Added excel sheet to housing page

Gemfile

@@ -42,16 +42,13 @@ gem 'geocoder'
 gem 'paper_trail', '~> 3.0.5'
 gem 'sitemap_generator'
 gem 'activerecord-session_store'
-# gem 'paypal-express', '0.7.1'
 gem 'sass-json-vars'
 gem 'premailer-rails'
 gem 'redcarpet'
 gem 'sidekiq'
 gem 'letter_opener'
 gem 'launchy'
-# gem 'axlsx'
-# gem 'excelinator'
-gem 'to_spreadsheet'#, :git => 'git://github.com/glebm/to_spreadsheet.git'
+gem 'to_spreadsheet', :git => 'git://github.com/glebm/to_spreadsheet.git'
 
 group :test do
 	gem 'rspec'

app/assets/javascripts/housing.js

@@ -92,84 +92,4 @@
 			closeGuestSelector();
 		}
 	});
-	function closeOnTop() {
-		document.documentElement.removeAttribute('data-ontop');
-		document.getElementById('guest_id').value = '';
-		var target = document.querySelector('.on-top-target');
-		target.removeAttribute('style');
-		document.querySelector('body').removeAttribute('style');
-		forEachElement('.on-top-control', function(control) {
-			control.classList.remove('on-top-control');
-		});
-	}
-	forEachElement('#guests .guest', function(guest) {
-		var button = guest.querySelector('.set-host');
-		button.addEventListener('click', function(event) {
-			var target = document.querySelector('.on-top-target');
-			var body = document.querySelector('body');
-			// maintain our current height
-			body.setAttribute('style', 'height: ' + body.clientHeight + 'px');
-			document.documentElement.setAttribute('data-ontop', 'set-host');
-			guest.classList.add('on-top-control');
-			target.setAttribute('style', 'bottom: ' + guest.clientHeight + 'px');
-			document.getElementById('guest_id').value = guest.dataset.id;
-		});
-	});
-	forEachElement('#hosts .host', function(host) {
-		initHost(host);
-	});
-
-	function initHost(host) {
-		forEachElement('.place-guest', function(button) {
-			button.addEventListener('click', function(event) {
-				var guest_id = document.getElementById('guest_id').value;
-				if (guest_id) {
-					var guest = document.getElementById('guest-' + guest_id);
-					var form = document.getElementById('hosts');
-					var data = new FormData(form);
-
-					host.classList.add('requesting');
-					if (guest.dataset.affectedHosts) {
-						data.append('affected-hosts', guest.dataset.affectedHosts);
-						forEach(guest.dataset.affectedHosts.split(','), function(host_id) {
-							h = document.getElementById('host-' + host_id);
-							if (h) {
-								h.classList.add('requesting');
-							}
-						});
-					}
-					data.append('button', button.value);
-
-					var request = new XMLHttpRequest();
-					request.onreadystatechange = function() {
-						if (request.readyState == 4) {
-							if (request.status == 200) {
-								var response = JSON.parse(request.responseText);
-								for (var host_id in response.hosts) {
-									host_element = document.getElementById('host-' + host_id);
-									widget = response.hosts[host_id];
-									host_element.className = widget.class;
-									host_element.querySelector('.guests').innerHTML = widget.html;
-									initHost(host_element);
-									host_element.classList.remove('requesting');
-								}
-								for (var guest_id in response.affected_hosts) {
-									guest_element = document.getElementById('guest-' + guest_id);
-									if (guest_element) {
-										guest_element.setAttribute('data-affected-hosts', response.affected_hosts[guest_id].join(','));
-									}
-								}
-							}
-						}
-					}
-					request.open('POST', form.getAttribute('action'), true);
-					request.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
-					request.send(data);
-				}
-			});
-		}, host);
-	}
-	forEachElement('.on-top-close', function(button) {
-		button.addEventListener('click', closeOnTop);
-	});
 })();

app/controllers/conferences_controller.rb

@@ -288,7 +288,7 @@ class ConferencesController < ApplicationController
 				@organizations = Organization.all
 
