/
script.js
1323 lines (1183 loc) · 42.4 KB
/
script.js
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var EXPORTED_SYMBOLS = ["Script"];
const valueSplitter = /(\S+)(?:\s+([^\r\f\n]+))?/;
const GRANT_REGEX = /(?:unsafeWindow|GM_[a-z]+)/gi;
const Cu = Components.utils;
Cu.import("resource://gre/modules/CertUtils.jsm");
Cu.import("resource://scriptish/constants.js");
lazyImport(this, "resource://scriptish/prefmanager.js", ["Scriptish_prefRoot"]);
lazyImport(this, "resource://scriptish/logging.js", ["Scriptish_log", "Scriptish_logError"]);
lazyImport(this, "resource://scriptish/scriptish.js", ["Scriptish"]);
lazyImport(this, "resource://scriptish/script/cachedresource.js", ["CachedResource"]);
lazyImport(this, "resource://scriptish/utils/PatternCollection.js", ["PatternCollection"]);
lazyImport(this, "resource://scriptish/script/scriptinstaller.js", ["ScriptInstall"]);
lazyImport(this, "resource://scriptish/script/scripticon.js", ["ScriptIcon"]);
lazyImport(this, "resource://scriptish/script/scriptrequire.js", ["ScriptRequire"]);
lazyImport(this, "resource://scriptish/script/scriptresource.js", ["ScriptResource"]);
lazyImport(this, "resource://scriptish/script/scriptcss.js", ["ScriptCSS"]);
lazyImport(this, "resource://scriptish/third-party/MatchPattern.js", ["MatchPattern"]);
lazyImport(this, "resource://scriptish/config/configdownloader.js", ["Scriptish_configDownloader"]);
lazyImport(this, "resource://gre/modules/AddonManager.jsm", ["AddonManager", "AddonManagerPrivate"]);
lazyUtil(this, "isGreasemonkeyable");
lazyUtil(this, "getUriFromFile");
lazyUtil(this, "getContents");
lazyUtil(this, "memoize");
lazyUtil(this, "parser");
lazyUtil(this, "stringBundle");
const { defer } = jetpack('sdk/core/promise');
const MAX_NAME_LENGTH = 60;
const metaRegExp = /\/\/[ \t]*(?:==\/?UserScript==|\@\S+(?:[ \t]+(?:[^\r\f\n]+))?)/g;
// any char matched by this is not valid
const nonIdChars = /[^-_@\.\u0400-\u04FF\u3300-\u33FF\u4E00-\u9FFF\w]+/g;
const JSVersions = ['1.6', '1.7', '1.8', '1.8.1'];
const maxJSVer = JSVersions[2];
const runAtValues = ["document-start", "document-end", "document-idle", "document-complete", "window-load"];
const defaultRunAt = runAtValues[1];
const defaultAutoUpdateState = AddonManager.AUTOUPDATE_DISABLE;
const usoURLChk = /^https?:\/\/userscripts\.org\/scripts\/[^\d]+(\d+)/i;
const RE_USERSCRIPT_HEADER_START = /\/\/[ \t]*==UserScript==/i;
const RE_USERSCRIPT_HEADER_END = /\/\/[ \t]*==\/UserScript==/i;
const BLOCKED_DOMAINS = {
'usocheckup.dune.net': true,
'secure.dune.net': true
}
function noUpdateFound(aListener, aReason) {
if (aListener.onNoUpdateAvailable)
aListener.onNoUpdateAvailable(this);
if (aListener.onUpdateFinished)
aListener.onUpdateFinished(this, aReason || AddonManager.UPDATE_STATUS_NO_ERROR);
}
function updateFound(aListener, aReason) {
var AddonInstall = new ScriptInstall(this);
this.updateAvailable = AddonInstall;
AddonManagerPrivate.callAddonListeners("onNewInstall", AddonInstall);
aListener.onUpdateAvailable(this, AddonInstall);
if (aListener.onUpdateFinished)
aListener.onUpdateFinished(this, AddonManager.UPDATE_STATUS_NO_ERROR);
}
// Implements https://developer.mozilla.org/en/Addons/Add-on_Manager/Addon
function Script(config) {
this._config = config;
this._observers = [];
this._homepageURL = null;
this._contributionURL = null;
this._contributionAmount = null;
this._downloadURL = null;
this._updateURL = null;
this._tempFile = null; // Only for scripts not installed
this._basedir = null;
this._filename = null;
this._modified = null;
this._dependhash = null;
this._id = null;
this._name = null;
this._namespace = "";
this._prefroot = null;
this._author = null;
this._applyBackgroundUpdates = defaultAutoUpdateState;
this._developers = [];
this._contributors = [];
this.grant = {};
this._description = null;
this._version = null;
