shariff.install in Shariff Social Media Buttons 7

Install, update and uninstall functions for the shariff module.

File

shariff.install

<?php

/**
 * @file
 * Install, update and uninstall functions for the shariff module.
 */

/**
 * Implements hook_uninstall().
 */
function shariff_uninstall() {
  variable_del('shariff_services');
  variable_del('shariff_backend_url');
  variable_del('shariff_theme');
  variable_del('shariff_css');
  variable_del('shariff_orientation');
  variable_del('shariff_referrer_track');
  variable_del('shariff_twitter_via');
  variable_del('shariff_mail_subject');
  variable_del('shariff_mail_body');
  variable_del('shariff_flattr_category');
  variable_del('shariff_flattr_user');
  variable_del('shariff_media_url');
}

/**
 * Implements hook_requirements().
 */
function shariff_requirements($phase) {
  $requirements = array();
  if ($phase == 'runtime') {
    $t = get_t();
    $library_shariff = libraries_detect('shariff');
    $jquery_version = variable_get('jquery_update_jquery_version', '1.10');
    if ($library_shariff['installed'] != TRUE) {
      $requirements['shariff_lib'] = array(
        'title' => $t('Shariff Libray'),
        'value' => $t('Please download at least v1.4.6 of the !link library and place it in libraries under <code>shariff</code>. So that the js file is available under .../libraries/shariff/build/shariff.min.js.', array(
          '!link' => l($t('Shariff'), $library_shariff['download url']),
        )),
        'severity' => REQUIREMENT_ERROR,
      );
    }
    if (version_compare($jquery_version, 1.7, '<')) {
      $requirements['shariff_jquery'] = array(
        'title' => $t('Shariff jQuery'),
        'value' => $t('Shariff requires jQuery 1.7 or higher. Please configure jQuery Update accordingly.'),
        'severity' => REQUIREMENT_ERROR,
      );
      drupal_set_message($t('Shariff requires jQuery 1.7 or higher. Please configure jQuery Update accordingly.'), 'error');
    }
    if (count($requirements) == 0) {
      $requirements['shariff'] = array(
        'title' => $t('Shariff Library'),
        'value' => $library_shariff['version'],
        'severity' => REQUIREMENT_OK,
      );
    }
  }
  return $requirements;
}

/**
 * Implements hook_field_schema().
 */
function shariff_field_schema($field) {
  $columns = array(
    'value' => array(
      'type' => 'int',
      'not null' => FALSE,
    ),
  );
  return array(
    'columns' => $columns,
  );
}

/**
 * Remove unused variables.
 */
function shariff_update_7000() {
  variable_del('shariff_url');
}

Functions

Name	Description
shariff_field_schema	Implements hook_field_schema().
shariff_requirements	Implements hook_requirements().
shariff_uninstall	Implements hook_uninstall().
shariff_update_7000	Remove unused variables.