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85ad3d82
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Assos Assos
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<?php
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/**
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* @file
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* The Node export module.
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*
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* Allows users to export nodes and then import them into another Drupal installation.
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*/
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/**
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* Implements hook_permission().
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*/
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function node_export_permission() {
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return array(
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'export nodes' => array(
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'title' => t('Export nodes'),
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),
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'export own nodes' => array(
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'title' => t('Export own nodes'),
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),
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'use PHP to import nodes' => array(
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'title' => t('Use PHP to import nodes'),
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'description' => t('Required for importing, but can allow execution of PHP.'),
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'restrict access' => TRUE,
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),
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);
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}
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/**
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* Implements hook_menu().
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*/
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function node_export_menu() {
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$items['admin/config/content/node_export'] = array(
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'access arguments' => array('administer site configuration'),
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'page callback' => 'drupal_get_form',
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'page arguments' => array('node_export_settings'),
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'title' => 'Node export',
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'description' => 'Configure the settings for Node export.',
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'file' => 'node_export.pages.inc',
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);
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$selected_formats = variable_get('node_export_format', array('drupal'));
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if (count(array_filter($selected_formats)) > 1) {
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$format_handlers = node_export_format_handlers();
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foreach ($format_handlers as $format_handler => $format) {
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if (!empty($selected_formats[$format_handler])) {
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$items['node/%node/node_export/' . $format_handler] = array(
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'access callback' => 'node_export_access_export',
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'access arguments' => array(1),
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'page callback' => 'node_export_gui',
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'page arguments' => array(1, $format_handler),
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'title' => 'Node export (' . $format['#title'] . ')',
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'weight' => 5,
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'type' => MENU_LOCAL_TASK,
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'context' => MENU_CONTEXT_PAGE | MENU_CONTEXT_INLINE,
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'file' => 'node_export.pages.inc',
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);
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}
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}
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}
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else {
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$items['node/%node/node_export'] = array(
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'access callback' => 'node_export_access_export',
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'access arguments' => array(1),
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'page callback' => 'node_export_gui',
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'page arguments' => array(1),
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'title' => 'Node export',
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'weight' => 5,
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'type' => MENU_LOCAL_TASK,
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'context' => MENU_CONTEXT_PAGE | MENU_CONTEXT_INLINE,
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'file' => 'node_export.pages.inc',
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);
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}
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$items['admin/content/node_export'] = array(
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'access arguments' => array('export nodes'),
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'page callback' => 'node_export_gui',
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'page arguments' => array(NULL, NULL),
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'title' => 'Node export',
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'type' => MENU_CALLBACK,
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'file' => 'node_export.pages.inc',
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);
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$items['node/add/node_export'] = array(
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'title' => 'Node export: import',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('node_export_import_form'),
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'access callback' => 'node_export_access_import',
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'description' => 'Import content using <em>Node export</em>.',
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'file' => 'node_export.pages.inc',
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);
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return $items;
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}
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/**
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* Check access to export a node.
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*/
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function node_export_access_export($node) {
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global $user;
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if (is_int($node)) {
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$node = node_load($node);
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}
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if (function_exists('drush_main')) {
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// Always allow drush to export nodes.
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$access = TRUE;
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}
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else {
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// Check basic role permissions first.
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$access = (user_access('export nodes') || ($user->uid && ($node->uid == $user->uid) && user_access('export own nodes')));
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// Make sure the user can view the original node content.
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$access = $access && node_access('view', $node);
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}
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// Let other modules alter this - for example to only allow some users
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// to export specific nodes or types.
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drupal_alter("node_export_access_export", $access, $node);
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return $access;
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}
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/**
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* Check access to import a node.
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*/
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function node_export_access_import($node = NULL) {
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global $user;
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if (function_exists('drush_main')) {
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// Always allow drush to import nodes.
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$access = TRUE;
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}
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elseif (defined('MAINTENANCE_MODE') && MAINTENANCE_MODE == 'install') {
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// During the install phase $user is the Anonymous user; however, in
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// practice $user is performing tasks only granted to the admin user
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// (eg: installing modules, changing site settings). For this reason
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// it seems sensible to allow this "Anonymous admin" user to import
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// any nodes they wish.
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$access = TRUE;
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}
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else {
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// Check basic role permissions first.
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$access = user_access('use PHP to import nodes');
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if (!is_null($node) && $access) {
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// Check node conditions.
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$access = node_access('create', $node->type);
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}
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}
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// Let other modules alter this - for example to only allow some users
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// to import specific nodes or types.
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drupal_alter("node_export_access_import", $access, $node);
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return $access;
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}
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/**
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* Check access to export an array of nodes.
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*/
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function node_export_access_export_nodes($nodes) {
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// Convert to array if it isn't already.
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if (is_object($nodes)) {
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$nodes = array($nodes);
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}
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foreach ($nodes as &$node) {
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if (!node_export_access_export($node)) {
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return FALSE;
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}
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}
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return TRUE;
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}
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/**
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* Check access to import an array of nodes.
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*/
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function node_export_access_import_nodes($nodes) {
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// Convert to array if it isn't already.
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if (is_object($nodes)) {
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$nodes = array($nodes);
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}
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foreach ($nodes as &$node) {
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if (!node_export_access_import($node)) {
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return FALSE;
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}
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}
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return TRUE;
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}
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/**
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* Implements hook_node_type_update().
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*/
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function node_export_node_type_update($info) {
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if (!empty($info->old_type) && $info->old_type != $info->type) {
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if (variable_get('node_export_reset_' . $info->old_type, FALSE)) {
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variable_del('node_export_reset_' . $info->old_type);
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variable_set('node_export_reset_' . $info->type, TRUE);
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}
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}
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}
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/**
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* Implements hook_node_type_delete().
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*/
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function node_export_node_type_delete($info) {
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variable_del('node_export_reset_' . $info->type);
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}
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/**
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* Implements hook_views_api().
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*/
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function node_export_views_api() {
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return array(
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'api' => 3,
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'path' => drupal_get_path('module', 'node_export') . '/views',
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);
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}
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/**
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* Implements hook_node_operations().
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*/
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function node_export_node_operations() {
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$operations = array();
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if (user_access('export nodes')) {
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$selected_formats = variable_get('node_export_format', array('drupal'));
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if (count(array_filter($selected_formats)) > 1) {
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$format_handlers = node_export_format_handlers();
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foreach ($format_handlers as $format_handler => $format) {
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if ($selected_formats[$format_handler]) {
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$operations['node_export_' . $format_handler] = array(
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'label' => t('Node export') . " (" . $format['#title'] . ")",
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'callback' => 'node_export_bulk_operation',
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'callback arguments' => array('format' => $format_handler),
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);
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}
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}
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}
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else {
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$operations = array(
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'node_export' => array(
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'label' => t('Node export'),
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'callback' => 'node_export_bulk_operation',
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),
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);
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}
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}
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return $operations;
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}
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/**
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* Callback for use with hook_node_operations().
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*/
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function node_export_bulk_operation($nodes = NULL, $format = NULL, $delivery = NULL) {
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module_load_include('inc', 'node_export', 'node_export.pages');
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return node_export_gui($nodes, $format, $delivery);
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}
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/**
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* Implements hook_action_info()
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*/
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function node_export_action_info() {
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$actions = array();
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if (user_access('export nodes')) {
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$selected_formats = variable_get('node_export_format', array('drupal'));
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$format_handlers = node_export_format_handlers();
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foreach ($format_handlers as $format_handler => $format) {
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if (!empty($selected_formats[$format_handler])) {
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// @todo: should formats be able to define their own actions?
