/**
* taxonomy-forum.php
*
* This is the template for Forums (forum taxonomy) when using
* the Sentient theme.
*
* To modify this template:
* - Create a groups-forums subfolder in your theme's root folder.
* - Copy this file there and adjust it as desired.
*
* @author itthinx
*/
function gf_sentient_forum_head()
{
// title & New Topic link
if (is_tax()) {
global $wp_query;
if ($forum = $wp_query->get_queried_object()) {
if ($forum && !is_wp_error($forum)) {
echo '<header class="forum_header">';
echo sprintf('<h1 class="forum-title %s">%s</h1>', $forum->slug, wp_strip_all_tags($forum->name));
echo '</header>';
echo '<br/>';
$user_id = get_current_user_id();
if (Groups_Forums::user_can_post($user_id, $forum->term_id)) {
$edit_topic_post_id = Groups_Options::get_option('groups-forums-edit-topic-post-id', null);
if ($edit_topic_post_id) {
$link = add_query_arg('forum_id', $forum->term_id, get_permalink($edit_topic_post_id));
echo '<div class="new-topic">';
echo sprintf('<a href="%s">%s</a>', $link, __('Post a new Topic', GROUPS_FORUMS_PLUGIN_DOMAIN));
echo '</div>';
echo '<br/>';
}
}
}
}
}
}
{
return false !== get_user_by("id", $user_id);
}
}
/**
* Load core :
*/
require_once GROUPS_CORE_LIB . '/class-groups-utility.php';
// options
require_once GROUPS_CORE_LIB . '/class-groups-options.php';
// plugin control: activation, deactivation, ...
require_once GROUPS_CORE_LIB . '/class-groups-controller.php';
// admin
if (is_admin()) {
require_once GROUPS_ADMIN_LIB . '/class-groups-admin.php';
if (Groups_Options::get_option(GROUPS_SHOW_IN_USER_PROFILE, GROUPS_SHOW_IN_USER_PROFILE_DEFAULT)) {
require_once GROUPS_ADMIN_LIB . '/class-groups-admin-user-profile.php';
}
require_once GROUPS_ADMIN_LIB . '/class-groups-admin-users.php';
require_once GROUPS_ADMIN_LIB . '/class-groups-admin-posts.php';
require_once GROUPS_ADMIN_LIB . '/class-groups-admin-post-columns.php';
}
// help
if (is_admin()) {
require_once GROUPS_CORE_LIB . '/class-groups-help.php';
}
require_once GROUPS_CORE_LIB . '/class-groups-capability.php';
require_once GROUPS_CORE_LIB . '/class-groups-group.php';
require_once GROUPS_CORE_LIB . '/class-groups-group-capability.php';
require_once GROUPS_CORE_LIB . '/class-groups-user.php';
require_once GROUPS_CORE_LIB . '/class-groups-user-capability.php';
function groups_network_admin_options()
{
if (!current_user_can(GROUPS_ADMINISTER_OPTIONS)) {
wp_die(__('Access denied.', GROUPS_PLUGIN_DOMAIN));
}
echo '<div>' . '<h2>' . __('Groups network options', GROUPS_PLUGIN_DOMAIN) . '</h2>' . '</div>';
// handle options form submission
if (isset($_POST['submit'])) {
if (wp_verify_nonce($_POST[GROUPS_ADMIN_OPTIONS_NONCE], 'admin')) {
// delete data
if (!empty($_POST['delete-data'])) {
Groups_Options::update_option('groups_network_delete_data', true);
} else {
Groups_Options::update_option('groups_network_delete_data', false);
}
}
}
$delete_data = Groups_Options::get_option('groups_network_delete_data', false);
// options form
echo '<form action="" name="options" method="post">' . '<div>' . '<h3>' . __('Network deactivation and data persistence', GROUPS_PLUGIN_DOMAIN) . '</h3>' . '<p>' . '<input name="delete-data" type="checkbox" ' . ($delete_data ? 'checked="checked"' : '') . '/>' . '<label for="delete-data">' . __('Delete all Groups plugin data for ALL sites on network deactivation', GROUPS_PLUGIN_DOMAIN) . '</label>' . '</p>' . '<p class="description warning">' . __('CAUTION: If this option is active while the plugin is deactivated, ALL plugin settings and data will be DELETED for <strong>all sites</strong>. If you are going to use this option, now would be a good time to make a backup. By enabling this option you agree to be solely responsible for any loss of data or any other consequences thereof.', GROUPS_PLUGIN_DOMAIN) . '</p>' . '<p>' . wp_nonce_field('admin', GROUPS_ADMIN_OPTIONS_NONCE, true, false) . '<input type="submit" name="submit" value="' . __('Save', GROUPS_PLUGIN_DOMAIN) . '"/>' . '</p>' . '</div>' . '</form>';
Groups_Help::footer();
}
/**
* Save capabilities for attachment post type (Media).
