mirror of
https://repo.dactyloidae.xyz/Dactyloidae/UXP.git
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Move WebExtensions enabled Add-ons Manager
This commit is contained in:
NTD
Roy Tam
parent
d7d16e7fbb
commit
358cd0404a
1100 changed files with 133 additions and 106 deletions
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@ -1,522 +0,0 @@
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const Cu = Components.utils;
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/AddonManager.jsm");
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/* globals AddonManagerPrivate*/
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Cu.import("resource://gre/modules/FileUtils.jsm");
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const KEY_PROFILEDIR = "ProfD";
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const FILE_DATABASE = "addons.sqlite";
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const LAST_DB_SCHEMA = 4;
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// Add-on properties present in the columns of the database
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const PROP_SINGLE = ["id", "type", "name", "version", "creator", "description",
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"fullDescription", "developerComments", "eula",
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"homepageURL", "supportURL", "contributionURL",
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"contributionAmount", "averageRating", "reviewCount",
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"reviewURL", "totalDownloads", "weeklyDownloads",
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"dailyUsers", "sourceURI", "repositoryStatus", "size",
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"updateDate"];
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Cu.import("resource://gre/modules/Log.jsm");
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const LOGGER_ID = "addons.repository.sqlmigrator";
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// Create a new logger for use by the Addons Repository SQL Migrator
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// (Requires AddonManager.jsm)
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var logger = Log.repository.getLogger(LOGGER_ID);
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this.EXPORTED_SYMBOLS = ["AddonRepository_SQLiteMigrator"];
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this.AddonRepository_SQLiteMigrator = {
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/**
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* Migrates data from a previous SQLite version of the
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* database to the JSON version.
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*
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* @param structFunctions an object that contains functions
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* to create the various objects used
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* in the new JSON format
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* @param aCallback A callback to be called when migration
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* finishes, with the results in an array
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* @returns bool True if a migration will happen (DB was
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* found and succesfully opened)
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*/
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migrate: function(aCallback) {
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if (!this._openConnection()) {
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this._closeConnection();
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aCallback([]);
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return false;
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}
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logger.debug("Importing addon repository from previous " + FILE_DATABASE + " storage.");
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this._retrieveStoredData((results) => {
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this._closeConnection();
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let resultArray = Object.keys(results).map(k => results[k]);
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logger.debug(resultArray.length + " addons imported.")
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aCallback(resultArray);
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});
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return true;
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},
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/**
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* Synchronously opens a new connection to the database file.
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*
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* @return bool Whether the DB was opened successfully.
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*/
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_openConnection: function() {
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delete this.connection;
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let dbfile = FileUtils.getFile(KEY_PROFILEDIR, [FILE_DATABASE], true);
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if (!dbfile.exists())
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return false;
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try {
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this.connection = Services.storage.openUnsharedDatabase(dbfile);
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} catch (e) {
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return false;
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}
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this.connection.executeSimpleSQL("PRAGMA locking_mode = EXCLUSIVE");
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// Any errors in here should rollback
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try {
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this.connection.beginTransaction();
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switch (this.connection.schemaVersion) {
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case 0:
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return false;
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case 1:
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logger.debug("Upgrading database schema to version 2");
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this.connection.executeSimpleSQL("ALTER TABLE screenshot ADD COLUMN width INTEGER");
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this.connection.executeSimpleSQL("ALTER TABLE screenshot ADD COLUMN height INTEGER");
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this.connection.executeSimpleSQL("ALTER TABLE screenshot ADD COLUMN thumbnailWidth INTEGER");
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this.connection.executeSimpleSQL("ALTER TABLE screenshot ADD COLUMN thumbnailHeight INTEGER");
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case 2:
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logger.debug("Upgrading database schema to version 3");
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this.connection.createTable("compatibility_override",
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"addon_internal_id INTEGER, " +
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"num INTEGER, " +
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"type TEXT, " +
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"minVersion TEXT, " +
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"maxVersion TEXT, " +
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"appID TEXT, " +
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"appMinVersion TEXT, " +
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"appMaxVersion TEXT, " +
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"PRIMARY KEY (addon_internal_id, num)");
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case 3:
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logger.debug("Upgrading database schema to version 4");
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this.connection.createTable("icon",
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"addon_internal_id INTEGER, " +
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"size INTEGER, " +
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"url TEXT, " +
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"PRIMARY KEY (addon_internal_id, size)");
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this._createIndices();
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this._createTriggers();
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this.connection.schemaVersion = LAST_DB_SCHEMA;
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case LAST_DB_SCHEMA:
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break;
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default:
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return false;
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}
