session :off
before_filter :check_write_availability
+ # AMF controller for Potlatch
+ # ---------------------------
+ # All interaction between Potlatch (as a .SWF application) and the
+ # OSM database takes place using this controller. Messages are
+ # encoded in the Actionscript Message Format (AMF).
+ #
+ # Public domain. Set your tab width to 4 to read this document. :)
+ # editions Systeme D / Richard Fairhurst 2004-2007
+
+ # to trap errors (getway_old,putway,putpoi,deleteway only):
+ # return(-1,"message") <-- just puts up a dialogue
+ # return(-2,"message") <-- also asks the user to e-mail me
# to log:
- # RAILS_DEFAULT_LOGGER.error("Args: #{args[0]}, #{args[1]}, #{args[2]}, #{args[3]}")
+ # RAILS_DEFAULT_LOGGER.error("Args: #{args[0]}, #{args[1]}, #{args[2]}, #{args[3]}")
# ====================================================================
# Main AMF handler
# (cf http://www.ruby-forum.com/topic/122163)
req.read(2) # Skip version indicator and client ID
results={} # Results of each body
+ renumberednodes={} # Shared across repeated putways
# -------------
# Parse request
when 'getway'; results[index]=putdata(index,getway(args))
when 'getway_old'; results[index]=putdata(index,getway_old(args))
when 'getway_history'; results[index]=putdata(index,getway_history(args))
- when 'putway'; results[index]=putdata(index,putway(args))
+ when 'putway'; r=putway(args,renumberednodes)
+ renumberednodes=r[3]
+ results[index]=putdata(index,r)
when 'deleteway'; results[index]=putdata(index,deleteway(args))
when 'putpoi'; results[index]=putdata(index,putpoi(args))
when 'getpoi'; results[index]=putdata(index,getpoi(args))
# return presets,presetmenus and presetnames arrays
def getpresets
+ RAILS_DEFAULT_LOGGER.info(" Message: getpresets")
+
+ # Read preset menus
presets={}
presetmenus={}; presetmenus['point']=[]; presetmenus['way']=[]; presetmenus['POI']=[]
presetnames={}; presetnames['point']={}; presetnames['way']={}; presetnames['POI']={}
presettype=''
presetcategory=''
- RAILS_DEFAULT_LOGGER.info(" Message: getpresets")
-
- # File.open("config/potlatch/presets.txt") do |file|
-
- # Temporary patch to get around filepath problem
- # To remove this patch and make the code nice again:
- # 1. uncomment above line
- # 2. fix the path in the above line
- # 3. delete this here document, and the following line (StringIO....)
-
- txt=<<-EOF
-way/road
-motorway: highway=motorway,ref=(type road number)
-trunk road: highway=trunk,ref=(type road number),name=(type road name)
-primary road: highway=primary,ref=(type road number),name=(type road name)
-secondary road: highway=secondary,ref=(type road number),name=(type road name)
-tertiary road: highway=tertiary,ref=,name=(type road name)
-residential road: highway=residential,ref=,name=(type road name)
-unclassified road: highway=unclassified,ref=,name=(type road name)
-
-way/footway
-footpath: highway=footway,foot=yes
-bridleway: highway=bridleway,foot=yes
-byway: highway=unsurfaced,foot=yes
-permissive path: highway=footway,foot=permissive
-
-way/cycleway
-cycle lane: highway=cycleway,cycleway=lane,ncn_ref=
-cycle track: highway=cycleway,cycleway=track,ncn_ref=
-cycle lane (NCN): highway=cycleway,cycleway=lane,name=(type name here),ncn_ref=(type route number)
-cycle track (NCN): highway=cycleway,cycleway=track,name=(type name here),ncn_ref=(type route number)
-
-way/waterway
-canal: waterway=canal,name=(type name here)
-navigable river: waterway=river,boat=yes,name=(type name here)
-navigable drain: waterway=drain,boat=yes,name=(type name here)
