Added migration to fix images paths on action trackers

(ActionItem1841)

Added migration to fix images paths on action trackers
(ActionItem1841)
Daniela Feitosa
1 parent da0185d8
Showing 2 changed files with 37 additions and 1 deletions Show diff stats
db/migrate/20110203160153_rename_images_path_on_tracked_actions.rb
db/schema.rb
@@ -0,0 +1,36 @@
+class RenameImagesPathOnTrackedActions < ActiveRecord::Migration
+
+  def self.up
+    select_all("SELECT id, verb, params FROM action_tracker WHERE verb IN ('new_friendship', 'join_community', 'leave_community')").each do |tracker|
+      if tracker['verb'] == 'new_friendship'
+        param_name = 'friend_profile_custom_icon'
+      else
+        param_name = 'resource_profile_custom_icon'
+      end
+
+      params = YAML.load(tracker['params'])
+      paths = []
+      params[param_name].each do |image_path|
+        paths << self.rename_path(image_path) unless image_path.nil?
+      end
+      params[param_name] = paths
+
+      execute(ActiveRecord::Base.sanitize_sql(["UPDATE action_tracker SET params = ? WHERE id  = ?", params.to_yaml, tracker['id']]))
+    end
+  end
+
+  def self.down
+    say('Nothing to undo')
+  end
+
+  class << self
+    def rename_path(old_path)
+      if old_path =~ /^\/images\/0/
+        old_path.gsub(/^\/images\//, "/image_uploads/")
+      else
+        old_path
+      end
+    end
+  end
+
+end
@@ -9,7 +9,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
  
-ActiveRecord::Schema.define(:version => 20110202141024) do
+ActiveRecord::Schema.define(:version => 20110203160153) do
  
   create_table "action_tracker", :force => true do |t|
     t.integer  "user_id"
...	...	@@ -0,0 +1,36 @@
	1	+class RenameImagesPathOnTrackedActions < ActiveRecord::Migration
	2	+
	3	+ def self.up
	4	+ select_all("SELECT id, verb, params FROM action_tracker WHERE verb IN ('new_friendship', 'join_community', 'leave_community')").each do \|tracker\|
	5	+ if tracker['verb'] == 'new_friendship'
	6	+ param_name = 'friend_profile_custom_icon'
	7	+ else
	8	+ param_name = 'resource_profile_custom_icon'
	9	+ end
	10	+
	11	+ params = YAML.load(tracker['params'])
	12	+ paths = []
	13	+ params[param_name].each do \|image_path\|
	14	+ paths << self.rename_path(image_path) unless image_path.nil?
	15	+ end
	16	+ params[param_name] = paths
	17	+
	18	+ execute(ActiveRecord::Base.sanitize_sql(["UPDATE action_tracker SET params = ? WHERE id = ?", params.to_yaml, tracker['id']]))
	19	+ end
	20	+ end
	21	+
	22	+ def self.down
	23	+ say('Nothing to undo')
	24	+ end
	25	+
	26	+ class << self
	27	+ def rename_path(old_path)
	28	+ if old_path =~ /^\/images\/0/
	29	+ old_path.gsub(/^\/images\//, "/image_uploads/")
	30	+ else
	31	+ old_path
	32	+ end
	33	+ end
	34	+ end
	35	+
	36	+end
...	...
...	...	@@ -9,7 +9,7 @@
9	9	#
10	10	# It's strongly recommended to check this file into your version control system.
11	11
12		-ActiveRecord::Schema.define(:version => 20110202141024) do
	12	+ActiveRecord::Schema.define(:version => 20110203160153) do
13	13
14	14	create_table "action_tracker", :force => true do \|t\|
15	15	t.integer "user_id"
...	...