end
 
   end
 

-  def edit_bug
-       raise OSM::APIBadUserInput.new("No id was given") unless params['id']
-       raise OSM::APIBadUserInput.new("No text was given") unless params['text']
+  def update
+    raise OSM::APIBadUserInput.new("No id was given") unless params['id']
+    raise OSM::APIBadUserInput.new("No text was given") unless params['text']

 
 

-       id = params['id'].to_i
+    name = "NoName"
+    name = params['name'] if params['name']
+       
+    id = params['id'].to_i

 
 

-       bug = MapBug.find_by_id(id);
+    bug = MapBug.find_by_id(id)
+    raise OSM::APINotFoundError unless bug
+    raise OSM::APIAlreadyDeletedError unless bug.visible

 
 

-       bug_comment = add_comment(bug, params['text']);
+    MapBug.transaction do
+      bug_comment = add_comment(bug, params['text'], name, "commented")
+    end

 
 

-       render_ok
+    render_ok

   end
 
   end
 

-  def close_bug
-       raise OSM::APIBadUserInput.new("No id was given") unless params['id']
+  def close
+    raise OSM::APIBadUserInput.new("No id was given") unless params['id']

        
        

-       id = params['id'].to_i
+    id = params['id'].to_i
+    name = "NoName"
+    name = params['name'] if params['name']
+
+    bug = MapBug.find_by_id(id)
+    raise OSM::APINotFoundError unless bug
+    raise OSM::APIAlreadyDeletedError unless bug.visible

 
 

-       bug = MapBug.find_by_id(id);
-       bug.close_bug;
+    MapBug.transaction do
+      bug.close_bug
+      add_comment(bug, :nil, name, "closed")
+    end

 
 

-       render_ok
+    render_ok

   end 
 
   end 
 

-  def render_ok
-       output_js = :false
-       output_js = :true if params['format'] == "js"
-
-       if output_js == :true
-         render :text => "osbResponse();", :content_type => "text/javascript" 
-       else
-         render :text => "ok\n", :content_type => "text/html" 
-       end
+  def rss
+    limit = getLimit
+    conditions = closedCondition
+
+    # Figure out the bbox
+    bbox = params['bbox']
+
+    if bbox and bbox.count(',') == 3
+      bbox = bbox.split(',')
+      @min_lon, @min_lat, @max_lon, @max_lat = sanitise_boundaries(bbox)
+
+      check_boundaries(@min_lon, @min_lat, @max_lon, @max_lat, MAX_BUG_REQUEST_AREA)
+
+      conditions = cond_merge conditions, [OSM.sql_for_area(@min_lat, @min_lon, @max_lat, @max_lon)]
+    end
+
+    @comments = MapBugComment.find(:all, :limit => limit, :order => "created_at DESC", :joins => :map_bug, :include => :map_bug, :conditions => conditions)
+    render :template => 'map_bugs/rss.rss'
+  end
+
+  def read
+    @bug = MapBug.find(params['id'])
+    raise OSM::APINotFoundError unless @bug
+    raise OSM::APIAlreadyDeletedError unless @bug.visible
+    
+    respond_to do |format|
+      format.rss
+      format.xml
+      format.json { render :json => @bug.to_json(:methods => [:lat, :lon], :only => [:id, :status, :created_at], :include => { :comments => { :only => [:author_name, :created_at, :body]}}) }   
+      format.gpx
+    end
+  end
+
+  def delete
+    bug = MapBug.find(params['id'])
+    raise OSM::APINotFoundError unless @bug
+    raise OSM::APIAlreadyDeletedError unless @bug.visible
+
+    MapBug.transaction do
+      bug.status = "hidden"
+      bug.save
+      add_comment(bug,:nil,name,"hidden")
+    end
+
+    render :text => "ok\n", :content_type => "text/html" 
+  end
+
+  def search
+    raise OSM::APIBadUserInput.new("No query string was given") unless params['q']
+    limit = getLimit
+    conditions = closedCondition
+    conditions = cond_merge conditions, ['map_bug_comment.body ~ ?', params['q']]

        
        