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if (!empty($format['#file']) && is_file($format['#file'])) {
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require_once $format['#file'];
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}
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$format_action = 'node_export_' . $format_handler . '_action';
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if (function_exists($format_action . '_form')) {
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$actions[$format_action] = array(
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'type' => 'node',
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'label' => t('Node export') . " (" . $format['#title'] . ")",
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'behavior' => array('changes_property'),
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// This action only works when invoked through VBO. That's why it's
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// declared as non-configurable to prevent it from being shown in the
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// "Create an advanced action" dropdown on admin/config/system/actions.
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'configurable' => FALSE,
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'vbo_configurable' => TRUE,
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);
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}
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}
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}
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}
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return $actions;
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}
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/**
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* Export Nodes Action "Configuration" Form
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*
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* Technically for a normal action this is where you would provide config
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* for the actual execution of the action. However, we're hijacking it to
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* present the completed node_export_gui page.
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*/
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function node_export_action_form($context, &$form_state, $format = NULL) {
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// Get the name of the vbo views field
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$vbo = _views_bulk_operations_get_field($form_state['build_info']['args'][0]);
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// Adjust the selection in case the user chose 'select all'
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_views_bulk_operations_adjust_selection($form_state['selection'], $form_state['select_all_pages'], $vbo);
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$nodes = array_combine($form_state['selection'], $form_state['selection']);
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return node_export_bulk_operation($nodes);
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}
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/**
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306 |
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* Export nodes.
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307 |
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*
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308 |
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* @param $nids
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* A node ID or array of node IDs to export.
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* @param $format
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* The format to use for export.
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312 |
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* @param $msg_t
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313 |
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* Function used to translate.
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314 |
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* @return
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315 |
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* An array with keys 'success' which is a boolean value representing whether
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316 |
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* the export was successful and 'output' which contains the code string or an
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* array of translated error messages to be shown to the user.
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*/
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function node_export($nids, $format = NULL, $msg_t = 't') {
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global $user;
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321 |
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322 |
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// Make $nids an array if it isn't.
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if (is_int($nids)) {
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$nids = array($nids);
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}
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elseif (is_object($nids)) {
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$nids = array($nids->nid);
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}
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329 |
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$nodes = array();
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331 |
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foreach ($nids as $nid) {
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332 |
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$original_node = node_load($nid);
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if (!node_export_access_export($original_node)) {
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// Halt exporting.
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$error = $msg_t("You do not have permission to perform a Node export on one or more of these nodes. No nodes exported.");
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return array(
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'success' => FALSE,
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'output' => array($error),
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);
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}
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$node = node_export_prepare_node($original_node);
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$nodes[] = $node;
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}
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347 |
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// Get the node code from the format handler
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349 |
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$format_handlers = node_export_format_handlers();
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$node_export_format = variable_get('node_export_format', array('drupal'));
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$format_handler = $format ? $format : reset($node_export_format);
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352 |
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if (!isset($format_handlers[$format_handler])) {
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$format_handler = 'drupal';
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}
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355 |
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// Let other modules do special fixing up.
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357 |
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drupal_alter('node_export', $nodes, $format_handler);
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358 |
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// If any nodes are set to FALSE, then an error was triggered in another module.
|
360 |
|
|
// Currently modules doing this should also leave a watchdog warning.
|
361 |
|
|
if (in_array(FALSE, $nodes)) {
|
362 |
|
|
// Halt exporting.
|
363 |
|
|
$error = $msg_t('An error occurred when processing nodes, please check your logs. No nodes exported.');
|
364 |
|
|
return array(
|
365 |
|
|
'success' => FALSE,
|
366 |
|
|
'output' => array($error),
|
367 |
|
|
);
|
368 |
|
|
}
|
369 |
|
|
|
370 |
|
|
if (!empty($format_handlers[$format_handler]['#file']) && is_file($format_handlers[$format_handler]['#file'])) {
|
371 |
|
|
require_once $format_handlers[$format_handler]['#file'];
|
372 |
|
|
}
|
373 |
|
|
|
374 |
|
|
$code_string = call_user_func(
|
375 |
|
|
$format_handlers[$format_handler]['#export_callback'],
|
376 |
|
|
$nodes,
|
377 |
|
|
$format_handler
|
378 |
|
|
);
|
379 |
|
|
|
380 |
|
|
// Let modules modify the node code.
|
381 |
|
|
drupal_alter('node_export_encode', $code_string, $nodes, $format_handler);
|
382 |
|
|
|
383 |
|
|
return array(
|
384 |
|
|
'success' => TRUE,
|
385 |
|
|
'output' => $code_string,
|
386 |
|
|
'format' => $format_handler,
|
387 |
|
|
);
|
388 |
|
|
|
389 |
|
|
}
|
390 |
|
|
|
391 |
|
|
/**
|
392 |
|
|
* Prepare a single node during export.
|
393 |
|
|
*/
|
394 |
|
|
function node_export_prepare_node(&$original_node) {
|
395 |
|
|
// Create UUID if it's not there.
|
396 |
|
|
if (!uuid_get_uuid('node', 'nid', $original_node->nid)) {
|
397 |
|
|
$original_node->uuid = uuid_set_uuid('node', 'nid', $original_node->nid);
|
398 |
|
|
// Save it so future node exports are consistent.
|
399 |
|
|
node_save($original_node);
|
400 |
|
|
}
|
401 |
|
|
|
402 |
|
|
$node = clone($original_node);
|
403 |
|
|
|
404 |
|
|
// Fix taxonomy array
|
405 |
|
|
if (isset($node->taxonomy) && count($node->taxonomy)) {
|
406 |
|
|
$vocabularies = taxonomy_get_vocabularies();
|
407 |
|
|
$new_taxonomy = array();
|
408 |
|
|
foreach ($node->taxonomy as $term) {
|
409 |
|
|
// Free-tagging vocabularies need a different format
|
410 |
|
|
if ($vocabularies[$term->vid]->tags) {
|
411 |
|
|
$new_taxonomy['tags'][$term->vid][] = $term->name;
|
412 |
|
|
}
|
413 |
|
|
else {
|
414 |
|
|
$new_taxonomy[$term->vid][$term->tid] = $term->tid;
|
415 |
|
|
}
|
416 |
|
|
}
|
417 |
|
|
if (isset($new_taxonomy['tags']) && count($new_taxonomy['tags'])) {
|
418 |
|
|
// Comma seperate the tags
|
419 |
|
|
foreach ($new_taxonomy['tags'] as $vid => $tags) {
|
420 |
|
|
$new_taxonomy['tags'][$vid] = implode(', ', $tags);
|
421 |
|
|
}
|
422 |
|
|
}
|
423 |
|
|
$node->taxonomy = $new_taxonomy;
|
424 |
|
|
}
|
425 |
|
|
|
426 |
|
|
// Attach path to the node. Drupal doesn't attach this anymore for
|
427 |
|
|
// performance reasons http://drupal.org/node/332333#comment-2163634.
|
428 |
|
|
$node->path = path_load(array('source' => 'node/' . $node->nid));
|
429 |
|
|
|
430 |
|
|
// Fix menu array
|
431 |
|
|
$node->menu = node_export_get_menu($original_node);
|
432 |
|
|
|
433 |
|
|
// Remove recursion from the object.
|
434 |
|
|
$node = node_export_remove_recursion($node);
|
435 |
|
|
|
436 |
|
|
// Add a parameter to identify this node as coming from D7, might be useful some day.
|
437 |
|
|
$node->node_export_drupal_version = '7';
|
438 |
|
|
|
439 |
|
|
// Export file fields.
|
440 |
|
|
node_export_file_field_export($node, $original_node);
|
441 |
|
|
|
442 |
|
|
// Let other modules do special fixing up.
