facets_range_widget.module in Facets 8

Contains install hooks for facets range widget.

File

modules/facets_range_widget/facets_range_widget.module

<?php

/**
 * @file
 * Contains install hooks for facets range widget.
 */

/**
 * Implements hook_requirements().
 */
function facets_range_widget_requirements() {
  $library_name = 'jquery-ui-slider-pips';
  $library_path = '/libraries/' . $library_name;
  $library_exists = file_exists(DRUPAL_ROOT . $library_path) ? TRUE : FALSE;

  // If library is not found, look in the current profile libraries path.
  if (!$library_exists) {
    $profile = \Drupal::installProfile();
    $profile_path = drupal_get_path('profile', $profile);
    $profile_path .= $library_path;
    $library_exists = file_exists($profile_path);
  }
  $requirements = [];
  if (!$library_exists) {
    $arguments = [
      ':docs' => 'https://www.drupal.org/docs/8/theming-drupal-8/adding-stylesheets-css-and-javascript-js-to-a-drupal-8-theme#external',
      ':readme' => 'http://cgit.drupalcode.org/facets/tree/modules/facets_range_widget/README.txt',
    ];
    $requirements['facets_range_widget_pips_slider'] = [
      'title' => t('Facets range slider'),
      'value' => t('The jquery ui slider pips library is not installed.'),
      'severity' => REQUIREMENT_ERROR,
      'description' => t('The range slider library is not installed, check the <a href=":readme">README.txt for more information</a> and <a href=":docs">the documentation for information on how to install a library</a>.', $arguments),
    ];
  }
  return $requirements;
}

Functions

Name	Description
facets_range_widget_requirements	Implements hook_requirements().