Drupal7.X:写代码创建节点、评论和分类设置方法

显示全部楼层 · 发表于 2-18-2012 06:52

1.怎样写代码创建一个节点

1.1初始化一个节点对象

<code>
$node = new stdClass(); //创建一个节点对象
$node->type = "page"; // 指定节点的类型
$node->title = "你的节点的标题";
$node->language = LANGUAGE_NONE; // 如果locale模块启用，那么指定你的语言代码
$node->uid = 1; // 指定节点创建者ID
$node->path = array('alias' => 'your node path'); // 设置节点访问路径
node_object_prepare($node); // 设置一些默认值
</code>
把$node->language 设置为LANGUAGE_NONE，如果你没有安装locale模块，这个节点不会被指定为某种语言，这就是我为什么设置为LANGUAGE_NONE这个常量。在Drupal里，节点和列能存在多种语言，因此，如果你的网站是多语种，那么你就必须要在这里指定你展示内容的语言代码。你能在后台 Configuration -> Regional and language -> Languages配置语言和获取语言代码。

1.2添加一个body列
<code>
$node->body[$node->language][0]['value'] = 'body的内容';
$node->body[$node->language][0]['summary'] = 'summary的内容';
$node->body[$node->language][0]['format'] = 'filtered_html'; // 如果有多种输入格式，你可以设置成你想要的。这里我就设置成系统默认的
</code>

1.3添加自定义的列

<code>
//我们添加一些用CCK/Fields API创建的列。它跟添加body列十分相似
$node->field_custom_name[$node->language][0]['value'] = '自定义列值';
//如果你的自定义列有输入格式，别忘了在这里设置它
$node->field_custom_name[$node->language][0]['format'] = '';
</code>

1.4添加file/image列

<code>
//下面是一些系统上的文件
$file_path = drupal_realpath('somefile.png'); // 创建一个文件对象
$file = (object) array(
      'uid' => 1,
      'uri' => $file_path,
      'filemime' => file_get_mimetype($filepath),
      'status' => 1,
);
$file = file_copy($file, 'public://'); //保存文件到你指定的文件目录
$node->field_image[LANGUAGE_NONE][0] = (array)$file; //关联文件对象到image列
</code>

1.5添加一个分类到节点

<code>
$node->field_tags[$node->language][]['tid'] = 1;
</code>
'field_tags'是绑定到你节点类型上的分类名，1是分类的ID，很简单！

1.6保存节点

<code>
$node = node_submit($node); //提交节点
node_save($node); // 保存节点
</code>

2.怎样写代码创建评论

<code>

// Let's create a managed object $comment = new stdClass(); // We create a new comment object
$comment->nid = $node->nid; // nid of a node you want to attach a comment to
$comment->cid = 0; // leave it as is
$comment->pid = 0; // parent comment id, 0 if none
$comment->uid = 1; // user's id, who left the comment
$comment->mail = '<a href="mailto:email@example.com">email@example.com</a>'; // user's email
$comment->name = 'User name'; // If user is authenticated you can omit this field, it will be auto-populated, if the user is anonymous and you want to name him somehow, input his name here
$comment->thread = '01/'; // OPTIONAL. If you need comments to be threaded you can fill this value. Otherwise omit it.
$comment->hostname = '127.0.01' // OPTIONAL. You can log poster's ip here
$comment->created = time(); // OPTIONAL. You can set any time you want here. Useful for backdated comments creation.
$comment->is_anonymous = 0; // leave it as is
$comment->homepage = ''; // you can add homepage URL here
$comment->status = COMMENT_PUBLISHED; // We auto-publish this comment
$comment->language = LANGUAGE_NONE; // The same as for a node
$comment->subject = 'Comment subject';
$comment->comment_body[$comment->language][0]['value'] = 'Comment body text'; // Everything here is pretty much like with a node
$comment->comment_body[$comment->language][0]['format'] = 'filtered_html';
$comment->field_custom_field_name[LANGUAGE_NONE][0]['value'] = ‘Some value’; // OPTIONAL. If your comment has a custom field attached it can added as simple as this // preparing a comment for a save
comment_submit($comment); // saving a comment
comment_save($comment);
</code>

3.怎样写代码创建分类

这是最简单一部分了
<code>
$term = new stdClass();
$term->name = ‘Term Name’;
$term->vid = 1; // ‘1’ is a vocabulary id you wish this term to assign to
$term->field_custom_field_name[LANGUAGE_NONE][0]['value'] = ‘Some value’; // OPTIONAL. If your term has a custom field attached it can added as simple as this
taxonomy_term_save($term); // Finally, save our term
</code>

原文：http://timonweb.com/how-programm ... taxonomies-drupal-7

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