headerimage.install in Header image 6

File

headerimage.install

<?php

/**
 * Implementation of hook_schema()
 */
function headerimage_schema() {
  $schema['headerimage'] = array(
    'description' => t(''),
    'fields' => array(
      'nid' => array(
        'description' => t(''),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'block' => array(
        'description' => t(''),
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '0',
      ),
      'weight' => array(
        'description' => t(''),
        'type' => 'int',
        'size' => 'tiny',
        'not null' => TRUE,
        'default' => 0,
      ),
      'conditions' => array(
        'description' => t(''),
        'type' => 'text',
        'not null' => TRUE,
      ),
    ),
    'primary key' => array(
      'nid',
    ),
  );
  $schema['headerimage_block'] = array(
    'description' => t(''),
    'fields' => array(
      'delta' => array(
        'description' => t(''),
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'title' => array(
        'description' => t(''),
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
        'default' => '',
      ),
    ),
    'primary key' => array(
      'delta',
    ),
  );
  return $schema;
}

/**
 * Implementation of hook_install
 */
function headerimage_install() {
  if (drupal_install_schema('headerimage')) {
    drupal_set_message(t('Header Image module installed successfully.'));
  }
  else {
    drupal_set_message(t('The installation of the Header Image module was unsuccessful.'), 'error');
  }
}

/**
 * Implementation of hook_uninstall
 */
function headerimage_uninstall() {
  drupal_uninstall_schema('headerimage');
  db_query("DELETE FROM {variable} WHERE name LIKE 'headerimage_%%'");
}

/**
 * Change weight field to unsigned int.
 */
function headerimage_update_6001() {
  $ret = array();
  db_change_field($ret, 'headerimage', 'weight', 'weight', array(
    'description' => t(''),
    'type' => 'int',
    'size' => 'tiny',
    'not null' => TRUE,
    'default' => 0,
  ));
  return $ret;
}

/**
 * Remove default from field conditions.
 */
function headerimage_update_6002() {
  $ret = array();
  db_change_field($ret, 'headerimage', 'conditions', 'conditions', array(
    'description' => t(''),
    'type' => 'text',
    'not null' => TRUE,
  ));
  return $ret;
}

Functions

Name	Description
headerimage_install	Implementation of hook_install
headerimage_schema	Implementation of hook_schema()
headerimage_uninstall	Implementation of hook_uninstall
headerimage_update_6001	Change weight field to unsigned int.
headerimage_update_6002	Remove default from field conditions.