Merge pull request #3823 from gschlager/phpbb3-importer

FIX: phpBB3 importer failed to import users

script/import_scripts/base.rb

@@ -198,12 +198,7 @@ class ImportScripts::Base
     return false if import_ids.empty?
 
     existing = "#{type.to_s.classify}CustomField".constantize.where(name: 'import_id')
-
+    existing = existing.where('value in (?)', import_ids.map(&:to_s))
-    if Fixnum === import_ids.first
-      existing = existing.where('cast(value as int) in (?)', import_ids)
-    else
-      existing = existing.where('value in (?)', import_ids)
-    end
 
     if existing.count == import_ids.length
       # puts "Skipping #{import_ids.length} already imported #{type}"

script/import_scripts/phpbb3/database/database_base.rb

@@ -13,7 +13,7 @@ module ImportScripts::PhpBB3
 
     # Executes a database query.
     def query(sql)
-      @database_client.query(sql, cache_rows: false, symbolize_keys: true)
+      @database_client.query(sql, cache_rows: true, symbolize_keys: true)
     end
 
     # Executes a database query and returns the value of the 'count' column.

script/import_scripts/phpbb3/importer.rb

@@ -56,7 +56,7 @@ module ImportScripts::PhpBB3
         rows = @database.fetch_users(offset)
         break if rows.size < 1
 
-        next if all_records_exist? :users, importer.map_to_import_ids(rows)
+        next if all_records_exist?(:users, importer.map_users_to_import_ids(rows))
 
         create_users(rows, total: total_count, offset: offset) do |row|
           importer.map_user(row)
@@ -73,6 +73,8 @@ module ImportScripts::PhpBB3
         rows = @database.fetch_anonymous_users(offset)
         break if rows.size < 1
 
+        next if all_records_exist?(:users, importer.map_anonymous_users_to_import_ids(rows))
+
         create_users(rows, total: total_count, offset: offset) do |row|
           importer.map_anonymous_user(row)
         end
@@ -98,6 +100,8 @@ module ImportScripts::PhpBB3
         rows = @database.fetch_posts(offset)
         break if rows.size < 1
 
+        next if all_records_exist?(:posts, importer.map_to_import_ids(rows))
+
         create_posts(rows, total: total_count, offset: offset) do |row|
           importer.map_post(row)
         end
@@ -118,6 +122,8 @@ module ImportScripts::PhpBB3
         rows = @database.fetch_messages(@settings.fix_private_messages, offset)
         break if rows.size < 1
 
+        next if all_records_exist?(:posts, importer.map_to_import_ids(rows))
+
         create_posts(rows, total: total_count, offset: offset) do |row|
           importer.map_message(row)
         end

script/import_scripts/phpbb3/importers/message_importer.rb

@@ -13,12 +13,17 @@ module ImportScripts::PhpBB3
       @settings = settings
     end
 
+    def map_to_import_ids(rows)
+      rows.map { |row| get_import_id(row) }
+    end
+
+
     def map_message(row)
       user_id = @lookup.user_id_from_imported_user_id(row[:author_id]) || Discourse.system_user.id
       attachments = import_attachments(row, user_id)
 
       mapped = {
-        id: "pm:#{row[:msg_id]}",
+        id: get_import_id(row),
         user_id: user_id,
         created_at: Time.zone.at(row[:message_time]),
         raw: @text_processor.process_private_msg(row[:message_text], attachments)
@@ -79,5 +84,9 @@ module ImportScripts::PhpBB3
         import_user_id.to_s == author_id.to_s ? nil : @lookup.find_user_by_import_id(import_user_id).try(:username)
       end.compact
     end
+
+    def get_import_id(row)
+      "pm:#{row[:msg_id]}"
+    end
   end
 end

script/import_scripts/phpbb3/importers/post_importer.rb

@@ -13,6 +13,10 @@ module ImportScripts::PhpBB3
       @settings = settings
     end
 
+    def map_to_import_ids(rows)
+      rows.map { |row| row[:post_id] }
+    end
+
     def map_post(row)
       imported_user_id = row[:post_username].blank? ? row[:poster_id] : row[:post_username]
       user_id = @lookup.user_id_from_imported_user_id(imported_user_id) || Discourse.system_user.id

script/import_scripts/phpbb3/importers/user_importer.rb

@@ -9,8 +9,8 @@ module ImportScripts::PhpBB3
       @settings = settings
     end
 
-    def map_to_import_ids(array)
+    def map_users_to_import_ids(rows)
-      array.map {|u| u[:user_id]}
+      rows.map { |row| row[:user_id] }
     end
 
     def map_user(row)
@@ -42,6 +42,10 @@ module ImportScripts::PhpBB3
       }
     end
 
+    def map_anonymous_users_to_import_ids(rows)
+      rows.map { |row| row[:post_username] }
+    end
+
     def map_anonymous_user(row)
       username = row[:post_username]