/
user_blocks_controller.rb
140 lines (123 loc) · 4.56 KB
/
user_blocks_controller.rb
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class UserBlocksController < ApplicationController
layout "site"
before_action :authorize_web
before_action :set_locale
before_action :require_user, :only => [:new, :create, :edit, :update, :revoke]
before_action :require_moderator, :only => [:new, :create, :edit, :update, :revoke]
before_action :lookup_this_user, :only => [:new, :create, :blocks_on, :blocks_by]
before_action :lookup_user_block, :only => [:show, :edit, :update, :revoke]
before_action :require_valid_params, :only => [:create, :update]
before_action :check_database_readable
before_action :check_database_writable, :only => [:create, :update, :revoke]
def index
@params = params.permit
@user_blocks_pages, @user_blocks = paginate(:user_blocks,
:include => [:user, :creator, :revoker],
:order => "user_blocks.ends_at DESC",
:per_page => 20)
end
def show
if @user && @user.id == @user_block.user_id
@user_block.needs_view = false
@user_block.save!
end
end
def new
@user_block = UserBlock.new
end
def edit
params[:user_block_period] = ((@user_block.ends_at - Time.now.getutc) / 1.hour).ceil.to_s
end
def create
if @valid_params
@user_block = UserBlock.new(
:user_id => @this_user.id,
:creator_id => @user.id,
:reason => params[:user_block][:reason],
:ends_at => Time.now.getutc + @block_period.hours,
:needs_view => params[:user_block][:needs_view]
)
if @user_block.save
flash[:notice] = t("user_block.create.flash", :name => @this_user.display_name)
redirect_to @user_block
else
render :action => "new"
end
else
redirect_to new_user_block_path(:display_name => params[:display_name])
end
end
def update
if @valid_params
if @user_block.creator_id != @user.id
flash[:error] = t("user_block.update.only_creator_can_edit")
redirect_to :action => "edit"
elsif @user_block.update_attributes(
:ends_at => Time.now.getutc + @block_period.hours,
:reason => params[:user_block][:reason],
:needs_view => params[:user_block][:needs_view]
)
flash[:notice] = t("user_block.update.success")
redirect_to(@user_block)
else
render :action => "edit"
end
else
redirect_to edit_user_block_path(:id => params[:id])
end
end
##
# revokes the block, setting the end_time to now
def revoke
if params[:confirm]
if @user_block.revoke! @user
flash[:notice] = t "user_block.revoke.flash"
redirect_to(@user_block)
end
end
end
##
# shows a list of all the blocks on the given user
def blocks_on
@params = params.permit(:display_name)
@user_blocks_pages, @user_blocks = paginate(:user_blocks,
:include => [:user, :creator, :revoker],
:conditions => { :user_id => @this_user.id },
:order => "user_blocks.ends_at DESC",
:per_page => 20)
end
##
# shows a list of all the blocks by the given user.
def blocks_by
@params = params.permit(:display_name)
@user_blocks_pages, @user_blocks = paginate(:user_blocks,
:include => [:user, :creator, :revoker],
:conditions => { :creator_id => @this_user.id },
:order => "user_blocks.ends_at DESC",
:per_page => 20)
end
private
##
# ensure that there is a "user_block" instance variable
def lookup_user_block
@user_block = UserBlock.find(params[:id])
rescue ActiveRecord::RecordNotFound
render :action => "not_found", :status => :not_found
end
##
# check that the input parameters are valid, setting an instance
# variable if not. note that this doesn't do any redirection, as it's
# called before two different actions, each of which should redirect
# to a different place.
def require_valid_params
@block_period = params[:user_block_period].to_i
@valid_params = false
if !UserBlock::PERIODS.include?(@block_period)
flash[:error] = t("user_block.filter.block_period")
elsif @user_block && !@user_block.active?
flash[:error] = t("user_block.filter.block_expired")
else
@valid_params = true
end
end
end