component ) )
die( __( 'ERROR: The item you are trying to reply to cannot be found, or it has been deleted.', 'buddypress' ) );
// @todo: Check if user is allowed to create new activity items
// if ( ! current_user_can( 'bp_new_activity' ) )
if ( ! is_super_admin() )
die( '-1' );
// Add new activity comment
$new_activity_id = bp_activity_new_comment( array(
'activity_id' => $root_id, // ID of the root activity item
'content' => $_REQUEST['content'],
'parent_id' => $parent_id, // ID of a parent comment
) );
// Fetch the new activity item, as we need it to create table markup to return
$new_activity = new BP_Activity_Activity( $new_activity_id );
// This needs to be set for the BP_Activity_List_Table constructor to work
set_current_screen( 'toplevel_page_bp-activity' );
// Set up an output buffer
ob_start();
$list_table = new BP_Activity_List_Table();
$list_table->single_row( (array) $new_activity );
// Get table markup
$response = array(
'data' => ob_get_contents(),
'id' => $new_activity_id,
'position' => -1,
'what' => 'bp_activity',
);
ob_end_clean();
// Send response
$r = new WP_Ajax_Response();
$r->add( $response );
$r->send();
exit();
}
add_action( 'wp_ajax_bp-activity-admin-reply', 'bp_activity_admin_reply' );
/**
* Handle save/update of screen options for the Activity component admin screen
*
* @param string $value Will always be false unless another plugin filters it first.
* @param string $option Screen option name
* @param string $new_value Screen option form value
* @return string Option value. False to abandon update.
* @since 1.6
*/
function bp_activity_admin_screen_options( $value, $option, $new_value ) {
if ( 'toplevel_page_bp_activity_per_page' != $option && 'toplevel_page_bp_activity_network_per_page' != $option )
return $value;
// Per page
$new_value = (int) $new_value;
if ( $new_value < 1 || $new_value > 999 )
return $value;
return $new_value;
}
/**
* Hide the advanced edit meta boxes by default, so we don't clutter the scren.
*
* @param WP_Screen $screen Screen identifier
* @return array Hidden Meta Boxes
* @since 1.0
*/
function bp_activity_admin_edit_hidden_metaboxes( $hidden, $screen ) {
if ( empty( $screen->id ) || 'toplevel_page_bp-activity' != $screen->id && 'toplevel_page_bp-activity_network' != $screen->id )
return $hidden;
// Hide the primary link meta box by default
$hidden = array_merge( (array) $hidden, array( 'bp_activity_itemids', 'bp_activity_link', 'bp_activity_type', 'bp_activity_userid', ) );
return apply_filters( 'bp_hide_meta_boxes', array_unique( $hidden ), $screen );
}
add_filter( 'default_hidden_meta_boxes', 'bp_activity_admin_edit_hidden_metaboxes', 10, 2 );
/**
* Set up the admin page before any output is sent. Register contextual help and screen options for this admin page.
*
* @global object $bp BuddyPress global settings
* @global BP_Activity_List_Table $bp_activity_list_table Activity screen list table
* @since 1.6
*/
function bp_activity_admin_load() {
global $bp, $bp_activity_list_table;
// Decide whether to load the dev version of the CSS and JavaScript
$dev = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? 'dev.' : '';
// Decide whether to load the index or edit screen
$doaction = ! empty( $_REQUEST['action'] ) ? $_REQUEST['action'] : '';
// Call an action for plugins to hook in early
do_action( 'bp_activity_admin_load', $doaction );
// Edit screen
if ( 'edit' == $doaction && ! empty( $_GET['aid'] ) ) {
// columns screen option
add_screen_option( 'layout_columns', array( 'default' => 2, 'max' => 2, ) );
get_current_screen()->add_help_tab( array(
'id' => 'bp-activity-edit-overview',
'title' => __( 'Overview', 'buddypress' ),
'content' =>
'
' . __( 'You edit activities made on your site similar to the way you edit a comment. This is useful if you need to change which page the activity links to, or when you notice that the author has made a typographical error.', 'buddypress' ) . '
' .
'
' . __( 'The two big editing areas for the activity title and content are fixed in place, but you can reposition all the other boxes using drag and drop, and can minimize or expand them by clicking the title bar of each box. Use the Screen Options tab to unhide more boxes (Primary Item/Secondary Item, Link, Type, Author ID) or to choose a 1- or 2-column layout for this screen.', 'buddypress' ) . '
' .
'
' . __( 'You can also moderate the activity from this screen using the Status box, where you can also change the timestamp of the activity.', 'buddypress' ) . '
' . __( 'Primary Item/Secondary Item - These identify the object that created the activity. For example, the fields could reference a comment left on a specific site. Some types of activity may only use one, or none, of these fields.', 'buddypress' ) . '
' .