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this.connection.commitTransaction();
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} catch (e) {
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logger.error("Failed to open " + FILE_DATABASE + ". Data import will not happen.", e);
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this.logSQLError(this.connection.lastError, this.connection.lastErrorString);
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this.connection.rollbackTransaction();
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return false;
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}
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return true;
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},
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_closeConnection: function() {
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for (let key in this.asyncStatementsCache) {
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let stmt = this.asyncStatementsCache[key];
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stmt.finalize();
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}
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this.asyncStatementsCache = {};
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if (this.connection)
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this.connection.asyncClose();
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delete this.connection;
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},
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/**
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* Asynchronously retrieve all add-ons from the database, and pass it
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* to the specified callback
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*
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* @param aCallback
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* The callback to pass the add-ons back to
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*/
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_retrieveStoredData: function(aCallback) {
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let addons = {};
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// Retrieve all data from the addon table
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let getAllAddons = () => {
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this.getAsyncStatement("getAllAddons").executeAsync({
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handleResult: aResults => {
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let row = null;
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while ((row = aResults.getNextRow())) {
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let internal_id = row.getResultByName("internal_id");
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addons[internal_id] = this._makeAddonFromAsyncRow(row);
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}
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},
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handleError: this.asyncErrorLogger,
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handleCompletion: function(aReason) {
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if (aReason != Ci.mozIStorageStatementCallback.REASON_FINISHED) {
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logger.error("Error retrieving add-ons from database. Returning empty results");
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aCallback({});
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return;
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}
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getAllDevelopers();
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}
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});
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}
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// Retrieve all data from the developer table
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let getAllDevelopers = () => {
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this.getAsyncStatement("getAllDevelopers").executeAsync({
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handleResult: aResults => {
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let row = null;
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while ((row = aResults.getNextRow())) {
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let addon_internal_id = row.getResultByName("addon_internal_id");
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if (!(addon_internal_id in addons)) {
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logger.warn("Found a developer not linked to an add-on in database");
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continue;
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}
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let addon = addons[addon_internal_id];
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if (!addon.developers)
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addon.developers = [];
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addon.developers.push(this._makeDeveloperFromAsyncRow(row));
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}
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},
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handleError: this.asyncErrorLogger,
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handleCompletion: function(aReason) {
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if (aReason != Ci.mozIStorageStatementCallback.REASON_FINISHED) {
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logger.error("Error retrieving developers from database. Returning empty results");
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aCallback({});
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return;
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}
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getAllScreenshots();
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}
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});
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}
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// Retrieve all data from the screenshot table
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let getAllScreenshots = () => {
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this.getAsyncStatement("getAllScreenshots").executeAsync({
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handleResult: aResults => {
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let row = null;
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while ((row = aResults.getNextRow())) {
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let addon_internal_id = row.getResultByName("addon_internal_id");
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if (!(addon_internal_id in addons)) {
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logger.warn("Found a screenshot not linked to an add-on in database");
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continue;
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}
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let addon = addons[addon_internal_id];
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if (!addon.screenshots)
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addon.screenshots = [];
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addon.screenshots.push(this._makeScreenshotFromAsyncRow(row));
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}
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},
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handleError: this.asyncErrorLogger,
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handleCompletion: function(aReason) {
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if (aReason != Ci.mozIStorageStatementCallback.REASON_FINISHED) {
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logger.error("Error retrieving screenshots from database. Returning empty results");
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aCallback({});
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return;
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}
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getAllCompatOverrides();
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}
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});
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}
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let getAllCompatOverrides = () => {
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this.getAsyncStatement("getAllCompatOverrides").executeAsync({
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handleResult: aResults => {
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let row = null;
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while ((row = aResults.getNextRow())) {
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let addon_internal_id = row.getResultByName("addon_internal_id");
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if (!(addon_internal_id in addons)) {
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logger.warn("Found a compatibility override not linked to an add-on in database");
