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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.runTemplate = runTemplate;
exports.toString = toString;
/*
* Copyright 2020, 2021 The Matrix.org Foundation C.I.C.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
function runTemplate(url, widget, params) {
// Always apply the supplied params over top of data to ensure the data can't lie about them.
var variables = Object.assign({}, widget.data, {
'matrix_room_id': params.widgetRoomId || "",
'matrix_user_id': params.currentUserId,
'matrix_display_name': params.userDisplayName || params.currentUserId,
'matrix_avatar_url': params.userHttpAvatarUrl || "",
'matrix_widget_id': widget.id,
'org.matrix.msc2873.client_id': params.clientId || "",
'org.matrix.msc2873.client_theme': params.clientTheme || "",
'org.matrix.msc2873.client_language': params.clientLanguage || "",
'org.matrix.msc3819.matrix_device_id': params.deviceId || "",
'org.matrix.msc4039.matrix_base_url': params.baseUrl || ""
});
var result = url;
for (var _i = 0, _Object$keys = Object.keys(variables); _i < _Object$keys.length; _i++) {
var key = _Object$keys[_i];
var pattern = "$".concat(key).replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
var rexp = new RegExp(pattern, 'g');
// This is technically not what we're supposed to do for a couple of reasons:
// 1. We are assuming that there won't later be a $key match after we replace a variable.
// 2. We are assuming that the variable is in a place where it can be escaped (eg: path or query string).
result = result.replace(rexp, encodeURIComponent(toString(variables[key])));
}
return result;
}
function toString(a) {
if (a === null || a === undefined) {
return "".concat(a);
}
return String(a);
}
//# sourceMappingURL=url-template.js.map