PHP PMA_rangeOfUsers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;
}

 /**
  * Test for PMA_rangeOfUsers
  *
  * @return void
  */
 public function testPMARangeOfUsers()
 {
     $ret = PMA_rangeOfUsers("INIT");
     $this->assertEquals(" WHERE `User` LIKE 'INIT%' OR `User` LIKE 'init%'", $ret);
     $ret = PMA_rangeOfUsers();
     $this->assertEquals('', $ret);
 }

                    . ' to solve this problem!';
                PMA_Message::rawError($raw)->display();
            }
        } else {

            // we also want users not in table `user` but in other table
            $tables = PMA_DBI_fetch_result('SHOW TABLES FROM `mysql`;');

            $tables_to_search_for_users = array(
                'user', 'db', 'tables_priv', 'columns_priv', 'procs_priv',
            );

            $db_rights_sqls = array();
            foreach ($tables_to_search_for_users as $table_search_in) {
                if (in_array($table_search_in, $tables)) {
                    $db_rights_sqls[] = 'SELECT DISTINCT `User`, `Host` FROM `mysql`.`' . $table_search_in . '` ' . (isset($initial) ? PMA_rangeOfUsers($initial) : '');
                }
            }

            $user_defaults = array(
                'User'      => '',
                'Host'      => '%',
                'Password'  => '?',
                'Grant_priv' => 'N',
                'privs'     => array('USAGE'),
            );

            // for all initials, even non A-Z
            $array_initials = array();
            // for the rights
            $db_rights = array();

/**
 * Get HTML snippet for display user overview page
 *
 * @param string $link_edit         standard link to edit privileges
 * @param string $pmaThemeImage     a image source link
 * @param string $text_dir          text directory
 * @param string $conditional_class if ajaxable 'Ajax' otherwise ''
 * @param string $link_export       standard link to export privileges
 *
 * @return string $html_output
 */
function PMA_getHtmlForDisplayUserOverviewPage($link_edit, $pmaThemeImage, $text_dir, $conditional_class, $link_export)
{
    $html_output = '<h2>' . "\n" . PMA_Util::getIcon('b_usrlist.png') . __('Users overview') . "\n" . '</h2>' . "\n";
    $sql_query = 'SELECT *,' . "       IF(`Password` = _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;';
    $res = PMA_DBI_try_query($sql_query, null, PMA_DBI_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
        $sql_query = 'SELECT * FROM `mysql`.`user`';
        $res = PMA_DBI_try_query($sql_query, null, PMA_DBI_QUERY_STORE);
        if (!$res) {
            $html_output .= PMA_Message::error(__('No Privileges'))->getDisplay();
            PMA_DBI_free_result($res);
            unset($res);
        } 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();
        }
    } else {
        $db_rights = PMA_getDbRightsForUserOverview();
        // for all initials, even non A-Z
        $array_initials = array();
        /**
         * Displays the initials
         * Also not necassary if there is less than 20 privileges
         */
        if (PMA_DBI_num_rows($res) > 20) {
            $html_output .= PMA_getHtmlForDisplayTheInitials($array_initials, $conditional_class);
        }
        /**
         * Display the user overview
         * (if less than 50 users, display them immediately)
         */
        if (isset($_REQUEST['initial']) || isset($_REQUEST['showall']) || PMA_DBI_num_rows($res) < 50) {
            $html_output .= PMA_getUsersOverview($res, $db_rights, $link_edit, $pmaThemeImage, $text_dir, $conditional_class, $link_export);
        } else {
            $html_output .= PMA_getAddUserHtmlFieldset($conditional_class);
        }
        // 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?' . $GLOBALS['url_query'] . '&amp;' . 'flush_privileges=1" id="reload_privileges_anchor" ' . 'class="' . $conditional_class . '">';
            $flushnote->addParam($flushLink, false);
            $flushnote->addParam('</a>', false);
            $html_output .= $flushnote->getDisplay();
        }
        return $html_output;
    }
}