this._icon = new ScriptIcon(this);
this._icon64 = new ScriptIcon(this);
this._enabled = true;
this.needsUninstall = false;
this.domains = [];
this._includes = new PatternCollection();
this._excludes = new PatternCollection();
this._matches = [];
this._user_includes = new PatternCollection();
this._user_excludes = new PatternCollection();
this._delay = null;
this.priority = 0;
this._requires = [];
this._resources = [];
this._css = [];
this._screenshots = [];
this._noframes = false;
this._dependFail = false
this.delayInjection = false;
this.delayedInjectors = [];
this._rawMeta = null;
this._jsversion = null;
this["_run-at"] = null;
}
Script.prototype = {
__proto__: CachedResource.prototype,
includesDisabled: false,
isCompatible: true,
blocklistState: Ci.nsIBlocklistService.STATE_NOT_BLOCKED,
get blocked() (this.blocklistState === Ci.nsIBlocklistService.STATE_NOT_BLOCKED)
? false : true,
set blocked(aVal) {
if (aVal) {
this.blocklistState = Ci.nsIBlocklistService.STATE_BLOCKED;
return this.enabled = false;
}
if (this.blocked) this.enabled = false;
this.blocklistState = Ci.nsIBlocklistService.STATE_NOT_BLOCKED;
return false;
},
doBlockCheck: function() {
let uri;
// check homepage url
try {
uri = NetUtil.newURI(this.homepageURL);
} catch (e) {}
if (uri && this._config.isBlocked(uri))
return this.blocked = true;
// check update url
try {
uri = NetUtil.newURI(this.updateURL);
} catch (e) {}
if (uri && this._config.isBlocked(uri))
return this.blocked = true;
delete this["blocklistState"];
return false;
},
appDisabled: false,
scope: AddonManager.SCOPE_PROFILE,
get applyBackgroundUpdates() this._applyBackgroundUpdates,
set applyBackgroundUpdates(aVal) {
this._applyBackgroundUpdates = aVal;
Scriptish.notify(null, "scriptish-script-prefs-change", {
saved: true
});
},
operationsRequiringRestart: AddonManager.OP_NEEDS_RESTART_NONE,
get isActive() !this.userDisabled,
pendingOperations: AddonManager.PENDING_NONE,
type: "userscript",
isUSOScript: function() {
try {
return usoURLChk.test(this._downloadURL)
|| usoURLChk.test(this._homepageURL)
|| usoURLChk.test(this._updateURL);
}
catch (e) {
return false;
}
},
get reviewURL() ((this.isUSOScript()) ? "http://userscripts.org/scripts/reviews/" + RegExp.$1 : ""),
get sourceURI () this._downloadURL && NetUtil.newURI(this._downloadURL),
get userDisabled() !this.enabled,
set userDisabled(val) {
if (this.blocked) return true;
val = !!val;
if (val === this.userDisabled) return val;
var enabling = !val;
Scriptish.notify(this, "scriptish-script-edit-enabling", {enabling: enabling});
Scriptish.notify(this, "scriptish-script-edit-enabled", {
enabling: (this._enabled = enabling),
saved: true
});
return val;
},
isCompatibleWith: function() true,
get permissions() {
var perms = AddonManager.PERM_CAN_UNINSTALL;
perms |= this.userDisabled ? AddonManager.PERM_CAN_ENABLE : AddonManager.PERM_CAN_DISABLE;
if (this.updateURL) perms |= AddonManager.PERM_CAN_UPGRADE;
return perms;
},
get updateDate () new Date(parseInt(this._modified)),
updateUSOData: function() {
let { promise, resolve, reject } = defer();
if (this.blocked || !this.isUSOScript()) {
reject();
return promise;
}
const script = this;
const scriptID = RegExp.$1;
const metaURL = "https://userscripts.org/scripts/source/" + scriptID + ".meta.js";
let req = Instances.xhr;
req.overrideMimeType("text/plain");
req.open("GET", metaURL, true);
// bypass cache
req.channel.loadFlags |= Ci.nsIRequest.LOAD_BYPASS_CACHE;
// private channel
req.channel.QueryInterface(Components.interfaces.nsIPrivateBrowsingChannel).setPrivate(true);
req.onload = function() {
if (4 > req.readyState || (req.status != 200 && req.status != 0)
|| !req.responseText) {
return reject();
}
let data = Scriptish_parser(req.responseText);
if (!data["uso:rating"] || !data["uso:script"] || data["uso:script"][0] != scriptID
