chosen.install in Chosen 7.3

Installation and uninstallation functions.

File

chosen.install

<?php

/**
 * @file
 * Installation and uninstallation functions.
 */

/**
 * Implements hook_requirements().
 */
function chosen_requirements($phase) {
  $requirements = array();
  module_load_include('module', 'chosen');
  $t = get_t();
  $chosen_path = chosen_get_chosen_path();
  switch ($phase) {
    case 'install':
      if (!$chosen_path) {
        $requirements['chosen_js'] = array(
          'description' => $t('You need to download the !chosen and extract the entire contents of the archive into the %path directory on your server.', array(
            '!chosen' => l($t('Chosen JavaScript file'), CHOSEN_WEBSITE_URL),
            '%path' => 'sites/all/libraries',
          )),
          'severity' => REQUIREMENT_ERROR,
        );
      }
      break;
    case 'runtime':
      if (!$chosen_path) {
        $requirements['chosen_js'] = array(
          'title' => $t('Chosen JavaScript file'),
          'severity' => REQUIREMENT_ERROR,
          'description' => $t('You need to download the !chosen and extract the entire contents of the archive into the %path directory on your server.', array(
            '!chosen' => l($t('Chosen JavaScript file'), CHOSEN_WEBSITE_URL),
            '%path' => 'sites/all/libraries',
          )),
          'value' => $t('Not Installed'),
        );
      }
      else {
        $requirements['chosen_js'] = array(
          'title' => $t('Chosen JavaScript file'),
          'severity' => REQUIREMENT_OK,
          'value' => $t('Installed'),
        );
      }
      break;
  }
  return $requirements;
}

/**
 * Implements hook_uninstall().
 */
function chosen_uninstall() {

  // Delete created variables.
  variable_del('chosen_minimum_single');
  variable_del('chosen_minimum_multiple');
  variable_del('chosen_minimum_width');
  variable_del('chosen_search_contains');
  variable_del('chosen_jquery_selector');
  variable_del('chosen_placeholder_text_multiple');
  variable_del('chosen_placeholder_text_single');
  variable_del('chosen_no_results_text');
  variable_del('chosen_use_theme');
  variable_del('chosen_disable_search');
  variable_del('chosen_disable_search_threshold');
}

/**
 * Transfer the old chosen minimum value to the new chosen minimum single and
 * chosen minimum multiple variables.
 */
function chosen_update_7201() {
  $chosen_minimum = variable_get('chosen_minimum', 20);
  variable_set('chosen_minimum_single', $chosen_minimum);
  variable_set('chosen_minimum_multiple', $chosen_minimum);
  variable_del('chosen_minimum');
}

Functions

Name	Description
chosen_requirements	Implements hook_requirements().
chosen_uninstall	Implements hook_uninstall().
chosen_update_7201	Transfer the old chosen minimum value to the new chosen minimum single and chosen minimum multiple variables.