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<?php
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/**
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* @file
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* Enables the look and feel of other popular forum software.
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*/
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// DRUPAL HOOKS **************************************************************/
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/**
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* Implementation of hook_perm().
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*/
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function advanced_forum_permission() {
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return array(
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'administer advanced forum' => array(
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'title' => t('Administer Advanced Forum')
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),
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'view forum statistics' => array(
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'title' => t('View Advanced Forum statistics')
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),
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'view last edited notice' => array(
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'title' => t('View last edited notice')
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)
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);
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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 advanced_forum_menu() {
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$items['admin/config/content/advanced-forum'] = array(
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'access arguments' => array('administer advanced forum'),
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'description' => 'Configure Advanced Forum with these settings.',
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'page arguments' => array('advanced_forum_settings_page'),
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'page callback' => 'drupal_get_form',
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'title' => 'Advanced Forum',
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'file' => 'includes/settings.inc'
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);
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$items['forum/markasread'] = array(
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'access callback' => 'advanced_forum_markasread_access',
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'page callback' => 'advanced_forum_markasread',
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'type' => MENU_CALLBACK,
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);
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if (variable_get('advanced_forum_add_local_task', TRUE)) {
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$items['forum/view'] = array(
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'title' => 'View Forums',
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'page callback' => 'advanced_forum_page',
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'type' => MENU_DEFAULT_LOCAL_TASK,
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'weight' => -100,
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);
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}
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return $items;
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}
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/**
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* Implementation of hook_cron().
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*/
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function advanced_forum_cron() {
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// ensure the reply stats are up-to-date
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advanced_forum_statistics_replies(NULL, TRUE);
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}
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/**
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* Implementation of hook_menu_alter().
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*/
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function advanced_forum_menu_alter(&$items) {
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// Take over the forum page creation so we can add more information.
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$items['forum']['page callback'] = 'advanced_forum_page';
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$items['forum']['module'] = 'advanced_forum';
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unset($items['forum']['file']);
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// Take over forum/%forum_forum page because we want advanced_forum_forum_load
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// is called instead of core forum_forum_load
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$items['forum/%advanced_forum_forum'] = $items['forum/%forum_forum'];
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$items['forum/%advanced_forum_forum']['page callback'] = 'advanced_forum_page';
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$items['forum/%advanced_forum_forum']['module'] = 'advanced_forum';
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unset($items['forum/%advanced_forum_forum']['file']);
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unset($items['forum/%forum_forum']);
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}
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/**
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* Implements hook_menu_local_tasks_alter().
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*
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* Unset all items set in core forum_menu_local_tasks_alter
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*/
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function advanced_forum_menu_local_tasks_alter(&$data, $router_item, $root_path) {
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if ($root_path == 'forum' || $root_path == 'forum/%') {
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$data['actions']['output'] = array();
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}
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}
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/**
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* Implementation of hook_module_implements_alter().
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*
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* We don't want forum_menu_local_tasks_alter() to be called and mess with our links.
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*
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*/
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function advanced_forum_module_implements_alter(&$implementations, $hook) {
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if ($hook == 'menu_local_tasks_alter') {
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unset($implementations['forum']);
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}
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}
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/**
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* Implementation of hook_theme().
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*/
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function advanced_forum_theme() {
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advanced_forum_load_style_includes();
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// Bulk read all available (active) style templates
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$existing_items = advanced_forum_find_style_templates();
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$items['advanced_forum_l'] = array(
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'variables' => array(
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'text' => NULL,
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'path' => NULL,
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'options' => array(),
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'button_class' => NULL,
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)
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);
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$items['advanced_forum_topic_header'] = array(
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'variables' => array(
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'node' => NULL,
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'comment_count' => NULL,
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)
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);
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$items['advanced_forum_active_poster'] = array(
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'variables' => array(
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'forum' => NULL,
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'account' => NULL,
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'posts' => NULL,
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'topics' => NULL,
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'last_post' => NULL,
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)
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);
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$items['advanced_forum_user_picture'] = array(
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'variables' => array(
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'account' => NULL,
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)
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);
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$items['advanced_forum_reply_link'] = array(
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'variables' => array(
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'node' => NULL,
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)
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);
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$items['advanced_forum_topic_pager'] = array(
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'variables' => array(
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'pagecount' => NULL,
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'topic' => NULL,
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)
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);
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$items['advanced_forum_shadow_topic'] = array(
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'variables' => array(
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'title' => NULL,
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'nid' => NULL,
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'new_forum' => NULL,
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)
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);
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$items['advanced_forum_subforum_list'] = array(
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'variables' => array(
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'subforum_list' => NULL,
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)
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);
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$items['advanced_forum_subcontainer_list'] = array(
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'variables' => array(
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'subcontainer_list' => NULL,
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)
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);
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$items['advanced_forum_simple_author_pane'] = array(
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'variables' => array(
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'context' => NULL,
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)
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);
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$items['advanced_forum_post_edited'] = array(
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'variables' => array(
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'who' => NULL,
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'when' => NULL,
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'why' => NULL,
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)
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);
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$items['advanced_forum_node_type_create_list'] = array(
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'variables' => array(
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'forum_id' => NULL,
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)
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);
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/*
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// Templates for features added by Views
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// style
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$items['views_view_forum_topic_list__advanced_forum_topic_list'] = array(
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'variables' => array('view' => NULL, 'options' => NULL, 'rows' => NULL, 'title' => NULL),
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'template' => 'advanced-forum-topic-list-view',
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//'base hook' => 'views_view_forum_topic_list',
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);
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*/
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//display
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$items['views_view__advanced_forum_topic_list'] = array(
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'variables' => array('view' => NULL),
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'template' => 'advanced-forum-topic-list-outer-view',
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//'base hook' => 'views_view',
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);
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//display group
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$items['views_view__advanced_forum_group_topic_list'] = array(
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'variables' => array('view' => NULL),
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'template' => 'advanced-forum-group-topic-list-outer-view',
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//'base hook' => 'views_view',
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);
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// Return merged items found in style folder with new ones
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// array_merge_recursive doesn't work as desired
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foreach ($items as $key => $item) {
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if (array_key_exists($key, $existing_items)) {
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$existing_items[$key] += $item;
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}
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else {
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$existing_items[$key] = $item;
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}
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}
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return $existing_items;
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}
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/**
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* Implementation of hook_theme_registry_alter().
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*/
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function advanced_forum_theme_registry_alter(&$theme_registry) {
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advanced_forum_load_style_includes();
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// Don't let core do its basic preprocess for forums, as we want to do
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// other stuff now.
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if (isset($theme_registry['forums']['preprocess functions'])) {
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foreach ($theme_registry['forums']['preprocess functions'] as $key => $value) {
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if ($value == 'template_preprocess_forums') {
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unset($theme_registry['forums']['preprocess functions'][$key]);
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}
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}
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}
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// We duplicate all of core's forum list preprocessing so no need to run
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// it twice. Running twice also causes problems with & in forum name.