 				if request.format.xlsx?
-					logger.info "Generating stats.xls"
+					logger.info "Generating organizations.xls"
 					@excel_data = {
 						columns: [:name, :street_address, :city, :subregion, :country, :postal_code, :email, :phone, :status],
 						keys: {
@@ -439,6 +439,80 @@ class ConferencesController < ApplicationController
 			when :housing
 				# do a full analysis
 				analyze_housing
+				
+				if request.format.xlsx?
+					logger.info "Generating housing.xls"
+					@excel_data = {
+						columns: [:name, :phone, :street_address, :email, :availability, :considerations, :empty, :empty, :empty, :guests],
+						keys: {
+								name: 'forms.labels.generic.name',
+								street_address: 'forms.labels.generic.street_address',
+								email: 'forms.labels.generic.email',
+								phone: 'forms.labels.generic.phone',
+								availability: 'articles.conference_registration.headings.host.availability',
+								considerations: 'articles.conference_registration.headings.host.considerations'
+							},
+						column_types: {
+								name: :bold,
+								guests: :table
+							},
+						data: [],
+					}
+					@hosts.each do | id, host |
+						data = (host.housing_data || {})
+						host_data = {
+							name: host.user.name,
+							street_address: data['address'],
+							email: host.user.email,
+							phone: data['phone'],
+							availability: data['availability'].present? && data['availability'][1].present? ? view_context.date_span(data['availability'][0].to_date, data['availability'][1].to_date) : '',
+							considerations: (data['considerations'].map { | consideration | view_context._"articles.conference_registration.host.considerations.#{consideration}" }).join(', '),
+							empty: '',
+							guests: {
+								columns: [:name, :area, :email, :arrival_departure, :allergies, :food, :companion, :city],
+								keys: {
+									name: 'forms.labels.generic.name',
+									area: 'articles.workshops.headings.space',
+									email: 'forms.labels.generic.email',
+									arrival_departure: 'articles.admin.housing.headings.arrival_departure',
+									companion: 'forms.labels.generic.companion',
+									city: 'forms.labels.generic.city',
+									food: 'forms.labels.generic.food',
+									allergies: 'forms.labels.generic.allergies'
+								},
+								column_types: {
+									name: :bold
+								},
+								data: []
+							}
+						}
+
+						@housing_data[id][:guests].each do | space, space_data |
+							space_data.each do | guest_id, guest_data |
+								guest = guest_data[:guest]
+								if guest.present?
+									companion = view_context.companion(guest)
+
+									host_data[:guests][:data] << {
+										name: guest.user.name,
+										area: (view_context._"forms.labels.generic.#{space}"),
+										email: guest.user.email,
+										arrival_departure: guest.arrival.present? && guest.departure.present? ? view_context.date_span(guest.arrival.to_date, guest.departure.to_date) : '',
+										companion: companion.present? ? (companion.is_a?(User) ? companion.name : (view_context._"articles.conference_registration.terms.registration_status.#{companion}")) : '',
+										city: guest.city,
+										food: (view_context._"articles.conference_registration.questions.food.#{guest.food}"),
+										allergies: guest.allergies
+									}
+								end
+							end
+						end
+
+						@excel_data[:data] << host_data
+					end
+					return respond_to do | format |
+						format.xlsx { render xlsx: :stats, filename: "housing" }
+					end
+				end
 			when :locations
 				@locations = EventLocation.where(:conference_id => @this_conference.id)
 			when :events

