69 lines
2.2 KiB
JavaScript
69 lines
2.2 KiB
JavaScript
/* 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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const { Cc, Cu, Ci } = require("chrome");
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const { FileUtils } = Cu.import("resource://gre/modules/FileUtils.jsm", {});
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const Services = require("Services");
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const Strings = Services.strings.createBundle("chrome://devtools/locale/webide.properties");
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function doesFileExist(location) {
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let file = new FileUtils.File(location);
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return file.exists();
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}
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exports.doesFileExist = doesFileExist;
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function _getFile(location, ...pickerParams) {
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if (location) {
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return new FileUtils.File(location);
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}
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let fp = Cc["@mozilla.org/filepicker;1"].createInstance(Ci.nsIFilePicker);
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fp.init(...pickerParams);
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let res = fp.show();
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if (res == Ci.nsIFilePicker.returnCancel) {
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return null;
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}
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return fp.file;
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}
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function getCustomBinary(window, location) {
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return _getFile(location, window, Strings.GetStringFromName("selectCustomBinary_title"), Ci.nsIFilePicker.modeOpen);
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}
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exports.getCustomBinary = getCustomBinary;
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function getCustomProfile(window, location) {
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return _getFile(location, window, Strings.GetStringFromName("selectCustomProfile_title"), Ci.nsIFilePicker.modeGetFolder);
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}
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exports.getCustomProfile = getCustomProfile;
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function getPackagedDirectory(window, location) {
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return _getFile(location, window, Strings.GetStringFromName("importPackagedApp_title"), Ci.nsIFilePicker.modeGetFolder);
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}
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exports.getPackagedDirectory = getPackagedDirectory;
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function getHostedURL(window, location) {
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let ret = { value: null };
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if (!location) {
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Services.prompt.prompt(window,
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Strings.GetStringFromName("importHostedApp_title"),
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Strings.GetStringFromName("importHostedApp_header"),
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ret, null, {});
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location = ret.value;
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}
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if (!location) {
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return null;
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}
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// Clean location string and add "http://" if missing
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location = location.trim();
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try { // Will fail if no scheme
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Services.io.extractScheme(location);
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} catch (e) {
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location = "http://" + location;
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}
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return location;
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}
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exports.getHostedURL = getHostedURL;
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