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Unsuccessful save unlocks the page; some tweaks and debug-level logging in in return_to_last_remembered

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This commit is contained in:
Alexey Verkhovsky 2005-01-18 00:36:43 +00:00
parent 94292199b2
commit 7c02805102
3 changed files with 15 additions and 8 deletions
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14
app/controllers/application.rb
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@ -28,12 +28,15 @@ class ApplicationController < ActionController::Base
$instiki_wiki_service
end
@@REMEMBER_NOT = []
@@REMEMBER_NOT = ['locked', 'save']
def remember_location
logger.debug @request.method
if @response.headers['Status'] == '200 OK'
@session[:return_to] = url_for unless @@REMEMBER_NOT.include? action_name
@session[:already_tried_index_as_fallback] = false
unless @@REMEMBER_NOT.include? action_name or @request.method != :get
@session[:return_to] = url_for
logger.debug("Session ##{session.object_id}: remembered URL '#{@session[:return_to]}'")
end
end
end
@ -42,10 +45,11 @@ class ApplicationController < ActionController::Base
redirect_target, @session[:return_to] = @session[:return_to], nil
# then try to redirect to it
if redirect_target.nil?
raise 'Cannot redirect to index' if @session[:already_tried_index_as_fallback]
@session[:already_tried_index_as_fallback] = true
logger.debug("Session ##{session.object_id}: no remembered redirect location, trying /")
redirect_to_url '/'
else
logger.debug("Session ##{session.object_id}: " +
"redirect to the last remembered URL #{redirect_target}")
redirect_to_url(redirect_target)
end
end