search_form.inc

<?php


/**
 * @file
 */
if (module_exists('search')) {
    
    /**
     * Plugins are described by creating a $plugin array which will be used
     * by the system that includes this file.
     */
    $plugin = array(
        'single' => TRUE,
        'title' => t('Advanced search form'),
        'icon' => 'icon_search.png',
        'description' => t('A search form with advanced options.'),
        'required context' => new ctools_context_optional(t('Keywords'), 'string'),
        'category' => t('Widgets'),
        'defaults' => array(
            'type' => 'node',
            'form' => 'advanced',
            'path_type' => 'default',
            'path' => '',
            'override_prompt' => FALSE,
            'prompt' => '',
        ),
    );
}

/**
 * Render the custom content type.
 */
function ctools_search_form_content_type_render($subtype, $conf, $panel_args, $context) {
    if (empty($context) || empty($context->data)) {
        $keys = '';
    }
    else {
        $keys = $context->data;
    }
    // Build the content type block.
    $block = new stdClass();
    $block->module = 'search';
    $block->delta = 'form';
    $block->title = '';
    switch ($conf['path_type']) {
        default:
        case 'default':
            $path = 'search/' . $conf['type'];
            break;
        case 'same':
            $path = $_GET['q'];
            $path = str_replace($keys, '', $path);
            break;
        case 'custom':
            $path = $conf['path'];
            break;
    }
    $prompt = $conf['override_prompt'] ? $conf['prompt'] : NULL;
    $form_state = array(
        'build_info' => array(
            'args' => array(
                $path,
                $keys,
                $conf['type'],
                $prompt,
            ),
        ),
    );
    module_load_include('inc', 'search', 'search.pages');
    $block->content = drupal_build_form('search_form', $form_state);
    if ($conf['form'] == 'simple' && isset($block->content['advanced'])) {
        $block->content['advanced']['#access'] = FALSE;
    }
    return $block;
}

/**
 * Returns an edit form for custom type settings.
 */
function ctools_search_form_content_type_edit_form($form, &$form_state) {
    $conf = $form_state['conf'];
    $types = array();
    foreach (search_get_info() as $module => $info) {
        $types[$module] = $info['title'];
    }
    $form['type'] = array(
        '#type' => 'select',
        '#title' => t('Search type'),
        '#options' => $types,
        '#default_value' => $conf['type'],
    );
    $form['form'] = array(
        '#type' => 'select',
        '#title' => t('Search form'),
        '#options' => array(
            'simple' => t('Simple'),
            'advanced' => t('Advanced'),
        ),
        '#default_value' => $conf['form'],
        '#description' => t('The advanced form may have additional options based upon the search type. For example the advanced content (node) search form will allow searching by node type and taxonomy term.'),
    );
    $form['path_type'] = array(
        '#prefix' => '<div class="container-inline">',
        '#type' => 'select',
        '#title' => t('Path'),
        '#options' => array(
            'default' => t('Default'),
            'same' => t('Same page'),
            'custom' => t('Custom'),
        ),
        '#default_value' => $conf['path_type'],
    );
    $form['path'] = array(
        '#type' => 'textfield',
        '#default_value' => $conf['path'],
        '#dependency' => array(
            'edit-path-type' => array(
                'custom',
            ),
        ),
        '#suffix' => '</div>',
    );
    $form['override_prompt'] = array(
        '#prefix' => '<div class="container-inline">',
        '#type' => 'checkbox',
        '#default_value' => $conf['override_prompt'],
        '#title' => t('Override default prompt'),
    );
    $form['prompt'] = array(
        '#type' => 'textfield',
        '#default_value' => $conf['prompt'],
        '#dependency' => array(
            'edit-override-prompt' => array(
                1,
            ),
        ),
        '#suffix' => '</div>',
    );
    return $form;
}

/**
 * Submit handler for search form.
 */
function ctools_search_form_content_type_edit_form_submit($form, &$form_state) {
    // Copy everything from our defaults.
    foreach (array_keys($form_state['plugin']['defaults']) as $key) {
        $form_state['conf'][$key] = $form_state['values'][$key];
    }
}

/**
 * Returns the administrative title for a type.
 */
function ctools_search_form_content_type_admin_title($subtype, $conf, $context) {
    $info = search_get_info();
    $type = isset($info[$conf['type']]['title']) ? $info[$conf['type']]['title'] : t('Missing/broken type');
    return t('@type search form', array(
        '@type' => $type,
    ));
}