/**
* Initiate the loop for a single topic's posts.
*
* @param array $args {
* Arguments for limiting the contents of the topic posts loop.
* @type int $topic_id ID of the topic to which the posts belong.
* @type int $per_page Number of items to return per page. Default: 15.
* @type int $max Max items to return. Default: false.
* @type string $order 'ASC' or 'DESC'.
* }
* @return bool True when posts are found corresponding to the args,
* otherwise false.
*/
function bp_has_forum_topic_posts($args = '')
{
global $topic_template;
$defaults = array('topic_id' => false, 'per_page' => 15, 'max' => false, 'order' => 'ASC');
$r = bp_parse_args($args, $defaults, 'has_forum_topic_posts');
extract($r, EXTR_SKIP);
if (empty($topic_id) && bp_is_groups_component() && bp_is_current_action('forum') && bp_is_action_variable('topic', 0) && bp_action_variable(1)) {
$topic_id = bp_forums_get_topic_id_from_slug(bp_action_variable(1));
} elseif (empty($topic_id) && bp_is_forums_component() && bp_is_current_action('topic') && bp_action_variable(0)) {
$topic_id = bp_forums_get_topic_id_from_slug(bp_action_variable(0));
}
if (empty($topic_id)) {
return false;
} else {
$topic_template = new BP_Forums_Template_Topic((int) $topic_id, $per_page, $max, $order);
// Current topic forum_id needs to match current_group forum_id
if (bp_is_groups_component() && $topic_template->forum_id != groups_get_groupmeta(bp_get_current_group_id(), 'forum_id')) {
return false;
}
}
return apply_filters('bp_has_topic_posts', $topic_template->has_posts(), $topic_template);
}
function bp_has_forum_topic_posts( $args = '' ) {
global $topic_template, $bp;
$defaults = array(
'topic_id' => false,
'per_page' => 15,
'max' => false,
'order' => 'ASC'
);
$r = wp_parse_args( $args, $defaults );
extract( $r, EXTR_SKIP );
if ( !$topic_id && $bp->current_component == $bp->groups->slug && 'forum' == $bp->current_action && 'topic' == $bp->action_variables[0] )
$topic_id = bp_forums_get_topic_id_from_slug( $bp->action_variables[1] );
if ( is_numeric( $topic_id ) ) {
$topic_template = new BP_Forums_Template_Topic( $topic_id, $per_page, $max, $order );
// Current topic forum_id needs to match current_group forum_id
if ( $bp->current_component == $bp->groups->slug && $topic_template->forum_id != groups_get_groupmeta( $bp->groups->current_group->id, 'forum_id' ) )
return false;
} else {
return false;
}
return apply_filters( 'bp_has_topic_posts', $topic_template->has_posts(), &$topic_template );
}
/**
* This screen function handles actions related to group forums.
*/
function groups_screen_group_forum()
{
if (!bp_is_active('forums') || !bp_forums_is_installed_correctly()) {
return false;
}
if (bp_action_variable(0) && !bp_is_action_variable('topic', 0)) {
bp_do_404();
return;
}
$bp = buddypress();
if (!$bp->groups->current_group->user_has_access) {
bp_core_no_access();
return;
}
if (!bp_is_single_item()) {
return false;
}
// Fetch the details we need.
$topic_slug = (string) bp_action_variable(1);
$topic_id = bp_forums_get_topic_id_from_slug($topic_slug);
$forum_id = groups_get_groupmeta($bp->groups->current_group->id, 'forum_id');
$user_is_banned = false;
if (!bp_current_user_can('bp_moderate') && groups_is_user_banned(bp_loggedin_user_id(), $bp->groups->current_group->id)) {
$user_is_banned = true;
}
if (!empty($topic_slug) && !empty($topic_id)) {
// Posting a reply.
if (!$user_is_banned && !bp_action_variable(2) && isset($_POST['submit_reply'])) {
// Check the nonce.
check_admin_referer('bp_forums_new_reply');
// Auto join this user if they are not yet a member of this group.
if (bp_groups_auto_join() && !bp_current_user_can('bp_moderate') && 'public' == $bp->groups->current_group->status && !groups_is_user_member(bp_loggedin_user_id(), $bp->groups->current_group->id)) {
groups_join_group($bp->groups->current_group->id, bp_loggedin_user_id());
}
$topic_page = isset($_GET['topic_page']) ? $_GET['topic_page'] : false;
// Don't allow reply flooding.
if (bp_forums_reply_exists($_POST['reply_text'], $topic_id, bp_loggedin_user_id())) {
bp_core_add_message(__('It looks like you\'ve already said that!', 'buddypress'), 'error');
} else {
if (!($post_id = groups_new_group_forum_post($_POST['reply_text'], $topic_id, $topic_page))) {
bp_core_add_message(__('There was an error when replying to that topic', 'buddypress'), 'error');
} else {
bp_core_add_message(__('Your reply was posted successfully', 'buddypress'));
}
}
$query_vars = isset($_SERVER['QUERY_STRING']) ? '?' . $_SERVER['QUERY_STRING'] : '';
$redirect = bp_get_group_permalink(groups_get_current_group()) . 'forum/topic/' . $topic_slug . '/' . $query_vars;
if (!empty($post_id)) {
$redirect .= '#post-' . $post_id;
}
bp_core_redirect($redirect);
} elseif (bp_is_action_variable('stick', 2) && (bp_is_item_admin() || bp_is_item_mod())) {
// Check the nonce.
check_admin_referer('bp_forums_stick_topic');
if (!bp_forums_sticky_topic(array('topic_id' => $topic_id))) {
bp_core_add_message(__('There was an error when making that topic a sticky', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The topic was made sticky successfully', 'buddypress'));
}
/**
* Fires after a group forum topic has been stickied.
*
* @since 1.1.0
*
* @param int $topic_id ID of the topic being stickied.
