415 lines
15 KiB
JavaScript
415 lines
15 KiB
JavaScript
/* -*- mode: js; js-basic-offset: 4; indent-tabs-mode: nil -*- */
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/*
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Monito Gnome-Shell extension
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Copyright (C) 2021 Benjamin Drieu
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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const Gio = imports.gi.Gio;
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const GLib = imports.gi.GLib;
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const Gtk = imports.gi.Gtk;
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const Gdk = imports.gi.Gdk;
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// It's common practice to keep GNOME API and JS imports in separate blocks
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const Lang = imports.lang;
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const ExtensionUtils = imports.misc.extensionUtils;
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const Me = ExtensionUtils.getCurrentExtension();
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const Convenience = Me.imports.convenience;
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const Mainloop = imports.mainloop;
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const Gettext = imports.gettext.domain('monito');
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const _ = Gettext.gettext;
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const N_ = function (e) {
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return e;
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};
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const SETTINGS_SCHEMA = "org.gnome.shell.extensions.monito";
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const SETTINGS_SCHEMA_ACCOUNT = "org.gnome.shell.extensions.monito.account";
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const SETTINGS_SCHEMA_ACCOUNT_PATH = "/org/gnome/shell/extensions/monito/account";
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const prefs = [
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{ type: Gtk.Entry, category: 'Settings', label: _('Name'), key: 'name' },
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{ type: Gtk.ComboBoxText, category: 'Settings', label: _('Type'), key: 'type' },
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{ type: Gtk.Entry, category: 'Settings', label: _('Username'), key: 'username' },
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{ type: Gtk.Entry, category: 'Settings', label: _('Password'), key: 'password' },
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{ type: Gtk.Entry, category: 'Settings', label: _('URL CGI'), key: 'urlcgi' },
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{ type: Gtk.ColorButton, category: 'Colors', label: _('OK background color'), key: 'ok-color', align: Gtk.Align.START },
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{ type: Gtk.ColorButton, category: 'Colors', label: _('Warning background color'), key: 'warning-color', align: Gtk.Align.START },
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{ type: Gtk.ColorButton, category: 'Colors', label: _('Critical background color'), key: 'critical-color', align: Gtk.Align.START },
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{ type: Gtk.ColorButton, category: 'Colors', label: _('Unknown background color'), key: 'unknown-color', align: Gtk.Align.START },
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{ type: Gtk.ColorButton, category: 'Colors', label: _('OK color'), key: 'ok-fg', align: Gtk.Align.START },
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{ type: Gtk.ColorButton, category: 'Colors', label: _('Warning color'), key: 'warning-fg', align: Gtk.Align.START },
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{ type: Gtk.ColorButton, category: 'Colors', label: _('Critical color'), key: 'critical-fg', align: Gtk.Align.START },
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{ type: Gtk.ColorButton, category: 'Colors', label: _('Unknown color'), key: 'unknown-fg', align: Gtk.Align.START },
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{ type: Gtk.Entry, category: 'Filters', label: _('Only display hosts matching'), key: 'host-grep' },
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{ type: Gtk.Entry, category: 'Filters', label: _('Only display services matching'), key: 'service-grep' },
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{ type: Gtk.Entry, category: 'Filters', label: _('Do <b>not</b> display hosts matching'), key: 'host-filter-out' },
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{ type: Gtk.Entry, category: 'Filters', label: _('Do <b>not</b> display services matching'), key: 'service-filter-out' },
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{ type: Gtk.Entry, category: 'Replacements', label: _('Host regexp ...'), key: 'host-match' },
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{ type: Gtk.Entry, category: 'Replacements', label: _('... to replace with'), key: 'host-replace' },
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{ type: Gtk.Entry, category: 'Replacements', label: _('Service regexp ...'), key: 'service-match' },
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{ type: Gtk.Entry, category: 'Replacements', label: _('... to replace with'), key: 'service-replace' },
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{ type: Gtk.Entry, category: 'Replacements', label: _('Status info regexp ...'), key: 'status-info-match' },
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{ type: Gtk.Entry, category: 'Replacements', label: _('... to replace with'), key: 'status-info-replace' },
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];
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// Like 'extension.js' this is used for any one-time setup like translations.
