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278 lines
9.4 KiB
PHP
278 lines
9.4 KiB
PHP
<?php
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/*
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+-----------------------------------------------------------------------+
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| program/steps/addressbook/ldapsearch.inc |
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| This file is part of the RoundCube Webmail client |
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| Copyright (C) 2005, RoundCube Dev. - Switzerland |
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| Licensed under the GNU GPL |
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| PURPOSE: |
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| Show an ldap search form in the addressbook |
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+-----------------------------------------------------------------------+
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| Author: Justin Randell <justin.randell@gmail.com> |
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+-----------------------------------------------------------------------+
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$Id$
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*/
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require_once 'include/rcube_ldap.inc';
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/**
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* draw the ldap public search form
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*/
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function rcmail_ldap_public_search_form($attrib)
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{
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global $CONFIG, $JS_OBJECT_NAME, $OUTPUT;
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if (!isset($CONFIG['ldap_public']))
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{
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// no ldap servers to search
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show_message('noldapserver', 'warning');
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rcmail_overwrite_action('add');
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return false;
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}
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else
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{
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// store some information in the session
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$_SESSION['ldap_public']['server_count'] = $server_count = count($CONFIG['ldap_public']);
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$_SESSION['ldap_public']['server_names'] = $server_names = array_keys($CONFIG['ldap_public']);
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}
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list($form_start, $form_end) = get_form_tags($attrib);
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$out = "$form_start<table id=\"ldap_public_search_table\">\n\n";
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// search name field
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$search_name = new textfield(array('name' => '_ldap_public_search_name',
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'id' => 'rcmfd_ldap_public_search_name'));
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$out .= "<tr><td class=\"title\"><label for=\"rcmfd_ldap_public_search_name\">" .
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rep_specialchars_output(rcube_label('ldappublicsearchname')) .
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"</label></td><td>" . $search_name->show() . "</td></tr>\n";
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// there's more than one server to search for, show a dropdown menu
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if ($server_count > 1)
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{
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$select_server = new select(array('name' => '_ldap_public_servers',
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'id' => 'rcfmd_ldap_public_servers'));
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$select_server->add($server_names, $server_names);
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$out .= '<tr><td class="title"><label for="rcfmd_ldap_public_servers">' .
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rep_specialchars_output(rcube_label('ldappublicserverselect')) .
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"</label></td><td>" . $select_server->show() . "</td></tr>\n";
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}
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// foreach configured ldap server, set up the search fields
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for ($i = 0; $i < $server_count; $i++)
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{
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$server = $CONFIG['ldap_public'][$server_names[$i]];
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// only display one search fields select - js takes care of the rest
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if (!$i)
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{
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$field_name = '_ldap_public_search_field';
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$field_id = 'rcfmd_ldap_public_search_field';
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$search_fields = new select(array('name' => $field_name,
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'id' => $field_id));
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$search_fields->add(array_keys($server['search_fields']), array_values($server['search_fields']));
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$out .= '<tr><td class="title"><label for="' . $field_id . '">' .
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rep_specialchars_output(rcube_label('ldappublicsearchfield')) .
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"</label></td><td>" . $search_fields->show() . "</td></tr>\n";
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$attributes = array('name' => '_ldap_public_search_type',
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'id' => 'rcmfd_ldap_public_search_type');
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// if there's only one server, and it doesn't accept fuzzy searches,
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// then check and disable the check box - thanks pieter
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if ($server_count == 1 && !$server['fuzzy_search'])
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{
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$attributes['CHECKED'] = 'CHECKED';
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$attributes['disabled'] = 'disabled';
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}
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$search_type = new checkbox($attributes);
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$out .= '<tr id="ldap_fuzzy_search"><td class="title"><label for="rcmfd_ldap_public_search_type">' .
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rep_specialchars_output(rcube_label('ldappublicsearchtype')) .
