class TracesController < ApplicationController
+ include UserMethods
+
layout "site", :except => :georss
- skip_before_action :verify_authenticity_token, :only => [:api_create, :api_read, :api_update, :api_delete, :api_data]
before_action :authorize_web
before_action :set_locale
- before_action :require_user, :only => [:mine, :new, :create, :edit, :delete]
- before_action :authorize, :only => [:api_create, :api_read, :api_update, :api_delete, :api_data]
- before_action :check_database_readable, :except => [:api_read, :api_data]
- before_action :check_database_writable, :only => [:new, :create, :edit, :delete, :api_create, :api_update, :api_delete]
- before_action :check_api_readable, :only => [:api_read, :api_data]
- before_action :check_api_writable, :only => [:api_create, :api_update, :api_delete]
- before_action :require_allow_read_gpx, :only => [:api_read, :api_data]
- before_action :require_allow_write_gpx, :only => [:api_create, :api_update, :api_delete]
- before_action :offline_warning, :only => [:mine, :view]
- before_action :offline_redirect, :only => [:new, :create, :edit, :delete, :data, :api_create, :api_delete, :api_data]
- around_action :api_call_handle_error, :only => [:api_create, :api_read, :api_update, :api_delete, :api_data]
+ before_action :check_database_readable
+
+ authorize_resource
+
+ before_action :check_database_writable, :only => [:new, :create, :edit, :destroy]
+ before_action :offline_warning, :only => [:mine, :show]
+ before_action :offline_redirect, :only => [:new, :create, :edit, :destroy, :data]
# Counts and selects pages of GPX traces for various criteria (by user, tags, public etc.).
# target_user - if set, specifies the user to fetch traces for. if not set will fetch all traces
- def list
+ def index
# from display name, pick up user id if one user's traces only
display_name = params[:display_name]
if display_name.present?
- target_user = User.active.where(:display_name => display_name).first
+ target_user = User.active.find_by(:display_name => display_name)
if target_user.nil?
render_unknown_user display_name
return
@title = if target_user.nil?
t ".public_traces"
elsif current_user && current_user == target_user
- t ".my_traces"
+ t ".my_gps_traces"
else
t ".public_traces_from", :user => target_user.display_name
end
# 2 - all traces, not logged in = all public traces
# 3 - user's traces, logged in as same user = all user's traces
# 4 - user's traces, not logged in as that user = all user's public traces
- @traces = if target_user.nil? # all traces
- if current_user
- Trace.visible_to(current_user) # 1
- else
- Trace.visible_to_all # 2
- end
- elsif current_user && current_user == target_user
- current_user.traces # 3 (check vs user id, so no join + can't pick up non-public traces by changing name)
- else
- target_user.traces.visible_to_all # 4
- end
+ traces = if target_user.nil? # all traces
+ if current_user
+ Trace.visible_to(current_user) # 1
+ else
+ Trace.visible_to_all # 2
+ end
+ elsif current_user && current_user == target_user
+ current_user.traces # 3 (check vs user id, so no join + can't pick up non-public traces by changing name)
+ else
+ target_user.traces.visible_to_all # 4
+ end
- @traces = @traces.tagged(params[:tag]) if params[:tag]
+ traces = traces.tagged(params[:tag]) if params[:tag]
- @params = params.permit(:display_name, :tag)
+ traces = traces.visible
- @page = (params[:page] || 1).to_i
- @page_size = 20
+ @params = params.permit(:display_name, :tag, :before, :after)
- @traces = @traces.visible
- @traces = @traces.order(:id => :desc)
- @traces = @traces.offset((@page - 1) * @page_size)
- @traces = @traces.limit(@page_size)
+ @traces = if params[:before]
+ traces.where("gpx_files.id < ?", params[:before]).order(:id => :desc)
+ elsif params[:after]
+ traces.where("gpx_files.id > ?", params[:after]).order(:id => :asc)
+ else
+ traces.order(:id => :desc)