|
443 |
|
|
drupal_alter('node_export_node', $node, $original_node);
|
444 |
|
|
|
445 |
|
|
return $node;
|
446 |
|
|
}
|
447 |
|
|
|
448 |
|
|
/**
|
449 |
|
|
* Check if all types in the import exist.
|
450 |
|
|
*
|
451 |
|
|
* @return
|
452 |
|
|
* TRUE if all types exist, otherwise an array of missing type names.
|
453 |
|
|
*/
|
454 |
|
|
function node_export_import_types_check($nodes) {
|
455 |
|
|
$missing_types = array();
|
456 |
|
|
foreach ($nodes as $node) {
|
457 |
|
|
if (node_type_get_name($node) == FALSE) {
|
458 |
|
|
$missing_types[$node->type] = $node->type;
|
459 |
|
|
}
|
460 |
|
|
}
|
461 |
|
|
return (!empty($missing_types) ? $missing_types : TRUE);
|
462 |
|
|
}
|
463 |
|
|
|
464 |
|
|
/**
|
465 |
|
|
* Import Function
|
466 |
|
|
*
|
467 |
|
|
* @param $code_string
|
468 |
|
|
* The string of export code.
|
469 |
|
|
* @param $msg_t
|
470 |
|
|
* Function used to translate.
|
471 |
|
|
* @param $save
|
472 |
|
|
* When TRUE will save the nodes that are imported.
|
473 |
|
|
* @return
|
474 |
|
|
* An array with keys 'success' which is a boolean value representing whether
|
475 |
|
|
* the import was successful and 'output' which contains an array of
|
476 |
|
|
* translated strings to be shown to the user as messages.
|
477 |
|
|
*/
|
478 |
|
|
function node_export_import($code_string, $msg_t = 't', $save = TRUE) {
|
479 |
|
|
// Early check to avoid letting hooligans and the elderly pass data to the
|
480 |
|
|
// eval() function call.
|
481 |
|
|
if (!node_export_access_import()) {
|
482 |
|
|
$error = $msg_t(
|
483 |
|
|
'You do not have permission to import any nodes.'
|
484 |
|
|
);
|
485 |
|
|
return array(
|
486 |
|
|
'success' => FALSE,
|
487 |
|
|
'output' => array($error),
|
488 |
|
|
);
|
489 |
|
|
}
|
490 |
|
|
|
491 |
|
|
// Allow modules to manipulate the $code_string.
|
492 |
|
|
drupal_alter('node_export_decode', $code_string);
|
493 |
|
|
|
494 |
|
|
// Pass the string to each format handler until one returns something useful.
|
495 |
|
|
$format_handlers = node_export_format_handlers();
|
496 |
|
|
$nodes = array();
|
497 |
|
|
$used_format = "";
|
498 |
|
|
foreach ($format_handlers as $format_handler => $format) {
|
499 |
|
|
|
500 |
|
|
if (!empty($format['#file']) && is_file($format['#file'])) {
|
501 |
|
|
require_once $format['#file'];
|
502 |
|
|
}
|
503 |
|
|
|
504 |
|
|
$nodes = call_user_func(
|
505 |
|
|
$format['#import_callback'],
|
506 |
|
|
$code_string
|
507 |
|
|
);
|
508 |
|
|
|
509 |
|
|
if (!empty($nodes)) {
|
510 |
|
|
$used_format = $format_handler;
|
511 |
|
|
break;
|
512 |
|
|
}
|
513 |
|
|
}
|
514 |
|
|
|
515 |
|
|
if (isset($nodes['success']) && !$nodes['success']) {
|
516 |
|
|
// Instead of returning nodes, the format handler returned an error array.
|
517 |
|
|
// Translate the errors and return them.
|
518 |
|
|
foreach ($nodes['output'] as $key => $output) {
|
519 |
|
|
$nodes['output'][$key] = $msg_t($output);
|
520 |
|
|
}
|
521 |
|
|
return array(
|
522 |
|
|
'success' => FALSE,
|
523 |
|
|
'output' => $nodes['output'],
|
524 |
|
|
);
|
525 |
|
|
}
|
526 |
|
|
|
527 |
|
|
if ($used_format == "") {
|
528 |
|
|
$error = $msg_t(
|
529 |
|
|
'Node export was unable to recognize the format of the supplied code. No nodes imported.'
|
530 |
|
|
);
|
531 |
|
|
return array(
|
532 |
|
|
'success' => FALSE,
|
533 |
|
|
'output' => array($error),
|
534 |
|
|
);
|
535 |
|
|
}
|
536 |
|
|
|
537 |
|
|
$nodes = node_export_restore_recursion($nodes);
|
538 |
|
|
|
539 |
|
|
$types_exist = node_export_import_types_check($nodes);
|
540 |
|
|
if ($types_exist !== TRUE) {
|
541 |
|
|
// There was a problem with the content types check.
|
542 |
|
|
$error = $msg_t(
|
543 |
|
|
'Error encountered during import. Node types unknown on this site: %t. No nodes imported.',
|
544 |
|
|
array('%t' => implode(", ", $types_exist))
|
545 |
|
|
);
|
546 |
|
|
return array(
|
547 |
|
|
'success' => FALSE,
|
548 |
|
|
'output' => array($error),
|
549 |
|
|
);
|
550 |
|
|
}
|
551 |
|
|
|
552 |
|
|
if (!node_export_access_import_nodes($nodes)) {
|
553 |
|
|
// There was a problem with permissions.
|
554 |
|
|
$error = $msg_t(
|
555 |
|
|
'You do not have permission to perform a Node export: import on one or more of these nodes. No nodes imported.'
|
556 |
|
|
);
|
557 |
|
|
return array(
|
558 |
|
|
'success' => FALSE,
|
559 |
|
|
'output' => array($error),
|
560 |
|
|
);
|
561 |
|
|
}
|
562 |
|
|
|
563 |
|
|
$count = 0;
|
564 |
|
|
$total = count($nodes);
|
565 |
|
|
// Let other modules do special fixing up.
|
566 |
|
|
drupal_alter('node_export_import', $nodes, $used_format, $save);
|
567 |
|
|
$new_nodes = array();
|
568 |
|
|
$messages = array();
|
569 |
|
|
foreach ($nodes as $original_node) {
|
570 |
|
|
$node = node_export_node_clone($original_node);
|
571 |
|
|
|
572 |
|
|
// Import file fields.
|
573 |
|
|
node_export_file_field_import($node, $original_node);
|
574 |
|
|
|
575 |
|
|
// Handle existing nodes.
|
576 |
|
|
$nids = entity_get_id_by_uuid('node', array($node->uuid));
|
577 |
|
|
if (!empty($nids[$node->uuid])) {
|
578 |
|
|
$existing = variable_get('node_export_existing', 'new');
|
579 |
|
|
switch ($existing) {
|
580 |
|
|
case 'new':
|
581 |
|
|
$node->is_new = TRUE;
|
582 |
|
|
unset($node->uuid);
|
583 |
|
|
break;
|
584 |
|
|
case 'revision':
|
585 |
|
|
$node->nid = $nids[$node->uuid];
|
586 |
|
|
$node->is_new = FALSE;
|
587 |
|
|
$node->revision = 1;
|
588 |
|
|
break;
|
589 |
|
|
case 'skip':
|
590 |
|
|
$save = FALSE;
|
591 |
|
|
break;
|
592 |
|
|
}
|
593 |
|
|
}
|
594 |
|
|
|
595 |
|
|
// Let other modules do special fixing up.
