PHP PMA_Response::getInstance方法代码示例

/**
* Prints details about the current Git commit revision
*
* @return void
*/
function PMA_printGitRevision()
{
    if (!$GLOBALS['PMA_Config']->get('PMA_VERSION_GIT')) {
        $response = PMA_Response::getInstance();
        $response->isSuccess(false);
        return;
    }
    // load revision data from repo
    $GLOBALS['PMA_Config']->checkGitRevision();
    // if using a remote commit fast-forwarded, link to GitHub
    $commit_hash = substr($GLOBALS['PMA_Config']->get('PMA_VERSION_GIT_COMMITHASH'), 0, 7);
    $commit_hash = '<strong title="' . htmlspecialchars($GLOBALS['PMA_Config']->get('PMA_VERSION_GIT_MESSAGE')) . '">' . $commit_hash . '</strong>';
    if ($GLOBALS['PMA_Config']->get('PMA_VERSION_GIT_ISREMOTECOMMIT')) {
        $commit_hash = '<a href="' . PMA_linkURL('https://github.com/phpmyadmin/phpmyadmin/commit/' . $GLOBALS['PMA_Config']->get('PMA_VERSION_GIT_COMMITHASH')) . '" target="_blank">' . $commit_hash . '</a>';
    }
    $branch = $GLOBALS['PMA_Config']->get('PMA_VERSION_GIT_BRANCH');
    if ($GLOBALS['PMA_Config']->get('PMA_VERSION_GIT_ISREMOTEBRANCH')) {
        $branch = '<a href="' . PMA_linkURL('https://github.com/phpmyadmin/phpmyadmin/tree/' . $GLOBALS['PMA_Config']->get('PMA_VERSION_GIT_BRANCH')) . '" target="_blank">' . $branch . '</a>';
    }
    if ($branch !== false) {
        $branch = sprintf(__('%1$s from %2$s branch'), $commit_hash, $branch);
    } else {
        $branch = $commit_hash . ' (' . __('no branch') . ')';
    }
    $committer = $GLOBALS['PMA_Config']->get('PMA_VERSION_GIT_COMMITTER');
    $author = $GLOBALS['PMA_Config']->get('PMA_VERSION_GIT_AUTHOR');
    PMA_printListItem(__('Git revision:') . ' ' . $branch . ',<br /> ' . sprintf(__('committed on %1$s by %2$s'), PMA_Util::localisedDate(strtotime($committer['date'])), '<a href="' . PMA_linkURL('mailto:' . $committer['email']) . '">' . htmlspecialchars($committer['name']) . '</a>') . ($author != $committer ? ', <br />' . sprintf(__('authored on %1$s by %2$s'), PMA_Util::localisedDate(strtotime($author['date'])), '<a href="' . PMA_linkURL('mailto:' . $author['email']) . '">' . htmlspecialchars($author['name']) . '</a>') : ''), 'li_pma_version_git', null, null, null);
}

/**
 * This function is called from one of the other functions in this file
 * and it completes the handling of the export functionality.
 *
 * @param string $item_name   The name of the item that we are exporting
 * @param string $export_data The SQL query to create the requested item
 *
 * @return void
 */
function PMA_RTE_handleExport($item_name, $export_data)
{
    global $db;
    $item_name = htmlspecialchars(PMA_Util::backquote($_GET['item_name']));
    if ($export_data !== false) {
        $export_data = '<textarea cols="40" rows="15" style="width: 100%;">' . htmlspecialchars(trim($export_data)) . '</textarea>';
        $title = sprintf(PMA_RTE_getWord('export'), $item_name);
        if ($GLOBALS['is_ajax_request'] == true) {
            $response = PMA_Response::getInstance();
            $response->addJSON('message', $export_data);
            $response->addJSON('title', $title);
            exit;
        } else {
            echo "<fieldset>\n" . "<legend>{$title}</legend>\n" . $export_data . "</fieldset>\n";
        }
    } else {
        $_db = htmlspecialchars(PMA_Util::backquote($db));
        $message = __('Error in processing request:') . ' ' . sprintf(PMA_RTE_getWord('not_found'), $item_name, $_db);
        $response = PMA_message::error($message);
        if ($GLOBALS['is_ajax_request'] == true) {
            $response = PMA_Response::getInstance();
            $response->isSuccess(false);
            $response->addJSON('message', $message);
            exit;
        } else {
            $response->display();
        }
    }
}

