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/* 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
/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set sts=2 sw=2 et tw=80: */
"use strict";
var { ExtensionError } = ExtensionUtils;
const dispositionMap = {
CURRENT_TAB: "current",
NEW_TAB: "tab",
NEW_WINDOW: "window",
};
this.search = class extends ExtensionAPI {
getAPI(context) {
function getTarget({ tabId, disposition, defaultDisposition }) {
let tab, where;
if (disposition) {
if (tabId) {
throw new ExtensionError(`Cannot set both 'disposition' and 'tabId'`);
}
where = dispositionMap[disposition];
} else if (tabId) {
tab = tabTracker.getTab(tabId);
} else {
where = dispositionMap[defaultDisposition];
}
return { tab, where };
}
return {
search: {
async get() {
await Services.search.promiseInitialized;
let visibleEngines = await Services.search.getVisibleEngines();
let defaultEngine = await Services.search.getDefault();
return Promise.all(
visibleEngines.map(async engine => {
let favIconUrl = await engine.getIconURL();
// Convert moz-extension:-URLs to data:-URLs to make sure that
// extensions can see icons from other extensions, even if they
// are not web-accessible.
// Also prevents leakage of extension UUIDs to other extensions..
if (
favIconUrl &&
favIconUrl.startsWith("moz-extension:") &&
!favIconUrl.startsWith(context.extension.baseURL)
) {
favIconUrl = await ExtensionUtils.makeDataURI(favIconUrl);
}
return {
name: engine.name,
isDefault: engine.name === defaultEngine.name,
alias: engine.alias || undefined,
favIconUrl,
};
})
);
},
async search(searchProperties) {
await Services.search.promiseInitialized;
let engine;
if (searchProperties.engine) {
engine = Services.search.getEngineByName(searchProperties.engine);
if (!engine) {
throw new ExtensionError(
`${searchProperties.engine} was not found`
);
}
}
let { tab, where } = getTarget({
tabId: searchProperties.tabId,
disposition: searchProperties.disposition,
defaultDisposition: "NEW_TAB",
});
await windowTracker.topWindow.BrowserSearch.loadSearchFromExtension({
query: searchProperties.query,
where,
engine,
tab,
triggeringPrincipal: context.principal,
});
},
async query(queryProperties) {
await Services.search.promiseInitialized;
let { tab, where } = getTarget({
tabId: queryProperties.tabId,
disposition: queryProperties.disposition,
defaultDisposition: "CURRENT_TAB",
});
await windowTracker.topWindow.BrowserSearch.loadSearchFromExtension({
query: queryProperties.text,
where,
tab,
triggeringPrincipal: context.principal,
});
},
},
};
}
};