mirror of
https://github.com/Cacti/cacti.git
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540 lines
16 KiB
PHP
540 lines
16 KiB
PHP
<?php
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/*
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+-------------------------------------------------------------------------+
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| Copyright (C) 2004-2023 The Cacti Group |
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| |
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| This program is free software; you can redistribute it and/or |
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| modify it under the terms of the GNU General Public License |
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| as published by the Free Software Foundation; either version 2 |
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| of the License, or (at your option) any later version. |
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| |
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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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+-------------------------------------------------------------------------+
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| Cacti: The Complete RRDtool-based Graphing Solution |
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+-------------------------------------------------------------------------+
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| This code is designed, written, and maintained by the Cacti Group. See |
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| about.php and/or the AUTHORS file for specific developer information. |
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+-------------------------------------------------------------------------+
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| http://www.cacti.net/ |
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+-------------------------------------------------------------------------+
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*/
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include('./include/auth.php');
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include_once('./lib/import.php');
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include_once('./lib/poller.php');
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include_once('./lib/template.php');
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include_once('./lib/utility.php');
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/* set default action */
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set_default_action();
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$action = get_request_var('action');
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$is_save = isset_request_var('save_component_import');
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$tmp_dir = sys_get_temp_dir();
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$tmp_len = strlen($tmp_dir);
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$tmp_dir .= ($tmp_len !== 0 && substr($tmp_dir, -$tmp_len) === '/') ? '': '/';
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$is_tmp = is_tmp_writable(sys_get_temp_dir());
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if ($is_tmp && $is_save && $action == 'save') {
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form_save();
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} else {
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top_header();
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if ($is_tmp) {
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import();
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} else {
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bad_tmp();
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}
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bottom_footer();
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}
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/* --------------------------
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The Save Function
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-------------------------- */
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function form_save() {
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global $preview_only, $messages, $import_messages;
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if (isset_request_var('save_component_import')) {
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//print '<pre>';print_r($_FILES);print '</pre>';exit;
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if (($_FILES['import_file']['tmp_name'] != 'none') && ($_FILES['import_file']['tmp_name'] != '')) {
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/* file upload */
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$fp = fopen($_FILES['import_file']['tmp_name'],'r');
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$xml_data = fread($fp,filesize($_FILES['import_file']['tmp_name']));
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fclose($fp);
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} else {
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header('Location: templates_import.php'); exit;
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}
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if (get_filter_request_var('import_data_source_profile') == '0') {
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$import_as_new = true;
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$profile_id = db_fetch_cell('SELECT id FROM data_source_profiles ORDER BY `default` DESC LIMIT 1');
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} else {
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$import_as_new = false;
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$profile_id = get_request_var('import_data_source_profile');
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}
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if (get_nfilter_request_var('preview_only') == 'true') {
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$preview_only = true;
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} else {
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$preview_only = false;
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}
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if (isset_request_var('remove_orphans') && get_nfilter_request_var('remove_orphans') == 'on') {
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$remove_orphans = true;
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} else {
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$remove_orphans = false;
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}
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if (isset_request_var('replace_svalues') && get_nfilter_request_var('replace_svalues') == 'on') {
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$replace_svalues = true;
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} else {
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$replace_svalues = false;
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}
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$import_hashes = array();
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/* loop through each of the graphs selected on the previous page and get more info about them */
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foreach ($_POST as $var => $val) {
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if (strpos($var, 'chk_') !== false) {
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$id = base64_decode(str_replace('chk_', '', $var));
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$id = json_decode($id, true);
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if (isset($id['hash'])) {
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$import_hashes[] = $id['hash'];
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}
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}
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}
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$import_messages = array();
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/* obtain debug information if it's set */
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$debug_data = import_xml_data($xml_data, $import_as_new, $profile_id, $remove_orphans, $replace_svalues, $import_hashes);
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if (!$preview_only) {
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raise_message('import_success', __('The Template Import Succeeded.'), MESSAGE_LEVEL_INFO);
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header('Location: templates_import.php');
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} elseif ($debug_data !== false && cacti_sizeof($debug_data)) {
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//print '<pre>';print_r($debug_data);print '</pre>';exit;
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$templates = prepare_template_display($debug_data);
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//print '<pre>';print_r($templates);print '</pre>';
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display_template_data($templates);
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exit;
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} else {
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cacti_log(sprintf("ERROR: Import or Preview failed for XML file %s!", $_FILES['import_file']['name']), false, 'IMPORT');
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$message_text = '';
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if (cacti_sizeof($import_messages)) {
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foreach($import_messages as $message) {
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if (isset($messages[$message])) {
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$message_text .= ($message_text != '' ? '<br>':'') . $messages[$message]['message'];
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}
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}
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}
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raise_message_javascript(__('Error in Template', 'package'), __('The Template XML file "%s" validation failed', $_FILES['import_file']['name']), __('See the cacti.log for more information, and review the XML file for proper syntax. The error details are shown below.<br><br><b>Errors:</b><br>%s', $message_text));
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}
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}
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}
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function prepare_template_display(&$import_info) {
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global $hash_type_names;
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$templates = array();
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/**
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* This function will create an array of item types and their status
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* the user will have an option to import select items based upon
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* these values.
