file.class.php

phpMyAdmin图形界面化操作,我已经配置好了,只要把解要压缩后的文件放到站点下就可以用了

                $this->_error_message = $GLOBALS['strUploadErrorPartial'];
                break;
            case 6: //UPLOAD_ERR_NO_TMP_DIR:
                $this->_error_message = $GLOBALS['strUploadErrorNoTempDir'];
                break;
            case 7: //UPLOAD_ERR_CANT_WRITE:
                $this->_error_message = $GLOBALS['strUploadErrorCantWrite'];
                break;
            case 8: //UPLOAD_ERR_EXTENSION:
                $this->_error_message = $GLOBALS['strUploadErrorExtension'];
                break;
            default:
                $this->_error_message = $GLOBALS['strUploadErrorUnknown'];
        } // end switch

        return false;
    }

    /**
     * strips some dimension from the multi-dimensional array from $_FILES
     *
     * <code>
     * $file['name']['multi_edit'][$primary] = [value]
     * $file['type']['multi_edit'][$primary] = [value]
     * $file['size']['multi_edit'][$primary] = [value]
     * $file['tmp_name']['multi_edit'][$primary] = [value]
     * $file['error']['multi_edit'][$primary] = [value]
     *
     * // becomes:
     *
     * $file['name'] = [value]
     * $file['type'] = [value]
     * $file['size'] = [value]
     * $file['tmp_name'] = [value]
     * $file['error'] = [value]
     * </code>
     *
     * @todo re-check if requirements changes to PHP >= 4.2.0
     * @access  public
     * @static
     * @param   array   $file       the array
     * @param   string  $primary
     * @return  array
     */
    function fetchUploadedFromTblChangeRequestMultiple($file, $primary)
    {
        $new_file = array(
            'name' => $file['name']['multi_edit'][$primary],
            'type' => $file['type']['multi_edit'][$primary],
            'size' => $file['size']['multi_edit'][$primary],
            'tmp_name' => $file['tmp_name']['multi_edit'][$primary],
            'error' => $file['error']['multi_edit'][$primary],
        );

        return $new_file;
    }

    /**
     * sets the name if the file to the one selected in the tbl_change form
     *
     * @access  public
     * @uses    $_REQUEST
     * @uses    PMA_File::setLocalSelectedFile()
     * @uses    is_string()
     * @param   string  $key    a numeric key used to identify the different rows
     * @param   string  $primary_key
     * @return  boolean success
     */
    function setSelectedFromTblChangeRequest($key, $primary = null)
    {
        if (null !== $primary) {
            if (! empty($_REQUEST['fields_uploadlocal_' . $key]['multi_edit'][$primary])
             && is_string($_REQUEST['fields_uploadlocal_' . $key]['multi_edit'][$primary])) {
                // ... whether with multiple rows ...
                // rajk - for blobstreaming
                $is_bs_upload = FALSE;

                // check if this field requires a repository upload
                if (isset($_REQUEST['upload_blob_repo_' . $key]))
                    $is_bs_upload = ($_REQUEST['upload_blob_repo_' . $key]['multi_edit'][0] == "on") ? TRUE : FALSE;

                // is a request to upload file to BLOB repository using uploadDir mechanism
                if ($is_bs_upload)
                {
                    // load PMA configuration
                    $PMA_Config = $_SESSION['PMA_Config'];

                    // if the PMA configuration was loaded
                    if (!empty($PMA_Config))
                    {
                        // load BS variables from PMA configuration
                        $pluginsExist  = $PMA_Config->get('BLOBSTREAMING_PLUGINS_EXIST');
                        $curlExists = $PMA_Config->get('CURL_EXISTS');
                        $bs_database = $PMA_Config->get('BLOBSTREAMABLE_DATABASES');
                        $bs_database = $bs_database[$_REQUEST['db']];

                        $allBSTablesExist = TRUE;

                        // if plugins and curl exist
                        if ($pluginsExist && $curlExists)
                        {
                            foreach ($bs_database as $table_key=>$table)
                            {
                                if (!$bs_database[$table_key]['Exists'])
                                {
                                    $allBSTablesExist = FALSE;
                                    break;
                                }
                            }
                        }
                        else
                            $allBSTablesExist = FALSE;

                        // if necessary BS tables exist
                        if ($allBSTablesExist)
                        {
                            // load BS variables
                            $bs_server = $PMA_Config->get('BLOBSTREAMING_SERVER');
                            $bs_db = $_REQUEST['db'];
                            $bs_table = $_REQUEST['table'];

                            // setup uploadDir mechanism and file variables
                            $tmp_filename = $GLOBALS['cfg']['UploadDir'] . '/' . $_REQUEST['fields_uploadlocal_' . $key]['multi_edit'][$primary];
                            $tmp_file = fopen($tmp_filename, 'r');
                            $tmp_file_size = filesize($tmp_filename);

                            // check if fileinfo library exists
                            if ($PMA_Config->get('FILEINFO_EXISTS'))
                            {
                                // attempt to init fileinfo
                                $finfo = finfo_open(FILEINFO_MIME);