*/
do_action('groups_stick_forum_topic', $topic_id);
bp_core_redirect(wp_get_referer());
} elseif (bp_is_action_variable('unstick', 2) && (bp_is_item_admin() || bp_is_item_mod())) {
// Check the nonce.
check_admin_referer('bp_forums_unstick_topic');
if (!bp_forums_sticky_topic(array('topic_id' => $topic_id, 'mode' => 'unstick'))) {
bp_core_add_message(__('There was an error when unsticking that topic', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The topic was unstuck successfully', 'buddypress'));
}
/**
* Fires after a group forum topic has been un-stickied.
*
* @since 1.1.0
*
* @param int $topic_id ID of the topic being un-stickied.
*/
do_action('groups_unstick_forum_topic', $topic_id);
bp_core_redirect(wp_get_referer());
} elseif (bp_is_action_variable('close', 2) && (bp_is_item_admin() || bp_is_item_mod())) {
// Check the nonce.
check_admin_referer('bp_forums_close_topic');
if (!bp_forums_openclose_topic(array('topic_id' => $topic_id))) {
bp_core_add_message(__('There was an error when closing that topic', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The topic was closed successfully', 'buddypress'));
}
/**
* Fires after a group forum topic has been closed.
*
* @since 1.1.0
*
* @param int $topic_id ID of the topic being closed.
*/
do_action('groups_close_forum_topic', $topic_id);
bp_core_redirect(wp_get_referer());
} elseif (bp_is_action_variable('open', 2) && (bp_is_item_admin() || bp_is_item_mod())) {
// Check the nonce.
check_admin_referer('bp_forums_open_topic');
if (!bp_forums_openclose_topic(array('topic_id' => $topic_id, 'mode' => 'open'))) {
bp_core_add_message(__('There was an error when opening that topic', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The topic was opened successfully', 'buddypress'));
}
/**
* Fires after a group forum topic has been opened.
*
* @since 1.1.0
*
* @param int $topic_id ID of the topic being opened.
*/
do_action('groups_open_forum_topic', $topic_id);
bp_core_redirect(wp_get_referer());
} elseif (empty($user_is_banned) && bp_is_action_variable('delete', 2) && !bp_action_variable(3)) {
// Fetch the topic.
$topic = bp_forums_get_topic_details($topic_id);
/* Check the logged in user can delete this topic */
if (!bp_is_item_admin() && !bp_is_item_mod() && (int) bp_loggedin_user_id() != (int) $topic->topic_poster) {
bp_core_redirect(wp_get_referer());
}
// Check the nonce.
check_admin_referer('bp_forums_delete_topic');
/**
* Fires before a group forum topic is deleted.
*
* @since 1.5.0
*
* @param int $topic_id ID of the topic being deleted.
*/
do_action('groups_before_delete_forum_topic', $topic_id);
if (!groups_delete_group_forum_topic($topic_id)) {
bp_core_add_message(__('There was an error deleting the topic', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The topic was deleted successfully', 'buddypress'));
}
/**
* Fires after a group forum topic has been deleted.
*
* @since 1.5.0
*
* @param int $topic_id ID of the topic being deleted.
*/
do_action('groups_delete_forum_topic', $topic_id);
bp_core_redirect(bp_get_group_permalink(groups_get_current_group()) . 'forum/');
} elseif (empty($user_is_banned) && bp_is_action_variable('edit', 2) && !bp_action_variable(3)) {
// Fetch the topic.
$topic = bp_forums_get_topic_details($topic_id);
// Check the logged in user can edit this topic.
if (!bp_is_item_admin() && !bp_is_item_mod() && (int) bp_loggedin_user_id() != (int) $topic->topic_poster) {
bp_core_redirect(wp_get_referer());
}
if (isset($_POST['save_changes'])) {
// Check the nonce.
check_admin_referer('bp_forums_edit_topic');
$topic_tags = !empty($_POST['topic_tags']) ? $_POST['topic_tags'] : false;
if (!groups_update_group_forum_topic($topic_id, $_POST['topic_title'], $_POST['topic_text'], $topic_tags)) {
bp_core_add_message(__('There was an error when editing that topic', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The topic was edited successfully', 'buddypress'));
}
/**
* Fires after a group forum topic has been edited.
*
* @since 1.1.0
*
* @param int $topic_id ID of the topic being edited.
*/
do_action('groups_edit_forum_topic', $topic_id);
bp_core_redirect(bp_get_group_permalink(groups_get_current_group()) . 'forum/topic/' . $topic_slug . '/');
}
/**
* Filters the template to load for a topic edit page.
*
* @since 1.1.0
*
* @param string $value Path to a topic edit template.
*/
bp_core_load_template(apply_filters('groups_template_group_forum_topic_edit', 'groups/single/home'));
// Delete a post.
} elseif (empty($user_is_banned) && bp_is_action_variable('delete', 2) && ($post_id = bp_action_variable(4))) {
// Fetch the post.
$post = bp_forums_get_post($post_id);
// Check the logged in user can edit this topic.
if (!bp_is_item_admin() && !bp_is_item_mod() && (int) bp_loggedin_user_id() != (int) $post->poster_id) {
bp_core_redirect(wp_get_referer());
}
// Check the nonce.
check_admin_referer('bp_forums_delete_post');
/**
* Fires before the deletion of a group forum post.
*
* @since 1.5.0
*
* @param int $post_id ID of the forum post being deleted.
*/
do_action('groups_before_delete_forum_post', $post_id);
if (!groups_delete_group_forum_post($post_id)) {
bp_core_add_message(__('There was an error deleting that post', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The post was deleted successfully', 'buddypress'));
}
/**
* Fires after the deletion of a group forum post.
*
* @since 1.1.0
*
* @param int $post_id ID of the forum post being deleted.
