content_lock.install in Content locking (anti-concurrent editing) 8

Create content_lock table.

File

content_lock.install

<?php

/**
 * @file
 * Create content_lock table.
 */
use Drupal\Core\Database\Database;
use Drupal\Core\Language\LanguageInterface;
use Drupal\Core\Entity\EntityTypeInterface;

/**
 * Implements hook_schema().
 */
function content_lock_schema() {
  $schema['content_lock'] = [
    'description' => 'content lock module table.',
    'fields' => [
      'entity_id' => [
        'description' => 'The primary identifier for an entity.',
        'type' => 'int',
        'size' => 'normal',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ],
      'entity_type' => [
        'description' => 'The type of an entity.',
        'type' => 'varchar_ascii',
        'length' => EntityTypeInterface::ID_MAX_LENGTH,
        'not null' => TRUE,
      ],
      'form_op' => [
        'description' => 'The entity form operation.',
        'type' => 'varchar',
        'length' => EntityTypeInterface::ID_MAX_LENGTH,
        'not null' => TRUE,
        'default' => '*',
      ],
      'langcode' => [
        'description' => 'The language code of the entity.',
        'type' => 'varchar_ascii',
        'length' => 12,
        'not null' => TRUE,
        'default' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
      ],
      'uid' => [
        'description' => 'User that holds the lock.',
        'type' => 'int',
        'size' => 'normal',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ],
      'timestamp' => [
        'description' => 'Time the lock occurred.',
        'size' => 'normal',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ],
    ],
    'indexes' => [
      'user' => [
        'uid',
      ],
    ],
    'foreign keys' => [
      'uid' => [
        'table' => 'users_field_data',
        'columns' => [
          'uid' => 'uid',
        ],
      ],
    ],
    'primary key' => [
      'entity_id',
      'entity_type',
      'form_op',
      'langcode',
    ],
  ];
  return $schema;
}

/**
 * Reinstall database schema.
 */
function content_lock_update_8001(&$sandbox) {
  drupal_uninstall_schema('content_lock');
  drupal_install_schema('content_lock');
}

/**
 * Use boolean instead of content_lock_field views field plugin.
 */
function content_lock_update_8002(&$sandbox) {
  $config_factory = \Drupal::configFactory();

  // Find all views configs.
  foreach ($config_factory
    ->listAll('views.view.') as $view_config_name) {
    $view = $config_factory
      ->getEditable($view_config_name);

    // Go through each display on each view.
    $displays = $view
      ->get('display');
    foreach ($displays as $display_name => $display) {

      // Go through all the entity fields on each display and find ones
      // currently using 'date' as the plugin.
      if (!empty($display['display_options']['fields'])) {
        foreach ($display['display_options']['fields'] as $field_name => $field) {
          if ($field['field'] === 'is_locked' && $field['plugin_id'] === 'content_lock_field') {

            // Update the field to use the new plugin.
            $base = "display.{$display_name}.display_options.fields.{$field_name}";
            $view
              ->set($base . '.plugin_id', 'boolean');
          }
        }
      }
    }
    $view
      ->save(TRUE);
  }
}

Functions

Name	Description
content_lock_schema	Implements hook_schema().
content_lock_update_8001	Reinstall database schema.
content_lock_update_8002	Use boolean instead of content_lock_field views field plugin.