X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/dd9999dc438a5778a74f4ef966f0fdc06b83cb4c..7f19bade8ee72d77a2e229f4f0ccc863e01d6421:/app/controllers/amf_controller.rb diff --git a/app/controllers/amf_controller.rb b/app/controllers/amf_controller.rb index 2aac00d5e..329fab573 100644 --- a/app/controllers/amf_controller.rb +++ b/app/controllers/amf_controller.rb @@ -36,8 +36,6 @@ # * version conflict when POIs and ways are reverted class AmfController < ApplicationController - require 'stringio' - include Potlatch # Help methods for checking boundary sanity and area size @@ -47,52 +45,30 @@ class AmfController < ApplicationController # Main AMF handlers: process the raw AMF string (using AMF library) and # calls each action (private method) accordingly. - # ** FIXME: refactor to reduce duplication of code across read/write def amf_read if request.post? - req=StringIO.new(request.raw_post+0.chr)# Get POST data as request - # (cf http://www.ruby-forum.com/topic/122163) - req.read(2) # Skip version indicator and client ID - - # Parse request - - headers=AMF.getint(req) # Read number of headers - headers.times do # Read each header - name=AMF.getstring(req) # | - req.getc # | skip boolean - value=AMF.getvalue(req) # | - header["name"]=value # | - end - - bodies=AMF.getint(req) # Read number of bodies - render :content_type => "application/x-amf", :text => proc { |response, output| - a,b=bodies.divmod(256) - output.write 0.chr+0.chr+0.chr+0.chr+a.chr+b.chr - bodies.times do # Read each body - message=AMF.getstring(req) # | get message name - index=AMF.getstring(req) # | get index in response sequence - bytes=AMF.getlong(req) # | get total size in bytes - args=AMF.getvalue(req) # | get response (probably an array) - result='' - logger.info("Executing AMF #{message}(#{args.join(',')}):#{index}") - - case message - when 'getpresets'; result=AMF.putdata(index,getpresets(*args)) - when 'whichways'; result=AMF.putdata(index,whichways(*args)) - when 'whichways_deleted'; result=AMF.putdata(index,whichways_deleted(*args)) - when 'getway'; result=AMF.putdata(index,getway(args[0].to_i)) - when 'getrelation'; result=AMF.putdata(index,getrelation(args[0].to_i)) - when 'getway_old'; result=AMF.putdata(index,getway_old(args[0].to_i,args[1])) - when 'getway_history'; result=AMF.putdata(index,getway_history(args[0].to_i)) - when 'getnode_history'; result=AMF.putdata(index,getnode_history(args[0].to_i)) - when 'findgpx'; result=AMF.putdata(index,findgpx(*args)) - when 'findrelations'; result=AMF.putdata(index,findrelations(*args)) - when 'getpoi'; result=AMF.putdata(index,getpoi(*args)) - end - output.write(result) + self.status = :ok + self.content_type = Mime::AMF + self.response_body = Dispatcher.new(request.raw_post) do |message,*args| + logger.info("Executing AMF #{message}(#{args.join(',')})") + + case message + when 'getpresets'; result = getpresets(*args) + when 'whichways'; result = whichways(*args) + when 'whichways_deleted'; result = whichways_deleted(*args) + when 'getway'; result = getway(args[0].to_i) + when 'getrelation'; result = getrelation(args[0].to_i) + when 'getway_old'; result = getway_old(args[0].to_i,args[1]) + when 'getway_history'; result = getway_history(args[0].to_i) + when 'getnode_history'; result = getnode_history(args[0].to_i) + when 'findgpx'; result = findgpx(*args) + when 'findrelations'; result = findrelations(*args) + when 'getpoi'; result = getpoi(*args) end - } + + result + end else render :nothing => true, :status => :method_not_allowed end @@ -100,53 +76,35 @@ class AmfController < ApplicationController def amf_write if request.post? - req=StringIO.new(request.raw_post+0.chr) - req.read(2) - renumberednodes={} # Shared across repeated putways - renumberedways={} # Shared across repeated putways - - headers=AMF.getint(req) # Read number of headers - headers.times do # Read each header - name=AMF.getstring(req) # | - req.getc # | skip boolean - value=AMF.getvalue(req) # | - header["name"]=value # | - end + renumberednodes = {} # Shared across repeated putways + renumberedways = {} # Shared across repeated putways + err = false # Abort batch on error - bodies=AMF.getint(req) # Read number of bodies - render :content_type => "application/x-amf", :text => proc { |response, output| - a,b=bodies.divmod(256) - output.write 0.chr+0.chr+0.chr+0.chr+a.chr+b.chr - bodies.times do # Read each body - message=AMF.getstring(req) # | get message name - index=AMF.getstring(req) # | get index in response sequence - bytes=AMF.getlong(req) # | get total size in bytes - args=AMF.getvalue(req) # | get response (probably an array) - err=false # Abort batch on error - - logger.info("Executing AMF #{message}:#{index}") - result='' - if err - result=[-5,nil] - else - case message - when 'putway'; orn=renumberednodes.dup - r=putway(renumberednodes,*args) - r[4]=renumberednodes.reject { |k,v| orn.has_key?(k) } - if r[2] != r[3] then renumberedways[r[2]] = r[3] end - result=AMF.putdata(index,r) - when 'putrelation'; result=AMF.putdata(index,putrelation(renumberednodes, renumberedways, *args)) - when 'deleteway'; result=AMF.putdata(index,deleteway(*args)) - when 'putpoi'; r=putpoi(*args) - if r[2] != r[3] then renumberednodes[r[2]] = r[3] end - result=AMF.putdata(index,r) - when 'startchangeset'; result=AMF.putdata(index,startchangeset(*args)) - end - if result[0]==-3 then err=true end # If a conflict is detected, don't execute any more writes + self.status = :ok + self.content_type = Mime::AMF + self.response_body = Dispatcher.new(request.raw_post) do |message,*args| + logger.info("Executing AMF #{message}") + + if err + result = [-5, nil] + else + case message + when 'putway'; orn = renumberednodes.dup + result = putway(renumberednodes, *args) + result[4] = renumberednodes.reject { |k,v| orn.has_key?(k) } + if result[0] == 0 and result[2] != result[3] then renumberedways[result[2]] = result[3] end + when 'putrelation'; result = putrelation(renumberednodes, renumberedways, *args) + when 'deleteway'; result = deleteway(*args) + when 'putpoi'; result = putpoi(*args) + if result[0] == 0 and result[2] != result[3] then renumberednodes[result[2]] = result[3] end + when 'startchangeset'; result = startchangeset(*args) end - output.write(result) + + err = true if result[0] == -3 # If a conflict is detected, don't execute any more writes end - } + + result + end else render :nothing => true, :status => :method_not_allowed end @@ -156,6 +114,8 @@ class AmfController < ApplicationController def amf_handle_error(call,rootobj,rootid) yield + rescue OSM::APIAlreadyDeletedError => ex + return [-4, ex.object, ex.object_id] rescue OSM::APIVersionMismatchError => ex return [-3, [rootobj, rootid], [ex.type.downcase, ex.id, ex.latest]] rescue OSM::APIUserChangesetMismatchError => ex @@ -170,7 +130,7 @@ class AmfController < ApplicationController def amf_handle_error_with_timeout(call,rootobj,rootid) amf_handle_error(call,rootobj,rootid) do - Timeout::timeout(APP_CONFIG['api_timeout'], OSM::APITimeoutError) do + Timeout::timeout(API_TIMEOUT, OSM::APITimeoutError) do yield end end @@ -184,10 +144,16 @@ class AmfController < ApplicationController user = getuser(usertoken) if !user then return -1,"You are not logged in, so Potlatch can't write any changes to the database." end unless user.active_blocks.empty? then return -1,t('application.setup_user_auth.blocked') end + if REQUIRE_TERMS_AGREED and user.terms_agreed.nil? then return -1,"You must accept the contributor terms before you can edit." end + + if cstags + if !tags_ok(cstags) then return -1,"One of the tags is invalid. Linux users may need to upgrade to Flash Player 10.1." end + cstags = strip_non_xml_chars cstags + end # close previous changeset and add comment if closeid - cs = Changeset.find(closeid) + cs = Changeset.find(closeid.to_i) cs.set_closed_time_now if cs.user_id!