*/
do_action('groups_delete_forum_post', $post_id);
bp_core_redirect(wp_get_referer());
// Editing a post.
} elseif (empty($user_is_banned) && bp_is_action_variable('edit', 2) && ($post_id = bp_action_variable(4))) {
// Fetch the post.
$post = bp_forums_get_post($post_id);
// Check the logged in user can edit this topic.
if (!bp_is_item_admin() && !bp_is_item_mod() && (int) bp_loggedin_user_id() != (int) $post->poster_id) {
bp_core_redirect(wp_get_referer());
}
if (isset($_POST['save_changes'])) {
// Check the nonce.
check_admin_referer('bp_forums_edit_post');
$topic_page = isset($_GET['topic_page']) ? $_GET['topic_page'] : false;
if (!($post_id = groups_update_group_forum_post($post_id, $_POST['post_text'], $topic_id, $topic_page))) {
bp_core_add_message(__('There was an error when editing that post', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The post was edited successfully', 'buddypress'));
}
if ($_SERVER['QUERY_STRING']) {
$query_vars = '?' . $_SERVER['QUERY_STRING'];
}
/**
* Fires after the editing of a group forum post.
*
* @since 1.1.0
*
* @param int $post_id ID of the forum post being edited.
*/
do_action('groups_edit_forum_post', $post_id);
bp_core_redirect(bp_get_group_permalink($bp->groups->current_group) . 'forum/topic/' . $topic_slug . '/' . $query_vars . '#post-' . $post_id);
}
/** This filter is documented in bp-groups/bp-groups-screens.php */
bp_core_load_template(apply_filters('groups_template_group_forum_topic_edit', 'groups/single/home'));
// Standard topic display.
} else {
if (!empty($user_is_banned)) {
bp_core_add_message(__("You have been banned from this group.", 'buddypress'));
}
/**
* Filters the template to load for a topic page.
*
* @since 1.1.0
*
* @param string $value Path to a topic template.
*/
bp_core_load_template(apply_filters('groups_template_group_forum_topic', 'groups/single/home'));
}
// Forum topic does not exist.
} elseif (!empty($topic_slug) && empty($topic_id)) {
bp_do_404();
return;
} else {
// Posting a topic.
if (isset($_POST['submit_topic']) && bp_is_active('forums')) {
// Check the nonce.
check_admin_referer('bp_forums_new_topic');
if ($user_is_banned) {
$error_message = __("You have been banned from this group.", 'buddypress');
} elseif (bp_groups_auto_join() && !bp_current_user_can('bp_moderate') && 'public' == $bp->groups->current_group->status && !groups_is_user_member(bp_loggedin_user_id(), $bp->groups->current_group->id)) {
// Auto join this user if they are not yet a member of this group.
groups_join_group($bp->groups->current_group->id, bp_loggedin_user_id());
}
if (empty($_POST['topic_title'])) {
$error_message = __('Please provide a title for your forum topic.', 'buddypress');
} elseif (empty($_POST['topic_text'])) {
$error_message = __('Forum posts cannot be empty. Please enter some text.', 'buddypress');
}
if (empty($forum_id)) {
$error_message = __('This group does not have a forum setup yet.', 'buddypress');
}
if (isset($error_message)) {
bp_core_add_message($error_message, 'error');
$redirect = bp_get_group_permalink($bp->groups->current_group) . 'forum';
} else {
if (!($topic = groups_new_group_forum_topic($_POST['topic_title'], $_POST['topic_text'], $_POST['topic_tags'], $forum_id))) {
bp_core_add_message(__('There was an error when creating the topic', 'buddypress'), 'error');
$redirect = bp_get_group_permalink($bp->groups->current_group) . 'forum';
} else {
bp_core_add_message(__('The topic was created successfully', 'buddypress'));
$redirect = bp_get_group_permalink($bp->groups->current_group) . 'forum/topic/' . $topic->topic_slug . '/';
}
}
bp_core_redirect($redirect);
}
/**
* Fires at the end of the group forum screen loading process.
*
* @since 1.0.0
*
* @param int $topic_id ID of the topic being displayed.
* @param int $forum_id ID of the forum being displayed.
*/
do_action('groups_screen_group_forum', $topic_id, $forum_id);
/**
* Filters the template to load for a group forum page.
*
* @since 1.0.0
*
* @param string $value Path to a group forum template.
