# update the entire set of preferences
def update
- p = XML::Parser.new
- p.string = request.raw_post
- begin
- p = XML::Parser.string(request.raw_post)
- doc = p.parse
-
- prefs = []
-
- keyhash = {}
++ p = XML::Parser.string(request.raw_post)
+ doc = p.parse
- doc.find('//preferences/preference').each do |pt|
- pref = UserPreference.new
+ prefs = []
- unless keyhash[pt['k']].nil? # already have that key
- render :text => 'OH NOES! CAN HAS UNIQUE KEYS?', :status => :not_acceptable
- return
- end
+ keyhash = {}
- keyhash[pt['k']] = 1
-
- pref.k = pt['k']
- pref.v = pt['v']
- pref.user_id = @user.id
- prefs << pref
- end
+ doc.find('//preferences/preference').each do |pt|
+ pref = UserPreference.new
- if prefs.size > 150
- render :text => 'Too many preferences', :status => :request_entity_too_large
- return
+ unless keyhash[pt['k']].nil? # already have that key
+ render :text => 'OH NOES! CAN HAS UNIQUE KEYS?', :status => :not_acceptable
end
- # kill the existing ones
- UserPreference.delete_all(['user_id = ?', @user.id])
+ keyhash[pt['k']] = 1
- # save the new ones
- prefs.each do |pref|
- pref.save!
- end
+ pref.k = pt['k']
+ pref.v = pt['v']
+ pref.user_id = @user.id
+ prefs << pref
+ end
- rescue Exception => ex
- render :text => 'OH NOES! FAIL!: ' + ex.to_s, :status => :internal_server_error
- return
+ if prefs.size > 150
+ render :text => 'Too many preferences', :status => :request_entity_too_large
end
+ # kill the existing ones
+ UserPreference.delete_all(['user_id = ?', @user.id])
+
+ # save the new ones
+ prefs.each do |pref|
+ pref.save!
+ end
render :nothing => true
+
+ rescue Exception => ex
+ render :text => 'OH NOES! FAIL!: ' + ex.to_s, :status => :internal_server_error
end
end
--- /dev/null
- p = XML::Parser.new
- p.string = xml
+class Changeset < ActiveRecord::Base
+ require 'xml/libxml'
+
+ belongs_to :user
+
+ has_many :changeset_tags, :foreign_key => 'id'
+
+ has_many :nodes
+ has_many :ways
+ has_many :relations
+ has_many :old_nodes
+ has_many :old_ways
+ has_many :old_relations
+
+ validates_presence_of :id, :on => :update
+ validates_presence_of :user_id, :created_at, :closed_at, :num_changes
+ validates_uniqueness_of :id
+ validates_numericality_of :id, :on => :update, :integer_only => true
+ validates_numericality_of :min_lat, :max_lat, :min_lon, :max_lat, :allow_nil => true, :integer_only => true
+ validates_numericality_of :user_id, :integer_only => true
+ validates_numericality_of :num_changes, :integer_only => true, :greater_than_or_equal_to => 0
+ validates_associated :user
+
+ # over-expansion factor to use when updating the bounding box
+ EXPAND = 0.1
+
+ # maximum number of elements allowed in a changeset
+ MAX_ELEMENTS = 50000
+
+ # maximum time a changeset is allowed to be open for.
+ MAX_TIME_OPEN = 1.day
+
+ # idle timeout increment, one hour seems reasonable.
+ IDLE_TIMEOUT = 1.hour
+
+ # Use a method like this, so that we can easily change how we
+ # determine whether a changeset is open, without breaking code in at
+ # least 6 controllers
+ def is_open?
+ # a changeset is open (that is, it will accept further changes) when
+ # it has not yet run out of time and its capacity is small enough.
+ # note that this may not be a hard limit - due to timing changes and
+ # concurrency it is possible that some changesets may be slightly
+ # longer than strictly allowed or have slightly more changes in them.
+ return ((closed_at > Time.now) and (num_changes <= MAX_ELEMENTS))
+ end
+
+ def set_closed_time_now
+ if is_open?
+ self.closed_at = Time.now
+ end
+ end
+
+ def self.from_xml(xml, create=false)
+ begin
++ p = XML::Parser.string(xml)
+ doc = p.parse
+
+ cs = Changeset.new
+
+ doc.find('//osm/changeset').each do |pt|
+ if create
+ cs.created_at = Time.now
+ # initial close time is 1h ahead, but will be increased on each
+ # modification.
+ cs.closed_at = Time.now + IDLE_TIMEOUT
+ # initially we have no changes in a changeset
+ cs.num_changes = 0
+ end
+
+ pt.find('tag').each do |tag|
+ cs.add_tag_keyval(tag['k'], tag['v'])
+ end
+ end
+ rescue Exception => ex
+ cs = nil
+ end
+
+ return cs
+ end
+
+ ##
+ # returns the bounding box of the changeset. it is possible that some
+ # or all of the values will be nil, indicating that they are undefined.
+ def bbox
+ @bbox ||= [ min_lon, min_lat, max_lon, max_lat ]
+ end
+
+ ##
+ # expand the bounding box to include the given bounding box. also,
+ # expand a little bit more in the direction of the expansion, so that
+ # further expansions may be unnecessary. this is an optimisation
+ # suggested on the wiki page by kleptog.
+ def update_bbox!(array)
+ # ensure that bbox is cached and has no nils in it. if there are any
+ # nils, just use the bounding box update to write over them.
+ @bbox = bbox.zip(array).collect { |a, b| a.nil? ? b : a }
+
+ # FIXME - this looks nasty and violates DRY... is there any prettier
+ # way to do this?
+ @bbox[0] = array[0] + EXPAND * (@bbox[0] - @bbox[2]) if array[0] < @bbox[0]
+ @bbox[1] = array[1] + EXPAND * (@bbox[1] - @bbox[3]) if array[1] < @bbox[1]
+ @bbox[2] = array[2] + EXPAND * (@bbox[2] - @bbox[0]) if array[2] > @bbox[2]
+ @bbox[3] = array[3] + EXPAND * (@bbox[3] - @bbox[1]) if array[3] > @bbox[3]
+
+ # update active record. rails 2.1's dirty handling should take care of
+ # whether this object needs saving or not.