-derelict canal: waterway=derelict_canal,name=(type name here)
-unnavigable river: waterway=river,boat=no,name=(type name here)
-unnavigable drain: waterway=drain,boat=no,name=(type name here)
-
-way/railway
-railway: railway=rail
-tramway: railway=tram
-light railway: railway=light_rail
-preserved railway: railway=preserved
-disused railway tracks: railway=disused
-course of old railway: railway=abandoned
-
-way/natural
-lake: natural=water,landuse=
-forest: landuse=forest,natural=
-
-point/road
-mini roundabout: highway=mini_roundabout
-traffic lights: highway=traffic_signals
-
-point/footway
-bridge: highway=bridge
-gate: highway=gate
-stile: highway=stile
-cattle grid: highway=cattle_grid
-
-point/cycleway
-gate: highway=gate
-
-point/waterway
-lock gate: waterway=lock_gate
-weir: waterway=weir
-aqueduct: waterway=aqueduct
-winding hole: waterway=turning_point
-mooring: waterway=mooring
-
-point/railway
-station: railway=station
-viaduct: railway=viaduct
-level crossing: railway=crossing
-
-point/natural
-peak: natural=peak
-
-POI/road
-car park: amenity=parking
-petrol station: amenity=fuel
-
-POI/cycleway
-bike park: amenity=bicycle_parking
-
-POI/place
-city: place=city,name=(type name here),is_in=(type region or county)
-town: place=town,name=(type name here),is_in=(type region or county)
-suburb: place=suburb,name=(type name here),is_in=(type region or county)
-village: place=village,name=(type name here),is_in=(type region or county)
-hamlet: place=hamlet,name=(type name here),is_in=(type region or county)
-
-POI/tourism
-attraction: tourism=attraction,amenity=,religion=,denomination=
-church: tourism=,amenity=place_of_worship,name=(type name here),religion=christian,denomination=(type denomination here)
-hotel: tourism=hotel,amenity=,religion=,denomination=
-other religious: tourism=,amenity=place_of_worship,name=(type name here),religion=(type religion),denomination=
-post box: amenity=post_box,tourism=,name=,religion=,denomination=
-post office: amenity=post_office,tourism=,name=,religion=,denomination=
-pub: tourism=,amenity=pub,name=(type name here),religion=,denomination=
-
-POI/natural
-peak: point=peak
-EOF
-
- StringIO.open(txt) do |file|
+# StringIO.open(txt) do |file|
+ File.open("#{RAILS_ROOT}/config/potlatch/presets.txt") do |file|
file.each_line {|line|
t=line.chomp
if (t=~/(\w+)\/(\w+)/) then
end
}
end
- return [presets,presetmenus,presetnames]
+
+ # Read colours/styling
+ colours={}; casing={}; areas={}
+ File.open("#{RAILS_ROOT}/config/potlatch/colours.txt") do |file|
+ file.each_line {|line|
+ t=line.chomp
+ if (t=~/(\w+)\t+([^\t]+)\t+([^\t]+)\t+([^\t]+)/) then
+ tag=$1
+ if ($2!='-') then colours[tag]=$2.hex end
+ if ($3!='-') then casing[tag]=$3.hex end
+ if ($4!='-') then areas[tag]=$4.hex end
+ end
+ }
+ end
+ [presets,presetmenus,presetnames,colours,casing,areas]
end
# ----- whichways(left,bottom,right,top)
points = pointlist.collect {|a| [a['id'],long2coord(a['lng'].to_f,baselong,masterscale),lat2coord(a['lat'].to_f,basey,masterscale),tag2array(a['tags'])] } # get a list of node ids and their tags
- return [ways,points]
+ [ways,points]
end
# ----- whichways_deleted(left,bottom,right,top)
basey = args[5]
masterscale = args[6]
- waylist = ActiveRecord::Base.connection.select_all("SELECT DISTINCT current_way_nodes.id AS wayid"+
- " FROM current_way_nodes,current_nodes,current_ways "+
- " WHERE current_nodes.id=current_way_nodes.node_id "+
- " AND current_ways.id=current_way_nodes.id "+
- " AND current_ways.visible=0 "+
- " AND "+OSM.sql_for_area(ymin, xmin, ymax, xmax, "current_nodes."))
