我正在尝试根据自定义表单提交创建节点。除了上传的图像外,一切都很好。
我可以捕获它们并将它们设置在表单对象缓存中。当我将数据传递给函数以创建节点时,我收到此错误:
“无法复制指定的文件,因为不存在该名称的文件。请检查您是否提供了正确的文件名。”
我也多次收到错误,尽管一次只提交一个或两个图像。
这是我正在使用的代码。 $ uploads是传入的,是上一步从file_save_upload()返回的文件对象数组:
if (isset($uploads)) {
foreach ($uploads as $upload) {
if (isset($upload)) {
$file = new stdClass;
$file->uid = 1;
$file->uri = $upload->filepath;
$file->filemime = file_get_mimetype($upload->uri);
$file->status = 1;
$file = file_copy($file, 'public://images');
$node->field_image[$node->language][] = (array) $file;
}
}
}
node_save($node);
我也试过这个:
if (isset($uploads)) {
foreach ($uploads as $upload) {
$upload->status = 1;
file_save($upload);
$node->field_image[$node->language][] = (array) $upload;
}
}
}
node_save($node);
第二个导致URI字段中的MySQL出现重复键错误。我在教程中看到过这两个例子,但都没有工作?
答案 0 :(得分:5)
我使用你的代码将文件字段中的文件上传到内容(在我的情况下是“文档”)并且它已经工作了。只需在代码中为field_document_file'display'添加一个值即可。 这是我使用的确切脚本:
<?php
// Bootstrap Drupal
define('DRUPAL_ROOT', getcwd());
require_once './includes/bootstrap.inc';
require_once './includes/file.inc';
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
// Construct the new node object.
$path = 'Documents/document1.doc';
$filetitle = 'test';
$filename = 'document1.doc';
$node = new StdClass();
$file_temp = file_get_contents($path);
//Saves a file to the specified destination and creates a database entry.
$file_temp = file_save_data($file_temp, 'public://' . $filename, FILE_EXISTS_RENAME);
$node->title = $filetitle;
$node->body[LANGUAGE_NONE][0]['value'] = "The body of test upload document.\n\nAdditional Information";
$node->uid = 1;
$node->status = 1;
$node->type = 'document';
$node->language = 'und';
$node->field_document_files = array(
'und' => array(
0 => array(
'fid' => $file_temp->fid,
'filename' => $file_temp->filename,
'filemime' => $file_temp->filemime,
'uid' => 1,
'uri' => $file_temp->uri,
'status' => 1,
'display' => 1
)
)
);
$node->field_taxonomy = array('und' => array(
0 => array(
'tid' => 76
)
));
node_save($node);
?>
答案 1 :(得分:3)
对于Drupal 7,我玩了很多,发现最好的方式(也是我工作的唯一方法)就是使用Entity metadata wrappers
我使用了托管文件表单元素,如下所示:
// Add file upload widget
// Use the #managed_file FAPI element to upload a document.
$form['response_document'] = array(
'#title' => t('Attach a response document'),
'#type' => 'managed_file',
'#description' => t('Please use the Choose file button to attach a response document<br><strong>Allowed extensions: pdf doc docx</strong>.'),
'#upload_validators' => array('file_validate_extensions' => array('pdf doc docx')),
'#upload_location' => 'public://my_destination/response_documents/',
);
我还将表单中的$ node对象作为值
传递$form['node'] = array('#type' => 'value', '#value' => $node);
然后在我的提交处理程序中,我只需执行以下操作:
$values = $form_state['values'];
$node = $values['node'];
// Load the file and save it as a permanent file, attach it to our $node.
$file = file_load($values['response_document']);
if ($file) {
$file->status = FILE_STATUS_PERMANENT;
file_save($file);
// Attach the file to the node.
$wrapper = entity_metadata_wrapper('node', $node);
$wrapper->field_response_files[] = array(
'fid' => $file->fid,
'display' => TRUE,
'description' => $file->filename,
);
node_save($node);
}
答案 2 :(得分:1)
$path = './sites/default/files/test.jpg';
$filetitle = 'test';
$filename = 'test.jpg';
$node = new StdClass();
$file_temp = file_get_contents($path);
$file_temp = file_save_data($file_temp, 'public://' . $filename, FILE_EXISTS_RENAME);
$node->title = $filetitle;
$node->uid = 1;
$node->status = 1;
$node->type = '[content_type]';
$node->language = 'und';
$node->field_images = array(
'und' => array(
0 => array(
'fid' => $file_temp->fid,
'filename' => $file_temp->filename,
'filemime' => $file_temp->filemime,
'uid' => 1,
'uri' => $file_temp->uri,
'status' => 1
)
)
);
$node->field_taxonomy = array('und' => array(
0 => array(
'tid' => 76
)
));
node_save($node);