+ self.min_lon, self.min_lat, self.max_lon, self.max_lat = @bbox
+ end
+
+ ##
+ # the number of elements is also passed in so that we can ensure that
+ # a single changeset doesn't contain too many elements. this, of course,
+ # destroys the optimisation described in the bbox method above.
+ def add_changes!(elements)
+ self.num_changes += elements
+ end
+
+ def tags_as_hash
+ return tags
+ end
+
+ def tags
+ unless @tags
+ @tags = {}
+ self.changeset_tags.each do |tag|
+ @tags[tag.k] = tag.v
+ end
+ end
+ @tags
+ end
+
+ def tags=(t)
+ @tags = t
+ end
+
+ def add_tag_keyval(k, v)
+ @tags = Hash.new unless @tags
+ @tags[k] = v
+ end
+
+ def save_with_tags!
+ t = Time.now
+
+ # do the changeset update and the changeset tags update in the
+ # same transaction to ensure consistency.
+ Changeset.transaction do
+ # set the auto-close time to be one hour in the future unless
+ # that would make it more than 24h long, in which case clip to
+ # 24h, as this has been decided is a reasonable time limit.
+ if (closed_at - created_at) > (MAX_TIME_OPEN - IDLE_TIMEOUT)
+ self.closed_at = created_at + MAX_TIME_OPEN
+ else
+ self.closed_at = Time.now + IDLE_TIMEOUT
+ end
+ self.save!
+
+ tags = self.tags
+ ChangesetTag.delete_all(['id = ?', self.id])
+
+ tags.each do |k,v|
+ tag = ChangesetTag.new
+ tag.k = k
+ tag.v = v
+ tag.id = self.id
+ tag.save!
+ end
+ end
+ end
+
+ def to_xml
+ doc = OSM::API.new.get_xml_doc
+ doc.root << to_xml_node()
+ return doc
+ end
+
+ def to_xml_node(user_display_name_cache = nil)
+ el1 = XML::Node.new 'changeset'
+ el1['id'] = self.id.to_s
+
+ user_display_name_cache = {} if user_display_name_cache.nil?
+
+ if user_display_name_cache and user_display_name_cache.key?(self.user_id)
+ # use the cache if available
+ elsif self.user.data_public?
+ user_display_name_cache[self.user_id] = self.user.display_name
+ else
+ user_display_name_cache[self.user_id] = nil
+ end
+
+ el1['user'] = user_display_name_cache[self.user_id] unless user_display_name_cache[self.user_id].nil?
+ el1['uid'] = self.user_id.to_s if self.user.data_public?
+
+ self.tags.each do |k,v|
+ el2 = XML::Node.new('tag')
+ el2['k'] = k.to_s
+ el2['v'] = v.to_s
+ el1 << el2
+ end
+
+ el1['created_at'] = self.created_at.xmlschema
+ el1['closed_at'] = self.closed_at.xmlschema unless is_open?
+ el1['open'] = is_open?.to_s
+
+ el1['min_lon'] = (bbox[0].to_f / GeoRecord::SCALE).to_s unless bbox[0].nil?
+ el1['min_lat'] = (bbox[1].to_f / GeoRecord::SCALE).to_s unless bbox[1].nil?
+ el1['max_lon'] = (bbox[2].to_f / GeoRecord::SCALE).to_s unless bbox[2].nil?
+ el1['max_lat'] = (bbox[3].to_f / GeoRecord::SCALE).to_s unless bbox[3].nil?
+
+ # NOTE: changesets don't include the XML of the changes within them,
+ # they are just structures for tagging. to get the osmChange of a
+ # changeset, see the download method of the controller.
+
+ return el1
+ end
+
+ ##
+ # update this instance from another instance given and the user who is
+ # doing the updating. note that this method is not for updating the
+ # bounding box, only the tags of the changeset.
+ def update_from(other, user)
+ # ensure that only the user who opened the changeset may modify it.
+ unless user.id == self.user_id
+ raise OSM::APIUserChangesetMismatchError
+ end
+
+ # can't change a closed changeset
+ unless is_open?
+ raise OSM::APIChangesetAlreadyClosedError.new(self)
+ end
+
+ # copy the other's tags
+ self.tags = other.tags
+
+ save_with_tags!
+ end
+end
# Read in xml as text and return it's Node object representation
def self.from_xml(xml, create=false)
begin
- p = XML::Parser.new
- p.string = xml
+ p = XML::Parser.string(xml)
doc = p.parse
-
- node = Node.new
doc.find('//osm/node').each do |pt|
- node.lat = pt['lat'].to_f
- node.lon = pt['lon'].to_f
+ return Node.from_xml_node(pt, create)
+ end
+ rescue LibXML::XML::Error => ex
+ raise OSM::APIBadXMLError.new("node", xml, ex.message)
+ end
+ end
- return nil unless node.in_world?
+ def self.from_xml_node(pt, create=false)
+ node = Node.new
+
+ raise OSM::APIBadXMLError.new("node", pt, "lat missing") if pt['lat'].nil?
+ raise OSM::APIBadXMLError.new("node", pt, "lon missing") if pt['lon'].nil?
+ node.lat = pt['lat'].to_f
+ node.lon = pt['lon'].to_f
+ raise OSM::APIBadXMLError.new("node", pt, "changeset id missing") if pt['changeset'].nil?
+ node.changeset_id = pt['changeset'].to_i
- unless create
- if pt['id'] != '0'
- node.id = pt['id'].to_i
- end
- end
+ raise OSM::APIBadUserInput.new("The node is outside this world") unless node.in_world?
- node.visible = pt['visible'] and pt['visible'] == 'true'
+ # version must be present unless creating
+ raise OSM::APIBadXMLError.new("node", pt, "Version is required when updating") unless create or not pt['version'].nil?
+ node.version = create ? 0 : pt['version'].to_i
- if create
- node.timestamp = Time.now
- else
- if pt['timestamp']
- node.timestamp = Time.parse(pt['timestamp'])
- end
- end
+ unless create
+ if pt['id'] != '0'
+ node.id = pt['id'].to_i
+ end
+ end
- tags = []
+ # visible if it says it is, or as the default if the attribute
+ # is missing.