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function init() {
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monitoLog('initializing ${Me.metadata.name} Preferences');
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this.settings = ExtensionUtils.getSettings(SETTINGS_SCHEMA);
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monitoLog ( 'Foo: ' + Me.metadata );
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}
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// This function is called when the preferences window is first created to build
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// and return a Gtk widget. As an example we'll create and return a GtkLabel.
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function buildPrefsWidget() {
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// Copy the same GSettings code from `extension.js`
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this.settings = ExtensionUtils.getSettings(SETTINGS_SCHEMA);
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let mainVbox = new Gtk.Box( { orientation: Gtk.Orientation.VERTICAL } );
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let mainWidget = new Gtk.Notebook( { } );
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let prefsWidget = new Gtk.Grid({
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margin: 18,
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column_spacing: 12,
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row_spacing: 12,
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column_homogeneous: false,
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});
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this.prefWidgets = { };
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// Add a simple title and add it to the prefsWidget
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let title = new Gtk.Label({
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label: `<b>${Me.metadata.name} Preferences</b>`,
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halign: Gtk.Align.START,
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use_markup: true,
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});
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prefsWidget.attach(title, 0, 0, 2, 1);
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let _label = new Gtk.Label({
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label: 'Poll delay in seconds',
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visible: true,
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halign: Gtk.Align.START,
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});
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prefsWidget.attach ( _label, 0, 1, 1, 1 );
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let _entry = new Gtk.SpinButton ({
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numeric: true,
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halign: Gtk.Align.FILL,
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visible: true,
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hexpand: true,
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can_focus: true,
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});
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_entry.set_range ( 1, 1000 );
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_entry.set_increments ( 1, 5 );
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prefsWidget.attach ( _entry, 1, 1, 1, 1 );
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this.settings.bind ( 'poll-delay', _entry, 'value', Gio.SettingsBindFlags.DEFAULT );
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// Misc Settings (TBD)
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mainWidget.append_page ( prefsWidget,
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new Gtk.Label ( { label: 'General', } ) );
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// Accounts
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this._accountsWidgetContainer = new Gtk.Box( { orientation: Gtk.Orientation.HORIZONTAL,
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homogeneous: false, } );
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mainWidget.append_page ( this._accountsWidgetContainer,
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new Gtk.Label ( { label: 'Servers', } ) );
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let accountsChooserContainer = new Gtk.Box( { orientation: Gtk.Orientation.VERTICAL,
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homogeneous: false, } );
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this._accountsWidgetContainer.pack_start(accountsChooserContainer, true, true, 0);
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this.accountsChooser = new Gtk.ListBox ( { valign: Gtk.Align.FILL,
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hexpand: true,
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vexpand: true } );
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accountsChooserContainer.pack_start(this.accountsChooser, true, true, 0);
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// Account list
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for ( var server_id of this.getServersList ( ) )
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this.addAccountLine ( server_id );
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this.accountsChooser.connect ( 'row-activated', Lang.bind ( this, this.activateAccountRow ) );
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// Action Bar
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let accountsChooserActionBar = new Gtk.ActionBar ( { valign: Gtk.Align.END } );
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accountsChooserContainer.pack_start(accountsChooserActionBar, true, true, 0);
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let accountCreateButton = Gtk.Button.new_from_icon_name ( 'list-add',
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Gtk.IconSize.BUTTON );
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accountsChooserActionBar.add ( accountCreateButton );
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accountCreateButton.connect ( 'clicked', Lang.bind ( this, this.createAccount ) );
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let accountRemoveButton = Gtk.Button.new_from_icon_name ( 'list-remove',
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Gtk.IconSize.BUTTON );
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accountsChooserActionBar.add ( accountRemoveButton );
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accountRemoveButton.connect ( 'clicked', Lang.bind ( this, this.removeAccount ) );
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this.createAccountWidgets ( false ) ;
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mainVbox.pack_start(mainWidget, true, true, 0);
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mainVbox.show_all();
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return mainVbox;
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}
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function getServersList ( )
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{
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if ( ! this.settings )
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this.settings = ExtensionUtils.getSettings(SETTINGS_SCHEMA);
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return this.settings.get_string ( 'servers' ) . split ( ',' );
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}
