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Applied updates from PR for LDAP pagination

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snipe 2016-03-25 01:38:10 -07:00
parent bd334076ca
commit aff133b5f1
1 changed files with 37 additions and 11 deletions
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32
app/Http/Controllers/UsersController.php
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@ -1149,18 +1149,44 @@ class UsersController extends Controller
return Redirect::route('users')->with('error', Lang::get('admin/users/message.error.ldap_could_not_bind').ldap_error($ldapconn)); return Redirect::route('users')->with('error', Lang::get('admin/users/message.error.ldap_could_not_bind').ldap_error($ldapconn));
} }
// Set up LDAP pagination for very large databases
// @author Richard Hofman
$page_size = 500;
$cookie = '';
$result_set = array();
$global_count = 0;
// Perform the search // Perform the search
$search_results = @ldap_search($ldapconn, $base_dn, '('.$filter.')'); do {
// Paginate (non-critical, if not supported by server)
ldap_control_paged_result($ldapconn, $page_size, false, $cookie);
$search_results = ldap_search($ldapconn, $base_dn, '('.$filter.')');
if (!$search_results) { if (!$search_results) {
return Redirect::route('users')->with('error', Lang::get('admin/users/message.error.ldap_could_not_search').ldap_error($ldapconn)); return Redirect::route('users')->with('error', Lang::get('admin/users/message.error.ldap_could_not_search').ldap_error($ldapconn));
} }
// Get results // Get results from page
$results = @ldap_get_entries($ldapconn, $search_results); $results = ldap_get_entries($ldapconn, $search_results);
if (!$results) { if (!$results) {
return Redirect::route('users')->with('error', Lang::get('admin/users/message.error.ldap_could_not_get_entries').ldap_error($ldapconn)); return Redirect::route('users')->with('error', Lang::get('admin/users/message.error.ldap_could_not_get_entries').ldap_error($ldapconn));
} }
// Add results to result set
$global_count += $results['count'];
$result_set = array_merge($result_set, $results);
ldap_control_paged_result_response($ldapconn, $search_results, $cookie);
} while ($cookie !== null && $cookie != '');
// Clean up after search
$result_set['count'] = $global_count;
$results = $result_set;
ldap_control_paged_result($ldapconn, 0);
$summary = array(); $summary = array();
for ($i = 0; $i < $results["count"]; $i++) { for ($i = 0; $i < $results["count"]; $i++) {