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if (isset($theme_registry['forum_list']['preprocess functions'])) {
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foreach ($theme_registry['forum_list']['preprocess functions'] as $key => $value) {
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if ($value == 'template_preprocess_forum_list') {
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unset($theme_registry['forum_list']['preprocess functions'][$key]);
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}
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}
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}
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// Views handles the topic list pages so remove the core template preprocess.
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if (isset($theme_registry['forum_topic_list']['preprocess functions'])) {
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foreach ($theme_registry['forum_topic_list']['preprocess functions'] as $key => $value) {
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if ($value == 'template_preprocess_forum_topic_list') {
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unset($theme_registry['forum_topic_list']['preprocess functions'][$key]);
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}
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}
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}
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// --- The following section manipulates the theme registry so the .tpl files
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// --- for the given templates can be found first in the (sub)theme directory
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// --- then in ancestor themes, if any, then in the active style directory
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// --- for advanced forum or any ancestor styles.
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// Affected templates
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$templates = array(
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'node',
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'comment',
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'comment_wrapper',
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'forums',
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'forum_list',
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'forum_topic_list',
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'forum_icon',
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'forum_submitted',
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'author_pane',
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/*
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'advanced_forum_statistics',
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'advanced_forum_topic_list_view',
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'advanced_forum_topic_legend',
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'advanced_forum_forum_legend',
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'advanced_forum_topic_header',
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'advanced_forum_active_poster', */
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);
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// Get the sequence of styles to look in for templates
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$lineage = advanced_forum_style_lineage();
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if (!array_key_exists('naked', $lineage)) {
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// Add naked in at the end of the line to prevent problems if a style
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// doesn't include all needed templates.
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$lineage['naked'] = drupal_get_path('module', 'advanced_forum') . '/styles/naked';
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}
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// Get theme engine extension
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global $theme_engine;
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$extension = '.tpl.php';
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if (isset($theme_engine)) {
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$extension_function = $theme_engine . '_extension';
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if (function_exists($extension_function)) {
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$extension = $extension_function();
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}
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}
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foreach ($templates as $template) {
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// Sanity check in case the template is not being used.
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if (!empty($theme_registry[$template])) {
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// There are preprocess functions to add, so figure out where we want to add
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// them.
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if (!empty($preprocess)) {
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$position = 0;
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foreach ($theme_registry[$template]['preprocess functions'] as $function) {
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$position++;
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// If we see either of these items, that means we can place our
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// preprocess functions after this.
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if (substr($function, 0, 25) == 'advanced_forum_preprocess' || substr($function, 0, 34) == 'template_preprocess_advanced_forum') {
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break;
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}
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}
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// Add in our new preprocess functions:
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if (isset($theme_registry[$template]['preprocess functions'])) {
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array_splice($theme_registry[$template]['preprocess functions'], $position, 0, $preprocess);
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}
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}
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}
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}
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// temp workaround
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if (isset($theme_registry['views_view__advanced_forum_topic_list']['preprocess functions'])) {
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array_splice($theme_registry['views_view__advanced_forum_topic_list']['preprocess functions'], 1, 0, 'template_preprocess_views_view');
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}
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if (isset($theme_registry['views_view__advanced_forum_group_topic_list']['preprocess functions'])) {
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array_splice($theme_registry['views_view__advanced_forum_group_topic_list']['preprocess functions'], 1, 0, 'template_preprocess_views_view');
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}
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//array_splice($theme_registry['views_view_forum_topic_list__advanced_forum_topic_list']['preprocess functions'], 1, 0, 'template_preprocess_views_view_forum_topic_list');
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}
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350
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/**
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351
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* Own link alteration implementaion because there are no
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* hook_link nor hook_link_alter in D7
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*
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* Name changed intentionally to avoid confusion with hook_link_alter!
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*/
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function advanced_forum_links_alter(&$object, $view_mode, $object_type = 'node') {
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// Don't alter anything if in preview mode
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if (!empty($object->in_preview)) {
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return;
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360
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}
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361
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if (!advanced_forum_is_styled($object, ($view_mode == 'teaser'), $object_type)) {
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return;
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}
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if (!empty($object->content['links']['comment'])) {
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$comment_links = $object->content['links']['comment'];
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$links = empty($comment_links['#links']) ? array() : $comment_links['#links'];
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}
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else {
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$comment_links = array();
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$links = array();
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}
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if ($object_type == 'node') {
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$node = $object;
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// Add edit / delete links to the node links to match replies.
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if (node_access('update', $node)) {
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$links['post-edit'] = array(
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'title' => t('edit'),
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'href' => 'node/' . $node->nid . '/edit',
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'query' => drupal_get_destination(),
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);
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}
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if (node_access('delete', $node)) {
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$links['post-delete'] = array(
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'title' => t('delete'),
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'href' => 'node/' . $node->nid . '/delete',
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);
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}
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}
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// Change first post from "add comment" to "reply" if it isn't already.
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if (!empty($links['comment-add'])) {
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$links['comment-add']['title'] = t('reply');
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$links['comment-add']['href'] = "comment/reply/$node->nid";
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}
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400
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401
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402
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// List the keys we are interested in.
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$affected_keys = array('post-edit', 'comment-edit', 'post-delete', 'comment-delete', 'quote', 'comment-add', 'comment-reply');
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404
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// Add extra span tags for image replacement.
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foreach ($links AS $key => $link) {
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if (in_array($key, $affected_keys)) {
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$links[$key]['attributes']['class'][] = "af-button-small";
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$links[$key]['title'] = '<span>' . $links[$key]['title'] . '</span>';
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$links[$key]['html'] = TRUE;
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}
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}
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// Put the links in a consistent order.
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foreach ($affected_keys as $key) {
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if (isset($links[$key])) {
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$temp = $links[$key];
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unset($links[$key]);
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$links[$key] = $temp;
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}
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}
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422
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// we want to put comment links last
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unset($object->content['links']['comment']);
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$object->content['links']['comment'] = $comment_links;
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// put links back
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$object->content['links']['comment']['#links'] = $links;
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}
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430
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431
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/**
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432
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* Implementation of hook_node_view().
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433
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*
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434
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* hook_link() and hook_link_alter() functionalty implemented here
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*/
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function advanced_forum_node_view($node, $view_mode, $langcode) {
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advanced_forum_links_alter($node, $view_mode, 'node');
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}
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440
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/**
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441
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* Implementation of hook_comment_view().