|| !data["uso:reviews"] || !data["uso:installs"]) {
return reject();
}
script.reviewCount = data["uso:reviews"][0] * 1;
script.averageRating = data["uso:rating"][0] * 1;
script.totalDownloads = data["uso:installs"][0] * 1;
Scriptish.notify(null, "scriptish-config-saved", null);
return resolve(req.responseText);
}
req.onerror = function() reject();
req.send(null);
return promise;
},
findUpdates: function(aListener, aReason) {
if (aListener.onNoCompatibilityUpdateAvailable)
aListener.onNoCompatibilityUpdateAvailable(this);
switch (aReason) {
case AddonManager.UPDATE_WHEN_NEW_APP_DETECTED:
case AddonManager.UPDATE_WHEN_NEW_APP_INSTALLED:
case AddonManager.UPDATE_WHEN_ADDON_INSTALLED:
return noUpdateFound.call(this, aListener);
}
if (this.updateAvailable) return updateFound.call(this, aListener);
this.checkForRemoteUpdate(function(aUpdate, aReason) {
if (!aUpdate) return noUpdateFound.call(this, aListener, aReason);
updateFound.call(this, aListener);
});
},
checkForRemoteUpdate: function(aCallback) {
var updateURL = this.updateURL;
if (this.blocked || !updateURL) return aCallback.call(this, false);
var req = Instances.xhr;
req.open("GET", updateURL, true);
req.channel.loadFlags |= Ci.nsIRequest.LOAD_BYPASS_CACHE; // bypass cache
// suppress "bad certificate" dialogs and fail on redirects from a bad certificate.
req.channel.notificationCallbacks =
new BadCertHandler(!Scriptish.updateSecurely || !Scriptish_prefRoot.getValue("update.requireBuiltInCerts"));
req.onload = this.checkRemoteVersion.bind(this, req, aCallback);
req.onerror = this.checkRemoteVersionErr.bind(this, aCallback);
req.send(null);
},
checkRemoteVersion: function(req, aCallback) {
if (4 > req.readyState) return;
if (req.status != 200 && req.status != 0)
return aCallback.call(this, false, AddonManager.UPDATE_STATUS_DOWNLOAD_ERROR);
// make sure that the final URI is a https url
if (Scriptish.updateSecurely && "https" != req.channel.URI.scheme)
return aCallback.call(this, false, AddonManager.UPDATE_STATUS_SECURITY_ERROR);
// make sure that the final URI's certificate is valid
if (Scriptish.updateSecurely) {
try {
checkCert(req.channel, !Scriptish_prefRoot.getValue("update.requireBuiltInCerts"));
}
catch (e) {
return aCallback.call(this, false, AddonManager.UPDATE_STATUS_SECURITY_ERROR);
}
}
// parse the version
var remoteVersion = Script.parseVersion(req.responseText);
if (!remoteVersion)
return aCallback.call(this, false, AddonManager.UPDATE_STATUS_PARSE_ERROR);
aCallback.call(this, !!(Services.vc.compare(this.version, remoteVersion) < 0));
},
checkRemoteVersionErr: function(aCallback, aErr) (
aCallback.call(this, false, AddonManager.UPDATE_STATUS_DOWNLOAD_ERROR)),
uninstall: function() {
Scriptish.notify(this, "scriptish-script-uninstalling");
this.needsUninstall = true;
this.pendingOperations = AddonManager.PENDING_UNINSTALL;
Scriptish.notify(this, "scriptish-script-uninstalled");
},
uninstallProcess: function() {
this.removeSettings();
this.removeFiles();
Scriptish.notify(this, "scriptish-script-removed");
},
removeSettings: function() {
if (Scriptish_prefRoot.getValue("uninstallPreferences")) {
// Remove saved preferences
Scriptish_prefRoot.remove(this.prefroot);
}
},
removeFiles: function() {
try {
// watch out for cases like basedir="." and basedir="../scriptish_scripts"
if (!this._basedirFile.equals(this._config._scriptDir)) {
// if script has its own dir, remove the dir + contents
this._basedirFile.remove(true);
} else {
// if script is in the root, just remove the file
this._file.remove(false);
}
} catch (e) {}
},
cancelUninstall: function() {
this.needsUninstall = false;
delete this.pendingOperations;
AddonManagerPrivate.callAddonListeners("onOperationCancelled", this);
},
matchesDomain: function(aURL) {
try {
var host = NetUtil.newURI(aURL).host;
} catch (e) {
// If true, we're allowing a scheme that doesn't have a host.
