ohmu/third/drupal/bussikeskus/php83-test/html/sites/all/modules/nodeblock/nodeblock.install

<?php

/**
 * Implements hook_schema().
 */
function nodeblock_schema() {
  $schema['nodeblock'] = array(
    'description' => 'The base table for nodeblock.module.',
    'fields' => array(
      'nid' => array(
        'description' => 'The primary identifier for a node.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'enabled' => array(
        'description' => 'A flag indicating whether a block should be created.',
        'type' => 'int',
        'size' => 'tiny',
        'not null' => TRUE,
        'default' => 1,
      ),
      'machine_name' => array(
        'description' => 'The machine name for a block.',
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
      ),
      'block_title' => array(
        'description' => 'The block title for a block.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'view_mode' => array(
        'description' => 'The view mode used to render the node.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
      ),
      'node_link' => array(
        'description' => 'Whether the node links should be shown.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '0',
      ),
      'comment_link' => array(
        'description' => 'Whether the comment links should be shown.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '0',
      ),
      'translation_fallback' => array(
        'description' => 'A flag indicating whether the translation fallback is enabled.',
        'type' => 'int',
        'size' => 'tiny',
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'primary key' => array('nid'),
    'unique keys' => array(
      'machine_name' => array('machine_name'),
    ),
  );

  return $schema;
}

/**
 * Placeholder for potential Drupal 6 upgrade path
 */
function nodeblock_update_7100() {

}

/**
 * Remove variable settings for nodes where blocks are not enabled.
 */
function nodeblock_update_7101() {
  $variables = variable_initialize();
  foreach($variables as $name => $value) {
    if(strpos($name, 'nodeblock') !== false) {
      if(strpos($name, 'nodeblock_block_') !== false) {
        $blocks[str_replace('nodeblock_block_', '', $name)] = $name;
      }
      else if(strpos($name, 'nodeblock_comment_link_') === false && strpos($name, 'nodeblock_node_link_') === false && strpos($name, 'nodeblock_view_mode_') === false) {
        if((bool)$value) {
          $content_types[] = str_replace('nodeblock_', '', $name);
        }
      }
    }
  }
  if(!empty($content_types) && !empty($blocks)) {
    $query = db_select('node', 'n')
         ->fields('n', array ('nid'))
         ->condition('n.type', $content_types);
    $result = $query->execute()->fetchAll();

    if(!empty($result)) {
      foreach($result as $value) {
        $nids[$value->nid] = $value->nid;
      }
      if(!empty($nids)) {
        $blocks = array_diff_key($blocks, $nids);
        if(!empty($blocks)) {
          foreach($blocks as $name) {
            variable_del($name);
          }
        }
      }
    }
  }
}

/**
 * Adding a new nodeblock table and create entries for all existing nodeblocks.
 */
function nodeblock_update_7102() {
  module_load_include('module', 'nodeblock');
  if (!db_table_exists('nodeblock')) {
    $schema = nodeblock_schema();
    db_create_table('nodeblock', $schema['nodeblock']);

    $types = node_type_get_types();
    $enabled_types = array();
    foreach ($types as $type_name => $type) {
      if (nodeblock_type_enabled($type_name)) {
        $enabled_types[] = $type_name;
      }
    }

    if (count($enabled_types)) {
      $results = db_select('node', 'n')
        ->fields('n', array('nid'))
        ->condition('type', $enabled_types)
        ->execute()
        ->fetchCol();

      $defaults = array(
          'comment_link' => 'node_block_default',
          'node_link' => 'node_block_default',
          'view_mode' => 'node_block_default');

      foreach ($results as $nid) {
        $settings = variable_get('nodeblock_block_' . $nid, $defaults);
        $settings = array_merge($defaults, $settings);
        if(isset($settings['teaser']) && $settings['teaser'] == 1) {
          $settings['view_mode'] == 'teaser';
        }
        if(isset($settings['links']) && $settings['links'] == 1) {
          $settings['node_link'] = 1;
          $settings['comment_link'] = 1;
        }

        db_insert('nodeblock')
          ->fields(array('nid', 'machine_name', 'view_mode', 'node_link', 'comment_link', 'translation_fallback'))
          ->values(array($nid, $nid, $settings['view_mode'], $settings['node_link'], $settings['comment_link'], variable_get('nodeblock_translation_fallback_' . $nid, 0)))
          ->execute();

        variable_del('nodeblock_translation_fallback_' . $nid);
        variable_del('nodeblock_block_' . $nid);
      }
    }
  }
}

/**
 * Add new block title column in db.
 */
function nodeblock_update_7103() {
  module_load_include('module', 'nodeblock');
  if (!db_field_exists('nodeblock', 'block_title')) {
    db_add_field('nodeblock', 'block_title', array(
      'description' => 'The block title for a block.',
      'type' => 'varchar',
      'length' => 255,
      'not null' => TRUE,
      'default' => '',
    ));
  }

  $types = node_type_get_types();
  $enabled_types = array();
  foreach ($types as $type_name => $type) {
    if (nodeblock_type_enabled($type_name)) {
      $enabled_types[] = $type_name;
    }
  }

  if (count($enabled_types)) {
    $results = db_select('node', 'n')
      ->fields('n', array('nid', 'title'))
      ->condition('type', $enabled_types)
      ->execute();

    foreach ($results as $node) {
      db_update('nodeblock')
        ->fields(array('block_title' => $node->title))
        ->condition('nid', $node->nid)
        ->execute();
    }
  }
}

/**
 * `Show the Block title field in the Node Block fieldset` default value, change schema weight.
 */
function nodeblock_update_7104() {
  $types = node_type_get_types();
  foreach ($types as $type_name => $type) {
    if ($var = variable_get('nodeblock_node_overrides_' . $type_name)) {
      $var[] = 'block_title_in_fieldset';
      variable_set('nodeblock_node_overrides_' . $type_name, $var);
    }
  }
}

/**
 * Implements hook_uninstall().
 */
function nodeblock_uninstall() {
  $types = node_type_get_types();

  foreach ($types as $type_name => $type) {
    if (variable_get('nodeblock_' . $type_name, 0)) {
      variable_del('nodeblock_' . $type_name);
      variable_del('nodeblock_comment_link_' . $type_name);
      variable_del('nodeblock_node_link_' . $type_name);
      variable_del('nodeblock_view_mode_' . $type_name);
      variable_del('nodeblock_node_overrides_' . $type_name);
      variable_del('nodeblock_node_override_block_available_' . $type_name);
      variable_del('nodeblock_node_override_block_title_field_' . $type_name);
    }
  }
  db_delete('block')
    ->condition('module', 'nodeblock')
    ->execute();
  db_delete('block_role')
    ->condition('module', 'nodeblock')
    ->execute();

  variable_del('nodeblock_dangerous_force_block_caching');
  variable_del('nodeblock_table_exists');
}