node_add_form.inc

<?php


/**
 * @file
 * Plugin to provide a node_add_form context.
 */

/**
 * Plugins are described by creating a $plugin array which will be used
 * by the system that includes this file.
 */
$plugin = array(
    'title' => t('Node add form'),
    'description' => t('A node add form.'),
    'context' => 'ctools_context_create_node_add_form',
    'edit form' => 'ctools_context_node_add_form_settings_form',
    'defaults' => array(
        'type' => '',
    ),
    'keyword' => 'node_add',
    'context name' => 'node_add_form',
    'convert list' => array(
        'type' => t('Node type'),
    ),
    'convert' => 'ctools_context_node_add_form_convert',
    'placeholder form' => array(
        '#type' => 'textfield',
        '#description' => t('Enter the node type this context.'),
    ),
);

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

/**
 * Convert a context into a string.
 */
function ctools_context_node_add_form_convert($context, $type) {
    switch ($type) {
        case 'type':
            return $context->data->type;
    }
}