-
- ways = waylist.collect {|a| a['wayid'].to_i } # get an array of way IDs
+ sql=<<-EOF
+ SELECT DISTINCT current_ways.id
+ FROM current_nodes,way_nodes,current_ways
+ WHERE #{OSM.sql_for_area(ymin, xmin, ymax, xmax, "current_nodes.")}
+ AND way_nodes.node_id=current_nodes.id
+ AND way_nodes.id=current_ways.id
+ AND current_nodes.visible=0
+ AND current_ways.visible=0
+ EOF
+ waylist = ActiveRecord::Base.connection.select_all(sql)
+ ways = waylist.collect {|a| a['id'].to_i }
[ways]
end
# ----- getway_old (objectname, way, version, baselong, basey, masterscale)
# returns old version of way
- # Node handling on undelete (historic=false):
- # - always use the node specified, even if it's moved
-
- # Node handling on revert (historic=true):
- # - if it's a visible node, use a new node id (i.e. not mucking up the old one)
- # which means the SWF needs to allocate new ids
- # - if it's an invisible node, we can reuse the old node id
-
def getway_old(args)
+ RAILS_DEFAULT_LOGGER.info(" Message: getway_old (server is #{SERVER_URL})")
+# if SERVER_URL=="www.openstreetmap.org" then return -1,"Revert is not currently enabled on the OpenStreetMap server." end
+
objname,wayid,version,baselong,basey,masterscale=args
wayid = wayid.to_i
+ version = version.to_i
xmin = ymin = 999999
xmax = ymax = -999999
- dellist=[]
-
- # get version (if -1) and timestamp
+ points=[]
if version<0
historic=false
- row=ActiveRecord::Base.connection.select_one("SELECT version FROM ways WHERE way=#{wayid} ORDER BY version DESC LIMIT 1")
- version=row['version']
+ version=getlastversion(wayid,version)
else
historic=true
end
- row=ActiveRecord::Base.connection.select_one("SELECT timestamp FROM ways WHERE version=#{version} AND way=#{wayid}")
- timestamp=row['timestamp']
-
- # get node list from this version
- sql=<<-EOF
- SELECT cn.id,visible,latitude*0.0000001 AS latitude,longitude*0.0000001 AS longitude,tags
- FROM way_nodes wn,current_nodes cn
- WHERE wn.version=#{version}
- AND wn.id=#{wayid}
- AND wn.node_id=cn.id
- ORDER BY sequence_id
- EOF
- ActiveRecord::Base.connection.select_all(sql).each {|row|
- points<<[long2coord(row['longitude'].to_f,baselong,masterscale),lat2coord(row['latitude'].to_f,basey,masterscale),row['id'].to_i,row['visible'].to_i,tag2array(row['tags'])]
+ readwayquery_old(wayid,version,historic).each { |row|
+ points<<[long2coord(row['longitude'].to_f,baselong,masterscale),lat2coord(row['latitude'].to_f,basey,masterscale),row['id'].to_i,row['visible'].to_i,tag2array(row['tags'].to_s)]
xmin=[xmin,row['longitude'].to_f].min
xmax=[xmax,row['longitude'].to_f].max
- ymin=[ymin,row['latitude'].to_f].min
- ymax=[ymax,row['latitude'].to_f].max
+ ymin=[ymin,row['latitude' ].to_f].min
+ ymax=[ymax,row['latitude' ].to_f].max
}
- # if historic (full revert), get the old version of each node
- if historic then
- for i in (0..points.length-1)
- sql=<<-EOF
- SELECT latitude*0.0000001 AS latitude,longitude*0.0000001 AS longitude,tags
- FROM nodes
- WHERE id=#{points[i][2]}
- AND timestamp<=#{waytime}
- ORDER BY timestamp DESC
- LIMIT 1
- EOF
- row=ActiveRecord::Base.connection.select_one(sql)
- unless row.empty? then
- points[i][0]=long2coord(row['longitude'].to_f,baselong,masterscale)
- points[i][1]=lat2coord(row['latitude'].to_f,baselong,masterscale)
- points[i][4]=tag2array(row['tags'])
- end
- end
- end
-
# get tags from this version
attributes={}
- attrlist=ActiveRecord::Base.connection.select_all "SELECT k,v FROM current_way_tags WHERE id=#{wayid} AND version=#{version}"
+ attrlist=ActiveRecord::Base.connection.select_all "SELECT k,v FROM way_tags WHERE id=#{wayid} AND version=#{version}"
