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<?php
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// $Id: spaces_shoutbox.module,v 1.7.6.1 2008/09/19 13:48:55 yhahn Exp $
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/**
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* Implementation of hook_context_define().
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*/
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function spaces_shoutbox_context_define() {
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$items = array();
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$items[] = array(
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'namespace' => 'spaces',
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'attribute' => 'feature',
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'value' => 'shoutbox',
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'spaces' => array(
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'label' => t('Shoutbox'),
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'description' => t('A shoutbox for informal message blasts.'),
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'types' => array('og'),
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),
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);
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return $items;
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}
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/**
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* Implementation of hook_node_info()
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*/
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function spaces_shoutbox_node_info() {
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return array(
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'shout' => array(
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'name' => t('Shout'),
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'module' => 'spaces_shoutbox',
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'description' => t('A shoutbox shout.'),
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'locked' => true,
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)
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);
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}
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/**
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* Implementation of hook_form()
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*/
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function spaces_shoutbox_form(&$node) {
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$form['title'] = array(
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'#type' => 'textfield',
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'#title' => t('Text'),
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'#required' => true,
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'#default_value' => $node->title,
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);
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return $form;
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}
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/**
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* Implementation of hook_menu()
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*/
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function spaces_shoutbox_menu($may_cache) {
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$items = array();
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if ($may_cache) {
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$items[] = array(
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'path' => 'js/shoutbox',
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'description' => t('Shoutbox AJAX submission callback.'),
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'callback' => 'spaces_shoutbox_ajax',
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'access' => user_access('access content'),
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'type' => MENU_CALLBACK,
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);
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}
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return $items;
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}
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/**
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* Shoutbox AJAX callback
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*/
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function spaces_shoutbox_ajax() {
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if (isset($_GET['shout']) && $space = spaces_get_space()) {
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if (check_plain($_GET['shout']) && !empty($_GET['shout'])) {
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global $user;
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$node = new stdClass();
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$node->uid = $user->uid;
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$node->title = $_GET['shout'];
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$node->type = 'shout';
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$node->status= 1;
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if ($gid = $space->sid) {
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$node->og_groups = array($gid);
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$node->og_public = 0;
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}
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node_validate($node);
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node_save($node);
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print theme('spaces_shout', array('name' => theme('username', $user), 'title' => $node->title));
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exit;
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}
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}
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exit;
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}
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/**
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* Implementation of hook_block()
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*/
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function spaces_shoutbox_block($op = 'list', $delta = 0) {
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if ($op == 'list') {
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$blocks[1] = array(
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'info' => t('Spaces: Shoutbox'),
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'region' => 'right',
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'status' => 1,
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);
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return $blocks;
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}
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else if ($op == 'view') {
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switch ($delta) {
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case 1:
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// If this isn't a groups site, or if it is and the shoutbox feature is enabled...
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$space = spaces_get_space();
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if ($space && ($space->features['shoutbox'] != SPACES_FEATURE_DISABLED) && $space->feature_access('shoutbox')) {
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drupal_add_css(drupal_get_path('module', 'spaces_shoutbox') .'/spaces_shoutbox.css');
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drupal_add_js(drupal_get_path('module', 'spaces_shoutbox') .'/spaces_shoutbox.js');
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$shoutbox_url = url('js/shoutbox');
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$js = "Drupal.extend({shout: {shout_url:'$shoutbox_url'}})";
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drupal_add_js($js, 'inline');
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$view = views_get_view('spaces_shouts');
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$block['content'] = "<div id='spaces-shouts'>". views_build_view('block', $view, array(), false, $view->nodes_per_block) ."</div>";
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$block['content'] .= drupal_get_form('spaces_shoutbox_ajaxform');
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$block['subject'] = t('Shoutbox');
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return $block;
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}
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break;
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}
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}
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}
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/**
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* Shoutbox form definition
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*/
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function spaces_shoutbox_ajaxform() {
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$form = array(
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'#action' => null,
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'shout' => array(
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'#type' => 'textfield',
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'#size' => 20,
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'#required' => true,
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),
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'submit' => array(
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'#type' => 'button',
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'#value' => t('Shout'),
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),
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);
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$form['#theme'] = ''; // force default renderer
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return $form;
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}
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/**
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* Shoutbox markup
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*/
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function theme_spaces_shout($vars) {
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extract($vars);
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$title = _filter_url($title, 'shout'); // link shout urls
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return "<div class='shout'><span class='name'>$name</span> $title</div>";
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}
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/**
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* Custom spaces shout theme f()
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*/
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function theme_views_view_list_spaces_shouts($view, $nodes, $type) {
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$fields = _views_get_fields();
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$items = array();
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foreach ($nodes as $node) {
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$item = array();
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foreach ($view->field as $field) {
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if (!isset($fields[$field['id']]['visible']) && $fields[$field['id']]['visible'] !== FALSE) {
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$item[$field['field']] = views_theme_field('views_handle_field', $field['queryname'], $fields, $field, $node, $view);
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}
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}
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$items[] = theme('spaces_shout', $item);
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}
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return implode("\n", $items);
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}
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/**
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* Implementation hook_views_default_views()
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*/
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function spaces_shoutbox_views_default_views() {
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$views = array();
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$view = _spaces_shoutbox_views_shouts();
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$views[$view->name] = $view;
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return $views;
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}
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function _spaces_shoutbox_views_shouts() {
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$view = new stdClass();
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$view->name = 'spaces_shouts';
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$view->description = t('Displays a short list of shouts.');
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$view->access = array();
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$view->view_args_php = '';
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$view->block = TRUE;
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$view->block_title = t('Shoutbox');
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$view->block_empty = '<p class="views-empty">'.t('There are no shouts to view.').'</p>';
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$view->block_empty_format = '1';
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$view->block_type = 'list';
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$view->nodes_per_block = '10';
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$view->sort = array (
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array (
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'tablename' => 'node',
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'field' => 'created',
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'sortorder' => 'DESC',
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'options' => 'normal',
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),
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);
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$view->argument = array();
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$view->field = array (
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array (
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'tablename' => 'users',
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'field' => 'name',
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'label' => '',
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),
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array (
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'tablename' => 'node',
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'field' => 'title',
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'label' => '',
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'handler' => 'views_handler_field_nodelink',
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'options' => 'nolink',
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),
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);
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$view->filter = array (
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array (
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'tablename' => 'node',
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'field' => 'type',
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'operator' => 'OR',
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'options' => '',
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'value' => array (
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0 => 'shout',
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),
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),
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array (
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'tablename' => 'node',
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'field' => 'status',
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'operator' => '=',
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'options' => '',
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'value' => '1',
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),
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array (
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'tablename' => 'og_ancestry',
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'field' => 'picg',
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'operator' => '=',
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'options' => '',
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'value' => '***CURRENT_GID***',
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),
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array (
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'tablename' => 'node',
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'field' => 'changed',
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'operator' => '>',
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'options' => -1*SPACES_ARCHIVE_TIMESTAMP,
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'value' => 'now',
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),
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);
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$view->exposed_filter = array();
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$view->requires = array(node, users);
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return $view;
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}
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