node_form
- Versions
- 4.6
node_form($edit)- 4.7
node_form($node)- 5
node_form($node,$form_values= NULL)- 6
node_form(&$form_state, $node)- 7
node_form($form, &$form_state, $node)
Generate the node add/edit form array.
Code
modules/node/node.pages.inc, line 109
<?php
function node_form($form, &$form_state, $node) {
global $user;
if (isset($form_state['node'])) {
$node = (object)($form_state['node'] + (array)$node);
}
if (isset($form_state['node_preview'])) {
$form['#prefix'] = $form_state['node_preview'];
}
foreach (array('title') as $key) {
if (!isset($node->$key)) {
$node->$key = NULL;
}
}
if (!isset($form_state['node_preview'])) {
node_object_prepare($node);
}
else {
$node->in_preview = TRUE;
}
// Set the id and identify this as a node edit form.
$form['#id'] = 'node-form';
$form['#node_edit_form'] = TRUE;
// Basic node information.
// These elements are just values so they are not even sent to the client.
foreach (array('nid', 'vid', 'uid', 'created', 'type', 'language') as $key) {
$form[$key] = array(
'#type' => 'value',
'#value' => isset($node->$key) ? $node->$key : NULL,
);
}
// Changed must be sent to the client, for later overwrite error checking.
$form['changed'] = array(
'#type' => 'hidden',
'#default_value' => isset($node->changed) ? $node->changed : NULL,
);
// Get the node-specific bits.
if ($extra = node_invoke($node, 'form', $form_state)) {
$form = array_merge_recursive($form, $extra);
}
$form['#node'] = $node;
$form['additional_settings'] = array(
'#type' => 'vertical_tabs',
'#weight' => 99,
);
// Add a log field if the "Create new revision" option is checked, or if the
// current user has the ability to check that option.
if (!empty($node->revision) || user_access('administer nodes')) {
$form['revision_information'] = array(
'#type' => 'fieldset',
'#title' => t('Revision information'),
'#collapsible' => TRUE,
// Collapsed by default when "Create new revision" is unchecked
'#collapsed' => !$node->revision,
'#group' => 'additional_settings',
'#attached' => array(
'js' => array(drupal_get_path('module', 'node') . '/node.js'),
),
'#weight' => 20,
);
$form['revision_information']['revision'] = array(
'#access' => user_access('administer nodes'),
'#type' => 'checkbox',
'#title' => t('Create new revision'),
'#default_value' => $node->revision,
'#states' => array(
// Check the revision log checkbox when the log textarea is filled in.
'checked' => array(
'textarea[name="log"]' => array('empty' => FALSE),
),
),
);
$form['revision_information']['log'] = array(
'#type' => 'textarea',
'#title' => t('Revision log message'),
'#rows' => 4,
'#default_value' => !empty($node->log) ? $node->log : '',
'#description' => t('Provide an explanation of the changes you are making. This will help other authors understand your motivations.'),
);
}
// Node author information for administrators
$form['author'] = array(
'#type' => 'fieldset',
'#access' => user_access('administer nodes'),
'#title' => t('Authoring information'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#group' => 'additional_settings',
'#attached' => array(
'js' => array(drupal_get_path('module', 'node') . '/node.js'),
),
'#weight' => 90,
);
$form['author']['name'] = array(
'#type' => 'textfield',
'#title' => t('Authored by'),
'#maxlength' => 60,
'#autocomplete_path' => 'user/autocomplete',
'#default_value' => !empty($node->name) ? $node->name : '',
'#weight' => -1,
'#description' => t('Leave blank for %anonymous.', array('%anonymous' => variable_get('anonymous', t('Anonymous')))),
);
$form['author']['date'] = array(
'#type' => 'textfield',
'#title' => t('Authored on'),
'#maxlength' => 25,
'#description' => t('Format: %time. The date format is YYYY-MM-DD and %timezone is the timezone offset from UTC. Leave blank to use the time of form submission.', array('%time' => !empty($node->date) ? $node->date : format_date($node->created, 'custom', 'Y-m-d H:i:s O'), '%timezone' => !empty($node->date) ? $node->date : format_date($node->created, 'custom', 'O'))),
);
if (isset($node->date)) {
$form['author']['date']['#default_value'] = $node->date;
}
// Node options for administrators
$form['options'] = array(
'#type' => 'fieldset',
'#access' => user_access('administer nodes'),
'#title' => t('Publishing options'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#group' => 'additional_settings',
'#attached' => array(
'js' => array(drupal_get_path('module', 'node') . '/node.js'),
),
'#weight' => 95,
);
$form['options']['status'] = array(
'#type' => 'checkbox',
'#title' => t('Published'),
'#default_value' => $node->status,
);
$form['options']['promote'] = array(
'#type' => 'checkbox',
'#title' => t('Promoted to front page'),
'#default_value' => $node->promote,
);
$form['options']['sticky'] = array(
'#type' => 'checkbox',
'#title' => t('Sticky at top of lists'),
'#default_value' => $node->sticky,
);
// These values are used when the user has no administrator access.
foreach (array('uid', 'created') as $key) {
$form[$key] = array(
'#type' => 'value',
'#value' => $node->$key,
);
}
// Add the buttons.
$form['buttons'] = array();
$form['buttons']['#weight'] = 100;
$form['buttons']['submit'] = array(
'#type' => 'submit',
'#access' => variable_get('node_preview_' . $node->type, DRUPAL_OPTIONAL) != DRUPAL_REQUIRED || (!form_get_errors() && isset($form_state['node_preview'])),
'#value' => t('Save'),
'#weight' => 5,
'#submit' => array('node_form_submit'),
);
$form['buttons']['preview'] = array(
'#access' => variable_get('node_preview_' . $node->type, DRUPAL_OPTIONAL) != DRUPAL_DISABLED,
'#type' => 'submit',
'#value' => t('Preview'),
'#weight' => 10,
'#submit' => array('node_form_build_preview'),
);
if (!empty($node->nid) && node_access('delete', $node)) {
$form['buttons']['delete'] = array(
'#type' => 'submit',
'#value' => t('Delete'),
'#weight' => 15,
'#submit' => array('node_form_delete_submit'),
);
}
$form['#validate'][] = 'node_form_validate';
$form['#theme'] = array($node->type . '_node_form', 'node_form');
$form['#builder_function'] = 'node_form_submit_build_node';
field_attach_form('node', $node, $form, $form_state, $node->language);
return $form;
}
?>