* When multiple attachments are saved, this is called once for each.
* @param array $post post data
* @param array $attachment attachment field data
* @return array
*/
public static function attachment_fields_to_save($post, $attachment)
{
$post_types_option = Groups_Options::get_option(Groups_Post_Access::POST_TYPES, array());
if (!isset($post_types_option['attachment']['add_meta_box']) || $post_types_option['attachment']['add_meta_box']) {
if (current_user_can('edit_attachment')) {
Groups_Post_Access::delete($post['ID'], null);
if (!empty($attachment[self::CAPABILITY])) {
foreach ($attachment[self::CAPABILITY] as $capability_id) {
if ($capability = Groups_Capability::read($capability_id)) {
Groups_Post_Access::create(array('post_id' => $post['ID'], 'capability' => $capability->capability));
}
}
}
}
}
return $post;
}
/**
* Plugin deactivation cleanup.
* @param $drop overrides the groups_delete_data option, default is false
*/
private static function cleanup($drop = false)
{
global $wpdb, $wp_roles;
$delete_data = Groups_Options::get_option('groups_delete_data', false);
if ($delete_data || $drop) {
foreach ($wp_roles->role_objects as $role) {
$role->remove_cap(GROUPS_ACCESS_GROUPS);
$role->remove_cap(GROUPS_ADMINISTER_GROUPS);
$role->remove_cap(GROUPS_ADMINISTER_OPTIONS);
}
$wpdb->query('DROP TABLE IF EXISTS ' . _groups_get_tablename('group'));
$wpdb->query('DROP TABLE IF EXISTS ' . _groups_get_tablename('capability'));
$wpdb->query('DROP TABLE IF EXISTS ' . _groups_get_tablename('user_group'));
$wpdb->query('DROP TABLE IF EXISTS ' . _groups_get_tablename('user_capability'));
$wpdb->query('DROP TABLE IF EXISTS ' . _groups_get_tablename('group_capability'));
Groups_Options::flush_options();
delete_option(GROUPS_ADMINISTRATOR_ACCESS_OVERRIDE);
delete_option('groups_plugin_version');
delete_option('groups_delete_data');
}
}
/**
* Handles redirection.
*/
public static function wp()
{
global $wp_query;
$is_restricted_term = false;
if (class_exists('Groups_Options') && class_exists('Groups_Restrict_Categories')) {
$redirect_restricted_terms = Groups_Options::get_option('groups-404-redirect-restricted-terms', false);
if ($redirect_restricted_terms) {
$is_term = $wp_query->is_category || $wp_query->is_tag || $wp_query->is_tax;
if ($is_term) {
$restricted_term_ids = Groups_Restrict_Categories::get_user_restricted_term_ids(get_current_user_id());
$term_id = $wp_query->get_queried_object_id();
if (in_array($term_id, $restricted_term_ids)) {
$is_restricted_term = true;
}
}
}
}
if ($wp_query->is_404 || $is_restricted_term) {
if (self::groups_is_active()) {
$redirect_to = Groups_Options::get_option('groups-404-redirect-to', 'post');
$post_id = Groups_Options::get_option('groups-404-redirect-post-id', '');
$redirect_status = intval(Groups_Options::get_option('groups-404-redirect-status', '301'));
$current_url = (is_ssl() ? 'https://' : 'http://') . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
$current_post_id = url_to_postid($current_url);
if (!$current_post_id) {
$current_post_id = $wp_query->get_queried_object_id();
}
if (!$current_post_id) {
require_once 'groups-404-url-to-postid.php';
$current_post_id = groups_404_url_to_postid($current_url);
}
if ($current_post_id) {
$is_restricted_by_term = false;
if (class_exists('Groups_Restrict_Categories') && method_exists('Groups_Restrict_Categories', 'user_can_read')) {
$is_restricted_by_term = !Groups_Restrict_Categories::user_can_read($current_post_id);
}
if (!Groups_Post_Access::user_can_read_post($current_post_id, get_current_user_id()) || $is_restricted_by_term || $is_restricted_term) {
switch ($redirect_to) {
case 'login':
if (!is_user_logged_in()) {
wp_redirect(wp_login_url($current_url), $redirect_status);
exit;
} else {
// If the user is already logged in, we can't
// redirect to the WordPress login again,
// we either send them to the home page, or
// to the page indicated in the settings.