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442
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*/
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function advanced_forum_comment_view($comment, $view_mode, $langcode) {
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advanced_forum_links_alter($comment, $view_mode, 'comment');
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}
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|
447
|
/**
|
448
|
* Implementation of hook_comment_delete().
|
449
|
*/
|
450
|
function advanced_forum_comment_delete($comment) {
|
451
|
if (!empty($comment->node_type) && ($comment->node_type == "comment_node_forum")) {
|
452
|
advanced_forum_statistics_replies(-1);
|
453
|
}
|
454
|
}
|
455
|
|
456
|
/**
|
457
|
* Implementation of hook_comment_update().
|
458
|
*/
|
459
|
function advanced_forum_comment_update($comment) {
|
460
|
if (!empty($comment->node_type) && ($comment->node_type == "comment_node_forum")) {
|
461
|
// comment unpublished?
|
462
|
if (!$comment->status) {
|
463
|
advanced_forum_statistics_replies(-1);
|
464
|
}
|
465
|
}
|
466
|
}
|
467
|
|
468
|
/**
|
469
|
* Implementation of hook_comment_publish().
|
470
|
*/
|
471
|
function advanced_forum_comment_publish($comment) {
|
472
|
if (!empty($comment->node_type) && ($comment->node_type == "comment_node_forum")) {
|
473
|
advanced_forum_statistics_replies(1);
|
474
|
}
|
475
|
}
|
476
|
|
477
|
/**
|
478
|
* Implementation of hook_form_alter().
|
479
|
*/
|
480
|
function advanced_forum_form_alter(&$form, &$form_state, $form_id) {
|
481
|
if (!empty($form['#node']->type) && advanced_forum_type_is_in_forum($form['#node']) && isset($form['body_field']) && isset($form['body_field']['#after_build'])) {
|
482
|
// Remove the teaser splitter.
|
483
|
$teaser_js_build = array_search('node_teaser_js', $form['body_field']['#after_build']);
|
484
|
unset($form['body_field']['#after_build'][$teaser_js_build]);
|
485
|
$form['body_field']['teaser_js']['#access'] = FALSE;
|
486
|
$form['body_field']['teaser_include']['#access'] = FALSE;
|
487
|
}
|
488
|
|
489
|
// Add our OG view as a potential RON for organic groups.
|
490
|
if (!empty($form['og_settings']['group_details']['og_home_page_view'])) {
|
491
|
$form['og_settings']['group_details']['og_home_page_view']['#options']['advanced_forum_group_topic_list'] = 'advanced_forum_group_topic_list';
|
492
|
}
|
493
|
}
|
494
|
|
495
|
// MAKE VIEWS BITS WORK *****************************************************/
|
496
|
function advanced_forum_views_api() {
|
497
|
return array(
|
498
|
'api' => '3.0-alpha1',
|
499
|
'path' => drupal_get_path('module', 'advanced_forum') . '/includes/views',
|
500
|
);
|
501
|
}
|
502
|
|
503
|
// MAKE CTOOLS BITS WORK *****************************************************/
|
504
|
/**
|
505
|
* Tell CTools about what plugins we support.
|
506
|
*/
|
507
|
function advanced_forum_ctools_plugin_directory($module, $plugin) {
|
508
|
if ($module == 'advanced_forum') {
|
509
|
return 'styles';
|
510
|
}
|
511
|
|
512
|
if ($module == 'page_manager' || $module == 'ctools') {
|
513
|
return 'plugins/' . $plugin;
|
514
|
}
|
515
|
}
|
516
|
|
517
|
function advanced_forum_ctools_plugin_api($module, $api) {
|
518
|
if ($module == 'page_manager' && $api = 'pages_default') {
|
519
|
return array(
|
520
|
'version' => 1,
|
521
|
'path' => drupal_get_path('module', 'advanced_forum') . '/includes/panels',
|
522
|
);
|
523
|
}
|
524
|
}
|
525
|
|
526
|
// THEME FUNCTIONS AND TEMPLATE PREPROCESSES **********************************/
|
527
|
module_load_include('inc', 'advanced_forum', 'includes/theme');
|
528
|
|
529
|
// STYLE RELATED FUNCTIONS ****************************************************/
|
530
|
module_load_include('inc', 'advanced_forum', 'includes/style');
|
531
|
|
532
|
// CORE FORUM PAGE OVERRIDES **************************************************/
|
533
|
module_load_include('inc', 'advanced_forum', 'includes/core-overrides');
|
534
|
|
535
|
// MARK AS READ ***************************************************************/
|
536
|
module_load_include('inc', 'advanced_forum', 'includes/mark-read');
|
537
|
|
538
|
// VIEWS RELATED GOODIES ******************************************************/
|
539
|
|
540
|
/**
|
541
|
* Post render a view and replace any advanced forum tokens.
|
542
|
*/
|
543
|
function advanced_forum_views_post_render(&$view, &$output) {
|
544
|
if (empty($view->style_plugin) || !$view->style_plugin->uses_row_plugin()) {
|
545
|
return;
|
546
|
}
|
547
|
|
548
|
$plugin = $view->display_handler->get_option('row_plugin');
|
549
|
if ($plugin == 'node') {
|
550
|
// Look for token matches in the output:
|
551
|
$matches = array();
|
552
|
$tokens = array();
|
553
|
|
554
|
// We want to change the look of the 'new' marker from the default, slightly:
|
555
|
$tokens['<span class="new">' . t('new') . '</span>'] = '<span class="new">(' . t('new') . ')</span>';
|
556
|
|
557
|
// Replace the Author Pane token with the actual Author Pane.
|
558
|
if (preg_match_all('/<!--post:author-pane-([\d]+)-->/us', $output, $matches)) {
|
559
|
foreach ($matches[1] as $match => $uid) {
|
560
|
$token = $matches[0][$match]; // This is the exact string that matched.
|
561
|
if (!isset($tokens[$token])) {
|
562
|
$account = user_load($uid);
|
563
|
$tokens[$token] = theme('author_pane', array(
|
564
|
'account' => $account,
|
565
|
'caller' => 'advanced_forum',
|
566
|
'picture_preset' => variable_get('advanced_forum_user_picture_preset', ''),
|
567
|
'context' => NULL,
|
568
|
'disable_css' => TRUE,
|
569
|
'join_date_type' => variable_get('advanced_forum_author_pane_join_date_type', 'short'),
|
570
|
));
|
571
|
}
|
572
|
}
|
573
|
}
|
574
|
|
575
|
// Replace the Post edited token.
|
576
|
if (preg_match_all('/<!--post:post-edited-([\d]+)-->/us', $output, $matches)) {
|
577
|
foreach ($matches[1] as $match => $nid) {
|
578
|
$token = $matches[0][$match]; // This is the exact string that matched.
|
579
|
if (!isset($tokens[$token])) {
|
580
|
if (user_access('view last edited notice')) {
|
581
|
$sql = 'SELECT uid, log, timestamp FROM {node_revision} WHERE nid = %d ORDER BY timestamp DESC';
|
582
|
$row = db_fetch_object(db_query($sql, $nid));
|
583
|
$tokens[$token] = theme('advanced_forum_post_edited', array(
|
584
|
'who' => $row->uid,
|
585
|
'when' => $row->timestamp,
|
586
|
'why' => $row->log
|
587
|
));
|
588
|
}
|
589
|
else {
|
590
|
// No access; remove token.
|
591
|
$tokens[$token] = '';
|
592
|
}
|
593
|
}
|
594
|
}
|
595
|
}
|
596
|
|
597
|
// Replace the core Signature token.
|
598
|
if (preg_match_all('/<!--post:signature-core-([\d]+)-->/us', $output, $matches)) {
|
599
|
foreach ($matches[1] as $match => $uid) {
|
600
|
$token = $matches[0][$match]; // This is the exact string that matched.