// i.e. "about:scriptish"
return Scriptish_isGreasemonkeyable(aURL);
}
var i = this.domains.length - 1;
if (!~i) return true; // when there are no @domains, then allow the host
for (; ~i; i--) if (host == this.domains[i]) return true;
return false;
},
matchesURL: null,
_matchesURL_noincludes: function(aURL) {
// check if the domain is ok
if (!this.matchesDomain(aURL)) return false;
return this._user_includes.test(aURL)
&& !this._user_excludes.test(aURL);
},
_matchesURL_includes: function(aURL) {
// check if the domain is ok
if (!this.matchesDomain(aURL)) return false;
return (this._all_includes.test(aURL)
|| this._matches.some(function(m) m.doMatch(aURL)))
&& !this._all_excludes.test(aURL);
},
_make_matchesURL: function() {
if (this.includesDisabled) {
this.matchesURL = this._matchesURL_noincludes.bind(this);
}
else {
this.matchesURL = this._matchesURL_includes.bind(this);
}
this.matchesURL = Scriptish_memoize(this.matchesURL, 100);
},
get id() {
if (!this._id) {
this.id = this.name + "@" + this.namespace;
}
return this._id;
},
set id(aId) {
this._id = aId.replace(nonIdChars, ''); // remove unacceptable chars
},
get name() this._name || Scriptish_stringBundle("untitledScript"),
get namespace() this._namespace,
get prefroot() {
if (!this._prefroot) this._prefroot = ["scriptvals.", this.id, "."].join("");
return this._prefroot;
},
get creator() this._creator,
get author() this._author,
set author(aVal) {
if (aVal == null) {
this._author = this._creator = null;
return;
}
this._author = aVal.trim();
if (AddonManagerPrivate.AddonAuthor) {
let author = this._author.match(/((?:[^;<h]|h[^t]|ht[^t]|htt[^p]|http[^:]|http:[^\/]|http:\/[^\/])+)[;<]?(?:\s*<?([^<>@\s;]+@[^<>@\s;]+)(?:[>;];?)?)?(?:\s*(https?:\/\/[^\s;]*))?/i);
if (author && author[3]) {
author = (author[1] || this._author).trim();
try {
var uri = NetUtil.newURI(RegExp.$3);
this._creator = new AddonManagerPrivate.AddonAuthor(author, uri.spec);
} catch (e) {
this._creator = new AddonManagerPrivate.AddonAuthor(author);
}
} else {
this._creator = new AddonManagerPrivate.AddonAuthor(this._author);
}
} else {
this._creator = this._author;
}
},
get developers() {
var devs = this._developers;
if (!AddonManagerPrivate.AddonAuthor) return devs;
var ary = [];
for (var i = devs.length-1; ~i; i--)
ary.unshift(new AddonManagerPrivate.AddonAuthor(devs[i]));
return ary;
},
get contributors() {
var contribs = this._contributors;
if (!AddonManagerPrivate.AddonAuthor) return contribs;
var ary = [];
for (var i = contribs.length-1; ~i; i--)
ary.unshift(new AddonManagerPrivate.AddonAuthor(contribs[i]));
return ary;
},
addDeveloper: function(aVal) {
if (!aVal) return;
this._developers.push(aVal);
},
addContributor: function(aContributor) {
if (!aContributor) return;
this._contributors.push(aContributor);
},
get description() this._description,
get version() this._version,
get optionsURL() {
if (this.enabled)
return "chrome://scriptish/content/script-options.xul?id=" + this.id;
return null;
},
get icon() this._icon,
set icon(aIcon) this._icon = aIcon,
get icon64() this._icon64,
set icon64(aIcon) this._icon64 = aIcon,
