Merge pull request #557 from ThibG/glitch-soc/tentative-merge

Merge upstream changes

3 files changed, 84 insertions, 0 deletions

diff --git a/db/migrate/20180628181026_create_custom_filters.rb b/db/migrate/20180628181026_create_custom_filters.rb
new file mode 100644
index 000000000..d19cf2e9d
--- /dev/null
+++ b/db/migrate/20180628181026_create_custom_filters.rb
@@ -0,0 +1,13 @@
+class CreateCustomFilters < ActiveRecord::Migration[5.2]
+  def change
+    create_table :custom_filters do |t|
+      t.belongs_to :account, foreign_key: { on_delete: :cascade }
+      t.datetime :expires_at
+      t.text :phrase, null: false, default: ''
+      t.string :context, array: true, null: false, default: []
+      t.boolean :irreversible, null: false, default: false
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20180707154237_add_whole_word_to_custom_filter.rb b/db/migrate/20180707154237_add_whole_word_to_custom_filter.rb
new file mode 100644
index 000000000..63ecb8741
--- /dev/null
+++ b/db/migrate/20180707154237_add_whole_word_to_custom_filter.rb
@@ -0,0 +1,17 @@
+require Rails.root.join('lib', 'mastodon', 'migration_helpers')
+
+class AddWholeWordToCustomFilter < ActiveRecord::Migration[5.2]
+  include Mastodon::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def change
+    safety_assured do
+      add_column_with_default :custom_filters, :whole_word, :boolean, default: true, allow_null: false
+    end
+  end
+
+  def down
+    remove_column :custom_filters, :whole_word
+  end
+end
diff --git a/db/migrate/20180707193142_migrate_filters.rb b/db/migrate/20180707193142_migrate_filters.rb
new file mode 100644
index 000000000..455ce71ed
--- /dev/null
+++ b/db/migrate/20180707193142_migrate_filters.rb
@@ -0,0 +1,54 @@
+class MigrateFilters < ActiveRecord::Migration[5.2]
+  class GlitchKeywordMute < ApplicationRecord
+    # Dummy class, as we removed Glitch::KeywordMute
+    belongs_to :account, required: true
+    validates_presence_of :keyword
+  end
+
+  class CustomFilter < ApplicationRecord
+    # Dummy class, in case CustomFilter gets altered in the future
+    belongs_to :account
+    validates :phrase, :context, presence: true
+
+    before_validation :clean_up_contexts
+
+    private
+
+    def clean_up_contexts
+      self.context = Array(context).map(&:strip).map(&:presence).compact
+    end
+  end
+
+  disable_ddl_transaction!
+
+  def up
+    GlitchKeywordMute.find_each do |filter|
+      filter.account.custom_filters.create!(
+        phrase: filter.keyword,
+        context: filter.apply_to_mentions ? %w(home public notifications) : %w(home public),
+        whole_word: filter.whole_word,
+        irreversible: true)
+    end
+
+    drop_table :glitch_keyword_mutes
+  end
+
+  def down
+    create_table "glitch_keyword_mutes" do |t|
+      t.references :account, null: false
+      t.string :keyword, null: false
+      t.boolean :whole_word, default: true, null: false
+      t.boolean :apply_to_mentions, default: true, null: false
+      t.timestamps
+    end
+
+    add_foreign_key :glitch_keyword_mutes, :accounts, on_delete: :cascade
+
+    CustomFilter.where(irreversible: true).find_each do |filter|
+      GlitchKeywordMute.where(account: filter.account).create!(
+        keyword: filter.phrase,
+        whole_word: filter.whole_word,
+        apply_to_mentions: filter.context.include?('notifications'))
+    end
+  end
+end