                                // fileinfo exists
                                if ($finfo)
                                {
                                    // pass in filename to fileinfo and close fileinfo handle after
                                    $tmp_file_type = finfo_file($finfo, $tmp_filename);
                                    finfo_close($finfo);
                                }
                            }
                            else // no fileinfo library exists, use file command
                                $tmp_file_type = exec("file -bi " . escapeshellarg($tmp_filename));

                            if (!$tmp_file_type)
                                $tmp_file_type = NULL;

                            // necessary variables aren't loaded, return error message (unknown error)
                            if (!$bs_server || !$bs_db || !$bs_table || !$tmp_file || !$tmp_file_size)
                            {
                                $this->_error_message = $GLOBALS['strUploadErrorUnknown'];
                                return FALSE;
                            }
                            else
                                $bs_server_path = 'http://' . $bs_server . '/' . $bs_db . '/' . $bs_table;

                            // init curl handle
                            $curlHnd = curl_init ($bs_server_path);

                            // curl handle exists
                            if ($curlHnd)
                            {
                                // specify custom header
                                $customHeader = array(
                                        "Accept-Language: en-us;en;q=0;5",
                                        "Accept-Charset: ISO-8859-1;utf-8;q=0.7,*;q=0.7",
                                        "Content-type: $tmp_file_type"
                                        );

                                // specify custom curl options
                                $curlOptArr = array(
                                        CURLOPT_PUT => TRUE,
                                        CURLOPT_HEADER => TRUE,
                                        CURLOPT_HTTPHEADER => $customHeader,
                                        CURLOPT_INFILESIZE => $tmp_file_size,
                                        CURLOPT_INFILE => $tmp_file,
                                        CURLOPT_RETURNTRANSFER => TRUE
                                        );

                                // setup custom curl options (as specified in above array)
                                curl_setopt_array($curlHnd, $curlOptArr);

                                // execute curl request and retrieve error message(s) (if any)
                                $ret = curl_exec($curlHnd);
                                $errRet = curl_error($curlHnd);

                                // close curl handle
                                curl_close($curlHnd);

                                // split return string into lines
                                $retArr = explode("\r\n", $ret);

                                // check subsequent lines for valid BLOB reference string
                                foreach ($retArr as $value)
                                    if (strlen($value) > strlen("~*$bs_db/~") && "~*$bs_db/~" == substr($value, 0, strlen($bs_db) + 4))
                                    {
                                        // is a valid reference, so set as current and break
                                        PMA_File::setRecentBLOBReference($value);
                                        break;
                                    }

                                // close file handle
                                if ($tmp_file)
                                    fclose($tmp_file);
                            }   // end if ($curlHnd)
                        }   // end if ($allBSTablesExist)
                    }   // end if ($PMA_Config)
                }   // end if ($is_bs_upload)

                return $this->setLocalSelectedFile($_REQUEST['fields_uploadlocal_' . $key]['multi_edit'][$primary]);
            } else {
                return false;
            }
        } elseif (! empty($_REQUEST['fields_uploadlocal_' . $key])
         && is_string($_REQUEST['fields_uploadlocal_' . $key])) {
            // rajk - for blobstreaming
            $is_bs_upload = FALSE;

            // check if this field requires a repository upload
            if (isset($_REQUEST['upload_blob_repo_' . $key]))
                $is_bs_upload = ($_REQUEST['upload_blob_repo_' . $key]['multi_edit'][0] == "on") ? TRUE : FALSE;

            // is a request to upload file to BLOB repository using uploadDir mechanism
            if ($is_bs_upload)
            {
                // load PMA configuration
                $PMA_Config = $_SESSION['PMA_Config'];

                // if the PMA configuration was loaded
                if (!empty($PMA_Config))
                {
                    // load BS variables from PMA configuration
                    $pluginsExist  = $PMA_Config->get('BLOBSTREAMING_PLUGINS_EXIST');
                    $curlExists = $PMA_Config->get('CURL_EXISTS');
                    $bs_database = $PMA_Config->get('BLOBSTREAMABLE_DATABASES');
                    $bs_database = $bs_database[$_REQUEST['db']];

                    $allBSTablesExist = TRUE;

                    // if plugins and curl exist
                    if ($pluginsExist && $curlExists)
                    {
                        foreach ($bs_database as $table_key=>$table)
                        {
                            if (!$bs_database[$table_key]['Exists'])
                            {
                                $allBSTablesExist = FALSE;
                                break;
                            }
                        }
                    }
                    else
                        $allBSTablesExist = FALSE;

                    if ($allBSTablesExist)
                    {
                        // load BS variables
                        $bs_server = $PMA_Config->get('BLOBSTREAMING_SERVER');
                        $bs_db = $_REQUEST['db'];
                        $bs_table = $_REQUEST['table'];

                        // setup uploadDir mechanism and file variables
                        $tmp_filename = $GLOBALS['cfg']['UploadDir'] . '/' . $_REQUEST['fields_uploadlocal_' . $key]['multi_edit'][$primary];
                        $tmp_file = fopen($tmp_filename, 'r');
                        $tmp_file_size = filesize($tmp_filename);

