imageapi.install in ImageAPI 5

File

imageapi.install

<?php

/**
 *  Implementation of hook_requirements().
 */
define('IMAGEAPI_MINIMUM_PHP', '5.1');
define('IMAGEAPI_RECOMMENDED_PHP', '5.2');
function imageapi_requirements($phase) {
  $requirements = array();

  // Ensure translations don't break at install time
  $t = get_t();

  // Check this at runtime rather than install time because the order of
  // installation doesn't take dependencies into account. ImageAPI may have
  // been installed by not loaded and if we report a requirement error
  // because we can't find its function or no toolkit is enabled modules that
  // depend on us will still be enabled but will have a missing dependency.
  // Seems like a better idea to let everything get enabled and then inform
  // them of the problem.
  if ($phase == 'runtime') {
    if (count(imageapi_get_available_toolkits()) == 0) {
      $requirements['imageapi_toolkits'] = array(
        'title' => $t('ImageAPI Toolkit'),
        'value' => $t('No ImageAPI toolkits available'),
        'severity' => REQUIREMENT_ERROR,
        'description' => $t('ImageAPI requires a Toolkit such as ImageAPI GD or ImageAPI ImageMagick to function. Goto !modules and enable one of them.', array(
          '!modules' => l('admin/build/modules', 'admin/build/modules'),
        )),
      );
    }
  }
  if (version_compare(phpversion(), IMAGEAPI_RECOMMENDED_PHP) < 0) {
    $requirements['imageapi_php'] = array(
      'title' => $t('ImageAPI PHP'),
      'description' => $t('ImageAPI recommends at least PHP %version. Older versions of PHP are not supported but may function.', array(
        '%version' => IMAGEAPI_RECOMMENDED_PHP,
      )),
      'severity' => REQUIREMENT_WARNING,
    );
  }
  if (version_compare(phpversion(), IMAGEAPI_MINIMUM_PHP) < 0) {
    $requirements['imageapi_php'] = array(
      'title' => $t('ImageAPI PHP'),
      'description' => $t('ImageAPI requires at least PHP %version.', array(
        '%version' => IMAGEAPI_MINIMUM_PHP,
      )),
      'severity' => REQUIREMENT_ERROR,
    );
  }
  return $requirements;
}
function imageapi_install() {
}
function imageapi_uninstall() {
}
function imageapi_enable() {
}
function imageapi_disable() {
}

Functions

Name	Description
imageapi_disable
imageapi_enable
imageapi_install
imageapi_requirements
imageapi_uninstall

Constants

Name	Description
IMAGEAPI_MINIMUM_PHP	Implementation of hook_requirements().
IMAGEAPI_RECOMMENDED_PHP