*/
bp_core_load_template(apply_filters('groups_template_group_forum', 'groups/single/home'));
}
}
/**
* This screen function handles actions related to group forums
*
* @package BuddyPress
*/
function groups_screen_group_forum()
{
global $bp;
if (!bp_is_active('forums') || !bp_forums_is_installed_correctly()) {
return false;
}
if (bp_action_variable(0) && !bp_is_action_variable('topic', 0)) {
bp_do_404();
return;
}
if (!$bp->groups->current_group->user_has_access) {
bp_core_no_access();
return;
}
if (bp_is_single_item()) {
// Fetch the details we need
$topic_slug = (string) bp_action_variable(1);
$topic_id = bp_forums_get_topic_id_from_slug($topic_slug);
$forum_id = groups_get_groupmeta($bp->groups->current_group->id, 'forum_id');
$user_is_banned = false;
if (!bp_current_user_can('bp_moderate') && groups_is_user_banned(bp_loggedin_user_id(), $bp->groups->current_group->id)) {
$user_is_banned = true;
}
if (!empty($topic_slug) && !empty($topic_id)) {
// Posting a reply
if (!$user_is_banned && !bp_action_variable(2) && isset($_POST['submit_reply'])) {
// Check the nonce
check_admin_referer('bp_forums_new_reply');
// Auto join this user if they are not yet a member of this group
if (bp_groups_auto_join() && !bp_current_user_can('bp_moderate') && 'public' == $bp->groups->current_group->status && !groups_is_user_member(bp_loggedin_user_id(), $bp->groups->current_group->id)) {
groups_join_group($bp->groups->current_group->id, bp_loggedin_user_id());
}
$topic_page = isset($_GET['topic_page']) ? $_GET['topic_page'] : false;
if (!($post_id = groups_new_group_forum_post($_POST['reply_text'], $topic_id, $topic_page))) {
bp_core_add_message(__('There was an error when replying to that topic', 'buddypress'), 'error');
} else {
bp_core_add_message(__('Your reply was posted successfully', 'buddypress'));
}
if (isset($_SERVER['QUERY_STRING'])) {
$query_vars = '?' . $_SERVER['QUERY_STRING'];
}
bp_core_redirect(bp_get_group_permalink(groups_get_current_group()) . 'forum/topic/' . $topic_slug . '/' . $query_vars . '#post-' . $post_id);
} else {
if (bp_is_action_variable('stick', 2) && (isset($bp->is_item_admin) || isset($bp->is_item_mod))) {
// Check the nonce
check_admin_referer('bp_forums_stick_topic');
if (!bp_forums_sticky_topic(array('topic_id' => $topic_id))) {
bp_core_add_message(__('There was an error when making that topic a sticky', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The topic was made sticky successfully', 'buddypress'));
}
do_action('groups_stick_forum_topic', $topic_id);
bp_core_redirect(wp_get_referer());
} else {
if (bp_is_action_variable('unstick', 2) && (isset($bp->is_item_admin) || isset($bp->is_item_mod))) {
// Check the nonce
check_admin_referer('bp_forums_unstick_topic');
if (!bp_forums_sticky_topic(array('topic_id' => $topic_id, 'mode' => 'unstick'))) {
bp_core_add_message(__('There was an error when unsticking that topic', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The topic was unstuck successfully', 'buddypress'));
}
do_action('groups_unstick_forum_topic', $topic_id);
bp_core_redirect(wp_get_referer());
} else {
if (bp_is_action_variable('close', 2) && (isset($bp->is_item_admin) || isset($bp->is_item_mod))) {
// Check the nonce
check_admin_referer('bp_forums_close_topic');
if (!bp_forums_openclose_topic(array('topic_id' => $topic_id))) {
bp_core_add_message(__('There was an error when closing that topic', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The topic was closed successfully', 'buddypress'));
}
do_action('groups_close_forum_topic', $topic_id);
bp_core_redirect(wp_get_referer());
} else {
if (bp_is_action_variable('open', 2) && (isset($bp->is_item_admin) || isset($bp->is_item_mod))) {
// Check the nonce
check_admin_referer('bp_forums_open_topic');
if (!bp_forums_openclose_topic(array('topic_id' => $topic_id, 'mode' => 'open'))) {
bp_core_add_message(__('There was an error when opening that topic', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The topic was opened successfully', 'buddypress'));
}
do_action('groups_open_forum_topic', $topic_id);
bp_core_redirect(wp_get_referer());
} else {
if (empty($user_is_banned) && bp_is_action_variable('delete', 2) && !bp_action_variable(3)) {
// Fetch the topic
$topic = bp_forums_get_topic_details($topic_id);
/* Check the logged in user can delete this topic */
if (!$bp->is_item_admin && !$bp->is_item_mod && (int) bp_loggedin_user_id() != (int) $topic->topic_poster) {
bp_core_redirect(wp_get_referer());
}
// Check the nonce
check_admin_referer('bp_forums_delete_topic');
do_action('groups_before_delete_forum_topic', $topic_id);
if (!groups_delete_group_forum_topic($topic_id)) {
bp_core_add_message(__('There was an error deleting the topic', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The topic was deleted successfully', 'buddypress'));
}
do_action('groups_delete_forum_topic', $topic_id);
bp_core_redirect(bp_get_group_permalink(groups_get_current_group()) . 'forum/');
} else {
if (empty($user_is_banned) && bp_is_action_variable('edit', 2) && !bp_action_variable(3)) {
// Fetch the topic
$topic = bp_forums_get_topic_details($topic_id);
// Check the logged in user can edit this topic
if (!$bp->is_item_admin && !$bp->is_item_mod && (int) bp_loggedin_user_id() != (int) $topic->topic_poster) {
bp_core_redirect(wp_get_referer());
}
if (isset($_POST['save_changes'])) {
// Check the nonce
check_admin_referer('bp_forums_edit_topic');
$topic_tags = !empty($_POST['topic_tags']) ? $_POST['topic_tags'] : false;
if (!groups_update_group_forum_topic($topic_id, $_POST['topic_title'], $_POST['topic_text'], $topic_tags)) {
bp_core_add_message(__('There was an error when editing that topic', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The topic was edited successfully', 'buddypress'));
}
do_action('groups_edit_forum_topic', $topic_id);
bp_core_redirect(bp_get_group_permalink(groups_get_current_group()) . 'forum/topic/' . $topic_slug . '/');
}
