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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
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This API is based on Jonathan Kamens Remote Content API in his
* "Remote Content by Folder" Thunderbird extension provided at
* https://github.com/Extended-Thunder/remote-content-by-folder
*/
var { ExtensionParent } = ChromeUtils.importESModule(
"resource://gre/modules/ExtensionParent.sys.mjs"
);
var { ExtensionSupport } = ChromeUtils.importESModule(
"resource:///modules/ExtensionSupport.sys.mjs"
);
// From nsMsgContentPolicy.cpp
const kNoRemoteContentPolicy = 0;
const kBlockRemoteContent = 1;
const kAllowRemoteContent = 2;
const contentPolicyProperty = "remoteContentPolicy";
const policyMap = [
{
id: kNoRemoteContentPolicy,
name: "None",
},
{
id: kBlockRemoteContent,
name: "Block",
},
{
id: kAllowRemoteContent,
name: "Allow",
},
];
function getMessageWindow(nativeTab) {
if (nativeTab instanceof Ci.nsIDOMWindow) {
return nativeTab.messageBrowser.contentWindow;
} else if (nativeTab.mode && nativeTab.mode.name == "mail3PaneTab") {
return nativeTab.chromeBrowser.contentWindow.messageBrowser.contentWindow;
} else if (nativeTab.mode && nativeTab.mode.name == "mailMessageTab") {
return nativeTab.chromeBrowser.contentWindow;
}
return null;
}
var remoteContent = class extends ExtensionCommon.ExtensionAPI {
getAPI(context) {
return {
remoteContent: {
getContentPolicy: function (messageId) {
let realMessage = context.extension.messageManager.get(messageId);
let policyId = realMessage.getUint32Property(contentPolicyProperty);
let policy = policyMap.find((e) => e.id == policyId);
if (!policy) {
throw new Error(`Unknown policy id ${policyId}`);
}
return policy.name;
},
setContentPolicy: async function (messageId, policyName) {
let realMessage = context.extension.messageManager.get(messageId);
let newPolicy = policyMap.find((e) => e.name == policyName);
if (!newPolicy) {
throw new Error(`Unknown policy name ${policyName}`);
}
let oldPolicyId = realMessage.getUint32Property(
contentPolicyProperty,
);
if (newPolicy.id == oldPolicyId) {
return;
}
realMessage.setUint32Property(contentPolicyProperty, newPolicy.id);
// console.debug("AHT: setContentPolicy finished");
},
},
};
}
};
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