|
601
|
if (!isset($tokens[$token])) {
|
602
|
$account = user_load($uid);
|
603
|
if ($account->signature) {
|
604
|
$tokens[$token] = check_markup($account->signature, $account->signature_format, FALSE);
|
605
|
}
|
606
|
}
|
607
|
}
|
608
|
}
|
609
|
|
610
|
// Perform replacements.
|
611
|
$output = strtr($output, $tokens);
|
612
|
}
|
613
|
}
|
614
|
|
615
|
/**
|
616
|
* Display the "sort" widget. This is a specially hacked widget that only
|
617
|
* works with tablesorting. Tablesorting MUST be on for these widgets
|
618
|
* to appear.
|
619
|
*/
|
620
|
function advanced_forum_forum_topic_list_sort() {
|
621
|
$form_state = array(
|
622
|
'method' => 'get',
|
623
|
'no_redirect' => TRUE,
|
624
|
'rerender' => TRUE,
|
625
|
'input' => $_GET,
|
626
|
'drop tokens' => TRUE,
|
627
|
);
|
628
|
|
629
|
$form = drupal_build_form('advanced_forum_forum_topic_list_sort_form', $form_state);
|
630
|
return drupal_render($form);
|
631
|
}
|
632
|
|
633
|
function advanced_forum_forum_topic_list_sort_form($form_state) {
|
634
|
$view = views_get_view('advanced_forum_topic_list');
|
635
|
$view->set_display('default');
|
636
|
$view->init_handlers();
|
637
|
$view->init_style();
|
638
|
|
639
|
// Work up a list of possible fields.
|
640
|
$handler = &$view->style_plugin;
|
641
|
$fields = &$view->field;
|
642
|
$columns = $handler->sanitize_columns($handler->options['columns'], $fields);
|
643
|
|
644
|
$options = array();
|
645
|
foreach ($columns as $field => $column) {
|
646
|
if ($field == $column && empty($fields[$field]->options['exclude'])) {
|
647
|
if (empty($handler->options['info'][$field]['sortable']) || !$fields[$field]->click_sortable()) {
|
648
|
continue;
|
649
|
}
|
650
|
$label = check_plain(!empty($fields[$field]) ? $fields[$field]->label() : '');
|
651
|
$options[$field] = $label;
|
652
|
}
|
653
|
}
|
654
|
|
655
|
$form['inline'] = array(
|
656
|
'#prefix' => '<div class="container-inline">',
|
657
|
'#suffix' => '</div>',
|
658
|
);
|
659
|
$form['inline']['order'] = array(
|
660
|
'#type' => 'select',
|
661
|
'#title' => t('Order by'),
|
662
|
'#title_display' => 'invisible',
|
663
|
'#options' => $options,
|
664
|
'#default_value' => $handler->options['default'],
|
665
|
);
|
666
|
|
667
|
$form['inline']['sort'] = array(
|
668
|
'#type' => 'select',
|
669
|
'#title' => t('Sort'),
|
670
|
'#title_display' => 'invisible',
|
671
|
'#options' => array(
|
672
|
'asc' => t('Up'),
|
673
|
'desc' => t('Down'),
|
674
|
),
|
675
|
'#default_value' => 'desc',
|
676
|
);
|
677
|
|
678
|
$form['inline']['submit'] = array(
|
679
|
'#id' => 'sort-topic-submit',
|
680
|
'#name' => '',
|
681
|
'#type' => 'submit',
|
682
|
'#value' => t('Sort'),
|
683
|
);
|
684
|
|
685
|
if (isset($_GET['page'])) {
|
686
|
$form['page'] = array(
|
687
|
'#type' => 'hidden',
|
688
|
'#default_value' => $_GET['page'],
|
689
|
);
|
690
|
}
|
691
|
|
692
|
if (!variable_get('clean_url', FALSE)) {
|
693
|
$form['q'] = array(
|
694
|
'#type' => 'hidden',
|
695
|
'#value' => $_GET['q'],
|
696
|
);
|
697
|
}
|
698
|
|
699
|
$view->destroy();
|
700
|
return $form;
|
701
|
}
|
702
|
|
703
|
// STATISTICS *****************************************************************/
|
704
|
|
705
|
/**
|
706
|
* Count total amount of forum threads.
|
707
|
*/
|
708
|
function advanced_forum_statistics_topics() {
|
709
|
return db_query('SELECT COUNT(DISTINCT(nid)) FROM {forum}')->fetchField();
|
710
|
}
|
711
|
|
712
|
/**
|
713
|
* Counts total amount of replies. Initial posts are added to this total
|
714
|
* in the calling function.
|
715
|
*
|
716
|
* @param $delta
|
717
|
* if not NULL, a numerical delta which should be applied to the count
|
718
|
* @param $refresh
|
719
|
* @param $refresh
|
720
|
* TRUE if the stored count should be updated.
|
721
|
* @return
|
722
|
* Total number of replies in the forum.
|
723
|
*/
|
724
|
function advanced_forum_statistics_replies($delta = NULL, $refresh = FALSE) {
|
725
|
|
726
|
if ($refresh || !($cache = cache_get('advanced_forum_stats_replies'))) {
|
727
|
$total_replies = db_query('SELECT SUM(comment_count) FROM {forum_index}')->fetchField();
|
728
|
cache_set('advanced_forum_stats_replies', $total_replies);
|
729
|
}
|
730
|
else {
|
731
|
$total_replies = $cache->data;
|
732
|
}
|
733
|
|
734
|
|
735
|
if (!empty($delta) && is_numeric($delta)) {
|
736
|
$total_replies += $delta;
|
737
|
cache_set('advanced_forum_stats_replies', $total_replies);
|
738
|
}
|
739
|
|
740
|
return $total_replies;
|
741
|
}
|
742
|
|
743
|
/**
|
744
|
* Count total amount of active users.
|
745
|
*/
|
746
|
function advanced_forum_statistics_users() {
|
747
|
return db_query('SELECT COUNT(uid) FROM {users} WHERE status = 1')->fetchField();
|
748
|
}
|
749
|
|
750
|
/**
|
751
|
* Return the newest X active (not blocked) users, linked to their profiles.
|
752
|
*/
|
753
|
function advanced_forum_statistics_latest_users() {
|
754
|
$number_to_fetch = 5; // @TODO: Make this a setting.
|
755
|
|
756
|
$query = db_select("users", "u")
|
757
|
->fields("u", array("uid", "name"))
|
758
|
->condition("status", 0, "<>")
|
759
|
->condition("access", 0, "<>")
|
760
|
->orderBy("created", "DESC");
|
761
|
|
762
|
$latest_users = $query->range(NULL, $number_to_fetch)->execute();
|
763
|
while ($account = $latest_users->fetchObject()) {
|
764
|
$list[] = theme('username', array('account' => $account));
|
765
|
}
|
766
|
|
767
|
return $list;
|
768
|
}
|
769
|
|
770
|
function advanced_forum_session_count($anonymous = TRUE) {
|
771
|
|
772
|
$interval = REQUEST_TIME - variable_get('user_block_seconds_online', 900);
|
773
|
|
774
|
$query = db_select("sessions", "s")
|
775
|
->fields("s", array("uid"))
|
776
|
->distinct()
|
777
|
->condition('s.timestamp', $interval, '>=')
|
778
|
->condition('s.uid', 0, $anonymous ? '=' : '>')
|
779
|
->countQuery();
|
780
|
|
781
|
return $query->execute()->fetchField();
|
782
|
}
|
783
|
|
784
|
/**
|
785
|
* Return an array of online usernames, linked to their profiles.
