PHP get_my_users函数代码示例

function print_user_list()
{
    global $single_user, $is_admin, $nonuser_enabled, $login, $is_nonuser_admin, $is_assistant;
    if ($single_user == "N" && $is_admin) {
        $userlist = get_my_users();
        if ($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 = 0;
        $size = 0;
        $users = "";
        for ($i = 0; $i < count($userlist); $i++) {
            $l = $userlist[$i]['cal_login'];
            $size++;
            $users .= "<option value=\"" . $l . "\"";
            if (!empty($id) && $id > 0) {
                if (!empty($participants[$l])) {
                    $users .= " selected=\"selected\"";
                }
            } else {
                if ($l == $login && !$is_assistant && !$is_nonuser_admin) {
                    $users .= " selected=\"selected\"";
                }
            }
            $users .= ">" . $userlist[$i]['cal_fullname'] . "</option>\n";
        }
        if ($size > 50) {
            $size = 15;
        } else {
            if ($size > 5) {
                $size = 5;
            }
        }
        print "<tr><td style=\"vertical-align:top;\">\n";
        print "<label for=\"caluser\">" . translate("Calendar") . "</label></td><td>\n";
        print "<select name=\"calUser\" id=\"caluser\" size=\"{$size}\">{$users}\n";
        print "</select>\n";
        print "</td></tr>\n";
    }
}

 if ($allow_view_other != 'Y' && !$is_admin) {
     $user = "";
 }
 $can_add = $readonly == "N" || $is_admin == "Y";
 if ($public_access == "Y" && $login == "__public__") {
     if ($public_access_can_add != "Y") {
         $can_add = false;
     }
     if ($public_access_others != "Y") {
         $user = "";
     }
     // security precaution
 }
 if ($groups_enabled == "Y" && $user_sees_only_his_groups == "Y" && !$is_admin) {
     $valid_user = false;
     $userlist = get_my_users();
     if ($nonuser_enabled == "Y") {
         $nonusers = get_nonuser_cals();
         $userlist = array_merge($nonusers, $userlist);
     }
     for ($i = 0; $i < count($userlist); $i++) {
         if ($user == $userlist[$i]['cal_login']) {
             $valid_user = true;
         }
     }
     if ($valid_user == false) {
         $user = "";
         // security precaution
     }
 }
 if (!empty($user)) {

    dbi_free_result($res);
} else {
    $error = translate("Database error") . ": " . dbi_error();
}
if ($all_users) {
    $viewusers = array();
    $users = get_my_users();
    for ($i = 0; $i < count($users); $i++) {
        $viewusers[] = $users[$i]['cal_login'];
    }
} else {
    // Make sure this user is allowed to see all users in this view
    // If this is a global view, it may include users that this user
    // is not allowed to see.
    if (!empty($user_sees_only_his_groups) && $user_sees_only_his_groups == 'Y') {
        $myusers = get_my_users();
        if (!empty($nonuser_enabled) && $nonuser_enabled == "Y") {
            $myusers = array_merge($myusers, get_nonuser_cals());
        }
        $userlookup = array();
        for ($i = 0; $i < count($myusers); $i++) {
            $userlookup[$myusers[$i]['cal_login']] = 1;
        }
        $newlist = array();
        for ($i = 0; $i < count($viewusers); $i++) {
            if (!empty($userlookup[$viewusers[$i]])) {
                $newlist[] = $viewusers[$i];
            }
        }
        $viewusers = $newlist;
    }

