imce_search.module in IMCE Tools 6

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) {
    if ($case_insensitive) {
      $file_column = 'LOWER(filename)';
      $query_args[] = drupal_strtolower($file_string);
    }
    else {
      $file_column = 'filename';
      $query_args[] = $file_string;
    }
    $sql = sprintf('SELECT * FROM {files} WHERE %s', $file_column) . " like('%%%s%%')";
    if ($dir_base) {
      $sql .= ' AND filepath like(\'%s%%\')';
      $query_args[] = file_directory_path() . '/' . $dir_base;
    }
    $suggestions['search'] = 'Searched ' . ($dir_base ? check_plain($dir_base) . ' and sub' : ' all ') . 'directories for ' . check_plain($file_string);
    $suggestions['files'] = array();
    $res = db_query($sql, $query_args);
    while ($row = db_fetch_object($res)) {
      $suggestions['files'][] = $row->filepath;
    }
  }
  else {
    $suggestions['search'] = 'Invalid search criteria, please specify a search';
    $suggestions['files'] = array();
  }
  drupal_json($suggestions);
  exit;
}
function imce_search_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' => 'button',
    '#value' => t('Search'),
  );
  $form['imce-search-results'] = array(
    '#type' => 'markup',
    '#value' => '<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', 'module', 'header');
  return drupal_get_form('imce_search_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