function print_user_list()
{
global $is_admin, $is_assistant, $is_nonuser_admin, $login, $NONUSER_AT_TOP, $NONUSER_ENABLED, $single_user;
if ($single_user == 'N' && $is_admin) {
$userlist = user_get_users();
if ($NONUSER_ENABLED == 'Y') {
$nonusers = get_nonuser_cals();
$userlist = !empty($NONUSER_AT_TOP) && $NONUSER_AT_TOP == 'Y' ? array_merge($nonusers, $userlist) : array_merge($userlist, $nonusers);
}
$num_users = $size = 0;
$users = '';
for ($i = 0, $cnt = count($userlist); $i < $cnt; $i++) {
$l = $userlist[$i]['cal_login'];
$size++;
$users .= '
<option value="' . $l . '"' . ($l == $login && !$is_assistant && !$is_nonuser_admin ? ' selected="selected"' : '') . '>' . $userlist[$i]['cal_fullname'] . '</option>';
}
if ($size > 50) {
$size = 15;
} elseif ($size > 5) {
$size = 5;
}
echo '
<tr>
<td class="aligntop"><label for="caluser">' . translate('Calendar') . ':</label></td>
<td>
<select name="calUser" id="caluser" size="' . $size . '">' . $users . '
</select>
</td>
</tr>';
}
}
function get_my_users()
{
global $login, $is_admin, $groups_enabled, $user_sees_only_his_groups;
if ($groups_enabled == "Y" && $user_sees_only_his_groups == "Y" && !$is_admin) {
// get groups that current user is in
$res = dbi_query("SELECT cal_group_id FROM webcal_group_user " . "WHERE cal_login = '******'");
$groups = array();
if ($res) {
while ($row = dbi_fetch_row($res)) {
$groups[] = $row[0];
}
dbi_fetch_row($res);
}
$u = user_get_users();
$u_byname = array();
for ($i = 0; $i < count($u); $i++) {
$name = $u[$i]['cal_login'];
$u_byname[$name] = $u[$i];
}
$ret = array();
if (count($groups) == 0) {
// Eek. User is in no groups... Return only themselves
$ret[] = $u_byname[$login];
return $ret;
}
// get list of users in the same groups as current user
$sql = "SELECT DISTINCT(cal_login) from webcal_group_user " . "WHERE cal_group_id ";
if (count($groups) == 1) {
$sql .= "= " . $groups[0];
} else {
$sql .= "IN ( " . implode(", ", $groups) . " )";
}
//echo "SQL: $sql <P>\n";
$res = dbi_query($sql);
if ($res) {
while ($row = dbi_fetch_row($res)) {
$ret[] = $u_byname[$row[0]];
}
dbi_free_result($res);
}
return $ret;
} else {
// groups not enabled... return all users
//echo "No groups. ";
return user_get_users();
}
}
<td><input type="text" name="groupname" id="groupname" size="20" ' . 'value="' . htmlspecialchars($groupname) . '" /></td>
</tr>' . (!$newgroup ? '
<tr>
<td class="aligntop bold">' . translate('Updated') . ':</td>
<td>' . date_to_str($groupupdated) . '</td>
</tr>
<tr>
<td class="aligntop bold">' . translate('Created by') . ':</td>
<td>' . $groupowner . '</td>
</tr>' : '') . '
<tr>
<td class="aligntop bold"><label for="users">' . translate('Users') . ':</label></td>
<td>
<select name="users[]" id="users" size="10" multiple="multiple">';
// Get list of all users.
$users = user_get_users();
if ($NONUSER_ENABLED == 'Y') {
$nonusers = get_nonuser_cals();
$users = $NONUSER_AT_TOP == 'Y' ? array_merge($nonusers, $users) : array_merge($users, $nonusers);
}
// Get list of users for this group.
if (!$newgroup) {
$res = dbi_execute('SELECT cal_login FROM webcal_group_user
WHERE cal_group_id = ?', array($id));
if ($res) {
while ($row = dbi_fetch_row($res)) {
$groupuser[$row[0]] = 1;
}
dbi_free_result($res);
}
}
$res = dbi_query("SELECT cal_login FROM webcal_user_pref " . "WHERE cal_setting = 'EMAIL_REMINDER' " . "AND cal_value = 'N'");
$noemail = array();
if ($res) {
while ($row = dbi_fetch_row($res)) {
$user = $row[0];
$noemail[$user] = 1;
if ($debug) {
echo "User {$user} does not want email. <br />\n";
}
}
dbi_free_result($res);
}
// Get a list of the email users in the system.