if (empty($post_id)) {
wp_redirect(get_home_url(), $redirect_status);
} else {
$post_id = apply_filters('groups_404_redirect_post_id', $post_id, $current_post_id, $current_url);
if ($post_id != $current_post_id) {
wp_redirect(get_permalink($post_id), $redirect_status);
} else {
return;
}
}
exit;
}
default:
// 'post'
if (empty($post_id)) {
wp_redirect(get_home_url(), $redirect_status);
} else {
$post_id = apply_filters('groups_404_redirect_post_id', $post_id, $current_post_id, $current_url);
if ($post_id != $current_post_id) {
wp_redirect(get_permalink($post_id), $redirect_status);
} else {
return;
}
}
exit;
}
}
}
}
}
}
/**
* @return array of valid read capabilities for the current or given user
*/
public static function get_valid_read_caps_for_user($user_id = null)
{
$result = array();
$user = new Groups_User($user_id === null ? get_current_user_id() : $user_id);
$valid_read_caps = Groups_Options::get_option(Groups_Post_Access::READ_POST_CAPABILITIES, array(Groups_Post_Access::READ_POST_CAPABILITY));
foreach ($valid_read_caps as $valid_read_cap) {
if ($capability = Groups_Capability::read_by_capability($valid_read_cap)) {
if ($user->can($capability->capability)) {
$result[] = $valid_read_cap;
}
}
}
return $result;
}
/**
* Renders custom column content.
*
* @param string $column_name
* @param int $post_id
* @return string custom column content
*/
public static function custom_column($column_name, $post_id)
{
$output = '';
switch ($column_name) {
case self::CAPABILITIES:
$read_caps = get_post_meta($post_id, Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ_POST_CAPABILITY);
$valid_read_caps = Groups_Options::get_option(Groups_Post_Access::READ_POST_CAPABILITIES, array(Groups_Post_Access::READ_POST_CAPABILITY));
if (count($valid_read_caps) > 0) {
sort($valid_read_caps);
$output = '<ul>';
foreach ($valid_read_caps as $valid_read_cap) {
if ($capability = Groups_Capability::read_by_capability($valid_read_cap)) {
if (in_array($valid_read_cap, $read_caps)) {
$output .= '<li>';
$output .= wp_strip_all_tags($capability->capability);
$output .= '</li>';
}
}
}
$output .= '</ul>';
} else {
$output .= '';
}
break;
}
echo $output;
}
*
* @author itthinx
*/
get_header();
echo '<div id="primary" class="content-area forum">';
echo '<main id="main" class="site-main" role="main">';
// title & New Topic link
if (is_tax()) {
global $wp_query;
if ($forum = $wp_query->get_queried_object()) {
if ($forum && !is_wp_error($forum)) {
echo sprintf('<h1 class="forum-title %s">%s</h1>', $forum->slug, wp_strip_all_tags($forum->name));
echo '<br/>';
$user_id = get_current_user_id();
if (Groups_Forums::user_can_post($user_id, $forum->term_id)) {
$edit_topic_post_id = Groups_Options::get_option('groups-forums-edit-topic-post-id', null);
if ($edit_topic_post_id) {
$link = add_query_arg('forum_id', $forum->term_id, get_permalink($edit_topic_post_id));
echo '<div class="new-topic">';
echo sprintf('<a href="%s">%s</a>', $link, __('Post a new Topic', GROUPS_FORUMS_PLUGIN_DOMAIN));
echo '</div>';
echo '<br/>';
}
}
}
}
}
// forum topics
while (have_posts()) {
the_post();
get_template_part('template-parts/content', get_post_format());
/**
* Query modifier to take the selected access restriction capability into
* account.