get iconURL() this._icon.fileURL,
get icon64URL() {
let url = this._icon64.fileURL;
if (this.icon.DEFAULT_ICON_URL == url)
return this.iconURL;
return url;
},
get enabled() !this.blocked && this._enabled,
set enabled(enabled) !(this.userDisabled = !enabled),
get delay() this._delay,
set delay(aNum) {
let val = parseInt(aNum, 10);
this._delay = ((val || val === 0) && val > 0) ? val : null;
},
get includes() this._includes.patterns,
get excludes() this._excludes.patterns,
get user_includes() this._user_includes.patterns,
get user_excludes() this._user_excludes.patterns,
getUserIncStr: function(type) this["_user_" + (type || "include") + "s"].patterns.join("\n"),
set user_includes(aPatterns) {
this._user_includes.clear();
this.addInclude(aPatterns, true);
},
set user_excludes(aPatterns) {
this._user_excludes.clear();
this.addExclude(aPatterns, true)
},
get matches() this._matches.concat(),
addInclude: function(aPattern, aUserVal) {
this[aUserVal ? "_user_includes" : "_includes"].addPatterns(aPattern);
this.__all_includes = null;
},
addExclude: function(aPattern, aUserVal) {
this[aUserVal ? "_user_excludes" : "_excludes"].addPatterns(aPattern);
this.__all_excludes = null;
},
get _all_includes() {
if (!this.__all_includes) {
this.__all_includes = new PatternCollection();
this.__all_includes.addPatterns(this._includes.patterns);
this.__all_includes.addPatterns(this._user_includes.patterns);
}
return this.__all_includes;
},
get _all_excludes() {
if (!this.__all_excludes) {
this.__all_excludes = new PatternCollection();
this.__all_excludes.addPatterns(this._excludes.patterns);
this.__all_excludes.addPatterns(this._user_excludes.patterns);
}
return this.__all_excludes;
},
get requires() this._requires.concat(),
get resources() this._resources.concat(),
get css() this._css.concat(),
get noframes() this._noframes,
get jsversion() this._jsversion || maxJSVer,
get runAt() this["_run-at"] || defaultRunAt,
useDelayedInjectors: function() {
this.delayInjection = false;
Scriptish.notify(this, "scriptish-script-modified", {saved: true, reloadUI: true});
for (let [, injector] in Iterator(this.delayedInjectors)) injector(this);
this.delayedInjectors = [];
},
get homepageURL() {
var url = this._homepageURL;
if (typeof url == "string" && "" != url) return url;
url = this._downloadURL;
if (typeof url != "string" || "" == url) return null;
url = url.replace(/[\?#].*$/, "");
// is the download URL a userscript.org url?
if (/^(https?:\/\/userscripts\.org\/[^\?#]*\.user\.js)$/i.test(url)) {
url = RegExp.$1
.replace(/^https?:\/\/userscripts\.org\/scripts\/source\/(\d+)\.user\.js$/, "http://userscripts.org/scripts/show/$1")
.replace(/^https?:\/\/userscripts\.org\/scripts\/version\/(\d+)\/\d+\.user\.js$/, "http://userscripts.org/scripts/show/$1");
if (!/^https?:\/\/userscripts\.org\/scripts\/show\/\d+$/.test(url))
return null;
// is the download URL a gist.github.com url?
} else if (/^https?:\/\/gist\.github\.com\/raw\/([\da-z]+)\/(?:[\da-z]{40}\/)?[^\/\?#\s]*\.user\.js$/i.test(url)) {
url = "https://gist.github.com/"+RegExp.$1;
// is the download URL a github.com url?
