以编程方式将图像添加到Drupal节点

Question

我有一个我想要添加的图像的URL和一个节点对象。

如何以编程方式将图像添加到dripal 6中的节点？

Answer 1

function image_style_add_form($form, &$form_state) {          
    $form['name'] = array(           
    '#type' => 'textfield',      
    '#size' => '64',        
    '#title' => t('Style name'),         
    '#default_value' => '',             
    '#description' => t('The name is used in URLs for generated images. Use only lowercase alphanumeric characters, underscores (_), and hyphens (-).'),      
    '#element_validate' => array('image_style_name_validate'),      
    '#required' => TRUE,               
);                 

    $form['submit'] = array(       
    '#type' => 'submit',       
    '#value' => t('Create new style'),      
);           

    return $form;        
} 

/**      
* Submit handler for adding a new image style.      
*/         
function image_style_add_form_submit($form, &$form_state) {    
    $style = array('name' => $form_state['values']['name']);    
    $style = image_style_save($style);   
    drupal_set_message(t('Style %name was created.', array('%name' => $style['name']))); 
    $form_state['redirect'] = 'admin/config/media/image-styles/edit/' . $style['name']; 
}