syslog_dashboards.php

<?php
chdir('../../');
include('./include/auth.php');
include_once('./plugins/syslog/includes/functions.php');
include_once('./plugins/syslog/includes/database.php');
include_once(__DIR__ . '/lib/syslog_dashboard.php');

if (!syslog_realm_allowed('Syslog Administration')) {
	die(__('Permission denied.', 'syslog'));
}

syslog_connect();
set_default_action();

global $syslogdb_default;
$db    = $syslogdb_default;
$error = '';
$edit  = get_filter_request_var('edit', FILTER_VALIDATE_INT);

if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset_request_var('save_dashboard')) {
	$id    = get_filter_request_var('id', FILTER_VALIDATE_INT);
	$name  = trim((string) get_nfilter_request_var('name'));
	$owner = trim((string) get_nfilter_request_var('owner'));
	$edit  = $id;

	if ($id > 0 && $name !== '' && strlen($name) <= 128) {
		$usernames = array_rekey(db_fetch_assoc('SELECT username FROM user_auth'), 'username', 'username');

		if ($owner === '' || !isset($usernames[$owner])) {
			$error = __('Select a valid owner.', 'syslog');
		} else {
			if (!syslog_db_execute_prepared("UPDATE $db.syslog_dashboards SET name = ?, `user` = ?, updated = ? WHERE id = ?", [$name, $owner, time(), $id])) {
				$error = __('Unable to save the dashboard. Please try again.', 'syslog');
			} else {
				// Replace the user/group grants with the posted selections.
				syslog_save_item_shares('dashboard', $id,
					syslog_parse_share_ids('shared_users'),
					syslog_parse_share_ids('shared_groups'));
			}
		}
	} else {
		$error = __('Enter a dashboard name between 1 and 128 characters.', 'syslog');
	}

	if ($error === '') {
		header('Location: syslog_dashboards.php');
		exit;
	}
}

if ((isset_request_var('import') || isset_request_var('save_component_import')) && syslog_allow_edits()) {
	set_request_var('action', 'import');
}

$row = $edit > 0 ? syslog_db_fetch_row_prepared("SELECT id, name, `user`, is_global, updated FROM $db.syslog_dashboards WHERE id = ?", [$edit]) : false;

if ($row && $error !== '') {
	$row['name'] = $name;
}

switch (get_request_var('action')) {
	case 'actions':
		syslog_dashboard_actions();

		exit;
	case 'export':
		syslog_dashboard_export();

		exit;
	case 'import':
		if (isset_request_var('save_component_import')) {
			syslog_dashboard_import();
		} else {
			top_header();
			syslog_include_js();
			syslog_dashboard_import_form();
			bottom_footer();
		}

		exit;
	case 'edit':
	default:
		top_header();
		syslog_include_js();

		if ($row) {
			syslog_dashboard_edit($row, $error);
		} else {
			syslog_dashboards();
		}

		break;
}
?>
<script type='text/javascript'>
$(function() {
	initSyslogTemplates();
	<?php if ($row) { ?>
	$('#shared_users').multiselect({
		selectedList: 7,
		noneSelectedText: '<?php print __esc('Share with users…', 'syslog'); ?>',
		header: false,
		height: 200,
		menuWidth: 300
	});
	$('#shared_groups').multiselect({
		selectedList: 7,
		noneSelectedText: '<?php print __esc('Share with groups…', 'syslog'); ?>',
		header: false,
		height: 200,
		menuWidth: 300
	});
	<?php } ?>
});
</script>
<?php
bottom_footer();

/**
 * Render the dashboards list page.
 *
 * @return void
 */
function syslog_dashboards() {
	global $db, $config;

	// ================= input validation and session storage =================
	$filters = [
		'rows' => [
			'filter'  => FILTER_VALIDATE_INT,
			'pageset' => true,
			'default' => '-1',
		],
		'page' => [
			'filter'  => FILTER_VALIDATE_INT,
			'default' => '1'
		],
		'filter' => [
			'filter'  => FILTER_DEFAULT,
			'pageset' => true,
			'default' => ''
		],
		'sort_column' => [
			'filter'  => FILTER_CALLBACK,
			'default' => 'name',
			'options' => ['options' => 'sanitize_search_string']
		],
		'sort_direction' => [
			'filter'  => FILTER_CALLBACK,
			'default' => 'ASC',
			'options' => ['options' => 'sanitize_search_string']
		]
	];

	validate_store_request_vars($filters, 'sess_syslogdb');
	// ================= input validation =================

	if (get_request_var('rows') == '-1') {
		$rows = read_config_option('num_rows_table');
	} elseif (get_request_var('rows') == -2) {
		$rows = 999999;
	} else {
		$rows = get_request_var('rows');
	}

