9b53baa652
Maintain a stack of URLs and when they were closed, and allow popping the most recent one. These are stored directly on HistoryStore instead of its Storage object, because they should never persist regardless of which backend we're using. Even so, we still clear them along with other history data.
141 lines
5.1 KiB
C++
141 lines
5.1 KiB
C++
/*
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* Copyright (c) 2026-present, the Ladybird developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/HashMap.h>
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#include <AK/NonnullOwnPtr.h>
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#include <AK/Optional.h>
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#include <AK/String.h>
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#include <AK/Time.h>
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#include <AK/Vector.h>
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#include <LibDatabase/Forward.h>
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#include <LibURL/URL.h>
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#include <LibWebView/Export.h>
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namespace WebView {
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struct WEBVIEW_API HistoryEntry {
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String url;
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Optional<String> title;
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Optional<String> favicon_base64_png;
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u64 visit_count { 0 };
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UnixDateTime last_visited_time;
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};
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struct WEBVIEW_API RecentlyClosedEntry {
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Vector<URL::URL> urls;
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bool was_window { false };
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size_t active_tab_index { 0 };
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UnixDateTime closed_time;
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};
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class WEBVIEW_API HistoryStore {
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AK_MAKE_NONCOPYABLE(HistoryStore);
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AK_MAKE_NONMOVABLE(HistoryStore);
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public:
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static ErrorOr<NonnullOwnPtr<HistoryStore>> create(Database::Database&);
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static NonnullOwnPtr<HistoryStore> create();
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static NonnullOwnPtr<HistoryStore> create_disabled();
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static Optional<String> normalize_url(URL::URL const&);
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~HistoryStore();
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void record_visit(URL::URL const&, Optional<String> title = {}, UnixDateTime visited_at = UnixDateTime::now());
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void update_title(URL::URL const&, String const& title);
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void update_favicon(URL::URL const&, String const& favicon_base64_png);
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void record_closed_tab(URL::URL const&, UnixDateTime closed_at = UnixDateTime::now());
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void record_closed_window(Vector<URL::URL>, size_t active_tab_index, UnixDateTime closed_at = UnixDateTime::now());
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bool has_recently_closed_entries() const;
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Optional<RecentlyClosedEntry const&> most_recently_closed_entry() const;
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Optional<RecentlyClosedEntry> pop_most_recently_closed_entry();
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Optional<HistoryEntry> entry_for_url(URL::URL const&);
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Vector<HistoryEntry> autocomplete_entries(StringView query, size_t limit = 8);
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void clear();
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void remove_entries_accessed_since(UnixDateTime since);
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private:
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struct Statements {
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Database::StatementID upsert_entry { 0 };
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Database::StatementID update_title { 0 };
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Database::StatementID update_favicon { 0 };
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Database::StatementID get_entry { 0 };
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Database::StatementID search_entries { 0 };
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Database::StatementID clear_entries { 0 };
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Database::StatementID delete_entries_accessed_since { 0 };
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};
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class StorageImpl {
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public:
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virtual ~StorageImpl() = default;
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virtual StringView name() = 0;
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virtual void record_visit(String const& url, Optional<String> const& title, UnixDateTime visited_at) = 0;
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virtual void update_title(String const& url, String const& title) = 0;
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virtual void update_favicon(String const& url, String const& favicon_base64_png) = 0;
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virtual Optional<HistoryEntry> entry_for_url(String const& url) = 0;
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virtual Vector<HistoryEntry> autocomplete_entries(StringView title_query, StringView url_query, size_t limit) = 0;
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virtual void clear() = 0;
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virtual void remove_entries_accessed_since(UnixDateTime since) = 0;
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};
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class TransientStorage : public StorageImpl {
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public:
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virtual ~TransientStorage() override = default;
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virtual StringView name() override { return "transient"sv; }
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virtual void record_visit(String const& url, Optional<String> const& title, UnixDateTime visited_at) override;
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virtual void update_title(String const& url, String const& title) override;
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virtual void update_favicon(String const& url, String const& favicon_base64_png) override;
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virtual Optional<HistoryEntry> entry_for_url(String const& url) override;
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virtual Vector<HistoryEntry> autocomplete_entries(StringView title_query, StringView url_query, size_t limit) override;
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virtual void clear() override;
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virtual void remove_entries_accessed_since(UnixDateTime since) override;
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private:
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HashMap<String, HistoryEntry> m_entries;
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};
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class PersistedStorage : public StorageImpl {
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public:
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PersistedStorage(Database::Database&, Statements&&);
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virtual ~PersistedStorage() override;
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virtual StringView name() override { return "SQL"sv; }
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virtual void record_visit(String const& url, Optional<String> const& title, UnixDateTime visited_at) override;
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virtual void update_title(String const& url, String const& title) override;
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virtual void update_favicon(String const& url, String const& favicon_base64_png) override;
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virtual Optional<HistoryEntry> entry_for_url(String const& url) override;
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virtual Vector<HistoryEntry> autocomplete_entries(StringView title_query, StringView url_query, size_t limit) override;
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virtual void clear() override;
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virtual void remove_entries_accessed_since(UnixDateTime since) override;
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private:
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Database::Database& m_database;
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Statements m_statements;
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};
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explicit HistoryStore(NonnullOwnPtr<StorageImpl>&&, bool is_disabled = false);
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NonnullOwnPtr<StorageImpl> m_storage;
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Vector<RecentlyClosedEntry> m_recently_closed_entries;
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bool m_is_disabled { false };
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};
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}
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