// They must also have an email address. Otherwise, we can't
// send them mail, so what's the point?
$allusers = user_get_users();
for ($i = 0; $i < count($allusers); $i++) {
$names[$allusers[$i]['cal_login']] = $allusers[$i]['cal_fullname'];
$emails[$allusers[$i]['cal_login']] = $allusers[$i]['cal_email'];
}
// Get all users language settings.
$res = dbi_query("SELECT cal_login, cal_value FROM webcal_user_pref " . "WHERE cal_setting = 'LANGUAGE'");
$languages = array();
if ($res) {
while ($row = dbi_fetch_row($res)) {
$user = $row[0];
$user_lang = $row[1];
$languages[$user] = $user_lang;
if ($debug) {
echo "Language for {$user} is \"{$user_lang}\" <br />\n";
}
<!-- TABS BODY -->
<div id="tabscontent">
<!-- USERS -->
<a name="tabusers"></a>
<div id="tabscontent_users">
<?php
if ($is_admin) {
?>
<?php
if ($admin_can_add_user) {
echo "<a title=\"" . translate("Add New User") . "\" href=\"edit_user.php\" target=\"useriframe\" onclick=\"javascript:show('useriframe');\">" . translate("Add New User") . "</a><br />\n";
}
?>
<ul>
<?php
$userlist = user_get_users();
for ($i = 0; $i < count($userlist); $i++) {
if ($userlist[$i]['cal_login'] != '__public__') {
echo "<li><a title=\"" . $userlist[$i]['cal_fullname'] . "\" href=\"edit_user.php?user="******"cal_login"] . "\" target=\"useriframe\" onclick=\"javascript:show('useriframe');\">";
echo $userlist[$i]['cal_fullname'];
echo "</a>";
if ($userlist[$i]["cal_is_admin"] == 'Y') {
echo " <abbr title=\"" . translate("denotes administrative user") . "\">*</abbr>";
}
echo "</li>\n";
}
}
?>
</ul>
* <?php
etranslate("denotes administrative user");
function get_my_users($user = '', $reason = 'invite')
{
global $GROUPS_ENABLED, $is_admin, $is_nonuser, $is_nonuser_admin, $login, $my_user_array, $USER_SEES_ONLY_HIS_GROUPS, $USER_SORT_ORDER;
$this_user = empty($user) ? $login : $user;
// Return the global variable (cached).
if (!empty($my_user_array[$this_user][$reason]) && is_array($my_user_array)) {
return $my_user_array[$this_user][$reason];
}
if ($GROUPS_ENABLED == 'Y' && $USER_SEES_ONLY_HIS_GROUPS == 'Y' && !$is_admin) {
// Get groups with current user as member.
$rows = dbi_get_cached_rows('SELECT cal_group_id FROM webcal_group_user
WHERE cal_login = ?', array($this_user));
$groups = $ret = $u_byname = array();
if ($rows) {
for ($i = 0, $cnt = count($rows); $i < $cnt; $i++) {
$row = $rows[$i];
$groups[] = $row[0];
}
}
$groupcnt = count($groups);
// Nonuser (public) can only see themself (unless access control is on).
if ($is_nonuser && !access_is_enabled()) {
return array($this_user);
}
$u = user_get_users();
if ($is_nonuser_admin) {
$u = array_merge(get_my_nonusers(), $u);
}
for ($i = 0, $cnt = count($u); $i < $cnt; $i++) {
$u_byname[$u[$i]['cal_login']] = $u[$i];
}
if ($groupcnt == 0) {
// Eek. User is in no groups... Return only themselves.
if (isset($u_byname[$this_user])) {
$ret[] = $u_byname[$this_user];
}
$my_user_array[$this_user][$reason] = $ret;
return $ret;
}
// Get other members of users' groups.
$sql = 'SELECT DISTINCT(webcal_group_user.cal_login), cal_lastname,
cal_firstname FROM webcal_group_user LEFT JOIN webcal_user
ON webcal_group_user.cal_login = webcal_user.cal_login WHERE cal_group_id ';
if ($groupcnt == 1) {
$sql .= '= ?';
} else {
// Build count ( $groups ) placeholders separated with commas.
