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Returns the translators hash on Connector ping.

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Part of zotero/zotero-connectors#452
This commit is contained in:
Adomas Venčkauskas 2023-12-11 13:43:50 +02:00
parent 969031a374
commit f4284a3579
2 changed files with 22 additions and 2 deletions
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6
chrome/content/zotero/xpcom/connector/server_connector.js
View file

@ -1686,7 +1686,7 @@ Zotero.Server.Connector.Ping.prototype = {
* Sends 200 and HTML status on GET requests
* @param data {Object} request information defined in connector.js
*/
init: function (req) {
init: async function (req) {
if (req.method == 'GET') {
return [200, "text/html", '<!DOCTYPE html><html>'
+ '<body>Zotero is running</body></html>'];
@ -1696,11 +1696,13 @@ Zotero.Server.Connector.Ping.prototype = {
//Zotero.debug("Setting active URL to " + req.data.activeURL);
Zotero.QuickCopy.lastActiveURL = req.data.activeURL;
}
let translatorsHash = await Zotero.Translators.getTranslatorsHash();
let response = {
prefs: {
automaticSnapshots: Zotero.Prefs.get('automaticSnapshots'),
googleDocsAddNoteEnabled: true
googleDocsAddNoteEnabled: true,
translatorsHash
}
};
if (Zotero.QuickCopy.hasSiteSettings()) {

18
chrome/content/zotero/xpcom/translation/translators.js
View file

@ -39,6 +39,8 @@ Zotero.Translators = new function() {
this.TRANSLATOR_ID_NOTE_HTML = '897a81c2-9f60-4bec-ae6b-85a5030b8be5';
this.TRANSLATOR_ID_RDF = '5e3ad958-ac79-463d-812b-a86a9235c28f';
this._translatorsHash = null;
/**
* Initializes translator cache, loading all translator metadata into memory
*
@ -266,6 +268,7 @@ Zotero.Translators = new function() {
this.reinit = async function (options = {}) {
await this.init(Object.assign({}, options, { reinit: true }));
this._translatorsHash = null;
await Zotero.QuickCopy.init();
};
@ -326,6 +329,21 @@ Zotero.Translators = new function() {
throw new Error("Invalid or missing translator metadata JSON object in " + OS.Path.basename(path));
}
}
/**
* Gets a hash of all translators (to check whether Connector needs an update)
*/
this.getTranslatorsHash = async function () {
if (this._translatorsHash) return this._translatorsHash;
await this.init();
const translators = await this.getAll();
let hashString = "";
for (let translator of translators) {
hashString += `${translator.translatorID}:${translator.lastUpdated},`;
}
this._translatorsHash = Zotero.Utilities.Internal.md5(hashString);
return this._translatorsHash;
};
/**
* Gets the translator that corresponds to a given ID