     if ($login != '__public__') {
         if (!$is_nonuser && $readonly == 'N') {
             if (!access_is_enabled() || access_can_access_function(ACCESS_ADMIN_HOME) || access_can_access_function(ACCESS_PREFERENCES)) {
                 $goto_link[] = '<a title="' . $adminStr . '" class="bold" href="adminhome.php' . ($is_nonuser_admin ? '?user=' . $user : '') . "\">{$adminStr}" . '</a>';
             }
             if ($REQUIRE_APPROVALS == 'Y' || $PUBLIC_ACCESS == 'Y') {
                 $goto_link[] = '<a title="' . $unapprovedStr . '" href="list_unapproved.php' . ($is_nonuser_admin ? '?user=' . getValue('user') : '') . "\">{$unapprovedStr}" . '</a>';
             }
         }
     }
     if ($login == '__public__' && $PUBLIC_ACCESS_OTHERS != 'Y' || $is_nonuser && !access_is_enabled()) {
         // Don't allow them to see other people's calendar.
     } else {
         if (($ALLOW_VIEW_OTHER == 'Y' || $is_admin) && (!access_is_enabled() || access_can_access_function(ACCESS_ANOTHER_CALENDAR))) {
             // Get count of users this user can see. If > 1, then...
             $ulist = array_merge(get_my_users(), get_my_nonusers($login, true));
             if (count($ulist) > 1) {
                 $calStr = translate('Another Users Calendar');
                 $goto_link[] = '<a title="' . $calStr . '" href="select_user.php">' . $calStr . '</a>';
             }
         }
     }
 } else {
     $goto_link[] = '<a title="' . $myCalStr . '" class="bold" href="' . "{$mycal}\">{$myCalStr}" . '</a>';
     $goto_link[] = '<a title="' . $todayStr . '" class="bold" href="' . "{$todayURL}\">{$todayStr}" . '</a>';
     if ($readonly == 'N') {
         $goto_link[] = '<a title="' . $adminStr . '" class="bold" href="adminhome.php">' . $adminStr . '</a>';
     }
 }
 // Only display some links if we're viewing our own calendar.
 if (empty($user) || $user == $login) {

function display_unapproved_events($user)
{
    global $is_admin, $is_nonuser, $login, $MENU_ENABLED, $NONUSER_ENABLED, $PUBLIC_ACCESS;
    static $retval;
    // Don't do this for public access login,
    // admin user must approve public events if UAC is not enabled.
    if ($user == '__public__' || $is_nonuser) {
        return;
    }
    // Don't run this more than once.
    if (!empty($retval[$user])) {
        return $retval[$user];
    }
    $app_user_hash = $app_users = $query_params = array();
    $query_params[] = $user;
    $ret = '';
    $sql = 'SELECT COUNT( weu.cal_id ) FROM webcal_entry_user weu, webcal_entry we
    WHERE weu.cal_id = we.cal_id AND weu.cal_status = \'W\'
    AND ( weu.cal_login = ?' . ($PUBLIC_ACCESS == 'Y' && $is_admin && !access_is_enabled() ? ' OR weu.cal_login = \'__public__\'' : '');
    if (access_is_enabled()) {
        $app_user_hash[$login] = 1;
        $app_users[] = $login;
        $all = $NONUSER_ENABLED == 'Y' ? array_merge(get_my_users(), get_my_nonusers()) : get_my_users();
        for ($j = 0, $cnt = count($all); $j < $cnt; $j++) {
            $x = $all[$j]['cal_login'];
            if (access_user_calendar('approve', $x) && empty($app_user_hash[$x])) {
                $app_user_hash[$x] = 1;
                $app_users[] = $x;
            }
        }
        for ($i = 0, $cnt = count($app_users); $i < $cnt; $i++) {
            $query_params[] = $app_users[$i];
            $sql .= ' OR weu.cal_login = ? ';
        }
    } else {
        if ($NONUSER_ENABLED == 'Y') {
            $admincals = get_my_nonusers($login);
            for ($i = 0, $cnt = count($admincals); $i < $cnt; $i++) {
                $query_params[] = $admincals[$i]['cal_login'];
                $sql .= ' OR weu.cal_login = ? ';
            }
        }
    }
    $rows = dbi_get_cached_rows($sql . ' )', $query_params);
    if ($rows) {
        $row = $rows[0];
        if ($row && $row[0] > 0) {
            $ret .= $MENU_ENABLED == 'N' ? '<a class="nav" href="list_unapproved.php' . ($user != $login ? '?user=' . $user . '"' : '') . '">' . str_replace('XXX', $row[0], translate('You have XXX unapproved entries')) . "</a><br />\n" : '<!--NOP-->';
        }
    }
    $retval[$user] = $ret;
    return $ret;
}