+ # Don't need to set the visibility, when it is set explicitly in the create/update/delete
+ #node.visible = pt['visible'].nil? or pt['visible'] == 'true'
- pt.find('tag').each do |tag|
- tags << [tag['k'],tag['v']]
- end
+ # We don't care about the time, as it is explicitly set on create/update/delete
- node.tags = Tags.join(tags)
- end
- rescue
- node = nil
+ tags = []
+
+ pt.find('tag').each do |tag|
+ node.add_tag_key_val(tag['k'],tag['v'])
end
return node
has_many :containing_relation_members, :class_name => "RelationMember", :as => :member
has_many :containing_relations, :class_name => "Relation", :through => :containing_relation_members, :source => :relation, :extend => ObjectFinder
+ validates_presence_of :id, :on => :update
+ validates_presence_of :timestamp,:version, :changeset_id
+ validates_uniqueness_of :id
+ validates_inclusion_of :visible, :in => [ true, false ]
+ validates_numericality_of :id, :on => :update, :integer_only => true
+ validates_numericality_of :changeset_id, :version, :integer_only => true
+ validates_associated :changeset
+
+ TYPES = ["node", "way", "relation"]
+
def self.from_xml(xml, create=false)
begin
- p = XML::Parser.new
- p.string = xml
+ p = XML::Parser.string(xml)
doc = p.parse
- relation = Relation.new
-
doc.find('//osm/relation').each do |pt|
- if !create and pt['id'] != '0'
- relation.id = pt['id'].to_i
- end
+ return Relation.from_xml_node(pt, create)
+ end
+ rescue LibXML::XML::Error => ex
+ raise OSM::APIBadXMLError.new("relation", xml, ex.message)
+ end
+ end
- if create
- relation.timestamp = Time.now
- relation.visible = true
- else
- if pt['timestamp']
- relation.timestamp = Time.parse(pt['timestamp'])
- end
- end
+ def self.from_xml_node(pt, create=false)
+ relation = Relation.new
- pt.find('tag').each do |tag|
- relation.add_tag_keyval(tag['k'], tag['v'])
- end
+ if !create and pt['id'] != '0'
+ relation.id = pt['id'].to_i
+ end
- pt.find('member').each do |member|
- relation.add_member(member['type'], member['ref'], member['role'])
- end
+ raise OSM::APIBadXMLError.new("relation", pt, "You are missing the required changeset in the relation") if pt['changeset'].nil?
+ relation.changeset_id = pt['changeset']
+
+ # The follow block does not need to be executed because they are dealt with
+ # in create_with_history, update_from and delete_with_history
+ if create
+ relation.timestamp = Time.now
+ relation.visible = true
+ relation.version = 0
+ else
+ if pt['timestamp']
+ relation.timestamp = Time.parse(pt['timestamp'])
end
- rescue
- relation = nil
+ relation.version = pt['version']
+ end
+
+ pt.find('tag').each do |tag|
+ relation.add_tag_keyval(tag['k'], tag['v'])
end
+ pt.find('member').each do |member|
+ #member_type =
+ logger.debug "each member"
+ raise OSM::APIBadXMLError.new("relation", pt, "The #{member['type']} is not allowed only, #{TYPES.inspect} allowed") unless TYPES.include? member['type']
+ logger.debug "after raise"
+ #member_ref = member['ref']
+ #member_role
+ member['role'] ||= "" # Allow the upload to not include this, in which case we default to an empty string.
+ logger.debug member['role']
+ relation.add_member(member['type'], member['ref'], member['role'])
+ end
+ raise OSM::APIBadUserInput.new("Some bad xml in relation") if relation.nil?
+
return relation
end
has_many :containing_relation_members, :class_name => "RelationMember", :as => :member
has_many :containing_relations, :class_name => "Relation", :through => :containing_relation_members, :source => :relation, :extend => ObjectFinder
+ validates_presence_of :id, :on => :update
+ validates_presence_of :changeset_id,:version, :timestamp
+ validates_uniqueness_of :id
+ validates_inclusion_of :visible, :in => [ true, false ]
+ validates_numericality_of :changeset_id, :version, :integer_only => true
+ validates_numericality_of :id, :on => :update, :integer_only => true
+ validates_associated :changeset
+
def self.from_xml(xml, create=false)
begin
- p = XML::Parser.new
- p.string = xml
+ p = XML::Parser.string(xml)
doc = p.parse
- way = Way.new
-
doc.find('//osm/way').each do |pt|
- if !create and pt['id'] != '0'
- way.id = pt['id'].to_i
- end
-
- if create
- way.timestamp = Time.now
- way.visible = true
- else
- if pt['timestamp']
- way.timestamp = Time.parse(pt['timestamp'])
- end
- end
+ return Way.from_xml_node(pt, create)
+ end
+ rescue LibXML::XML::Error => ex
+ raise OSM::APIBadXMLError.new("way", xml, ex.message)
+ end
+ end
- pt.find('tag').each do |tag|
- way.add_tag_keyval(tag['k'], tag['v'])
- end
+ def self.from_xml_node(pt, create=false)
+ way = Way.new
- pt.find('nd').each do |nd|
- way.add_nd_num(nd['ref'])
- end
+ if !create and pt['id'] != '0'
+ way.id = pt['id'].to_i
+ end
+
+ way.version = pt['version']
+ raise OSM::APIBadXMLError.new("node", pt, "Changeset is required") if pt['changeset'].nil?