attrlist.each {|a| attributes[a['k'].gsub(':','|')]=a['v'] }
+ attributes['history']="Retrieved from v"+version.to_s
- [objname,points,attributes,xmin,xmax,ymin,ymax]
+ [0,objname,points,attributes,xmin,xmax,ymin,ymax,version]
end
# ----- getway_history (way)
# should also show 'created_by'
def getway_history(wayid)
- RAILS_DEFAULT_LOGGER.info(" Received history request for #{wayid}")
history=[]
sql=<<-EOF
SELECT version,timestamp,visible,display_name,data_public
FROM ways,users
WHERE ways.id=#{wayid}
AND ways.user_id=users.id
+ AND ways.visible=1
ORDER BY version DESC
EOF
histlist=ActiveRecord::Base.connection.select_all(sql)
# returns current way ID, new way ID, hash of renumbered nodes,
# xmin,xmax,ymin,ymax
- def putway(args)
+ def putway(args,renumberednodes)
RAILS_DEFAULT_LOGGER.info(" putway started")
- usertoken,originalway,points,attributes,baselong,basey,masterscale=args
+ usertoken,originalway,points,attributes,oldversion,baselong,basey,masterscale=args
uid=getuserid(usertoken)
- return if !uid
+ if !uid then return -1,"You are not logged in, so the way could not be saved." end
+
RAILS_DEFAULT_LOGGER.info(" putway authenticated happily")
- db_uqn='unin'+uid.to_s+originalway.to_i.abs.to_s+Time.new.to_i.to_s # temp uniquenodes table name, typically 51 chars
- db_now='@now'+uid.to_s+originalway.to_i.abs.to_s+Time.new.to_i.to_s # 'now' variable name, typically 51 chars
+ db_uqn='unin'+(rand*100).to_i.to_s+uid.to_s+originalway.to_i.abs.to_s+Time.new.to_i.to_s # temp uniquenodes table name, typically 51 chars
+ db_now='@now'+(rand*100).to_i.to_s+uid.to_s+originalway.to_i.abs.to_s+Time.new.to_i.to_s # 'now' variable name, typically 51 chars
ActiveRecord::Base.connection.execute("SET #{db_now}=NOW()")
originalway=originalway.to_i
-
+ oldversion=oldversion.to_i
+
RAILS_DEFAULT_LOGGER.info(" Message: putway, id=#{originalway}")
+ # -- Temporary check for null IDs
+
+ points.each do |a|
+ if a[2]==0 or a[2].nil? then return -2,"Server error - node with id 0 found in way #{originalway}." end
+ end
+
# -- 3. read original way into memory
- xc={}; yc={}; tagc={}
+ xc={}; yc={}; tagc={}; vc={}
if originalway>0
way=originalway
- readwayquery(way).each { |row|
- id=row['id'].to_i
- xc[id]=row['longitude'].to_f
- yc[id]=row['latitude' ].to_f
- tagc[id]=row['tags']
- }
+ if oldversion==0
+ readwayquery(way).each { |row|
+ id=row['id'].to_i
+ xc[id]=row['longitude'].to_f
+ yc[id]=row['latitude' ].to_f
+ tagc[id]=row['tags']
+ vc[id]=1
+ }
+ else
+ readwayquery_old(way,oldversion,true).each { |row|
+ id=row['id'].to_i
+ if (id>0) then
+ xc[id]=row['longitude'].to_f
+ yc[id]=row['latitude' ].to_f
+ tagc[id]=row['tags']
+ vc[id]=row['visible'].to_i
+ end
+ }
+ end
ActiveRecord::Base.connection.update("UPDATE current_ways SET timestamp=#{db_now},user_id=#{uid},visible=1 WHERE id=#{way}")
else
way=ActiveRecord::Base.connection.insert("INSERT INTO current_ways (user_id,timestamp,visible) VALUES (#{uid},#{db_now},1)")
xmin=ymin= 999999
xmax=ymax=-999999
insertsql=''
- renumberednodes={}
nodelist=[]
points.each_index do |i|
elsif xc.has_key?(node)
nodelist.push(node)
# old node from original way - update
- if (xs!=xc[node] or (ys/0.0000001).round!=(yc[node]/0.0000001).round or tagstr!=tagc[node])
+ if (xs!=xc[node] or (ys/0.0000001).round!=(yc[node]/0.0000001).round or tagstr!=tagc[node] or vc[node]==0)
ActiveRecord::Base.connection.insert("INSERT INTO nodes (id,latitude,longitude,timestamp,user_id,visible,tags,tile) VALUES (#{node},#{lat},#{long},#{db_now},#{uid},1,#{tagsql},#{tile})")