+ end
+
+ @traces = @traces.limit(20)
@traces = @traces.includes(:user, :tags)
+ @traces = @traces.sort.reverse
- # put together SET of tags across traces, for related links
- tagset = {}
- @traces.each do |trace|
- trace.tags.reload if params[:tag] # if searched by tag, ActiveRecord won't bring back other tags, so do explicitly here
- trace.tags.each do |tag|
- tagset[tag.tag] = tag.tag
- end
- end
+ @newer_traces = @traces.count.positive? && traces.exists?(["gpx_files.id > ?", @traces.first.id])
+ @older_traces = @traces.count.positive? && traces.exists?(["gpx_files.id < ?", @traces.last.id])
# final helper vars for view
@target_user = target_user
- @display_name = target_user.display_name if target_user
- @all_tags = tagset.values
- end
-
- def mine
- redirect_to :action => :list, :display_name => current_user.display_name
end
- def view
+ def show
@trace = Trace.find(params[:id])
- if @trace && @trace.visible? &&
- (@trace.public? || @trace.user == current_user)
+ if @trace&.visible? &&
+ (@trace&.public? || @trace&.user == current_user)
@title = t ".title", :name => @trace.name
else
flash[:error] = t ".trace_not_found"
- redirect_to :action => "list"
+ redirect_to :action => "index"
end
rescue ActiveRecord::RecordNotFound
flash[:error] = t ".trace_not_found"
- redirect_to :action => "list"
+ redirect_to :action => "index"
end
def new
@trace = Trace.new(:visibility => default_visibility)
end
+ def edit
+ @trace = Trace.find(params[:id])
+
+ if !@trace.visible?
+ head :not_found
+ elsif current_user.nil? || @trace.user != current_user
+ head :forbidden
+ else
+ @title = t ".title", :name => @trace.name
+ end
+ rescue ActiveRecord::RecordNotFound
+ head :not_found
+ end
+
def create
+ @title = t ".upload_trace"
+
logger.info(params[:trace][:gpx_file].class.name)
if params[:trace][:gpx_file].respond_to?(:read)
- begin
- do_create(params[:trace][:gpx_file], params[:trace][:tagstring],
- params[:trace][:description], params[:trace][:visibility])
- rescue StandardError => ex
- render :action => "new" if !@trace.valid?
- logger.debug ex
- end
+ @trace = do_create(params[:trace][:gpx_file], params[:trace][:tagstring],
+ params[:trace][:description], params[:trace][:visibility])
if @trace.id
flash[:notice] = t ".trace_uploaded"
flash[:warning] = t ".traces_waiting", :count => current_user.traces.where(:inserted => false).count if current_user.traces.where(:inserted => false).count > 4
- redirect_to :action => :list, :display_name => current_user.display_name
+ @trace.schedule_import
+ redirect_to :action => :index, :display_name => current_user.display_name
+ else
+ flash[:error] = t(".upload_failed") if @trace.valid?
+
+ render :action => "new"
end
else
@trace = Trace.new(:name => "Dummy",
:description => params[:trace][:description],
:visibility => params[:trace][:visibility],
:inserted => false, :user => current_user,
- :timestamp => Time.now.getutc)
+ :timestamp => Time.now.utc)
@trace.valid?
@trace.errors.add(:gpx_file, "can't be blank")
- @title = t ".upload_trace"
- render :action => "new"
- end
- end
- def data
- trace = Trace.find(params[:id])
-
- if trace.visible? && (trace.public? || (current_user && current_user == trace.user))
- if Acl.no_trace_download(request.remote_ip)
- head :forbidden
- elsif request.format == Mime[:xml]
- send_data(trace.xml_file.read, :filename => "#{trace.id}.xml", :type => request.format.to_s, :disposition => "attachment")
- elsif request.format == Mime[:gpx]
- send_data(trace.xml_file.read, :filename => "#{trace.id}.gpx", :type => request.format.to_s, :disposition => "attachment")
- else
- send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => "attachment")
- end
- else
- head :not_found
+ render :action => "new"
end
- rescue ActiveRecord::RecordNotFound
- head :not_found
end
- def edit
+ def update
@trace = Trace.find(params[:id])
if !@trace.visible?