bp_core_load_template(apply_filters('groups_template_group_forum_topic_edit', 'groups/single/home'));
} else {
if (empty($user_is_banned) && bp_is_action_variable('delete', 2) && ($post_id = bp_action_variable(4))) {
// Fetch the post
$post = bp_forums_get_post($post_id);
// Check the logged in user can edit this topic
if (!$bp->is_item_admin && !$bp->is_item_mod && (int) bp_loggedin_user_id() != (int) $post->poster_id) {
bp_core_redirect(wp_get_referer());
}
// Check the nonce
check_admin_referer('bp_forums_delete_post');
do_action('groups_before_delete_forum_post', $post_id);
if (!groups_delete_group_forum_post($post_id)) {
bp_core_add_message(__('There was an error deleting that post', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The post was deleted successfully', 'buddypress'));
}
do_action('groups_delete_forum_post', $post_id);
bp_core_redirect(wp_get_referer());
} else {
if (empty($user_is_banned) && bp_is_action_variable('edit', 2) && ($post_id = bp_action_variable(4))) {
// Fetch the post
$post = bp_forums_get_post($post_id);
// Check the logged in user can edit this topic
if (!$bp->is_item_admin && !$bp->is_item_mod && (int) bp_loggedin_user_id() != (int) $post->poster_id) {
bp_core_redirect(wp_get_referer());
}
if (isset($_POST['save_changes'])) {
// Check the nonce
check_admin_referer('bp_forums_edit_post');
$topic_page = isset($_GET['topic_page']) ? $_GET['topic_page'] : false;
if (!($post_id = groups_update_group_forum_post($post_id, $_POST['post_text'], $topic_id, $topic_page))) {
bp_core_add_message(__('There was an error when editing that post', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The post was edited successfully', 'buddypress'));
}
if ($_SERVER['QUERY_STRING']) {
$query_vars = '?' . $_SERVER['QUERY_STRING'];
}
do_action('groups_edit_forum_post', $post_id);
bp_core_redirect(bp_get_group_permalink($bp->groups->current_group) . 'forum/topic/' . $topic_slug . '/' . $query_vars . '#post-' . $post_id);
}
bp_core_load_template(apply_filters('groups_template_group_forum_topic_edit', 'groups/single/home'));
} else {
if (!empty($user_is_banned)) {
bp_core_add_message(__("You have been banned from this group.", 'buddypress'));
}
bp_core_load_template(apply_filters('groups_template_group_forum_topic', 'groups/single/home'));
}
}
}
}
}
}
}
}
}
// Forum topic does not exist
} elseif (!empty($topic_slug) && empty($topic_id)) {
bp_do_404();
return;
} else {
// Posting a topic
if (isset($_POST['submit_topic']) && bp_is_active('forums')) {
// Check the nonce
check_admin_referer('bp_forums_new_topic');
if ($user_is_banned) {
$error_message = __("You have been banned from this group.", 'buddypress');
} elseif (bp_groups_auto_join() && !bp_current_user_can('bp_moderate') && 'public' == $bp->groups->current_group->status && !groups_is_user_member(bp_loggedin_user_id(), $bp->groups->current_group->id)) {
// Auto join this user if they are not yet a member of this group
groups_join_group($bp->groups->current_group->id, bp_loggedin_user_id());
}
if (empty($_POST['topic_title'])) {
$error_message = __('Please provide a title for your forum topic.', 'buddypress');
} else {
if (empty($_POST['topic_text'])) {
$error_message = __('Forum posts cannot be empty. Please enter some text.', 'buddypress');
}
}
if (empty($forum_id)) {
$error_message = __('This group does not have a forum setup yet.', 'buddypress');
}
if (isset($error_message)) {
bp_core_add_message($error_message, 'error');
$redirect = bp_get_group_permalink($bp->groups->current_group) . 'forum';
} else {
if (!($topic = groups_new_group_forum_topic($_POST['topic_title'], $_POST['topic_text'], $_POST['topic_tags'], $forum_id))) {
bp_core_add_message(__('There was an error when creating the topic', 'buddypress'), 'error');
$redirect = bp_get_group_permalink($bp->groups->current_group) . 'forum';
} else {
bp_core_add_message(__('The topic was created successfully', 'buddypress'));
$redirect = bp_get_group_permalink($bp->groups->current_group) . 'forum/topic/' . $topic->topic_slug . '/';
}
}
bp_core_redirect($redirect);
}
do_action('groups_screen_group_forum', $topic_id, $forum_id);
bp_core_load_template(apply_filters('groups_template_group_forum', 'groups/single/home'));
}
}
}
/**
* Initiate the loop for a single topic's posts.
*
* @param array $args {
* Arguments for limiting the contents of the topic posts loop.
* @type int $topic_id ID of the topic to which the posts belong.
* @type int $per_page Number of items to return per page. Default: 15.
* @type int $max Max items to return. Default: false.
* @type string $order 'ASC' or 'DESC'.
* }
* @return bool True when posts are found corresponding to the args,
* otherwise false.
*/
function bp_has_forum_topic_posts( $args = '' ) {
global $topic_template;
$defaults = array(
'topic_id' => false,
'per_page' => 15,
'max' => false,
'order' => 'ASC'
);
$r = bp_parse_args( $args, $defaults, 'has_forum_topic_posts' );
extract( $r, EXTR_SKIP );
if ( empty( $topic_id ) && bp_is_groups_component() && bp_is_current_action( 'forum' ) && bp_is_action_variable( 'topic', 0 ) && bp_action_variable( 1 ) )
$topic_id = bp_forums_get_topic_id_from_slug( bp_action_variable( 1 ) );
elseif ( empty( $topic_id ) && bp_is_forums_component() && bp_is_current_action( 'topic' ) && bp_action_variable( 0 ) )
$topic_id = bp_forums_get_topic_id_from_slug( bp_action_variable( 0 ) );
if ( empty( $topic_id ) ) {
return false;
} else {
$topic_template = new BP_Forums_Template_Topic( (int) $topic_id, $per_page, $max, $order );
// Current topic forum_id needs to match current_group forum_id
if ( bp_is_groups_component() && $topic_template->forum_id != groups_get_groupmeta( bp_get_current_group_id(), 'forum_id' ) )
return false;
}
/**
* Filters whether or not there are topics to display.
*
* @since BuddyPress (1.1.0)
*
* @param bool $value Whether or not there are topics.
* @param BP_Forums_Template_Topic $topic_template Topic template global to use when rendering.