ActiveRecord::Base.connection.update("UPDATE current_nodes SET latitude=#{lat},longitude=#{long},timestamp=#{db_now},user_id=#{uid},tags=#{tagsql},visible=1,tile=#{tile} WHERE id=#{node}")
end
ActiveRecord::Base.connection.update(sql)
deleteuniquenoderelations(db_uqn,uid,db_now)
- ActiveRecord::Base.connection.execute("DROP TABLE #{db_uqn}")
+ ActiveRecord::Base.connection.execute("DROP TEMPORARY TABLE #{db_uqn}")
# 6b. insert new version of route into way_nodes
if (insertsql !='') then ActiveRecord::Base.connection.insert("INSERT INTO way_tags (id,k,v,version) VALUES #{insertsql}" ) end
if (currentsql!='') then ActiveRecord::Base.connection.insert("INSERT INTO current_way_tags (id,k,v) VALUES #{currentsql}") end
- [originalway,way,renumberednodes,xmin,xmax,ymin,ymax]
+ [0,originalway,way,renumberednodes,xmin,xmax,ymin,ymax]
end
# ----- putpoi (user token, id, x,y,tag array,visible,baselong,basey,masterscale)
def putpoi(args)
usertoken,id,x,y,tags,visible,baselong,basey,masterscale=args
uid=getuserid(usertoken)
- return if !uid
- db_now='@now'+uid.to_s+id.to_i.abs.to_s+Time.new.to_i.to_s # 'now' variable name, typically 51 chars
+ if !uid then return -1,"You are not logged in, so the point could not be saved." end
+
+ db_now='@now'+(rand*100).to_i.to_s+uid.to_s+id.to_i.abs.to_s+Time.new.to_i.to_s # 'now' variable name, typically 51 chars
ActiveRecord::Base.connection.execute("SET #{db_now}=NOW()")
id=id.to_i
if visible==0 then
# if deleting, check node hasn't become part of a way
inway=ActiveRecord::Base.connection.select_one("SELECT cw.id FROM current_ways cw,current_way_nodes cwn WHERE cw.id=cwn.id AND cw.visible=1 AND cwn.node_id=#{id} LIMIT 1")
- unless inway.nil? then return [id,id] end # should really return an error
+ unless inway.nil? then return -1,"The point has since become part of a way, so you cannot save it as a POI." end
deleteitemrelations(id,'node',uid,db_now)
end
newid=ActiveRecord::Base.connection.insert("INSERT INTO current_nodes (latitude,longitude,timestamp,user_id,visible,tags,tile) VALUES (#{lat},#{long},#{db_now},#{uid},#{visible},#{tagsql},#{tile})");
ActiveRecord::Base.connection.update("INSERT INTO nodes (id,latitude,longitude,timestamp,user_id,visible,tags,tile) VALUES (#{newid},#{lat},#{long},#{db_now},#{uid},#{visible},#{tagsql},#{tile})");
end
- [id,newid]
+ [0,id,newid]
end
# ----- getpoi (id,baselong,basey,masterscale)
# returns way ID only
def deleteway(args)
- usertoken,way,preserve=args
+ usertoken,way=args
RAILS_DEFAULT_LOGGER.info(" Message: deleteway, id=#{way}")
+ uid=getuserid(usertoken)
+ if !uid then return -1,"You are not logged in, so the way could not be deleted." end
- uid=getuserid(usertoken); if !uid then return end
way=way.to_i
-
- db_uqn='unin'+uid.to_s+way.to_i.abs.to_s+Time.new.to_i.to_s # temp uniquenodes table name, typically 51 chars
- db_now='@now'+uid.to_s+way.to_i.abs.to_s+Time.new.to_i.to_s # 'now' variable name, typically 51 chars
+ db_uqn='unin'+(rand*100).to_i.to_s+uid.to_s+way.to_i.abs.to_s+Time.new.to_i.to_s # temp uniquenodes table name, typically 51 chars
+ db_now='@now'+(rand*100).to_i.to_s+uid.to_s+way.to_i.abs.to_s+Time.new.to_i.to_s # 'now' variable name, typically 51 chars
ActiveRecord::Base.connection.execute("SET #{db_now}=NOW()")
# - delete any otherwise unused nodes
createuniquenodes(way,db_uqn,[])
- unless (preserve.empty?) then
- ActiveRecord::Base.connection.execute("DELETE FROM #{db_uqn} WHERE node_id IN ("+preserve.join(',')+")")
- end
+# unless (preserve.empty?) then
+# ActiveRecord::Base.connection.execute("DELETE FROM #{db_uqn} WHERE node_id IN ("+preserve.join(',')+")")