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"</label></td><td>" . $search_type->show() . "</td></tr>\n";
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}
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if ($server_count > 1)
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{
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// store the search fields in a js array for each server
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$js = '';
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foreach ($server['search_fields'] as $search_name => $search_value)
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$js .= "['$search_name', '$search_value'], ";
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// store whether this server accepts fuzzy search as last item in array
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$js .= $server['fuzzy_search'] ? "'fuzzy'" : "'exact'";
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$OUTPUT->add_script("rcmail.set_env('{$server_names[$i]}_search_fields', new Array($js));");
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}
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}
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// add contact button label text
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$OUTPUT->add_script("rcmail.set_env('addcontact', '" . rcube_label('addcontact') . "');");
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$out .= "\n</table>$form_end";
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return $out;
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}
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/**
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* get search values and return ldap contacts
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*/
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function rcmail_ldap_public_list()
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{
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// just return if we are not being called from a search form
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if (!isset($_POST['_action']))
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return null;
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global $CONFIG, $OUTPUT, $JS_OBJECT_NAME;
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// show no search name warning and exit
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if (empty($_POST['_ldap_public_search_name']) || trim($_POST['_ldap_public_search_name']) == '')
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{
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show_message('nosearchname', 'warning');
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return false;
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}
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// set up ldap server(s) array or bail
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if ($_SESSION['ldap_public']['server_count'] > 1)
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// show no ldap server warning and exit
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if (empty($_POST['_ldap_public_servers']))
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{
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show_message('noldappublicserver', 'warning');
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return false;
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}
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else
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$server_name = $_POST['_ldap_public_servers'];
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else if ($_SESSION['ldap_public']['server_count'] == 1)
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$server_name = $_SESSION['ldap_public']['server_names'][0];
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else
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return false;
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// get search parameters
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$search_value = $_POST['_ldap_public_search_name'];
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$search_field = $_POST['_ldap_public_search_field'];
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// only use the post var for search type if the ldap server allows 'like'
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$exact = true;
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if ($CONFIG['ldap_public'][$server_name]['fuzzy_search'])
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$exact = isset($_POST['_ldap_public_search_type']) ? true : false;
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// perform an ldap search
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$contacts = rcmail_ldap_contact_search($search_value,
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$search_field,
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$CONFIG['ldap_public'][$server_name],
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$exact);
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// if no results, show a warning and return
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if (!$contacts)
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{
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show_message('nocontactsreturned', 'warning');
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return false;
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}
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// add id to message list table if not specified
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if (!strlen($attrib['id']))
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$attrib['id'] = 'ldapAddressList';
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// define table class
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$attrib['class'] = 'records-table';
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$attrib['cellspacing'] = 0;
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// define list of cols to be displayed
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$a_show_cols = array('name', 'email');
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// create XHTML table
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$out = rcube_table_output($attrib, $contacts, $a_show_cols, 'row_id');
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// set client env
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$javascript = "$JS_OBJECT_NAME.gui_object('ldapcontactslist', '{$attrib['id']}');\n";
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$OUTPUT->add_script($javascript);
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return $out;
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}
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/**
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* perform search for contacts from given public ldap server
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*/
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function rcmail_ldap_contact_search($search_value, $search_field, $server, $exact=true)
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{
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global $CONFIG;
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$attributes = array($server['name_field'], $server['mail_field']);
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$LDAP = new rcube_ldap();
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if ($LDAP->connect($server['hosts'], $server['port'], $server['protocol']))
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{
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$filter = "$search_field=" . ($exact ? $search_value : "*$search_value*");
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$result = $LDAP->search($server['base_dn'],
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$filter,
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$attributes,
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$server['scope'],
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$sort=null);
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// add any results to contact array
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if ($result['count'])
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{
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for ($n = 0; $n < $result['count']; $n++)
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{
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$contacts[$n]['name'] = $result[$n][$server['name_field']][0];
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$contacts[$n]['email'] = $result[$n][$server['mail_field']][0];
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$contacts[$n]['row_id'] = $n + 1;
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}
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}
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}
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else
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return false;
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// cleanup
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$LDAP->close();
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if (!$result['count'])
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return false;
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// weed out duplicate emails
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for ($n = 0; $n < $result['count']; $n++)
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for ($i = 0; $i < $result['count']; $i++)
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if ($contacts[$i]['email'] == $contacts[$n]['email'] && $i != $n)
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unset($contacts[$n]);
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return $contacts;
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}
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function get_form_tags($attrib)
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{
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global $OUTPUT, $JS_OBJECT_NAME, $EDIT_FORM, $SESS_HIDDEN_FIELD;
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$form_start = '';
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if (!strlen($EDIT_FORM))
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{
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$hiddenfields = new hiddenfield(array('name' => '_task', 'value' => $GLOBALS['_task']));
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$hiddenfields->add(array('name' => '_action', 'value' => 'ldappublicsearch'));
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if ($_framed)
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$hiddenfields->add(array('name' => '_framed', 'value' => 1));
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$form_start .= !strlen($attrib['form']) ? '<form name="form" action="./" method="post">' : '';
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$form_start .= "\n$SESS_HIDDEN_FIELD\n";
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$form_start .= $hiddenfields->show();
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}
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$form_end = (strlen($EDIT_FORM) && !strlen($attrib['form'])) ? '</form>' : '';
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$form_name = strlen($attrib['form']) ? $attrib['form'] : 'form';
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$OUTPUT->add_script("$JS_OBJECT_NAME.gui_object('ldappublicsearchform', '$form_name');");
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$EDIT_FORM = $form_name;
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return array($form_start, $form_end);
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}
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parse_template('ldappublicsearch');
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?>
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