odt.php

一个用PHP编写的

<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Set of functions used to build CSV dumps of tables
 *
 * @version $Id: odt.php 12137 2008-12-14 13:58:06Z lem9 $
 */
if (! defined('PHPMYADMIN')) {
    exit;
}

/**
 *
 */
if (isset($plugin_list)) {
    $hide_structure = false;
    if ($plugin_param['export_type'] == 'table' && !$plugin_param['single_table']) {
        $hide_structure = true;
    }
    $plugin_list['odt'] = array(
        'text' => 'strOpenDocumentText',
        'extension' => 'odt',
        'mime_type' => 'application/vnd.oasis.opendocument.text',
        'force_file' => true,
        'options' => array(), /* Filled later */
        'options_text' => 'strOptions',
        );
    /* Structure options */
    if (!$hide_structure) {
        $plugin_list['odt']['options'][] =
            array('type' => 'bgroup', 'name' => 'structure', 'text' => 'strStructure', 'force' => 'data');
        if (!empty($GLOBALS['cfgRelation']['relation'])) {
            $plugin_list['odt']['options'][] =
                array('type' => 'bool', 'name' => 'relation', 'text' => 'strRelations');
        }
        $plugin_list['odt']['options'][] =
            array('type' => 'bool', 'name' => 'comments', 'text' => 'strComments');
        if (!empty($GLOBALS['cfgRelation']['mimework'])) {
            $plugin_list['odt']['options'][] =
                array('type' => 'bool', 'name' => 'mime', 'text' => 'strMIME_MIMEtype');
        }
        $plugin_list['odt']['options'][] =
            array('type' => 'egroup');
    }
    /* Data */
    $plugin_list['odt']['options'][] =
        array('type' => 'bgroup', 'name' => 'data', 'text' => 'strData', 'force' => 'structure');
    $plugin_list['odt']['options'][] =
        array('type' => 'bool', 'name' => 'columns', 'text' => 'strPutColNames');
    $plugin_list['odt']['options'][] =
        array('type' => 'text', 'name' => 'null', 'text' => 'strReplaceNULLBy');
    $plugin_list['odt']['options'][] =
        array('type' => 'egroup');
} else {

$GLOBALS['odt_buffer'] = '';
require_once './libraries/opendocument.lib.php';

/**
 * Outputs comment
 *
 * @param   string      Text of comment
 *
 * @return  bool        Whether it suceeded
 */
function PMA_exportComment($text) {
    return TRUE;
}

/**
 * Outputs export footer
 *
 * @return  bool        Whether it suceeded
 *
 * @access  public
 */
function PMA_exportFooter() {
    $GLOBALS['odt_buffer'] .= '</office:text>'
        . '</office:body>'
        . '</office:document-content>';
    if (!PMA_exportOutputHandler(PMA_createOpenDocument('application/vnd.oasis.opendocument.text', $GLOBALS['odt_buffer']))) {
        return FALSE;
    }
    return TRUE;
}

/**
 * Outputs export header
 *
 * @return  bool        Whether it suceeded
 *
 * @access  public
 */
function PMA_exportHeader() {
    $GLOBALS['odt_buffer'] .= '<?xml version="1.0" encoding="' . $GLOBALS['charset'] . '"?' . '>'
        . '<office:document-content '. $GLOBALS['OpenDocumentNS'] . 'office:version="1.0">'
        . '<office:body>'
        . '<office:text>';
    return TRUE;
}

/**
 * Outputs database header
 *
 * @param   string      Database name
 *
 * @return  bool        Whether it suceeded
 *
 * @access  public
 */
function PMA_exportDBHeader($db) {
    $GLOBALS['odt_buffer'] .= '<text:h text:outline-level="1" text:style-name="Heading_1" text:is-list-header="true">' . htmlspecialchars($GLOBALS['strDatabase'] . ' ' . $db) . '</text:h>';
    return TRUE;
}

/**
 * Outputs database footer
 *
 * @param   string      Database name
 *
 * @return  bool        Whether it suceeded
 *
 * @access  public
 */
function PMA_exportDBFooter($db) {
    return TRUE;
}

/**
 * Outputs create database database
 *
 * @param   string      Database name
 *
 * @return  bool        Whether it suceeded
 *
 * @access  public
 */
function PMA_exportDBCreate($db) {
    return TRUE;
}

/**
 * Outputs the content of a table in CSV format
 *
 * @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   string      SQL query for obtaining data
 *
 * @return  bool        Whether it suceeded
 *
 * @access  public
 */
function PMA_exportData($db, $table, $crlf, $error_url, $sql_query) {
    global $what;

    // Gets the data from the database
    $result      = PMA_DBI_query($sql_query, null, PMA_DBI_QUERY_UNBUFFERED);
    $fields_cnt  = PMA_DBI_num_fields($result);
    $fields_meta = PMA_DBI_get_fields_meta($result);
    $field_flags = array();
    for ($j = 0; $j < $fields_cnt; $j++) {
        $field_flags[$j] = PMA_DBI_field_flags($result, $j);
    }

    $GLOBALS['odt_buffer'] .= '<text:h text:outline-level="2" text:style-name="Heading_2" text:is-list-header="true">' . htmlspecialchars($GLOBALS['strDumpingData'] . ' ' . $table) . '</text:h>';
    $GLOBALS['odt_buffer'] .= '<table:table table:name="' . htmlspecialchars($table) . '_structure">';
    $GLOBALS['odt_buffer'] .= '<table:table-column table:number-columns-repeated="' . $fields_cnt . '"/>';

    // If required, get fields name at the first line
    if (isset($GLOBALS[$what . '_columns'])) {
        $GLOBALS['odt_buffer'] .= '<table:table-row>';
        for ($i = 0; $i < $fields_cnt; $i++) {
            $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
                . '<text:p>' . htmlspecialchars(stripslashes(PMA_DBI_field_name($result, $i))) . '</text:p>'
                . '</table:table-cell>';
        } // end for
        $GLOBALS['odt_buffer'] .= '</table:table-row>';
    } // end if

    // Format the data
    while ($row = PMA_DBI_fetch_row($result)) {
        $GLOBALS['odt_buffer'] .= '<table:table-row>';
        for ($j = 0; $j < $fields_cnt; $j++) {
            if (!isset($row[$j]) || is_null($row[$j])) {
                $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
                    . '<text:p>' . htmlspecialchars($GLOBALS[$what . '_null']) . '</text:p>'
                    . '</table:table-cell>';
            // ignore BLOB
            } elseif (stristr($field_flags[$j], 'BINARY')
                    && $fields_meta[$j]->blob) {
                $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
                    . '<text:p></text:p>'
                    . '</table:table-cell>';
            } elseif ($fields_meta[$j]->numeric && $fields_meta[$j]->type != 'timestamp' && ! $fields_meta[$j]->blob) {
                $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="float" office:value="' . $row[$j] . '" >'
                    . '<text:p>' . htmlspecialchars($row[$j]) . '</text:p>'
                    . '</table:table-cell>';
            } else {
                $GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
                    . '<text:p>' . htmlspecialchars($row[$j]) . '</text:p>'
                    . '</table:table-cell>';
            }
        } // end for
        $GLOBALS['odt_buffer'] .= '</table:table-row>';