$report_id = getValue('report_id', '-?[0-9]+', true);
$selected = ' selected="selected"';
$show_participants = $single_user == 'Y' || $DISABLE_PARTICIPANTS_FIELD == 'Y' ? false : true;
$updating_public = $is_admin && !empty($public) && $PUBLIC_ACCESS == 'Y';
$report_user = $updating_public ? '__public__' : '';
if (empty($report_id)) {
    $adding_report = true;
    $include_header = $report_allow_nav = 'Y';
    $report_id = -1;
    $report_is_global = 'N';
}
// Set date range options.
$ranges = array('0' => translate('Tomorrow'), '1' => translate('Today'), '2' => translate('Yesterday'), '3' => translate('Day before yesterday'), '10' => translate('Next week'), '11' => translate('This week'), '12' => translate('Last week'), '13' => translate('Week before last'), '20' => translate('Next week and week after'), '21' => translate('This week and next week'), '22' => translate('Last week and this week'), '23' => translate('Last two weeks'), '30' => translate('Next month'), '31' => translate('This month'), '32' => translate('Last month'), '33' => translate('Month before last'), '40' => translate('Next year'), '41' => translate('This year'), '42' => translate('Last year'), '43' => translate('Year before last'), '50' => translate('Next 14 days'), '51' => translate('Next 30 days'), '52' => translate('Next 60 days'), '53' => translate('Next 90 days'), '54' => translate('Next 180 days'), '55' => translate('Next 365 days'));
// Get list of users visible to the current user.
if (empty($error) && $show_participants) {
    $userlist = get_my_users('', 'view');
    if ($NONUSER_ENABLED == 'Y') {
        // Restrict NUC list if groups are enabled.
        $nonusers = get_my_nonusers($login, true, 'view');
        $userlist = $NONUSER_AT_TOP == 'Y' ? array_merge($nonusers, $userlist) : array_merge($userlist, $nonusers);
    }
    $userlistcnt = count($userlist);
}
// Default values.
$day_template = '<dt><b>${date}</b></dt>
<dd><dl>${events}</dl></dd>';
$event_template = '<dt>${name}</dt>
<dd><b>' . translate('Date') . ':</b> ${date}<br />
<b>' . translate('Time') . ':</b> ${time}<br />
${description}</dd>
';

<?php 
if ($is_admin) {
    $defIdx = !empty($viewisglobal) && $viewisglobal == 'Y' ? 'Y' : 'N';
    echo '<tr><td><label>' . translate('Global') . ":</label></td>\n<td>" . print_radio('is_global', '', '', $defIdx, '</td><td>') . "</td></tr>\n";
}
$defIdx = !empty($all_users) && $all_users == true ? 'Y' : 'N';
echo '<tr><td><label>' . translate('Users') . ":</label></td>\n<td>" . print_radio('viewuserall', array('N' => 'Selected', 'Y' => 'All'), 'usermode_handler', $defIdx, '</td><td>') . "</td></tr>\n";
?>

<tr><td colspan="4">
<div id="viewuserlist">
&nbsp;&nbsp;
 <select name="users[]" id="viewusers" size="10" multiple="multiple">
<?php 
// get list of all users
$users = get_my_users('', 'view');
if ($NONUSER_ENABLED == 'Y') {
    $nonusers = get_my_nonusers($user, true, 'view');
    $users = $NONUSER_AT_TOP == 'Y' ? array_merge($nonusers, $users) : array_merge($users, $nonusers);
}
for ($i = 0, $cnt = count($users); $i < $cnt; $i++) {
    $u = $users[$i]['cal_login'];
    echo "<option value=\"{$u}\"";
    if (!empty($viewuser[$u])) {
        echo $selected;
    }
    echo '>' . $users[$i]['cal_fullname'] . "</option>\n";
}
?>
</select>
<?php 