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function getAccountSettings ( id )
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{
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let _path = SETTINGS_SCHEMA_ACCOUNT_PATH + '/' + id + '/';
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return Convenience.getSettings(SETTINGS_SCHEMA_ACCOUNT, _path);
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}
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function getSortOrder ( server )
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{
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return this.getAccountSettings ( server ) . get_strv ( 'columns-order' );
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}
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function setSortOrder ( server, sort_order )
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{
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return this.getAccountSettings ( server ) . set_strv ( 'columns-order', sort_order );
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}
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function getColumns ( server )
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{
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return this.getAccountSettings ( server ) . get_strv ( 'columns' );
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}
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function setColumns ( server, columns )
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{
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return this.getAccountSettings ( server ) . set_strv ( 'columns', columns );
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}
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function createAccountWidgets ( isActive )
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{
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this.prefWidgets = { };
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this._accountsWidget = new Gtk.Notebook( { } );
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this._accountsWidgetContainer.pack_start(this._accountsWidget, true, true, 0);
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for ( var _tab of [ 'Settings', 'Colors', 'Filters', 'Replacements' ] )
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{
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this.createPrefWidgets ( _accountsWidget, _tab, isActive );
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}
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// Settings
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this.prefWidgets['name'].connect('changed', Lang.bind(this, function () {
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let _row = this.accountsChooser.get_selected_row();
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_row.get_child().label = this.prefWidgets['name'].text;
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} ) );
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this._accountsWidget.show_all();
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}
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function createPrefWidgets ( noteBook, type, isActive )
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{
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let grid = new Gtk.Grid ( {
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halign: Gtk.Align.FILL,
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margin: 18,
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column_spacing: 12,
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row_spacing: 12,
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visible: true,
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column_homogeneous: false,
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});
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noteBook.append_page ( grid, new Gtk.Label ( { label: _(type), } ) );
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let y = 0;
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for ( var prefEntry of prefs )
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{
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if ( prefEntry.category != type )
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continue;
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let _label = new Gtk.Label({
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label: prefEntry.label + ':',
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visible: true,
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halign: Gtk.Align.START,
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use_markup: true,
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});
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grid.attach ( _label, 0, y, 1, 1 );
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this.prefWidgets[prefEntry.key] = new prefEntry.type ( {
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halign: ( prefEntry.align ? prefEntry.align : Gtk.Align.FILL ),
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visible: true,
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hexpand: true,
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can_focus: isActive,
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} );
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let boundValue = 'text';
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if ( prefEntry.key == 'password' )
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{
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this.prefWidgets[prefEntry.key].set_input_purpose ( Gtk.InputPurpose.PASSWORD );
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this.prefWidgets[prefEntry.key].set_visibility ( false );
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}
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else if ( prefEntry.key == 'type' )
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{
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[ { name: 'Icinga', value: 'Icinga server' },
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{ name: 'Icinga2', value: 'Icinga2 server (using Icingaweb2)' },
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{ name: 'Icinga2API', value: 'Icinga2 server (using API)' } ].forEach((item) => {
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this.prefWidgets[prefEntry.key].insert ( -1, item.name, item.value );
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} );
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}
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grid.attach(this.prefWidgets[prefEntry.key], 1, y, 1, 1);
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if ( prefEntry.type != Gtk.ComboBoxText )
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{
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// this.account_settings.bind(
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// prefEntry.key,
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// _entry,
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// boundValue,
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// Gio.SettingsBindFlags.DEFAULT
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// );
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}
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y++;
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}
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}
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function activateAccountRow ( ) {
