From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../components/search/PolicySearchEngine.sys.mjs   | 100 +++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 toolkit/components/search/PolicySearchEngine.sys.mjs

(limited to 'toolkit/components/search/PolicySearchEngine.sys.mjs')

diff --git a/toolkit/components/search/PolicySearchEngine.sys.mjs b/toolkit/components/search/PolicySearchEngine.sys.mjs
new file mode 100644
index 0000000000..c026d66af4
--- /dev/null
+++ b/toolkit/components/search/PolicySearchEngine.sys.mjs
@@ -0,0 +1,100 @@
+/* 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/. */
+
+/* eslint no-shadow: error, mozilla/no-aArgs: error */
+
+import { SearchEngine } from "resource://gre/modules/SearchEngine.sys.mjs";
+
+/**
+ * PolicySearchEngine represents a search engine defined by an enterprise
+ * policy.
+ */
+export class PolicySearchEngine extends SearchEngine {
+  /**
+   * Creates a PolicySearchEngine.
+   *
+   * @param {object} options
+   *   The options for this search engine.
+   * @param {object} options.details
+   *   An object that matches the `SearchEngines` policy schema.
+   * @param {object} [options.settings]
+   *   The saved settings for the user.
+   *
+   * @see browser/components/enterprisepolicies/schemas/policies-schema.json
+   */
+  constructor(options = {}) {
+    let id = "policy-" + options.details.Name;
+
+    super({
+      loadPath: "[policy]",
+      id,
+    });
+
+    // Map the data to look like a WebExtension manifest, as that is what
+    // _initWithDetails requires.
+    let details = {
+      description: options.details.Description,
+      iconURL: options.details.IconURL ? options.details.IconURL.href : null,
+      name: options.details.Name,
+      // If the encoding is not specified or is falsy, we will fall back to
+      // the default encoding.
+      encoding: options.details.Encoding,
+      search_url: encodeURI(options.details.URLTemplate),
+      keyword: options.details.Alias,
+      search_url_post_params:
+        options.details.Method == "POST" ? options.details.PostData : undefined,
+      suggest_url: options.details.SuggestURLTemplate,
+    };
+    this._initWithDetails(details);
+
+    this._loadSettings(options.settings);
+  }
+
+  /**
+   * Whether or not this engine is an in-memory only search engine.
+   * These engines are typically application provided or policy engines,
+   * where they are loaded every time on SearchService initialization
+   * using the policy JSON or the extension manifest. Minimal details of the
+   * in-memory engines are saved to disk, but they are never loaded
+   * from the user's saved settings file.
+   *
+   * @returns {boolean}
+   *   All policy engines are in-memory, so this always returns true.
+   */
+  get inMemory() {
+    return true;
+  }
+
+  /**
+   * Returns the appropriate identifier to use for telemetry.
+   *
+   * @returns {string}
+   */
+  get telemetryId() {
+    return `other-${this.name}`;
+  }
+
+  /**
+   * Creates a JavaScript object that represents this engine.
+   *
+   * @returns {object}
+   *   An object suitable for serialization as JSON.
+   */
+  toJSON() {
+    // For policy engines, we load them at every startup and we don't want to
+    // store all their data in the settings file so just return the relevant
+    // metadata.
+    let json = super.toJSON();
+
+    // We only want to return a sub-set of fields, as the details for this engine
+    // are loaded on each startup from the enterprise policies.
+    return {
+      id: json.id,
+      _name: json._name,
+      // Load path is included so that we know this is an enterprise engine.
+      _loadPath: json._loadPath,
+      _metaData: json._metaData,
+    };
+  }
+}
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