*/
return apply_filters( 'bp_has_topic_posts', $topic_template->has_posts(), $topic_template );
}
protected function _get_topic_id()
{
return bp_forums_get_topic_id_from_slug($this->params['bp_action_variables'][1]);
}
function groups_screen_group_forum() {
global $bp;
if ( $bp->is_single_item && $bp->groups->current_group->user_has_access ) {
/* Fetch the details we need */
$topic_slug = $bp->action_variables[1];
$topic_id = bp_forums_get_topic_id_from_slug( $topic_slug );
$forum_id = groups_get_groupmeta( $bp->groups->current_group->id, 'forum_id' );
if ( $topic_slug && $topic_id ) {
/* Posting a reply */
if ( !$bp->action_variables[2] && isset( $_POST['submit_reply'] ) ) {
/* Check the nonce */
check_admin_referer( 'bp_forums_new_reply' );
/* Auto join this user if they are not yet a member of this group */
if ( $bp->groups->auto_join && !is_super_admin() && 'public' == $bp->groups->current_group->status && !groups_is_user_member( $bp->loggedin_user->id, $bp->groups->current_group->id ) )
groups_join_group( $bp->groups->current_group->id, $bp->loggedin_user->id );
if ( !$post_id = groups_new_group_forum_post( $_POST['reply_text'], $topic_id, $_GET['topic_page'] ) )
bp_core_add_message( __( 'There was an error when replying to that topic', 'buddypress'), 'error' );
else
bp_core_add_message( __( 'Your reply was posted successfully', 'buddypress') );
if ( $_SERVER['QUERY_STRING'] )
$query_vars = '?' . $_SERVER['QUERY_STRING'];
bp_core_redirect( bp_get_group_permalink( $bp->groups->current_group ) . 'forum/topic/' . $topic_slug . '/' . $query_vars . '#post-' . $post_id );
}
/* Sticky a topic */
else if ( 'stick' == $bp->action_variables[2] && ( $bp->is_item_admin || $bp->is_item_mod ) ) {
/* Check the nonce */
check_admin_referer( 'bp_forums_stick_topic' );
if ( !bp_forums_sticky_topic( array( 'topic_id' => $topic_id ) ) )
bp_core_add_message( __( 'There was an error when making that topic a sticky', 'buddypress' ), 'error' );
else
bp_core_add_message( __( 'The topic was made sticky successfully', 'buddypress' ) );
do_action( 'groups_stick_forum_topic', $topic_id );
bp_core_redirect( wp_get_referer() );
}
/* Un-Sticky a topic */
else if ( 'unstick' == $bp->action_variables[2] && ( $bp->is_item_admin || $bp->is_item_mod ) ) {
/* Check the nonce */
check_admin_referer( 'bp_forums_unstick_topic' );
if ( !bp_forums_sticky_topic( array( 'topic_id' => $topic_id, 'mode' => 'unstick' ) ) )
bp_core_add_message( __( 'There was an error when unsticking that topic', 'buddypress'), 'error' );
else
bp_core_add_message( __( 'The topic was unstuck successfully', 'buddypress') );
do_action( 'groups_unstick_forum_topic', $topic_id );
bp_core_redirect( wp_get_referer() );
}
/* Close a topic */
else if ( 'close' == $bp->action_variables[2] && ( $bp->is_item_admin || $bp->is_item_mod ) ) {
/* Check the nonce */
check_admin_referer( 'bp_forums_close_topic' );
if ( !bp_forums_openclose_topic( array( 'topic_id' => $topic_id ) ) )
bp_core_add_message( __( 'There was an error when closing that topic', 'buddypress'), 'error' );
else
bp_core_add_message( __( 'The topic was closed successfully', 'buddypress') );
do_action( 'groups_close_forum_topic', $topic_id );
bp_core_redirect( wp_get_referer() );
}
/* Open a topic */
else if ( 'open' == $bp->action_variables[2] && ( $bp->is_item_admin || $bp->is_item_mod ) ) {
/* Check the nonce */
check_admin_referer( 'bp_forums_open_topic' );
if ( !bp_forums_openclose_topic( array( 'topic_id' => $topic_id, 'mode' => 'open' ) ) )
bp_core_add_message( __( 'There was an error when opening that topic', 'buddypress'), 'error' );
else
bp_core_add_message( __( 'The topic was opened successfully', 'buddypress') );
do_action( 'groups_open_forum_topic', $topic_id );
bp_core_redirect( wp_get_referer() );
}
/* Delete a topic */
else if ( 'delete' == $bp->action_variables[2] && empty( $bp->action_variables[3] ) ) {
/* Fetch the topic */
$topic = bp_forums_get_topic_details( $topic_id );
/* Check the logged in user can delete this topic */
if ( !$bp->is_item_admin && !$bp->is_item_mod && (int)$bp->loggedin_user->id != (int)$topic->topic_poster )
bp_core_redirect( wp_get_referer() );
/* Check the nonce */
check_admin_referer( 'bp_forums_delete_topic' );
if ( !groups_delete_group_forum_topic( $topic_id ) )
bp_core_add_message( __( 'There was an error deleting the topic', 'buddypress'), 'error' );
else
bp_core_add_message( __( 'The topic was deleted successfully', 'buddypress') );
do_action( 'groups_delete_forum_topic', $topic_id );
bp_core_redirect( wp_get_referer() );
}
/* Editing a topic */
else if ( 'edit' == $bp->action_variables[2] && empty( $bp->action_variables[3] ) ) {
/* Fetch the topic */
$topic = bp_forums_get_topic_details( $topic_id );
/* Check the logged in user can edit this topic */
if ( !$bp->is_item_admin && !$bp->is_item_mod && (int)$bp->loggedin_user->id != (int)$topic->topic_poster )
bp_core_redirect( wp_get_referer() );
if ( isset( $_POST['save_changes'] ) ) {
/* Check the nonce */
check_admin_referer( 'bp_forums_edit_topic' );
if ( !groups_update_group_forum_topic( $topic_id, $_POST['topic_title'], $_POST['topic_text'] ) )
bp_core_add_message( __( 'There was an error when editing that topic', 'buddypress'), 'error' );
