template_generator.rb
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module Kanjai
module TemplateGenerator
def self.subpart_generate(session, domain, page_template, type, elements, hash_value = nil, page_content_id = nil)
session ||= {}
@doc = Nokogiri::HTML::DocumentFragment.parse ""
@original_hash_value = hash_value
@original_hash_value ||= {}
@page_content_id = page_content_id
@page_content = page_content_id.present? ? Kanjai::PageContent.find(page_content_id) : nil
Nokogiri::HTML::Builder.with(@doc) do |subparts|
@repeat_type_index = {}
if type == "subMenuTemplate"
type = "menu"
current_page = nil
if session[:current_page_id]
current_page = Kanjai::Page.find_by_id(session[:current_page_id])
while current_page && current_page.parent && current_page.page_template == current_page.parent.page_template
current_page = current_page.parent
end
end
TemplateGenerator.method("#{type}_generator").call(session, domain, elements, subparts, @original_hash_value[0], true, current_page)
elsif type == 'menu'
TemplateGenerator.method("#{type}_generator").call(session, domain, elements, subparts, @original_hash_value[0], false )
else
TemplateGenerator.method("#{type}_generator").call(session, domain, elements, subparts, @original_hash_value[0] )
end
end
@doc.css("img[@src]").each do |x|
image_link = x['src']
unless image_link.match(/^(http:|https:)/)
x['src'] = page_template.template_content_url + image_link
end
end
@doc.to_html
end
def self.menu_generator(session, domain, elements, subparts, hash_value, start_from_current_page, current_page = nil)
elements.each do |item|
case item[:name]
when 'text'
content = item[:source].to_s.strip
if current_page
content = content.gsub('###link###', current_page.menu_url(session[:scheme], lang = nil).to_s)
.gsub('###title###', current_page.lang_attributes(I18n.locale, :title).to_s)
end
subparts << content
when 'repeat'
#get template for normal state, active state and separator
normal_state = item[:children].select{|item2| item2[:name] == 'normal' }.first
active_state = item[:children].select{|item2| item2[:name] == 'active' }.first
separator = item[:children].select{|item2| item2[:name] == 'separator' }.first
next_level = item[:children].select{|item2| item2[:name] == 'level' }.first
normal_state_template = active_state_template = separator_template = ''
if normal_state
doc_normal_state = Nokogiri::HTML::DocumentFragment.parse ""
Nokogiri::HTML::Builder.with(doc_normal_state) do |repeat_part|
self.menu_generator(session, domain, normal_state[:children], repeat_part, nil, false)
end
normal_state_template = doc_normal_state.to_html
end
if active_state
doc_active_state = Nokogiri::HTML::DocumentFragment.parse ""
Nokogiri::HTML::Builder.with(doc_active_state) do |repeat_part|
self.menu_generator(session, domain, active_state[:children], repeat_part, nil, false)
end
active_state_template = doc_active_state.to_html
end
if separator
doc_separator = Nokogiri::HTML::DocumentFragment.parse ""
Nokogiri::HTML::Builder.with(doc_separator) do |repeat_part|
self.menu_generator(session, domain, separator[:children], repeat_part, nil, false)
end
separator_template = doc_separator.to_html
end
page_collection = Page.joins(:domain).where(kanjai_domains: {id: domain.id}).order(:position)
if item[:attributes]["ids"].present?
page_collection = page_collection.where('id in (?)', item[:attributes]["ids"])
end
unless item[:attributes]["root_id"].nil?
root_id = item[:attributes]["root_id"].to_s
root_id = nil if root_id.empty?
page_collection = page_collection.where(:parent_id => root_id)
end
unless current_page.nil?
if start_from_current_page
page_collection = page_collection.where(:id => current_page.id)
else
page_collection = page_collection.where(:parent_id => current_page.id)
end
end
begin
if !!UserSession
if UserSession.current_user
page_collection = page_collection.where(:private_flag => [true, false])
.where(show_public_only: false)
else
page_collection = page_collection.where(private_flag: false)
end
end
rescue
page_collection = page_collection.where(private_flag: false)
end
page_collection.each do |page|
is_current_page = session[:url] == page.menu_url(session[:scheme], I18n.locale).gsub("/#{I18n.locale}", "")
if page.children.length > 0 and next_level
subparts << item[:source].to_s.gsub('###link###', page.menu_url(session[:scheme], lang = nil).to_s)
.gsub('###title###', page.lang_attributes(I18n.locale, :title).to_s)
.gsub('###active_class###', is_current_page ? 'active' : '' )
self.menu_generator(session, domain, next_level[:children], subparts, nil, false, page)
else
if session[:url] == page.menu_url(session[:scheme], I18n.locale).gsub("/#{I18n.locale}", "")
if active_state_template.present?
