access_url_edit_users_to_url_functions.lib.php 1.9 KB

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  1. <?php
  2. /* For licensing terms, see /chamilo_license.txt */
  3. /**
  4. * Access_url_edit_users_to_url class
  5. * Contains several functions dealing with displaying,
  6. * editing,... of a Access_url_edit_users_to_url_functions
  7. *
  8. * @version 1.0
  9. * @author Toon Keppens <toon@vi-host.net>
  10. * @author Julio Montoya - Cleaning code
  11. * @author Ricardo Rodriguez - Separated the function and code
  12. *
  13. */
  14. require_once ('xajax/xajax.inc.php');
  15. class Accessurledituserstourl{
  16. function search_users($needle, $id)
  17. {
  18. global $tbl_user, $tbl_access_url_rel_user;
  19. $xajax_response = new XajaxResponse();
  20. $return = '';
  21. if(!empty($needle)) {
  22. // xajax send utf8 datas... datas in db can be non-utf8 datas
  23. $charset = api_get_system_encoding();
  24. $needle = api_convert_encoding($needle, $charset, 'utf-8');
  25. $needle = Database::escape_string($needle);
  26. // search users where username or firstname or lastname begins likes $needle
  27. $order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname, username' : ' ORDER BY lastname, firstname, username';
  28. $sql = 'SELECT u.user_id, username, lastname, firstname FROM '.$tbl_user.' u
  29. WHERE (username LIKE "'.$needle.'%"
  30. OR firstname LIKE "'.$needle.'%"
  31. OR lastname LIKE "'.$needle.'%")'.
  32. $order_clause.
  33. ' LIMIT 11';
  34. $rs = Database::query($sql);
  35. $i=0;
  36. while ($user = Database :: fetch_array($rs)) {
  37. $i++;
  38. if ($i<=10) {
  39. $return .= '<a href="javascript: void(0);" onclick="javascript: add_user_to_url(\''.addslashes($user['user_id']).'\',\''.api_get_person_name(addslashes($user['firstname']), addslashes($user['lastname'])).' ('.addslashes($user['username']).')'.'\')">'.api_get_person_name($user['firstname'], $user['lastname']).' ('.$user['username'].')</a><br />';
  40. } else {
  41. $return .= '...<br />';
  42. }
  43. }
  44. }
  45. $xajax_response -> addAssign('ajax_list_users','innerHTML',api_utf8_encode($return));
  46. return $xajax_response;
  47. }
  48. }
  49. ?>