	$sql_where  = 'WHERE 1=1';
	$sql_params = [];

	if (get_request_var('filter') != '') {
		$sql_where .= ' AND (d.name LIKE ? OR d.`user` LIKE ?)';
		$filter     = '%' . get_request_var('filter') . '%';
		$sql_params = [$filter, $filter];
	}

	$sql_order = get_order_string();
	$sql_limit = ' LIMIT ' . ($rows * (get_request_var('page') - 1)) . ',' . $rows;

	$dashboards = syslog_db_fetch_assoc_prepared("SELECT d.id, d.name, d.`user`, d.is_global, d.updated,
		(SELECT COUNT(*) FROM $db.syslog_dashboard_panels p WHERE p.dashboard_id = d.id) AS panels
		FROM $db.syslog_dashboards d
		$sql_where
		$sql_order
		$sql_limit", $sql_params) ?: [];

	$total_rows = syslog_db_fetch_cell_prepared("SELECT COUNT(*)
		FROM $db.syslog_dashboards d
		$sql_where", $sql_params);

	$display_text = [
		'name'      => [__('Name', 'syslog'), 'ASC'],
		'user'      => [__('Owner', 'syslog'), 'ASC'],
		'is_global' => [__('Shared', 'syslog'), 'ASC'],
		'panels'    => [__('Panels', 'syslog'), 'ASC'],
		'updated'   => [__('Updated', 'syslog'), 'ASC']
	];

	if (syslog_allow_edits()) {
		$url = 'syslog_dashboards.php?action=edit';
	} else {
		$url = '';
	}

	$nav = html_nav_bar('syslog_dashboards.php?filter=' . get_request_var('filter'), MAX_DISPLAY_PAGES, get_request_var('page'), $rows, $total_rows, cacti_sizeof($display_text) + 1, __('Dashboards', 'syslog'), 'page', 'main');

	html_start_box(__('Dashboards', 'syslog'), '100%', false, 3, 'center', $url);

	syslog_dashboard_filter();

	html_end_box();

	syslog_dashboard_table($dashboards, $nav, $display_text);
}

/**
 * Render the filter row for the dashboards list.
 *
 * @return void
 */
function syslog_dashboard_filter() {
	global $config, $item_rows;

	?>
	<tr class='even'>
		<td>
		<form id='dashboards' action='syslog_dashboards.php' method='get'>
			<table class='filterTable'>
				<tr>
					<td>
						<?php print __('Search', 'syslog'); ?>
					</td>
					<td>
						<input type='text' id='filter' size='25' value='<?php print html_escape_request_var('filter'); ?>'>
					</td>
					<td>
						<?php print __('Rows', 'syslog'); ?>
					</td>
					<td>
						<select id='rows'>
							<option value='-1'<?php if (get_request_var('rows') == '-1') {?> selected<?php }?>><?php print __('Default', 'syslog'); ?></option>
							<?php
							if (cacti_sizeof($item_rows)) {
								foreach ($item_rows as $key => $value) {
									print '<option value="' . $key . '"';

									if (get_request_var('rows') == $key) {
										print ' selected';
									} print '>' . $value . "</option>\n";
								}
							}
	?>
						</select>
					</td>
					<td>
						<span>
							<input id='refresh' type='button' value='<?php print __esc('Go', 'syslog'); ?>'>
							<input id='clear' type='button' value='<?php print __esc('Clear', 'syslog'); ?>'>
							<?php if (syslog_allow_edits()) {?><input id='import' type='button' value='<?php print __esc('Import', 'syslog'); ?>'><?php } ?>
						</span>
					</td>
				</tr>
			</table>
			<input type='hidden' id='page' value='<?php print get_filter_request_var('page'); ?>'>
		</form>
		<script type='text/javascript'>
		initSyslogDashboards();
		</script>
		</td>
	</tr>
	<?php
}

