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4032dc2b05
The post_* linkage tables from #41177 become embed_* tables keyed by (owner_type, owner_id), because placeholders will also live in user bios and group/category/badge descriptions later. On top of the rename: - quotes carry source coordinates (topic id + post number) and links a typed target, so the importer can resolve both once the id maps exist - new hashtag and emoji linkage tables; mention_type, hashtag_type and link_target become integer enums and the string MentionType is gone - EmbedBuffer records for one owner kind, PlaceholderResolver resolves and renders per owner and reports unresolved embeds and orphaned placeholders - the posts and custom_emojis tables stay ignored until their conversion steps land in a follow-up PR - the lazy source-name lookups (users, groups, categories with their slug paths, synonym-folded tags) live in their own NameResolver, and the resolver spec is split by phase under placeholder_resolver/
67 lines
2 KiB
Ruby
Vendored
67 lines
2 KiB
Ruby
Vendored
# frozen_string_literal: true
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require "tmpdir"
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# A minimal stand-in for the import maps. Production wiring (mappings DB, uploads
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# store, Discourse base URL) lands with the Posts import step; the resolver only
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# depends on this small duck-typed surface.
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class FakePlaceholderMaps
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def initialize(**lookups)
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@lookups = lookups
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end
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%i[
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user
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group_name
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post
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topic_id
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upload_markdown
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poll_markdown
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event_markdown
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category_slug_path
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category_id
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tag_name
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badge
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emoji_name
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].each { |name| define_method(name) { |key| (@lookups[name] || {})[key] } }
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def base_url
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@lookups.fetch(:base_url, "https://dest.example.com")
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end
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def here_mention
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@lookups.fetch(:here_mention, "here")
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end
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end
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# Shared scaffolding for the PlaceholderResolver specs, split by phase under
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# placeholder_resolver/. Sets up the migrated IntermediateDB and the default
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# subject, so each phase file only carries its own examples.
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RSpec.shared_context "with placeholder resolver" do
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subject(:resolver) { described_class.new(intermediate_db, maps, owner_type:) }
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let(:hashtag_type) { Migrations::Database::IntermediateDB::Enums::HashtagType }
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let(:mention_type) { Migrations::Database::IntermediateDB::Enums::MentionType }
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let(:link_target) { Migrations::Database::IntermediateDB::Enums::LinkTarget }
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let(:embed_owner) { Migrations::Database::IntermediateDB::Enums::EmbedOwner }
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let(:placeholder) { Migrations::Placeholder.new(nonce: "n") }
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let(:intermediate_db) { @intermediate_db }
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let(:maps) { FakePlaceholderMaps.new }
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let(:owner_type) { embed_owner::POST }
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around do |example|
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Dir.mktmpdir do |dir|
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db_path = File.join(dir, "intermediate.db")
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Migrations::Database.migrate(
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db_path,
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migrations_path: Migrations::Database::INTERMEDIATE_DB_SCHEMA_PATH,
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)
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@intermediate_db = Migrations::Database.connect(db_path)
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Migrations::Database::IntermediateDB.setup(@intermediate_db)
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example.run
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ensure
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Migrations::Database::IntermediateDB.setup(nil)
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end
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end
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end
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