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/**
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* part of Hachette
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* Informing about activities performed by content script (script injection,
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* script blocking).
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*
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* Copyright (C) 2021 Wojtek Kosior
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* Redistribution terms are gathered in the `copyright' file.
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*/
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/*
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* IMPORTS_START
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* IMPORT listen_for_connection
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* IMPORT CONNECTION_TYPE
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* IMPORT set_repo_query_repos
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* IMPORT set_repo_query_callback
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* IMPORTS_END
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*/
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var activities = [];
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var ports = new Set();
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function report_activity(name, data)
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{
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const activity = [name, data];
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activities.push(activity);
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for (const port of ports)
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port.postMessage(activity);
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}
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function report_script(script_data)
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{
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report_activity("script", script_data);
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}
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function report_settings(settings)
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{
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const [pattern, settings_data, repos] = settings;
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set_repo_query_repos(repos);
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report_activity("settings", settings);
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}
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function report_repo_query_result(result)
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{
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report_activity("repo_query_result", result);
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}
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function trigger_repo_query()
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{
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set_repo_query_callback(report_repo_query_result);
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}
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function new_connection(port)
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{
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console.log("new activity info connection!");
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ports.add(port);
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for (const activity of activities)
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port.postMessage(activity);
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/*
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* So far the only thing we expect to receive is repo query order. Once more
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* possibilities arrive, we will need to complicate this listener.
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*/
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port.onMessage.addListener(trigger_repo_query);
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port.onDisconnect.addListener(() => ports.delete(port));
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}
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function start_activity_info_server()
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{
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listen_for_connection(CONNECTION_TYPE.ACTIVITY_INFO, new_connection);
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}
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/*
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* EXPORTS_START
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* EXPORT start_activity_info_server
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* EXPORT report_script
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* EXPORT report_settings
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* EXPORTS_END
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*/
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