'
' . __( 'Link - Activity generated by blog posts and comments, forum topics and replies, and some plugins, uses the link field for a permalink back to the content item. Some types of activity may not use this field, even if it has been set.', 'buddypress' ) . '
' .
'
' . __( 'Type - Each distinct kind of activity has its own type. For example, created_group is used when a group is created and joined_group is used when a user joins a group.', 'buddypress' ) . '
' .
'
' . __( 'For information about when and how BuddyPress uses all of these settings, see the Managing Activity link in the panel to the side.', 'buddypress' ) . '
' . __( 'You can manage activities made on your site similar to the way you manage comments and other content. This screen is customizable in the same ways as other management screens, and you can act on activities using the on-hover action links or the Bulk Actions.', 'buddypress' ) . '
' .
'
' . __( 'There are many different types of activities. Some are generated automatically by BuddyPress and other plugins, and some are entered directly by a user in the form of status update. To help manage the different activity types, use the filter dropdown box to switch between them.', 'buddypress' ) . '
' . __( 'In the Activity column, above each activity it says “Submitted on,” followed by the date and time the activity item was generated on your site. Clicking on the date/time link will take you to that activity on your live site. Hovering over any activity gives you options to reply, edit, spam mark, or delete that activity.', 'buddypress' ) . '
' .
'
' . __( "In the In Response To column, if the activity was in reply to another activity, it shows that activity's author's picture and name, and a link to that activity on your live site. If there is a small bubble, the number in it shows how many other activities are related to this one; these are usually comments. Clicking the bubble will filter the activity screen to show only related activity items.", 'buddypress' ) . '
';
$messages[] = $error_msg;
}
}
if ( $spammed > 0 )
$messages[] = sprintf( _n( '%s activity has been successfully spammed.', '%s activity items have been successfully spammed.', $spammed, 'buddypress' ), number_format_i18n( $spammed ) );
if ( $unspammed > 0 )
$messages[] = sprintf( _n( '%s activity has been successfully unspammed.', '%s activity items have been successfully unspammed.', $unspammed, 'buddypress' ), number_format_i18n( $unspammed ) );
if ( $updated > 0 )
$messages[] = __( 'The activity has been updated succesfully.', 'buddypress' );
}
// Prepare the activity items for display
$bp_activity_list_table->prepare_items();
// Call an action for plugins to modify the activity before we display the edit form
do_action( 'bp_activity_admin_index', $messages );
?>
\n", $messages ); ?>
views(); ?>
false,
'plural' => 'activities',
'singular' => 'activity',
) );
}
/**
* Handle filtering of data, sorting, pagination, and any other data-manipulation required prior to rendering.
*
* @since 1.6
*/
function prepare_items() {
$screen = get_current_screen();
// Option defaults
$filter = array();
$include_id = false;
$search_terms = false;
$sort = 'DESC';
$spam = 'ham_only';
// Set current page
$page = $this->get_pagenum();
// Set per page from the screen options
$per_page = $this->get_items_per_page( str_replace( '-', '_', "{$screen->id}_per_page" ) );
// Check if we're on the "Spam" view
if ( !empty( $_REQUEST['activity_status'] ) && 'spam' == $_REQUEST['activity_status'] ) {
$spam = 'spam_only';
$this->view = 'spam';
}
// Sort order
if ( !empty( $_REQUEST['order'] ) && 'desc' != $_REQUEST['order'] )
$sort = 'ASC';
// Order by
/*if ( !empty( $_REQUEST['orderby'] ) ) {
}*/
// Filter
if ( !empty( $_REQUEST['activity_type'] ) )
$filter = array( 'action' => $_REQUEST['activity_type'] );
// Are we doing a search?
if ( !empty( $_REQUEST['s'] ) )
$search_terms = $_REQUEST['s'];
// Check if user has clicked on a specific activity (if so, fetch only that, and any related, activity).
if ( !empty( $_REQUEST['aid'] ) )
$include_id = (int) $_REQUEST['aid'];
// Get the spam total (ignoring any search query or filter)
$spams = bp_activity_get( array(
'display_comments' => 'stream',
'show_hidden' => true,
'spam' => 'spam_only',
) );
$this->spam_count = $spams['total'];
unset( $spams );
// Get the activities from the database
$activities = bp_activity_get( array(
'display_comments' => 'stream',
'filter' => $filter,
'in' => $include_id,
'page' => $page,
'per_page' => $per_page,
'search_terms' => $search_terms,
'show_hidden' => true,
//'sort' => $sort,
'spam' => $spam,
) );
// If we're viewing a specific activity, flatten all activites into a single array.
if ( $include_id ) {
$activities['activities'] = BP_Activity_List_Table::flatten_activity_array( $activities['activities'] );
$activities['total'] = count( $activities['activities'] );
// Sort the array by the activity object's date_recorded value
usort( $activities['activities'], create_function( '$a, $b', 'return $a->date_recorded > $b->date_recorded;' ) );
}
// bp_activity_get returns an array of objects; cast these to arrays for WP_List_Table.