} else if (/^https?:\/\/(?:cloud\.)?github\.com\/(?:downloads\/)?([^\/]+\/[^\/]+)\/.*\.user\.js$/.test(url)) {
url = "https://github.com/"+RegExp.$1;
}
return this._homepageURL = url;
},
get contributionURL() this._contributionURL,
get contributionAmount() this._contributionAmount,
supportURL: "",
get updateURL() {
if (!this.version) return null;
if (Scriptish_prefRoot.getValue("useDownloadURLForUpdateURL"))
var url = (this._updateURL || this._downloadURL || "");
else
var url = (this._updateURL || "");
url = url.replace(/[\?#].*$/, "");
// valid updateURL?
if (!url || !/^https?:\/\//i.test(url) || !/\.(?:user|meta)\.js$/i.test(url))
return null;
// userscripts.org url?
if (/^https?:\/\/userscripts\.org\/.*?\.(?:user|meta)\.js$/i.test(url)) {
if (Scriptish.updateSecurely) url = url.replace(/^http:/i, "https:");
return url.replace(/\.user\.js$/i, ".meta.js");
}
return (!Scriptish.updateSecurely || /^https:/i.test(url)) ? url : null;
},
get cleanUpdateURL() (this.updateURL+"").replace(/\.meta\.js$/i, ".user.js"),
get providesUpdatesSecurely() {
let url = this.updateURL;
if (!url) return false;
try {
var uri = NetUtil.newURI(url);
} catch (e) {
return false;
}
return !Scriptish.updateSecurely || "https" == uri.scheme;
},
get _file() {
var file = this._basedirFile;
file.append(this._filename);
return file;
},
get filename() this._filename,
get editFile() this._file,
get _basedirFile() {
var file = this._config._scriptDir;
file.append(this._basedir);
file.normalize();
return file;
},
get fileURL() Scriptish_getUriFromFile(this._file).spec,
get size() {
if (!this._size) {
var size = this._file.fileSize;
for each (let r in this._requires) size += r._file.fileSize;
for each (let r in this._resources) size += r._file.fileSize;
for each (let r in this._css) size += r._file.fileSize;
this._size = size;
}
return this._size;
},
get screenshots() this._screenshots,
_initFileName: function(name, useExt) {
var ext = "";
name = name.toLowerCase();
var dotIndex = name.lastIndexOf(".");
if (dotIndex > 0 && useExt) {
ext = name.substring(dotIndex + 1);
name = name.substring(0, dotIndex);
}
name = name.replace(nonIdChars, "");
ext = ext.replace(/\s+/g, "_").replace(/[^-_A-Z0-9]+/gi, "");
// Limit long names to a reasonable length
if (name.length > MAX_NAME_LENGTH) {
// Try to preserve the namespace
var atIndex = name.lastIndexOf("@");
var beforeAt = name;
var tail = "";
// 37 == "@".length + approximate_USO_namespace.length
if (atIndex >= 0) {
beforeAt = name.substring(0, atIndex - 1);
tail = name.substring(atIndex).substr(0, 37);
}
name = beforeAt.substr(0, MAX_NAME_LENGTH - tail.length) + tail;
}
// If no Latin characters found - use default
if (!name) name = "user_script";
if (ext) name += "." + ext;
return name;
},
_initFile: function(tempFile) {
var file = this._config._scriptDir;
var name = this._initFileName(this.id, false);
file.append(name);
file.createUnique(Ci.nsIFile.DIRECTORY_TYPE, 0755);
this._basedir = file.leafName;
file.append(name + ".user.js");
file.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, 0644);
this._filename = file.leafName;
Scriptish_log(Scriptish_stringBundle("moving.script") + " "
+ tempFile.path + " --> " + file.path);
file.remove(true);
tempFile.moveTo(file.parent, file.leafName);
},
get urlToDownload() this._downloadURL,
setDownloadedFile: function(file) { this._tempFile = file; },
isModified: function() {
let now = Date.now();
if (now - this._isModified_lastcheck < 1000) {
// prevent thrashing by stat requests
// it can be safely assumed, that a user does not usually change a script
// and reload a website more often than once in a second
return false;
}
this._isModified_lastcheck = now;
try {
let lmt = this._file.lastModifiedTime;
if (this._modified != lmt) {
this._modified = lmt;
// drop the precomputed size
this._size = 0;
return true;
}
}
catch (ex) {
if (!this.fileExists()) {
this.uninstall();
}
}
return false;
},
fileExists: function() {
try {
return this._file.exists();
}
catch (e) {
return false;
}
},
update: function() {
this.clearResourceCaches();
this._make_matchesURL();
},
replaceScriptWith: function(aNewScript) {
this.removeFiles();
this.updateFromNewScript(aNewScript.installProcess());
Scriptish.notify(
this, "scriptish-script-updated", {saved: true, reloadUI: true});
},
// Called directly when a local script is modified, and at the end of a upgrade
updateFromNewScript: function(newScript, scriptInjector) {
var tools = {};
Cu.import("resource://scriptish/utils/Scriptish_cryptoHash.js", tools);
var oldPriority = this.priority;
var newPriority = newScript.priority;
// Copy new values.