+ way.changeset_id = pt['changeset']
+
+ # This next section isn't required for the create, update, or delete of ways
+ if create
+ way.timestamp = Time.now
+ way.visible = true
+ else
+ if pt['timestamp']
+ way.timestamp = Time.parse(pt['timestamp'])
end
- rescue
- way = nil
+ # if visible isn't present then it defaults to true
+ way.visible = (pt['visible'] or true)
+ end
+
+ pt.find('tag').each do |tag|
+ way.add_tag_keyval(tag['k'], tag['v'])
+ end
+
+ pt.find('nd').each do |nd|
+ way.add_nd_num(nd['ref'])
end
return way
<% end %>
<% end %>
-<h3>Recent diary entries:</h3>
-<%= render :partial => 'diary_entry', :collection => @entries %>
+<% if @entries.empty? %>
- <p>No diary entries</p>
-
++ <p>No diary entries</p>
+<% else %>
++ <p>Recent diary entries:</p>
+
-<%= link_to "Older Entries", { :page => @entry_pages.current.next } if @entry_pages.current.next %>
-<% if @entry_pages.current.next and @entry_pages.current.previous %>
-|
-<% end %>
-<%= link_to "Newer Entries", { :page => @entry_pages.current.previous } if @entry_pages.current.previous %>
++ <hr />
+
-<br />
++ <%= render :partial => 'diary_entry', :collection => @entries %>
+
- <p>Recent diary entries:</p>
- <hr />
- <%= render :partial => 'diary_entry', :collection => @entries %>
-
- <%= link_to "Older Entries", { :page => @entry_pages.current.next } if @entry_pages.current.next %>
- <% if @entry_pages.current.next and @entry_pages.current.previous %>
- |
- <% end %>
- <%= link_to "Newer Entries", { :page => @entry_pages.current.previous } if @entry_pages.current.previous %>
-
- <br />
-
++ <%= link_to "Older Entries", { :page => @entry_pages.current.next } if @entry_pages.current.next %>
++ <% if @entry_pages.current.next and @entry_pages.current.previous %>|<% end %>
++ <%= link_to "Newer Entries", { :page => @entry_pages.current.previous } if @entry_pages.current.previous %>
++
++ <br />
+<% end %>
<%= rss_link_to :action => 'rss' %>
- <%= auto_discovery_link_tag :atom, :action => 'rss' %>
-
- <br />
- <br />
+ <% content_for :head do %>
+ <%= auto_discovery_link_tag :atom, :action => 'rss' %>
+ <% end %>
<%= stylesheet_link_tag 'site' %>
<%= stylesheet_link_tag 'print', :media => "print" %>
<%= tag("link", { :rel => "search", :type => "application/opensearchdescription+xml", :title => "OpenStreetMap Search", :href => "/opensearch/osm.xml" }) %>
+ <%= tag("meta", { :name => "description", :content => "OpenStreetMap is the free wiki world map." }) %>
+ <%= yield :head %>
<title>OpenStreetMap<%= ' | '+ h(@title) if @title %></title>
</head>
<body>
</div>
<%= yield :optionals %>
- <div id="cclogo">
- <center>
- <form action="https://www.paypal.com/cgi-bin/webscr" method="post">
- <input type="hidden" name="cmd" value="_s-xclick" />
- <input type="image" src="https://www.paypal.com/en_US/i/btn/x-click-but21.gif" style="border: none;" name="submit" alt="Make payments with PayPal - it's fast, free and secure!" />
- <img alt="" border="0" src="https://www.paypal.com/en_GB/i/scr/pixel.gif" width="1" height="1" />
- <input type="hidden" name="encrypted" value="-----BEGIN PKCS7-----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-----END PKCS7-----" />
- </form>
-
- <%= link_to (image_tag "cc_button.png", :alt => "CC by-sa 2.0", :border => "0"), "http://creativecommons.org/licenses/by-sa/2.0/" %>
-
- </center>
- </div>
+ <center>
+ <div class="button" style="width: 115px">
+ <a href="http://donate.openstreetmap.org/"><img src="/images/donate.png" border="0" alt="Make a Donation" /></a>
+ </div>
- <a href="http://creativecommons.org/licenses/by-sa/2.0/"><img src="/images/cc_button.png" border="0" alt="" /></a>
+ <div id="cclogo" class="button" style="width: 88px">
++ <%= link_to image_tag("cc_button.png", :alt => "CC by-sa 2.0", :border => "0"), "http://creativecommons.org/licenses/by-sa/2.0/" %>
+ </div>
+ </center>
</div>
</body>
</html>
--<h1>Login:</h1><br />
--Please login or <%= link_to 'create an account', :controller => 'user', :action => 'new' %>.<br />
++<h1>Login</h1>
++
++<p>Please login or <%= link_to 'create an account', :controller => 'user', :action => 'new' %>.</p>
<% form_tag :action => 'login' do %>
<%= hidden_field_tag('referer', h(params[:referer])) %>
- <br/>
<table>
- <tr><td class="fieldName">Email Address or username:</td><td><%= text_field('user', 'email',{:size => 50, :maxlength => 255}) %></td></tr>
- <tr><td>Email Address or username:</td><td><%= text_field('user', 'email',{:size => 50, :maxlength => 255}) %></td></tr>
- <tr><td>Password:</td><td><%= password_field('user', 'password',{:size => 50, :maxlength => 255}) %></td></tr>
++ <tr><td class="fieldName">Email Address or Username:</td><td><%= text_field('user', 'email',{:size => 50, :maxlength => 255}) %></td></tr>
+ <tr><td class="fieldName">Password:</td><td><%= password_field('user', 'password',{:size => 28, :maxlength => 255}) %> <span class="minorNote">(<%= link_to 'Lost your password?', :controller => 'user', :action => 'lost_password' %>)</span></td></tr>
+ <tr><td colspan=2> <!--vertical spacer--></td></tr>
+ <tr><td></td><td align="right"><%= submit_tag 'Login' %></td></tr>
</table>
--
--<br />
-<%= submit_tag 'Login' %>
-<% end %> (<%= link_to 'Lost your password?', :controller => 'user', :action => 'lost_password' %>)
+<% end %>
- <h1>Create a user account</h1><br>
- Fill in the form and we'll send you a quick email to activate your account.
- <br><br>
-<h1>Create a user account</h1>
++<h1>Create a User Account</h1>
- By creating an account, you agree that all work uploaded to openstreetmap.org and all data created by use of any tools which connect to openstreetmap.org is to be (non-exclusively) licensed under <a href="http://creativecommons.org/licenses/by-sa/2.0/">this Creative Commons license (by-sa)</a>.<br><br>
+ <% if Acl.find_by_address(request.remote_ip, :conditions => {:k => "no_account_creation"}) %>
+
+ <p>Unfortunately we are not currently able to create an account for
+ you automatically.
+ </p>
+
+ <p>Please contact the <a href="mailto:webmaster@openstreetmap.org">webmaster</a>
+ to arrange for an account to be created - we will try and deal with
+ the request as quickly as possible.