=user.id raise OSM::APIUserChangesetMismatchError.new @@ -195,6 +161,8 @@ class AmfController < ApplicationController cs.save! else cs.tags['comment']=closecomment + # in case closecomment has chars not allowed in xml + cs.tags = strip_non_xml_chars cs.tags cs.save_with_tags! end end @@ -204,7 +172,11 @@ class AmfController < ApplicationController cs = Changeset.new cs.tags = cstags cs.user_id = user.id - if !closecomment.empty? then cs.tags['comment']=closecomment end + if !closecomment.empty? + cs.tags['comment']=closecomment + # in case closecomment has chars not allowed in xml + cs.tags = strip_non_xml_chars cs.tags + end # smsm1 doesn't like the next two lines and thinks they need to be abstracted to the model more/better cs.created_at = Time.now.getutc cs.closed_at = cs.created_at + Changeset::IDLE_TIMEOUT @@ -251,14 +223,14 @@ class AmfController < ApplicationController loaded_lang = 'en' # Load English defaults - en = YAML::load(File.open("#{RAILS_ROOT}/config/potlatch/locales/en.yml"))["en"] + en = YAML::load(File.open("#{Rails.root}/config/potlatch/locales/en.yml"))["en"] if lang == 'en' return [loaded_lang, en] else # Use English as a fallback begin - other = YAML::load(File.open("#{RAILS_ROOT}/config/potlatch/locales/#{lang}.yml"))[lang] + other = YAML::load(File.open("#{Rails.root}/config/potlatch/locales/#{lang}.yml"))[lang] loaded_lang = lang rescue other = en @@ -300,7 +272,7 @@ class AmfController < ApplicationController relations = sql_find_relations_in_area_and_ways(xmin, ymin, xmax, ymax, ways.collect {|x| x[0]}) else # find the way ids in an area - nodes_in_area = Node.find_by_area(ymin, xmin, ymax, xmax, :conditions => ["current_nodes.visible = ?", true], :include => :ways) + nodes_in_area = Node.bbox(ymin, xmin, ymax, xmax).visible.includes(:ways) ways = nodes_in_area.inject([]) { |sum, node| visible_ways = node.ways.select { |w| w.visible? } sum + visible_ways.collect { |w| [w.id,w.version] } @@ -312,8 +284,8 @@ class AmfController < ApplicationController points = nodes_not_used_in_area.collect { |n| [n.id, n.lon, n.lat, n.tags, n.version] }.uniq # find the relations used by those nodes and ways - relations = Relation.find_for_nodes(nodes_in_area.collect { |n| n.id }, :conditions => {:visible => true}) + - Relation.find_for_ways(ways.collect { |w| w[0] }, :conditions => {:visible => true}) + relations = Relation.nodes(nodes_in_area.collect { |n| n.id }).visible + + Relation.ways(ways.collect { |w| w[0] }).visible relations = relations.collect { |relation| [relation.id,relation.version] }.uniq end @@ -334,8 +306,8 @@ class AmfController < ApplicationController # see /config/application.yml check_boundaries(xmin, ymin, xmax, ymax) - nodes_in_area = Node.find_by_area(ymin, xmin, ymax, xmax, :conditions => ["current_ways.visible = ?", false], :include => :ways_via_history) - way_ids = nodes_in_area.collect { |node| node.ways_via_history_ids }.flatten.uniq + nodes_in_area = Node.bbox(ymin, xmin, ymax, xmax).joins(:ways_via_history).where(:current_ways => { :visible => false }) + way_ids = nodes_in_area.collect { |node| node.ways_via_history.invisible.collect { |way| way.id } }.flatten.uniq [0,'',way_ids] end @@ -355,10 +327,10 @@ class AmfController < ApplicationController # Ideally we would do ":include => :nodes" here but if we do that # then rails only seems to return the first copy of a node when a # way includes a node more than once - way = Way.find(:first, :conditions => { :id => wayid }, :include => { :nodes => :node_tags }) + way = Way.where(:id => wayid).preload(:nodes => :node_tags).first # check case where way has been deleted or doesn't exist - return [-4, 'way', wayid, [], {}, nil] if way.nil? or !way.visible + return [-4, 'way', wayid] if way.nil? or !way.visible points = way.nodes.collect do |node| nodetags=node.tags @@ -393,17 +365,17 @@ class AmfController < ApplicationController amf_handle_error_with_timeout("'getway_old' #{id}, #{timestamp}", 'way',id) do if timestamp == '' # undelete - old_way = OldWay.find(:first, :conditions => ['visible = ? AND id = ?', true, id], :order => 'version DESC') + old_way = OldWay.where(:visible => true, :way_id => id).order("version DESC").first points = old_way.get_nodes_undelete unless old_way.nil? else begin # revert timestamp = DateTime.strptime(timestamp.to_s, "%d %b %Y, %H:%M:%S") - old_way = OldWay.find(:first, :conditions => ['id = ? AND timestamp <= ?', id, timestamp], :order => 'timestamp DESC') + old_way = OldWay.where("way_id = ? AND timestamp <= ?", id, timestamp).order("timestamp DESC").first unless old_way.nil? points = old_way.get_nodes_revert(timestamp) if !old_way.visible - return [-1, "Sorry, the way was deleted at that time - please revert to a previous version.", id, [], {}, nil, false] + return [-1, "Sorry, the way was deleted at that time - please revert to a previous version.", id] end end rescue ArgumentError @@ -413,7 +385,7 @@ class AmfController < ApplicationController end if old_way.nil? - return [-1, "Sorry, the server could not find a way at that time.", id, [], {}, nil, false] + return [-1, "Sorry, the server could not find a way at that time.", id] else curway=Way.find(id) old_way.tags['history'] = "Retrieved from v#{old_way.version}" @@ -492,19 +464,17 @@ class AmfController < ApplicationController def findgpx(searchterm, usertoken) amf_handle_error_with_timeout("'findgpx'" ,nil,nil) do user = getuser(usertoken) - if !user then return -1,"You must be logged in to search for GPX traces.",[] end - unless user.active_blocks.empty? then return -1,t('application.setup_user_auth.blocked'),[] end - - gpxs = [] - if searchterm.to_i>0 then - gpx = Trace.find(searchterm.to_i, :conditions => ["visible=? AND (public=? OR user_id=?)",true,true,user.id] ) - if gpx then - gpxs.push([gpx.id, gpx.name, gpx.description]) - end + if !user then return -1,"You must be logged in to search for GPX traces." end + unless user.active_blocks.empty? then return -1,t('application.setup_user_auth.blocked') end + + query = Trace.visible_to(user) + if searchterm.to_i > 0 then + query = query.where(:id => searchterm.to_i) else - Trace.find(:all, :limit => 21, :conditions => ["visible=? AND (public=? OR user_id=?) AND MATCH(name) AGAINST (?)",true,true,user.id,searchterm] ).each do |gpx| - gpxs.push([gpx.id, gpx.name, gpx.description]) - end + query = query.where("MATCH(name) AGAINST (?)", searchterm).limit(21) + end + gpxs = query.collect do |gpx| + [gpx.id, gpx.name, gpx.description] end [0,'',gpxs] end @@ -521,9 +491,9 @@ class AmfController < ApplicationController def getrelation(relid) #:doc: amf_handle_error("'getrelation' #{relid}" ,'relation',relid) do - rel = Relation.find(:first, :conditions => { :id => relid }) + rel = Relation.where(:id => relid).first - return [-4, 'relation', relid, {}, [], nil] if rel.nil? or !rel.visible + return [-4, 'relation', relid] if rel.nil? or !rel.visible [0, '', relid, rel.tags, rel.members, rel.version] end end @@ -534,12 +504,12 @@ class AmfController < ApplicationController def findrelations(searchterm) rels = [] if searchterm.to_i>0 then - rel = Relation.find(searchterm.to_i) + rel = Relation.where(:id => searchterm.to_i).first if rel and rel.visible then rels.push([rel.id, rel.tags, rel.members, rel.version]) end else - RelationTag.find(:all, :limit => 11, :conditions => ["v like ?", "%#{searchterm}%"] ).each do |t| + RelationTag.where("v like ?", "%#{searchterm}%").limit(11).each do |t| if t.relation.visible then rels.push([t.relation.id, t.relation.tags, t.relation.members, t.relation.version]) end @@ -560,7 +530,9 @@ class AmfController < ApplicationController user = getuser(usertoken) if !user then return -1,"You are not logged in, so the relation could not be saved." end unless user.active_blocks.empty? then return -1,t('application.setup_user_auth.blocked') end - if !tags_ok(tags) then return -1,"One of the tags is invalid. Please pester Adobe to fix Flash on Linux." end + if REQUIRE_TERMS_AGREED and user.terms_agreed.nil? then return -1,"You must accept the contributor terms before you can edit." end + + if !tags_ok(tags) then return -1,"One of the tags is invalid. Linux users may need to upgrade to Flash Player 10.1." end tags = strip_non_xml_chars tags relid = relid.to_i @@ -648,8 +620,11 @@ class AmfController < ApplicationController user = getuser(usertoken) if !user then return -1,"You are not logged in, so the way could not be saved." end