move resource: and skin: urls

Zotero7.md

@@ -9,5 +9,6 @@ The main changes are:
 * Stuff that lived in `EdTechHubMain.constructor` and `EdTechHubMain.init` have been moved into `EdTechHubMain.startup`, which is called on startup.
 * Overlays don't work anymore in Zotero 7, so the UI construction has been moved into `EdTechHubMain.ui`. This adds a convenience method to create XUL elements for the ui. These have a CSS class to mark them for removal if the ETH plugin is shut down/removed.
 * Translations have been moved to `locale/en-US/zotero-edtechhub.ftl`. This is the new localization system for Zotero 7. It does not work for Zotero 6, so I've added a kludge; since the ETH plugin only has english translations anyway, I have the build bake the strings into the plugin. This will have to change in due time, but we can probably wait until Zotero 7 is GA and remove the kludge. Should it be necessary I have a way to load the strings for other languages, but this is simplest for now.
+* Zotero 7 doesn't support resource: and skin: URLs anymore, so moved these both to content, which is still supported with the aom loader in bootstrap.ts
 
 I think this is broadly it. Please go over the code and ask about things that are unclear. The easiest way to get an overview of what changed is to run a `git diff` between the `gh-88` branch and the `master` branch.

bootstrap.ts

@@ -3,13 +3,8 @@
 declare const dump: (msg: string) => void
 declare const Components: any
 declare const ChromeUtils: any
-declare var Services: any
-const {
-  interfaces: Ci,
-  results: Cr,
-  utils: Cu,
-  Constructor: CC,
-} = Components
+
+var Services: any
 
 if (typeof Zotero == 'undefined') {
   var Zotero
@@ -32,7 +27,7 @@ async function waitForZotero() {
   }
 
   // eslint-disable-next-line @typescript-eslint/no-shadow
-  var { Services } = ChromeUtils.import('resource://gre/modules/Services.jsm')
+  Services = ChromeUtils.import('resource://gre/modules/Services.jsm').Services
   var windows = Services.wm.getEnumerator('navigator:browser')
   var found = false
   while (windows.hasMoreElements()) {
@@ -48,8 +43,8 @@ async function waitForZotero() {
       var listener = {
         onOpenWindow(aWindow) {
           // Wait for the window to finish loading
-          const domWindow = aWindow.QueryInterface(Ci.nsIInterfaceRequestor)
-            .getInterface(Ci.nsIDOMWindowInternal || Ci.nsIDOMWindow)
+          const domWindow = aWindow.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
+            .getInterface(Components.interfaces.nsIDOMWindowInternal || Components.interfaces.nsIDOMWindow)
           domWindow.addEventListener('load', function() {
             domWindow.removeEventListener('load', arguments.callee, false)
             if (domWindow.Zotero) {
@@ -96,16 +91,26 @@ export async function install(): Promise<void> {
   log('Installed')
 }
 
+let chromeHandle
 export async function startup({ id, version, resourceURI, rootURI = resourceURI.spec }): Promise<void> {
   await waitForZotero()
 
   try {
-    log('Starting')
+    log(`Starting ${rootURI}`)
+
+    if (Zotero.platformMajorVersion >= 102) { // eslint-disable-line @typescript-eslint/no-magic-numbers
+      const aomStartup = Components.classes['@mozilla.org/addons/addon-manager-startup;1'].getService(Components.interfaces.amIAddonManagerStartup)
+      const manifestURI = Services.io.newURI(`${rootURI}manifest.json`)
+      chromeHandle = aomStartup.registerChrome(manifestURI, [
+        [ 'content', 'zotero-edtechhub', 'content/'                  ],
+        [ 'locale' , 'zotero-edtechhub', 'en-US'   , 'locale/en-US/' ],
+      ])
+    }
 
     // 'Services' may not be available in Zotero 6
     if (typeof Services == 'undefined') {
       // eslint-disable-next-line @typescript-eslint/no-shadow
-      var { Services } = ChromeUtils.import('resource://gre/modules/Services.jsm')
+      Services = ChromeUtils.import('resource://gre/modules/Services.jsm').Services
     }
 
     // Read prefs from prefs.js when the plugin in Zotero 6
@@ -128,6 +133,11 @@ export async function startup({ id, version, resourceURI, rootURI = resourceURI.
 export function shutdown() {
   log('Shutting down')
 
+  if (typeof chromeHandle !== 'undefined') {
+    chromeHandle.destruct()
+    chromeHandle = undefined
+  }
+
   if (Zotero.EdTechHub) {
     try {
       Zotero.EdTechHub.shutdown()

chrome.manifest

@@ -1,6 +1,2 @@
 content	  zotero-edtechhub				  content/
 locale	  zotero-edtechhub	en-US		locale/en-US/
-skin	    zotero-edtechhub	default skin/
-resource  zotero-edtechhub          resource/
-
-overlay	chrome://zotero/content/zoteroPane.xul	chrome://zotero-edtechhub/content/overlay.xul

lib.ts

@@ -233,6 +233,7 @@ class EdTechHubMain {
   public uninstalled = false
 
   ui(win : Window) {
+    debug('building UI')
     const doc = win.document
 
     const NAMESPACE = {
@@ -415,7 +416,13 @@ class EdTechHubMain {
       flash('Zutilo not installed', 'The Zutilo plugin is not available, please install it from https://github.com/willsALMANJ/Zutilo')
     }
 
-    await this.installTranslators()
+    try {
+      debug('installing translators')
+      await this.installTranslators()
+    }
+    catch (err) {
+      debug(`translator installation failed: ${err}`)
+    }
 
     ready.resolve(true)
 
@@ -607,7 +614,7 @@ class EdTechHubMain {
   }
 
   private async installTranslator(name) {
-    const translator: string = Zotero.File.getContentsFromURL(`resource://zotero-edtechhub/${name}`)
+    const translator: string = Zotero.File.getContentsFromURL(`chrome://zotero-edtechhub/content/resource/${name}`)
     const sep = '\n}\n'
     const split = translator.indexOf(sep) + sep.length
     const header = JSON.parse(translator.slice(0, split))

package.json

@@ -9,7 +9,8 @@
     "postbuild": "zotero-plugin-zipup build zotero-edtechhub",
     "release": "zotero-plugin-release",
     "postversion": "git push --follow-tags",
-    "start": "zotero-start"
+    "start": "zotero-start",
+    "beta": "zotero-start --beta"
   },
   "repository": {
     "type": "git",