*
* @param WP_Query $query query object passed by reference
*/
public static function parse_query(&$query)
{
global $pagenow;
if (is_admin()) {
if ($pagenow == 'edit.php') {
// check that we're on the right screen
$post_type = isset($_GET['post_type']) ? $_GET['post_type'] : 'post';
$post_types_option = Groups_Options::get_option(Groups_Post_Access::POST_TYPES, array());
if (!isset($post_types_option[$post_type]['add_meta_box']) || $post_types_option[$post_type]['add_meta_box']) {
if (!empty($_GET[Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ_POST_CAPABILITY]) && is_array($_GET[Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ_POST_CAPABILITY])) {
$include_unrestricted = false;
if (in_array(self::NOT_RESTRICTED, $_GET[Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ_POST_CAPABILITY])) {
$include_unrestricted = true;
}
$capabilities = array();
foreach ($_GET[Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ_POST_CAPABILITY] as $capability) {
if (Groups_Capability::read_by_capability($capability)) {
$capabilities[] = $capability;
}
}
if (!empty($capabilities)) {
if ($include_unrestricted) {
// meta_query does not handle a conjunction
// on the same meta field correctly
// (at least not up to WordPress 3.7.1)
// $query->query_vars['meta_query'] = array (
// 'relation' => 'OR',
// array (
// 'key' => Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ_POST_CAPABILITY,
// 'value' => $capabilities,
// 'compare' => 'IN'
// ),
// array (
// 'key' => Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ_POST_CAPABILITY,
// 'compare' => 'NOT EXISTS'
// )
// );
// we'll limit it to show just unrestricted entries
// until the above is solved
$query->query_vars['meta_query'] = array(array('key' => Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ_POST_CAPABILITY, 'compare' => 'NOT EXISTS'));
} else {
$query->query_vars['meta_query'] = array(array('key' => Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ_POST_CAPABILITY, 'value' => $capabilities, 'compare' => 'IN'));
}
} else {
if ($include_unrestricted) {
$query->query_vars['meta_query'] = array(array('key' => Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ_POST_CAPABILITY, 'compare' => 'NOT EXISTS'));
}
}
}
}
}
}
}
/**
* Admin menu.
*/
public static function admin_menu()
{
include_once GROUPS_ADMIN_LIB . '/groups-admin-groups.php';
include_once GROUPS_ADMIN_LIB . '/groups-admin-capabilities.php';
include_once GROUPS_ADMIN_LIB . '/groups-admin-options.php';
$pages = array();
// main
$page = add_menu_page(__('Groups', GROUPS_PLUGIN_DOMAIN), __('Groups', GROUPS_PLUGIN_DOMAIN), GROUPS_ADMINISTER_GROUPS, 'groups-admin', apply_filters('groups_add_menu_page_function', 'groups_admin_groups'), GROUPS_PLUGIN_URL . '/images/groups.png');
$pages[] = $page;
add_action('admin_print_styles-' . $page, array(__CLASS__, 'admin_print_styles'));
add_action('admin_print_scripts-' . $page, array(__CLASS__, 'admin_print_scripts'));
$show_tree_view = Groups_Options::get_option(GROUPS_SHOW_TREE_VIEW, GROUPS_SHOW_TREE_VIEW_DEFAULT);
if ($show_tree_view) {
include_once GROUPS_ADMIN_LIB . '/groups-admin-tree-view.php';
$page = add_submenu_page('groups-admin', __('Tree', GROUPS_PLUGIN_DOMAIN), __('Tree', GROUPS_PLUGIN_DOMAIN), GROUPS_ACCESS_GROUPS, 'groups-admin-tree-view', apply_filters('groups_add_submenu_page_function', 'groups_admin_tree_view'));
$pages[] = $page;
add_action('admin_print_styles-' . $page, array(__CLASS__, 'admin_print_styles'));
add_action('admin_print_scripts-' . $page, array(__CLASS__, 'admin_print_scripts'));
}
// capabilities
$page = add_submenu_page('groups-admin', __('Groups Capabilities', GROUPS_PLUGIN_DOMAIN), __('Capabilities', GROUPS_PLUGIN_DOMAIN), GROUPS_ADMINISTER_GROUPS, 'groups-admin-capabilities', apply_filters('groups_add_submenu_page_function', 'groups_admin_capabilities'));
$pages[] = $page;
add_action('admin_print_styles-' . $page, array(__CLASS__, 'admin_print_styles'));
add_action('admin_print_scripts-' . $page, array(__CLASS__, 'admin_print_scripts'));
// options
$page = add_submenu_page('groups-admin', __('Groups options', GROUPS_PLUGIN_DOMAIN), __('Options', GROUPS_PLUGIN_DOMAIN), GROUPS_ADMINISTER_OPTIONS, 'groups-admin-options', apply_filters('groups_add_submenu_page_function', 'groups_admin_options'));
$pages[] = $page;
add_action('admin_print_styles-' . $page, array(__CLASS__, 'admin_print_styles'));
add_action('admin_print_scripts-' . $page, array(__CLASS__, 'admin_print_scripts'));
do_action('groups_admin_menu', $pages);
}
/**
* Admin menu.