+ </p>
+
+ <% else %>
+
+ <p>Fill in the form and we'll send you a quick email to activate your
+ account.
+ </p>
+
+ <p>By creating an account, you agree that all work uploaded to
+ openstreetmap.org and all data created by use of any tools which
+ connect to openstreetmap.org is to be (non-exclusively) licensed under
+ <a href="http://creativecommons.org/licenses/by-sa/2.0/">this Creative
+ Commons license (by-sa)</a>.
+ </p>
<%= error_messages_for 'user' %>
<% form_tag :action => 'save' do %>
-<table>
- <tr><td>Email Address</td><td><%= text_field('user', 'email',{:size => 50, :maxlength => 255}) %></td></tr>
- <tr><td>Confirm Email Address</td><td><%= text_field('user', 'email_confirmation',{:size => 50, :maxlength => 255}) %></td></tr>
- <tr><td>Display Name</td><td><%= text_field('user', 'display_name',{:size => 50, :maxlength => 255}) %></td></tr>
- <tr><td>Password</td><td><%= password_field('user', 'pass_crypt',{:size => 50, :maxlength => 255}) %></td></tr>
- <tr><td>Confirm Password</td><td><%= password_field('user', 'pass_crypt_confirmation',{:size => 50, :maxlength => 255}) %></td></tr>
+<table id="loginForm">
+ <tr><td class="fieldName">Email Address : </td><td><%= text_field('user', 'email',{:size => 50, :maxlength => 255}) %></td></tr>
+ <tr><td class="fieldName">Confirm Email Address : </td><td><%= text_field('user', 'email_confirmation',{:size => 50, :maxlength => 255}) %></td></tr>
+ <tr><td></td><td><span class="minorNote">Not displayed publicly (see <a href="http://wiki.openstreetmap.org/index.php/Privacy_Policy" title="wiki privacy policy including section on email addresses">privacy policy)</span></td></tr>
+ <tr><td colspan=2> <!--vertical spacer--></td></tr>
+ <tr><td class="fieldName">Display Name : </td><td><%= text_field('user', 'display_name',{:size => 30, :maxlength => 255}) %></td></tr>
+ <tr><td colspan=2> <!--vertical spacer--></td></tr>
+ <tr><td class="fieldName">Password : </td><td><%= password_field('user', 'pass_crypt',{:size => 30, :maxlength => 255}) %></td></tr>
+ <tr><td class="fieldName">Confirm Password : </td><td><%= password_field('user', 'pass_crypt_confirmation',{:size => 30, :maxlength => 255}) %></td></tr>
+
+ <tr><td colspan=2> <!--vertical spacer--></td></tr>
+ <tr><td></td><td align=right><input type="submit" value="Signup"></td></tr>
</table>
--<br>
--<br>
- <!--
- See also <a href="http://wiki.openstreetmap.org/index.php/Creating_an_Account" title="wiki help information about this screen">'Creating an Account' help</a>
- -->
-<input type="submit" value="Signup">
-
+ <% end %>
+
<% end %>
config.frameworks -= [ :active_record ]
end
- config.gem 'libxml-ruby', :version => '0.9.4', :lib => 'libxml'
+ # Specify gems that this application depends on.
+ # They can then be installed with "rake gems:install" on new installations.
+ # config.gem "bj"
+ # config.gem "hpricot", :version => '0.6', :source => "http://code.whytheluckystiff.net"
+ # config.gem "aws-s3", :lib => "aws/s3"
+ config.gem 'composite_primary_keys', :version => '1.1.0'
++ config.gem 'libxml-ruby', :version => '>= 1.0.0', :lib => 'libxml'
+ config.gem 'rmagick', :lib => 'RMagick'
+ config.gem 'mysql'
+
# Only load the plugins named here, in the order given. By default, all plugins
# in vendor/plugins are loaded in alphabetical order.
# :all can be used as a placeholder for all plugins not explicitly named
-require 'rubygems'
-gem 'libxml-ruby', '>= 1.0.0'
-require 'libxml'
-
# This is required otherwise libxml writes out memory errors to
- # the standard output and exits uncleanly
- # Changed method due to deprecation of the old register_error_handler
- # http://libxml.rubyforge.org/rdoc/classes/LibXML/XML/Parser.html#M000076
- # So set_handler is used instead
- # http://libxml.rubyforge.org/rdoc/classes/LibXML/XML/Error.html#M000334
+ # the standard output and exits uncleanly
LibXML::XML::Error.set_handler do |message|
raise message
end
--- /dev/null
- prefix = File.join Dir.tmpdir, "019_populate_node_tags_and_remove.#{$$}."
+class PopulateNodeTagsAndRemove < ActiveRecord::Migration
+ def self.up
+ have_nodes = select_value("SELECT count(*) FROM current_nodes").to_i != 0
+
+ if have_nodes
- cmd = "db/migrate/019_populate_node_tags_and_remove_helper"
++ prefix = File.join Dir.tmpdir, "020_populate_node_tags_and_remove.#{$$}."
+
++ cmd = "db/migrate/020_populate_node_tags_and_remove_helper"
+ src = "#{cmd}.c"
+ if not File.exists? cmd or File.mtime(cmd) < File.mtime(src) then
+ system 'cc -O3 -Wall `mysql_config --cflags --libs` ' +
+ "#{src} -o #{cmd}" or fail
+ end
+
+ conn_opts = ActiveRecord::Base.connection.instance_eval { @connection_options }
+ args = conn_opts.map { |arg| arg.to_s } + [prefix]
+ fail "#{cmd} failed" unless system cmd, *args
+
+ tempfiles = ['nodes', 'node_tags', 'current_nodes', 'current_node_tags'].
