/**
* Mark all recent topics in a certain forum as unread for the current member.
*
* @param AUTO_LINK The ID of the forum.
*/
function ocf_ping_forum_unread_all($forum_id)
{
$or_list = ocf_get_all_subordinate_forums($forum_id, 't_forum_id');
$topics = $GLOBALS['FORUM_DB']->query('SELECT id FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_topics WHERE (' . $or_list . ') AND t_cache_last_time>' . strval(time() - 60 * 60 * 24 * intval(get_option('post_history_days'))));
$or_list_2 = '';
foreach ($topics as $topic) {
if ($or_list_2 != '') {
$or_list_2 .= ' OR ';
}
$or_list_2 .= 'l_topic_id=' . strval((int) $topic['id']);
}
if ($or_list_2 == '') {
return;
}
$GLOBALS['FORUM_DB']->query('DELETE FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_read_logs WHERE ' . $or_list_2);
}
/**
* Update a forums cached details.
*
* @param AUTO_LINK The ID of the forum to update the cached details of.
* @param ?integer How much to increment the topic count by (NULL: It has to be completely recalculated).
* @param ?integer How much to increment the post count by (NULL: It has to be completely recalculated).
* @param ?AUTO_LINK The ID of the last topic (NULL: Unknown, it will have to be looked up).
* @param ?string The title of the last topic (NULL: Unknown, it will have to be looked up).
* @param ?TIME The last post time of the last topic (NULL: Unknown, it will have to be looked up).
* @param ?string The last post username of the last topic (NULL: Unknown, it will have to be looked up).
* @param ?MEMBER The last post member of the last topic (NULL: Unknown, it will have to be looked up).
* @param ?AUTO_LINK The forum the last post was in (note this makes sense, because there may be subforums under this forum that we have to take into account). (NULL: Unknown, it will have to be looked up).
*/
function ocf_force_update_forum_cacheing($forum_id, $num_topics_increment = NULL, $num_posts_increment = NULL, $last_topic_id = NULL, $last_title = NULL, $last_time = NULL, $last_username = NULL, $last_member_id = NULL, $last_forum_id = NULL)
{
if (is_null($num_topics_increment) && !is_null($num_posts_increment)) {
$num_topics_increment = 0;
}
if (!is_null($num_topics_increment) && is_null($num_posts_increment)) {
$num_posts_increment = 0;
}
if (is_null($last_topic_id)) {
require_code('ocf_forums');
$or_list = ocf_get_all_subordinate_forums($forum_id, 't_forum_id', NULL, true);
$last_topic = $GLOBALS['FORUM_DB']->query('SELECT * FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_topics WHERE (' . $or_list . ') AND t_validated=1 ORDER BY t_cache_last_time DESC', 1);
if (!array_key_exists(0, $last_topic)) {
$last_topic_id = NULL;
$last_title = '';
$last_time = NULL;
$last_username = '';
$last_member_id = NULL;
$last_forum_id = NULL;
} else {
$last_topic_id = $last_topic[0]['id'];
$last_title = $last_topic[0]['t_cache_first_title'];
// Actually, the first title of the last topic
$last_time = $last_topic[0]['t_cache_last_time'];
$last_username = $last_topic[0]['t_cache_last_username'];
$last_member_id = $last_topic[0]['t_cache_last_member_id'];
$last_forum_id = $last_topic[0]['t_forum_id'];
}
} else {
if (is_null($num_topics_increment)) {
$or_list = ocf_get_all_subordinate_forums($forum_id, 't_forum_id', NULL, true);
}
}
if (is_null($num_topics_increment)) {
$_num_topics = $GLOBALS['FORUM_DB']->query('SELECT COUNT(*) AS topic_count FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_topics WHERE ' . $or_list);
$num_topics = $_num_topics[0]['topic_count'];
$or_list_2 = str_replace('t_forum_id', 'p_cache_forum_id', $or_list);
$_num_posts = $GLOBALS['FORUM_DB']->query('SELECT COUNT(*) AS post_count FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_posts WHERE p_intended_solely_for IS NULL AND (' . $or_list_2 . ')');
$num_posts = $_num_posts[0]['post_count'];
}
$GLOBALS['FORUM_DB']->query('UPDATE ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_forums SET ' . (!is_null($num_posts_increment) ? '
f_cache_num_topics=(f_cache_num_topics+' . strval((int) $num_topics_increment) . '),
f_cache_num_posts=(f_cache_num_posts+' . strval((int) $num_posts_increment) . '),' : '
f_cache_num_topics=' . strval((int) $num_topics) . ',
f_cache_num_posts=' . strval((int) $num_posts) . ',
') . 'f_cache_last_topic_id=' . (!is_null($last_topic_id) ? strval($last_topic_id) : 'NULL') . ',
f_cache_last_title=\'' . db_escape_string($last_title) . '\',
f_cache_last_time=' . (!is_null($last_time) ? strval($last_time) : 'NULL') . ',
f_cache_last_username=\'' . db_escape_string($last_username) . '\',
f_cache_last_member_id=' . (!is_null($last_member_id) ? strval($last_member_id) : 'NULL') . ',
f_cache_last_forum_id=' . (!is_null($last_forum_id) ? strval($last_forum_id) : 'NULL') . '
WHERE id=' . strval((int) $forum_id), 1);
// Now, are there any parents who need updating?