|
596 |
|
|
drupal_alter('node_export_node_import', $node, $original_node, $save);
|
597 |
|
|
|
598 |
|
|
if ($save) {
|
599 |
|
|
node_export_save($node);
|
600 |
|
|
$new_nodes[$node->nid] = $node;
|
601 |
|
|
$messages[] = $msg_t("Imported node !nid: !node", array('!nid' => $node->nid, '!node' => l($node->title, 'node/' . $node->nid)));
|
602 |
|
|
$count++;
|
603 |
|
|
}
|
604 |
|
|
else {
|
605 |
|
|
$new_nodes[] = $node;
|
606 |
|
|
}
|
607 |
|
|
}
|
608 |
|
|
|
609 |
|
|
if ($save) {
|
610 |
|
|
drupal_alter('node_export_after_import', $new_nodes, $used_format, $save);
|
611 |
|
|
$messages[] = $msg_t("!count of !total nodes were imported. Some values may have been reset depending on Node export's configuration.", array('!total' => $total, '!count' => $count));
|
612 |
|
|
|
613 |
|
|
// Clear the page and block caches.
|
614 |
|
|
cache_clear_all();
|
615 |
|
|
|
616 |
|
|
// Nodes were saved, so return the nids.
|
617 |
|
|
return array(
|
618 |
|
|
'success' => TRUE,
|
619 |
|
|
'output' => $messages,
|
620 |
|
|
'nids' => array_keys($new_nodes),
|
621 |
|
|
'format' => $used_format,
|
622 |
|
|
);
|
623 |
|
|
}
|
624 |
|
|
else {
|
625 |
|
|
// We didn't save, so return full nodes.
|
626 |
|
|
return array(
|
627 |
|
|
'success' => TRUE,
|
628 |
|
|
'output' => $messages,
|
629 |
|
|
'nodes' => $new_nodes,
|
630 |
|
|
'format' => $used_format,
|
631 |
|
|
);
|
632 |
|
|
}
|
633 |
|
|
|
634 |
|
|
}
|
635 |
|
|
|
636 |
|
|
|
637 |
|
|
/**
|
638 |
|
|
* Save a node object into the database.
|
639 |
|
|
*
|
640 |
|
|
* $node->changed is not forced like in node_save().
|
641 |
|
|
*
|
642 |
|
|
* A modified version of node_save().
|
643 |
|
|
*/
|
644 |
|
|
function node_export_save(&$node) {
|
645 |
|
|
$transaction = db_transaction();
|
646 |
|
|
|
647 |
|
|
try {
|
648 |
|
|
// Load the stored entity, if any.
|
649 |
|
|
if (!empty($node->nid) && !isset($node->original)) {
|
650 |
|
|
$node->original = entity_load_unchanged('node', $node->nid);
|
651 |
|
|
}
|
652 |
|
|
|
653 |
|
|
field_attach_presave('node', $node);
|
654 |
|
|
global $user;
|
655 |
|
|
|
656 |
|
|
// Determine if we will be inserting a new node.
|
657 |
|
|
if (!isset($node->is_new)) {
|
658 |
|
|
$node->is_new = empty($node->nid);
|
659 |
|
|
}
|
660 |
|
|
|
661 |
|
|
// Set the timestamp fields.
|
662 |
|
|
if (empty($node->created)) {
|
663 |
|
|
$node->created = REQUEST_TIME;
|
664 |
|
|
}
|
665 |
|
|
|
666 |
|
|
// The update of the changed value is forced in the original node_save().
|
667 |
|
|
if (empty($node->changed)) {
|
668 |
|
|
$node->changed = REQUEST_TIME;
|
669 |
|
|
}
|
670 |
|
|
|
671 |
|
|
$node->timestamp = REQUEST_TIME;
|
672 |
|
|
$update_node = TRUE;
|
673 |
|
|
|
674 |
|
|
// Let modules modify the node before it is saved to the database.
|
675 |
|
|
module_invoke_all('node_presave', $node);
|
676 |
|
|
|
677 |
|
|
if ($node->is_new || !empty($node->revision)) {
|
678 |
|
|
// When inserting either a new node or a new node revision, $node->log
|
679 |
|
|
// must be set because {node_revision}.log is a text column and therefore
|
680 |
|
|
// cannot have a default value. However, it might not be set at this
|
681 |
|
|
// point (for example, if the user submitting a node form does not have
|
682 |
|
|
// permission to create revisions), so we ensure that it is at least an
|
683 |
|
|
// empty string in that case.
|
684 |
|
|
// @todo: Make the {node_revision}.log column nullable so that we can
|
685 |
|
|
// remove this check.
|
686 |
|
|
if (!isset($node->log)) {
|
687 |
|
|
$node->log = '';
|
688 |
|
|
}
|
689 |
|
|
}
|
690 |
|
|
elseif (empty($node->log)) {
|
691 |
|
|
// If we are updating an existing node without adding a new revision, we
|
692 |
|
|
// need to make sure $node->log is unset whenever it is empty. As long as
|
693 |
|
|
// $node->log is unset, drupal_write_record() will not attempt to update
|
694 |
|
|
// the existing database column when re-saving the revision; therefore,
|
695 |
|
|
// this code allows us to avoid clobbering an existing log entry with an
|
696 |
|
|
// empty one.
|
697 |
|
|
unset($node->log);
|
698 |
|
|
}
|
699 |
|
|
|
700 |
|
|
// When saving a new node revision, unset any existing $node->vid so as to
|
701 |
|
|
// ensure that a new revision will actually be created, then store the old
|
702 |
|
|
// revision ID in a separate property for use by node hook implementations.
|
703 |
|
|
if (!$node->is_new && !empty($node->revision) && $node->vid) {
|
704 |
|
|
$node->old_vid = $node->vid;
|
705 |
|
|
unset($node->vid);
|
706 |
|
|
}
|
707 |
|
|
|
708 |
|
|
// Save the node and node revision.
|
709 |
|
|
if ($node->is_new) {
|
710 |
|
|
// For new nodes, save new records for both the node itself and the node
|
711 |
|
|
// revision.
|
712 |
|
|
drupal_write_record('node', $node);
|
713 |
|
|
_node_save_revision($node, $user->uid);
|
714 |
|
|
$op = 'insert';
|
715 |
|
|
}
|
716 |
|
|
else {
|
717 |
|
|
// For existing nodes, update the node record which matches the value of
|
718 |
|
|
// $node->nid.
|
719 |
|
|
drupal_write_record('node', $node, 'nid');
|
720 |
|
|
// Then, if a new node revision was requested, save a new record for
|
721 |
|
|
// that; otherwise, update the node revision record which matches the
|
722 |
|
|
// value of $node->vid.
|
723 |
|
|
if (!empty($node->revision)) {
|
724 |
|
|
_node_save_revision($node, $user->uid);
|
725 |
|
|
}
|
726 |
|
|
else {
|
727 |
|
|
_node_save_revision($node, $user->uid, 'vid');
|
728 |
|
|
$update_node = FALSE;
|
729 |
|
|
}
|
730 |
|
|
$op = 'update';
|
731 |
|
|
}
|
732 |
|
|
if ($update_node) {
|
733 |
|
|
db_update('node')
|
734 |
|
|
->fields(array('vid' => $node->vid))
|
735 |
|
|
->condition('nid', $node->nid)
|
736 |
|
|
->execute();
|
737 |
|
|
}
|
738 |
|
|
|
739 |
|
|
// Call the node specific callback (if any). This can be
|
740 |
|
|
// node_invoke($node, 'insert') or
|
741 |
|
|
// node_invoke($node, 'update').
|
742 |
|
|
node_invoke($node, $op);
|
743 |
|
|
|
744 |
|
|
// Save fields.
