98 lines
3.1 KiB
Ruby
98 lines
3.1 KiB
Ruby
# frozen_string_literal: true
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module ImportScripts
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class LookupContainer
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def initialize
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puts "Loading existing groups..."
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@groups = GroupCustomField.where(name: "import_id").pluck(:value, :group_id).to_h
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puts "Loading existing users..."
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@users = UserCustomField.where(name: "import_id").pluck(:value, :user_id).to_h
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puts "Loading existing categories..."
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@categories = CategoryCustomField.where(name: "import_id").pluck(:value, :category_id).to_h
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puts "Loading existing posts..."
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@posts = PostCustomField.where(name: "import_id").pluck(:value, :post_id).to_h
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puts "Loading existing topics..."
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@topics = {}
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Post
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.joins(:topic)
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.pluck("posts.id, posts.topic_id, posts.post_number, topics.slug")
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.each do |p|
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@topics[p[0]] = { topic_id: p[1], post_number: p[2], url: Post.url(p[3], p[1], p[2]) }
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end
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end
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# Get the Discourse Post id based on the id of the source record
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def post_id_from_imported_post_id(import_id)
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@posts[import_id] || @posts[import_id.to_s]
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end
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# Get the Discourse topic info (a hash) based on the id of the source record
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def topic_lookup_from_imported_post_id(import_id)
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post_id = post_id_from_imported_post_id(import_id)
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post_id ? @topics[post_id] : nil
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end
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# Get the Discourse Group id based on the id of the source group
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def group_id_from_imported_group_id(import_id)
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@groups[import_id] || @groups[import_id.to_s]
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end
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# Get the Discourse Group based on the id of the source group
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def find_group_by_import_id(import_id)
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GroupCustomField.where(name: "import_id", value: import_id.to_s).first.try(:group)
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end
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# Get the Discourse User id based on the id of the source user
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def user_id_from_imported_user_id(import_id)
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@users[import_id] || @users[import_id.to_s]
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end
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# Get the Discourse User based on the id of the source user
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def find_user_by_import_id(import_id)
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UserCustomField.where(name: "import_id", value: import_id.to_s).first.try(:user)
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end
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def find_username_by_import_id(import_id)
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user_id = user_id_from_imported_user_id(import_id)
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User.where(id: user_id).pluck_first(:username) if user_id.present?
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end
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# Get the Discourse Category id based on the id of the source category
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def category_id_from_imported_category_id(import_id)
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@categories[import_id] || @categories[import_id.to_s]
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end
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def add_group(import_id, group)
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@groups[import_id.to_s] = group.id
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end
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def add_user(import_id, user)
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@users[import_id.to_s] = user.id
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end
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def add_category(import_id, category)
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@categories[import_id.to_s] = category.id
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end
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def add_post(import_id, post)
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@posts[import_id.to_s] = post.id
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end
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def add_topic(post)
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@topics[post.id] = { post_number: post.post_number, topic_id: post.topic_id, url: post.url }
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end
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def user_already_imported?(import_id)
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@users.has_key?(import_id) || @users.has_key?(import_id.to_s)
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end
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def post_already_imported?(import_id)
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@posts.has_key?(import_id) || @posts.has_key?(import_id.to_s)
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end
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end
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end
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