function epsacrop_requirements in EPSA Crop - Image Cropping 6

Same name and namespace in other branches

1. 8.2 epsacrop.install \epsacrop_requirements()
2. 6.2 epsacrop.install \epsacrop_requirements()
3. 7.2 epsacrop.install \epsacrop_requirements()

File

./epsacrop.install, line 41

install file for epsacrop.module

Code

function epsacrop_requirements($phase) {
  $requirements = array();
  $t = get_t();
  if ($phase == 'install') {

    // The epsacrop_jcrop_get_version() function is in the .module file, which isn't
    // loaded yet.
    include_once dirname(__FILE__) . '/epsacrop.module';
  }
  $requirements['epsacrop_jcrop']['title'] = $t('EPSA Crop : Jcrop');
  $requirements['epsacrop_json2']['title'] = $t('EPSA Crop : json2.js');
  if ($version = epsacrop_jcrop_get_version() || _epsacrop_is_json2_exists()) {
    $version = epsacrop_jcrop_get_version();

    // Everything looks good; display the current Jcrop version.
    if ($version) {
      $requirements['epsacrop_jcrop']['value'] = 'Jcrop version : ' . $version;
      $requirements['epsacrop_jcrop']['severity'] = REQUIREMENT_OK;
    }
    if (_epsacrop_is_json2_exists()) {
      $requirements['epsacrop_json2']['value'] = 'JSON file (json2.js) OK';
      $requirements['epsacrop_json2']['severity'] = REQUIREMENT_OK;
    }
  }
  else {

    // Required libraies wasn't found. Abort installation.
    if (!epsacrop_jcrop_get_version()) {
      $requirements['epsacrop_jcrop']['value'] = $t('Not found');
      $requirements['epsacrop_jcrop']['description'] = $t('The <a href="@jcrop">Jcrop</a> plugin is missing. <a href="@download">Download</a> and extract it in your <em>sites/all/libraries</em> directory.', array(
        '@jcrop' => 'http://deepliquid.com/content/Jcrop.html',
        '@download' => 'http://code.google.com/p/jcrop/downloads/detail?name=jquery.Jcrop-0.9.8.zip&can=2',
      ));
      $requirements['epsacrop_jcrop']['severity'] = REQUIREMENT_ERROR;
    }
    if (!_epsacrop_is_json2_exists()) {
      $requirements['epsacrop_json2']['value'] = $t('Not found');
      $requirements['epsacrop_json2']['description'] = $t("The <a href='@json2'>json2.js</a> file is missing, you can download it <a href='@downjson2'>here</a> and put it in your <em>sites/all/libraries</em> directory. Don't forget rename the downloaded folder into json2. At the end, you should have something like this sites/all/libraries/json2", array(
        '@json2' => 'http://www.json.org/js.html',
        '@downjson2' => 'https://github.com/douglascrockford/JSON-js',
      ));
      $requirements['epsacrop_json2']['severity'] = REQUIREMENT_ERROR;
    }
  }
  return $requirements;
}