else
bp_core_add_message( __( 'The topic was edited successfully', 'buddypress') );
do_action( 'groups_edit_forum_topic', $topic_id );
bp_core_redirect( bp_get_group_permalink( $bp->groups->current_group ) . 'forum/topic/' . $topic_slug . '/' );
}
bp_core_load_template( apply_filters( 'groups_template_group_forum_topic_edit', 'groups/single/home' ) );
}
/* Delete a post */
else if ( 'delete' == $bp->action_variables[2] && $post_id = $bp->action_variables[4] ) {
/* Fetch the post */
$post = bp_forums_get_post( $post_id );
/* Check the logged in user can edit this topic */
if ( !$bp->is_item_admin && !$bp->is_item_mod && (int)$bp->loggedin_user->id != (int)$post->poster_id )
bp_core_redirect( wp_get_referer() );
/* Check the nonce */
check_admin_referer( 'bp_forums_delete_post' );
if ( !groups_delete_group_forum_post( $bp->action_variables[4], $topic_id ) )
bp_core_add_message( __( 'There was an error deleting that post', 'buddypress'), 'error' );
else
bp_core_add_message( __( 'The post was deleted successfully', 'buddypress') );
do_action( 'groups_delete_forum_post', $post_id );
bp_core_redirect( wp_get_referer() );
}
/* Editing a post */
else if ( 'edit' == $bp->action_variables[2] && $post_id = $bp->action_variables[4] ) {
/* Fetch the post */
$post = bp_forums_get_post( $bp->action_variables[4] );
/* Check the logged in user can edit this topic */
if ( !$bp->is_item_admin && !$bp->is_item_mod && (int)$bp->loggedin_user->id != (int)$post->poster_id )
bp_core_redirect( wp_get_referer() );
if ( isset( $_POST['save_changes'] ) ) {
/* Check the nonce */
check_admin_referer( 'bp_forums_edit_post' );
if ( !$post_id = groups_update_group_forum_post( $post_id, $_POST['post_text'], $topic_id, $_GET['topic_page'] ) )
bp_core_add_message( __( 'There was an error when editing that post', 'buddypress'), 'error' );
else
bp_core_add_message( __( 'The post was edited successfully', 'buddypress') );
if ( $_SERVER['QUERY_STRING'] )
$query_vars = '?' . $_SERVER['QUERY_STRING'];
do_action( 'groups_edit_forum_post', $post_id );
bp_core_redirect( bp_get_group_permalink( $bp->groups->current_group ) . 'forum/topic/' . $topic_slug . '/' . $query_vars . '#post-' . $post_id );
}
bp_core_load_template( apply_filters( 'groups_template_group_forum_topic_edit', 'groups/single/home' ) );
}
/* Standard topic display */
else {
bp_core_load_template( apply_filters( 'groups_template_group_forum_topic', 'groups/single/home' ) );
}
} else {
/* Posting a topic */
if ( isset( $_POST['submit_topic'] ) && function_exists( 'bp_forums_new_topic') ) {
/* Check the nonce */
check_admin_referer( 'bp_forums_new_topic' );
/* Auto join this user if they are not yet a member of this group */
if ( $bp->groups->auto_join && !is_super_admin() && 'public' == $bp->groups->current_group->status && !groups_is_user_member( $bp->loggedin_user->id, $bp->groups->current_group->id ) )
groups_join_group( $bp->groups->current_group->id, $bp->loggedin_user->id );
if ( !$topic = groups_new_group_forum_topic( $_POST['topic_title'], $_POST['topic_text'], $_POST['topic_tags'], $forum_id ) )
bp_core_add_message( __( 'There was an error when creating the topic', 'buddypress'), 'error' );
else
bp_core_add_message( __( 'The topic was created successfully', 'buddypress') );
bp_core_redirect( bp_get_group_permalink( $bp->groups->current_group ) . 'forum/topic/' . $topic->topic_slug . '/' );
}
do_action( 'groups_screen_group_forum', $topic_id, $forum_id );
bp_core_load_template( apply_filters( 'groups_template_group_forum', 'groups/single/home' ) );
}
}
}
/**
* @since 1.0.3
* it is not used any more because qwe are linking to threaded view
* Remove notification for group forum posts/new topic
*/
function ac_notifier_remove_notification_for_topic()
{
global $bp;
//is group & group forum active ?
if (!(bp_is_active("groups") && bp_is_active("forums"))) {
return;
}
//if either group or forum is not actuive do not do anything
//check if we are on single topic screen, right?
if (bp_is_group_forum_topic() && is_user_logged_in()) {
$topic_id = bp_forums_get_topic_id_from_slug($bp->action_variables[1]);
//get id from slug
$topic = get_topic($topic_id);
$group_id = $bp->groups->current_group->id;
//find activity id for this topic
$activity_id = bp_activity_get_activity_id(array('user_id' => $topic->poster_id, 'component' => $bp->groups->id, 'type' => "new_forum_topic", "item_id" => $group_id, 'secondary_item_id' => $topic_id));
//remove notification for new topic comments: easy
if (!empty($activity_id)) {
bp_core_delete_notifications_by_item_id($bp->loggedin_user->id, $activity_id, $bp->ac_notifier->id, 'new_activity_comment_' . $activity_id);
}
$posts = ac_notifier_get_forum_post_ids($topic_id);
if (!empty($posts)) {
//find all activities for the post
$activities = ac_notifier_get_activity_ids(array("item_id" => $group_id, "secondary_ids" => $posts, "component" => $bp->groups->id, "type" => "new_forum_post"));
//pass the array
foreach ((array) $activities as $ac_id) {
bp_core_delete_notifications_by_item_id($bp->loggedin_user->id, $ac_id, $bp->ac_notifier->id, 'new_activity_comment_' . $ac_id);
}
}
}
}
/**
* Catches requests to our extra RSS feeds and sets up the parameters needed
* to display the RSS feed.