if (!is_null($forum_id)) {
$parent_forum = $GLOBALS['FORUM_DB']->query_value_null_ok('f_forums', 'f_parent_forum', array('id' => $forum_id));
if (!is_null($parent_forum) && $parent_forum != db_get_first_id()) {
ocf_force_update_forum_cacheing($parent_forum, $num_topics_increment, $num_posts_increment);
}
}
}
/**
* Get an array of tickets for the given member and ticket type. If the member has permission to see others' tickets, it will be a list of all tickets
* in the system, restricted by ticket type as appropriate. Otherwise, it will be a list of that member's tickets, as restricted by ticket type.
*
* @param AUTO_LINK The member ID
* @param ?AUTO_LINK The ticket type (NULL: all ticket types)
* @param boolean Don't view others' tickets, even if the member has permission to
* @param boolean Whether to skip showing errors, returning NULL instead
* @param boolean Whether to include first posts
* @return array Array of tickets, empty on failure
*/
function get_tickets($member, $ticket_type = NULL, $override_view_others_tickets = false, $silent_error_handling = false, $include_first_posts = false)
{
$restrict = '';
$restrict_description = '';
$view_others_tickets = !$override_view_others_tickets && has_specific_permission($member, 'view_others_tickets');
if (!$view_others_tickets) {
$restrict = strval($member) . '\\_%';
$restrict_description = do_lang('SUPPORT_TICKET') . ': #' . $restrict;
} else {
if (!is_null($ticket_type) && !has_category_access(get_member(), 'tickets', get_translated_text($ticket_type))) {
return array();
}
}
if (get_option('ticket_member_forums') == '1' || get_option('ticket_type_forums') == '1') {
if (get_forum_type() == 'ocf') {
$fid = $view_others_tickets ? get_ticket_forum_id(NULL, NULL, false, $silent_error_handling) : get_ticket_forum_id(get_member(), NULL, false, $silent_error_handling);
if (is_null($fid)) {
return array();
}
if (is_null($ticket_type)) {
require_code('ocf_forums');
$forums = ocf_get_all_subordinate_forums($fid, NULL, NULL, true);
} else {
$query = 'SELECT id FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_forums WHERE ' . db_string_equal_to('f_name', get_translated_text($ticket_type)) . ' AND ';
if ($view_others_tickets) {
$query .= 'f_parent_forum IN (SELECT id FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_forums WHERE f_parent_forum=' . strval((int) $fid) . ')';
} else {
$query .= 'f_parent_forum=' . strval((int) $fid);
}
$rows = $GLOBALS['FORUM_DB']->query($query);
$forums = collapse_2d_complexity('id', 'id', $rows);
}
} else {
$forums = array(get_ticket_forum_id($member, $ticket_type, false, $silent_error_handling));
}
} else {
$forums = array(get_ticket_forum_id(NULL, NULL, false, $silent_error_handling));
}
if (count($forums) == 1 && array_key_exists(0, $forums) && is_null($forums[0])) {
return array();
}
$max_rows = 0;
$topics = $GLOBALS['FORUM_DRIVER']->show_forum_topics(array_flip($forums), $view_others_tickets ? 100 : 500, 0, $max_rows, $restrict, true, 'lasttime', false, $restrict_description);
if (is_null($topics)) {
return array();
}
$filtered_topics = array();
foreach ($topics as $topic) {
$fp = $topic['firstpost'];
if (!$include_first_posts) {
unset($topic['firstpost']);
// To stop Tempcode randomly making serialization sometimes change such that the refresh_if_changed is triggered
}
if (is_null($ticket_type) || strpos($fp->evaluate(), do_lang('TICKET_TYPE') . ': ' . get_translated_text($ticket_type)) !== false) {
$filtered_topics[] = $topic;
}
}
return $filtered_topics;
}
/**
* Get a map of details relating to the view of a certain forum of a certain member.
