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Convert context_controller to use RESTful routes (required renaming contexts_controller -> contexts_controller per rails convention).

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This change also changes context detail page URLs from /context/my_context to /contexts/my_context

    Add a database index on the projects and contexts tables, user_d + name, to speed the lookup used in urls
    Brought the URLs within various feeds up-to-date
    


git-svn-id: http://www.rousette.org.uk/svn/tracks-repos/trunk@399 a4c988fc-2ded-0310-b66e-134b36920a42
This commit is contained in:
lukemelia 2007-01-14 19:18:07 +00:00
parent 8b62e4c784
commit 3fb15f81a5
30 changed files with 122 additions and 113 deletions
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162
tracks/app/controllers/context_controller.rb
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@ -1,162 +0,0 @@
class ContextController < ApplicationController
helper :todo
before_filter :init, :except => [:create, :destroy, :order]
before_filter :init_todos, :only => :show
def index
@page_title = "TRACKS::List Contexts"
respond_to do |wants|
wants.html
wants.xml { render :xml => @contexts.to_xml( :except => :user_id ) }
end
end
# Filter the projects to show just the one passed in the URL
# e.g. <home>/context/<context_name> shows just <context_name>.
#
def show
@page_title = "TRACKS::Context: #{@context.name}"
end
# Example XML usage: curl -H 'Accept: application/xml' -H 'Content-Type: application/xml'
# -u username:password
# -d '<request><context><name>new context_name</name></context></request>'
# http://our.tracks.host/context/create
#
def create
if params[:format] == 'application/xml' && params['exception']
render_failure "Expected post format is valid xml like so: <request><context><name>context name</name></context></request>."
return
end
@context = @user.contexts.build
params_are_invalid = true
if (params['context'] || (params['request'] && params['request']['context']))
@context.attributes = params['context'] || params['request']['context']
params_are_invalid = false
end
@saved = @context.save
@context_not_done_counts = { @context.id => 0 }
respond_to do |wants|
wants.js
wants.xml do
if @context.new_record? && params_are_invalid
render_failure "Expected post format is valid xml like so: <request><context><name>context name</name></context></request>."
elsif @context.new_record?
render_failure @context.errors.to_xml
else
render :xml => @context.to_xml( :except => :user_id )
end
end
end
end
# Edit the details of the context
#
def update
check_user_set_context
params['context'] ||= {}
success_text = if params['field'] == 'name' && params['value']
params['context']['id'] = params['id']
params['context']['name'] = params['value']
end
@context.attributes = params["context"]
if @context.save
if params['wants_render']
render
else
render :text => success_text || 'Success'
end
else
notify :warning, "Couldn't update new context"
render :text => ""
end
end
# Fairly self-explanatory; deletes the context
# If the context contains actions, you'll get a warning dialogue.
# If you choose to go ahead, any actions in the context will also be deleted.
def destroy
check_user_set_context
if @context.destroy
render_text ""
else
notify :warning, "Couldn't delete context \"#{@context.name}\""
redirect_to :action => 'index'
end
end
# Methods for changing the sort order of the contexts in the list
#
def order
params["list-contexts"].each_with_index do |id, position|
if check_user_matches_context_user(id)
Context.update(id, :position => position + 1)
end
end
render :nothing => true
end
protected
def check_user_set_context
if params["url_friendly_name"]
@context = @user.contexts.find_by_url_friendly_name(params["url_friendly_name"])
elsif params['id']
@context = @user.contexts.find(params["id"])
else
redirect_to :action => 'index'
end
if @user == @context.user
return @context
else
@context = nil # Should be nil anyway.
notify :warning, "Item and session user mis-match: #{@context.user_id} and #{@user.id}!"
render_text ""
end
end
def check_user_matches_context_user(id)
@context = Context.find_by_id_and_user_id(id, @user.id)
if @user == @context.user
return @context
else
@context = nil
notify :warning, "Project and session user mis-match: #{@context.user_id} and #{@user.id}!"
render_text ""
end
end
def check_user_return_item
item = Todo.find( params['id'] )
if @user == item.user
return item
else
notify :warning, "Item and session user mis-match: #{item.user.name} and #{@user.name}!"
render_text ""
end
end
def init
@source_view = params['_source_view'] || 'context'
# If we exclude completed projects, then we can't display them in the sidebar
# if the user sets the preference for them to be shown
# @projects = @user.projects.reject { |x| x.completed? }
init_data_for_sidebar
@todos = @user.todos
@done = @user.todos.find_in_state(:all, :completed, :order => "todos.completed_at DESC")
end
def init_todos
check_user_set_context
@done = @context.done_todos
# @not_done_todos = @context.not_done_todos
# TODO: Temporarily doing this search manually until I can work out a way
# to do the same thing using not_done_todos acts_as_todo_container method
# Hides actions in hidden projects from context.
@not_done_todos = @context.todos.find(:all, :conditions => ['todos.state = ?', 'active'], :order => "todos.due IS NULL, todos.due ASC, todos.created_at ASC", :include => :project)
@count = @not_done_todos.size
end
end