PHP PMA_getHtmlForViewUsersError函数代码示例

/**
 * Get HTML snippet for display user overview page
 *
 * @param string $pmaThemeImage a image source link
 * @param string $text_dir      text directory
 *
 * @return string $html_output
 */
function PMA_getHtmlForUserOverview($pmaThemeImage, $text_dir)
{
    $html_output = '<h2>' . "\n" . PMA_Util::getIcon('b_usrlist.png') . __('Users overview') . "\n" . '</h2>' . "\n";
    $password_column = 'Password';
    if (PMA_Util::getServerType() == 'MySQL' && PMA_MYSQL_INT_VERSION >= 50706) {
        $password_column = 'authentication_string';
    }
    // $sql_query is for the initial-filtered,
    // $sql_query_all is for counting the total no. of users
    $sql_query = $sql_query_all = 'SELECT *,' . " IF(`" . $password_column . "` = _latin1 '', 'N', 'Y') AS 'Password'" . ' FROM `mysql`.`user`';
    $sql_query .= isset($_REQUEST['initial']) ? PMA_rangeOfUsers($_REQUEST['initial']) : '';
    $sql_query .= ' ORDER BY `User` ASC, `Host` ASC;';
    $sql_query_all .= ' ;';
    $res = $GLOBALS['dbi']->tryQuery($sql_query, null, PMA_DatabaseInterface::QUERY_STORE);
    $res_all = $GLOBALS['dbi']->tryQuery($sql_query_all, null, PMA_DatabaseInterface::QUERY_STORE);
    if (!$res) {
        // the query failed! This may have two reasons:
        // - the user does not have enough privileges
        // - the privilege tables use a structure of an earlier version.
        // so let's try a more simple query
        $GLOBALS['dbi']->freeResult($res);
        $GLOBALS['dbi']->freeResult($res_all);
        $sql_query = 'SELECT * FROM `mysql`.`user`';
        $res = $GLOBALS['dbi']->tryQuery($sql_query, null, PMA_DatabaseInterface::QUERY_STORE);
        if (!$res) {
            $html_output .= PMA_getHtmlForViewUsersError();
            $html_output .= PMA_getAddUserHtmlFieldset();
        } else {
            // This message is hardcoded because I will replace it by
            // a automatic repair feature soon.
            $raw = 'Your privilege table structure seems to be older than' . ' this MySQL version!<br />' . 'Please run the <code>mysql_upgrade</code> command' . '(<code>mysql_fix_privilege_tables</code> on older systems)' . ' that should be included in your MySQL server distribution' . ' to solve this problem!';
            $html_output .= PMA_Message::rawError($raw)->getDisplay();
        }
        $GLOBALS['dbi']->freeResult($res);
    } else {
        $db_rights = PMA_getDbRightsForUserOverview();
        // for all initials, even non A-Z
        $array_initials = array();
        /**
         * Displays the initials
         * Also not necessary if there is less than 20 privileges
         */
        if ($GLOBALS['dbi']->numRows($res_all) > 20) {
            $html_output .= PMA_getHtmlForInitials($array_initials);
        }
        /**
         * Display the user overview
         * (if less than 50 users, display them immediately)
         */
        if (isset($_REQUEST['initial']) || isset($_REQUEST['showall']) || $GLOBALS['dbi']->numRows($res) < 50) {
            $html_output .= PMA_getUsersOverview($res, $db_rights, $pmaThemeImage, $text_dir);
        } else {
            $html_output .= PMA_getAddUserHtmlFieldset();
        }
        // end if (display overview)
        if (!$GLOBALS['is_ajax_request'] || !empty($_REQUEST['ajax_page_request'])) {
            $flushnote = new PMA_Message(__('Note: phpMyAdmin gets the users\' privileges directly ' . 'from MySQL\'s privilege tables. The content of these tables ' . 'may differ from the privileges the server uses, ' . 'if they have been changed manually. In this case, ' . 'you should %sreload the privileges%s before you continue.'), PMA_Message::NOTICE);
            $flushLink = '<a href="server_privileges.php' . PMA_URL_getCommon(array('flush_privileges' => 1)) . '" id="reload_privileges_anchor">';
            $flushnote->addParam($flushLink, false);
            $flushnote->addParam('</a>', false);
            $html_output .= $flushnote->getDisplay();
        }
    }
    return $html_output;
}

 /**
  * Tests for PMA_getHtmlForViewUsersError
  *
  * @return void
  */
 function testPMAGetHtmlForViewUsersError()
 {
     $this->assertContains('Not enough privilege to view users.', PMA_getHtmlForViewUsersError());
 }