radioactivity.install in Radioactivity 7.2

File

radioactivity.install

<?php

/**
 * Implement hook_field_schema().
 */
function radioactivity_field_schema($field) {
  $columns = array();
  $indexes = array();
  if ($field['type'] == RADIOACTIVITY_FIELD_TYPE) {
    $columns = array(
      RADIOACTIVITY_FIELD_ENERGY => array(
        'type' => 'float',
        'not null' => FALSE,
      ),
      RADIOACTIVITY_FIELD_TIMESTAMP => array(
        'type' => 'int',
        'not null' => FALSE,
      ),
    );
    $indexes = array(
      'energy' => array(
        RADIOACTIVITY_FIELD_ENERGY,
      ),
    );
  }
  return array(
    'columns' => $columns,
    'indexes' => $indexes,
  );
}

/**
 * Implements hook_install().
 */
function radioactivity_install() {
}

/**
 * Implements hook_uninstall().
 */
function radioactivity_uninstall() {
  $vars = array(
    'radioactivity_checksum_salt',
    'radioactivity_flood_protection',
    'radioactivity_flood_timeout',
    'radioactivity_drupal_root',
    'radioactivity_temp_dir',
    'radioactivity_memcached_host',
    'radioactivity_memcached_port',
    'radioactivity_memcached_prefix',
    'radioactivity_redis_host',
    'radioactivity_redis_port',
    'radioactivity_last_cron_timestamp',
    'radioactivity_config_warning',
    'radioactivity_bootstrap_warning',
  );
  foreach ($vars as $v) {
    variable_del($v);
  }
}

/**
 * Implements hook_schema.
 */
function radioactivity_schema() {
  $schema = array();
  $schema['radioactivity_deferred_incidents'] = array(
    'description' => 'Deferred incident storage table for radioactivity',
    'fields' => array(
      'id' => array(
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => 'Row ID',
      ),
      'data' => array(
        'type' => 'varchar',
        'length' => 1000,
        'not null' => TRUE,
        'description' => 'Serialized data',
      ),
    ),
    'primary key' => array(
      'id',
    ),
  );
  $schema['radioactivity_decay_profile'] = array(
    'description' => 'Radioactivity decay profiles',
    'export' => array(
      'key' => 'machine_name',
      'key name' => 'Name',
      'primary key' => 'machine_name',
      'identifier' => 'radioactivity_decay_profile',
      // Function hook name.
      'default hook' => 'default_radioactivity_decay_profile',
      'api' => array(
        'owner' => 'radioactivity',
        // Base name for api include files.
        'api' => 'radioactivity_decay_profile',
        'minimum_version' => 1,
        'current_version' => 1,
      ),
    ),
    'fields' => array(
      'machine_name' => array(
        'type' => 'varchar',
        'length' => 128,
        'not null' => TRUE,
        'description' => 'Machine name for the profile',
      ),
      'name' => array(
        'type' => 'varchar',
        'length' => 128,
        'not null' => TRUE,
        'description' => 'Name for the profile',
      ),
      'description' => array(
        'type' => 'text',
        'not null' => FALSE,
        'description' => 'Description',
      ),
      'enable_decay' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => '1',
        'description' => 'Is the energy decay active',
      ),
      'granularity' => array(
        'type' => 'varchar',
        'length' => 128,
        'not null' => TRUE,
        'default' => '60',
        'description' => 'Accuracy of the modelling',
      ),
      'half_life' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => "21600",
        'description' => 'Half life',
      ),
      'cut_off' => array(
        'type' => 'float',
        'size' => 'big',
        'not null' => TRUE,
        'default' => "0.1",
        'description' => 'Cut off',
      ),
      'storage' => array(
        'type' => 'varchar',
        'length' => 128,
        'not null' => TRUE,
        'default' => 'live',
        'description' => 'Storage type for the profile',
      ),
    ),
    'primary key' => array(
      'machine_name',
    ),
  );
  $schema['radioactivity_flood_map'] = array(
    'description' => 'Maps a source to a time - used to keep track of incidents from a source',
    'fields' => array(
      'source' => array(
        'type' => 'char',
        'length' => '32',
        'not null' => TRUE,
        'description' => 'Source',
      ),
      'time' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => 'Unix timestamp',
      ),
    ),
    'primary key' => array(
      'source',
    ),
  );
  $schema['radioactivity_history'] = array(
    'description' => 'History storage table for radioactivity',
    'fields' => array(
      'field_instance_id' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => 'Field instance id',
      ),
      'entity_id' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => 'Entity ID',
      ),
      'time' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => 'Unix timestamp',
      ),
      'energy' => array(
        'type' => 'float',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => 'Energy',
      ),
    ),
    'indexes' => array(
      'main' => array(
        'field_instance_id',
        'entity_id',
      ),
    ),
  );
  return $schema;
}