*
* @since 1.0
*/
function bplf_catcher()
{
global $bp, $wp_query, $this_bp_feed;
// Individual member activity feeds
if (bp_is_activity_component() && bp_displayed_user_id() && bp_action_variable(0) && bp_action_variable(0) == 'feed') {
switch (bp_current_action()) {
// Individual member comment feed
// /members/username/activity/comments/feed
case 'comments':
if (!defined('BPLF_DISABLE_MEMBER_COMMENTS_FEED')) {
$this_bp_feed = 'member_comments';
}
break;
// Individual member blog post feed
// /members/username/activity/blogposts/feed
// Individual member blog post feed
// /members/username/activity/blogposts/feed
case 'blogposts':
if (!defined('BPLF_DISABLE_MEMBER_BLOG_POSTS_FEED')) {
$this_bp_feed = 'member_blog_posts';
}
break;
// Individual member activity update feed
// /members/username/activity/updates/feed
// Individual member activity update feed
// /members/username/activity/updates/feed
case 'updates':
if (!defined('BPLF_DISABLE_MEMBER_UPDATES_FEED')) {
$this_bp_feed = 'member_updates';
}
break;
// Individual member friendship conection feed
// /members/username/activity/friendships/feed
// Individual member friendship conection feed
// /members/username/activity/friendships/feed
case 'friendships':
if (!defined('BPLF_DISABLE_MEMBER_FRIENDSHIPS_FEED')) {
$this_bp_feed = 'friendships';
}
break;
// Individual member new forum topic feed
// /members/username/activity/forumtopics/feed
// Individual member new forum topic feed
// /members/username/activity/forumtopics/feed
case 'forumtopics':
if (!defined('BPLF_DISABLE_MEMBER_TOPICS_FEED')) {
$this_bp_feed = 'member_topics';
}
break;
// Individual member forum reply feed
// /members/username/activity/forumreplies/feed
// Individual member forum reply feed
// /members/username/activity/forumreplies/feed
case 'forumreplies':
if (!defined('BPLF_DISABLE_MEMBER_REPLIES_FEED')) {
$this_bp_feed = 'member_replies';
}
break;
// Individual member forum activity feed
// /members/username/activity/forums/feed
// Individual member forum activity feed
// /members/username/activity/forums/feed
case 'forums':
if (!defined('BPLF_DISABLE_MEMBER_FORUMS_FEED')) {
$this_bp_feed = 'member_forums';
}
break;
}
}
// Group activity feeds
if (bp_is_groups_component() && isset($bp->groups->current_group->id) && bp_action_variable(0) == 'feed') {
switch (bp_current_action()) {
// Group activity updates
// /groups/groupname/updates/feed
case 'updates':
if (!defined('BPLF_DISABLE_GROUP_UPDATES_FEED')) {
$this_bp_feed = 'group_updates';
}
break;
// New group forum topics
// /groups/groupname/forumtopics/feed
// New group forum topics
// /groups/groupname/forumtopics/feed
case 'forumtopics':
if (!defined('BPLF_DISABLE_GROUP_TOPICS_FEED')) {
$this_bp_feed = 'group_topics';
}
break;
// New group forum replies
// /groups/groupname/forumreplies/feed
// New group forum replies
// /groups/groupname/forumreplies/feed
case 'forumreplies':
if (!defined('BPLF_DISABLE_GROUP_REPLIES_FEED')) {
$this_bp_feed = 'group_replies';
}
break;
// Group forum activity
// /groups/groupname/forums/feed
// Group forum activity
// /groups/groupname/forums/feed
case 'forums':
if (!defined('BPLF_DISABLE_GROUP_FORUMS_FEED')) {
$this_bp_feed = 'group_forums';
}
break;
// Group membership activity
// /groups/groupname/membership/feed
// Group membership activity
// /groups/groupname/membership/feed
case 'membership':
if (!defined('BPLF_DISABLE_GROUP_MEMBERSHIP_FEED')) {
$this_bp_feed = 'group_membership';
}
break;
}
}
// Individual forum topic feeds
// /groups/groupname/forum/topic/topicslug/feed
if (bp_is_groups_component() && bp_current_action() == 'forum' && bp_action_variable(0) == 'topic' && bp_action_variable(1) && bp_action_variable(2) == 'feed') {
global $bplf_topic, $bplf_topic_posts;
if (!defined('BPLF_DISABLE_INDIVIDUAL_TOPIC_FEED')) {
$topic_id = bp_forums_get_topic_id_from_slug(bp_action_variable(1));
$bplf_topic = bp_forums_get_topic_details($topic_id);
$topic_args = array('per_page' => 50, 'max' => 50, 'order' => 'ASC');
$topic_args = apply_filters('bp_lotsa_feeds_topic_feed_args', $topic_args);
extract($topic_args);
$bplf_topic_posts = new BP_Forums_Template_Topic($topic_id, $per_page, $max, $order);
$this_bp_feed = 'forum_topic';
}
}
$this_bp_feed = apply_filters('bplf_which_feed', $this_bp_feed);
if (!$this_bp_feed) {
return false;
}
$wp_query->is_404 = false;
status_header(200);
include_once apply_filters('bplf_feed_template', dirname(__FILE__) . '/feed-template.php');
die;
}
private function get_forum_arr_pos()
{
global $bp, $forum_template;
$topic_slug = $bp->action_variables[1];
$topic_id = bp_forums_get_topic_id_from_slug($topic_slug);
for ($i = 0; $i <= count($forum_template->topics); $i++) {
if ($topic_id == $forum_template->topics[$i]->topic_id) {
$array_pos = $i;
}
}
return $array_pos;
}