*
* @param integer The start row for getting details of topics in the forum (i.e. 0 is newest, higher is starting further back in time).
* @param ?integer The maximum number of topics to get detail of (NULL: default).
* @param ?MEMBER The member viewing (NULL: current member).
* @return array The details.
*/
function ocf_get_forum_view($start = 0, $max = NULL, $forum_id = NULL)
{
if (is_null($max)) {
$max = intval(get_option('forum_topics_per_page'));
}
$member_id = get_member();
load_up_all_module_category_permissions($member_id, 'forums');
if (is_null($forum_id)) {
/*$forum_info[0]['f_name']=do_lang('ROOT_FORUM'); This optimisation was more trouble that it was worth, and constraining
$forum_info[0]['f_description']='';
$forum_info[0]['f_parent_forum']=NULL;*/
$forum_id = db_get_first_id();
}
$forum_info = $GLOBALS['FORUM_DB']->query_select('f_forums f', array('f_redirection', 'f_intro_question', 'f_intro_answer', 'f_order_sub_alpha', 'f_parent_forum', 'f_name', 'f_description', 'f_order'), array('f.id' => $forum_id), '', 1, NULL, false, array('f_description', 'f_intro_question'));
if (!array_key_exists(0, $forum_info)) {
warn_exit(do_lang_tempcode('MISSING_RESOURCE'));
}
if ($forum_info[0]['f_redirection'] != '' && looks_like_url($forum_info[0]['f_redirection'])) {
header('Location: ' . $forum_info[0]['f_redirection']);
exit;
}
if (!is_null($forum_id)) {
if (!has_category_access($member_id, 'forums', strval($forum_id))) {
access_denied('CATEGORY_ACCESS_LEVEL');
}
// We're only allowed to view it existing from a parent forum, or nothing at all -- so access denied brother!
}
// Find our subforums first
$order = $forum_info[0]['f_order_sub_alpha'] ? 'f_name' : 'f_position';
$_max_forum_detail = get_value('max_forum_detail');
$max_forum_detail = is_null($_max_forum_detail) ? 100 : intval($_max_forum_detail);
$huge_forums = $GLOBALS['FORUM_DB']->query_value('f_forums', 'COUNT(*)') > $max_forum_detail;
if ($huge_forums) {
$_max_forum_inspect = get_value('max_forum_inspect');
$max_forum_inspect = is_null($_max_forum_inspect) ? 300 : intval($_max_forum_inspect);
$subforum_rows = $GLOBALS['FORUM_DB']->query('SELECT f.* FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_forums f WHERE f.id=' . strval($forum_id) . ' OR f_parent_forum=' . strval($forum_id) . ' ORDER BY f_parent_forum,' . $order, $max_forum_inspect, NULL, false, false, array('f_description', 'f_intro_question'));
if (count($subforum_rows) == $max_forum_inspect) {
$subforum_rows = array();
}
// Will cause performance breakage
} else {
$subforum_rows = $GLOBALS['FORUM_DB']->query_select('f_forums f', array('f.*'), NULL, 'ORDER BY f_parent_forum,' . $order, NULL, NULL, false, array('f_description', 'f_intro_question'));
}
$unread_forums = array();
if (!is_null($forum_id) && get_member() != $GLOBALS['OCF_DRIVER']->get_guest_id()) {
// Where are there unread topics in subforums?