 /**
  * Renders the navigation tree, or part of it
  *
  * @return string The navigation tree
  */
 public function getDisplay()
 {
     /* Init */
     $retval = '';
     if (!PMA_Response::getInstance()->isAjax()) {
         $header = new PMA_NavigationHeader();
         $retval = $header->getDisplay();
     }
     $tree = new PMA_NavigationTree();
     if (!PMA_Response::getInstance()->isAjax() || !empty($_REQUEST['full']) || !empty($_REQUEST['reload'])) {
         $treeRender = $tree->renderState();
     } else {
         $treeRender = $tree->renderPath();
     }
     if (!$treeRender) {
         $retval .= PMA_Message::error(__('An error has occurred while loading the navigation tree'))->getDisplay();
     } else {
         $retval .= $treeRender;
     }
     if (!PMA_Response::getInstance()->isAjax()) {
         // closes the tags that were opened by the navigation header
         $retval .= '</div>';
         $retval .= '</div>';
         $retval .= $this->_getDropHandler();
         $retval .= '</div>';
     }
     return $retval;
 }

/**
 * Send TRI or EVN editor via ajax or by echoing.
 *
 * @param string $type      TRI or EVN
 * @param string $mode      Editor mode 'add' or 'edit'
 * @param array  $item      Data necessary to create the editor
 * @param string $title     Title of the editor
 * @param string $db        Database
 * @param string $operation Operation 'change' or ''
 *
 * @return void
 */
function PMA_RTE_sendEditor($type, $mode, $item, $title, $db, $operation = null)
{
    if ($item !== false) {
        // Show form
        if ($type == 'TRI') {
            $editor = PMA_TRI_getEditorForm($mode, $item);
        } else {
            // EVN
            $editor = PMA_EVN_getEditorForm($mode, $operation, $item);
        }
        if ($GLOBALS['is_ajax_request']) {
            $response = PMA_Response::getInstance();
            $response->addJSON('message', $editor);
            $response->addJSON('title', $title);
        } else {
            echo "\n\n<h2>{$title}</h2>\n\n{$editor}";
            unset($_POST);
        }
        exit;
    } else {
        $message = __('Error in processing request:') . ' ';
        $message .= sprintf(PMA_RTE_getWord('not_found'), htmlspecialchars(PMA_Util::backquote($_REQUEST['item_name'])), htmlspecialchars(PMA_Util::backquote($db)));
        $message = PMA_message::error($message);
        if ($GLOBALS['is_ajax_request']) {
            $response = PMA_Response::getInstance();
            $response->isSuccess(false);
            $response->addJSON('message', $message);
            exit;
        } else {
            $message->display();
        }
    }
}

/**
 * Function to handle the creation or edit of an index
 *
 * @param string    $db    current db
 * @param string    $table current table
 * @param PMA_Index $index current index
 *
 * @return void
 */
function PMA_handleCreateOrEditIndex($db, $table, $index)
{
    $error = false;
    $sql_query = PMA_getSqlQueryForIndexCreateOrEdit($db, $table, $index, $error);
    // If there is a request for SQL previewing.
    if (isset($_REQUEST['preview_sql'])) {
        PMA_previewSQL($sql_query);
    }
    if (!$error) {
        $GLOBALS['dbi']->query($sql_query);
        $message = PMA_Message::success(__('Table %1$s has been altered successfully.'));
        $message->addParam($table);
        if ($GLOBALS['is_ajax_request'] == true) {
            $response = PMA_Response::getInstance();
            $response->addJSON('message', $message);
            $response->addJSON('index_table', PMA_Index::getView($table, $db));
            $response->addJSON('sql_query', PMA_Util::getMessage(null, $sql_query));
        } else {
            include 'tbl_structure.php';
        }
        exit;
    } else {
        $response = PMA_Response::getInstance();
        $response->isSuccess(false);
        $response->addJSON('message', $error);
        exit;
    }
}

 public function __construct()
 {
     $response = PMA_Response::getInstance();
     $scripts = $response->getHeader()->getScripts();
     $scripts->addFile('codemirror/mode/javascript/javascript.js');
     $scripts->addFile('transformations/json.js');
 }