/**
 * Add a new field for radioactivity_decay_profile, and drop some variables
 */
function radioactivity_update_7200() {
  variable_set("radioactivity_checksum_salt", variable_get("radioactivity_ajax_salt", "undefined"));
  variable_del("radioactivity_ajax_salt");
  variable_del("radioactivity_ajax_callback_path");
  db_add_field('radioactivity_decay_profile', 'enable_decay', array(
    'type' => 'int',
    'not null' => TRUE,
    'default' => '1',
    'description' => 'Is the energy decay active',
  ));
}

/**
 * Add a field for language in radioactivity_deferred_storage
 */
function radioactivity_update_7201() {
  db_add_field('radioactivity_deferred_storage', 'language', array(
    'type' => 'varchar',
    'length' => 10,
    'not null' => TRUE,
    'default' => LANGUAGE_NONE,
    'description' => 'Langauge of the field and',
  ));
}

/**
 * Drop old radioactivity_deferred_storage and add new one
 */
function radioactivity_update_7202() {
  $table_name = 'radioactivity_deferred_incidents';
  $table = drupal_get_schema_unprocessed('radioactivity', $table_name);
  db_create_table($table_name, $table);
  db_drop_table('radioactivity_deferred_storage');
}

/**
 * Add a table for incident mapping (flood protection)
 */
function radioactivity_update_7203() {
  $table_name = 'radioactivity_flood_map';
  $table = drupal_get_schema_unprocessed('radioactivity', $table_name);
  db_create_table($table_name, $table);
}

/**
 * Update existing decay profiles which have decaying enabled to Advanced mode
 */
function radioactivity_update_7204() {
  $table_name = 'radioactivity_decay_profile';
  $update = db_update($table_name)
    ->fields(array(
    'enable_decay' => 2,
  ))
    ->condition('enable_decay', 1, '=')
    ->execute();
}

/**
 * Add a table for history functionality
 */
function radioactivity_update_7205() {
  $table_name = 'radioactivity_history';
  $table = drupal_get_schema_unprocessed('radioactivity', $table_name);
  db_create_table($table_name, $table);
}

/**
 * Adds a primary key for the radioactivity_flood_map table.
 */
function radioactivity_update_7206() {
  if (db_index_exists('radioactivity_flood_map', 'source')) {
    db_drop_index('radioactivity_flood_map', 'source');
  }
  db_drop_primary_key('radioactivity_flood_map');
  db_add_primary_key('radioactivity_flood_map', array(
    'source',
  ));
}

Functions

Name	Description
radioactivity_field_schema	Implement hook_field_schema().
radioactivity_install	Implements hook_install().
radioactivity_schema	Implements hook_schema.
radioactivity_uninstall	Implements hook_uninstall().
radioactivity_update_7200	Add a new field for radioactivity_decay_profile, and drop some variables
radioactivity_update_7201	Add a field for language in radioactivity_deferred_storage
radioactivity_update_7202	Drop old radioactivity_deferred_storage and add new one
radioactivity_update_7203	Add a table for incident mapping (flood protection)
radioactivity_update_7204	Update existing decay profiles which have decaying enabled to Advanced mode
radioactivity_update_7205	Add a table for history functionality
radioactivity_update_7206	Adds a primary key for the radioactivity_flood_map table.