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<?php
//new shortcodes first
// then versions of bbpress ones with filtering
//******************** NEW SHORTCODES ***************
add_shortcode('list-pg-users', 'list_pg_users');
add_shortcode('pg-single-forum', 'pg_single_forum');
add_shortcode('pg-single-topic', 'pg_display_topic');
add_shortcode('pg-single-reply', 'pg_display_reply');
function list_pg_users ($attr) {
global $rpg_groups ;
$users= get_users() ;
if ( !empty( $attr['group'] ) ) {
//we have a group name !
$content=$attr['group'] ;
foreach ( $rpg_groups as $group => $details ){
if ($details == $content) {
echo '<b>'.$details.'</b>';
echo '<ul>' ;
foreach ( $users as $user ) {
$groupcheck=get_user_meta( $user->ID, 'private_group',true);
if ($groupcheck == $group) echo '<li>'.esc_html( $user->display_name ).'</li>' ;
}
echo '</ul>' ;
}
}
}
else {
// we don't have a group name, so show all !
foreach ( $rpg_groups as $group => $details ){
if ($details == '') $details = $group.' - no name' ;
echo '<b>'.$details.'</b>';
echo '<ul>' ;
foreach ( $users as $user ) {
$groupcheck=get_user_meta( $user->ID, 'private_group',true);
if ($groupcheck == $group) echo '<li>'.esc_html( $user->display_name ).'</li>' ;
}
echo '</ul>' ;
}
}
}
//*********************** NEW PG VERSIONS OF EXISTING SHORTCODES *****************
/**
* Display the contents of a specific forum ID in an output buffer
* and return to ensure that post/page contents are displayed first.
*
* @since bbPress (r3031)
*
* @param array $attr
* @param string $content
* @uses get_template_part()
* @uses bbp_single_forum_description()
* @return string
*/
function pg_single_forum( $attr, $content = '' ) {
// Sanity check required info
if ( !empty( $content ) || ( empty( $attr['id'] ) || !is_numeric( $attr['id'] ) ) )
return $content;
// Set passed attribute to $forum_id for clarity
$forum_id = bbpress()->current_forum_id = $attr['id'];
// Bail if ID passed is not a forum
if ( !bbp_is_forum( $forum_id ) )
return $content;
// Start output buffer
pg_start( 'bbp_single_forum' );
//check if pg user cannot view forum
if (!private_groups_can_user_view_post_id($forum_id)) {
if (!empty($attr['message'])) {
echo $attr['message'] ;
}
return pg_end() ;
}
// Check forum caps
if ( bbp_user_can_view_forum( array( 'forum_id' => $forum_id ) ) ) {
bbp_get_template_part( 'content', 'single-forum' );
// Forum is private and user does not have caps
} elseif ( bbp_is_forum_private( $forum_id, false ) ) {
bbp_get_template_part( 'feedback', 'no-access' );
}
// Return contents of output buffer
return pg_end();
}
/**
* Display the contents of a specific topic ID in an output buffer
* and return to ensure that post/page contents are displayed first.
*
* @since bbPress (r3031)
*
* @param array $attr
* @param string $content
* @uses get_template_part()
* @return string
*/
function pg_display_topic( $attr, $content = '' ) {
// Sanity check required info
if ( !empty( $content ) || ( empty( $attr['id'] ) || !is_numeric( $attr['id'] ) ) )
return $content;
// Unset globals
pg_unset_globals();
// Set passed attribute to $forum_id for clarity
$topic_id = bbpress()->current_topic_id = $attr['id'];
$forum_id = bbp_get_topic_forum_id( $topic_id );
// Bail if ID passed is not a topic
if ( !bbp_is_topic( $topic_id ) )
return $content;
// Reset the queries if not in theme compat
if ( !bbp_is_theme_compat_active() ) {
$bbp = bbpress();
// Reset necessary forum_query attributes for topics loop to function
$bbp->forum_query->query_vars['post_type'] = bbp_get_forum_post_type();
$bbp->forum_query->in_the_loop = true;
$bbp->forum_query->post = get_post( $forum_id );
// Reset necessary topic_query attributes for topics loop to function
$bbp->topic_query->query_vars['post_type'] = bbp_get_topic_post_type();
$bbp->topic_query->in_the_loop = true;
$bbp->topic_query->post = get_post( $topic_id );
}
// Start output buffer
pg_start( 'bbp_single_topic' );
//check if pg user cannot view post
$post_id = $attr['id'] ;
$post_type = get_post_type( $post_id ) ;
$forum_id = private_groups_get_forum_id_from_post_id($post_id, $post_type );
if (!private_groups_can_user_view_post_id($forum_id) || topic_permissions_check ($post_id) == false) {
if (!empty($attr['message'])) {
echo $attr['message'] ;
}
return pg_end() ;
}
// Check forum caps
if ( bbp_user_can_view_forum( array( 'forum_id' => $forum_id ) ) ) {
bbp_get_template_part( 'content', 'single-topic' );
// Forum is private and user does not have caps
} elseif ( bbp_is_forum_private( $forum_id, false ) ) {
bbp_get_template_part( 'feedback', 'no-access' );
}
// Return contents of output buffer
return pg_end();
}
/**
* Display the contents of a specific reply ID in an output buffer
* and return to ensure that post/page contents are displayed first.