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*
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* $templates['template_hash'] = array(
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* 'package' => 'some_package_name',
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* 'package_file' => 'some_package_filename',
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* 'type' => 'some_type',
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* 'type_name' => 'some_type_name',
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* 'name' => 'some_name',
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* 'status' => 'some_status'
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* );
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*/
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if (cacti_sizeof($import_info)) {
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foreach ($import_info as $type => $type_array) {
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if ($type == 'files') {
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$templates['files'] = $type_array;
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continue;
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}
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foreach ($type_array as $index => $vals) {
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$hash = $vals['hash'];
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if (!isset($templates[$hash])) {
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$templates[$hash]['status'] = $vals['type'];;
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} else {
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$templates[$hash]['status'] .= '<br>' . $vals['type'];;
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}
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$templates[$hash]['type'] = $type;
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$templates[$hash]['type_name'] = $hash_type_names[$type];
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$templates[$hash]['name'] = $vals['title'];
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unset($vals['title']);
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unset($vals['result']);
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unset($vals['hash']);
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unset($vals['type']);
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if (isset($vals['dep'])) {
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$template[$hash]['deps'] = $vals['dep'];
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}
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if (cacti_sizeof($vals)) {
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$templates[$hash]['vals'] = $vals;
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}
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}
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}
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}
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return $templates;
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}
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function display_template_data(&$templates) {
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global $config;
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if (isset($templates['files'])) {
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$files = $templates['files'];
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unset($templates['files']);
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html_start_box(__('Import Files [ If Files are missing, locate and install before using ]'), '100%', '', '1', 'center', '');
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$display_text = array(
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array(
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'display' => __('File Name')
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),
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array(
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'display' => __('Status')
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)
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);
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html_header($display_text);
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$id = 0;
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foreach($files as $path => $status) {
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if ($status == 'found') {
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$status = "<span class='deviceUp'>" . __('Exists') . '</span>';
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} elseif ($status == 'notreadable') {
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$status = "<span class='deviceRecovering'>" . __('Not Readable') . '</span>';
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} else {
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$status = "<span class='deviceDown'>" . __('Not Found') . '</span>';
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}
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form_alternate_row('line_' . $id);
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form_selectable_cell($path, $id);
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form_selectable_cell($status, $id);
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form_end_row();
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}
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html_end_box();
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}
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if (cacti_sizeof($templates)) {
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html_start_box(__('Import Templates [ None selected imports all, Check to import selectively ]'), '100%', '', '1', 'center', '');
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$display_text = array(
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array(
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'display' => __('Template Type')
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),
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array(
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'display' => __('Template Name')
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),
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array(
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'display' => __('Status')
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),
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array(
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'display' => __('Dependencies')
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),
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array(
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'display' => __('Changes/Diffferences')
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)
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);
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html_header_checkbox($display_text, false, '', true, 'import');
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$templates = array_reverse($templates);
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foreach($templates as $hash => $detail) {
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$id = base64_encode(
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json_encode(
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array(
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'hash' => $hash,
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'type' => $detail['type_name'],
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'name' => $detail['name'],
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'status' => $detail['status']
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)
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)
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);
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if ($detail['status'] == 'updated') {
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$status = "<span class='updateObject'>" . __('Updated') . '</span>';