$placeholders = '';
for ($p_i = 0; $p_i < $groupcnt; $p_i++) {
$placeholders .= $p_i == 0 ? '?' : ', ?';
}
$sql .= "IN ( {$placeholders} )";
}
$rows = dbi_get_cached_rows($sql . ' ORDER BY ' . (empty($USER_SORT_ORDER) ? '' : "{$USER_SORT_ORDER}, ") . 'webcal_group_user.cal_login', $groups);
if ($rows) {
for ($i = 0, $cnt = count($rows); $i < $cnt; $i++) {
$row = $rows[$i];
if (isset($u_byname[$row[0]])) {
$ret[] = $u_byname[$row[0]];
}
}
}
} else {
// Groups not enabled... return all users.
$ret = user_get_users();
}
// If user access control enabled,
// remove any users that this user does not have required access.
if (access_is_enabled()) {
$newlist = array();
for ($i = 0, $cnt = count($ret); $i < $cnt; $i++) {
$can_list = access_user_calendar($reason, $ret[$i]['cal_login'], $this_user);
if ($can_list == 'Y' || $can_list > 0) {
$newlist[] = $ret[$i];
}
}
$ret = $newlist;
}
$my_user_array[$this_user][$reason] = $ret;
return $ret;
}
function export_get_attendee($id, $export)
{
global $login, $EMAIL_FALLBACK_FROM;
$request = 'SELECT weu.cal_login, weu.cal_status, we.cal_create_by
FROM webcal_entry_user weu LEFT JOIN webcal_entry we
ON weu.cal_id = we.cal_id
WHERE weu.cal_id = ? AND weu.cal_status <> \'D\'';
$att_res = dbi_execute($request, array($id));
$count = 0;
$attendee = array();
$entry_array = array();
while ($entry = dbi_fetch_row($att_res)) {
$entry_array[$count++] = $entry;
}
dbi_free_result($att_res);
$count = 0;
$userlist = user_get_users();
while (list($key, $row) = each($entry_array)) {
// $user[0] = cal_firstname, cal_lastname, cal_email, cal_login
$userPos = search_users($userlist, $row[0]);
if ($userPos == -1) {
continue;
} else {
$user = $userlist[$userPos];
$attendee[$count] = 'ATTENDEE;ROLE=';
if (strcmp($export, 'vcal') == 0) {
$attendee[$count] .= $row[0] == $row[2] ? 'OWNER;' : 'ATTENDEE;';
} else {
$attendee[$count] .= $row[0] == $row[2] ? 'CHAIR;' : 'REQ-PARTICIPANT;';
}
if (strcmp($export, 'vcal') == 0) {
$attendee[$count] .= 'STATUS=';
} else {
$attendee[$count] .= 'PARTSTAT=';
}
switch ($row[1]) {
case 'A':
$attendee[$count] .= 'ACCEPTED';
break;
case 'R':
$attendee[$count] .= 'DECLINED';
break;
case 'W':
$attendee[$count] .= 'NEEDS-ACTION';
break;
default:
continue;
}
//end switch
if (strcmp($export, 'vcal') == 0) {
$attendee[$count] .= ';ENCODING=QUOTED-PRINTABLE:';
if (empty($user['cal_firstname']) && empty($user['cal_lastname'])) {
$attendee[$count] .= $user['cal_login'] . '"';
} else {
$attendee[$count] .= $user['cal_firstname'] . ' ' . $user['cal_lastname'];
}
if (!empty($user['cal_email'])) {
$attendee[$count] .= '<' . $user['cal_email'] . '>';
} else {
$attendee[$count] .= '<' . $EMAIL_FALLBACK_FROM . '>';
}
} else {
// Use "Full Name <email>" if we have it, just "login" if that's all
// we have.
if (empty($user['cal_firstname']) && empty($user['cal_lastname'])) {
$attendee[$count] .= ';CN="' . $user['cal_login'] . '"';
} else {
$attendee[$count] .= ';CN="' . utf8_encode($user['cal_firstname']) . ' ' . utf8_encode($user['cal_lastname']) . '"';
}
if (!empty($user['cal_email'])) {
$attendee[$count] .= ':MAILTO:' . $user['cal_email'];
} else {
$attendee[$count] .= ':MAILTO:' . $EMAIL_FALLBACK_FROM;
}
}
$count++;
}
//end if ( count ( $user ) > 0 )
}
//end while
return $attendee;
}