this.blocked = newScript.blocked;
this.domains = newScript.domains;
this.grant = newScript.grant || Object.create(null);
this._includes = newScript._includes;
this._excludes = newScript._excludes;
delete this.__all_includes;
delete this.__all_excludes;
this._matches = newScript._matches;
this._delay = newScript._delay;
this.priority = newPriority;
this._screenshots = newScript._screenshots;
this._homepageURL = newScript.homepageURL;
this._downloadURL = newScript._downloadURL;
this._contributionURL = newScript.contributionURL;
this._contributionAmount = newScript.contributionAmount;
this.supportURL = newScript.supportURL;
this._updateURL = newScript._updateURL;
this._name = newScript._name;
this._namespace = newScript._namespace;
this.author = newScript._author;
this._developers = newScript._developers;
this._contributors = newScript._contributors;
this._description = newScript._description;
this._jsversion = newScript._jsversion;
this["_run-at"] = newScript["_run-at"];
this._noframes = newScript._noframes;
this._version = newScript._version;
if (!scriptInjector) {
this._basedir = newScript._basedir;
this._filename = newScript._filename;
this._icon = newScript._icon;
this._icon64 = newScript._icon64;
this._requires = newScript._requires;
this._resources = newScript._resources;
this._css = newScript._css;
this._modified = newScript._modified;
this._dependhash = newScript._dependhash;
if (newScript._downloadURL)
this._downloadURL = newScript._downloadURL;
}
else {
var dependhash = tools.Scriptish_cryptoHash(newScript._rawMeta);
if (dependhash != this._dependhash && !newScript._dependFail) {
this._dependhash = dependhash;
this._icon = newScript._icon;
this._icon64 = newScript._icon64;
this._requires = newScript._requires;
this._resources = newScript._resources;
this._css = newScript._css;
// Get rid of old dependencies.
var dirFiles = this._basedirFile.directoryEntries;
while (dirFiles.hasMoreElements()) {
var nextFile = dirFiles.getNext()
.QueryInterface(Ci.nsIFile);
if (!nextFile.equals(this._file)) nextFile.remove(true);
}
// This flag needs to be set now so the scriptDownloader can turn it off
this.delayInjection = true;
this.delayedInjectors.push(scriptInjector);
Cu.import("resource://scriptish/config/configdownloader.js", tools);
// Redownload dependencies.
