odt.php

一个用PHP编写的

    } // end while
    PMA_DBI_free_result($result);

    $GLOBALS['odt_buffer'] .= '</table:table>';

    return TRUE;
}

/**
 * Returns $table's structure as Open Document Text
 *
 * @param   string   the database name
 * @param   string   the table name
 * @param   string   the end of line sequence
 * @param   string   the url to go back in case of error
 * @param   boolean  whether to include relation comments
 * @param   boolean  whether to include column comments
 * @param   boolean  whether to include mime comments
 * @param   string   future feature: support view dependencies
 *
 * @return  bool     Whether it suceeded
 *
 * @access  public
 */
 // @@@ $strTableStructure
function PMA_exportStructure($db, $table, $crlf, $error_url, $do_relation = false, $do_comments = false, $do_mime = false, $dates = false, $dummy)
{
    global $cfgRelation;

    /* Heading */
    $GLOBALS['odt_buffer'] .= '<text:h text:outline-level="2" text:style-name="Heading_2" text:is-list-header="true">' . htmlspecialchars($GLOBALS['strTableStructure'] . ' ' . $table) . '</text:h>';

    /**
     * Get the unique keys in the table
     */
    $keys_query     = 'SHOW KEYS FROM ' . PMA_backquote($table) . ' FROM '. PMA_backquote($db);
    $keys_result    = PMA_DBI_query($keys_query);
    $unique_keys    = array();
    while ($key = PMA_DBI_fetch_assoc($keys_result)) {
        if ($key['Non_unique'] == 0) {
            $unique_keys[] = $key['Column_name'];
        }
    }
    PMA_DBI_free_result($keys_result);

    /**
     * Gets fields properties
     */
    PMA_DBI_select_db($db);
    $local_query = 'SHOW FIELDS FROM ' . PMA_backquote($db) . '.' . PMA_backquote($table);
    $result      = PMA_DBI_query($local_query);
    $fields_cnt  = PMA_DBI_num_rows($result);

    // Check if we can use Relations (Mike Beck)
    if ($do_relation && !empty($cfgRelation['relation'])) {
        // Find which tables are related with the current one and write it in
        // an array
        $res_rel = PMA_getForeigners($db, $table);

        if ($res_rel && count($res_rel) > 0) {
            $have_rel = TRUE;
        } else {
            $have_rel = FALSE;
        }
    } else {
           $have_rel = FALSE;
    } // end if

    /**
     * Displays the table structure
     */
    $GLOBALS['odt_buffer'] .= '<table:table table:name="' . htmlspecialchars($table) . '_data">';
    $columns_cnt = 4;
    if ($do_relation && $have_rel) {
        $columns_cnt++;
    }
    if ($do_comments) {
        $columns_cnt++;
    }
    if ($do_mime && $cfgRelation['mimework']) {
        $columns_cnt++;
    }
    $GLOBALS['odt_buffer'] .= '<table:table-column table:number-columns-repeated="' . $columns_cnt . '"/>';
    /* Header */
    $GLOBALS['odt_buffer'] .= '<table:table-row>';
    $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
        . '<text:p>' . htmlspecialchars($GLOBALS['strField']) . '</text:p>'
        . '</table:table-cell>';
    $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
        . '<text:p>' . htmlspecialchars($GLOBALS['strType']) . '</text:p>'
        . '</table:table-cell>';
    $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
        . '<text:p>' . htmlspecialchars($GLOBALS['strNull']) . '</text:p>'
        . '</table:table-cell>';
    $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
        . '<text:p>' . htmlspecialchars($GLOBALS['strDefault']) . '</text:p>'
        . '</table:table-cell>';
    if ($do_relation && $have_rel) {
        $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
            . '<text:p>' . htmlspecialchars($GLOBALS['strLinksTo']) . '</text:p>'
            . '</table:table-cell>';
    }
    if ($do_comments) {
        $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
            . '<text:p>' . htmlspecialchars($GLOBALS['strComments']) . '</text:p>'
            . '</table:table-cell>';
        $comments = PMA_getComments($db, $table);
    }
    if ($do_mime && $cfgRelation['mimework']) {
        $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
            . '<text:p>' . htmlspecialchars($GLOBALS['strMIME_MIMEtype']) . '</text:p>'
            . '</table:table-cell>';
        $mime_map = PMA_getMIME($db, $table, true);
    }
    $GLOBALS['odt_buffer'] .= '</table:table-row>';