 /**
  * User is not allowed to login to MySQL -> authentication failed
  *
  * @global string  the MySQL error message PHP returns
  * @global string  the connection type (persistent or not)
  * @global string  the MySQL server port to use
  * @global string  the MySQL socket port to use
  * @global array   the current server settings
  * @global string  the font face to use in case of failure
  * @global string  the default font size to use in case of failure
  * @global string  the big font size to use in case of failure
  * @global boolean tell the "PMA_mysqlDie()" function headers have been
  *                 sent
  *
  * @return boolean   always true (no return indeed)
  */
 public function authFails()
 {
     $conn_error = PMA_DBI_getError();
     if (!$conn_error) {
         $conn_error = __('Cannot connect: invalid settings.');
     }
     /* HTML header */
     $response = PMA_Response::getInstance();
     $response->getFooter()->setMinimal();
     $header = $response->getHeader();
     $header->setTitle(__('Access denied'));
     $header->disableMenu();
     echo '<br /><br />
 <center>
     <h1>';
     echo sprintf(__('Welcome to %s'), ' phpMyAdmin ');
     echo '</h1>
 </center>
 <br />
 <table cellpadding="0" cellspacing="3" style="margin: 0 auto" width="80%">
     <tr>
         <td>';
     if (isset($GLOBALS['allowDeny_forbidden']) && $GLOBALS['allowDeny_forbidden']) {
         trigger_error(__('Access denied'), E_USER_NOTICE);
     } else {
         // Check whether user has configured something
         if ($GLOBALS['PMA_Config']->source_mtime == 0) {
             echo '<p>' . sprintf(__('You probably did not create a configuration file.' . ' You might want to use the %1$ssetup script%2$s to' . ' create one.'), '<a href="setup/">', '</a>') . '</p>' . "\n";
         } elseif (!isset($GLOBALS['errno']) || isset($GLOBALS['errno']) && $GLOBALS['errno'] != 2002 && $GLOBALS['errno'] != 2003) {
             // if we display the "Server not responding" error, do not confuse
             // users by telling them they have a settings problem
             // (note: it's true that they could have a badly typed host name,
             // but anyway the current message tells that the server
             //  rejected the connection, which is not really what happened)
             // 2002 is the error given by mysqli
             // 2003 is the error given by mysql
             trigger_error(__('phpMyAdmin tried to connect to the MySQL server, and the' . ' server rejected the connection. You should check the' . ' host, username and password in your configuration and' . ' make sure that they correspond to the information given' . ' by the administrator of the MySQL server.'), E_USER_WARNING);
         }
         PMA_Util::mysqlDie($conn_error, '', true, '', false);
     }
     $GLOBALS['error_handler']->dispUserErrors();
     echo '</td>
     </tr>';
     if (count($GLOBALS['cfg']['Servers']) > 1) {
         // offer a chance to login to other servers if the current one failed
         include_once './libraries/select_server.lib.php';
         echo '<tr>' . "\n";
         echo ' <td>' . "\n";
         PMA_selectServer(true, true);
         echo ' </td>' . "\n";
         echo '</tr>' . "\n";
     }
     echo '</table>' . "\n";
     exit;
     return true;
 }

 /**
  * No-arg constructor
  */
 public function __construct()
 {
     if (!empty($GLOBALS['cfg']['CodemirrorEnable'])) {
         $response = PMA_Response::getInstance();
         $scripts = $response->getHeader()->getScripts();
         $scripts->addFile('codemirror/lib/codemirror.js');
         $scripts->addFile('codemirror/mode/xml/xml.js');
         $scripts->addFile('codemirror/addon/runmode/runmode.js');
         $scripts->addFile('transformations/xml.js');
     }
 }

