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[#416] introducing separate rjs view to reduce controller code

This commit is contained in:
Gregor Schmidt 2011-05-17 19:51:17 +02:00
parent ae76abd140
commit a5b439544a
2 changed files with 32 additions and 30 deletions
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40
app/controllers/watchers_controller.rb
View File

@ -76,42 +76,22 @@ private
def set_watcher(user, watching)
@watched.set_watcher(user, watching)
if params[:replace].present?
if params[:replace].is_a? Array
replace_selectors = params[:replace]
else
replace_selectors = params[:replace].split(',').map(&:strip)
end
else
replace_selectors = ['#watcher']
end
respond_to do |format|
format.html { redirect_to :back }
format.js do
render(:update) do |page|
replace_selectors.each do |selector|
next if selector.blank?
case selector
when '#watchers'
page.replace_html 'watchers', :partial => 'watchers/watchers', :locals => {:watched => @watched}
else
page.select(selector).each do |node|
options = {:replace => replace_selectors}
last_selector = selector.split(' ').last
if last_selector.starts_with? '.'
options[:class] = last_selector[1..-1]
elsif last_selector.starts_with? '#'
options[:id] = last_selector[1..-1]
end
node.replace watcher_link(@watched, user, options)
end
end
if params[:replace].present?
if params[:replace].is_a? Array
@replace_selectors = params[:replace]
else
@replace_selectors = params[:replace].split(',').map(&:strip)
end
else
@replace_selectors = ['#watcher']
end
@user = user
render :action => 'replace_selectors'
end
end
rescue ::ActionController::RedirectBackError

22
app/views/watchers/replace_selectors.rjs Normal file
View File

@ -0,0 +1,22 @@
@replace_selectors.each do |selector|
next if selector.blank?
case selector
when '#watchers'
page.replace_html 'watchers', :partial => 'watchers/watchers', :locals => {:watched => @watched}
else
page.select(selector).each do |node|
options = {:replace => @replace_selectors}
last_selector = selector.split(' ').last
if last_selector.starts_with? '.'
options[:class] = last_selector[1..-1]
elsif last_selector.starts_with? '#'
options[:id] = last_selector[1..-1]
end
node.replace watcher_link(@watched, @user, options)
end
end
end