+ map { |base| prefix + base }
+ nodes, node_tags, current_nodes, current_node_tags = tempfiles
+ end
+
+ execute "TRUNCATE nodes"
+ remove_column :nodes, :tags
+ remove_column :current_nodes, :tags
+
+ add_column :nodes, :version, :bigint, :limit => 20, :null => false
+
+ create_table :current_node_tags, innodb_table do |t|
+ t.column :id, :bigint, :limit => 64, :null => false
+ t.column :k, :string, :default => "", :null => false
+ t.column :v, :string, :default => "", :null => false
+ end
+
+ create_table :node_tags, innodb_table do |t|
+ t.column :id, :bigint, :limit => 64, :null => false
+ t.column :version, :bigint, :limit => 20, :null => false
+ t.column :k, :string, :default => "", :null => false
+ t.column :v, :string, :default => "", :null => false
+ end
+
+ # now get the data back
+ csvopts = "FIELDS TERMINATED BY ',' ENCLOSED BY '\"' ESCAPED BY '\"' LINES TERMINATED BY '\\n'"
+
+ if have_nodes
+ execute "LOAD DATA INFILE '#{nodes}' INTO TABLE nodes #{csvopts} (id, latitude, longitude, user_id, visible, timestamp, tile, version)";
+ execute "LOAD DATA INFILE '#{node_tags}' INTO TABLE node_tags #{csvopts} (id, version, k, v)"
+ execute "LOAD DATA INFILE '#{current_node_tags}' INTO TABLE current_node_tags #{csvopts} (id, k, v)"
+ end
+
+ tempfiles.each { |fn| File.unlink fn } if have_nodes
+ end
+
+ def self.down
+ raise IrreversibleMigration.new
+# add_column :nodes, "tags", :text, :default => "", :null => false
+# add_column :current_nodes, "tags", :text, :default => "", :null => false
+ end
+end
--- /dev/null
- @reader = XML::Reader.new data
+##
+# DiffReader reads OSM diffs and applies them to the database.
+#
+# Uses the streaming LibXML "Reader" interface to cut down on memory
+# usage, so hopefully we can process fairly large diffs.
+class DiffReader
+ include ConsistencyValidations
+
+ # maps each element type to the model class which handles it
+ MODELS = {
+ "node" => Node,
+ "way" => Way,
+ "relation" => Relation
+ }
+
+ ##
+ # Construct a diff reader by giving it a bunch of XML +data+ to parse
+ # in OsmChange format. All diffs must be limited to a single changeset
+ # given in +changeset+.
+ def initialize(data, changeset)
- # NOTE: XML::Reader#read returns 0 for EOF and -1 for error.
- # we allow an EOF because we are expecting this to always happen
- # at the end of a document.
- if @reader.read < 0
- raise APIBadUserInput.new("Unexpected end of XML document.")
++ @reader = XML::Reader.string(data)
+ @changeset = changeset
+ end
+
+ ##
+ # Reads the next element from the XML document. Checks the return value
+ # and throws an exception if an error occurred.
+ def read_or_die
++ # NOTE: XML::Reader#read returns false for EOF and raises an
++ # exception if an error occurs.
++ begin
++ @reader.read
++ rescue LibXML::XML::Error => ex
++ raise OSM::APIBadXMLError.new("changeset", xml, ex.message)
+ end
+ end
+
+ ##
+ # An element-block mapping for using the LibXML reader interface.
+ #
+ # Since a lot of LibXML reader usage is boilerplate iteration through
+ # elements, it would be better to DRY and do this in a block. This
+ # could also help with error handling...?
+ def with_element
+ # if the start element is empty then don't do any processing, as
+ # there won't be any child elements to process!
+ unless @reader.empty_element?
+ # read the first element
+ read_or_die
+
+ while @reader.node_type != 15 do # end element
+ # because we read elements in DOM-style to reuse their DOM
+ # parsing code, we don't always read an element on each pass
+ # as the call to @reader.next in the innermost loop will take
+ # care of that for us.
+ if @reader.node_type == 1 # element
+ yield @reader.name
+ else
+ read_or_die
+ end
+ end
+ end
+ read_or_die
+ end
+
+ ##
+ # An element-block mapping for using the LibXML reader interface.
+ #
+ # Since a lot of LibXML reader usage is boilerplate iteration through
+ # elements, it would be better to DRY and do this in a block. This
+ # could also help with error handling...?
+ def with_model
+ with_element do |model_name|
+ model = MODELS[model_name]
+ raise "Unexpected element type #{model_name}, " +
+ "expected node, way, relation." if model.nil?
+ yield model, @reader.expand
+ @reader.next
+ end
+ end
+
+ ##
+ # Checks a few invariants. Others are checked in the model methods
+ # such as save_ and delete_with_history.
+ def check(model, xml, new)
+ raise OSM::APIBadXMLError.new(model, xml) if new.nil?
+ unless new.changeset_id == @changeset.id
+ raise OSM::APIChangesetMismatchError.new(new.changeset_id, @changeset.id)
+ end
+ end
+
+ ##
+ # Consume the XML diff and try to commit it to the database. This code
+ # is *not* transactional, so code which calls it should ensure that the
+ # appropriate transaction block is in place.
+ #
+ # On a failure to meet preconditions (e.g: optimistic locking fails)
+ # an exception subclassing OSM::APIError will be thrown.
+ def commit
+
+ # data structure used for mapping placeholder IDs to real IDs
+ node_ids, way_ids, rel_ids = {}, {}, {}
+ ids = { :node => node_ids, :way => way_ids, :relation => rel_ids}
+
+ # take the first element and check that it is an osmChange element
+ @reader.read
+ raise APIBadUserInput.new("Document element should be 'osmChange'.") if @reader.name != 'osmChange'
+
+ result = OSM::API.new.get_xml_doc
+ result.root.name = "diffResult"
+
+ # loop at the top level, within the <osmChange> element
+ with_element do |action_name|
+ if action_name == 'create'
+ # create a new element. this code is agnostic of the element type
+ # because all the elements support the methods that we're using.
+ with_model do |model, xml|
+ new = model.from_xml_node(xml, true)
+ check(model, xml, new)
+
+ # when this element is saved it will get a new ID, so we save it
+ # to produce the mapping which is sent to other elements.
+ placeholder_id = xml['id'].to_i
+ raise OSM::APIBadXMLError.new(model, xml) if placeholder_id.nil?
+
+ # check if the placeholder ID has been given before and throw
+ # an exception if it has - we can't create the same element twice.