/**
 * Render the dashboards table.
 *
 * @param list<array<string, mixed>>        $rows         The dashboard rows to display.
 * @param string                            $nav          The navigation bar HTML to print above and below the table.
 * @param array<string, array<int, string>> $display_text The sortable column display text.
 *
 * @return void
 */
function syslog_dashboard_table($rows, $nav = '', $display_text = []) {
	global $db;

	if (!cacti_sizeof($display_text)) {
		$display_text = [
			'name'      => [__('Name', 'syslog'), 'ASC'],
			'user'      => [__('Owner', 'syslog'), 'ASC'],
			'is_global' => [__('Shared', 'syslog'), 'ASC'],
			'panels'    => [__('Panels', 'syslog'), 'ASC'],
			'updated'   => [__('Updated', 'syslog'), 'ASC']
		];
	}

	// Flag dashboards whose owner no longer exists so admins can clean up
	// after deleting a Cacti user.
	$usernames = [];
	$known     = db_fetch_assoc('SELECT username FROM user_auth');

	if ($known) {
		$usernames = array_rekey($known, 'username', 'username');
	}

	$actions = [1 => __('Delete', 'syslog'), 2 => __('Export', 'syslog')];

	form_start('syslog_dashboards.php', 'chk');

	if ($nav !== '') {
		print $nav;
	}

	html_start_box('', '100%', false, 3, 'center', '');

	html_header_sort_checkbox($display_text, get_request_var('sort_column'), get_request_var('sort_direction'), false);

	if (cacti_sizeof($rows)) {
		foreach ($rows as $dashboard) {
			$id    = (int) $dashboard['id'];
			$owner = html_escape($dashboard['user']);

			if (isset($usernames) && cacti_sizeof($usernames) && !isset($usernames[$dashboard['user']])) {
				$owner .= ' (' . __('deleted user', 'syslog') . ')';
			}
			form_alternate_row('line' . $id, true);
			print "<td><a class='linkEditMain' href='syslog_dashboards.php?edit=$id'>" . html_escape($dashboard['name']) . '</a></td>';
			print '<td>' . $owner . '</td>';
			print '<td>' . ($dashboard['is_global'] === 'on' ? __('Yes', 'syslog') : __('No', 'syslog')) . '</td>';
			print '<td>' . (int) $dashboard['panels'] . '</td>';
			print '<td>' . ((int) $dashboard['updated'] > 0 ? date('Y-m-d H:i:s', (int) $dashboard['updated']) : __('Never', 'syslog')) . '</td>';
			form_checkbox_cell($dashboard['name'], $id);
			form_end_row();
		}
	} else {
		print "<tr><td colspan='6'><em>" . __('No dashboards yet. Users create them from the Dashboard tab of Syslog.', 'syslog') . '</em></td></tr>';
	}
	html_end_box(false);

	if ($nav !== '') {
		print $nav;
	}

	draw_actions_dropdown($actions);

	// Bulk actions can return a JSON attachment; bypass Cacti's HTML AJAX handler.
	form_end(false);
}

/**
 * Run the bulk action requested for the selected dashboards.
 *
 * @return void
 */
function syslog_dashboard_actions() {
	global $db;

	$actions = [1 => __('Delete', 'syslog'), 2 => __('Export', 'syslog')];

	get_filter_request_var('drp_action', FILTER_VALIDATE_REGEXP,
		['options' => ['regexp' => '/^([a-zA-Z0-9_]+)$/']]);

	if (!isset($actions[get_request_var('drp_action')])) {
		header('Location: syslog_dashboards.php');
		exit;
	}

	// if we are to save this form, instead of display it
	if (isset_request_var('selected_items')) {
		$selected_items = sanitize_unserialize_selected_items(get_nfilter_request_var('selected_items'));

		if ($selected_items != false && get_request_var('drp_action') == '2') {
			syslog_dashboard_export();
			exit;
		}

		$action_map = ['1' => 'api_syslog_dashboard_remove'];

		syslog_apply_selected_items_action($selected_items, (string) get_request_var('drp_action'), $action_map);

		header('Location: syslog_dashboards.php');

		exit;
	}

	top_header();

	form_start('syslog_dashboards.php');

	html_start_box($actions[get_request_var('drp_action')], '60%', false, 3, 'center', '');

	// loop through each of the dashboards selected on the previous page and get more info about them
	$dashboard_list  = '';
	$dashboard_array = [];

	foreach ($_POST as $var => $val) {
		if (preg_match('/^chk_([0-9]+)$/', $var, $matches)) {
			// ================= input validation =================
			input_validate_input_number($matches[1]);
			// ====================================================

