|
+-----------------------------------------------------------------------+
$Id$
*/
require_once 'include/rcube_ldap.inc';
/**
* draw the ldap public search form
*/
function rcmail_ldap_public_search_form($attrib)
{
global $CONFIG, $JS_OBJECT_NAME, $OUTPUT;
if (!isset($CONFIG['ldap_public']))
{
// no ldap servers to search
show_message('noldapserver', 'warning');
rcmail_overwrite_action('add');
return false;
}
else
{
// store some information in the session
$_SESSION['ldap_public']['server_count'] = $server_count = count($CONFIG['ldap_public']);
$_SESSION['ldap_public']['server_names'] = $server_names = array_keys($CONFIG['ldap_public']);
}
list($form_start, $form_end) = get_form_tags($attrib);
$out = "$form_start
\n\n";
// search name field
$search_name = new textfield(array('name' => '_ldap_public_search_name',
'id' => 'rcmfd_ldap_public_search_name'));
$out .= "
" . $search_name->show() . "
\n";
// there's more than one server to search for, show a dropdown menu
if ($server_count > 1)
{
$select_server = new select(array('name' => '_ldap_public_servers',
'id' => 'rcfmd_ldap_public_servers'));
$select_server->add($server_names, $server_names);
$out .= '
" . $select_server->show() . "
\n";
}
// foreach configured ldap server, set up the search fields
for ($i = 0; $i < $server_count; $i++)
{
$server = $CONFIG['ldap_public'][$server_names[$i]];
// only display one search fields select - js takes care of the rest
if (!$i)
{
$field_name = '_ldap_public_search_field';
$field_id = 'rcfmd_ldap_public_search_field';
$search_fields = new select(array('name' => $field_name,
'id' => $field_id));
$search_fields->add(array_keys($server['search_fields']), array_values($server['search_fields']));
$out .= '
" . $search_fields->show() . "
\n";
$attributes = array('name' => '_ldap_public_search_type',
'id' => 'rcmfd_ldap_public_search_type');
// if there's only one server, and it doesn't accept fuzzy searches,
// then check and disable the check box - thanks pieter
if ($server_count == 1 && !$server['fuzzy_search'])
{
$attributes['CHECKED'] = 'CHECKED';
$attributes['disabled'] = 'disabled';
}
$search_type = new checkbox($attributes);
$out .= '
" . $search_type->show() . "
\n";
}
if ($server_count > 1)
{
// store the search fields in a js array for each server
$js = '';
foreach ($server['search_fields'] as $search_name => $search_value)
$js .= "['$search_name', '$search_value'], ";
// store whether this server accepts fuzzy search as last item in array
$js .= $server['fuzzy_search'] ? "'fuzzy'" : "'exact'";
$OUTPUT->add_script("rcmail.set_env('{$server_names[$i]}_search_fields', new Array($js));");
}
}
// add contact button label text
$OUTPUT->add_script("rcmail.set_env('addcontact', '" . rcube_label('addcontact') . "');");
$out .= "\n
$form_end";
return $out;
}
/**
* get search values and return ldap contacts
*/
function rcmail_ldap_public_list()
{
// just return if we are not being called from a search form
if (!isset($_POST['_action']))
return null;
global $CONFIG, $OUTPUT, $JS_OBJECT_NAME;
// show no search name warning and exit
if (empty($_POST['_ldap_public_search_name']) || trim($_POST['_ldap_public_search_name']) == '')
{
show_message('nosearchname', 'warning');
return false;
}
// set up ldap server(s) array or bail
if ($_SESSION['ldap_public']['server_count'] > 1)
// show no ldap server warning and exit
if (empty($_POST['_ldap_public_servers']))
{
show_message('noldappublicserver', 'warning');
return false;
}
else
$server_name = $_POST['_ldap_public_servers'];
else if ($_SESSION['ldap_public']['server_count'] == 1)
$server_name = $_SESSION['ldap_public']['server_names'][0];
else
return false;
// get search parameters
$search_value = $_POST['_ldap_public_search_name'];
$search_field = $_POST['_ldap_public_search_field'];
// only use the post var for search type if the ldap server allows 'like'
$exact = true;
if ($CONFIG['ldap_public'][$server_name]['fuzzy_search'])
$exact = isset($_POST['_ldap_public_search_type']) ? true : false;
// perform an ldap search
$contacts = rcmail_ldap_contact_search($search_value,
$search_field,
$CONFIG['ldap_public'][$server_name],
$exact);
// if no results, show a warning and return
if (!$contacts)
{
show_message('nocontactsreturned', 'warning');
return false;
}
// add id to message list table if not specified
if (!strlen($attrib['id']))
$attrib['id'] = 'ldapAddressList';
// define table class
$attrib['class'] = 'records-table';
$attrib['cellspacing'] = 0;
// define list of cols to be displayed
$a_show_cols = array('name', 'email');
// create XHTML table
$out = rcube_table_output($attrib, $contacts, $a_show_cols, 'row_id');
// set client env
$javascript = "$JS_OBJECT_NAME.gui_object('ldapcontactslist', '{$attrib['id']}');\n";
$OUTPUT->add_script($javascript);
return $out;
}
/**
* perform search for contacts from given public ldap server
*/
function rcmail_ldap_contact_search($search_value, $search_field, $server, $exact=true)
{
global $CONFIG;
$attributes = array($server['name_field'], $server['mail_field']);
$LDAP = new rcube_ldap();
if ($LDAP->connect($server['hosts'], $server['port'], $server['protocol']))
{
$filter = "$search_field=" . ($exact ? $search_value : "*$search_value*");
$result = $LDAP->search($server['base_dn'],
$filter,
$attributes,
$server['scope'],
$sort=null);
// add any results to contact array
if ($result['count'])
{
for ($n = 0; $n < $result['count']; $n++)
{
$contacts[$n]['name'] = $result[$n][$server['name_field']][0];
$contacts[$n]['email'] = $result[$n][$server['mail_field']][0];
$contacts[$n]['row_id'] = $n + 1;
}
}
}
else
return false;
// cleanup
$LDAP->close();
if (!$result['count'])
return false;
// weed out duplicate emails
for ($n = 0; $n < $result['count']; $n++)
for ($i = 0; $i < $result['count']; $i++)
if ($contacts[$i]['email'] == $contacts[$n]['email'] && $i != $n)
unset($contacts[$n]);
return $contacts;
}
function get_form_tags($attrib)
{
global $OUTPUT, $JS_OBJECT_NAME, $EDIT_FORM, $SESS_HIDDEN_FIELD;
$form_start = '';
if (!strlen($EDIT_FORM))
{
$hiddenfields = new hiddenfield(array('name' => '_task', 'value' => $GLOBALS['_task']));
$hiddenfields->add(array('name' => '_action', 'value' => 'ldappublicsearch'));
if ($_framed)
$hiddenfields->add(array('name' => '_framed', 'value' => 1));
$form_start .= !strlen($attrib['form']) ? '' : '';
$form_name = strlen($attrib['form']) ? $attrib['form'] : 'form';
$OUTPUT->add_script("$JS_OBJECT_NAME.gui_object('ldappublicsearchform', '$form_name');");
$EDIT_FORM = $form_name;
return array($form_start, $form_end);
}
parse_template('ldappublicsearch');
?>