function sharebar_requirements in ShareBar 7.2

Implements hook_requirements().

File

./sharebar.install, line 11

Requirements, install, uninstall functions for sharebar module.

Code

function sharebar_requirements($phase) {
  $errors = array();
  if ($phase == 'install') {
    if (!function_exists('libraries_get_path')) {
      module_load_include('module', 'libraries');
    }
    $path = libraries_get_path('colorpicker') ? libraries_get_path('colorpicker') : 'sites/all/libraries/colorpicker';

    // The first file we check is the 3rd party integration. Without this file,
    // the module will not work. Other files are also required, but the
    // assumption is made that if they got this file, they will have gotten
    // all the other files. This is done to keep code relatively streamlined.
    if (!is_file($path . '/js/colorpicker.js')) {
      $t = get_t();
      $errors['jquery_colorpicker_missing_files'] = array(
        'title' => $t('Required files missing'),
        'description' => $t('<h2>Colorpicker not installed</h2><br />You are missing the required files for the Colorpicker to work. Please download the colorpicker.zip from !eyecon and unzip the CSS, JS and IMAGES folders to !colorpicker_path. After doing this, confirm that the following path exists: !colorpicker_js_path.', array(
          '!eyecon' => l('http://www.eyecon.ro/colorpicker/', 'http://www.eyecon.ro/colorpicker/', array(
            'external' => TRUE,
          )),
          '!colorpicker_path' => '<strong>' . $path . '</strong>',
          '!colorpicker_js_path' => '<strong>' . $path . '/js/colorpicker.js</strong>',
        )),
        'severity' => REQUIREMENT_ERROR,
      );
    }
  }
  return $errors;
}