field_validation.install in Field Validation 7.2

Field_validation installation file.

File

field_validation.install

<?php

/**
 * @file
 * Field_validation installation file.
 */

/**
 * Implements hook_schema().
 */
function field_validation_schema() {
  $schema['field_validation_rule'] = array(
    'description' => 'Stores rule definitions',
    'export' => array(
      'key' => 'name',
      'key name' => 'Name',
      'primary key' => 'ruleid',
      'identifier' => 'rule',
      'default hook' => 'default_field_validation_rule',
      'api' => array(
        'owner' => 'field_validation',
        'api' => 'default_field_validation_rules',
        'minimum_version' => 2,
        'current_version' => 2,
      ),
    ),
    'fields' => array(
      'ruleid' => array(
        'type' => 'serial',
        'description' => 'Unique identifier of the validation rule',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'no export' => TRUE,
      ),
      'rulename' => array(
        'type' => 'varchar',
        'description' => 'Name of the validation rule',
        'not null' => TRUE,
        'default' => '',
        'length' => 255,
      ),
      'name' => array(
        'type' => 'varchar',
        'description' => 'Machine name of the validation rule',
        'not null' => TRUE,
        'default' => '',
        'length' => 32,
      ),
      'field_name' => array(
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
      ),
      'col' => array(
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => 'value',
      ),
      'entity_type' => array(
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
      ),
      'bundle' => array(
        'type' => 'varchar',
        'length' => 128,
        'not null' => TRUE,
        'default' => '',
      ),
      'validator' => array(
        'type' => 'varchar',
        'description' => 'The validator key',
        'not null' => TRUE,
        'default' => '',
        'length' => 255,
      ),
      'settings' => array(
        'type' => 'text',
        'size' => 'big',
        'description' => 'Serialized settings for the validator to be used',
        'serialize' => TRUE,
        'object default' => array(),
      ),
      'error_message' => array(
        'type' => 'varchar',
        'description' => 'Rule error message',
        'not null' => FALSE,
        'length' => 255,
      ),
    ),
    'primary key' => array(
      'ruleid',
    ),
    'indexes' => array(
      'field_name_bundle' => array(
        'field_name',
        'entity_type',
        'bundle',
      ),
    ),
  );
  return $schema;
}

/**
 * Update from 1.x to 2.x.
 */
function field_validation_update_7004(&$sandbox) {
  $settings = array(
    'type' => 'text',
    'size' => 'big',
    'description' => 'Serialized settings for the validator to be used',
    'serialize' => TRUE,
    'object default' => array(),
  );
  db_add_field('field_validation_rule', 'settings', $settings);
  $result = db_query("SELECT * FROM {field_validation_rule}");
  foreach ($result as $record) {
    $settings_data = array(
      'data' => $record->data,
    );
    $validator = 'field_validation_' . $record->validator . '_validator';
    db_query("UPDATE {field_validation_rule} SET settings = :settings, validator = :validator WHERE ruleid = :ruleid", array(
      ':settings' => serialize($settings_data),
      ':validator' => $validator,
      ':ruleid' => $record->ruleid,
    ));
  }
  db_drop_field('field_validation_rule', 'data');
  module_enable(array(
    'field_validation_ui',
  ), FALSE);
}

/**
 * Add missing field from upgrade.
 */
function field_validation_update_7005(&$sandbox) {
  if (!db_field_exists('field_validation_rule', 'name')) {

    // Add missing column.
    $settings = array(
      'type' => 'varchar',
      'description' => 'Machine name of the validation rule',
      'not null' => TRUE,
      'default' => '',
      'length' => 32,
    );
    db_add_field('field_validation_rule', 'name', $settings);
  }
  if (!db_field_exists('field_validation_rule', 'col')) {

    // Add missing column.
    $settings = array(
      'type' => 'varchar',
      'length' => 32,
      'not null' => TRUE,
      'default' => 'value',
    );
    db_add_field('field_validation_rule', 'col', $settings);
  }
  db_query("UPDATE {system} SET weight = 10 WHERE name = 'field_validation'");
}

/**
 * Implements hook_install().
 */
function field_validation_install() {
  db_query("UPDATE {system} SET weight = 10 WHERE name = 'field_validation'");
}

Functions

Name	Description
field_validation_install	Implements hook_install().
field_validation_schema	Implements hook_schema().
field_validation_update_7004	Update from 1.x to 2.x.
field_validation_update_7005	Add missing field from upgrade.