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