+    #TODO: There should be a better way to do this.   CloseConditions are ignored at the moment
+
+    bugs2 = MapBug.find(:all, :limit => limit, :order => "updated_at DESC", :joins => :comments, :include => :comments,
+                        :conditions => conditions)
+    @bugs = bugs2.uniq
+    respond_to do |format|
+      format.html {render :template => 'map_bugs/list.rjs', :content_type => "text/javascript"}
+      format.rss {render :template => 'map_bugs/list.rss'}
+      format.js
+      format.xml {render :template => 'map_bugs/list.xml'}
+      format.json { render :json => @bugs.to_json(:methods => [:lat, :lon], :only => [:id, :status, :created_at], :include => { :comments => { :only => [:author_name, :created_at, :body]}}) }
+      format.gpx {render :template => 'map_bugs/list.gpx'}
+    end

   end
 
   end
 

-  def rss
-       ##TODO: needs to be implemented
+  def mine
+    if params[:display_name] 
+      @user2 = User.find_by_display_name(params[:display_name], :conditions => { :status => ["active", "confirmed"] }) 
+ 
+      if @user2  
+        if @user2.data_public? or @user2 == @user 
+          conditions = ['map_bug_comment.author_id = ?', @user2.id] 
+        else 
+          conditions = ['false'] 
+        end 
+      else #if request.format == :html 
+        @title = t 'user.no_such_user.title' 
+        @not_found_user = params[:display_name] 
+        render :template => 'user/no_such_user', :status => :not_found 
+        return
+      end 
+    end
+
+    if @user2 
+      user_link = render_to_string :partial => "user", :object => @user2 
+    end 
+    
+    @title =  t 'bugs.user.title_user', :user => @user2.display_name 
+    @heading =  t 'bugs.user.heading_user', :user => @user2.display_name 
+    @description = t 'bugs.user.description_user', :user => user_link
+    
+    @page = (params[:page] || 1).to_i 
+    @page_size = 10
+
+    @bugs = MapBug.find(:all, 
+                        :include => [:comments, {:comments => :author}],
+                        :joins => :comments,
+                        :order => "updated_at DESC",
+                        :conditions => conditions,
+                        :offset => (@page - 1) * @page_size, 
+                        :limit => @page_size).uniq
+  end
+
+private 
+  #------------------------------------------------------------ 
+  # utility functions below. 
+  #------------------------------------------------------------   
+ 
+  ## 
+  # merge two conditions 
+  # TODO: this is a copy from changeset_controler.rb and should be factored out to share
+  def cond_merge(a, b) 
+    if a and b 
+      a_str = a.shift 
+      b_str = b.shift 
+      return [ a_str + " AND " + b_str ] + a + b 
+    elsif a  
+      return a 
+    else b 
+      return b 
+    end 
+  end 
+
+  def render_ok
+    output_js = :false
+    output_js = :true if params['format'] == "js"
+
+    if output_js == :true
+      render :text => "osbResponse();", :content_type => "text/javascript" 
+    else
+      render :text => "ok " + @bug.id.to_s + "\n", :content_type => "text/html" if @bug
+      render :text => "ok\n", :content_type => "text/html" unless @bug
+    end
+  end
+
+  def getLimit
+    limit = 100
+    limit = params['limit'] if ((params['limit']) && (params['limit'].to_i < 10000) && (params['limit'].to_i > 0))
+    return limit

   end
 
   end
 

-  def gpx_bugs
-       ##TODO: needs to be implemented
+  def closedCondition
+    closed_since = 7 unless params['closed']
+    closed_since = params['closed'].to_i if params['closed']
+       
+    if closed_since < 0
+      conditions = ["status != 'hidden'"]
+    elsif closed_since > 0
+      conditions = ["((status = 'open') OR ((status = 'closed' ) AND (closed_at > '" + (Time.now - closed_since.days).to_s + "')))"]
+    else
+      conditions = ["status = 'open'"]
+    end
+
+    return conditions

   end
 
   end
 

-  def add_comment(bug, comment) 
-    t = Time.now.getutc 
-    bug_comment = bug.map_bug_comment.create(:date_created => t, :visible => true, :comment => comment);  
+  def add_comment(bug, comment, name,event) 
+    bug_comment = bug.comments.create(:visible => true, :event => event)
+    bug_comment.body = comment unless comment == :nil

     if @user  
     if @user  

-      bug_comment.commenter_id = @user.id
-         bug_comment.commenter_name = @user.display_name
+      bug_comment.author_id = @user.id
+      bug_comment.author_name = @user.display_name

     else  
     else  

-      bug_comment.commenter_ip = request.remote_ip
-         bug_comment.commenter_name = "anonymous (a)"
+      bug_comment.author_ip = request.remote_ip
+      bug_comment.author_name = name + " (a)"

     end
     end

-    bug_comment.save; 
-    bug.last_changed = t 
-    bug.save 
-  end
+    bug_comment.save 
+    bug.save

 
 

+    sent_to = Set.new
+    bug.comments.each do | cmt |
+      if cmt.author
+        unless sent_to.include?(cmt.author)
+          Notifier.deliver_bug_comment_notification(bug_comment, cmt.author) unless cmt.author == @user
+          sent_to.add(cmt.author)
+        end
+      end
+    end
+  end

 end
 end