logger.info("Executing AMF #{message}(#{args.join(',')}):#{index}")
case message
- when 'getpresets'; results[index]=AMF.putdata(index,getpresets(args[0]))
+ when 'getpresets'; results[index]=AMF.putdata(index,getpresets(*args))
when 'whichways'; results[index]=AMF.putdata(index,whichways(*args))
when 'whichways_deleted'; results[index]=AMF.putdata(index,whichways_deleted(*args))
when 'getway'; results[index]=AMF.putdata(index,getway(args[0].to_i))
# Return presets (default tags, localisation etc.):
# uses POTLATCH_PRESETS global, set up in OSM::Potlatch.
- def getpresets(lang) #:doc:
- lang.gsub!(/[^\w\-]/,'')
+ def getpresets(usertoken,lang) #:doc:
+ user = getuser(usertoken)
+
+ if user && !user.languages.empty?
+ request.user_preferred_languages = user.languages
+ end
+
+ lang = request.compatible_language_from(getlocales)
begin
+ # if not, try the browser language
localised = YAML::load(File.open("#{RAILS_ROOT}/config/potlatch/localised/#{lang}/localised.yaml"))
rescue
- localised = "" # guess we'll just have to use the hardcoded English text instead
+ # fall back to hardcoded English text
+ localised = ""
end
begin
end
# Get a way including nodes and tags.
- # Returns the way id, a Potlatch-style array of points, a hash of tags, and the version number.
+ # Returns the way id, a Potlatch-style array of points, a hash of tags, the version number, and the user ID.
def getway(wayid) #:doc:
amf_handle_error_with_timeout("'getway' #{wayid}") do
points = sql_get_nodes_in_way(wayid)
tags = sql_get_tags_in_way(wayid)
version = sql_get_way_version(wayid)
+ uid = sql_get_way_user(wayid)
else
# 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
end
tags = way.tags
version = way.version
+ uid = way.changeset.user.id
end
- [0, '', wayid, points, tags, version]
+ [0, '', wayid, points, tags, version, uid]
end
end
# Remove any elements where 2 seconds doesn't elapse before next one
revdates.delete_if { |d| revdates.include?(d+1) or revdates.include?(d+2) }
# Collect all in one nested array
- revdates.collect! {|d| [d.strftime("%d %b %Y, %H:%M:%S")] + revusers[d.to_i] }
+ revdates.collect! {|d| [d.succ.strftime("%d %b %Y, %H:%M:%S")] + revusers[d.to_i] }
+ revdates.uniq!
return ['way', wayid, revdates]
rescue ActiveRecord::RecordNotFound
def getnode_history(nodeid) #:doc:
begin
history = Node.find(nodeid).old_nodes.reverse.collect do |old_node|
- [old_node.timestamp.strftime("%d %b %Y, %H:%M:%S")] + change_user(old_node)
+ [old_node.timestamp.succ.strftime("%d %b %Y, %H:%M:%S")] + change_user(old_node)
end
return ['node', nodeid, history]
rescue ActiveRecord::RecordNotFound
amf_handle_error("'putrelation' #{relid}") do
user = getuser(usertoken)
if !user then return -1,"You are not logged in, so the relation could not be saved." end
+ if !tags_ok(tags) then return -1,"One of the tags is invalid. Please pester Adobe to fix Flash on Linux." end
+ tags = strip_non_xml_chars tags
relid = relid.to_i
visible = (visible.to_i != 0)
user = getuser(usertoken)
if !user then return -1,"You are not logged in, so the way could not be saved." end
if pointlist.length < 2 then return -2,"Server error - way is only #{points.length} points long." end
+ if !tags_ok(tags) then return -1,"One of the tags is invalid. Please pester Adobe to fix Flash on Linux." end
+ tags = strip_non_xml_chars tags
originalway = originalway.to_i
pointlist.collect! {|a| a.to_i }
amf_handle_error("'putpoi' #{id}") do
user = getuser(usertoken)
if !user then return -1,"You are not logged in, so the point could not be saved." end
+ if !tags_ok(tags) then return -1,"One of the tags is invalid. Please pester Adobe to fix Flash on Linux." end
+ tags = strip_non_xml_chars tags
id = id.to_i
visible = (visible.to_i == 1)
def getpoi(id,timestamp) #:doc:
amf_handle_error("'getpoi' #{id}") do
+ id = id.to_i
n = Node.find(id)
v = n.version
unless timestamp == ''
- n = OldNode.find(id, :conditions=>['timestamp=?',DateTime.strptime(timestamp, "%d %b %Y, %H:%M:%S")])
+ n = OldNode.find(:first, :conditions => ['id = ? AND timestamp <= ?', id, timestamp], :order => 'timestamp DESC')
end
if n
}
end
+ def getlocales
+ Dir.glob("#{RAILS_ROOT}/config/potlatch/localised/*").collect { |f| File.basename(f) }
+ end
+
+ ##
+ # check that all key-value pairs are valid UTF-8.
+ def tags_ok(tags)
+ tags.each do |k, v|
+ return false unless UTF8.valid? k
+ return false unless UTF8.valid? v
+ end
+ return true
+ end
+
+ ##
+ # strip characters which are invalid in XML documents from the strings
+ # in the +tags+ hash.
+ def strip_non_xml_chars(tags)
+ new_tags = Hash.new
+ unless tags.nil?
+ tags.each do |k, v|
+ new_k = k.delete "\000-\037", "^\011\012\015"
+ new_v = v.delete "\000-\037", "^\011\012\015"
+ new_tags[new_k] = new_v
+ end
+ end
+ return new_tags
+ end
# ====================================================================
# Alternative SQL queries for getway/whichways
end
def sql_get_way_version(wayid)
- ActiveRecord::Base.connection.select_one("SELECT version FROM current_ways WHERE id=#{wayid.to_i}")
+ ActiveRecord::Base.connection.select_one("SELECT version FROM current_ways WHERE id=#{wayid.to_i}")['version']
+ end
+
+ def sql_get_way_user(wayid)
+ ActiveRecord::Base.connection.select_one("SELECT user FROM current_ways,changesets WHERE current_ways.id=#{wayid.to_i} AND current_ways.changeset=changesets.id")['user']
end
end
projects / rails.git / blobdiff