|
786
|
*/
|
787
|
function advanced_forum_statistics_online_users() {
|
788
|
$list = array();
|
789
|
|
790
|
$interval = REQUEST_TIME - variable_get('user_block_seconds_online', 900);
|
791
|
|
792
|
$query = db_select("users", "u")->distinct()->fields("u", array("uid", "name"));
|
793
|
$s_alias = $query->join("sessions", "s", "u.uid = s.uid");
|
794
|
|
795
|
$query->addExpression("MAX({$s_alias}.timestamp)", "maxtime");
|
796
|
$query
|
797
|
->condition("{$s_alias}.timestamp", $interval, ">=")
|
798
|
->condition("{$s_alias}.uid", "0", ">")
|
799
|
->groupBy("u.uid, u.name")
|
800
|
->orderBy("maxtime", "DESC");
|
801
|
|
802
|
$authenticated_users = $query->execute();
|
803
|
|
804
|
while ($account = $authenticated_users->fetchObject()) {
|
805
|
$list[] = theme('username', array('account' => $account));
|
806
|
}
|
807
|
|
808
|
return $list;
|
809
|
}
|
810
|
|
811
|
// CALCULATING LINKS - New, Last, Etc *****************************************/
|
812
|
|
813
|
function advanced_forum_get_reply_link($node) {
|
814
|
$reply_link = array();
|
815
|
|
816
|
$comment_setting = $node->comment;
|
817
|
$fragment = 'comment-form';
|
818
|
|
819
|
if ($comment_setting == COMMENT_NODE_OPEN) {
|
820
|
|
821
|
$allowed = FALSE;
|
822
|
if (module_exists('forum_access')) {
|
823
|
// get tid
|
824
|
if (!empty($node->taxonomy_forums)) {
|
825
|
reset($node->taxonomy_forums);
|
826
|
$langcode = key($node->taxonomy_forums);
|
827
|
if (!empty($node->taxonomy_forums[$langcode])) {
|
828
|
$tid = $node->taxonomy_forums[$langcode][0]['tid'];
|
829
|
if (forum_access_access('create', $tid)) {
|
830
|
$allowed = TRUE;
|
831
|
}
|
832
|
}
|
833
|
}
|
834
|
}
|
835
|
else {
|
836
|
$allowed = user_access('post comments');
|
837
|
}
|
838
|
|
839
|
if ($allowed) {
|
840
|
if (variable_get('comment_form_location_' . $node->type, COMMENT_FORM_SEPARATE_PAGE) == COMMENT_FORM_SEPARATE_PAGE) {
|
841
|
// Reply form is on separate page. Grab the href from the node links
|
842
|
// so it's automatically corrected for Node Comments if needed.
|
843
|
$reply_link['href'] = "comment/reply/$node->nid";
|
844
|
$reply_link['options']['fragment'] = $fragment;
|
845
|
|
846
|
$reply_link['class'] = 'reply-allowed';
|
847
|
$reply_link['title'] = t('Post reply');
|
848
|
|
849
|
return $reply_link;
|
850
|
}
|
851
|
else {
|
852
|
// Reply form is on same page. The reply button should jump down to it
|
853
|
// rather than going to a new page.
|
854
|
$reply_link['href'] = $_GET['q'];
|
855
|
$reply_link['options']['fragment'] = $fragment;
|
856
|
$current_page = isset($_GET['page']) ? $_GET['page'] : 0;
|
857
|
if ($current_page)
|
858
|
$reply_link['options']['query'] = array('page' => $current_page);
|
859
|
|
860
|
$reply_link['class'] = 'reply-allowed';
|
861
|
$reply_link['title'] = t('Quick reply');
|
862
|
|
863
|
return $reply_link;
|
864
|
}
|
865
|
}
|
866
|
else {
|
867
|
// User does not have access to post replies on this node.
|
868
|
return 'reply-forbidden';
|
869
|
}
|
870
|
}
|
871
|
else {
|
872
|
// Topic is locked.
|
873
|
return 'reply-locked';
|
874
|
}
|
875
|
}
|
876
|
|
877
|
/**
|
878
|
* Get a link to the last post in a topic.
|
879
|
*
|
880
|
* @param $node
|
881
|
* Node object
|
882
|
* @return
|
883
|
* Text linking to the last post in a topic.
|
884
|
*/
|
885
|
function advanced_forum_last_post_link($node) {
|
886
|
$last_comment_id = advanced_forum_last_post_in_topic($node->nid);
|
887
|
// Return empty link if post doesn't have comments.
|
888
|
if (empty($last_comment_id))
|
889
|
return '';
|
890
|
|
891
|
$last_page = advanced_forum_get_last_page($node);
|
892
|
|
893
|
if ($last_page > 0)
|
894
|
$query = array('page' => $last_page);
|
895
|
|
896
|
$options = array(
|
897
|
'html' => TRUE,
|
898
|
'query' => empty($query) ? array() : $query,
|
899
|
'fragment' => "comment-$last_comment_id",
|
900
|
);
|
901
|
|
902
|
return theme('advanced_forum_l', array(
|
903
|
'text' => t('Last post'),
|
904
|
'path' => "node/$node->nid",
|
905
|
'options' => $options,
|
906
|
'button_class' => 'large'
|
907
|
));
|
908
|
}
|
909
|
|
910
|
/**
|
911
|
* Returns a link directly to the first new post in a topic.
|
912
|
*
|
913
|
* @param $node
|
914
|
* Node object
|
915
|
* @param $comment_count
|
916
|
* Number of comments on passed node.
|
917
|
* @return
|
918
|
* Link to the first unread post.
|
919
|
*/
|
920
|
function advanced_forum_first_new_post_link($node, $comment_count) {
|
921
|
$nid = $node->nid;
|
922
|
|
923
|
$current_page = isset($_GET['page']) ? $_GET['page'] : 0;
|
924
|
$number_new_comments = advanced_forum_reply_num_new($nid);
|
925
|
|
926
|
if ($number_new_comments > 0) {
|
927
|
$page_of_first_new = advanced_forum_page_first_new($comment_count, $number_new_comments, $node);
|
928
|
|
929
|
// Note that we are linking to the cid anchor rather than "new" because
|
930
|
// the new links will be gone if we go to another page.
|
931
|
$cid_of_first_new = advanced_forum_first_new_comment($nid);
|
932
|
|
933
|
$number_new = t("(!new new)", array('!new' => $number_new_comments));
|
934
|
|
935
|
$options = array(
|
936
|
'html' => TRUE,
|
937
|
'query' => $page_of_first_new,
|
938
|
'fragment' => "comment-$cid_of_first_new"
|
939
|
);
|
940
|
|
941
|
return theme('advanced_forum_l', array(
|
942
|
'text' => t('First unread'),
|
943
|
'path' => "node/$nid",
|
944
|
'options' => $options,
|
945
|
'button_class' => 'large'
|
946
|
));
|
947
|
}
|
948
|
}
|
949
|
|
950
|
/**
|
951
|
* Get the page number with the first new post.