head :not_found
elsif current_user.nil? || @trace.user != current_user
head :forbidden
+ elsif @trace.update(trace_params)
+ flash[:notice] = t ".updated"
+ redirect_to :action => "show", :display_name => current_user.display_name
else
@title = t ".title", :name => @trace.name
-
- if request.post? && params[:trace]
- @trace.description = params[:trace][:description]
- @trace.tagstring = params[:trace][:tagstring]
- @trace.visibility = params[:trace][:visibility]
- redirect_to :action => "view", :display_name => current_user.display_name if @trace.save
- end
+ render :action => "edit"
end
rescue ActiveRecord::RecordNotFound
head :not_found
end
- def delete
+ def destroy
trace = Trace.find(params[:id])
if !trace.visible?
trace.visible = false
trace.save
flash[:notice] = t ".scheduled_for_deletion"
- redirect_to :action => :list, :display_name => trace.user.display_name
+ trace.schedule_destruction
+ redirect_to :action => :index, :display_name => trace.user.display_name
+ end
+ rescue ActiveRecord::RecordNotFound
+ head :not_found
+ end
+
+ def mine
+ redirect_to :action => :index, :display_name => current_user.display_name
+ end
+
+ def data
+ trace = Trace.find(params[:id])
+
+ if trace.visible? && (trace.public? || (current_user && current_user == trace.user))
+ if Acl.no_trace_download(request.remote_ip)
+ head :forbidden
+ elsif request.format == Mime[:xml]
+ send_data(trace.xml_file.read, :filename => "#{trace.id}.xml", :type => request.format.to_s, :disposition => "attachment")
+ elsif request.format == Mime[:gpx]
+ send_data(trace.xml_file.read, :filename => "#{trace.id}.gpx", :type => request.format.to_s, :disposition => "attachment")
+ elsif trace.file.attached?
+ redirect_to rails_blob_path(trace.file, :disposition => "attachment")
+ else
+ send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => "attachment")
+ end
+ else
+ head :not_found
end
rescue ActiveRecord::RecordNotFound
head :not_found
if trace.visible? && trace.inserted?
if trace.public? || (current_user && current_user == trace.user)
- expires_in 7.days, :private => !trace.public?, :public => trace.public?
- send_file(trace.large_picture_name, :filename => "#{trace.id}.gif", :type => "image/gif", :disposition => "inline")
+ if trace.icon.attached?
+ redirect_to rails_blob_path(trace.image, :disposition => "inline")
+ else
+ expires_in 7.days, :private => !trace.public?, :public => trace.public?
+ send_file(trace.large_picture_name, :filename => "#{trace.id}.gif", :type => "image/gif", :disposition => "inline")
+ end
else
head :forbidden
end
if trace.visible? && trace.inserted?
if trace.public? || (current_user && current_user == trace.user)
- expires_in 7.days, :private => !trace.public?, :public => trace.public?
- send_file(trace.icon_picture_name, :filename => "#{trace.id}_icon.gif", :type => "image/gif", :disposition => "inline")
+ if trace.icon.attached?
+ redirect_to rails_blob_path(trace.icon, :disposition => "inline")
+ else
+ expires_in 7.days, :private => !trace.public?, :public => trace.public?
+ send_file(trace.icon_picture_name, :filename => "#{trace.id}_icon.gif", :type => "image/gif", :disposition => "inline")
+ end
else
head :forbidden
end
head :not_found
end
- def api_read
- trace = Trace.visible.find(params[:id])
-
- if trace.public? || trace.user == current_user
- render :xml => trace.to_xml.to_s
- else
- head :forbidden
- end
- end
-
- def api_update
- trace = Trace.visible.find(params[:id])
-
- if trace.user == current_user
- trace.update_from_xml(request.raw_post)
- trace.save!
-
- head :ok
- else
- head :forbidden
- end
- end
-
- def api_delete
- trace = Trace.visible.find(params[:id])
-
- if trace.user == current_user
- trace.visible = false
- trace.save!