app/helpers/application_helper.rb

@@ -1529,6 +1529,122 @@ module ApplicationHelper
 		end
 	end
 
+	def excel_table(excel_data)
+		format_xls 'table' do
+			workbook use_autowidth: true
+			format bg_color: '333333'
+			format 'td', font_name: 'Calibri', fg_color: '333333'
+			format 'th', font_name: 'Calibri', b: true, bg_color: '333333', fg_color: 'ffffff'
+			format 'th.sub-table', font_name: 'Calibri', b: true, bg_color: 'DDDDDD', fg_color: '333333'
+			format 'td.datetime', num_fmt: 22, font_name: 'Courier New', sz: 10, fg_color: '333333'
+			format 'td.date.day', num_fmt: 14, font_name: 'Courier New', sz: 10, fg_color: '333333'
+			format 'td.money', num_fmt: 2, font_name: 'Courier New', sz: 10, fg_color: '333333'
+			format 'td.bold', font_name: 'Calibri', fg_color: '333333', b: true
+		end
+
+		key = excel_data[:key] || 'excel.columns'
+		
+		content_tag(:table) do
+			(content_tag(:thead) do
+				content_tag(:tr, excel_header_columns(excel_data))
+			end) +
+			content_tag(:tbody, excel_rows(excel_data))
+		end
+	end
+
+	def excel_header_columns(data, padding = {}, class_name = nil)
+		columns = ''
+
+		data[:columns].each do |column|
+			unless data[:column_types].present? && data[:column_types][column] == :table
+				# columns += content_tag(:th, _(data[:keys][column].present? ? data[:keys][column] : "#{key}.#{column.to_s}"), class: class_name)
+				columns += content_tag(:th, data[:keys][column].present? ? _(data[:keys][column]) : '', class: class_name)
+			end
+		end
+
+		pad_columns(columns, padding, :th)
+	end
+
+	def excel_empty_row(data, padding = {})
+		columns = ''
+
+		data[:columns].each do |column|
+			unless data[:column_types].present? && data[:column_types][column] == :table
+				columns += content_tag(:td)
+			end
+		end
+
+		content_tag(:tr, pad_columns(columns, padding))
+	end
+
+	def pad_columns(columns, padding, column_type = :td)
+		left = ''
+
+		for i in 1..(padding['left'] || 0)
+			left += content_tag(:td)
+		end
+
+		right = ''
+		for i in 1..(padding['right'] || 0)
+			right += content_tag(:td)
+		end
+
+		(left + columns + right).html_safe
+	end
+
+	def excel_columns(row, data, padding = {})
+		columns = ''
+
+		data[:columns].each do |column|
+			value = row[column].present? ? (_!row[column].to_s) : ''
+			class_name = nil
+			is_sub_table = false
+
+			if data[:column_types].present? && data[:column_types][column].present?
+				if data[:column_types][column] == :table
+					is_sub_table = true
+				else
+					class_name = data[:column_types][column]
+				end
+			end
+
+			columns += content_tag(:td, value, { class: class_name }) unless is_sub_table
+		end
+
+		pad_columns(columns, padding)
+	end
+
+	def excel_sub_tables(row, data, padding = {})
+		rows = ''
+
+		# shift the table right
+		new_padding = {
+			'left' => (padding['right'] || 0) + 1,
+			'right' => (padding['right'] || 0) - 1
+		}
+
+		data[:columns].each do |column|
+			if data[:column_types].present? && data[:column_types][column] == :table
+				puts row[column].to_json.to_s
+				rows += content_tag(:tr, excel_header_columns(row[column], new_padding, 'sub-table'))
+				rows += excel_rows(row[column], new_padding)
+				rows += excel_empty_row(row[column], new_padding)
+			end
+
+		end
+
+		rows.html_safe
+	end
+
+	def excel_rows(data, padding = {})
+		rows = ''
+		data[:data].each do |row|
+			rows += content_tag(:tr, excel_columns(row, data, padding)) +
+				excel_sub_tables(row, data, padding)
+		end
+		rows.html_safe
+	end
+
 	private
 		def _original_content(value, lang)
 			content_tag(:div, (

app/views/conferences/admin/_housing.html.haml

@@ -5,3 +5,6 @@
 	= form_tag administration_update_path(@this_conference.slug, :housing), class: 'guest-dlg', id: 'guest-list-table' do
 		%h3 Select a Guest
 		#table
+.actions
+	= link_to (_'links.download.Excel'), administration_step_path(@this_conference.slug, :housing, :format => :xlsx), class: [:button, :download]
+