|
952
|
*/
|
953
|
function advanced_forum_page_first_new($comment_count, $new_replies, $node) {
|
954
|
return comment_new_page_count($comment_count, $new_replies, $node);
|
955
|
}
|
956
|
|
957
|
/**
|
958
|
* Get the number of new posts on a topic.
|
959
|
*/
|
960
|
function advanced_forum_reply_num_new($nid, $timestamp = 0) {
|
961
|
// Make a static cache because this function is called twice from the topic
|
962
|
// header. Once to display the number and once to make the link to first new.
|
963
|
static $number_new_for_node = array();
|
964
|
|
965
|
// $nid is empty if new topic in preview.
|
966
|
if (empty($nid))
|
967
|
return 0;
|
968
|
|
969
|
if (empty($number_new_for_node[$nid])) {
|
970
|
global $user;
|
971
|
|
972
|
$node = node_load($nid);
|
973
|
|
974
|
// We must also check the forum post itself to see if we have viewed it
|
975
|
$viewed = 0; // If not told otherwise, it has been viewed before
|
976
|
if ($user->uid) {
|
977
|
$viewed = node_last_viewed($nid);
|
978
|
// Set it to 1 if it has not been viewed before.
|
979
|
$viewed = ($viewed == 0 ? 1 : 0);
|
980
|
}
|
981
|
|
982
|
$number_new_for_node[$nid] = comment_num_new($nid, $timestamp) + $viewed;
|
983
|
}
|
984
|
|
985
|
return $number_new_for_node[$nid];
|
986
|
}
|
987
|
|
988
|
/**
|
989
|
* Get the comment id of the last post in a topic.
|
990
|
*
|
991
|
* @param $node
|
992
|
* Node object
|
993
|
* @return
|
994
|
* cid of last post.
|
995
|
*/
|
996
|
function advanced_forum_last_post_in_topic($nid) {
|
997
|
// $nid is empty if new topic in preview.
|
998
|
if (empty($nid))
|
999
|
return NULL;
|
1000
|
|
1001
|
$node = node_load($nid);
|
1002
|
|
1003
|
// Comment module version
|
1004
|
$query = 'SELECT c.cid
|
1005
|
FROM {comment} c
|
1006
|
WHERE c.nid = :nid AND c.status = :status
|
1007
|
ORDER BY c.cid DESC';
|
1008
|
$result = db_query_range($query, 0, 1, array(':nid' => $nid, ':status' => COMMENT_PUBLISHED))->fetchField();
|
1009
|
|
1010
|
return $result;
|
1011
|
}
|
1012
|
|
1013
|
/**
|
1014
|
* Returns the page number of the last page starting at 0 like the pager does.
|
1015
|
*/
|
1016
|
function advanced_forum_get_last_page($node) {
|
1017
|
$comments_per_page = variable_get('comment_default_per_page_' . $node->type, 50);
|
1018
|
$comment_count = isset($node->comment_count) ? $node->comment_count : 0;
|
1019
|
$last_page = ceil($comment_count / $comments_per_page) - 1;
|
1020
|
return $last_page;
|
1021
|
}
|
1022
|
|
1023
|
/**
|
1024
|
* Returns the ID of the first unread comment.
|
1025
|
*
|
1026
|
* @param $nid
|
1027
|
* Node ID
|
1028
|
* @param $timestamp
|
1029
|
* Date/time used to override when the user last viewed the node.
|
1030
|
* @return
|
1031
|
* Comment ID
|
1032
|
*/
|
1033
|
function advanced_forum_first_new_comment($nid, $timestamp = 0) {
|
1034
|
global $user;
|
1035
|
|
1036
|
if ($user->uid) {
|
1037
|
// Retrieve the timestamp at which the current user last viewed the
|
1038
|
// specified node.
|
1039
|
if (!$timestamp) {
|
1040
|
$timestamp = node_last_viewed($nid);
|
1041
|
}
|
1042
|
|
1043
|
// Set the timestamp to the limit if the node was last read past the cutoff
|
1044
|
$timestamp = ($timestamp > NODE_NEW_LIMIT ? $timestamp : NODE_NEW_LIMIT);
|
1045
|
|
1046
|
// Use the timestamp to retrieve the oldest new comment.
|
1047
|
$query = db_select('comment', 'c')
|
1048
|
->fields('c', array('cid'))
|
1049
|
->condition('nid', $nid)
|
1050
|
->condition('changed', $timestamp, '>')
|
1051
|
->condition('status', COMMENT_PUBLISHED)
|
1052
|
->range(0, 1)
|
1053
|
->execute();
|
1054
|
return $query->fetchField();
|
1055
|
}
|
1056
|
else {
|
1057
|
return 0;
|
1058
|
}
|
1059
|
}
|
1060
|
|
1061
|
// GENERAL UTILITY FUNCTIONS *************************************************/
|
1062
|
|
1063
|
/**
|
1064
|
* Return an array of node types allowed in a given vocabulary or term ID.
|
1065
|
*/
|
1066
|
function advanced_forum_allowed_node_types($tid = 0) {
|
1067
|
if (module_exists('forum_access')) {
|
1068
|
// Check with forum access to see if this forum allows node creation.
|
1069
|
// If it doesn't, send back an empty list.
|
1070
|
if (!forum_access_access('create', $tid)) {
|
1071
|
return array();
|
1072
|
}
|
1073
|
}
|
1074
|
|
1075
|
$field = field_info_field('taxonomy_forums');
|
1076
|
if (!empty($field['bundles']['node'])) {
|
1077
|
return $field['bundles']['node'];
|
1078
|
}
|
1079
|
else {
|
1080
|
return array();
|
1081
|
}
|
1082
|
}
|
1083
|
|
1084
|
/**
|
1085
|
* Return whether a given node type is allowed in the whole forum or given forum.
|
1086
|
*/
|
1087
|
function advanced_forum_type_is_in_forum($node, $tid = 0) {
|
1088
|
$vid = (empty($vid)) ? variable_get('forum_nav_vocabulary', 0) : $vid;
|
1089
|
if (!empty($node->taxonomy_forums)) {
|
1090
|
// Check for language used
|
1091
|
if (!isset($node->taxonomy_forums[$node->language])) {
|
1092
|
$langcode = LANGUAGE_NONE;
|
1093
|
}
|
1094
|
else {
|
1095
|
$langcode = $node->language;
|
1096
|
}
|
1097
|
|
1098
|
foreach ($node->taxonomy_forums[$langcode] as $tforum) {
|
1099
|
if (!isset($tforum['taxonomy_term'])) {
|
1100
|
continue;
|
1101
|
}
|
1102
|
if (($tforum['taxonomy_term']->vid == $vid) || ($tforum['taxonomy_term']->tid == $tid))
|
1103
|
return TRUE;
|
1104
|
}
|
1105
|
}
|
1106
|
return FALSE;
|
1107
|
}
|
1108
|
|
1109
|
/**
|
1110
|
* Generate a list of node creation links for a forum.