+ model_sym = model.to_s.downcase.to_sym
+ raise OSM::APIBadUserInput.new("Placeholder IDs must be unique for created elements.") if ids[model_sym].include? placeholder_id
+
+ # some elements may have placeholders for other elements in the
+ # diff, so we must fix these before saving the element.
+ new.fix_placeholders!(ids)
+
+ # create element given user
+ new.create_with_history(@changeset.user)
+
+ # save placeholder => allocated ID map
+ ids[model_sym][placeholder_id] = new.id
+
+ # add the result to the document we're building for return.
+ xml_result = XML::Node.new model.to_s.downcase
+ xml_result["old_id"] = placeholder_id.to_s
+ xml_result["new_id"] = new.id.to_s
+ xml_result["new_version"] = new.version.to_s
+ result.root << xml_result
+ end
+
+ elsif action_name == 'modify'
+ # modify an existing element. again, this code doesn't directly deal
+ # with types, but uses duck typing to handle them transparently.
+ with_model do |model, xml|
+ # get the new element from the XML payload
+ new = model.from_xml_node(xml, false)
+ check(model, xml, new)
+
+ # if the ID is a placeholder then map it to the real ID
+ model_sym = model.to_s.downcase.to_sym
+ is_placeholder = ids[model_sym].include? new.id
+ id = is_placeholder ? ids[model_sym][new.id] : new.id
+
+ # and the old one from the database
+ old = model.find(id)
+
+ new.fix_placeholders!(ids)
+ old.update_from(new, @changeset.user)
+
+ xml_result = XML::Node.new model.to_s.downcase
+ # oh, the irony... the "new" element actually contains the "old" ID
+ # a better name would have been client/server, but anyway...
+ xml_result["old_id"] = new.id.to_s
+ xml_result["new_id"] = id.to_s
+ # version is updated in "old" through the update, so we must not
+ # return new.version here but old.version!
+ xml_result["new_version"] = old.version.to_s
+ result.root << xml_result
+ end
+
+ elsif action_name == 'delete'
+ # delete action. this takes a payload in API 0.6, so we need to do
+ # most of the same checks that are done for the modify.
+ with_model do |model, xml|
+ # delete doesn't have to contain a full payload, according to
+ # the wiki docs, so we just extract the things we need.
+ new_id = xml['id'].to_i
+ raise API::APIBadXMLError.new(model, xml, "ID attribute is required") if new_id.nil?
+
+ # if the ID is a placeholder then map it to the real ID
+ model_sym = model.to_s.downcase.to_sym
+ is_placeholder = ids[model_sym].include? new_id
+ id = is_placeholder ? ids[model_sym][new_id] : new_id
+
+ # build the "new" element by modifying the existing one
+ new = model.find(id)
+ new.changeset_id = xml['changeset'].to_i
+ new.version = xml['version'].to_i
+ check(model, xml, new)
+
+ # fetch the matching old element from the DB
+ old = model.find(id)
+
+ # can a delete have placeholders under any circumstances?
+ # if a way is modified, then deleted is that a valid diff?
+ new.fix_placeholders!(ids)
+ old.delete_with_history!(new, @changeset.user)
+
+ xml_result = XML::Node.new model.to_s.downcase
+ # oh, the irony... the "new" element actually contains the "old" ID
+ # a better name would have been client/server, but anyway...
+ xml_result["old_id"] = new_id.to_s
+ result.root << xml_result
+ end
+
+ else
+ # no other actions to choose from, so it must be the users fault!
+ raise OSM::APIChangesetActionInvalid.new(action_name)
+ end
+ end
+
+ # return the XML document to be rendered back to the client
+ return result
+ end
+
+end
class API
def get_xml_doc
doc = XML::Document.new
- doc.encoding = 'UTF-8'
+ doc.encoding = XML::Encoding::UTF_8
root = XML::Node.new 'osm'
root['version'] = API_VERSION
- root['generator'] = 'OpenStreetMap server'
+ root['generator'] = GENERATOR
doc.root = root
return doc
end
end
def content(c)
- @request.env["RAW_POST_DATA"] = c
+ @request.env["RAW_POST_DATA"] = c.to_s
+ end
+
+ ##
+ # update the changeset_id of a node element
+ def update_changeset(xml, changeset_id)
+ xml_attr_rewrite(xml, 'changeset', changeset_id)
+ end
+
+ ##
+ # update an attribute in the node element
+ def xml_attr_rewrite(xml, name, value)
+ xml.find("//osm/node").first[name] = value.to_s
+ return xml
+ end
+
+ ##
+ # parse some xml
+ def xml_parse(xml)
- parser = XML::Parser.new
- parser.string = xml
++ parser = XML::Parser.string(xml)
+ parser.parse
end
end
assert_response :not_found
end
- parser = XML::Parser.new
- parser.string = xml
+ ##
+ # when a relation's tag is modified then it should put the bounding
+ # box of all its members into the changeset.
+ def test_tag_modify_bounding_box
+ # in current fixtures, relation 5 contains nodes 3 and 5 (node 3
+ # indirectly via way 3), so the bbox should be [3,3,5,5].
+ check_changeset_modify([3,3,5,5]) do |changeset_id|
+ # add a tag to an existing relation
+ relation_xml = current_relations(:visible_relation).to_xml
+ relation_element = relation_xml.find("//osm/relation").first
+ new_tag = XML::Node.new("tag")
+ new_tag['k'] = "some_new_tag"
+ new_tag['v'] = "some_new_value"
+ relation_element << new_tag
+
+ # update changeset ID to point to new changeset
+ update_changeset(relation_xml, changeset_id)
+
+ # upload the change
+ content relation_xml
+ put :update, :id => current_relations(:visible_relation).id
+ assert_response :success, "can't update relation for tag/bbox test"
+ end
+ end
+
+ ##
+ # add a member to a relation and check the bounding box is only that
+ # element.
+ def test_add_member_bounding_box
+ check_changeset_modify([4,4,4,4]) do |changeset_id|
+ # add node 4 (4,4) to an existing relation
+ relation_xml = current_relations(:visible_relation).to_xml
+ relation_element = relation_xml.find("//osm/relation").first
+ new_member = XML::Node.new("member")
+ new_member['ref'] = current_nodes(:used_node_2).id.to_s
+ new_member['type'] = "node"
+ new_member['role'] = "some_role"
+ relation_element << new_member
+
+ # update changeset ID to point to new changeset
+ update_changeset(relation_xml, changeset_id)
+
+ # upload the change
+ content relation_xml
+ put :update, :id => current_relations(:visible_relation).id
+ assert_response :success, "can't update relation for add node/bbox test"
+ end
+ end
+
+ ##
+ # remove a member from a relation and check the bounding box is
+ # only that element.