			$name = syslog_db_fetch_cell_prepared("SELECT name
				FROM $db.syslog_dashboards
				WHERE id = ?",
				[$matches[1]]);

			if ($name !== false && $name !== null) {
				$dashboard_list .= '<li>' . html_escape($name) . '</li>';
				$dashboard_array[] = $matches[1];
			}
		}
	}

	if (cacti_sizeof($dashboard_array)) {
		if (get_request_var('drp_action') == '1') { // delete
			print "<tr>
				<td class='textArea'>
					<p>" . __('Click \'Continue\' to Delete the following Dashboard(s) and all of their Panels.', 'syslog') . "</p>
					<div class='itemlist'><ul>$dashboard_list</ul></div>
				</td>
			</tr>";

			$title = __esc('Delete Dashboard(s)', 'syslog');
		} elseif (get_request_var('drp_action') == '2') { // export
			print "<tr>
				<td class='textArea'>
					<p>" . __('Click \'Continue\' to Export the following Dashboard(s).', 'syslog') . "</p>
					<div class='itemlist'><ul>$dashboard_list</ul></div>
				</td>
			</tr>";

			$title = __esc('Export Dashboard(s)', 'syslog');
		}

		$save_html = "<input type='button' value='" . __esc('Cancel', 'syslog') . "' class='cactiReturnTo'>&nbsp;<input type='submit' class='export' value='" . __esc('Continue', 'syslog') . "' title='$title'>";
	} else {
		raise_message(40);
		header('Location: syslog_dashboards.php');
		exit;
	}

	print "<tr>
		<td align='right' class='saveRow'>
			<input type='hidden' name='action' value='actions'>
			<input type='hidden' name='selected_items' value='" . serialize($dashboard_array) . "'>
			<input type='hidden' name='drp_action' value='" . get_request_var('drp_action') . "'>
			$save_html
		</td>
	</tr>";

	html_end_box();

	// Bulk actions can return a JSON attachment; bypass Cacti's HTML AJAX handler.
	syslog_export_form_end(get_request_var('drp_action') == '2');

	bottom_footer();
}

/**
 * Remove a dashboard, its panels and its shares.
 *
 * @param int $id The id of the dashboard to remove.
 *
 * @return void
 */
function api_syslog_dashboard_remove($id) {
	if (!syslog_dashboard_delete((int) $id)) {
		raise_message('syslog_dashboard_error', __('Unable to save dashboard changes.', 'syslog'), MESSAGE_LEVEL_ERROR);
	}
}

/**
 * Export the selected dashboards as a JSON attachment.
 *
 * @return void
 */
function syslog_dashboard_export() {
	global $db;

	if (isset_request_var('selected_items')) {
		$selected_items = sanitize_unserialize_selected_items(get_nfilter_request_var('selected_items'));

		if ($selected_items != false) {
			$dashboards = [];

			foreach ($selected_items as $id) {
				if ($id <= 0) {
					continue;
				}

				$dashboard = syslog_db_fetch_row_prepared("SELECT *
					FROM $db.syslog_dashboards
					WHERE id = ?",
					[$id]);

				if (!cacti_sizeof($dashboard)) {
					continue;
				}

				unset($dashboard['id']);
				$dashboard['panels'] = syslog_dashboard_panels($id);

				foreach ($dashboard['panels'] as &$panel) {
					unset($panel['id'], $panel['dashboard_id']);
				}

				$dashboard['shared_users']  = array_column(syslog_fetch_item_shares('dashboard', $id)['users'], 'id');
				$dashboard['shared_groups'] = array_column(syslog_fetch_item_shares('dashboard', $id)['groups'], 'id');

				$dashboards[] = $dashboard;
			}

			$output = syslog_rules_array2json('syslog_dashboards', $dashboards);
			header('Content-type: application/json');
			header('Content-Disposition: attachment; filename=syslog_dashboards_export.json');
			print $output;
		}
	}
}

/**
 * Import dashboards from the posted JSON payload.
 *
 * @return void
 */
function syslog_dashboard_import() {
	global $db;

	$import_data  = syslog_get_import_xml_payload('syslog_dashboards.php');
	$import_array = syslog_parse_rule_import($import_data, 'syslog_dashboards');

	if ($import_array === false || !$import_array) {
		raise_message('syslog_import_error', __('Import rejected: the file is empty, invalid, or contains a different type of Syslog object.', 'syslog'), MESSAGE_LEVEL_ERROR);
		header('Location: syslog_dashboards.php');

		return;
	}

	$imported = 0;
	$updated  = 0;
	$failed   = 0;

	if ($import_array !== false && cacti_sizeof($import_array)) {
		foreach ($import_array as $contents) {
			if (!is_array($contents)) {
				continue;
			}