        }
    }
    // List Unapproved.
    if ($login != '__public__' && !$is_nonuser && $readonly == 'N' && ($REQUIRE_APPROVALS == 'Y' || $PUBLIC_ACCESS == 'Y')) {
        $unapproved_url = 'list_unapproved.php' . ($is_nonuser_admin ? '?user=' . getValue('user') : '');
    }
    // Another User's Calendar.
    if ($login == '__public__' && $PUBLIC_ACCESS_OTHERS != 'Y' || $is_nonuser && !access_is_enabled()) {
        // Don't allow them to see other people's calendar.
    } else {
        if ($ALLOW_VIEW_OTHER == 'Y' || $is_admin) {
            // Also, make sure they able to access either day/week/month/year view.
            // If not, the only way to view another user's calendar is a custom view.
            if (!access_is_enabled() || access_can_access_function(ACCESS_ANOTHER_CALENDAR)) {
                // Get count of users this user can see. If > 1, then...
                $ulist = array_merge(get_my_users($login, 'view'), get_my_nonusers($login, true, 'view'));
                //remove duplicates if any
                if (function_exists('array_intersect_key')) {
                    $ulist = array_intersect_key($ulist, array_unique(array_map('serialize', $ulist)));
                }
                if (count($ulist) > 1) {
                    $select_user_url = 'select_user.php';
                }
            }
        }
    }
}
// Only display some links if we're viewing our own calendar.
if (empty($user) || $user == $login || !empty($user) && access_is_enabled() && access_user_calendar('view', $user)) {
    // Search
    if (access_can_access_function(ACCESS_SEARCH, $user)) {

function get_list_of_users($user)
{
    global $is_admin, $is_nonuser_admin;
    //Let Admins userlist be returnd
    if ($user == '__default__') {
        $user = '';
    }
    $u = get_my_users($user, 'view');
    if ($is_admin || $is_nonuser_admin) {
        // Get public NUCs also.
        $nonusers = get_my_nonusers($user, true);
        $u = array_merge($nonusers, $u);
    }
    return $u;
}

}
// If a user is specified, we list just that user.
if (($is_assistant || $is_nonuser_admin || $is_admin || access_is_enabled()) && !empty($user) && $user != $login) {
    if (!access_is_enabled() || access_user_calendar('approve', $user)) {
        $app_user_hash[$user] = 1;
        $app_users[] = $user;
    } else {
        // Not authorized to approve for specified user.
        echo translate('Not authorized');
    }
} else {
    // First, we list ourself.
    $app_user_hash[$login] = 1;
    $app_users[] = $login;
    if (access_is_enabled()) {
        $all = $NONUSER_ENABLED == 'Y' ? array_merge(get_my_users(), $my_non_users) : get_my_users();
        for ($j = 0, $cnt = count($all); $j < $cnt; $j++) {
            $x = $all[$j]['cal_login'];
            if (access_user_calendar('approve', $x) && empty($app_user_hash[$x])) {
                $app_user_hash[$x] = 1;
                $app_users[] = $x;
            }
        }
    } else {
        if ($is_admin && $PUBLIC_ACCESS == 'Y' && (empty($user) || $user != '__public__')) {
            $app_users_hash['__public__'] = 1;
            $app_users[] = '__public__';
        }
        $all = $my_non_users;
        for ($j = 0, $cnt = count($all); $j < $cnt; $j++) {
            $x = $all[$j]['cal_login'];

 <a name="tabparticipants"></a>
 <div id="tabscontent_participants">' : '
 <fieldset>
   <legend>' . translate('Participants') . '</legend>') . '
   <table>';
 // .
 // Only ask for participants if we are multi-user.
 $show_participants = $DISABLE_PARTICIPANTS_FIELD != 'Y';
 if ($is_admin) {
     $show_participants = true;
 }
 if ($login == '__public__' && $PUBLIC_ACCESS_OTHERS != 'Y') {
     $show_participants = false;
 }
 if ($single_user == 'N' && $show_participants) {
     $userlist = get_my_users($create_by, 'invite');
     if ($NONUSER_ENABLED == 'Y') {
         // Include public NUCs.
         $nonusers = get_my_nonusers($real_user, false);
         $userlist = $NONUSER_AT_TOP == 'Y' ? array_merge($nonusers, $userlist) : array_merge($userlist, $nonusers);
     }
     $num_users = $size = 0;
     $usercnt = count($userlist);
     $users = '';
     for ($i = 0; $i < $usercnt; $i++) {
         $l = $userlist[$i]['cal_login'];
         $size++;
         $users .= '
           <option value="' . $l . '"';
         if ($id > 0) {
             if (!empty($participants[$l])) {