+ def test_remove_member_bounding_box
+ check_changeset_modify([5,5,5,5]) do |changeset_id|
+ # remove node 5 (5,5) from an existing relation
+ relation_xml = current_relations(:visible_relation).to_xml
+ relation_xml.
+ find("//osm/relation/member[@type='node'][@ref='5']").
+ first.remove!
+
+ # update changeset ID to point to new changeset
+ update_changeset(relation_xml, changeset_id)
+
+ # upload the change
+ content relation_xml
+ put :update, :id => current_relations(:visible_relation).id
+ assert_response :success, "can't update relation for remove node/bbox test"
+ end
+ end
+
+ ##
+ # check that relations are ordered
+ def test_relation_member_ordering
+ basic_authorization("test@openstreetmap.org", "test");
+
+ doc_str = <<OSM
+<osm>
+ <relation changeset='1'>
+ <member ref='1' type='node' role='first'/>
+ <member ref='3' type='node' role='second'/>
+ <member ref='1' type='way' role='third'/>
+ <member ref='3' type='way' role='fourth'/>
+ </relation>
+</osm>
+OSM
+ doc = XML::Parser.string(doc_str).parse
+
+ content doc
+ put :create
+ assert_response :success, "can't create a relation: #{@response.body}"
+ relation_id = @response.body.to_i
+
+ # get it back and check the ordering
+ get :read, :id => relation_id
+ assert_response :success, "can't read back the relation: #{@response.body}"
+ check_ordering(doc, @response.body)
+
+ # insert a member at the front
+ new_member = XML::Node.new "member"
+ new_member['ref'] = 5.to_s
+ new_member['type'] = 'node'
+ new_member['role'] = 'new first'
+ doc.find("//osm/relation").first.child.prev = new_member
+ # update the version, should be 1?
+ doc.find("//osm/relation").first['id'] = relation_id.to_s
+ doc.find("//osm/relation").first['version'] = 1.to_s
+
+ # upload the next version of the relation
+ content doc
+ put :update, :id => relation_id
+ assert_response :success, "can't update relation: #{@response.body}"
+ new_version = @response.body.to_i
+
+ # get it back again and check the ordering again
+ get :read, :id => relation_id
+ assert_response :success, "can't read back the relation: #{@response.body}"
+ check_ordering(doc, @response.body)
+ end
+
+ ##
+ # check that relations can contain duplicate members
+ def test_relation_member_duplicates
+ basic_authorization("test@openstreetmap.org", "test");
+
+ doc_str = <<OSM
+<osm>
+ <relation changeset='1'>
+ <member ref='1' type='node' role='forward'/>
+ <member ref='3' type='node' role='forward'/>
+ <member ref='1' type='node' role='forward'/>
+ <member ref='3' type='node' role='forward'/>
+ </relation>
+</osm>
+OSM
+ doc = XML::Parser.string(doc_str).parse
+
+ content doc
+ put :create
+ assert_response :success, "can't create a relation: #{@response.body}"
+ relation_id = @response.body.to_i
+
+ # get it back and check the ordering
+ get :read, :id => relation_id
+ assert_response :success, "can't read back the relation: #{@response.body}"
+ check_ordering(doc, @response.body)
+ end
+
+ # ============================================================
+ # utility functions
+ # ============================================================
+
+ ##
+ # checks that the XML document and the string arguments have
+ # members in the same order.
+ def check_ordering(doc, xml)
+ new_doc = XML::Parser.string(xml).parse
+
+ doc_members = doc.find("//osm/relation/member").collect do |m|
+ [m['ref'].to_i, m['type'].to_sym, m['role']]
+ end
+
+ new_members = new_doc.find("//osm/relation/member").collect do |m|
+ [m['ref'].to_i, m['type'].to_sym, m['role']]
+ end
+
+ doc_members.zip(new_members).each do |d, n|
+ assert_equal d, n, "members are not equal - ordering is wrong? (#{doc}, #{xml})"
+ end
+ end
+
+ ##
+ # create a changeset and yield to the caller to set it up, then assert
+ # that the changeset bounding box is +bbox+.
+ def check_changeset_modify(bbox)
+ basic_authorization("test@openstreetmap.org", "test");
+
+ # create a new changeset for this operation, so we are assured
+ # that the bounding box will be newly-generated.
+ changeset_id = with_controller(ChangesetController.new) do
+ content "<osm><changeset/></osm>"
+ put :create
+ assert_response :success, "couldn't create changeset for modify test"
+ @response.body.to_i
+ end
+
+ # go back to the block to do the actual modifies
+ yield changeset_id
+
+ # now download the changeset to check its bounding box
+ with_controller(ChangesetController.new) do
+ get :read, :id => changeset_id
+ assert_response :success, "can't re-read changeset for modify test"
+ assert_select "osm>changeset", 1
+ assert_select "osm>changeset[id=#{changeset_id}]", 1
+ assert_select "osm>changeset[min_lon=#{bbox[0].to_f}]", 1
+ assert_select "osm>changeset[min_lat=#{bbox[1].to_f}]", 1
+ assert_select "osm>changeset[max_lon=#{bbox[2].to_f}]", 1
+ assert_select "osm>changeset[max_lat=#{bbox[3].to_f}]", 1
+ end
+ end
+
+ ##
+ # update the changeset_id of a node element
+ def update_changeset(xml, changeset_id)
+ xml_attr_rewrite(xml, 'changeset', changeset_id)
+ end
+
+ ##
+ # update an attribute in the node element
+ def xml_attr_rewrite(xml, name, value)
+ xml.find("//osm/relation").first[name] = value.to_s
+ return xml
+ end
+
+ ##
+ # parse some xml
+ def xml_parse(xml)
++ parser = XML::Parser.string(xml)
+ parser.parse
+ end
end
projects / rails.git / commitdiff