custom_search_blocks.module in Custom Search 7

Bring additional search blocks

Adds node types and taxonomy options to the search form

File

modules/custom_search_blocks/custom_search_blocks.module

<?php

/**
 * @file
 * Bring additional search blocks
 *
 * Adds node types and taxonomy options to the search form
 */

/**
 * Implements hook_menu().
 */
function custom_search_blocks_menu() {
  $items['admin/config/search/custom_search/blocks'] = array(
    'title' => 'Search Blocks',
    'description' => 'Provide additional search blocks by content type.',
    'page arguments' => array(
      'custom_search_blocks_admin',
    ),
    'access arguments' => array(
      'administer custom search blocks',
    ),
    'file' => 'custom_search_blocks.admin.inc',
    'type' => MENU_LOCAL_TASK,
    'weight' => 3,
  );
  return $items;
}

/**
 * Implements hook_perm().
 */
function custom_search_blocks_permission() {
  return array(
    'administer custom search blocks' => array(
      'title' => t('Administer custom search blocks'),
      'description' => t('Allow users to administer custom search blocks settings'),
    ),
    'use custom search blocks' => array(
      'title' => t('Use custom search blocks'),
      'description' => t('Allow users to use custom search blocks'),
    ),
  );
}

/**
 * Implements hook_block_info().
 */
function custom_search_blocks_block_info() {
  $blocks = array();
  for ($a = 1; $a <= variable_get('custom_search_blocks_number', 1); $a++) {
    $blocks[$a]['info'] = "Custom Search {$a}";
    $blocks[$a]['cache'] = DRUPAL_NO_CACHE;
  }
  return $blocks;
}

/**
 * Implements hook_block_view().
 */
function custom_search_blocks_block_view($delta = '') {
  if (user_access('use custom search blocks')) {
    $block['content'] = drupal_get_form('custom_search_blocks_form_' . $delta, $delta);
    $block['subject'] = "Custom Search {$delta}";
    return $block;
  }
}

/**
 * Implements hook_block_configure().
 */
function custom_search_blocks_block_configure($delta = '') {

  // Basic settings.
  $form = _custom_search_default_admin_form($delta);

  // Content.
  $form['content'] = array(
    '#type' => 'fieldset',
    '#title' => t('Content'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['content'] = array_merge($form['content'], _custom_search_content_admin_form($delta));

  // Custom search paths.
  $form = array_merge($form, _custom_search_custom_paths_admin_form($delta));

  // Ordering.
  $form = array_merge($form, _custom_search_ordering_admin_form($delta));
  $form['order']['#weight'] = 50;
  return $form;
}

/**
 * Implements hook_block_save().
 */
function custom_search_blocks_block_save($delta = '', $edit = array()) {
  foreach ($edit as $key => $value) {
    if (drupal_substr($key, 0, 20) == 'custom_search_blocks') {
      variable_set($key, $value);
    }
  }
  foreach ($edit['custom_search_blocks_' . $delta . '_order'] as $key => $data) {
    variable_set('custom_search_blocks_' . $delta . '_' . $key . '_weight', $data['sort']);
    variable_set('custom_search_blocks_' . $delta . '_' . $key . '_region', $data['region']);
  }

  // Submit image?
  $directory_path = 'public://custom_search';
  file_prepare_directory($directory_path, FILE_CREATE_DIRECTORY);

  // Check for a new uploaded image.
  if ($file = file_save_upload('custom_search_image', array(
    'file_validate_is_image' => array(),
  ))) {
    if ($filepath = file_unmanaged_copy($file->uri, $directory_path)) {
      variable_set('custom_search_blocks_' . $delta . '_image_path', $filepath);
    }
  }
}

/**
 * Implements hook_forms().
 */
function custom_search_blocks_forms($form_id, $args) {
  $forms = array();
  for ($a = 1; $a <= variable_get('custom_search_blocks_number', 1); $a++) {
    $forms['custom_search_blocks_form_' . $a] = array(
      'callback' => 'custom_search_blocks_form',
      'callback arguments' => array(
        $a,
      ),
    );
  }
  return $forms;
}

/**
 * Form builder; Output a search form for the additional search blocks.
 */
function custom_search_blocks_form($form, &$form_state, $delta) {
  $form['custom_search_blocks_form_' . $delta] = array(
    '#type' => 'textfield',
    '#size' => 15,
    '#default_value' => '',
    '#attributes' => array(
      'title' => t('Enter the terms you wish to search for.'),
    ),
  );
  $form['delta'] = array(
    '#type' => 'hidden',
    '#value' => $delta,
  );
  $form['actions'] = array(
    '#type' => 'actions',
  );
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Search'),
  );
  $form['#submit'] = array(
    'custom_search_submit',
  );
  if (function_exists('apachesolr_autocomplete_variable_get_widget')) {

    // Support for apachesolr_autocomplete module.
    if (apachesolr_autocomplete_variable_get_widget() == 'custom') {
      $form['custom_search_blocks_form_' . $delta]['#attributes']['class'] = array(
        'apachesolr-autocomplete',
        'unprocessed',
      );
    }
    else {
      $form['custom_search_blocks_form_' . $delta]['#autocomplete_path'] = 'apachesolr_autocomplete';
    }
  }
  return $form;
}

Functions

Name	Description
custom_search_blocks_block_configure	Implements hook_block_configure().
custom_search_blocks_block_info	Implements hook_block_info().
custom_search_blocks_block_save	Implements hook_block_save().
custom_search_blocks_block_view	Implements hook_block_view().
custom_search_blocks_form	Form builder; Output a search form for the additional search blocks.
custom_search_blocks_forms	Implements hook_forms().
custom_search_blocks_menu	Implements hook_menu().
custom_search_blocks_permission	Implements hook_perm().