                        // check if fileinfo library exists
                        if ($PMA_Config->get('FILEINFO_EXISTS'))
                        {
                            // attempt to init fileinfo
                            $finfo = finfo_open(FILEINFO_MIME);

                            // if fileinfo exists
                            if ($finfo)
                            {
                                // pass in filename to fileinfo and close fileinfo handle after
                                $tmp_file_type = finfo_file($finfo, $tmp_filename);
                                finfo_close($finfo);
                            }
                        }
                        else // no fileinfo library exists, use file command
                            $tmp_file_type = exec("file -bi " . escapeshellarg($tmp_filename));

                        if (!$tmp_file_type)
                            $tmp_file_type = NULL;

                        // necessary variables aren't loaded, return error message (unknown error)
                        if (!$bs_server || !$bs_db || !$bs_table || !$tmp_file || !$tmp_file_size)
                        {
                            $this->_error_message = $GLOBALS['strUploadErrorUnknown'];
                            return FALSE;
                        }
                        else
                            $bs_server_path = 'http://' . $bs_server . '/' . $bs_db . '/' . $bs_table;

                        // init curl handle
                        $curlHnd = curl_init ($bs_server_path);

                        // if curl handle exists
                        if ($curlHnd)
                        {
                            // specify custom header
                            $customHeader = array(
                                    "Accept-Language: en-us;en;q=0;5",
                                    "Accept-Charset: ISO-8859-1;utf-8;q=0.7,*;q=0.7",
                                    "Content-type: $tmp_file_type"
                                    );

                            // specify custom curl options
                            $curlOptArr = array(
                                    CURLOPT_PUT => TRUE,
                                    CURLOPT_HEADER => TRUE,
                                    CURLOPT_HTTPHEADER => $customHeader,
                                    CURLOPT_INFILESIZE => $tmp_file_size,
                                    CURLOPT_INFILE => $tmp_file,
                                    CURLOPT_RETURNTRANSFER => TRUE
                                    );

                            // setup custom curl options (as specified in above array)
                            curl_setopt_array($curlHnd, $curlOptArr);

                            // execute curl request and retrieve error message(s) (if any)
                            $ret = curl_exec($curlHnd);
                            $errRet = curl_error($curlHnd);

                            // close curl handle
                            curl_close($curlHnd);

                            // split return string into lines
                            $retArr = explode("\r\n", $ret);

                            // check subsequent lines for valid BLOB reference string
                            foreach ($retArr as $value)
                                if (strlen($value) > strlen("~*$bs_db/~") && "~*$bs_db/~" == substr($value, 0, strlen($bs_db) + 4))
                                {
                                    // is a valid reference, so set as current and break
                                    PMA_File::setRecentBLOBReference($value);
                                    break;
                                }

                            // close file handle
                            if ($tmp_file)
                                fclose($tmp_file);
                        }   // end if ($curlHnd)
                    }   // end if ($allBSTablesExist)
                }   // end if ($PMA_Config)
            }   // end if ($is_bs_upload)

            return $this->setLocalSelectedFile($_REQUEST['fields_uploadlocal_' . $key]);
        }

         return false;
    }

    /**
     * @access  public
     * @uses    PMA_File->$_error_message as return value
     * @return  string  error message
     */
    function getError()
    {
        return $this->_error_message;
    }

    /**
     * @access  public
     * @uses    PMA_File->$_error_message to check it
     * @return  boolean whether an error occured or not
     */
    function isError()
    {
        return ! empty($this->_error_message);
    }

    /**
     * checks the superglobals provided if the tbl_change form is submitted
     * and uses the submitted/selected file
     *
     * @access  public
     * @uses    PMA_File::setUploadedFromTblChangeRequest()
     * @uses    PMA_File::setSelectedFromTblChangeRequest()
     * @param   string  $key    a numeric key used to identify the different rows
     * @param   string  $primary_key
     * @return  boolean success
     */
    function checkTblChangeForm($key, $primary_key)
    {
        if ($this->setUploadedFromTblChangeRequest($key, $primary_key)) {
            // well done ...
            $this->_error_message = '';
            return true;
/*
        } elseif ($this->setUploadedFromTblChangeRequest($key)) {
            // well done ...
            $this->_error_message = '';
            return true;
*/
        } elseif ($this->setSelectedFromTblChangeRequest($key, $primary_key)) {
            // well done ...
            $this->_error_message = '';
            return true;
/*
        } elseif ($this->setSelectedFromTblChangeRequest($key)) {
            // well done ...
            $this->_error_message = '';
            return true;
*/
        }
        // all failed, whether just no file uploaded/selected or an error

        return false;
    }

    /**
     *
     * @access  public
     * @uses    $GLOBALS['strFileCouldNotBeRead']
     * @uses    PMA_File::setName()
     * @uses    PMA_securePath()
     * @uses    PMA_userDir()