function get_users_to_approve()
{
    global $is_admin, $login, $NONUSER_ENABLED, $PUBLIC_ACCESS, $user;
    $app_user_hash = $app_users = $my_non_users = array();
    $non_users = get_nonuser_cals();
    foreach ($non_users as $nonuser) {
        if (user_is_nonuser_admin($login, $nonuser['cal_login'])) {
            $my_non_users[]['cal_login'] = $nonuser['cal_login'];
            // echo $nonuser['cal_login'] . "<br />";
        }
    }
    // First, we list ourself.
    $app_users[] = $login;
    $app_user_hash[$login] = 1;
    if (access_is_enabled()) {
        $all = !empty($NONUSER_ENABLED) && $NONUSER_ENABLED == 'Y' ? array_merge(get_my_users(), $my_non_users) : get_my_users();
        for ($j = 0, $cnt = count($all); $j < $cnt; $j++) {
            $x = $all[$j]['cal_login'];
            if (access_user_calendar('approve', $x)) {
                if (empty($app_user_hash[$x])) {
                    $app_users[] = $x;
                    $app_user_hash[$x] = 1;
                }
            }
        }
    } else {
        if ($is_admin && $PUBLIC_ACCESS == 'Y' && (empty($user) || $user != '__public__')) {
            $app_users[] = '__public__';
            $app_users_hash['__public__'] = 1;
        }
        $all = $my_non_users;
        for ($j = 0, $cnt = count($all); $j < $cnt; $j++) {
            $x = $all[$j]['cal_login'];
            if (empty($app_user_hash[$x])) {
                $app_users[] = $x;
                $app_user_hash[$x] = 1;
            }
        }
    }
    return $app_users;
}

/**
 * Remove any users from the view list who this user is not
 * allowed to view.
 * @param int $view_id id of the view
 * @return the array of valid users
 */
function view_get_user_list($view_id)
{
    global $error, $login, $is_admin, $NONUSER_ENABLED, $USER_SEES_ONLY_HIS_GROUPS;
    // get users in this view
    $res = dbi_execute('SELECT cal_login FROM webcal_view_user WHERE cal_view_id = ?', array($view_id));
    $ret = array();
    $all_users = false;
    if ($res) {
        while ($row = dbi_fetch_row($res)) {
            $ret[] = $row[0];
            if ($row[0] == '__all__') {
                $all_users = true;
            }
        }
        dbi_free_result($res);
    } else {
        $error = db_error();
    }
    if ($all_users) {
        $users = get_my_users('', 'view');
        $ret = array();
        $usercnt = count($users);
        for ($i = 0; $i < $usercnt; $i++) {
            $ret[] = $users[$i]['cal_login'];
        }
    } else {
        $myusers = get_my_users('', 'view');
        if (!empty($NONUSER_ENABLED) && $NONUSER_ENABLED == 'Y') {
            $myusers = array_merge($myusers, get_my_nonusers($login, true, 'view'));
        }
        // Make sure this user is allowed to see all users in this view
        // If this is a global view, it may include users that this user
        // is not allowed to see.
        if (!empty($USER_SEES_ONLY_HIS_GROUPS) && $USER_SEES_ONLY_HIS_GROUPS == 'Y') {
            $userlookup = array();
            $myusercnt = count($myusers);
            for ($i = 0; $i < $myusercnt; $i++) {
                $userlookup[$myusers[$i]['cal_login']] = 1;
            }
            $newlist = array();
            $retcnt = count($ret);
            for ($i = 0; $i < $retcnt; $i++) {
                if (!empty($userlookup[$ret[$i]])) {
                    $newlist[] = $ret[$i];
                }
            }
            $ret = $newlist;
        }
        //Sort user list...
        $sortlist = array();
        $myusercnt = count($myusers);
        $retcnt = count($ret);
        for ($i = 0; $i < $myusercnt; $i++) {
            for ($j = 0; $j < $retcnt; $j++) {
                if ($myusers[$i]['cal_login'] == $ret[$j]) {
                    $sortlist[] = $ret[$j];
                    break;
                }
            }
        }
        $ret = $sortlist;
    }
    // If user access control enabled, check against that as well.
    if (access_is_enabled() && !$is_admin) {
        $newlist = array();
        $retcnt = count($ret);
        for ($i = 0; $i < $retcnt; $i++) {
            if (access_user_calendar('view', $ret[$i])) {
                $newlist[] = $ret[$i];
            }
        }
        $ret = $newlist;
    }
    //echo "<pre>"; print_r ( $ret ); echo "</pre>\n";
    return $ret;
}