subparts << active_state_template.gsub('###link###', page.menu_url(session[:scheme], lang = nil))
.gsub('###title###', page.lang_attributes(I18n.locale, :title))
end
else
if normal_state_template.present?
subparts << normal_state_template.gsub('###link###', page.menu_url(session[:scheme], lang = nil).to_s)
.gsub('###title###', page.lang_attributes(I18n.locale, :title).to_s)
end
end
if separator_template.present? and page != page_collection.last
subparts << separator_template
end
end
end
else
attributes = item[:attributes]
if current_page
attributes = replace_attributes_marker(attributes, {
'###link###' => current_page.menu_url(session[:scheme], lang = nil),
'###title###' => current_page.lang_attributes(I18n.locale, :title)
})
end
subparts.send(item[:name].to_s, attributes) do |next_subparts|
self.menu_generator(session, domain, item[:children], next_subparts, nil, start_from_current_page, current_page)
end
end
end
end
def self.language_generator(session, domain, elements, subparts, hash_value)
elements.each do |item|
case item[:name]
when 'text'
lang = domain.page_langs.find_by_code(session[:current_locale])
content = item[:source].to_s.strip
content = content.gsub('###CURRENT_LANG_TITLE###', lang.title)
.gsub('###CURRENT_LANG_CODE###', lang.code)
subparts << content
when 'repeat'
#get template for normal state, active state and separator
item_state = item[:children].select{|item2| item2[:name] == 'item' }.first
active_state = item[:children].select{|item2| item2[:name] == 'active' }.first
if item_state
doc_item_state = Nokogiri::HTML::DocumentFragment.parse ""
Nokogiri::HTML::Builder.with(doc_item_state) do |repeat_part|
self.language_generator(session, domain, item_state[:children], repeat_part, nil)
end
item_state_template = doc_item_state.to_html
end
if active_state
doc_active_state = Nokogiri::HTML::DocumentFragment.parse ""
Nokogiri::HTML::Builder.with(doc_active_state) do |repeat_part|
self.language_generator(session, domain, active_state[:children], repeat_part, nil)
end
active_state_template = doc_active_state.to_html
end
page_data = PageDatum.where(:url => session[:url], :lang => session[:current_locale]).first
if page_data
page = page_data.page
end
domain.page_langs.all.each do |lang|
if lang.code.to_s == session[:current_locale].to_s && active_state_template
content = active_state_template.gsub('###LANG_CODE###', lang.code)
.gsub('###LANG_TITLE###', lang.title)
elsif item_state_template.present?
content = item_state_template.gsub('###LANG_CODE###', lang.code)
.gsub('###LANG_TITLE###', lang.title)
end
if content
if page
content = content.gsub('###PAGE_LINK###', page.menu_url(session[:scheme], lang.code))
else
content = content.gsub('###PAGE_LINK###', '/')
end
subparts << content
end
end
else
attributes = item[:attributes]
subparts.send(item[:name], attributes) do |next_subparts|
self.language_generator(session, domain, item[:children], next_subparts, nil)
end
end
end
end
def self.content_generator(session, domain, elements, subparts, hash_value)
elements.each do |item|
case item[:name]
when 'text'
subparts << self.replace_text_marker(subparts.parent.name, item[:source].to_s.strip, hash_value)
when 'repeat'
repeat_id = item[:attributes]['id']
@repeat_type_index[repeat_id] ||= 0
scope = @page_content.page_content_markers.where(repeat_id: repeat_id)
if hash_value && hash_value['PARENT_ITEM_ID'].present?
