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work in progress lithium importer

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Sam 2015-07-17 17:16:26 +10:00
parent b0b08c932b
commit 24eb12778f
1 changed files with 37 additions and 4 deletions
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41
script/import_scripts/lithium.rb
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@ -51,8 +51,8 @@ class ImportScripts::Lithium < ImportScripts::Base
# import_users # import_users
# import_categories # import_categories
# import_topics # import_topics
import_posts # import_posts
import_likes # import_likes
import_accepted_answers import_accepted_answers
# import_attachments # import_attachments
@ -334,12 +334,14 @@ class ImportScripts::Lithium < ImportScripts::Base
existing_map[import_id] = post_id existing_map[import_id] = post_id
end end
puts "loading data into temp table" puts "loading data into temp table"
PostAction.exec_sql("create temp table like_data(user_id int, post_id int, created_at timestamp without time zone)") PostAction.exec_sql("create temp table like_data(user_id int, post_id int, created_at timestamp without time zone)")
PostAction.transaction do PostAction.transaction do
results.each do |result| results.each do |result|
result["user_id"] = @existing_users[result["user_id"].to_s] result["user_id"] = user_id_from_imported_user_id(result["user_id"].to_s)
result["post_id"] = existing_map[result["post_id"].to_s] result["post_id"] = existing_map[result["post_id"].to_s]
next unless result["user_id"] && result["post_id"] next unless result["user_id"] && result["post_id"]
@ -444,7 +446,38 @@ class ImportScripts::Lithium < ImportScripts::Base
end end
end end
PostAction.exec_sql("INSERT into post_custom_field").to_a puts "deleting dupe answers"
PostAction.exec_sql <<-SQL
DELETE FROM accepted_data WHERE post_id NOT IN (
SELECT post_id FROM
(
SELECT topic_id, MIN(post_id) post_id
FROM accepted_data a
JOIN posts p ON p.id = a.post_id
GROUP BY topic_id
) X
)
SQL
puts "importing accepted answers"
PostAction.exec_sql <<-SQL
INSERT into post_custom_fields (name, value, post_id, created_at, updated_at)
SELECT 'is_accepted_answer', 'true', a.post_id, current_timestamp, current_timestamp
FROM accepted_data a
LEFT JOIN post_custom_fields f ON name = 'is_accepted_answer' AND f.post_id = a.post_id
WHERE f.id IS NULL
SQL
puts "marking accepted topics"
PostAction.exec_sql <<-SQL
INSERT into topic_custom_fields (name, value, topic_id, created_at, updated_at)
SELECT 'accepted_answer_post_id', a.post_id::varchar, p.topic_id, current_timestamp, current_timestamp
FROM accepted_data a
JOIN posts p ON p.id = a.post_id
LEFT JOIN topic_custom_fields f ON name = 'accepted_answer_post_id' AND f.topic_id = p.topic_id
WHERE f.id IS NULL
SQL
puts "done importing accepted answers"
end end
# find the uploaded file information from the db # find the uploaded file information from the db