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} elseif ($detail['status'] == 'new') {
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$status = "<span class='newObject'>" . __('New') . '</span>';
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} elseif ($detail['status'] == 'damaged') {
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$status = "<span class='deviceDown'>" . __('Damaged') . '</span>';
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} else {
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$status = "<span class='deviceUp'>" . __('Unchanged') . '</span>';
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}
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form_alternate_row('line_import_' . $detail['status'] . '_' . $id);
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form_selectable_cell($detail['type_name'], $id);
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form_selectable_cell($detail['name'], $id);
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form_selectable_cell($status, $id);
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if (isset($detail['deps'])) {
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$dep_details = array();
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$unmet_count = 0;
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$met_count = 0;
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foreach($detail['deps'] as $hash => $dep) {
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if ($dep == 'met') {
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$dep_details[$dep] = $dep;
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$met_count++;
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} else {
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$dep_details[$dep] = $dep;
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$unmet_count++;
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}
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}
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if (isset($dep_details['met'])) {
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$dep_details['met'] = __('Met: %d', $met_count);
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}
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if (isset($dep_details['unmet'])) {
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$dep_details['unmet'] = __('Unmet: %d', $unmet_count);
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}
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form_selectable_cell(implode(', ', $diff_details), $id, '', 'white-space:pre-wrap');
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} else {
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form_selectable_cell(__('None'), $id);
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}
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if ($detail['status'] == 'damaged') {
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form_selectable_cell(__('Some CDEF Items will not import due to an export error! Contact Template provider for an updated export.'), $id);
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} elseif (isset($detail['vals'])) {
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$diff_details = '';
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$diff_array = array();
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$orphan_array = array();
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foreach($detail['vals'] as $type => $diffs) {
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if ($type == 'differences') {
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foreach($diffs as $item) {
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$diff_array[$item] = $item;
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}
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} elseif ($type == 'orphans') {
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foreach($diffs as $item) {
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$orphan_array[$item] = $item;
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}
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}
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}
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if (cacti_sizeof($diff_array)) {
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$diff_details .= __('Differences', 'package') . '<br>' . implode('<br>', $diff_array);
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}
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if (cacti_sizeof($orphan_array)) {
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$diff_details .= ($diff_details != '' ? '<br>':'') . __('Orphans', 'package') . '<br>' . implode('<br>', $orphan_array);
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}
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form_selectable_cell($diff_details, $id, '', 'white-space:pre-wrap');
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} else {
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form_selectable_cell(__('None'), $id);
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}
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form_checkbox_cell($detail['name'], $id);
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form_end_row();
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}
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html_end_box();
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}
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}
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function bad_tmp() {
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html_start_box(__('Import Template'), '60%', '', '1', 'center', '');
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form_alternate_row();
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print "<td class='textarea'><p><strong>" . __('ERROR') . ":</strong> " .__('Failed to access temporary folder, import functionality is disabled') . "</p></td></tr>\n";
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html_end_box();
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}
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function import() {
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global $hash_type_names, $fields_template_import;
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$default_profile = db_fetch_cell('SELECT id FROM data_source_profiles WHERE `default`="on"');
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if (empty($default_profile)) {
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$default_profile = db_fetch_cell('SELECT id FROM data_source_profiles ORDER BY id LIMIT 1');
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}
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form_start('templates_import.php', 'import', true);
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/* ================= input validation and session storage ================= */
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$filters = array(
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'preview_only' => array(
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'filter' => FILTER_VALIDATE_REGEXP,
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'options' => array('options' => array('regexp' => '(true|false)')),
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'default' => 'on'
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),
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'replace_svalues' => array(
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'filter' => FILTER_VALIDATE_REGEXP,
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'options' => array('options' => array('regexp' => '(true|false)')),
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'default' => ''
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),
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'remove_orphans' => array(
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'filter' => FILTER_VALIDATE_REGEXP,
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'options' => array('options' => array('regexp' => '(true|false)')),
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'default' => ''