+# end
sql=<<-EOF
INSERT INTO nodes (id,latitude,longitude,timestamp,user_id,visible,tile)
ActiveRecord::Base.connection.update(sql)
deleteuniquenoderelations(db_uqn,uid,db_now)
- ActiveRecord::Base.connection.execute("DROP TABLE #{db_uqn}")
+ ActiveRecord::Base.connection.execute("DROP TEMPORARY TABLE #{db_uqn}")
# - delete way
ActiveRecord::Base.connection.execute("DELETE FROM current_way_nodes WHERE id=#{way}")
ActiveRecord::Base.connection.execute("DELETE FROM current_way_tags WHERE id=#{way}")
deleteitemrelations(way,'way',uid,db_now)
- way
+ [0,way]
end
" ORDER BY sequence_id"
end
+def getlastversion(id,version)
+ row=ActiveRecord::Base.connection.select_one("SELECT version FROM ways WHERE id=#{id} AND visible=1 ORDER BY version DESC LIMIT 1")
+ row['version']
+end
+
+def readwayquery_old(id,version,historic)
+ # Node handling on undelete (historic=false):
+ # - always use the node specified, even if it's moved
+
+ # Node handling on revert (historic=true):
+ # - if it's a visible node, use a new node id (i.e. not mucking up the old one)
+ # which means the SWF needs to allocate new ids
+ # - if it's an invisible node, we can reuse the old node id
+
+ # get node list from specified version of way,
+ # and the _current_ lat/long/tags of each node
+
+ row=ActiveRecord::Base.connection.select_one("SELECT timestamp FROM ways WHERE version=#{version} AND id=#{id}")
+ waytime=row['timestamp']
+
+ sql=<<-EOF
+ SELECT cn.id,visible,latitude*0.0000001 AS latitude,longitude*0.0000001 AS longitude,tags
+ FROM way_nodes wn,current_nodes cn
+ WHERE wn.version=#{version}
+ AND wn.id=#{id}
+ AND wn.node_id=cn.id
+ ORDER BY sequence_id
+ EOF
+ rows=ActiveRecord::Base.connection.select_all(sql)
+
+ # if historic (full revert), get the old version of each node
+ # - if it's in another way now, generate a new id
+ # - if it's not in another way, use the old ID
+ if historic then
+ rows.each_index do |i|
+ sql=<<-EOF
+ SELECT latitude*0.0000001 AS latitude,longitude*0.0000001 AS longitude,tags,cwn.id AS currentway
+ FROM nodes n
+ LEFT JOIN current_way_nodes cwn
+ ON cwn.node_id=n.id
+ WHERE n.id=#{rows[i]['id']}
+ AND n.timestamp<="#{waytime}"
+ AND cwn.id!=#{id}
+ ORDER BY n.timestamp DESC
+ LIMIT 1
+ EOF
+ row=ActiveRecord::Base.connection.select_one(sql)
+ unless row.nil? then
+ nx=row['longitude'].to_f
+ ny=row['latitude'].to_f
+ if (row['currentway'] && (nx!=rows[i]['longitude'].to_f or ny!=rows[i]['latitude'].to_f or row['tags']!=rows[i]['tags'])) then rows[i]['id']=-1 end
+ rows[i]['longitude']=nx
+ rows[i]['latitude' ]=ny
+ rows[i]['tags' ]=row['tags']
+ end
+ end
+ end
+ rows
+end
+
def createuniquenodes(way,uqn_name,nodelist)
# Find nodes which appear in this way but no others
sql=<<-EOF
def sqlescape(a)
- a.gsub(/[\000-\037]/,"").gsub("'","''").gsub(92.chr,92.chr+92.chr)
+ a.gsub(/[\000-\037]/,"").gsub("'","''").gsub(92.chr) {92.chr+92.chr}
end
def tag2array(a)
tags={}
- a.gsub(';;;','#%').split(';').each do |b|
- b.gsub!('#%',';;;')
- b.gsub!('===','#%')
- k,v=b.split('=')
- if k.nil? then k='' end
- if v.nil? then v='' end
- tags[k.gsub('#%','=').gsub(':','|')]=v.gsub('#%','=')
+ Tags.split(a) do |k, v|
+ tags[k.gsub(':','|')]=v
end
tags
end
def array2tag(a)
- str=''
+ tags = []
a.each do |k,v|
if v=='' then next end
if v[0,6]=='(type ' then next end
- if str!='' then str+=';' end
- str+=k.gsub(';',';;;').gsub('=','===').gsub('|',':')+'='+v.gsub(';',';;;').gsub('=','===')
+ tags << [k.gsub('|',':'), v]
end
- str
+ return Tags.join(tags)
end
def getuserid(token)
projects / rails.git / blobdiff