statistics_counter.install in Statistics Counter 7

Statistics Counter

File

statistics_counter.install

<?php

/**
 * @file
 * Statistics Counter
 */
function statistics_counter_schema_alter(&$schema) {
  $schema['node_counter']['fields']['weekcount'] = array(
    'type' => 'int',
    'not null' => TRUE,
    'unsigned' => TRUE,
    'default' => 0,
    'description' => 'The total number of times the {node} has been viewed this week.',
  );
  $schema['node_counter']['fields']['monthcount'] = array(
    'type' => 'int',
    'not null' => TRUE,
    'unsigned' => TRUE,
    'default' => 0,
    'description' => 'The total number of times the {node} has been viewed this month.',
  );
  $schema['node_counter']['fields']['yearcount'] = array(
    'type' => 'int',
    'not null' => TRUE,
    'unsigned' => TRUE,
    'default' => 0,
    'description' => 'The total number of times the {node} has been viewed this year.',
  );
}

/**
 * Implements hook_install().
 */
function statistics_counter_install() {
  $t = get_t();
  $transaction = db_transaction();
  try {
    $schema = drupal_get_schema('node_counter');
    db_add_field('node_counter', 'weekcount', $schema['fields']['weekcount']);
    db_add_field('node_counter', 'monthcount', $schema['fields']['monthcount']);
    db_add_field('node_counter', 'yearcount', $schema['fields']['yearcount']);

    // Ignore slave server temporarily to give time for the
    // saved block to be propagated to the slave.
    db_ignore_slave();
  } catch (Exception $e) {
    $transaction
      ->rollback();
    watchdog_exception('php', $e);
    drupal_set_message($t('Cannot create new fields'), 'error');
  }
}

/**
 * Implements hook_uninstall().
 */
function statistics_counter_uninstall() {
  $t = get_t();
  $transaction = db_transaction();
  try {
    db_drop_field('node_counter', 'weekcount');
    db_drop_field('node_counter', 'monthcount');
    db_drop_field('node_counter', 'yearcount');

    // Ignore slave server temporarily to give time for the
    // saved block to be propagated to the slave.
    db_ignore_slave();
  } catch (Exception $e) {
    $transaction
      ->rollback();
    watchdog_exception('php', $e);
    drupal_set_message($t('Cannot drop fields'), 'error');
  }
}

/**
 * Implements hook_enable().
 */
function statistics_counter_enable() {
  $query = '
    UPDATE  {node_counter}
    SET     weekcount = daycount,
            monthcount = daycount,
            yearcount = daycount
  ';
  db_query($query);
}

Functions

Name	Description
statistics_counter_enable	Implements hook_enable().
statistics_counter_install	Implements hook_install().
statistics_counter_schema_alter	@file Statistics Counter
statistics_counter_uninstall	Implements hook_uninstall().