$tree = array();
$subforum_rows_copy = $subforum_rows;
$tree = ocf_organise_into_tree($subforum_rows_copy, $forum_id);
if ($forum_id != db_get_first_id()) {
$child_or_list = ocf_get_all_subordinate_forums($forum_id, 't_forum_id', $tree);
} else {
$child_or_list = '';
}
if ($child_or_list != '') {
$child_or_list .= ' AND ';
}
$query = 'SELECT DISTINCT t_forum_id,t.id FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_topics t LEFT JOIN ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_read_logs l ON (t.id=l_topic_id AND l_member_id=' . strval((int) get_member()) . ') WHERE ' . $child_or_list . 't_cache_last_time>' . strval(time() - 60 * 60 * 24 * intval(get_option('post_history_days'))) . ' AND (l_time<t_cache_last_time OR l_time IS NULL)';
if (!has_specific_permission(get_member(), 'jump_to_unvalidated')) {
$query .= ' AND t_validated=1';
}
$unread_forums = collapse_2d_complexity('t_forum_id', 'id', $GLOBALS['FORUM_DB']->query($query));
}
// Find all the categories that are used
$categories = array();
$or_list = '';
foreach ($subforum_rows as $tmp_key => $subforum_row) {
if ($subforum_row['f_parent_forum'] != $forum_id) {
continue;
}
if (!has_category_access($member_id, 'forums', strval($subforum_row['id']))) {
unset($subforum_rows[$tmp_key]);
continue;
}
$category_id = $subforum_row['f_category_id'];
if (!array_key_exists($category_id, $categories)) {
$categories[$category_id] = array('subforums' => array());
if ($or_list != '') {
$or_list .= ' OR ';
}
$or_list .= 'id=' . strval((int) $category_id);
}
}
if ($or_list != '') {
$category_rows = $GLOBALS['FORUM_DB']->query('SELECT * FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_categories WHERE ' . $or_list);
foreach ($category_rows as $category_row) {
$category_id = $category_row['id'];
$title = $category_row['c_title'];
$description = $category_row['c_description'];
$expanded_by_default = $category_row['c_expanded_by_default'];
$categories[$category_id]['title'] = $title;
$categories[$category_id]['description'] = $description;
$categories[$category_id]['expanded_by_default'] = $expanded_by_default;
}
$categories[NULL]['title'] = '';
$categories[NULL]['description'] = '';
$categories[NULL]['expanded_by_default'] = true;
foreach ($subforum_rows as $subforum_row) {
if ($subforum_row['f_parent_forum'] != $forum_id) {
continue;
}
$category_id = $subforum_row['f_category_id'];
// if (!array_key_exists('position',$categories[$category_id])) $categories[$category_id]['position']=$subforum_row['f_position'];
$subforum = array();
$subforum['id'] = $subforum_row['id'];
$subforum['name'] = $subforum_row['f_name'];
$subforum['description'] = get_translated_tempcode($subforum_row['f_description'], $GLOBALS['FORUM_DB']);
$subforum['redirection'] = $subforum_row['f_redirection'];
$subforum['intro_question'] = get_translated_tempcode($subforum_row['f_intro_question'], $GLOBALS['FORUM_DB']);
$subforum['intro_answer'] = $subforum_row['f_intro_answer'];
if (is_numeric($subforum_row['f_redirection'])) {
$subforum_row = $GLOBALS['FORUM_DB']->query_select('f_forums', array('*'), array('id' => intval($subforum_row['f_redirection'])), '', 1);
$subforum_row = $subforum_row[0];
}
if ($subforum_row['f_redirection'] == '' || is_numeric($subforum_row['f_redirection'])) {
$subforum['num_topics'] = $subforum_row['f_cache_num_topics'];
$subforum['num_posts'] = $subforum_row['f_cache_num_posts'];
$subforum['has_new'] = false;
if (get_member() != $GLOBALS['OCF_DRIVER']->get_guest_id()) {
$subforums_recurse = ocf_get_all_subordinate_forums($subforum['id'], NULL, $tree[$subforum['id']]['children']);
foreach ($subforums_recurse as $subforum_potential) {
if (array_key_exists($subforum_potential, $unread_forums)) {
$subforum['has_new'] = true;
}
}
}
if (is_null($subforum_row['f_cache_last_forum_id']) || has_category_access($member_id, 'forums', strval($subforum_row['f_cache_last_forum_id']))) {
$subforum['last_topic_id'] = $subforum_row['f_cache_last_topic_id'];
$subforum['last_title'] = $subforum_row['f_cache_last_title'];
$subforum['last_time'] = $subforum_row['f_cache_last_time'];
$subforum['last_username'] = $subforum_row['f_cache_last_username'];
$subforum['last_member_id'] = $subforum_row['f_cache_last_member_id'];
$subforum['last_forum_id'] = $subforum_row['f_cache_last_forum_id'];