			$save = [
				'name'      => $contents['name'] ?? '',
				'user'      => $contents['user'] ?? get_username($_SESSION['sess_user_id']),
				'is_global' => $contents['is_global'] ?? '',
				'date'      => $contents['date'] ?? time(),
				'updated'   => $contents['updated'] ?? time(),
			];

			if (isset($contents['hash']) && $contents['hash'] !== '') {
				$save['hash'] = $contents['hash'];
				$found        = syslog_db_fetch_cell_prepared("SELECT id
					FROM $db.syslog_dashboards
					WHERE hash = ?",
					[$contents['hash']]);

				if (!empty($found)) {
					$save['id'] = $found;
				} else {
					$save['id'] = 0;
				}
			} else {
				$save['hash'] = generate_hash();
				$save['id']   = 0;
			}

			if ($save['name'] === '' || strlen($save['name']) > 128) {
				$failed++;

				continue;
			}

			$panels        = $contents['panels'] ?? [];
			$shared_users  = $contents['shared_users'] ?? [];
			$shared_groups = $contents['shared_groups'] ?? [];

			unset($contents['panels'], $contents['shared_users'], $contents['shared_groups']);

			foreach ($contents as $name => $value) {
				if (syslog_db_column_exists('syslog_dashboards', $name) && !isset($save[$name])) {
					$save[$name] = $value;
				}
			}

			$id = syslog_sql_save($save, 'syslog_dashboards', 'id');

			if (!$id) {
				$failed++;

				continue;
			}

			// An exported empty dashboard must also clear existing panels.
			if (!syslog_db_execute_prepared("DELETE FROM $db.syslog_dashboard_panels WHERE dashboard_id = ?", [$id])) {
				$failed++;

				continue;
			}

			if (cacti_sizeof($panels)) {
				foreach ($panels as $panel) {
					if (!is_array($panel)) {
						continue;
					}

					$panel_save = [
						'dashboard_id' => $id,
						'title'        => $panel['title'] ?? '',
						'expression'   => $panel['expression'] ?? '',
						'source'       => $panel['source'] ?? 'syslog',
						'removal'      => $panel['removal'] ?? 1,
						'kind'         => $panel['kind'] ?? 'timeseries',
						'chart'        => $panel['chart'] ?? 'line',
						'field'        => $panel['field'] ?? 'host',
						'interval'     => $panel['interval'] ?? 'dashboard',
						'timespan'     => $panel['timespan'] ?? 'dashboard',
						'top_n'        => $panel['top_n'] ?? 10,
						'width'        => $panel['width'] ?? 1,
						'height'       => $panel['height'] ?? 0,
						'position'     => $panel['position'] ?? 0,
						'date'         => $panel['date'] ?? time(),
					];

					if (!syslog_db_execute_prepared("INSERT INTO $db.syslog_dashboard_panels
						(dashboard_id, title, expression, source, removal, kind, chart, field,
						`interval`, timespan, top_n, width, height, position, `date`)
						VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
						[
							$panel_save['dashboard_id'], $panel_save['title'], $panel_save['expression'],
							$panel_save['source'], $panel_save['removal'], $panel_save['kind'],
							$panel_save['chart'], $panel_save['field'], $panel_save['interval'],
							$panel_save['timespan'], $panel_save['top_n'], $panel_save['width'],
							$panel_save['height'], $panel_save['position'], $panel_save['date'],
						])) {
						$failed++;

						continue 2;
					}
				}
			}

			if (is_array($shared_users) || is_array($shared_groups)) {
				syslog_save_item_shares('dashboard', $id, $shared_users, $shared_groups);
			}

			if ($save['id'] > 0) {
				$updated++;
			} else {
				$imported++;
			}
		}
	}

	if ($imported || $updated) {
		raise_message('syslog_info', __esc('NOTE: Imported %d and updated %d Dashboard(s).', $imported, $updated, 'syslog'), MESSAGE_LEVEL_INFO);
	}

	if ($failed) {
		raise_message('syslog_error', __esc('ERROR: %d Dashboard(s) failed to import.', $failed, 'syslog'), MESSAGE_LEVEL_ERROR);
	}

	header('Location: syslog_dashboards.php');
}

/**
 * Display the dashboard import form.
 *
 * @return void
 */
function syslog_dashboard_import_form() {
	if (!syslog_allow_edits()) {
		header('Location: syslog_dashboards.php');
		exit;
	}