*
* @since bbPress (r3031)
*
* @param array $attr
* @param string $content
* @uses get_template_part()
* @return string
*/
function pg_display_reply( $attr, $content = '' ) {
// Sanity check required info
if ( !empty( $content ) || ( empty( $attr['id'] ) || !is_numeric( $attr['id'] ) ) )
return $content;
// Unset globals
pg_unset_globals();
// Set passed attribute to $reply_id for clarity
$reply_id = bbpress()->current_reply_id = $attr['id'];
$forum_id = bbp_get_reply_forum_id( $reply_id );
// Bail if ID passed is not a reply
if ( !bbp_is_reply( $reply_id ) )
return $content;
// Reset the queries if not in theme compat
if ( !bbp_is_theme_compat_active() ) {
$bbp = bbpress();
// Reset necessary forum_query attributes for replys loop to function
$bbp->forum_query->query_vars['post_type'] = bbp_get_forum_post_type();
$bbp->forum_query->in_the_loop = true;
$bbp->forum_query->post = get_post( $forum_id );
// Reset necessary reply_query attributes for replys loop to function
$bbp->reply_query->query_vars['post_type'] = bbp_get_reply_post_type();
$bbp->reply_query->in_the_loop = true;
$bbp->reply_query->post = get_post( $reply_id );
}
// Start output buffer
pg_start( 'bbp_single_reply' );
//check if pg user cannot view post
$post_type = get_post_type( $reply_id ) ;
$forum_id = private_groups_get_forum_id_from_post_id($reply_id, $post_type );
if (!private_groups_can_user_view_post_id($forum_id) || topic_permissions_check ($reply_id) == false) {
if (!empty($attr['message'])) {
echo $attr['message'] ;
}
return pg_end() ;
}
// Check forum caps
if ( bbp_user_can_view_forum( array( 'forum_id' => $forum_id ) ) ) {
bbp_get_template_part( 'content', 'single-reply' );
// Forum is private and user does not have caps
} elseif ( bbp_is_forum_private( $forum_id, false ) ) {
bbp_get_template_part( 'feedback', 'no-access' );
}
// Return contents of output buffer
return pg_end();
}
//*********************** START END UNSET PG VERSIONS *****************
function pg_start( $query_name = '' ) {
// Set query name
bbp_set_query_name( $query_name );
// Start output buffer
ob_start();
}
function pg_end() {
// Unset globals
pg_unset_globals();
// Reset the query name
bbp_reset_query_name();
// Return and flush the output buffer
return ob_get_clean();
}
function pg_unset_globals() {
$bbp = bbpress();
// Unset global queries
$bbp->forum_query = new WP_Query();
$bbp->topic_query = new WP_Query();
$bbp->reply_query = new WP_Query();
$bbp->search_query = new WP_Query();
// Unset global ID's
$bbp->current_view_id = 0;
$bbp->current_forum_id = 0;
$bbp->current_topic_id = 0;
$bbp->current_reply_id = 0;
$bbp->current_topic_tag_id = 0;
// Reset the post data
wp_reset_postdata();
}