} else {
$subforum['protected_last_post'] = true;
}
// Subsubforums
$subforum['children'] = array();
foreach ($subforum_rows as $tmp_key_2 => $subforum_row2) {
if ($subforum_row2['f_parent_forum'] == $subforum_row['id'] && has_category_access($member_id, 'forums', strval($subforum_row2['id']))) {
$subforum['children'][$subforum_row2['f_name'] . '__' . strval($subforum_row2['id'])] = array('id' => $subforum_row2['id'], 'name' => $subforum_row2['f_name'], 'redirection' => $subforum_row2['f_redirection']);
}
}
global $M_SORT_KEY;
$M_SORT_KEY = 'name';
uasort($subforum['children'], 'multi_sort');
}
$categories[$category_id]['subforums'][] = $subforum;
}
}
// Find topics
$extra = '';
if (!has_specific_permission(get_member(), 'see_unvalidated') && !ocf_may_moderate_forum($forum_id, $member_id)) {
$extra = 't_validated=1 AND ';
}
if (is_null($forum_info[0]['f_parent_forum'])) {
$where = $extra . ' (t_forum_id=' . strval((int) $forum_id) . ')';
} else {
$extra2 = '';
$parent_or_list = ocf_get_forum_parent_or_list($forum_id, $forum_info[0]['f_parent_forum']);
if ($parent_or_list != '') {
$extra2 = 'AND (' . $parent_or_list . ')';
}
$where = $extra . ' (t_forum_id=' . strval((int) $forum_id) . ' OR (t_cascading=1 ' . $extra2 . '))';
}
$order = get_param('order', $forum_info[0]['f_order']);
$order2 = 't_cache_last_time DESC';
if ($order == 'first_post') {
$order2 = 't_cache_first_time DESC';
} elseif ($order == 'title') {
$order2 = 't_cache_first_title ASC';
}
if (get_value('disable_sunk') !== '1') {
$order2 = 't_sunk ASC,' . $order2;
}
if (is_guest()) {
$query = 'SELECT ttop.*,t.text_parsed AS _trans_post,NULL AS l_time FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_topics ttop LEFT JOIN ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'translate t ON ' . db_string_equal_to('language', user_lang()) . ' AND ttop.t_cache_first_post=t.id WHERE ' . $where . ' ORDER BY t_cascading DESC,t_pinned DESC,' . $order2;
} else {
$query = 'SELECT ttop.*,t.text_parsed AS _trans_post,l_time FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_topics ttop LEFT JOIN ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_read_logs l ON (ttop.id=l.l_topic_id AND l.l_member_id=' . strval((int) get_member()) . ') LEFT JOIN ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'translate t ON ' . db_string_equal_to('language', user_lang()) . ' AND ttop.t_cache_first_post=t.id WHERE ' . $where . ' ORDER BY t_cascading DESC,t_pinned DESC,' . $order2;
}
$topic_rows = $GLOBALS['FORUM_DB']->query($query, $max, $start);
if ($start == 0 && count($topic_rows) < $max) {
$max_rows = $max;
} else {
$max_rows = $GLOBALS['FORUM_DB']->query_value_null_ok_full('SELECT COUNT(*) FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_topics WHERE ' . $where);
}
$topics = array();
$hot_topic_definition = intval(get_option('hot_topic_definition'));
$or_list = '';
foreach ($topic_rows as $topic_row) {
if ($or_list != '') {
$or_list .= ' OR ';
}
$or_list .= 'p_topic_id=' . strval((int) $topic_row['id']);
}
if ($or_list != '' && !is_guest()) {
$involved = $GLOBALS['FORUM_DB']->query('SELECT DISTINCT p_topic_id FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_posts WHERE (' . $or_list . ') AND p_poster=' . strval((int) get_member()));
$involved = collapse_1d_complexity('p_topic_id', $involved);
} else {
$involved = array();
}
foreach ($topic_rows as $topic_row) {
$topics[] = ocf_get_topic_array($topic_row, $member_id, $hot_topic_definition, in_array($topic_row['id'], $involved));
}
$description = get_translated_tempcode($forum_info[0]['f_description'], $GLOBALS['FORUM_DB']);
$description_text = get_translated_text($forum_info[0]['f_description'], $GLOBALS['FORUM_DB']);
$out = array('name' => $forum_info[0]['f_name'], 'description' => $description, 'categories' => $categories, 'topics' => $topics, 'max_rows' => $max_rows, 'order' => $order, 'parent_forum' => $forum_info[0]['f_parent_forum']);
$GLOBALS['META_DATA'] += array('created' => '', 'creator' => '', 'publisher' => '', 'modified' => '', 'type' => 'Forum', 'title' => $forum_info[0]['f_name'], 'identifier' => '_SEARCH:forumview:misc:' . strval($forum_id), 'description' => $description_text, 'image' => find_theme_image('bigicons/forums'));
// Is there a question/answer situation?