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),
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'data_source_profile' => array(
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'filter' => FILTER_VALIDATE_INT,
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'default' => $default_profile
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),
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'image_format' => array(
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'filter' => FILTER_VALIDATE_INT,
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'default' => read_config_option('default_image_format')
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),
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'graph_width' => array(
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'filter' => FILTER_VALIDATE_INT,
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'default' => read_config_option('default_graph_width')
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),
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'graph_height' => array(
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'filter' => FILTER_VALIDATE_INT,
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'default' => read_config_option('default_graph_height')
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),
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);
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validate_store_request_vars($filters, 'sess_pimport');
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/* ================= input validation ================= */
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$fields_template_import['import_data_source_profile']['default'] = $default_profile;
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if (isset_request_var('replace_svalues') && get_nfilter_request_var('replace_svalues') == 'true') {
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$fields_template_import['replace_svalues']['value'] = 'on';
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} else {
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$fields_template_import['replace_svalues']['value'] = '';
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}
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if (isset_request_var('remove_orphans') && get_nfilter_request_var('remove_orphans') == 'true') {
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$fields_template_import['remove_orphans']['value'] = 'on';
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} else {
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$fields_template_import['remove_orphans']['value'] = '';
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}
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if (isset_request_var('image_format')) {
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$fields_template_import['image_format']['value'] = get_filter_request_var('image_format');
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} else {
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$fields_template_import['image_format']['value'] = read_config_option('default_image_format');
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}
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if (isset_request_var('graph_width')) {
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$fields_template_import['graph_width']['value'] = get_filter_request_var('graph_width');
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} else {
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$fields_template_import['graph_width']['value'] = read_config_option('default_graph_width');
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}
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if (isset_request_var('graph_height')) {
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$fields_template_import['graph_height']['value'] = get_filter_request_var('graph_height');
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} else {
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$fields_template_import['graph_height']['value'] = read_config_option('default_graph_height');
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}
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html_start_box(__('Import Template'), '100%', true, '3', 'center', '');
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draw_edit_form(
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array(
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'config' => array('no_form_tag' => true),
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'fields' => $fields_template_import
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)
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);
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html_end_box(true, true);
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print '<div id="contents"></div>';
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form_hidden_box('save_component_import','1','');
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form_save_button('', 'import', 'import', false);
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?>
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<script type='text/javascript'>
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$(function() {
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$('#import_file').change(function() {
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var form = $('#import')[0];
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var data = new FormData(form);
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Pace.start();
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$.ajax({
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type: 'POST',
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enctype: 'multipart/form-data',
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url: urlPath + '/templates_import.php?preview_only=true',
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data: data,
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processData: false,
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contentType: false,
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cache: false,
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timeout: 600000,
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success: function (data) {
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if ($('#contents').length == 0) {
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$('#main').append('<div id="contents"></div>');
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} else {
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$('#contents').empty();
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}
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$('#contents').html(data);
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if ($('#templates_import_save2_child').length) {
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applySelectorVisibilityAndActions();
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$('#templates_import_save2_child').find('tr[id^="line_import_new_"]').each(function(event) {
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selectUpdateRow(event, $(this));
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});
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}
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Pace.stop();
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},
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error: function (e) {
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if ($('#contents').length == 0) {
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$('#main').append('<div id="contents"></div>');
|
|
} else {
|
|
$('#contents').empty();
|
|
}
|
|
|
|
$('#contents').html(data);
|
|
|
|
Pace.stop();
|
|
}
|
|
});
|
|
});
|
|
});
|
|
</script>
|
|
<?php
|
|
}
|
|
|
|
function is_tmp_writable($tmp_dir) {
|
|
$tmp_dir = sys_get_temp_dir();
|
|
$tmp_len = strlen($tmp_dir);
|
|
$tmp_dir .= ($tmp_len !== 0 && substr($tmp_dir, -$tmp_len) === '/') ? '': '/';
|
|
$is_tmp = is_resource_writable($tmp_dir);
|
|
return $is_tmp;
|
|
}
|