 /**
  * Displays authentication form
  *
  * @return boolean
  */
 public function authForm()
 {
     /* Perform logout to custom URL */
     if (!empty($_REQUEST['old_usr']) && !empty($GLOBALS['cfg']['Server']['LogoutURL'])) {
         PMA_sendHeaderLocation($GLOBALS['cfg']['Server']['LogoutURL']);
         if (!defined('TESTSUITE')) {
             exit;
         } else {
             return false;
         }
     }
     if (empty($GLOBALS['cfg']['Server']['auth_http_realm'])) {
         if (empty($GLOBALS['cfg']['Server']['verbose'])) {
             $server_message = $GLOBALS['cfg']['Server']['host'];
         } else {
             $server_message = $GLOBALS['cfg']['Server']['verbose'];
         }
         $realm_message = 'phpMyAdmin ' . $server_message;
     } else {
         $realm_message = $GLOBALS['cfg']['Server']['auth_http_realm'];
     }
     // remove non US-ASCII to respect RFC2616
     $realm_message = preg_replace('/[^\\x20-\\x7e]/i', '', $realm_message);
     header('WWW-Authenticate: Basic realm="' . $realm_message . '"');
     header('HTTP/1.0 401 Unauthorized');
     if (php_sapi_name() !== 'cgi-fcgi') {
         header('status: 401 Unauthorized');
     }
     /* HTML header */
     $response = PMA_Response::getInstance();
     $response->getFooter()->setMinimal();
     $header = $response->getHeader();
     $header->setTitle(__('Access denied!'));
     $header->disableMenuAndConsole();
     $header->setBodyId('loginform');
     $response->addHTML('<h1>');
     $response->addHTML(sprintf(__('Welcome to %s'), ' phpMyAdmin'));
     $response->addHTML('</h1>');
     $response->addHTML('<h3>');
     $response->addHTML(PMA_Message::error(__('Wrong username/password. Access denied.')));
     $response->addHTML('</h3>');
     if (file_exists(CUSTOM_FOOTER_FILE)) {
         include CUSTOM_FOOTER_FILE;
     }
     if (!defined('TESTSUITE')) {
         exit;
     } else {
         return false;
     }
 }

 /**
  * Test for AuthenticationHttp::auth
  *
  * @return void
  */
 public function testAuth()
 {
     if (!defined('PMA_TEST_HEADERS')) {
         $this->markTestSkipped('Cannot redefine constant/function - missing runkit extension');
     }
     $_REQUEST['old_usr'] = '1';
     $GLOBALS['cfg']['Server']['LogoutURL'] = 'http://phpmyadmin.net/logout';
     $this->assertFalse($this->object->auth());
     $this->assertContains('Location: http://phpmyadmin.net/logout', $GLOBALS['header'][0]);
     // case 2
     $restoreInstance = PMA_Response::getInstance();
     // mock footer
     $mockFooter = $this->getMockBuilder('PMA_Footer')->disableOriginalConstructor()->setMethods(array('setMinimal'))->getMock();
     $mockFooter->expects($this->once())->method('setMinimal')->with();
     // mock header
     $mockHeader = $this->getMockBuilder('PMA_Header')->disableOriginalConstructor()->setMethods(array('setBodyId', 'setTitle', 'disableMenuAndConsole', 'addHTML'))->getMock();
     $mockHeader->expects($this->once())->method('setBodyId')->with('loginform');
     $mockHeader->expects($this->once())->method('setTitle')->with('Access denied!');
     $mockHeader->expects($this->once())->method('disableMenuAndConsole')->with();
     // set mocked headers and footers
     $mockResponse = $this->getMockBuilder('PMA_Response')->disableOriginalConstructor()->setMethods(array('getHeader', 'getFooter', 'addHTML'))->getMock();
     $mockResponse->expects($this->once())->method('getFooter')->with()->will($this->returnValue($mockFooter));
     $mockResponse->expects($this->once())->method('getHeader')->with()->will($this->returnValue($mockHeader));
     $mockResponse->expects($this->exactly(6))->method('addHTML')->with();
     $attrInstance = new ReflectionProperty('PMA_Response', '_instance');
     $attrInstance->setAccessible(true);
     $attrInstance->setValue($mockResponse);
     $GLOBALS['header'] = array();
     $_REQUEST['old_usr'] = '';
     $GLOBALS['cfg']['Server']['verbose'] = 'verboseMessagê';
     $this->assertFalse($this->object->auth());
     $this->assertEquals(array('WWW-Authenticate: Basic realm="phpMyAdmin verboseMessag"', 'HTTP/1.0 401 Unauthorized', 'status: 401 Unauthorized'), $GLOBALS['header']);
     $attrInstance->setValue($restoreInstance);
     // case 3
     $GLOBALS['header'] = array();
     $GLOBALS['cfg']['Server']['verbose'] = '';
     $GLOBALS['cfg']['Server']['host'] = 'hòst';
     $this->assertFalse($this->object->auth());
     $this->assertEquals(array('WWW-Authenticate: Basic realm="phpMyAdmin hst"', 'HTTP/1.0 401 Unauthorized', 'status: 401 Unauthorized'), $GLOBALS['header']);
     // case 4
     $GLOBALS['header'] = array();
     $GLOBALS['cfg']['Server']['host'] = '';
     $GLOBALS['cfg']['Server']['auth_http_realm'] = 'rêäealmmessage';
     $this->assertFalse($this->object->auth());
     $this->assertEquals(array('WWW-Authenticate: Basic realm="realmmessage"', 'HTTP/1.0 401 Unauthorized', 'status: 401 Unauthorized'), $GLOBALS['header']);
 }