$question = get_translated_tempcode($forum_info[0]['f_intro_question'], $GLOBALS['FORUM_DB']);
if (!$question->is_empty()) {
$is_guest = $member_id == $GLOBALS['OCF_DRIVER']->get_guest_id();
$test = $GLOBALS['FORUM_DB']->query_value_null_ok('f_forum_intro_ip', 'i_ip', array('i_forum_id' => $forum_id, 'i_ip' => get_ip_address(3)));
if (is_null($test) && !$is_guest) {
$test = $GLOBALS['FORUM_DB']->query_value_null_ok('f_forum_intro_member', 'i_member_id', array('i_forum_id' => $forum_id, 'i_member_id' => $member_id));
}
if (is_null($test)) {
$out['question'] = $question;
$out['answer'] = $forum_info[0]['f_intro_answer'];
}
}
if (ocf_may_post_topic($forum_id, $member_id)) {
$out['may_post_topic'] = 1;
}
if (ocf_may_moderate_forum($forum_id, $member_id)) {
$out['may_change_max'] = 1;
$out['may_move_topics'] = 1;
if (has_specific_permission(get_member(), 'multi_delete_topics')) {
$out['may_delete_topics'] = 1;
}
// Only super admins can casually delete topics - other staff are expected to trash them. At least deleted posts or trashed topics can be restored!
}
return $out;
}
/**
* Gets a list of subordinate forums of a certain forum.
*
* @param AUTO_LINK The ID of the forum we are finding subordinate forums of.
* @param ?string The field name to use in the OR list (NULL: do not make an OR list, return an array).
* @param ?array The forum tree structure (NULL: unknown, it will be found using ocf_organise_into_tree).
* @param boolean Whether to ignore permissions in this.
* @return mixed The list (is either a true list, or an OR list).
*/
function ocf_get_all_subordinate_forums($forum_id, $create_or_list = NULL, $tree = NULL, $ignore_permissions = false)
{
if (is_null($forum_id)) {
if (is_null($create_or_list)) {
return array($forum_id);
} else {
return '(' . $create_or_list . ' IS NULL)';
}
}
if (is_null($tree)) {
global $ALL_FORUMS_STRUCT;
if (is_null($ALL_FORUMS_STRUCT)) {
$_max_forum_detail = get_value('max_forum_detail');
$max_forum_detail = is_null($_max_forum_detail) ? 100 : intval($_max_forum_detail);
$huge_forums = $GLOBALS['FORUM_DB']->query_value('f_forums', 'COUNT(*)') > $max_forum_detail;
if ($huge_forums) {
$_max_forum_inspect = get_value('max_forum_inspect');
$max_forum_inspect = is_null($_max_forum_inspect) ? 300 : intval($_max_forum_inspect);
$all_descendant = $GLOBALS['FORUM_DB']->query('SELECT id,f_parent_forum FROM ' . $GLOBALS['FORUM_DB']->get_table_prefix() . 'f_forums WHERE id=' . strval($forum_id) . ' OR f_parent_forum=' . strval($forum_id), $max_forum_inspect);
if (count($all_descendant) == $max_forum_inspect) {
if (is_null($create_or_list)) {
return array($forum_id);
} else {
return '(' . $create_or_list . '=' . strval($forum_id) . ')';
}
}
$tree = ocf_organise_into_tree($all_descendant, $forum_id);
} else {
$ALL_FORUMS_STRUCT = $GLOBALS['FORUM_DB']->query_select('f_forums');
$all_forum_struct_copy = $ALL_FORUMS_STRUCT;
$tree = ocf_organise_into_tree($all_forum_struct_copy, $forum_id);
}
} else {
$all_forum_struct_copy = $ALL_FORUMS_STRUCT;
$tree = ocf_organise_into_tree($all_forum_struct_copy, $forum_id);
}
}
// $subordinates=$direct_subordinates;
$subordinates = array();
foreach ($tree as $subordinate) {
$subordinates = $subordinates + ocf_get_all_subordinate_forums($subordinate['id'], NULL, $subordinate['children'], $ignore_permissions);
}
load_up_all_module_category_permissions(get_member(), 'forums');
if ($ignore_permissions || has_category_access(get_member(), 'forums', strval($forum_id))) {
$subordinates[$forum_id] = $forum_id;
}
if (!is_null($create_or_list)) {
$or_list = '';
foreach ($subordinates as $subordinate) {
if ($or_list != '') {
$or_list .= ' OR ';
}
$or_list .= $create_or_list . '=' . strval($subordinate);
}
if ($or_list == '') {
return $or_list;
}
return '(' . $or_list . ')';
}
return $subordinates;
}
