<?php

/**
 * @file
 * Advanced aggregation validation module.
 */

/**
 * @addtogroup default_variables
 * @{
 */

/**
 * Default css lint ignore settings.
 */
define('ADVAGG_VALIDATOR_CSSLINT_IGNORE', '');

/**
 * Default js hint ignore settings.
 */
define('ADVAGG_VALIDATOR_JSHINT_IGNORE', '');

/**
 * @} End of "addtogroup default_variables".
 */

/**
 * @addtogroup hooks
 * @{
 */

/**
 * Implements hook_menu().
 */
function advagg_validator_menu() {
  // Make sure the advagg_admin_config_root_path() function is available.
  drupal_load('module', 'advagg');

  $file_path = drupal_get_path('module', 'advagg_validator');
  $config_path = advagg_admin_config_root_path();
  $items = array();

  $items[$config_path . '/advagg/validate_css_w3'] = array(
    'title' => 'Validate CSS via W3',
    'description' => 'Validate CSS syntax using w3.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('advagg_validator_admin_css_w3_form'),
    'type' => MENU_LOCAL_TASK,
    'access arguments' => array('administer site configuration'),
    'file path' => $file_path,
    'file' => 'advagg_validator.admin.inc',
    'weight' => 10,
  );
  $items[$config_path . '/advagg/validate_css_lint'] = array(
    'title' => 'Validate CSS via Lint',
    'description' => 'Validate CSS syntax using CSS Lint.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('advagg_validator_admin_css_lint_form'),
    'type' => MENU_LOCAL_TASK,
    'access arguments' => array('administer site configuration'),
    'file path' => $file_path,
    'file' => 'advagg_validator.admin.inc',
    'weight' => 11,
  );
  $items[$config_path . '/advagg/validate_js_hint'] = array(
    'title' => 'Validate JS via Hint',
    'description' => 'Validate JavaScript syntax using JSHint.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('advagg_validator_admin_js_hint_form'),
    'type' => MENU_LOCAL_TASK,
    'access arguments' => array('administer site configuration'),
    'file path' => $file_path,
    'file' => 'advagg_validator.admin.inc',
    'weight' => 12,
  );

  return $items;
}

/**
 * Implements hook_menu_alter().
 */
function advagg_validator_menu_alter(&$items) {
  // Make sure the advagg_admin_config_root_path() function is available.
  drupal_load('module', 'advagg');
  $config_path = advagg_admin_config_root_path();

  if (!isset($items[$config_path . '/advagg'])) {
    // If the advagg module is not enabled, redirect the /advagg path to
    // /advagg/validate_css_w3.
    $items[$config_path . '/advagg'] = array(
      'title' => 'Advanced CSS/JS Aggregation',
      'type' => MENU_LOCAL_TASK,
      'weight' => 1,
      'description' => $items[$config_path . '/advagg/validate_css_w3']['description'],
      'page callback' => 'drupal_goto',
      'page arguments' => array($config_path . '/advagg/validate_css_w3'),
      'access arguments' => array('administer site configuration'),
    );
  }
  if (!isset($items[$config_path . '/default'])) {
    // Make sure the performance page has a default path.
    $items[$config_path . '/default'] = array(
      'title' => 'Performance',
      'type' => MENU_DEFAULT_LOCAL_TASK,
      'file path' => drupal_get_path('module', 'system'),
      'weight' => -10,
    );
  }
}

/**
 * @} End of "addtogroup hooks".
 */

/**
 * @addtogroup 3rd_party_hooks
 * @{
 */

/**
 * Implements hook_libraries_info().
 */
function advagg_validator_libraries_info() {
  $libraries['csslint'] = array(
    'name' => 'csslint',
    'vendor url' => 'https://github.com/CSSLint/csslint',
    'download url' => 'https://github.com/CSSLint/csslint/archive/master.zip',
    'version arguments' => array(
      'file' => 'package.json',
      'pattern' => '/"version":\\s+"([0-9\.]+)"/',
      'lines' => 10,
    ),
    'remote' => array(
      'callback' => 'advagg_get_github_version_json',
      'url' => 'https://rawgit.com/CSSLint/csslint/master/package.json',
    ),
    'files' => array(
      'js' => array(
        'dist/csslint.js' => array(
          'type' => 'file',
        ),
      ),
    ),
    'variants' => array(),
  );
  // Get the latest tagged version for external file loading.
  $version = advagg_get_remote_libraries_version('csslint', $libraries['csslint']);
  $libraries['csslint']['variants'] += array(
    'external' => array(
      'files' => array(
        'js' => array(
          "https://cdn.rawgit.com/CSSLint/csslint/v{$version}/dist/csslint.js" => array(
            'type' => 'external',
            'data' => "https://cdn.rawgit.com/CSSLint/csslint/v{$version}/dist/csslint.js",
          ),
        ),
      ),
    ),
  );

  $libraries['jshint'] = array(
    'name' => 'jshint',
    'vendor url' => 'https://github.com/jshint/jshint',
    'download url' => 'https://github.com/jshint/jshint/archive/master.zip',
    'version arguments' => array(
      'file' => 'package.json',
      'pattern' => '/"version":\\s+"([0-9\.]+)"/',
      'lines' => 10,
    ),
    'remote' => array(
      'callback' => 'advagg_get_github_version_json',
      'url' => 'https://rawgit.com/jshint/jshint/master/package.json',
    ),
    'files' => array(
      'js' => array(
        'dist/jshint.js' => array(
          'type' => 'file',
        ),
      ),
    ),
    'variants' => array(),
  );
  // Get the latest tagged version for external file loading.
  $version = advagg_get_remote_libraries_version('jshint', $libraries['jshint']);
  $libraries['jshint']['variants'] += array(
    'external' => array(
      'files' => array(
        'js' => array(
          "https://cdn.rawgit.com/jshint/jshint/{$version}/dist/jshint.js" => array(
            'type' => 'external',
            'data' => "https://cdn.rawgit.com/jshint/jshint/{$version}/dist/jshint.js",
          ),
        ),
      ),
    ),
  );

  return $libraries;
}

/**
 * @} End of "addtogroup 3rd_party_hooks".
 */