statistics_counter.install in Statistics Counter 8

Statistics Counter

File

statistics_counter.install

<?php

/**
 * @file
 * Statistics Counter
 */
use Drupal\Core\Database\Database;

/**
 * Implements hook_install().
 */
function statistics_counter_install() {
  $db = Database::getConnection();
  $transaction = $db
    ->startTransaction();
  $weekcount = [
    'type' => 'int',
    'unsigned' => TRUE,
    'not null' => TRUE,
    'default' => 0,
    'size' => 'medium',
    'description' => 'The total number of times the {node} has been viewed this week.',
  ];
  $monthcount = [
    'type' => 'int',
    'unsigned' => TRUE,
    'not null' => TRUE,
    'default' => 0,
    'size' => 'medium',
    'description' => 'The total number of times the {node} has been viewed this month.',
  ];
  $yearcount = [
    'type' => 'int',
    'unsigned' => TRUE,
    'not null' => TRUE,
    'default' => 0,
    'size' => 'medium',
    'description' => 'The total number of times the {node} has been viewed this year.',
  ];
  try {
    $schema = $db
      ->schema();
    $schema
      ->addField('node_counter', 'weekcount', $weekcount);
    $schema
      ->addField('node_counter', 'monthcount', $monthcount);
    $schema
      ->addField('node_counter', 'yearcount', $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() {
  $db = Database::getConnection();
  $transaction = $db
    ->startTransaction();
  try {
    $schema = $db
      ->schema();
    $schema
      ->dropField('node_counter', 'weekcount');
    $schema
      ->dropField('node_counter', 'monthcount');
    $schema
      ->dropField('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() {
  Database::getConnection()
    ->update('node_counter')
    ->fields([
    'weekcount' => 'daycount',
    'monthcount' => 'daycount',
    'yearcount' => 'daycount',
  ])
    ->execute();
}

Functions

Name	Description
statistics_counter_enable	Implements hook_enable().
statistics_counter_install	Implements hook_install().
statistics_counter_uninstall	Implements hook_uninstall().