|
745 |
|
|
$function = "field_attach_$op";
|
746 |
|
|
$function('node', $node);
|
747 |
|
|
|
748 |
|
|
module_invoke_all('node_' . $op, $node);
|
749 |
|
|
module_invoke_all('entity_' . $op, $node, 'node');
|
750 |
|
|
|
751 |
|
|
// Update the node access table for this node. There's no need to delete
|
752 |
|
|
// existing records if the node is new.
|
753 |
|
|
$delete = $op == 'update';
|
754 |
|
|
node_access_acquire_grants($node, $delete);
|
755 |
|
|
|
756 |
|
|
// Clear internal properties.
|
757 |
|
|
unset($node->is_new);
|
758 |
|
|
unset($node->original);
|
759 |
|
|
// Clear the static loading cache.
|
760 |
|
|
entity_get_controller('node')->resetCache(array($node->nid));
|
761 |
|
|
|
762 |
|
|
// Ignore slave server temporarily to give time for the
|
763 |
|
|
// saved node to be propagated to the slave.
|
764 |
|
|
db_ignore_slave();
|
765 |
|
|
}
|
766 |
|
|
catch (Exception $e) {
|
767 |
|
|
$transaction->rollback();
|
768 |
|
|
watchdog_exception('node', $e);
|
769 |
|
|
throw $e;
|
770 |
|
|
}
|
771 |
|
|
}
|
772 |
|
|
|
773 |
|
|
/**
|
774 |
|
|
* Prepare a clone of the node during import.
|
775 |
|
|
*/
|
776 |
|
|
function node_export_node_clone($original_node) {
|
777 |
|
|
global $user;
|
778 |
|
|
|
779 |
|
|
$node = clone($original_node);
|
780 |
|
|
|
781 |
|
|
$node->nid = NULL;
|
782 |
|
|
$node->vid = NULL;
|
783 |
|
|
|
784 |
|
|
if (variable_get('node_export_reset_author_' . $node->type, TRUE)) {
|
785 |
|
|
$node->name = !empty($user->name) ? $user->name : (!empty($user->uid) ? NULL : variable_get('anonymous', t('Anonymous')));
|
786 |
|
|
$node->uid = $user->uid;
|
787 |
|
|
}
|
788 |
|
|
|
789 |
|
|
if (variable_get('node_export_reset_created_' . $node->type, TRUE)) {
|
790 |
|
|
$node->created = NULL;
|
791 |
|
|
}
|
792 |
|
|
|
793 |
|
|
if (variable_get('node_export_reset_changed_' . $node->type, TRUE)) {
|
794 |
|
|
$node->changed = NULL;
|
795 |
|
|
}
|
796 |
|
|
|
797 |
|
|
if (variable_get('node_export_reset_revision_timestamp_'. $node->type, TRUE)) {
|
798 |
|
|
$node->revision_timestamp = NULL;
|
799 |
|
|
}
|
800 |
|
|
|
801 |
|
|
if (variable_get('node_export_reset_last_comment_timestamp_'. $node->type, TRUE)) {
|
802 |
|
|
$node->last_comment_timestamp = NULL;
|
803 |
|
|
}
|
804 |
|
|
|
805 |
|
|
if (variable_get('node_export_reset_menu_' . $node->type, TRUE)) {
|
806 |
|
|
$node->menu = NULL;
|
807 |
|
|
}
|
808 |
|
|
|
809 |
|
|
if (variable_get('node_export_reset_path_' . $node->type, TRUE)) {
|
810 |
|
|
$node->path = NULL;
|
811 |
|
|
}
|
812 |
|
|
else {
|
813 |
|
|
if (is_array($node->path) && isset($node->path['pid'])) {
|
814 |
|
|
unset($node->path['pid']);
|
815 |
|
|
}
|
816 |
|
|
if (module_exists('pathauto')) {
|
817 |
|
|
// Prevent pathauto from creating a new path alias.
|
818 |
|
|
$node->path['pathauto'] = FALSE;
|
819 |
|
|
}
|
820 |
|
|
}
|
821 |
|
|
|
822 |
|
|
if (variable_get('node_export_reset_book_mlid_' . $node->type, TRUE) && isset($node->book['mlid'])) {
|
823 |
|
|
$node->book['mlid'] = NULL;
|
824 |
|
|
}
|
825 |
|
|
|
826 |
|
|
// @todo - is this still needed?
|
827 |
|
|
$node->files = array();
|
828 |
|
|
|
829 |
|
|
if (variable_get('node_export_reset_status_' . $node->type, FALSE)) {
|
830 |
|
|
$node->status = FALSE;
|
831 |
|
|
}
|
832 |
|
|
|
833 |
|
|
if (variable_get('node_export_reset_promote_' . $node->type, FALSE)) {
|
834 |
|
|
$node->promote = FALSE;
|
835 |
|
|
}
|
836 |
|
|
|
837 |
|
|
if (variable_get('node_export_reset_sticky_' . $node->type, FALSE)) {
|
838 |
|
|
$node->sticky = FALSE;
|
839 |
|
|
}
|
840 |
|
|
|
841 |
|
|
return $node;
|
842 |
|
|
|
843 |
|
|
}
|
844 |
|
|
|
845 |
|
|
/**
|
846 |
|
|
* Create a new menu entry with title, parent and weight exported from
|
847 |
|
|
* another nodes menu. Returns NULL if the node has no menu title.
|
848 |
|
|
*/
|
849 |
|
|
function node_export_get_menu($node) {
|
850 |
|
|
|
851 |
|
|
// This will fetch the existing menu item if the node had one.
|
852 |
|
|
module_invoke_all('node_prepare', $node);
|
853 |
|
|
|
854 |
|
|
$type = $node->type;
|
855 |
|
|
|
856 |
|
|
// Only keep the values we care about.
|
857 |
|
|
if (!empty($node->menu['mlid'])) {
|
858 |
|
|
|
859 |
|
|
// Store a copy of the old menu
|
860 |
|
|
$old_menu = $node->menu;
|
861 |
|
|
|
862 |
|
|
// Now fetch the defaults for a new menu entry.
|
863 |
|
|
$node = new stdClass;
|
864 |
|
|
$node->type = $type;
|
865 |
|
|
//module_invoke_all('node_prepare', $node);
|
866 |
|
|
|
867 |
|
|
node_object_prepare($node);
|
868 |
|
|
|
869 |
|
|
// Make a list of values to attempt to copy.
|
870 |
|
|
$menu_fields = array(
|
871 |
|
|
'link_title',
|
872 |
|
|
'plid',
|
873 |
|
|
'menu_name',
|
874 |
|
|
'weight',
|
875 |
|
|
'hidden',
|
876 |
|
|
'expanded',
|
877 |
|
|
'has_children',
|
878 |
|
|
);
|
879 |
|
|
|
880 |
|
|
// Copy those fields from the old menu over the new menu defaults.
|
881 |
|
|
foreach ($menu_fields as $menu_field) {
|
882 |
|
|
$node->menu[$menu_field] = $old_menu[$menu_field];
|
883 |
|
|
}
|
884 |
|
|
|
885 |
|
|
// Copy the menu description from the old menu.
|
886 |
|
|
// Issue #1287300.
|
887 |
|
|
if (isset($old_menu['options']['attributes']['title'])) {
|
888 |
|
|
$node->menu['description'] = $old_menu['options']['attributes']['title'];
|
889 |
|
|
}
|
890 |
|
|
else {
|
891 |
|
|
$node->menu['description'] = '';
|
892 |
|
|
}
|
893 |
|
|
|
894 |
|
|
// Ensure menu will be created during node import.
|
895 |
|
|
// Issue #1139120.
|
896 |
|
|
$node->menu['enabled'] = 1;
|
897 |
|
|
|
898 |
|
|
// Return the menu.
|
899 |
|
|
return $node->menu;
|
900 |
|
|
}
|
901 |
|
|
|
902 |
|
|
}
|
903 |
|
|
|
904 |
|
|
/**
|
905 |
|
|
* Remove recursion problem from an object or array.
|
906 |
|
|
*/
|
907 |
|
|
function node_export_remove_recursion($o) {
|
908 |
|
|
static $replace;
|
909 |
|
|
if (!isset($replace)) {
|
910 |
|
|
$replace = create_function(
|
911 |
|
|
'$m',
|
912 |
|
|
'$r="\x00{$m[1]}ecursion_export_node_";return \'s:\'.strlen($r.$m[2]).\':"\'.$r.$m[2].\'";\';'
|
913 |
|
|
);
|
914 |
|
|
}
|
915 |
|
|
if (is_array($o) || is_object($o)) {
|
916 |
|
|
$re = '#(r|R):([0-9]+);#';
|
917 |
|
|
$serialize = serialize($o);
|
918 |
|
|
if (preg_match($re, $serialize)) {
|
919 |
|
|
$last = $pos = 0;
|
920 |
|
|
while (false !== ($pos = strpos($serialize, 's:', $pos))) {
|
921 |
|
|
$chunk = substr($serialize, $last, $pos - $last);
|
922 |
|
|
if (preg_match($re, $chunk)) {
|
923 |
|
|
$length = strlen($chunk);
|
924 |
|
|
$chunk = preg_replace_callback($re, $replace, $chunk);
|
925 |
|
|
$serialize = substr($serialize, 0, $last) . $chunk . substr($serialize, $last + ($pos - $last));
|
926 |
|
|
$pos += strlen($chunk) - $length;
|
927 |
|
|
}
|
928 |
|
|
$pos += 2;
|
929 |
|
|
$last = strpos($serialize, ':', $pos);
|
930 |
|
|
$length = substr($serialize, $pos, $last - $pos);
|
931 |
|
|
$last += 4 + $length;
|
932 |
|
|
$pos = $last;
|
933 |
|
|
}
|
934 |
|
|
$serialize = substr($serialize, 0, $last) . preg_replace_callback($re, $replace, substr($serialize, $last));
|
935 |
|
|
$o = unserialize($serialize);
|
936 |
|
|
}
|
937 |
|
|
}
|
938 |
|
|
return $o;
|
939 |
|
|
}
|
940 |
|
|
|
941 |
|
|
/**
|
942 |
|
|
* Restore recursion to an object or array.
|
943 |
|
|
*/
|
944 |
|
|
function node_export_restore_recursion($o) {
|
945 |
|
|
return unserialize(
|
946 |
|
|
preg_replace(
|
947 |
|
|
'#s:[0-9]+:"\x00(r|R)ecursion_export_node_([0-9]+)";#',
|
948 |
|
|
'\1:\2;',
|
949 |
|
|
serialize($o)
|
950 |
|
|
)
|
951 |
|
|
);
|
952 |
|
|
}
|
953 |
|
|
|
954 |
|
|
/**
|
955 |
|
|
* Get a list of possible format handlers (other than the default).
|
956 |
|
|
*
|
957 |
|
|
* @return
|
958 |
|
|
* An array of format handlers from hook implementations.
|
959 |
|
|
* @see hook_node_export_format_handlers()
|
960 |
|
|
*/
|
961 |
|
|
function node_export_format_handlers() {
|
962 |
|
|
module_load_include('inc', 'node_export', 'node_export.formats');
|
963 |
|
|
$format_handlers = &drupal_static(__FUNCTION__);
|
964 |
|
|
if (empty($format_handlers)) {
|
965 |
|
|
$format_handlers = module_invoke_all('node_export_format_handlers');
|
966 |
|
|
}
|
967 |
|
|
return $format_handlers;
|
968 |
|
|
}
|
969 |
|
|
|
970 |
|
|
|
971 |
|
|
/**
|
972 |
|
|
* Handle exporting file fields.
|
973 |
|
|
*/
|
974 |
|
|
function node_export_file_field_export(&$node, $original_node) {
|
975 |
|
|
$types = array_filter(variable_get('node_export_file_types', array()));
|
976 |
|
|
if (in_array($node->type, $types)) {
|
977 |
|
|
$assets_path = variable_get('node_export_file_assets_path', '');
|
978 |
|
|
$export_mode = variable_get('node_export_file_mode', 'inline');
|
979 |
|
|
|
980 |
|
|
switch ($export_mode) {
|
981 |
|
|
case 'local':
|
982 |
|
|
$export_var = 'node_export_file_path';
|
983 |
|
|
break;
|
984 |
|
|
case 'remote':
|
985 |
|
|
$export_var = 'node_export_file_url';
|
986 |
|
|
break;
|
987 |
|
|
default:
|
988 |
|
|
case 'inline':
|
989 |
|
|
$export_var = 'node_export_file_data';
|
990 |
|
|
break;
|
991 |
|
|
}
|
992 |
|
|
|
993 |
|
|
// If files are supposed to be copied to the assets path.
|
994 |
|
|
if ($export_mode == 'local' && $assets_path) {
|
995 |
|
|
// Ensure the assets path is created
|
996 |
|
|
if (!is_dir($assets_path) && mkdir($assets_path, 0777, TRUE) == FALSE) {
|
997 |
|
|
drupal_set_message(t("Could not create assets path! '!path'", array('!path' => $assets_path)), 'error');
|
998 |
|
|
// Don't continue if the assets path is not ready
|
999 |
|
|
return;
|
1000 |
|
|
}
|
1001 |
|
|
|
1002 |
|
|
// Ensure it is writable
|
1003 |
|
|
if (!is_writable($assets_path)) {
|
1004 |
|
|
drupal_set_message(t("Assets path is not writable! '!path'", array('!path' => $assets_path)), 'error');
|
1005 |
|
|
// Don't continue if the assets path is not ready
|
1006 |
|
|
return;
|
1007 |
|
|
}
|
1008 |
|
|
}
|
1009 |
|
|
|
1010 |
|
|
// get all fields from this node type
|
1011 |
|
|
$fields = field_info_instances('node', $node->type);
|
1012 |
|
|
foreach($fields as $field_instance) {
|
1013 |
|
|
|
1014 |
|
|
// load field infos to check the type
|
1015 |
|
|
$field = &$node->{$field_instance['field_name']};
|
1016 |
|
|
$info = field_info_field($field_instance['field_name']);
|
1017 |
|
|
|
1018 |
|
|
$supported_fields = array_map('trim', explode(',', variable_get('node_export_file_supported_fields', 'file, image')));
|
1019 |
|
|
|
1020 |
|
|
// check if this field should implement file import/export system
|
1021 |
|
|
if (in_array($info['type'], $supported_fields)) {
|
1022 |
|
|
|
1023 |
|
|
// we need to loop into each language because i18n translation can build
|
1024 |
|
|
// fields with different language than the node one.
|
1025 |
|
|
foreach($field as $language => $files) {
|
1026 |
|
|
if (is_array($files)) {
|
1027 |
|
|
foreach($files as $i => $file) {
|
1028 |
|
|
|
1029 |
|
|
// convert file to array to stay into the default node_export_file format
|
1030 |
|
|
$file = (object) $file;
|
1031 |
|
|
|
1032 |
|
|
// Check the file
|
1033 |
|
|
if (!isset($file->uri) || !is_file($file->uri)) {
|
1034 |
|
|
drupal_set_message(t("File field found on node, but file doesn't exist on disk? '!path'", array('!path' => $file->uri)), 'error');
|
1035 |
|
|
continue;
|
1036 |
|
|
}
|
1037 |
|
|
|
1038 |
|
|
if ($export_mode == 'local') {
|
1039 |
|
|
if ($assets_path) {
|
1040 |
|
|
$export_data = $assets_path . '/' . basename($file->uri);
|
1041 |
|
|
if (!copy($file->uri, $export_data)) {
|
1042 |
|
|
drupal_set_message(t("Export file error, could not copy '%filepath' to '%exportpath'.", array('%filepath' => $file->uri, '%exportpath' => $export_data)), 'error');
|
1043 |
|
|
return FALSE;
|
1044 |
|
|
}
|
1045 |
|
|
}
|
1046 |
|
|
else {
|
1047 |
|
|
$export_data = $file->uri;
|
1048 |
|
|
}
|
1049 |
|
|
}
|
1050 |
|
|
// Remote export mode
|
1051 |
|
|
elseif ($export_mode == 'remote') {
|
1052 |
|
|
$export_data = url($file->uri, array('absolute' => TRUE));
|
1053 |
|
|
}
|
1054 |
|
|
// Default is 'inline' export mode
|
1055 |
|
|
else {
|
1056 |
|
|
$export_data = base64_encode(file_get_contents($file->uri));
|
1057 |
|
|
}
|
1058 |
|
|
|
1059 |
|
|
// build the field again, and remove fid to be sure that imported node
|
1060 |
|
|
// will rebuild the file again, or keep an existing one with a different fid
|
1061 |
|
|
$field[$language][$i]['fid'] = NULL;
|
1062 |
|
|
$field[$language][$i][$export_var] = $export_data;
|
1063 |
|
|
|
1064 |
|
|
}
|
1065 |
|
|
}
|
1066 |
|
|
}
|
1067 |
|
|
}
|
1068 |
|
|
}
|
1069 |
|
|
}
|
1070 |
|
|
}
|
1071 |
|
|
|
1072 |
|
|
/**
|
1073 |
|
|
* Handle importing file fields.
|
1074 |
|
|
*/
|
1075 |
|
|
function node_export_file_field_import(&$node, $original_node) {
|
1076 |
|
|
// Get all fields from this node type.
|
1077 |
|
|
$fields = field_info_instances('node', $node->type);
|
1078 |
|
|
foreach($fields as $field_instance) {
|
1079 |
|
|
|
1080 |
|
|
// Load field info to check the type.
|
1081 |
|
|
$field = &$node->{$field_instance['field_name']};
|
1082 |
|
|
$info = field_info_field($field_instance['field_name']);
|
1083 |
|
|
|
1084 |
|
|
$supported_fields = array_map('trim', explode(',', variable_get('node_export_file_supported_fields', 'file, image')));
|
1085 |
|
|
|
1086 |
|
|
// Check if this field should implement file import/export system.
|
1087 |
|
|
if (in_array($info['type'], $supported_fields)) {
|
1088 |
|
|
|
1089 |
|
|
// We need to loop into each language because i18n translation can build
|
1090 |
|
|
// fields with different language than the node one.
|
1091 |
|
|
foreach($field as $language => $files) {
|
1092 |
|
|
if (is_array($files)) {
|
1093 |
|
|
foreach($files as $i => $file) {
|
1094 |
|
|
|
1095 |
|
|
// Convert file to array to stay into the default node_export_file format.
|
1096 |
|
|
$file = (object)$file;
|
1097 |
|
|
|
1098 |
|
|
$result = _node_export_file_field_import_file($file);
|
1099 |
|
|
// The file was saved successfully, update the file field (by reference).
|
1100 |
|
|
if ($result == TRUE && isset($file->fid)) {
|
1101 |
|
|
$field[$language][$i] = (array)$file;
|
1102 |
|
|
}
|
1103 |
|
|
|
1104 |
|
|
}
|
1105 |
|
|
}
|
1106 |
|
|
}
|
1107 |
|
|
}
|
1108 |
|
|
}
|
1109 |
|
|
}
|
1110 |
|
|
|
1111 |
|
|
/**
|
1112 |
|
|
* Detects remote and local file exports and imports accordingly.
|
1113 |
|
|
*
|
1114 |
|
|
* @param &$file
|
1115 |
|
|
* The file, passed by reference.
|
1116 |
|
|
* @return TRUE or FALSE
|
1117 |
|
|
* Depending on success or failure. On success the $file object will
|
1118 |
|
|
* have a valid $file->fid attribute.
|
1119 |
|
|
*/
|
1120 |
|
|
function _node_export_file_field_import_file(&$file) {
|
1121 |
|
|
// This is here for historical reasons to support older exports. It can be
|
1122 |
|
|
// removed in the next major version.
|
1123 |
|
|
$file->uri = strtr($file->uri, array('#FILES_DIRECTORY_PATH#' => 'public:/'));
|
1124 |
|
|
|
1125 |
|
|
// The file is already in the right location AND either the
|
1126 |
|
|
// node_export_file_path is not set or the node_export_file_path and filepath
|
1127 |
|
|
// contain the same file
|
1128 |
|
|
if (is_file($file->uri) &&
|
1129 |
|
|
(
|
1130 |
|
|
(!isset($file->node_export_file_path) || !is_file($file->node_export_file_path)) ||
|
1131 |
|
|
(
|
1132 |
|
|
is_file($file->node_export_file_path) &&
|
1133 |
|
|
filesize($file->uri) == filesize($file->node_export_file_path) &&
|
1134 |
|
|
strtoupper(dechex(crc32(file_get_contents($file->uri)))) ==
|
1135 |
|
|
strtoupper(dechex(crc32(file_get_contents($file->node_export_file_path))))
|
1136 |
|
|
)
|
1137 |
|
|
)
|
1138 |
|
|
) {
|
1139 |
|
|
// Keep existing file if it exists already at this uri (see also #1023254)
|
1140 |
|
|
// Issue #1058750.
|
1141 |
|
|
$query = db_select('file_managed', 'f')
|
1142 |
|
|
->fields('f', array('fid'))
|
1143 |
|
|
->condition('uri', $file->uri)
|
1144 |
|
|
->execute()
|
1145 |
|
|
->fetchCol();
|
1146 |
|
|
|
1147 |
|
|
if (!empty($query)) {
|
1148 |
|
|
watchdog('node_export', 'kept existing managed file at uri "%uri"', array('%uri' => $file->uri), WATCHDOG_NOTICE);
|
1149 |
|
|
$file = file_load(array_shift($query));
|
1150 |
|
|
}
|
1151 |
|
|
|
1152 |
|
|
$file = file_save($file);
|
1153 |
|
|
}
|
1154 |
|
|
elseif (isset($file->node_export_file_data)) {
|
1155 |
|
|
$directory = drupal_dirname($file->uri);
|
1156 |
|
|
if (file_prepare_directory($directory, FILE_CREATE_DIRECTORY)) {
|
1157 |
|
|
if (file_put_contents($file->uri, base64_decode($file->node_export_file_data))) {
|
1158 |
|
|
$file = file_save($file);
|
1159 |
|
|
}
|
1160 |
|
|
}
|
1161 |
|
|
}
|
1162 |
|
|
// The file is in a local location, move it to the
|
1163 |
|
|
// destination then finish the save
|
1164 |
|
|
elseif (isset($file->node_export_file_path) && is_file($file->node_export_file_path)) {
|
1165 |
|
|
$directory = drupal_dirname($file->uri);
|
1166 |
|
|
if (file_prepare_directory($directory, FILE_CREATE_DIRECTORY)) {
|
1167 |
|
|
// The $file->node_export_file_path is passed to reference, and modified
|
1168 |
|
|
// by file_unmanaged_copy(). Making a copy to avoid tainting the original.
|
1169 |
|
|
$node_export_file_path = $file->node_export_file_path;
|
1170 |
|
|
file_unmanaged_copy($node_export_file_path, $directory, FILE_EXISTS_REPLACE);
|
1171 |
|
|
|
1172 |
|
|
// At this point the $file->node_export_file_path will contain the
|
1173 |
|
|
// destination of the copied file
|
1174 |
|
|
//$file->uri = $node_export_file_path;
|
1175 |
|
|
$file = file_save($file);
|
1176 |
|
|
}
|
1177 |
|
|
}
|
1178 |
|
|
// The file is in a remote location, attempt to download it
|
1179 |
|
|
elseif (isset($file->node_export_file_url)) {
|
1180 |
|
|
// Need time to do the download
|
1181 |
|
|
ini_set('max_execution_time', 900);
|
1182 |
|
|
|
1183 |
|
|
$temp_path = file_directory_temp() . '/' . md5(mt_rand()) . '.txt';
|
1184 |
|
|
if (($source = fopen($file->node_export_file_url, 'r')) == FALSE) {
|
1185 |
|
|
drupal_set_message(t("Could not open '@file' for reading.", array('@file' => $file->node_export_file_url)));
|
1186 |
|
|
return FALSE;
|
1187 |
|
|
}
|
1188 |
|
|
elseif (($dest = fopen($temp_path, 'w')) == FALSE) {
|
1189 |
|
|
drupal_set_message(t("Could not open '@file' for writing.", array('@file' => $file->uri)));
|
1190 |
|
|
return FALSE;
|
1191 |
|
|
}
|
1192 |
|
|
else {
|
1193 |
|
|
// PHP5 specific, downloads the file and does buffering
|
1194 |
|
|
// automatically.
|
1195 |
|
|
$bytes_read = @stream_copy_to_stream($source, $dest);
|
1196 |
|
|
|
1197 |
|
|
// Flush all buffers and wipe the file statistics cache
|
1198 |
|
|
@fflush($source);
|
1199 |
|
|
@fflush($dest);
|
1200 |
|
|
clearstatcache();
|
1201 |
|
|
|
1202 |
|
|
if ($bytes_read != filesize($temp_path)) {
|
1203 |
|
|
drupal_set_message(t("Remote export '!url' could not be fully downloaded, '@file' to temporary location '!temp'.", array('!url' => $file->node_export_file_url, '@file' => $file->uri, '!temp' => $temp_path)));
|
1204 |
|
|
return FALSE;
|
1205 |
|
|
}
|
1206 |
|
|
// File was downloaded successfully!
|
1207 |
|
|
else {
|
1208 |
|
|
if (!@copy($temp_path, $file->uri)) {
|
1209 |
|
|
unlink($temp_path);
|
1210 |
|
|
drupal_set_message(t("Could not move temporary file '@temp' to '@file'.", array('@temp' => $temp_path, '@file' => $file->uri)));
|
1211 |
|
|
return FALSE;
|
1212 |
|
|
}
|
1213 |
|
|
|
1214 |
|
|
unlink($temp_path);
|
1215 |
|
|
$file->filesize = filesize($file->uri);
|
1216 |
|
|
$file->filemime = file_get_mimetype($file->uri);
|
1217 |
|
|
}
|
1218 |
|
|
}
|
1219 |
|
|
|
1220 |
|
|
fclose($source);
|
1221 |
|
|
fclose($dest);
|
1222 |
|
|
|
1223 |
|
|
$file = file_save($file);
|
1224 |
|
|
}
|
1225 |
|
|
// Unknown error
|
1226 |
|
|
else {
|
1227 |
|
|
drupal_set_message(t("Unknown error occurred attempting to import file: @filepath", array('@filepath' => $file->uri)), 'error');
|
1228 |
|
|
return FALSE;
|
1229 |
|
|
}
|
1230 |
|
|
|
1231 |
|
|
return TRUE;
|
1232 |
|
|
}
|
1233 |
|
|
|
1234 |
|
|
// Remove once http://drupal.org/node/858274 is resolved.
|
1235 |
|
|
if (!function_exists('uuid_set_uuid')) {
|
1236 |
|
|
/**
|
1237 |
|
|
* API function to set the UUID of an object based on its serial ID.
|
1238 |
|
|
*
|
1239 |
|
|
* @param $table
|
1240 |
|
|
* Base table of the object. Currently, one of node, revision_revisions,
|
1241 |
|
|
* users, vocabulary or term_data.
|
1242 |
|
|
* @param $key
|
1243 |
|
|
* The name of the serial ID column.
|
1244 |
|
|
* @param $serial_id
|
1245 |
|
|
* The serial ID of the object.
|
1246 |
|
|
* @param $uuid
|
1247 |
|
|
* Optional UUID. If omitted, a UUID will be generated.
|
1248 |
|
|
* @return
|
1249 |
|
|
* The UUID on success, FALSE if the uuid provided is not valid.
|
1250 |
|
|
*/
|
1251 |
|
|
function uuid_set_uuid($table, $key, $serial_id, $uuid = FALSE) {
|
1252 |
|
|
if (empty($uuid)) {
|
1253 |
|
|
$uuid = uuid_generate();
|
1254 |
|
|
}
|
1255 |
|
|
|
1256 |
|
|
if (!uuid_is_valid($uuid)) {
|
1257 |
|
|
return FALSE;
|
1258 |
|
|
}
|
1259 |
|
|
|
1260 |
|
|
$query = db_query("UPDATE {" . $table . "} SET uuid = :uuid WHERE " . $key . " = :id", array(':uuid' => $uuid, ':id' => $serial_id));
|
1261 |
|
|
/*
|
1262 |
|
|
if (!$query->rowCount()) {
|
1263 |
|
|
@db_query("INSERT INTO {" . $table . "} (" . $key . ", uuid) VALUES (:id, :uuid)", array(':uuid' => $uuid, ':id' => $serial_id));
|
1264 |
|
|
}
|
1265 |
|
|
*/
|
1266 |
|
|
|
1267 |
|
|
return $uuid;
|
1268 |
|
|
}
|
1269 |
|
|
}
|
1270 |
|
|
|
1271 |
|
|
// Remove once http://drupal.org/node/858274 is resolved.
|
1272 |
|
|
if (!function_exists('uuid_get_uuid')) {
|
1273 |
|
|
/**
|
1274 |
|
|
* API function to get the UUID of an object based on its serial ID.
|
1275 |
|
|
*
|
1276 |
|
|
* @param $entity_type
|
1277 |
|
|
* The entity type.
|
1278 |
|
|
* @param $key
|
1279 |
|
|
* The name of the serial ID column.
|
1280 |
|
|
* @param $id
|
1281 |
|
|
* The serial ID of the object.
|
1282 |
|
|
* @return
|
1283 |
|
|
* The UUID of the object, or FALSE if not found.
|
1284 |
|
|
*/
|
1285 |
|
|
function uuid_get_uuid($entity_type, $key, $id) {
|
1286 |
|
|
$supported = uuid_get_core_entity_info();
|
1287 |
|
|
if (!isset($supported[$entity_type])) {
|
1288 |
|
|
return FALSE;
|
1289 |
|
|
}
|
1290 |
|
|
$entity_info = entity_get_info($entity_type);
|
1291 |
|
|
$table = $entity_info['base table'];
|
1292 |
|
|
return db_query("SELECT uuid FROM {" . $table . "} WHERE " . $key . " = :id", array(':id' => $id))->fetchField();
|
1293 |
|
|
}
|
1294 |
|
|
} |