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<?php
// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$
/* {user_selector
* user = $user
* select = 'user_tobe_selected'
* group = 'all'
* groupIds = ''
* name = 'user'
* id = user_selector_XX
* size = ''
* contact = 'false'
* multiple = 'false'
* editable = $tiki_p_admin
* allowNone = 'n'
* realnames = 'y'
* }
*
* Display a drop down menu of all users or
* an input box with autocomplete if there are more users
* than $prefs['user_selector_threshold']
*/
function smarty_function_user_selector($params, $smarty)
{
global $prefs, $user, $tiki_p_admin;
$tikilib = TikiLib::lib('tiki');
$headerlib = TikiLib::lib('header');
$userlib = TikiLib::lib('user');
$smarty->loadPlugin('smarty_modifier_username');
static $iUserSelector = 0;
$iUserSelector++;
$defaults = [
'user' => $user,
'group' => 'all',
'groupIds' => '',
'contact' => 'false',
'name' => 'user',
'id' => 'user_selector_' . $iUserSelector,
'multiple' => 'false',
'mustmatch' => 'true',
'style' => '' ,
'editable' => $tiki_p_admin,
'user_selector_threshold' => $prefs['user_selector_threshold'],
'allowNone' => 'n',
'noneLabel' => 'None',
'realnames' => 'y',
'class' => 'form-control',
];
$params = array_merge($defaults, $params);
if (isset($params['size'])) {
$sz = ' size="' . $params['size'] . '"';
} else {
$sz = '';
}
if ($params['editable'] != 'y') {
$ed = ' disabled="disabled"';
} else {
$ed = '';
}
if ($params['multiple'] === 'true') {
$mt = ' multiple="multiple"';
} else {
$mt = '';
}
if (! empty($params['class'])) {
$class = ' class="' . $params['class'] . '"';
} else {
$class = '';
}
$groupNames = [];
if (is_array($params['groupIds'])) {
foreach ($params['groupIds'] as $k => $groupId) {
if ($groupId <= 0) {
unset($params['groupIds'][$k]);
}
}
if (! empty($params['groupIds'])) {
$groupIds = $params['groupIds'];
}
} elseif (! empty($params['groupIds'])) {
$groupIds = explode('|', $params['groupIds']);
}
if (! empty($groupIds)) {
foreach ($groupIds as $groupId) {
$group_info = $userlib->get_groupId_info($groupId);
$groupNames[] = $group_info['groupName'];
}
}
$users = [];
$ret = '';
if (! empty($groupNames)) {
$ucant = $userlib->count_users_consolidated($groupNames);
} else {
$ucant = $userlib->count_users('');
}
if ($prefs['feature_jquery_autocomplete'] == 'y' && ($ucant > $prefs['user_selector_threshold'] or $ucant > $params['user_selector_threshold'])) {
$ret .= '<input id="' . $params['id'] . '" type="text" name="' . $params['name'] . '" value="' . htmlspecialchars($params['user']) . '"' . $sz . $ed . ' style="' . $params['style'] . '"' . $class . ' />';
if (($params['contact'] == 'true')) {
$mode = ('usersandcontacts');
} elseif ($prefs['user_show_realnames'] === 'y' && $params['realnames'] === 'y') {
$mode = ('userrealname');
} else {
$mode = ('username');
}
$headerlib->add_jq_onready('$("#' . $params['id'] . '").tiki("autocomplete", "' . $mode . '", {mustMatch: ' . $params['mustmatch'] . ', multiple: ' . $params['multiple'] . ' });');
} else {
// get the user list
if ($params['group'] !== 'all') {
$groupNames[] = $params['group'];
}
// NOTE: if groupIds are present, the list of users is limited to those groups regardless of group == 'all'
if (! empty($groupNames)) {
$groupNames = array_unique($groupNames);
$usrs = [];
foreach ($groupNames as $groupName) {
$group_users = $userlib->get_group_users($groupName);
$usrs = array_merge($usrs, $group_users);
}
$usrs = array_unique($usrs);
foreach ($usrs as $usr) {
$users["$usr"] = $params['realnames'] === 'y' ? smarty_modifier_username($usr) : $usr;
}
}
if ($params['group'] == 'all' && empty($params['groupIds'])) {
$usrs = $tikilib->list_users(0, -1, 'login_asc');
foreach ($usrs['data'] as $usr) {
$users["{$usr['login']}"] = $params['realnames'] === 'y' ? smarty_modifier_username($usr['login']) : $usr['login'];
}
}
if ($params['realnames'] === 'y') {
$dupes = [];
foreach (array_count_values($users) as $usr => $c) {
if ($c > 1) {
$dupes[] = $usr;
}
}
foreach ($users as $usr => & $uname) {
if (in_array($uname, $dupes)) {
if ($prefs['login_is_email'] === 'y' && $prefs['login_is_email_obscure'] === 'y') {
$added = ' (' . substr($usr, strpos($usr, '@')) . ')';
} else {
$added = " ($usr)";
}
$uname .= $added;
}
}
}
asort($users, SORT_NATURAL | SORT_FLAG_CASE);
if ($params['multiple'] === 'true' && $params['allowNone'] === 'y') {
$ret .= '<input type="hidden" name="' . $params['name'] . '[]" value="">';
}
$ret .= '<select name="' . $params['name'] . ( $params['multiple'] === 'true' ? '[]' : '' ) . '" id="' . $params['id'] . '"' . $sz . $ed . $mt . ' style="' . $params['style'] . '" class="form-control">';
if ($params['allowNone'] === 'y') {
$ret .= '<option value=""' . (empty($params['user']) ? ' selected="selected"' : '') . ' >' . tra($params['noneLabel']) . '</option>';
}
foreach ($users as $usr => $usersname) {
$selected = isset($params['select']) && ( $params['select'] === $usr || (is_array($params['select']) && in_array($usr, $params['select'])) );
if ($params['editable'] == 'y' || $usr == $params['user'] || $selected) {
if (isset($params['select'])) {
$ret .= '<option value="' . htmlspecialchars($usr) . '"' . ($selected ? ' selected="selected"' : '') . ' >' . $usersname . '</option>';
} else {
$ret .= '<option value="' . htmlspecialchars($usr) . '"' . ($usr == $params['user'] ? ' selected="selected"' : '') . ' >' . $usersname . '</option>';
}
}
}
$ret .= '</select>';
}
return $ret;
}