user_category_edit_form_from_user.inc

<?php


/**
 * @file
 * Plugin to provide an relationship handler for term from node.
 */

/**
 * Plugins are described by creating a $plugin array which will be used
 * by the system that includes this file.
 */
$plugin = array(
    'title' => t('User category edit form from user'),
    'keyword' => 'user_category_form',
    'description' => t('Adds user category edit form from a user context.'),
    'required context' => new ctools_context_required(t('User'), 'user'),
    'context' => 'ctools_user_category_edit_form_from_user_context',
    'edit form' => 'ctools_user_category_edit_form_from_user_settings_form',
    'defaults' => array(
        'category' => NULL,
    ),
);

/**
 * Return a new context based on an existing context.
 */
function ctools_user_category_edit_form_from_user_context($context, $conf) {
    if (empty($context->data)) {
        return ctools_context_create_empty('user_edit_form', NULL);
    }
    if (!empty($conf['category'])) {
        return ctools_context_create('user_edit_form', $context->data, array(
            'category' => $conf['category'],
        ));
    }
    if (isset($context->data->user_category)) {
        return ctools_context_create('user_edit_form', $context->data, array(
            'category' => $context->data->user_category,
        ));
    }
    return ctools_context_create('user_edit_form', $context->data);
}

/**
 * Settings form for the relationship.
 */
function ctools_user_category_edit_form_from_user_settings_form($form, &$form_state) {
    $conf = $form_state['conf'];
    $categories = _user_categories();
    $options = array();
    foreach ($categories as $category) {
        $options[$category['name']] = $category['title'];
    }
    $form['category'] = array(
        '#type' => 'select',
        '#title' => t('Category'),
        '#options' => $options,
        '#default_value' => isset($conf['category']) ? $conf['category'] : NULL,
        '#empty_option' => 'Default',
    );
    return $form;
}