app/views/conferences/admin/_stats.html.haml

@@ -4,15 +4,15 @@
 	= data_set(:h4, 'articles.admin.stats.headings.incomplete_registrations') do
 		= ((@registration_count - @completed_registrations) || 0).to_s
 	= data_set(:h4, 'articles.admin.stats.headings.bikes') do
-		= (@completed_registrations || 0) > 0 ? "#{@bikes} (#{(@bikes / @completed_registrations.to_f).round(4) * 100.0}%)" : "0"
+		= (@completed_registrations || 0) > 0 ? "#{@bikes} (#{number_to_percentage(@bikes / @completed_registrations.to_f * 100.0)})" : "0"
 	= data_set(:h4, 'articles.admin.stats.headings.food.meat') do
-		= (@food[:all] || 0) > 0 ? "#{@food[:meat]} (#{(@food[:meat] / @food[:all].to_f).round(4) * 100.0}%)" : "0"
+		= (@food[:all] || 0) > 0 ? "#{@food[:meat]} (#{number_to_percentage(@food[:meat] / @food[:all].to_f * 100.0)})" : "0"
 	= data_set(:h4, 'articles.admin.stats.headings.food.vegetarian') do
-		= (@food[:all] || 0) > 0 ? "#{@food[:vegetarian]} (#{(@food[:vegetarian] / @food[:all].to_f).round(4) * 100.0}%)" : "0"
+		= (@food[:all] || 0) > 0 ? "#{@food[:vegetarian]} (#{number_to_percentage(@food[:vegetarian] / @food[:all].to_f * 100.0)})" : "0"
 	= data_set(:h4, 'articles.admin.stats.headings.food.vegan') do
-		= (@food[:all] || 0) > 0 ? "#{@food[:vegan]} (#{(@food[:vegan] / @food[:all].to_f).round(4) * 100.0}%)" : "0"
+		= (@food[:all] || 0) > 0 ? "#{@food[:vegan]} (#{number_to_percentage(@food[:vegan] / @food[:all].to_f * 100.0)})" : "0"
 	= data_set(:h4, 'articles.admin.stats.headings.donation_count') do
-		= (@completed_registrations || 0) > 0 ? "#{@donation_count} (#{(@donation_count / @completed_registrations.to_f).round(4) * 100.0}%)" : "0"
+		= (@completed_registrations || 0) > 0 ? "#{@donation_count} (#{number_to_percentage(@donation_count / @completed_registrations.to_f * 100.0)})" : "0"
 	= data_set(:h4, 'articles.admin.stats.headings.donation_total') do
 		= "$#{@donations || 0.00}"
 .actions

app/views/conferences/stats.xlsx.haml

@@ -1,21 +1 @@
-- key = @excel_data[:key] || 'excel.columns'
-%table
-  %thead
-    %tr
-      - @excel_data[:columns].each do |column|
-        %th=_(@excel_data[:keys][column].present? ? @excel_data[:keys][column] : "#{key}.#{column.to_s}")
-  %tbody
-    - @excel_data[:data].each do |row|
-      %tr
-        - @excel_data[:columns].each do |column|
-          %td{class: (@excel_data[:column_types].present? && @excel_data[:column_types][column].present?) ? @excel_data[:column_types][column] : nil}=(row[column].present? ? (_!row[column]) : '')
-
-- format_xls 'table' do
-  - workbook use_autowidth: true
-  - format bg_color: '333333'
-  - format 'td', font_name: 'Calibri', fg_color: '333333'
-  - format 'th', font_name: 'Calibri', b: true, bg_color: '333333', fg_color: 'ffffff'
-  - format 'td.datetime', num_fmt: 22, font_name: 'Courier New', sz: 10, fg_color: '333333'
-  - format 'td.date.day', num_fmt: 14, font_name: 'Courier New', sz: 10, fg_color: '333333'
-  - format 'td.money', num_fmt: 2, font_name: 'Courier New', sz: 10, fg_color: '333333'
-  - format 'td.bold', font_name: 'Calibri', fg_color: '333333', b: true
+= excel_table(@excel_data)

config/locales/en.yml

@@ -1264,7 +1264,7 @@ en:
         subregion: State / Province
         country: Country
         postal_code: Postal Code
-        status: Status,
+        status: Status
         bike: Bike
         food: Food
         housing: Housing