Add temp task to delete the cached attachment files for requests that have been deleted or are currently not publicly visible - having prominence requester_only or hidden.

1 files changed, 39 insertions, 10 deletions

diff --git a/lib/tasks/temp.rake b/lib/tasks/temp.rake
index ce04c7ddd..9decc13db 100644
--- a/lib/tasks/temp.rake
+++ b/lib/tasks/temp.rake
@@ -1,15 +1,44 @@
 namespace :temp do
 
-  desc "Remove plaintext passwords from post_redirect params" 
-  task :remove_post_redirect_passwords => :environment do 
-    PostRedirect.find_each(:conditions => ['post_params_yaml is not null']) do |post_redirect|
-      if post_redirect.post_params && post_redirect.post_params[:signchangeemail] && post_redirect.post_params[:signchangeemail][:password]
-        params = post_redirect.post_params
-        params[:signchangeemail].delete(:password)
-        post_redirect.post_params = params
-        post_redirect.save!
-      end
+    desc "Remove plaintext passwords from post_redirect params"
+    task :remove_post_redirect_passwords => :environment do
+        PostRedirect.find_each(:conditions => ['post_params_yaml is not null']) do |post_redirect|
+              if post_redirect.post_params && post_redirect.post_params[:signchangeemail] && post_redirect.post_params[:signchangeemail][:password]
+                params = post_redirect.post_params
+                params[:signchangeemail].delete(:password)
+                post_redirect.post_params = params
+                post_redirect.save!
+              end
+        end
+    end
+
+    desc 'Remove file caches for requests that are not publicly visible or have been destroyed'
+    task :remove_obsolete_info_request_caches => :environment do
+        dryrun = ENV['DRYRUN'] == '0' ? false : true
+        verbose = ENV['VERBOSE'] == '0' ? false : true
+        if dryrun
+            puts "Running in dryrun mode"
+        end
+        request_cache_path = File.join(Rails.root, 'cache', 'views', 'request', '*', '*')
+        Dir.glob(request_cache_path) do |request_subdir|
+            info_request_id = File.basename(request_subdir)
+            puts "Looking for InfoRequest with id #{info_request_id}" if verbose
+            begin
+                info_request = InfoRequest.find(info_request_id)
+                puts "Got InfoRequest #{info_request_id}" if verbose
+                if ! info_request.all_can_view?
+                    puts "Deleting cache at #{request_subdir} for hidden/requester_only InfoRequest #{info_request_id}"
+                    if ! dryrun
+                        FileUtils.rm_rf(request_subdir)
+                    end
+                end
+            rescue ActiveRecord::RecordNotFound
+                puts "Deleting cache at #{request_subdir} for deleted InfoRequest #{info_request_id}"
+                if ! dryrun
+                    FileUtils.rm_rf(request_subdir)
+                end
+            end
+        end
     end
-  end
 
 end