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continue;
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}
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let addon = addons[addon_internal_id];
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if (!addon.compatibilityOverrides)
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addon.compatibilityOverrides = [];
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addon.compatibilityOverrides.push(this._makeCompatOverrideFromAsyncRow(row));
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}
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},
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handleError: this.asyncErrorLogger,
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handleCompletion: function(aReason) {
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if (aReason != Ci.mozIStorageStatementCallback.REASON_FINISHED) {
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logger.error("Error retrieving compatibility overrides from database. Returning empty results");
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aCallback({});
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return;
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}
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getAllIcons();
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}
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});
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}
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let getAllIcons = () => {
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this.getAsyncStatement("getAllIcons").executeAsync({
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handleResult: aResults => {
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let row = null;
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while ((row = aResults.getNextRow())) {
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let addon_internal_id = row.getResultByName("addon_internal_id");
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if (!(addon_internal_id in addons)) {
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logger.warn("Found an icon not linked to an add-on in database");
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continue;
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}
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let addon = addons[addon_internal_id];
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let { size, url } = this._makeIconFromAsyncRow(row);
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addon.icons[size] = url;
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if (size == 32)
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addon.iconURL = url;
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}
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},
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handleError: this.asyncErrorLogger,
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handleCompletion: function(aReason) {
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if (aReason != Ci.mozIStorageStatementCallback.REASON_FINISHED) {
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logger.error("Error retrieving icons from database. Returning empty results");
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aCallback({});
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return;
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}
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let returnedAddons = {};
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for (let id in addons) {
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let addon = addons[id];
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returnedAddons[addon.id] = addon;
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}
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aCallback(returnedAddons);
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}
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});
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}
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// Begin asynchronous process
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getAllAddons();
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},
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// A cache of statements that are used and need to be finalized on shutdown
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asyncStatementsCache: {},
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/**
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* Gets a cached async statement or creates a new statement if it doesn't
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* already exist.
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*
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* @param aKey
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* A unique key to reference the statement
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* @return a mozIStorageAsyncStatement for the SQL corresponding to the
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* unique key
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*/
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getAsyncStatement: function(aKey) {
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if (aKey in this.asyncStatementsCache)
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return this.asyncStatementsCache[aKey];
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let sql = this.queries[aKey];
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try {
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return this.asyncStatementsCache[aKey] = this.connection.createAsyncStatement(sql);
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} catch (e) {
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logger.error("Error creating statement " + aKey + " (" + sql + ")");
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throw Components.Exception("Error creating statement " + aKey + " (" + sql + "): " + e,
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e.result);
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}
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},
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// The queries used by the database
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queries: {
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getAllAddons: "SELECT internal_id, id, type, name, version, " +
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"creator, creatorURL, description, fullDescription, " +
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"developerComments, eula, homepageURL, supportURL, " +
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"contributionURL, contributionAmount, averageRating, " +
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"reviewCount, reviewURL, totalDownloads, weeklyDownloads, " +
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"dailyUsers, sourceURI, repositoryStatus, size, updateDate " +
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"FROM addon",
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getAllDevelopers: "SELECT addon_internal_id, name, url FROM developer " +
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"ORDER BY addon_internal_id, num",
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getAllScreenshots: "SELECT addon_internal_id, url, width, height, " +
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"thumbnailURL, thumbnailWidth, thumbnailHeight, caption " +
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"FROM screenshot ORDER BY addon_internal_id, num",
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getAllCompatOverrides: "SELECT addon_internal_id, type, minVersion, " +
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"maxVersion, appID, appMinVersion, appMaxVersion " +
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"FROM compatibility_override " +
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"ORDER BY addon_internal_id, num",
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getAllIcons: "SELECT addon_internal_id, size, url FROM icon " +
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"ORDER BY addon_internal_id, size",
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},
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/**
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* Make add-on structure from an asynchronous row.
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*
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* @param aRow
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* The asynchronous row to use
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* @return The created add-on
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*/
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_makeAddonFromAsyncRow: function(aRow) {
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// This is intentionally not an AddonSearchResult object in order
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// to allow AddonDatabase._parseAddon to parse it, same as if it
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// was read from the JSON database.