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if ( this._accountsWidget )
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this._accountsWidget.destroy ( );
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this.createAccountWidgets ( true );
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let _row = this.accountsChooser.get_selected_row();
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monitoLog('Active:' + _row.server);
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let _account_settings = getAccountSettings ( _row.server );
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if ( ! _account_settings )
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return;
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for ( var prefEntry of prefs )
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{
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if ( prefEntry.type == Gtk.Entry )
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{
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_account_settings.bind (
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prefEntry.key,
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this.prefWidgets[prefEntry.key],
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'text',
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Gio.SettingsBindFlags.DEFAULT
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);
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}
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else if ( prefEntry.type == Gtk.ColorButton )
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{
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let _color = new Gdk.RGBA ( );
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_color.parse (_account_settings.get_string(prefEntry.key) );
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this.prefWidgets[prefEntry.key].set_use_alpha ( false );
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this.prefWidgets[prefEntry.key].set_rgba ( _color );
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this.prefWidgets[prefEntry.key].connect('color-set', Lang.bind ( { key: prefEntry.key, settings: _account_settings }, setColor ) );
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}
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else if ( prefEntry.type == Gtk.ComboBoxText )
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{
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this.prefWidgets[prefEntry.key].set_active(_account_settings.get_enum('type'));
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this.prefWidgets[prefEntry.key].connect('changed', Lang.bind(this, function (e) {
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monitoLog ( e ) ;
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monitoLog('Active:' + this.prefWidgets['type'].get_active());
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let _account_settings = getAccountSettings ( _row.server );
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_account_settings.set_enum('type', this.prefWidgets['type'].get_active());
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}));
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}
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}
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}
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function addAccountLine ( server_id )
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{
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monitoLog ( '> Add line ' + server_id );
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let _account_settings = getAccountSettings ( server_id );
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let row = new Gtk.ListBoxRow ( { hexpand: true,
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halign: Gtk.Align.FILL } );
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row.server = server_id;
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let _label = new Gtk.Label ( { label: _account_settings.get_string('name'),
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hexpand: true,
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margin: 5,
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halign: Gtk.Align.START,
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expand: true } );
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row.add ( _label );
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this.accountsChooser.add ( row );
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this.accountsChooser.show_all();
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}
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function createAccount ( ) {
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monitoLog ( '> Create Account' );
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let _servers = this.getServersList ( );
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let _max = Math.max ( ..._servers );
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let _server_id = _max + 1;
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_servers.push ( _server_id );
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let _account_settings = getAccountSettings ( _server_id );
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_account_settings.set_string ( 'name', _('New server #') + _server_id );
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this.addAccountLine ( _max + 1 );
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this.settings.set_string ( 'servers', _servers.join(',') );
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}
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function removeAccount ( ) {
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let _row = this.accountsChooser.get_selected_row();
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monitoLog('Active:' + _row.server);
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let _servers = this.getServersList ( );
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_servers.splice ( _servers.indexOf ( _row.server ), 1 );
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monitoLog ( _servers );
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if ( ! _row )
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return;
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_row.destroy();
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this.settings.set_string ( 'servers', _servers . join ( ',' ) );
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}
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function setColor ( color )
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{
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monitoLog ( 'Color ' + + ': ' + color );
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let _output = '#%02x%02x%02x'.format(
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255 * color.get_rgba().red,
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255 * color.get_rgba().green,
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255 * color.get_rgba().blue );
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this.settings.set_string('' + this.key, _output);
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}
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function monitoLog ( msg )
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{
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log ( 'Monito: ' + msg );
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}
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