danielebarchiesi@0: <?php
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * @file
danielebarchiesi@0:  *
danielebarchiesi@0:  * Plugin to provide a node_add_form context
danielebarchiesi@0:  */
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Plugins are described by creating a $plugin array which will be used
danielebarchiesi@0:  * by the system that includes this file.
danielebarchiesi@0:  */
danielebarchiesi@0: $plugin = array(
danielebarchiesi@0:   'title' => t('Node add form'),
danielebarchiesi@0:   'description' => t('A node add form.'),
danielebarchiesi@0:   'context' => 'ctools_context_create_node_add_form',
danielebarchiesi@0:   'edit form' => 'ctools_context_node_add_form_settings_form',
danielebarchiesi@0:   'defaults' => array('type' => ''),
danielebarchiesi@0:   'keyword' => 'node_add',
danielebarchiesi@0:   'context name' => 'node_add_form',
danielebarchiesi@0:   'convert list' => array('type' => t('Node type')),
danielebarchiesi@0:   'convert' => 'ctools_context_node_add_form_convert',
danielebarchiesi@0:   'placeholder form' => array(
danielebarchiesi@0:     '#type' => 'textfield',
danielebarchiesi@0:     '#description' => t('Enter the node type this context.'),
danielebarchiesi@0:   ),
danielebarchiesi@0: );
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * It's important to remember that $conf is optional here, because contexts
danielebarchiesi@0:  * are not always created from the UI.
danielebarchiesi@0:  */
danielebarchiesi@0: function ctools_context_create_node_add_form($empty, $data = NULL, $conf = FALSE) {
danielebarchiesi@0:   static $creating = FALSE;
danielebarchiesi@0:   $context = new ctools_context(array('form', 'node_add', 'node_form', 'node', 'entity:node'));
danielebarchiesi@0:   $context->plugin = 'node_add_form';
danielebarchiesi@0: 
danielebarchiesi@0:   if ($empty || ($creating)) {
danielebarchiesi@0:     return $context;
danielebarchiesi@0:   }
danielebarchiesi@0:   $creating = TRUE;
danielebarchiesi@0: 
danielebarchiesi@0:   if ($conf && (isset($data['types']) || isset($data['type']))) {
danielebarchiesi@0:     // Holdover from typo'd config.
danielebarchiesi@0:     $data = isset($data['types']) ? $data['types'] : $data['type'];
danielebarchiesi@0:   }
danielebarchiesi@0: 
danielebarchiesi@0:   if (!empty($data)) {
danielebarchiesi@0:     $types = node_type_get_types();
danielebarchiesi@0:     $type = str_replace('-', '_', $data);
danielebarchiesi@0: 
danielebarchiesi@0:     // Validate the node type exists.
danielebarchiesi@0:     if (isset($types[$type]) && node_access('create', $type)) {
danielebarchiesi@0:       // Initialize settings:
danielebarchiesi@0:       global $user;
danielebarchiesi@0:       $node = (object) array(
danielebarchiesi@0:         'uid' => $user->uid,
danielebarchiesi@0:         'name' => (isset($user->name) ? $user->name : ''),
danielebarchiesi@0:         'type' => $type,
danielebarchiesi@0:         'language' => LANGUAGE_NONE,
danielebarchiesi@0:       );
danielebarchiesi@0: 
danielebarchiesi@0:       $form_id = $type . '_node_form';
danielebarchiesi@0: 
danielebarchiesi@0:       $form_state = array(
danielebarchiesi@0:         'want form' => TRUE,
danielebarchiesi@0:         'build_info' => array(
danielebarchiesi@0:           'args' => array($node)
danielebarchiesi@0:         )
danielebarchiesi@0:       );
danielebarchiesi@0: 
danielebarchiesi@0:       // Use module_load_include so that caches and stuff can know to load this.
danielebarchiesi@0:       form_load_include($form_state, 'inc', 'node', 'node.pages');
danielebarchiesi@0: 
danielebarchiesi@0:       $form = drupal_build_form($form_id, $form_state);
danielebarchiesi@0: 
danielebarchiesi@0:       // In a form, $data is the object being edited.
danielebarchiesi@0:       $context->data     = $node;
danielebarchiesi@0:       $context->title    = $types[$type]->name;
danielebarchiesi@0:       $context->argument = $type;
danielebarchiesi@0: 
danielebarchiesi@0:       // These are specific pieces of data to this form.
danielebarchiesi@0:       // All forms should place the form here.
danielebarchiesi@0:       $context->form       = $form;
danielebarchiesi@0:       $context->form_id    = $form_id;
danielebarchiesi@0:       $context->form_title = t('Submit @name', array('@name' => $types[$type]->name));
danielebarchiesi@0:       $context->node_type  = $type;
danielebarchiesi@0:       $context->restrictions['type'] = array($type);
danielebarchiesi@0:       $context->restrictions['form'] = array('form');
danielebarchiesi@0: 
danielebarchiesi@0:       $creating = FALSE;
danielebarchiesi@0:       return $context;
danielebarchiesi@0:     }
danielebarchiesi@0:   }
danielebarchiesi@0:   $creating = FALSE;
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: function ctools_context_node_add_form_settings_form($form, &$form_state) {
danielebarchiesi@0:   $conf = $form_state['conf'];
danielebarchiesi@0: 
danielebarchiesi@0:   $form['type'] = array(
danielebarchiesi@0:     '#title' => t('Node type'),
danielebarchiesi@0:     '#type' => 'select',
danielebarchiesi@0:     '#options' => node_type_get_names(),
danielebarchiesi@0:     '#default_value' => $conf['type'],
danielebarchiesi@0:     '#description' => t('Select the node type for this form.'),
danielebarchiesi@0:   );
danielebarchiesi@0: 
danielebarchiesi@0:   return $form;
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: function ctools_context_node_add_form_settings_form_submit($form, &$form_state) {
danielebarchiesi@0:   $form_state['conf']['type'] = $form_state['values']['type'];
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Convert a context into a string.
danielebarchiesi@0:  */
danielebarchiesi@0: function ctools_context_node_add_form_convert($context, $type) {
danielebarchiesi@0:   switch ($type) {
danielebarchiesi@0:     case 'type':
danielebarchiesi@0:       return $context->data->type;
danielebarchiesi@0:   }
danielebarchiesi@0: }