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let addon = { icons: {} };
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for (let prop of PROP_SINGLE) {
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addon[prop] = aRow.getResultByName(prop)
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}
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return addon;
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},
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/**
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* Make a developer from an asynchronous row
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*
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* @param aRow
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* The asynchronous row to use
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* @return The created developer
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*/
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_makeDeveloperFromAsyncRow: function(aRow) {
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let name = aRow.getResultByName("name");
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let url = aRow.getResultByName("url")
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return new AddonManagerPrivate.AddonAuthor(name, url);
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},
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/**
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* Make a screenshot from an asynchronous row
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*
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* @param aRow
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* The asynchronous row to use
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* @return The created screenshot
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*/
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_makeScreenshotFromAsyncRow: function(aRow) {
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let url = aRow.getResultByName("url");
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let width = aRow.getResultByName("width");
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let height = aRow.getResultByName("height");
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let thumbnailURL = aRow.getResultByName("thumbnailURL");
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let thumbnailWidth = aRow.getResultByName("thumbnailWidth");
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let thumbnailHeight = aRow.getResultByName("thumbnailHeight");
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let caption = aRow.getResultByName("caption");
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return new AddonManagerPrivate.AddonScreenshot(url, width, height, thumbnailURL,
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thumbnailWidth, thumbnailHeight, caption);
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},
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/**
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* Make a CompatibilityOverride from an asynchronous row
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*
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* @param aRow
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* The asynchronous row to use
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* @return The created CompatibilityOverride
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*/
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_makeCompatOverrideFromAsyncRow: function(aRow) {
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let type = aRow.getResultByName("type");
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let minVersion = aRow.getResultByName("minVersion");
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let maxVersion = aRow.getResultByName("maxVersion");
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let appID = aRow.getResultByName("appID");
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let appMinVersion = aRow.getResultByName("appMinVersion");
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let appMaxVersion = aRow.getResultByName("appMaxVersion");
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return new AddonManagerPrivate.AddonCompatibilityOverride(type,
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minVersion,
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maxVersion,
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appID,
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appMinVersion,
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appMaxVersion);
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},
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/**
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* Make an icon from an asynchronous row
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*
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* @param aRow
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* The asynchronous row to use
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* @return An object containing the size and URL of the icon
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*/
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_makeIconFromAsyncRow: function(aRow) {
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let size = aRow.getResultByName("size");
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let url = aRow.getResultByName("url");
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return { size: size, url: url };
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},
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||||
/**
|
||||
* A helper function to log an SQL error.
|
||||
*
|
||||
* @param aError
|
||||
* The storage error code associated with the error
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* @param aErrorString
|
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* An error message
|
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*/
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logSQLError: function(aError, aErrorString) {
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logger.error("SQL error " + aError + ": " + aErrorString);
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},
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|
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/**
|
||||
* A helper function to log any errors that occur during async statements.
|
||||
*
|
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* @param aError
|
||||
* A mozIStorageError to log
|
||||
*/
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asyncErrorLogger: function(aError) {
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logger.error("Async SQL error " + aError.result + ": " + aError.message);
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},
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/**
|
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* Synchronously creates the triggers in the database.
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||||
*/
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||||
_createTriggers: function() {
|
||||
this.connection.executeSimpleSQL("DROP TRIGGER IF EXISTS delete_addon");
|
||||
this.connection.executeSimpleSQL("CREATE TRIGGER delete_addon AFTER DELETE " +
|
||||
"ON addon BEGIN " +
|
||||
"DELETE FROM developer WHERE addon_internal_id=old.internal_id; " +
|
||||
"DELETE FROM screenshot WHERE addon_internal_id=old.internal_id; " +
|
||||
"DELETE FROM compatibility_override WHERE addon_internal_id=old.internal_id; " +
|
||||
"DELETE FROM icon WHERE addon_internal_id=old.internal_id; " +
|
||||
"END");
|
||||
},
|
||||
|
||||
/**
|
||||
* Synchronously creates the indices in the database.
|
||||
*/
|
||||
_createIndices: function() {
|
||||
this.connection.executeSimpleSQL("CREATE INDEX IF NOT EXISTS developer_idx " +
|
||||
"ON developer (addon_internal_id)");
|
||||
this.connection.executeSimpleSQL("CREATE INDEX IF NOT EXISTS screenshot_idx " +
|
||||
"ON screenshot (addon_internal_id)");
|
||||
this.connection.executeSimpleSQL("CREATE INDEX IF NOT EXISTS compatibility_override_idx " +
|
||||
"ON compatibility_override (addon_internal_id)");
|
||||
this.connection.executeSimpleSQL("CREATE INDEX IF NOT EXISTS icon_idx " +
|
||||
"ON icon (addon_internal_id)");
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue