function _node_mass_update_batch_process

Implements callback_batch_operation().

Executes a batch operation for node_mass_update().

Parameters

array $nodes: An array of node IDs.

array $updates: Associative array of updates.

string $langcode: The language updates should be applied to. If none is specified all available languages are processed.

bool $load: TRUE if $nodes contains an array of node IDs to be loaded, FALSE if it contains fully loaded nodes.

bool $revisions: (optional) TRUE if $nodes contains an array of revision IDs instead of node IDs. Defaults to FALSE; will be ignored if $load is FALSE.

array|\ArrayAccess $context: An array of contextual key/values.

File

core/modules/node/node.admin.inc, line 118

Code

function _node_mass_update_batch_process(array $nodes, array $updates, $langcode, $load, $revisions, &$context) {
    if (!isset($context['sandbox']['progress'])) {
        $context['sandbox']['progress'] = 0;
        $context['sandbox']['max'] = count($nodes);
        $context['sandbox']['nodes'] = $nodes;
    }
    // Process nodes by groups of 5.
    $storage = \Drupal::entityTypeManager()->getStorage('node');
    $count = min(5, count($context['sandbox']['nodes']));
    for ($i = 1; $i <= $count; $i++) {
        // For each nid, load the node, reset the values, and save it.
        $node = array_shift($context['sandbox']['nodes']);
        if ($load) {
            $node = $revisions ? $storage->loadRevision($node) : $storage->load($node);
        }
        $node = _node_mass_update_helper($node, $updates, $langcode);
        // Store result for post-processing in the finished callback.
        $context['results'][] = Link::fromTextAndUrl($node->label(), $node->toUrl())
            ->toString();
        // Update our progress information.
        $context['sandbox']['progress']++;
    }
    // Inform the batch engine that we are not finished,
    // and provide an estimation of the completion level we reached.
    if ($context['sandbox']['progress'] != $context['sandbox']['max']) {
        $context['finished'] = $context['sandbox']['progress'] / $context['sandbox']['max'];
    }
}