From 197f4cbaa47e5e8b9b1fb578b10046914eb6486e Mon Sep 17 00:00:00 2001 From: wolfbeast Date: Sat, 13 Jul 2019 02:41:46 +0200 Subject: Remove WebIDE devtools component. This resolves #1123 --- devtools/client/webide/modules/app-projects.js | 235 ------------------------- 1 file changed, 235 deletions(-) delete mode 100644 devtools/client/webide/modules/app-projects.js (limited to 'devtools/client/webide/modules/app-projects.js') diff --git a/devtools/client/webide/modules/app-projects.js b/devtools/client/webide/modules/app-projects.js deleted file mode 100644 index 691d09064..000000000 --- a/devtools/client/webide/modules/app-projects.js +++ /dev/null @@ -1,235 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -const {Cc, Ci, Cu, Cr} = require("chrome"); -const promise = require("promise"); - -const EventEmitter = require("devtools/shared/event-emitter"); -const {generateUUID} = Cc["@mozilla.org/uuid-generator;1"].getService(Ci.nsIUUIDGenerator); -const {FileUtils} = Cu.import("resource://gre/modules/FileUtils.jsm", {}); - -/** - * IndexedDB wrapper that just save project objects - * - * The only constraint is that project objects have to have - * a unique `location` object. - */ - -const IDB = { - _db: null, - databaseName: "AppProjects", - - open: function () { - let deferred = promise.defer(); - - let request = indexedDB.open(IDB.databaseName, 5); - request.onerror = function (event) { - deferred.reject("Unable to open AppProjects indexedDB: " + - this.error.name + " - " + this.error.message); - }; - request.onupgradeneeded = function (event) { - let db = event.target.result; - db.createObjectStore("projects", { keyPath: "location" }); - }; - - request.onsuccess = function () { - let db = IDB._db = request.result; - let objectStore = db.transaction("projects").objectStore("projects"); - let projects = []; - let toRemove = []; - objectStore.openCursor().onsuccess = function (event) { - let cursor = event.target.result; - if (cursor) { - if (cursor.value.location) { - - // We need to make sure this object has a `.location` property. - // The UI depends on this property. - // This should not be needed as we make sure to register valid - // projects, but in the past (before bug 924568), we might have - // registered invalid objects. - - - // We also want to make sure the location is valid. - // If the location doesn't exist, we remove the project. - - try { - let file = FileUtils.File(cursor.value.location); - if (file.exists()) { - projects.push(cursor.value); - } else { - toRemove.push(cursor.value.location); - } - } catch (e) { - if (e.result == Cr.NS_ERROR_FILE_UNRECOGNIZED_PATH) { - // A URL - projects.push(cursor.value); - } - } - } - cursor.continue(); - } else { - let removePromises = []; - for (let location of toRemove) { - removePromises.push(IDB.remove(location)); - } - promise.all(removePromises).then(() => { - deferred.resolve(projects); - }); - } - }; - }; - - return deferred.promise; - }, - - add: function (project) { - let deferred = promise.defer(); - - if (!project.location) { - // We need to make sure this object has a `.location` property. - deferred.reject("Missing location property on project object."); - } else { - let transaction = IDB._db.transaction(["projects"], "readwrite"); - let objectStore = transaction.objectStore("projects"); - let request = objectStore.add(project); - request.onerror = function (event) { - deferred.reject("Unable to add project to the AppProjects indexedDB: " + - this.error.name + " - " + this.error.message); - }; - request.onsuccess = function () { - deferred.resolve(); - }; - } - - return deferred.promise; - }, - - update: function (project) { - let deferred = promise.defer(); - - var transaction = IDB._db.transaction(["projects"], "readwrite"); - var objectStore = transaction.objectStore("projects"); - var request = objectStore.put(project); - request.onerror = function (event) { - deferred.reject("Unable to update project to the AppProjects indexedDB: " + - this.error.name + " - " + this.error.message); - }; - request.onsuccess = function () { - deferred.resolve(); - }; - - return deferred.promise; - }, - - remove: function (location) { - let deferred = promise.defer(); - - let request = IDB._db.transaction(["projects"], "readwrite") - .objectStore("projects") - .delete(location); - request.onsuccess = function (event) { - deferred.resolve(); - }; - request.onerror = function () { - deferred.reject("Unable to delete project to the AppProjects indexedDB: " + - this.error.name + " - " + this.error.message); - }; - - return deferred.promise; - } -}; - -var loadDeferred = promise.defer(); - -loadDeferred.resolve(IDB.open().then(function (projects) { - AppProjects.projects = projects; - AppProjects.emit("ready", projects); -})); - -const AppProjects = { - load: function () { - return loadDeferred.promise; - }, - - addPackaged: function (folder) { - let file = FileUtils.File(folder.path); - if (!file.exists()) { - return promise.reject("path doesn't exist"); - } - let existingProject = this.get(folder.path); - if (existingProject) { - return promise.reject("Already added"); - } - let project = { - type: "packaged", - location: folder.path, - // We need a unique id, that is the app origin, - // in order to identify the app when being installed on the device. - // The packaged app local path is a valid id, but only on the client. - // This origin will be used to generate the true id of an app: - // its manifest URL. - // If the app ends up specifying an explicit origin in its manifest, - // we will override this random UUID on app install. - packagedAppOrigin: generateUUID().toString().slice(1, -1) - }; - return IDB.add(project).then(() => { - this.projects.push(project); - return project; - }); - }, - - addHosted: function (manifestURL) { - let existingProject = this.get(manifestURL); - if (existingProject) { - return promise.reject("Already added"); - } - let project = { - type: "hosted", - location: manifestURL - }; - return IDB.add(project).then(() => { - this.projects.push(project); - return project; - }); - }, - - update: function (project) { - return IDB.update(project); - }, - - updateLocation: function (project, newLocation) { - return IDB.remove(project.location) - .then(() => { - project.location = newLocation; - return IDB.add(project); - }); - }, - - remove: function (location) { - return IDB.remove(location).then(() => { - for (let i = 0; i < this.projects.length; i++) { - if (this.projects[i].location == location) { - this.projects.splice(i, 1); - return; - } - } - throw new Error("Unable to find project in AppProjects store"); - }); - }, - - get: function (location) { - for (let i = 0; i < this.projects.length; i++) { - if (this.projects[i].location == location) { - return this.projects[i]; - } - } - return null; - }, - - projects: [] -}; - -EventEmitter.decorate(AppProjects); - -exports.AppProjects = AppProjects; -- cgit v1.2.3