    while ($row = PMA_DBI_fetch_assoc($result)) {

        $GLOBALS['odt_buffer'] .= '<table:table-row>';
        $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
            . '<text:p>' . htmlspecialchars($row['Field']) . '</text:p>'
            . '</table:table-cell>';
        // reformat mysql query output - staybyte - 9. June 2001
        // loic1: set or enum types: slashes single quotes inside options
        $field_name = $row['Field'];
        $type = $row['Type'];
        if (preg_match('/^(set|enum)\((.+)\)$/i', $type, $tmp)) {
            $tmp[2]       = substr(preg_replace('/([^,])\'\'/', '\\1\\\'', ',' . $tmp[2]), 1);
            $type         = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
            $type_nowrap  = '';

            $binary       = 0;
            $unsigned     = 0;
            $zerofill     = 0;
        } else {
            $type_nowrap  = ' nowrap="nowrap"';
            $type         = preg_replace('/BINARY/i', '', $type);
            $type         = preg_replace('/ZEROFILL/i', '', $type);
            $type         = preg_replace('/UNSIGNED/i', '', $type);
            if (empty($type)) {
                $type     = '&nbsp;';
            }

            $binary       = preg_match('/BINARY/i', $row['Type']);
            $unsigned     = preg_match('/UNSIGNED/i', $row['Type']);
            $zerofill     = preg_match('/ZEROFILL/i', $row['Type']);
        }
        $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
            . '<text:p>' . htmlspecialchars($type) . '</text:p>'
            . '</table:table-cell>';
        if (!isset($row['Default'])) {
            if ($row['Null'] != '') {
                $row['Default'] = 'NULL';
            } else {
                $row['Default'] = '';
            }
        } else {
            $row['Default'] = $row['Default'];
        }
        $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
            . '<text:p>' . htmlspecialchars(($row['Null'] == '') ? $GLOBALS['strNo'] : $GLOBALS['strYes']) . '</text:p>'
            . '</table:table-cell>';
        $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
            . '<text:p>' . htmlspecialchars($row['Default']) . '</text:p>'
            . '</table:table-cell>';

        if ($do_relation && $have_rel) {
            if (isset($res_rel[$field_name])) {
                $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
                    . '<text:p>' . htmlspecialchars($res_rel[$field_name]['foreign_table'] . ' (' . $res_rel[$field_name]['foreign_field'] . ')') . '</text:p>'
                    . '</table:table-cell>';
            }
        }
        if ($do_comments) {
            if (isset($comments[$field_name])) {
                $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
                    . '<text:p>' . htmlspecialchars($comments[$field_name]) . '</text:p>'
                    . '</table:table-cell>';
            } else {
                $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
                    . '<text:p></text:p>'
                    . '</table:table-cell>';
            }
        }
        if ($do_mime && $cfgRelation['mimework']) {
            if (isset($mime_map[$field_name])) {
                $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
                    . '<text:p>' . htmlspecialchars(str_replace('_', '/', $mime_map[$field_name]['mimetype'])) . '</text:p>'
                    . '</table:table-cell>';
            } else {
                $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
                    . '<text:p></text:p>'
                    . '</table:table-cell>';
            }
        }
        $GLOBALS['odt_buffer'] .= '</table:table-row>';
    } // end while
    PMA_DBI_free_result($result);

    $GLOBALS['odt_buffer'] .= '</table:table>';
    return TRUE;
} // end of the 'PMA_exportStructure' function

} // end else
?>