tools.Scriptish_configDownloader.refetchDependencies(this);
}
else {
Scriptish.notify(this, "scriptish-script-modified", {saved: true, reloadUI: true});
}
}
this.update();
if (oldPriority != newPriority) this._config.sortScripts();
},
toJSON: function() ({
domains: this.domains,
grant: this.grant,
includes: this._includes.patterns,
excludes: this._excludes.patterns,
matches: this._matches.map(function(match) match.pattern),
user_includes: this._user_includes.patterns,
user_excludes: this._user_excludes.patterns,
screenshots: this._screenshots.map(function(screenshot) ({
url: screenshot.url,
thumbnailURL: screenshot.thumbnailURL
})),
requires: this._requires.map(function(req) req._filename),
resources: this._resources.map(function(res) ({
name: res._name,
filename: res._filename,
mimetype: res._mimetype,
charset: res._charset
})),
css: this._css.map(function(req) req._filename),
noframes: this._noframes,
filename: this._filename,
id: this.id,
name: this.name,
namespace: this.namespace,
author: this._author,
developers: this._developers,
contributors: this._contributors,
blocklistState: this.blocklistState,
description: this._description,
version: this._version,
delay: this._delay,
priority: this.priority,
icon: this.icon.filename,
icon64: this.icon64.filename,
enabled: this._enabled,
basedir: this._basedir,
modified: this._modified,
dependhash: this._dependhash,
jsversion: this._jsversion,
"run-at": this["_run-at"],
includesDisabled: this.includesDisabled,
homepageURL: this.homepageURL,
contributionURL: this._contributionURL,
contributionAmount: this._contributionAmount,
downloadURL: this._downloadURL,
updateURL: this._updateURL,
supportURL: this.supportURL,
averageRating: this.averageRating,
reviewCount: this.reviewCount,
totalDownloads: this.totalDownloads,
applyBackgroundUpdates: this._applyBackgroundUpdates,
needsUninstall: this.needsUninstall
}),
// TODO: DRY
installProcess: function() {
this._initFile(this._tempFile);
this._tempFile = null;
if (this.icon.hasDownloadURL()) this.icon._initFile();
if (this.icon64.hasDownloadURL()) this.icon64._initFile();
for (let i = 0, l = this._requires.length; i < l; i++)
this._requires[i]._initFile();
for (let i = 0, l = this._resources.length; i < l; i++)
this._resources[i]._initFile();
for (let i = 0, l = this._css.length; i < l; i++)
this._css[i]._initFile();
var tools = {};
Cu.import("resource://scriptish/utils/Scriptish_cryptoHash.js", tools);
// set up _modified and stat thrashing stuff
this.isModified();
this.update();
this._dependhash = tools.Scriptish_cryptoHash(this._rawMeta);
return this;
}
};
Script.prototype.addScreenShot = function(aURL, aThumbURL) {
if (!AddonManagerPrivate.AddonScreenshot) return;
var ss = new AddonManagerPrivate.AddonScreenshot(aURL);
if (aThumbURL) {
ss.thumbnailURL = aThumbURL;
}
this._screenshots.push(ss);
return;
}
Script.parseVersion = function Script_parseVersion(aSrc) {
var parsed = Scriptish_parser(aSrc);
if (parsed.version) return parsed.version.pop();
return null;
}
// TODO: DRY this by combining this with Scriptish_parser some way..
Script.parse = function Script_parse(aConfig, aSource, aURI, aUpdateScript, aPrivate) {
const script = new Script(aConfig);
if (aURI && aPrivate === false)
script._downloadURL = aURI.spec;
// sniff @grant ?
if (Scriptish_prefRoot.getValue("enableScriptGrantSniffing")) {
(aSource.match(GRANT_REGEX) || []).forEach(function(i) script.grant[i] = true);
}
// read one line at a time looking for start meta delimiter or EOF
var lines = aSource.match(metaRegExp);
var i = 0;
var result;
var foundMeta = false;
// used for duplicate resource name detection
var previousResourceNames = {};
script._rawMeta = "";
if (!lines) lines = [""];
while (result = lines[i++]) {
if (!foundMeta) {
if (result.match(RE_USERSCRIPT_HEADER_START)) foundMeta = true;
continue;
}
if (result.match(RE_USERSCRIPT_HEADER_END))
break; // done gathering up meta lines
var match = result.match(/\/\/[ \t]*\@(\S+)(?:\s+([^\r\f\n]+))?/);
if (match === null) continue;
var header = match[1].toLowerCase();
var value = match[2];
if (value)
value = value.trimRight();
// Keys with optional values
switch (header) {
case "noframes":
script["_noframes"] = (!value || "true" == value || "1" == value);
continue;
}
// Keys with required values
if (value) {
switch (header) {
case "id":
case "delay":
script[header] = value;
continue;
case "priority":
!script.priority && (script.priority = parseInt(value, 10));
continue;
case "author":
if (!script.author) {
script.author = value;
continue;
}
// nobreak
case "developer":
script.addDeveloper(value);
continue;
case "contributor":
script.addContributor(value);
continue;
case "name":
case "namespace":
case "description":
case "version":
script["_" + header] = value;
continue;
case "updateurl":
try {
var uri = NetUtil.newURI(value);
} catch (e) {
break;
}
if (uri.scheme == "https" || uri.scheme == "http")
script._updateURL = uri.spec;
break;