-
- head :ok
- else
- head :forbidden
- end
- end
-
- def api_data
- trace = Trace.visible.find(params[:id])
-
- if trace.public? || trace.user == current_user
- if request.format == Mime[:xml]
- send_data(trace.xml_file.read, :filename => "#{trace.id}.xml", :type => request.format.to_s, :disposition => "attachment")
- elsif request.format == Mime[:gpx]
- send_data(trace.xml_file.read, :filename => "#{trace.id}.gpx", :type => request.format.to_s, :disposition => "attachment")
- else
- send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => "attachment")
- end
- else
- head :forbidden
- end
- end
-
- def api_create
- tags = params[:tags] || ""
- description = params[:description] || ""
- visibility = params[:visibility]
-
- if visibility.nil?
- visibility = if params[:public] && params[:public].to_i.nonzero?
- "public"
- else
- "private"
- end
- end
-
- if params[:file].respond_to?(:read)
- do_create(params[:file], tags, description, visibility)
-
- if @trace.id
- render :plain => @trace.id.to_s
- elsif @trace.valid?
- head :internal_server_error
- else
- head :bad_request
- end
- else
- head :bad_request
- end
- end
-
private
def do_create(file, tags, description, visibility)
# Sanitise the user's filename
name = file.original_filename.gsub(/[^a-zA-Z0-9.]/, "_")
- # Get a temporary filename...
- filename = "/tmp/#{rand}"
-
- # ...and save the uploaded file to that location
- File.open(filename, "wb") { |f| f.write(file.read) }
-
- # Create the trace object, falsely marked as already
- # inserted to stop the import daemon trying to load it
- @trace = Trace.new(
+ # Create the trace object
+ trace = Trace.new(
:name => name,
:tagstring => tags,
:description => description,
:visibility => visibility,
- :inserted => true,
+ :inserted => false,
:user => current_user,
- :timestamp => Time.now.getutc
+ :timestamp => Time.now.utc,
+ :file => file
)
- Trace.transaction do
- begin
- # Save the trace object
- @trace.save!
-
- # Rename the temporary file to the final name
- FileUtils.mv(filename, @trace.trace_name)
- rescue StandardError
- # Remove the file as we have failed to update the database
- FileUtils.rm_f(filename)
-
- # Pass the exception on
- raise
- end
-
- begin
- # Clear the inserted flag to make the import daemon load the trace
- @trace.inserted = false
- @trace.save!
- rescue StandardError
- # Remove the file as we have failed to update the database
- FileUtils.rm_f(@trace.trace_name)
-
- # Pass the exception on
- raise
+ # Save the trace object
+ if trace.save
+ # Finally save the user's preferred privacy level
+ if pref = current_user.preferences.find_by(:k => "gps.trace.visibility")
+ pref.v = visibility
+ pref.save
+ else
+ current_user.preferences.create(:k => "gps.trace.visibility", :v => visibility)
end
end
- # Finally save the user's preferred privacy level
- if pref = current_user.preferences.where(:k => "gps.trace.visibility").first
- pref.v = visibility
- pref.save
- else
- current_user.preferences.create(:k => "gps.trace.visibility", :v => visibility)
- end
+ trace
end
def offline_warning
- flash.now[:warning] = t "traces.offline_warning.message" if STATUS == :gpx_offline
+ flash.now[:warning] = t "traces.offline_warning.message" if Settings.status == "gpx_offline"
end
def offline_redirect
- redirect_to :action => :offline if STATUS == :gpx_offline
+ render :action => :offline if Settings.status == "gpx_offline"
end
def default_visibility
- visibility = current_user.preferences.where(:k => "gps.trace.visibility").first
+ visibility = current_user.preferences.find_by(:k => "gps.trace.visibility")
if visibility
visibility.v
- elsif current_user.preferences.where(:k => "gps.trace.public", :v => "default").first.nil?
+ elsif current_user.preferences.find_by(:k => "gps.trace.public", :v => "default").nil?
"private"
else
"public"
end
end
+
+ def trace_params
+ params.require(:trace).permit(:description, :tagstring, :visibility)
+ end
end
projects / rails.git / blobdiff