scope = scope.where(parent_id: hash_value['PARENT_ITEM_ID'])
end
row_index = scope.pluck(:row_item).uniq.sort
row_index.each_with_index do |row_index, position|
value = scope.where(row_item: row_index).collect do |item|
marker_type = item.get_marker_type(item.page_content.type_content)
marker_value = item.text_value
if marker_type.to_s == 'page'
page = Kanjai::Page.find_by(id: marker_value)
if page
marker_value = page.menu_url('https://')
end
end
[item.marker, marker_value]
end.to_h
value ||= {}
hash_value ||= {}
value = value.merge(hash_value)
if(position == 0)
value['###FIRST_ITEM_ACTIVE###'] = 'active show'
value['###FIRST_ITEM_TRUE###'] = 'true'
value['###FIRST_ITEM_FALSE###'] = 'false'
else
value['###FIRST_ITEM_ACTIVE###'] = ''
value['###FIRST_ITEM_TRUE###'] = 'false'
value['###FIRST_ITEM_FALSE###'] = 'true'
end
value['###REPEAT_NUMBER###'] = "#{repeat_id}_#{row_index.to_s}_#{hash_value['PARENT_ITEM_ID'] || 0}"
value['###REPEAT_CYCLE_COUNT###'] = @repeat_type_index[repeat_id].to_s
value['PARENT_ITEM_ID'] = scope.where(row_item: row_index).first.uuid.to_s
value.each do |key, value|
element = item[:children].find{|element| element[:name] == key}
if element && element[:attributes] && element[:attributes]['type'] == 'page'
value[key] = 'page link'
end
end
@repeat_type_index[repeat_id] += 1
self.content_generator(session, domain, item[:children], subparts, value)
end
when 'language'
code = item[:attributes]['code']
if I18n.locale.to_s == code.to_s
self.content_generator(session, domain, item[:children], subparts, hash_value)
end
when 'condition'
condition_process = true
if item[:name] == 'condition' && @page_content.present? && item[:attributes] && item[:attributes]['id']
condition_process = hash_value[item[:attributes]['id']].to_i == 1 if item[:attributes]['type'].to_s.empty? || item[:attributes]['type'].to_s == 'enable'
condition_process = hash_value[item[:attributes]['id']].to_i == 0 if item[:attributes]['type'].to_s == 'disable'
end
if condition_process
self.content_generator(session, domain, item[:children], subparts, hash_value)
end
else
attributes = self.replace_attributes_marker(item[:attributes], hash_value)
if item[:name] == 'select'
subparts.select(attributes) do |next_subparts|
self.content_generator(session, domain, item[:children], next_subparts, hash_value)
end
elsif item[:name] == 'p'
if item[:children].count > 0
subparts << "<p #{attributes.to_a.collect{|item| "#{item.first}='#{item.last}'" }.join(' ')} >#{self.replace_text_marker('p', item[:children][0][:source].to_s.strip, hash_value).html_safe}</p>"
#subparts.p(attributes, self.replace_text_marker('p', item[:children][0][:source], hash_value).html_safe)
end
else
subparts.send(item[:name], attributes) do |next_subparts|
self.content_generator(session, domain, item[:children], next_subparts, hash_value)
end
end
end
end
end
def self.system_generator(session, domain, elements, subparts, hash_value)
str = ''
controller_item = elements.select{|item| item[:name] == 'controller' }.first
action_item = elements.select{|item| item[:name] == 'action' }.first
if controller_item and action_item
controller_name_item = controller_item[:children].first
action_name_item = action_item[:children].first
if controller_name_item and action_name_item
controller_name = controller_name_item[:source]
action_name = action_name_item[:source]
controller = controller_name.constantize.new
controller.send action_name
controller_variables = controller.instance_variables
hash = {}
controller_variables.each do |variable|
hash[variable.to_s[1..-1]] = controller.instance_variable_get(variable.to_s)
end
str = controller_name.constantize.render action_name.to_sym, assigns: hash
end
end
subparts << str
end
def self.replace_text_marker(parent_node_name, text, hash_value)
new_text = text.dup
if !hash_value.nil? and !text.nil?
hash_value.each do |key, value|
if !key.nil? and !value.nil?
work_value = value.dup
work_value.gsub!(/\r\n/, "#newline#") if !['code', 'pre'].include?(parent_node_name.to_s.downcase)
new_text.gsub!(key, work_value.to_s.html_safe)
end
end
end
new_text
end
def self.replace_attributes_marker(attributes, hash_value)
new_attributes = attributes.deep_dup
if new_attributes.keys.include?('checked')
new_attributes['make-checked'] = new_attributes.delete('checked')
end
attributes.each do |key, text|
if !hash_value.nil? and !text.nil?
hash_value.each do |key2, value2|
if !key2.nil? and !value2.nil?
key = 'make-checked' if key == 'checked'
new_attributes[key].gsub!(key2, value2)
new_attributes[key].gsub!('###FORM_ACTION###', "/#{I18n.locale}/form/#{@page_content_id}")
end
end
end
end
new_attributes
end
end
end