imce_search.module in IMCE Tools 7

File

imce_search/imce_search.module

<?php

//$Id$

/**
 * hook_menu implementation, defines imce_swfupload path for handling file
 * uploads
 */
function imce_search_menu() {
  $menu['imce_search_callback'] = array(
    'title' => 'IMCE Search Callback',
    'type' => MENU_CALLBACK,
    'page callback' => 'imce_search_callback',
    'access callback' => 'imce_access',
  );
  return $menu;
}
function imce_search_callback() {
  $path_parts = explode('/', $_GET['q']);
  array_shift($path_parts);

  // get rid of callback dir
  $case_insensitive = array_shift($path_parts);
  $file_string = array_pop($path_parts);
  $dir_base = join('/', $path_parts);
  $query_args = array();
  if ($file_string) {
    $query = db_select('file_managed', 'f', array(
      'target' => 'slave',
    ));
    $query
      ->fields('f', array(
      'uri',
    ));
    if ($case_insensitive) {
      $query
        ->where('LOWER(f.filename) LIKE (:fname)', array(
        ':fname' => '%' . drupal_strtolower($file_string) . '%',
      ));
    }
    else {
      $query
        ->condition('f.filename', '%' . $file_string . '%', 'LIKE');
    }
    if ($dir_base) {
      $query
        ->condition('uri', '%//%' . $dir_base . '%', 'LIKE');
    }
    $suggestions['search'] = 'Searched ' . ($dir_base ? check_plain($dir_base) . ' and sub' : ' all ') . 'directories for ' . check_plain($file_string);
    $suggestions['files'] = array();
    $res = $query
      ->execute();
    foreach ($res as $row) {
      $suggestions['files'][] = file_uri_target($row->uri);
    }
  }
  else {
    $suggestions['search'] = 'Invalid search criteria, please specify a search';
    $suggestions['files'] = array();
  }
  echo drupal_json_encode($suggestions);
  exit;
}
function imce_search_form($form, &$form_state) {
  $form['imce-search-term'] = array(
    '#type' => 'textfield',
    '#title' => t('Search'),
    '#description' => t('Search for files in current directory and subdirectories'),
    '#size' => 25,
  );
  $form['imce-search-case'] = array(
    '#type' => 'checkbox',
    '#title' => t('Case insensitive'),
    '#description' => t('This option may have no effect depending on your database configuration'),
    '#default_value' => 0,
  );
  $form['imce-search-button'] = array(
    '#type' => 'submit',
    '#value' => t('Search'),
  );
  $form['imce-search-results'] = array(
    '#markup' => '<div id="imce-search-results"><div></div><ul></ul></div>',
  );
  return $form;
}

/**
 * provide form content to imce, registered function for callback
 */
function imce_search_content(&$imce) {
  drupal_add_css(drupal_get_path('module', 'imce_search') . '/imce_search.css');
  drupal_add_js(drupal_get_path('module', 'imce_search') . '/imce_search.js');
  $form = drupal_get_form('imce_search_form');
  return drupal_render($form);
}

Functions

Name	Description
imce_search_callback
imce_search_content	provide form content to imce, registered function for callback
imce_search_form
imce_search_menu	hook_menu implementation, defines imce_swfupload path for handling file uploads