unless user.active_blocks.empty? then return -1,t('application.setup_user_auth.blocked') end + if REQUIRE_TERMS_AGREED and user.terms_agreed.nil? then return -1,"You must accept the contributor terms before you can edit." end + if pointlist.length < 2 then return -2,"Server error - way is only #{points.length} points long." end - if !tags_ok(attributes) then return -1,"One of the tags is invalid. Please pester Adobe to fix Flash on Linux." end + + if !tags_ok(attributes) then return -1,"One of the tags is invalid. Linux users may need to upgrade to Flash Player 10.1." end attributes = strip_non_xml_chars attributes originalway = originalway.to_i @@ -666,6 +641,7 @@ class AmfController < ApplicationController lat = a[1].to_f id = a[2].to_i version = a[3].to_i + if id == 0 then return -2,"Server error - node with id 0 found in way #{originalway}." end if lat== 90 then return -2,"Server error - node with latitude -90 found in way #{originalway}." end if renumberednodes[id] then id = renumberednodes[id] end @@ -677,7 +653,7 @@ class AmfController < ApplicationController node.tags = a[4] # fixup node tags in a way as well - if !tags_ok(node.tags) then return -1,"One of the tags is invalid. Please pester Adobe to fix Flash on Linux." end + if !tags_ok(node.tags) then return -1,"One of the tags is invalid. Linux users may need to upgrade to Flash Player 10.1." end node.tags = strip_non_xml_chars node.tags node.tags.delete('created_by') @@ -753,7 +729,9 @@ class AmfController < ApplicationController user = getuser(usertoken) if !user then return -1,"You are not logged in, so the point could not be saved." end unless user.active_blocks.empty? then return -1,t('application.setup_user_auth.blocked') end - if !tags_ok(tags) then return -1,"One of the tags is invalid. Please pester Adobe to fix Flash on Linux." end + if REQUIRE_TERMS_AGREED and user.terms_agreed.nil? then return -1,"You must accept the contributor terms before you can edit." end + + if !tags_ok(tags) then return -1,"One of the tags is invalid. Linux users may need to upgrade to Flash Player 10.1." end tags = strip_non_xml_chars tags id = id.to_i @@ -765,7 +743,7 @@ class AmfController < ApplicationController node = Node.find(id) if !visible then - unless node.ways.empty? then return -1,"The point has since become part of a way, so you cannot save it as a POI.",id,id,version end + unless node.ways.empty? then return -1,"Point #{id} has since become part of a way, so you cannot save it as a POI.",id,id,version end end end # We always need a new node, based on the data that has been sent to us @@ -810,13 +788,13 @@ class AmfController < ApplicationController n = Node.find(id) v = n.version unless timestamp == '' - n = OldNode.find(:first, :conditions => ['id = ? AND timestamp <= ?', id, timestamp], :order => 'timestamp DESC') + n = OldNode.where("id = ? AND timestamp <= ?", id, timestamp).order("timestamp DESC").first end if n return [0, '', n.id, n.lon, n.lat, n.tags, v] else - return [-4, 'node', id, nil, nil, {}, nil] + return [-4, 'node', id] end end end @@ -832,10 +810,11 @@ class AmfController < ApplicationController # Returns 0 (success), unchanged way id, new way version, new node versions. def deleteway(usertoken, changeset_id, way_id, way_version, deletednodes) #:doc: - amf_handle_error("'deleteway' #{way_id}" ,'way',id) do + amf_handle_error("'deleteway' #{way_id}" ,'way', way_id) do user = getuser(usertoken) unless user then return -1,"You are not logged in, so the way could not be deleted." end unless user.active_blocks.empty? then return -1,t('application.setup_user_auth.blocked') end + if REQUIRE_TERMS_AGREED and user.terms_agreed.nil? then return -1,"You must accept the contributor terms before you can edit." end way_id = way_id.to_i nodeversions = {} @@ -893,7 +872,7 @@ class AmfController < ApplicationController end def getlocales - Dir.glob("#{RAILS_ROOT}/config/potlatch/locales/*").collect { |f| File.basename(f, ".yml") } + Dir.glob("#{Rails.root}/config/potlatch/locales/*").collect { |f| File.basename(f, ".yml") } end ##