<?php

/**
 * @file
 * Implementation of Roblib search for searching several targets.
 */


/**
 * Implements hook_menu().
 */
function roblib_search_menu() {

  $items['admin/roblib_search'] = array(
    'title' => 'Roblib search',
    'description' => 'Configure global Roblib search settings.',
    'access arguments' => array('administer site configuration'),
    'type' => MENU_NORMAL_ITEM,
  );
  $items['admin/roblib_search/configure'] = array(
    'title' => 'Global Configuration',
    'description' => 'Configure global Roblib search settings.',
    'access arguments' => array('administer site configuration'),
    'page callback' => 'drupal_get_form',
    'page arguments' => array('roblib_search_config_form'),
    'type' => MENU_NORMAL_ITEM,
  );
  return $items;
}

/**
 * Implements hook_block_info().
 */
function roblib_search_block_info() {

  $blocks['roblib_search_form'] = array(
    'info' => t('Roblib Global Search Form'),
    'cache' => DRUPAL_CACHE_PER_ROLE,
  );
  $blocks['roblib_search_other'] = array(
    'info' => t('Roblib Search Other Sources'),
    'cache' => DRUPAL_CACHE_PER_ROLE,
  );

  return $blocks;
}

/**
 * Implements hook_theme().
 */
function roblib_search_theme($existing, $type, $theme, $path) {
  return [
    'roblib_search_results' => [
      'variables' => ['query' => NULL],
    ],
  ];
}


/**
 * Implements hook_init().
 */
/*function roblib_search_init() {
  drupal_add_js(drupal_get_path('module', 'roblib_search') . '/js/imagesloaded.pkg.min.js');
  drupal_add_js(drupal_get_path('module', 'roblib_search') . '/js/roblib_search.js');
  drupal_add_css(drupal_get_path('module', 'roblib_search') . '/css/jquery.qtip.min.css');
}*/

/**
 * Implements hook_block_view().
 */
function roblib_search_block_view($delta = '') {
  switch ($delta) {
    case 'roblib_search_form':
      $block['subject'] = t('Bento Search');
      $block['content'] = drupal_get_form('roblib_search_simple_form');
      break;

    case 'roblib_search_other':
      $block['subject'] = t('Other Sources');
      $block['content'] = theme('roblib_search_other_sources', array('results' => NULL));
  }
  return $block;
}

/**
 * Implements hook_help().
 */
function roblib_search_help($path, $arg) {
  switch ($path) {
    case 'admin/help#roblib_search':
      return t(
        '<p>
       The Roblib Search is a module to allow searching across multiple targets.
       This module does not know how to retrieve results but fires hooks that other
       modules can implement to gather and display results.
       </p>'
      );
  }
}