|
1111
|
*
|
1112
|
* This is used on the forum list, allowing us to have direct
|
1113
|
* links to create new nodes in the forum.
|
1114
|
*/
|
1115
|
function advanced_forum_node_type_create_list($tid) {
|
1116
|
$allowed_types = advanced_forum_allowed_node_types($tid);
|
1117
|
|
1118
|
// Ensure "new topic" is first.
|
1119
|
if (isset($allowed_types['forum'])) {
|
1120
|
unset($allowed_types['forum']);
|
1121
|
array_unshift($allowed_types, 'forum');
|
1122
|
}
|
1123
|
// Loop through all node types allowed in this forum.
|
1124
|
foreach ($allowed_types as $type) {
|
1125
|
// Check if this node type can be created by current user.
|
1126
|
if (node_access('create', $type)) {
|
1127
|
// Fetch the "General" name of the content type.
|
1128
|
$node_type = t(node_type_get_name($type));
|
1129
|
|
1130
|
// Remove the word "Forum" out of "Forum topic" to shorten it.
|
1131
|
// @TODO: this is a little dodgy and may not work right with
|
1132
|
// translations. Should be replaced if there's a better way.
|
1133
|
$node_type = str_replace('Forum', '', $node_type);
|
1134
|
|
1135
|
// Push the link with title and url to the array.
|
1136
|
$forum_types[$type] = array(
|
1137
|
'name' => $node_type,
|
1138
|
'href' => 'node/add/' . str_replace('_', '-', $type) . '/' . $tid,
|
1139
|
);
|
1140
|
}
|
1141
|
}
|
1142
|
|
1143
|
if (empty($forum_types)) {
|
1144
|
// The user is logged-in; but denied access to create any new forum content type.
|
1145
|
global $user;
|
1146
|
if ($user->uid) {
|
1147
|
return t('You are not allowed to post new content in the forum.');
|
1148
|
}
|
1149
|
// The user is not logged-in; and denied access to create any new forum content type.
|
1150
|
else {
|
1151
|
return t('<a href="@login">Log in</a> to post new content in the forum.', array(
|
1152
|
'@login' => url('user/login', array('query' => drupal_get_destination())),
|
1153
|
));
|
1154
|
}
|
1155
|
}
|
1156
|
else {
|
1157
|
return $forum_types;
|
1158
|
}
|
1159
|
}
|
1160
|
|
1161
|
/**
|
1162
|
* Create a drop down list of forum actions.
|
1163
|
*/
|
1164
|
function advanced_forum_forum_tools($tid = 0) {
|
1165
|
global $user;
|
1166
|
$options = array();
|
1167
|
|
1168
|
ctools_include('jump-menu');
|
1169
|
if ($tid > 0) {
|
1170
|
$select[url("forum/active", array('query' => array('forum[]' => $tid)))] = t("View active posts in this forum");
|
1171
|
$select[url("forum/unanswered", array('query' => array('forum[]' => $tid)))] = t("View unanswered posts in this forum");
|
1172
|
|
1173
|
if ($user->uid) {
|
1174
|
$select[url("forum/new", array('query' => array('forum[]' => $tid)))] = t("View new posts in this forum");
|
1175
|
}
|
1176
|
}
|
1177
|
else {
|
1178
|
$select[url("forum/active")] = t("View active forum posts");
|
1179
|
$select[url("forum/unanswered")] = t("View unanswered forum posts");
|
1180
|
|
1181
|
if ($user->uid) {
|
1182
|
$select[url("forum/new")] = t("View new forum posts");
|
1183
|
}
|
1184
|
}
|
1185
|
|
1186
|
// Add mark as read to the jump list.
|
1187
|
// This code is a little odd and needs explaining. The return value of
|
1188
|
// the mark_as_read function is already formed HTML and so is unsuitable
|
1189
|
// for the jump list. The function already has built in the ability
|
1190
|
// to add to an existing $links array, which has the URL and title text
|
1191
|
// separated. Rather than add a third method just for the jump menu, I
|
1192
|
// reused that functionality here.
|
1193
|
$mark_as_read = array();
|
1194
|
advanced_forum_get_mark_read_link($tid, $mark_as_read);
|
1195
|
if (!empty($mark_as_read['mark-read']['href'])) {
|
1196
|
$select[url($mark_as_read['mark-read']['href'])] = $mark_as_read['mark-read']['title'];
|
1197
|
}
|
1198
|
|
1199
|
$options['choose'] = t("- Forum Tools -");
|
1200
|
|
1201
|
// Create and return the jump menu.
|
1202
|
$form = drupal_get_form('ctools_jump_menu', $select, $options);
|
1203
|
return drupal_render($form);
|
1204
|
}
|
1205
|
|
1206
|
/**
|
1207
|
* Creates a pager to place on each multi-page topic of the topic listing page.
|
1208
|
*
|
1209
|
* @param $max_pages_to_display
|
1210
|
* Number of pages to include on the pager.
|
1211
|
* @param $topic
|
1212
|
* Topic object to create a pager for.
|
1213
|
* @return
|
1214
|
* Object containing the linked pages ready assembly by the theme function.
|
1215
|
*/
|
1216
|
function advanced_forum_create_topic_pager($max_pages_to_display, $topic) {
|
1217
|
// Find the number of comments per page for the node type of the topic.
|
1218
|
$comments_per_page = variable_get('comment_default_per_page_' . $topic->type, 50);
|
1219
|
|
1220
|
if ($max_pages_to_display > 0 && $topic->comment_count > $comments_per_page) {
|
1221
|
// Topic has more than one page and a pager is wanted. Start off the
|
1222
|
// first page because that doesn't have a query.
|
1223
|
$pager_array = array();
|
1224
|
$current_display_page = 1;
|
1225
|
$pager_array[0] = l('1', "node/$topic->nid");
|
1226
|
|
1227
|
// Find the ending point. The pager URL is always 1 less than
|
1228
|
// the number being displayed because the first page is 0.
|
1229
|
$last_display_page = ceil($topic->comment_count / $comments_per_page);
|
1230
|
$last_pager_page = $last_display_page - 1;
|
1231
|
|
1232
|
// Add pages until we run out or until we hit the max to show.
|
1233
|
while (($current_display_page < $last_display_page) && ($current_display_page < $max_pages_to_display)) {
|
1234
|
// Move to the next page
|
1235
|
$current_display_page++;
|
1236
|
|
1237
|
// The page number we link to is 1 less than what's displayed
|
1238
|
$link_to_page = $current_display_page - 1;
|
1239
|
|
1240
|
// Add the link to the array
|
1241
|
$pager_array[$link_to_page] = l($current_display_page, "node/$topic->nid", array('query' => array('page' => $link_to_page)));
|
1242
|
}
|
1243
|
|
1244
|
// Move to the next page
|
1245
|
$current_display_page++;
|
1246
|
|
1247
|
if ($current_display_page == $last_display_page) {
|
1248
|
// We are one past the max to display, but it's the last page,
|
1249
|
// so putting the ...last is silly. Just display it normally.