/**
 * Send the message as an ajax request
 *
 * @param array  $change_password_message Message to display
 * @param string $sql_query               SQL query executed
 *
 * @return void
 */
function PMA_getChangePassMessage($change_password_message, $sql_query = '')
{
    if ($GLOBALS['is_ajax_request'] == true) {
        /**
         * If in an Ajax request, we don't need to show the rest of the page
         */
        $response = PMA_Response::getInstance();
        if ($change_password_message['error']) {
            $response->addJSON('message', $change_password_message['msg']);
            $response->isSuccess(false);
        } else {
            $sql_query = PMA_Util::getMessage($change_password_message['msg'], $sql_query, 'success');
            $response->addJSON('message', $sql_query);
        }
        exit;
    }
}

 /**
  * Renders the navigation tree, or part of it
  *
  * @return string The navigation tree
  */
 public function getDisplay()
 {
     /* Init */
     $retval = '';
     if (!PMA_Response::getInstance()->isAjax()) {
         $header = new PMA_NavigationHeader();
         $retval = $header->getDisplay();
     }
     $tree = new PMA_NavigationTree();
     if (!PMA_Response::getInstance()->isAjax() || !empty($_REQUEST['full']) || !empty($_REQUEST['reload'])) {
         if ($GLOBALS['cfg']['ShowDatabasesNavigationAsTree']) {
             // provide database tree in navigation
             $navRender = $tree->renderState();
         } else {
             // provide legacy pre-4.0 navigation
             $navRender = $tree->renderDbSelect();
         }
     } else {
         $navRender = $tree->renderPath();
     }
     if (!$navRender) {
         $retval .= PMA_Message::error(__('An error has occurred while loading the navigation display'))->getDisplay();
     } else {
         $retval .= $navRender;
     }
     if (!PMA_Response::getInstance()->isAjax()) {
         // closes the tags that were opened by the navigation header
         $retval .= '</div>';
         // pma_navigation_tree
         $retval .= '<div id="pma_navi_settings_container">';
         if (!defined('PMA_DISABLE_NAVI_SETTINGS')) {
             $retval .= PMA_PageSettings::getNaviSettings();
         }
         $retval .= '</div>';
         //pma_navi_settings_container
         $retval .= '</div>';
         // pma_navigation_content
         $retval .= $this->_getDropHandler();
         $retval .= '</div>';
         // pma_navigation
     }
     return $retval;
 }

/**
 * Get Ajax return when $_REQUEST['type'] === 'setval'
 *
 * @param Array $variable_doc_links documentation links
 *
 * @return null
 */
function PMA_getAjaxReturnForSetVal($variable_doc_links)
{
    $response = PMA_Response::getInstance();
    $value = $_REQUEST['varValue'];
    $matches = array();
    if (isset($variable_doc_links[$_REQUEST['varName']][3]) && $variable_doc_links[$_REQUEST['varName']][3] == 'byte' && preg_match('/^\\s*(\\d+(\\.\\d+)?)\\s*(mb|kb|mib|kib|gb|gib)\\s*$/i', $value, $matches)) {
        $exp = array('kb' => 1, 'kib' => 1, 'mb' => 2, 'mib' => 2, 'gb' => 3, 'gib' => 3);
        $value = floatval($matches[1]) * PMA_Util::pow(1024, $exp[mb_strtolower($matches[3])]);
    } else {
        $value = PMA_Util::sqlAddSlashes($value);
    }
    if (!is_numeric($value)) {
        $value = "'" . $value . "'";
    }
    if (!preg_match("/[^a-zA-Z0-9_]+/", $_REQUEST['varName']) && $GLOBALS['dbi']->query('SET GLOBAL ' . $_REQUEST['varName'] . ' = ' . $value)) {
        // Some values are rounded down etc.
        $varValue = $GLOBALS['dbi']->fetchSingleRow('SHOW GLOBAL VARIABLES WHERE Variable_name="' . PMA_Util::sqlAddSlashes($_REQUEST['varName']) . '";', 'NUM');
        $response->addJSON('variable', PMA_formatVariable($_REQUEST['varName'], $varValue[1], $variable_doc_links));
    } else {
        $response->isSuccess(false);
        $response->addJSON('error', __('Setting variable failed'));
    }
}

/**
 * Get List of information: Changes / copies a user
 *
 * @return array
 */
function PMA_getDataForChangeOrCopyUser()
{
    $queries = null;
    $password = null;
    if (isset($_REQUEST['change_copy'])) {
        $user_host_condition = ' WHERE `User` = ' . "'" . PMA_Util::sqlAddSlashes($_REQUEST['old_username']) . "'" . ' AND `Host` = ' . "'" . PMA_Util::sqlAddSlashes($_REQUEST['old_hostname']) . "';";
        $row = $GLOBALS['dbi']->fetchSingleRow('SELECT * FROM `mysql`.`user` ' . $user_host_condition);
        if (!$row) {
            $response = PMA_Response::getInstance();
            $response->addHTML(PMA_Message::notice(__('No user found.'))->getDisplay());
            unset($_REQUEST['change_copy']);
        } else {
            extract($row, EXTR_OVERWRITE);
            // Recent MySQL versions have the field "Password" in mysql.user,
            // so the previous extract creates $Password but this script
            // uses $password
            if (!isset($password) && isset($Password)) {
                $password = $Password;
            }
            if (PMA_Util::getServerType() == 'MySQL' && PMA_MYSQL_INT_VERSION >= 50606 && PMA_MYSQL_INT_VERSION < 50706 && isset($password) && empty($password) && isset($plugin) && $plugin == 'sha256_password') {
                $password = $authentication_string;
            }
            // Always use 'authentication_string' column
            // for MySQL 5.7.6+ since it does not have
            // the 'password' column at all
            if (PMA_Util::getServerType() == 'MySQL' && PMA_MYSQL_INT_VERSION >= 50706 && isset($authentication_string)) {
                $password = $authentication_string;
            }
            $queries = array();
        }
    }
    return array($queries, $password);
}

/**
 * Function to export as entries
 *
 * @param array $entries entries
 *
 * @return void
 */
function PMA_exportAsFileDownload($entries)
{
    @ini_set('url_rewriter.tags', '');
    $dump = "# " . sprintf(__('Tracking report for table `%s`'), htmlspecialchars($_REQUEST['table'])) . "\n" . "# " . date('Y-m-d H:i:s') . "\n";
    foreach ($entries as $entry) {
        $dump .= $entry['statement'];
    }
    $filename = 'log_' . htmlspecialchars($_REQUEST['table']) . '.sql';
    PMA_Response::getInstance()->disable();
    PMA_downloadHeader($filename, 'text/x-sql', mb_strlen($dump));
    echo $dump;
    exit;
}