fieldblock.install in Field as Block 8

File

fieldblock.install

<?php

///**

// * Implements hook_uninstall().
// */

//function fieldblock_uninstall() {

//  // Delete variables.
//  $entities = entity_get_info();
//  // Loop over the entity types.
//  foreach ($entities as $entity_type => $entity_info) {
//    // Loop over each entity type's bundles.
//    foreach ($entity_info['bundles'] as $bundle => $bundle_info) {
//      $view_modes = field_view_mode_settings($entity_type, $bundle);
//      // Treat the default settings as a real view mode with custom settings.
//      $view_modes['default']['custom_settings'] = true;
//      // Loop over the bundle's view modes.
//      foreach ($view_modes as $view_mode => $view_mode_info) {
//        // Delete the variable, if it exists.
//        $variable_name = 'fieldblock-'. $entity_type .'-'. $bundle .'-'. $view_mode;
//        variable_del($variable_name);
//      }
//    }
//  }

//}

//

///**

// * Legacy helper function to undo drupal core schema alter.
// */

//function _fieldblock_db_alter_block_delta_length($length) {

//  // Alter block table.
//  db_drop_unique_key('block', 'tmd');
//  db_change_field('block', 'delta', 'delta',
//    array(
//      'type' => 'varchar',
//      'length' => $length,
//      'not null' => TRUE,
//      'default' => '0',
//      'description' => 'Unique ID for block within a module.',
//    ),
//    array(
//      'unique keys' => array(
//        'tmd' => array('theme', 'module', 'delta'),
//      )
//    )
//  );
//
//  // Alter block_role table.
//  db_drop_primary_key('block_role');
//  db_change_field('block_role', 'delta', 'delta',
//    array(
//      'type' => 'varchar',
//      'length' => $length,
//      'not null' => TRUE,
//      'description' => "The block's unique delta within module, from {block}.delta.",
//    ),
//    array(
//      'primary key' => array('module', 'delta', 'rid'),
//    )
//  );
//
//  // Alter block_node_type table.
//  db_drop_primary_key('block_node_type');
//  db_change_field('block_node_type', 'delta', 'delta',
//    array(
//      'type' => 'varchar',
//      'length' => $length,
//      'not null' => TRUE,
//      'description' => "The block's unique delta within module, from {block}.delta.",
//    ),
//    array(
//      'primary key' => array('module', 'delta', 'type'),
//    )
//  );

//}

//

///**

// * Update legacy fieldblock deltas to use md5 identifier.
// * Reset drupal core block schema.
// */

//function fieldblock_update_7100() {

//  $blocks = db_query("SELECT bid, delta FROM {block} WHERE module = 'fieldblock'");
//  foreach ($blocks as $block) {
//    db_query("UPDATE {block} SET delta = :new_delta WHERE bid = :bid AND delta = :old_delta AND module = 'fieldblock'", array(':new_delta' => md5($block->delta), ':bid' => $block->bid, ':old_delta' => $block->delta));
//  }
//  _fieldblock_db_alter_block_delta_length(32);

//}