|
1250
|
$link_to_page = $current_display_page - 1;
|
1251
|
$pager_array[$link_to_page] = l($current_display_page, "node/$topic->nid", array('query' => array('page' => $link_to_page)));
|
1252
|
}
|
1253
|
|
1254
|
if ($current_display_page < $last_display_page) {
|
1255
|
// We are one past the max to display and still aren't
|
1256
|
// on the last page, so put in ... Last Page(N)
|
1257
|
$text = t('Last Page');
|
1258
|
$pager_last_text = l($text, "node/$topic->nid", array('query' => array('page' => $last_pager_page)));
|
1259
|
$pager_last_number = l($last_display_page, "node/$topic->nid", array('query' => array('page' => $last_pager_page)));
|
1260
|
// Create last page array to enable more customization for themers.
|
1261
|
$pager_last = array(
|
1262
|
'number' => $last_display_page,
|
1263
|
'link' => "node/$topic->nid",
|
1264
|
'options' => array('query' => array('page' => $last_pager_page)),
|
1265
|
);
|
1266
|
}
|
1267
|
|
1268
|
$topic_pager = new stdClass();
|
1269
|
$topic_pager->initial_pages = (empty($pager_array)) ? array() : $pager_array;
|
1270
|
$topic_pager->last_page_text = (empty($pager_last_text)) ? '' : $pager_last_text;
|
1271
|
$topic_pager->last_page_number = (empty($pager_last_number)) ? '' : $pager_last_number;
|
1272
|
$topic_pager->last_page = (empty($pager_last)) ? array() : $pager_last;
|
1273
|
|
1274
|
return $topic_pager;
|
1275
|
}
|
1276
|
}
|
1277
|
|
1278
|
/**
|
1279
|
* Create a drop down list of forum hierarchy
|
1280
|
*/
|
1281
|
function advanced_forum_forum_jump($tid = 0) {
|
1282
|
global $user;
|
1283
|
ctools_include('jump-menu');
|
1284
|
$select = array();
|
1285
|
$options = array();
|
1286
|
$vid = variable_get('forum_nav_vocabulary', 0);
|
1287
|
if ($tid > 0) {
|
1288
|
$forum_tree = taxonomy_get_tree($vid);
|
1289
|
foreach ($forum_tree as $forum) {
|
1290
|
$select[url("forum/" . $forum->tid)] = str_repeat("-", $forum->depth) . $forum->name;
|
1291
|
}
|
1292
|
}
|
1293
|
else {
|
1294
|
// nothing
|
1295
|
}
|
1296
|
|
1297
|
$options['choose'] = t("- Select a forum -");
|
1298
|
|
1299
|
// Create and return the jump menu.
|
1300
|
$form = drupal_get_form('ctools_jump_menu', $select, $options);
|
1301
|
return drupal_render($form);
|
1302
|
}
|
1303
|
|
1304
|
/**
|
1305
|
* Calculates the number of unread replies for each forum and returns the
|
1306
|
* count for the requested forum.
|
1307
|
*/
|
1308
|
function advanced_forum_unread_replies_in_forum($tid, $uid) {
|
1309
|
static $result_cache = NULL;
|
1310
|
|
1311
|
if (is_null($result_cache)) {
|
1312
|
$result_cache = array();
|
1313
|
|
1314
|
$query = db_select("comment", "c");
|
1315
|
$f_alias = $query->join("forum", "f", "c.nid = f.nid");
|
1316
|
//$n_alias = $query->join("node", "n", "f.vid = n.vid");
|
1317
|
$h_alias = $query->leftJoin("history", "h", "c.nid = h.nid AND h.uid = :uid", array(":uid" => $uid));
|
1318
|
$query->addExpression("COUNT(DISTINCT(c.cid))", "count");
|
1319
|
$query->addField($f_alias, "tid");
|
1320
|
|
1321
|
$query->condition("c.status", COMMENT_PUBLISHED)
|
1322
|
->condition("c.changed", NODE_NEW_LIMIT, ">")
|
1323
|
->condition(db_or()->where("c.changed > {$h_alias}.timestamp")->isNull("h.timestamp"))
|
1324
|
->groupBy("{$f_alias}.tid")
|
1325
|
->addTag("node_access");
|
1326
|
|
1327
|
$result = $query->execute();
|
1328
|
foreach ($result as $row) {
|
1329
|
$result_cache[$row->tid] = $row->count;
|
1330
|
}
|
1331
|
}
|
1332
|
|
1333
|
return (isset($result_cache[$tid])) ? $result_cache[$tid] : 0;
|
1334
|
}
|
1335
|
|
1336
|
/**
|
1337
|
* Returns the display position of a given reply post ID on a given node.
|
1338
|
*/
|
1339
|
function advanced_forum_post_position($node, $comment) {
|
1340
|
static $post_order = array();
|
1341
|
|
1342
|
if (empty($node) || empty($comment)) {
|
1343
|
return 0;
|
1344
|
}
|
1345
|
|
1346
|
$node_id = $node->nid;
|
1347
|
$post_id = $comment->cid;
|
1348
|
|
1349
|
if (!isset($post_order[$node_id])) {
|
1350
|
// Initialize the spot for this node's list.
|
1351
|
$post_order[$node_id] = array();
|
1352
|
|
1353
|
$mode = variable_get('comment_default_mode_' . $node->type, COMMENT_MODE_THREADED);
|
1354
|
|
1355
|
// Get the list of CIDs from the database in order of oldest first.
|
1356
|
// We are going to make that assumption for now for simplicity but may
|
1357
|
// revisit in the future if there are requests for newest first.
|
1358
|
$query = db_select('comment', 'c')
|
1359
|
->fields('c', array('cid'))
|
1360
|
->condition('c.nid', $node_id)
|
1361
|
->addTag('node_access')
|
1362
|
->addTag('comment_filter');
|
1363
|
|
1364
|
if ($mode === COMMENT_MODE_FLAT) {
|
1365
|
$query->orderBy('c.cid', 'ASC');
|
1366
|
}
|
1367
|
else {
|
1368
|
$query->addExpression('SUBSTRING(c.thread, 1, (LENGTH(c.thread) - 1))', 'torder');
|
1369
|
$query->orderBy('torder', 'ASC');
|
1370
|
}
|
1371
|
|
1372
|
$query = $query->execute();
|
1373
|
// Cycle through the results and fill in the array.
|
1374
|
while ($post = $query->fetchAssoc()) {
|
1375
|
$post_order[$node_id][] = reset($post);
|
1376
|
}
|
1377
|
}
|
1378
|
|
1379
|
// Find the position of the passed in post ID.
|
1380
|
$post_position = 0;
|
1381
|
if (is_array($post_order[$node_id])) {
|
1382
|
if (($index = array_search($post_id, $post_order[$node_id])) !== FALSE) {
|
1383
|
$post_position = $index;
|
1384
|
|
1385
|
// We need to add 2 because the array starts at 0 and also because the topic
|
1386
|
// node is post #1 on display but is not included in the index.
|
1387
|
$post_position = $post_position + 2;
|
1388
|
}
|
1389
|
}
|
1390
|
|
1391
|
return $post_position;
|
1392
|
}
|