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/* -*- Mode: Javascript; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* 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
var kACR = Ci.nsIAutoCompleteResult;
var kSupportedTypes = new Set(["addr_newsgroups", "addr_followup"]);
function NewsAutoCompleteResult(aSearchString) {
// Can't create this in the prototype as we'd get the same array for
// all instances
this._searchResults = [];
this.searchString = aSearchString;
}
NewsAutoCompleteResult.prototype = {
_searchResults: null,
// nsIAutoCompleteResult
searchString: null,
searchResult: kACR.RESULT_NOMATCH,
defaultIndex: -1,
errorDescription: null,
get matchCount() {
return this._searchResults.length;
},
getValueAt(aIndex) {
return this._searchResults[aIndex].value;
},
getLabelAt(aIndex) {
return this._searchResults[aIndex].value;
},
getCommentAt(aIndex) {
return this._searchResults[aIndex].comment;
},
getStyleAt() {
return "subscribed-news-abook";
},
getImageAt() {
return "";
},
getFinalCompleteValueAt(aIndex) {
return this.getValueAt(aIndex);
},
removeValueAt() {},
// nsISupports
QueryInterface: ChromeUtils.generateQI(["nsIAutoCompleteResult"]),
};
export function NewsAutoCompleteSearch() {}
NewsAutoCompleteSearch.prototype = {
// For component registration
classDescription: "Newsgroup Autocomplete",
cachedAccountKey: "",
cachedServer: null,
/**
* Find the newsgroup server associated with the given accountKey.
*
* @param accountKey The key of the account.
* @returns The incoming news server (or null if one does not exist).
*/
_findServer(accountKey) {
const account = MailServices.accounts.getAccount(accountKey);
if (account.incomingServer.type == "nntp") {
return account.incomingServer;
}
return null;
},
// nsIAutoCompleteSearch
startSearch(aSearchString, aSearchParam, aPreviousResult, aListener) {
const params = aSearchParam ? JSON.parse(aSearchParam) : {};
const result = new NewsAutoCompleteResult(aSearchString);
if (
!("type" in params) ||
!("accountKey" in params) ||
!kSupportedTypes.has(params.type)
) {
result.searchResult = kACR.RESULT_IGNORED;
aListener.onSearchResult(this, result);
return;
}
if ("accountKey" in params && params.accountKey != this.cachedAccountKey) {
this.cachedAccountKey = params.accountKey;
this.cachedServer = this._findServer(params.accountKey);
}
if (this.cachedServer) {
for (const curr of this.cachedServer.rootFolder.subFolders) {
if (curr.prettyName.includes(aSearchString)) {
result._searchResults.push({
value: curr.prettyName,
comment: this.cachedServer.prettyName,
});
}
}
}
if (result.matchCount) {
result.searchResult = kACR.RESULT_SUCCESS;
// If the user does not select anything, use the first entry:
result.defaultIndex = 0;
}
aListener.onSearchResult(this, result);
},
stopSearch() {},
// nsISupports
QueryInterface: ChromeUtils.generateQI(["nsIAutoCompleteSearch"]),
};