*/
public static function admin_menu()
{
include_once GROUPS_ADMIN_LIB . '/groups-admin-groups.php';
include_once GROUPS_ADMIN_LIB . '/groups-admin-capabilities.php';
include_once GROUPS_ADMIN_LIB . '/groups-admin-options.php';
$pages = array();
// main
$page = add_menu_page(_x('Groups', 'page-title', GROUPS_PLUGIN_DOMAIN), _x('Groups', 'menu-title', GROUPS_PLUGIN_DOMAIN), GROUPS_ADMINISTER_GROUPS, 'groups-admin', apply_filters('groups_add_menu_page_function', 'groups_admin_groups'), GROUPS_PLUGIN_URL . '/images/groups.png', self::MENU_POSITION);
$pages[] = $page;
add_action('admin_print_styles-' . $page, array(__CLASS__, 'admin_print_styles'));
add_action('admin_print_scripts-' . $page, array(__CLASS__, 'admin_print_scripts'));
if (isset($_POST[GROUPS_ADMIN_OPTIONS_NONCE]) && wp_verify_nonce($_POST[GROUPS_ADMIN_OPTIONS_NONCE], 'admin')) {
$show_tree_view = !empty($_POST[GROUPS_SHOW_TREE_VIEW]);
} else {
$show_tree_view = Groups_Options::get_option(GROUPS_SHOW_TREE_VIEW, GROUPS_SHOW_TREE_VIEW_DEFAULT);
}
if ($show_tree_view) {
include_once GROUPS_ADMIN_LIB . '/groups-admin-tree-view.php';
$page = add_submenu_page('groups-admin', __('Tree', GROUPS_PLUGIN_DOMAIN), __('Tree', GROUPS_PLUGIN_DOMAIN), GROUPS_ACCESS_GROUPS, 'groups-admin-tree-view', apply_filters('groups_add_submenu_page_function', 'groups_admin_tree_view'));
$pages[] = $page;
add_action('admin_print_styles-' . $page, array(__CLASS__, 'admin_print_styles'));
add_action('admin_print_scripts-' . $page, array(__CLASS__, 'admin_print_scripts'));
}
// capabilities
$page = add_submenu_page('groups-admin', __('Groups Capabilities', GROUPS_PLUGIN_DOMAIN), __('Capabilities', GROUPS_PLUGIN_DOMAIN), GROUPS_ADMINISTER_GROUPS, 'groups-admin-capabilities', apply_filters('groups_add_submenu_page_function', 'groups_admin_capabilities'));
$pages[] = $page;
add_action('admin_print_styles-' . $page, array(__CLASS__, 'admin_print_styles'));
add_action('admin_print_scripts-' . $page, array(__CLASS__, 'admin_print_scripts'));
// options
$page = add_submenu_page('groups-admin', __('Groups options', GROUPS_PLUGIN_DOMAIN), __('Options', GROUPS_PLUGIN_DOMAIN), GROUPS_ADMINISTER_OPTIONS, 'groups-admin-options', apply_filters('groups_add_submenu_page_function', 'groups_admin_options'));
$pages[] = $page;
add_action('admin_print_styles-' . $page, array(__CLASS__, 'admin_print_styles'));
add_action('admin_print_scripts-' . $page, array(__CLASS__, 'admin_print_scripts'));
do_action('groups_admin_menu', $pages);
}
