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本文实例讲述了批量导入xml数据到drupal系统的方法。分享给大家供大家参考。具体实现方法如下：

如果你想把其它网站的数据批量导入到drupal系统中，可以采用本文所述代码。前提条件是，你要把原来网站的数据生成xml格式！

生成xml的工具有很多，有个叫 xml.class.php的类，可以试用一下，你也可以自己写php代码来实现。

生成xml文件后，通过这个模块，直接上传，就可以把它导入到drupal系统了。

该模块还可以对你导入的数据进行自动分类(taxonomy整合)。

以下为该模块的部分精华源代码，感兴趣的朋友可以测试运行一下本实例。主要功能代码如下：

代码如下:

<?php

function import_form_submit($form, &$form_state) {

$validators = array('file_validate_extensions' => array('upload_file'),);

if ($file = file_save_upload('upload_file', $validators)) {

$fd = fopen($file->filepath, rb);

if (!$fd) {

form_set_error('upload_file', t('import failed: file %filename cannot be read.', array('%filename' => $file->filename)));

}

else {

$info = fstat($fd);

$len = $info[size];

$text = fread($fd, $len);

fclose($fd);

drupal_set_message(t('loaded file %filename. now processing it.', array('%filename' => $file->filename)));

$form_state['values']['file'] = $file;

import_xml_invoke_import($text, $form_state['values']);

}

}

else {

form_set_error('upload_file', t('import failed: file was not uploaded.'));

}

}

function parsemol($mvalues) {

for ($i=0; $i < count($mvalues); $i++)

$mol[$mvalues[$i][tag]] = $mvalues[$i][value];

return new importxml($mol);

}

class importxml {

var $tushushangpin;

var $shangpindaima;

var $shuming;

var $congshuming;

var $fushucongshuming;

var $zhuzuozhe;

var $chubanzhe;

var $benbanbanci;

var $yinci;

var $dingjia;

function importxml ($aa) {

foreach ($aa as $k=>$v)

$this->$k = $aa[$k];

}

}

/**

* do the actual importing from the given string, pased on the parameters passed

* from the form.

*

* @param $text

*/

function import_xml_invoke_import(&$text) {

// parse the data:

$xml_parser = drupal_xml_parser_create($text);

xml_parser_set_option($xml_parser,xml_option_case_folding,0);

xml_parser_set_option($xml_parser,xml_option_skip_white,1);

xml_parse_into_struct($xml_parser,$text,$values,$tags);

xml_parser_free($xml_parser);

// now begin fetch the value

foreach ($tags as $key=>$val) {

if ($key == tushushangpin) {

$molranges = $val;

for ($i=0; $i < count($molranges); $i+=2) {

$offset = $molranges[$i] + 1;

$len = $molranges[$i + 1] - $offset;

$tdb[] = parsemol(array_slice($values, $offset, $len));

}

} else {

continue;

}

}

foreach($tdb as $value){

$node = array();

$node = new stdclass;

$node->type = product;

$node->status = 1;

$node->uid = 1;

$node->title = $value->shuming;

// $node->body = $value->neirongtiyao;

$node->field_product_shangpindaima[0]['value'] = $value->shangpindaima;

$node->field_product_shuming[0]['value'] = $value->shuming; // use ubercart

$node->field_product_congshuming[0]['value'] = $value->congshuming;

$node->field_product_fushucongshuming[0]['value'] = $value->fushucongshuming;

$node->field_product_zhuzuozhe[0]['value'] = $value->zhuzuozhe;

$node->field_product_chubanzhe[0]['value'] = $value->chubanzhe;

$node->field_product_benbanbanci[0]['value'] = $value->benbanbanci;

$node->field_product_yinci[0]['value'] = $value->yinci;

$node->field_product_dingjia[0]['value'] = $value->dingjia;

// if $value->tongjifenlei is not null then :

if($value->tongjifenlei){

$tj_vid = 1;

if($tid = (int) db_result(db_query('select tid from {term_data} where name = %s and vid = %d', $value->tongjifenlei,$tj_vid))){

$tj_tid = $tid;

}else{

// vocabulary id is hard coded for this example

$autoterm = array(

'name' => $value->tongjifenlei, // or whatever you want the auto-term to be named

'parent' => 0,

'vid' => $tj_vid,

);

taxonomy_save_term($autoterm);

$tj_tid = (int) db_result(db_query('select max(tid) from {term_data} where vid = %d', $vid));

}

$node->taxonomy[$tj_vid][$tj_tid] = $tj_tid;

}

node_save($node);

}

drupal_set_message(import successful!);

}

?>

希望本文所述对大家的drupal建站有所帮助。