	$form_data = [
		'import_file' => [
			'friendly_name' => __('Import Dashboard from Local File', 'syslog'),
			'description'   => __('If the JSON file containing the Dashboard definition data is located on your local machine, select it here.', 'syslog'),
			'method'        => 'file'
		],
		'import_text' => [
			'method'        => 'textarea',
			'friendly_name' => __('Import Dashboard from Text', 'syslog'),
			'description'   => __('If you have the JSON file containing the Dashboard definition data as text, you can paste it into this box to import it.', 'syslog'),
			'value'         => '',
			'default'       => '',
			'textarea_rows' => '10',
			'textarea_cols' => '80',
			'class'         => 'textAreaNotes'
		]
	];

	print "<form method='post' action='syslog_dashboards.php' enctype='multipart/form-data'>";

	html_start_box(__('Import Dashboard', 'syslog'), '100%', false, 3, 'center', '');

	draw_edit_form(
		[
			'config' => ['no_form_tag' => true],
			'fields' => $form_data
		]
	);

	html_end_box();

	form_hidden_box('save_component_import', '1', '');

	form_save_button('', 'import', 'id', false);
}

/**
 * Display the dashboard edit form.
 *
 * @param array<string, mixed> $row   The dashboard row being edited.
 * @param string               $error The error message to display, if any.
 *
 * @return void
 */
function syslog_dashboard_edit($row, $error) {
	// Cacti accounts and groups to grant this dashboard to, beyond its owner
	// and the global share flag. The 'all' entry shares it with every
	// signed-in user.
	$usernames = array_rekey(db_fetch_assoc('SELECT username FROM user_auth ORDER BY username'), 'username', 'username');
	$users     = array_rekey(db_fetch_assoc('SELECT id, username FROM user_auth ORDER BY username'), 'id', 'username');
	$groups    = array_rekey(db_fetch_assoc('SELECT id, name FROM user_auth_group ORDER BY name'), 'id', 'name');
	$shares    = syslog_fetch_item_shares('dashboard', (int) $row['id']);

	$users  = ['all' => __('All Users', 'syslog')] + $users;
	$groups = ['all' => __('All Groups', 'syslog')] + $groups;

	form_start('syslog_dashboards.php', 'syslog_dashboard_form');
	html_start_box(__('Edit Dashboard', 'syslog'), '100%', false, 3, 'center', '');
	draw_edit_form(['config' => ['no_form_tag' => true], 'fields' => [
		'name'           => ['friendly_name' => __('Name', 'syslog'), 'method' => 'textbox', 'value' => $row['name'], 'max_length' => 128, 'size' => 60, 'description' => __('The name shown in the Dashboards select of the Syslog Dashboard tab.', 'syslog')],
		'owner'          => ['friendly_name' => __('Owner', 'syslog'), 'method' => 'drop_array', 'array' => $usernames, 'value' => $row['user'], 'description' => __('The account that owns this dashboard and can manage its panels.', 'syslog')],
		'shared'         => ['friendly_name' => __('Shared', 'syslog'), 'method' => 'static', 'value' => $row['is_global'] === 'on' ? __('Yes', 'syslog') : __('No', 'syslog')],
		'shared_users'   => ['friendly_name' => __('Shared With Users', 'syslog'), 'method' => 'drop_multi', 'array' => $users, 'value' => $shares['users'], 'description' => __('Users who can view this dashboard in addition to its owner and any global sharing. All Users shares it with everyone.', 'syslog')],
		'shared_groups'  => ['friendly_name' => __('Shared With Groups', 'syslog'), 'method' => 'drop_multi', 'array' => $groups, 'value' => $shares['groups'], 'description' => __('Groups who can view this dashboard in addition to its owner and any global sharing. All Groups shares it with everyone.', 'syslog')],
		'id'             => ['method' => 'hidden', 'value' => (int) $row['id']],
		'save_dashboard' => ['method' => 'hidden', 'value' => '1']
	]]);
	html_end_box();

	if ($error !== '') {
		print "<p class='ui-state-error ui-corner-all' role='alert'>" . html_escape($error) . '</p>';
	}
	print "<p class='textInfo'>" . __('Renaming applies to every viewer of this dashboard. Panels are managed by their owners from the Syslog Dashboard tab.', 'syslog') . '</p>';
	form_save_button('syslog_dashboards.php', '', 'edit', false);
}