$new_activities = array();
foreach ( $activities['activities'] as $activity_item ) {
$new_activities[] = (array) $activity_item;
// Build an array of activity-to-user ID mappings for better efficency in the In Response To column
$this->activity_user_id[$activity_item->id] = $activity_item->user_id;
}
// Set raw data to display
$this->items = $new_activities;
// Store information needed for handling table pagination
$this->set_pagination_args( array(
'per_page' => $per_page,
'total_items' => $activities['total'],
'total_pages' => ceil( $activities['total'] / $per_page )
) );
// Don't truncate activity items; bp_activity_truncate_entry() needs to be used inside a BP_Activity_Template loop.
remove_filter( 'bp_get_activity_content_body', 'bp_activity_truncate_entry', 5 );
}
/**
* Get an array of all the columns on the page
*
* @return array
* @since 1.6
*/
function get_column_info() {
$this->_column_headers = array(
$this->get_columns(),
array(),
$this->get_sortable_columns(),
);
return $this->_column_headers;
}
/**
* Displays a message on screen when no items are found (e.g. no search matches)
*
* @since 1.6
*/
function no_items() {
_e( 'No activities found.', 'buddypress' );
}
/**
* Outputs the Activity data table
*
* @since 1.6
*/
function display() {
extract( $this->_args );
$this->display_tablenav( 'top' );
?>
print_column_headers(); ?>
print_column_headers( false ); ?>
display_rows_or_placeholder(); ?>
display_tablenav( 'bottom' );
}
/**
* Generates content for a single row of the table
*
* @param object $item The current item
* @since 1.6
*/
function single_row( $item ) {
static $row_class = '';
$row_class = ( $row_class == '' ? ' class="alternate"' : '' );
echo '';
echo $this->single_row_columns( $item );
echo '';
}
/**
* Get the list of views available on this table (e.g. "all", "spam").
*
* @since 1.6
*/
function get_views() {
$redirect_to = remove_query_arg( array( 'activity_status', 'aid', 'deleted', 'error', 'spammed', 'unspammed', 'updated', ), $_SERVER['REQUEST_URI'] );
?>
'',
'author' => __( 'Author', 'buddypress' ),
'comment' => __( 'Activity', 'buddypress' ),
'response' => __( 'In Response To', 'buddypress' ),
);
}
/**
* Get the column names for sortable columns
*
* @return array
* @since 1.6
* @todo For this to work, BP_Activity_Activity::get() needs updating to supporting ordering by specific fields
*/
function get_sortable_columns() {
return array();
/*return array(
'author' => array( 'activity_author', false ), // Intentionally not using "=>"
);*/
}
/**
* Markup for the "filter" part of the form (i.e. which activity type to display)
*
* @global object $bp BuddyPress global settings
* @param string $which 'top' or 'bottom'
* @since 1.6
*/
function extra_tablenav( $which ) {
global $bp;
if ( 'bottom' == $which )
return;
$actions = array();
$selected = !empty( $_REQUEST['activity_type'] ) ? $_REQUEST['activity_type'] : '';
// Walk through the registered actions, and build an array of actions/values.
foreach ( $bp->activity->actions as $action ) {
$action = array_values( (array) $action );
for ( $i = 0, $i_count = count( $action ); $i < $i_count; $i++ )
$actions[ $action[$i]['key'] ] = $action[$i]['value'];
}
// This was a mis-named activity type from before BP 1.6
unset( $actions['friends_register_activity_action'] );
// This type has not been used since BP 1.0.3. It will be re-instated in a future version.
unset( $actions['updated_profile'] );
// Sort array by the human-readable value
natsort( $actions );
?>
';
// Other plugins can filter which actions are shown
$actions = apply_filters( 'bp_activity_admin_comment_row_actions', array_filter( $actions ), $item );
/* translators: 2: activity admin ui date/time */
printf( __( 'Submitted on %2$s at %3$s', 'buddypress' ), bp_get_root_domain() . '/' . bp_get_activity_root_slug() . '/p/' . $item['id'] . '/', date_i18n( get_option( 'date_format' ), strtotime( $item['date_recorded'] ) ), date_i18n( get_option( 'time_format' ), strtotime( $item['date_recorded'] ) ) );
// End timestamp
echo '
';
// Get activity content - if not set, use the action
if ( ! empty( $item['content'] ) )
$content = apply_filters_ref_array( 'bp_get_activity_content_body', array( $item['content'] ) );
else
$content = apply_filters_ref_array( 'bp_get_activity_action', array( $item['action'] ) );
echo $content . ' ' . $this->row_actions( $actions );
}
/**
* "In response to" column
*
* @param array $item A singular item (one full row)
* @see WP_List_Table::single_row_columns()
* @since 1.6
*/
function column_response( $item ) {
// Is $item is a root activity?
if ( empty( $item['item_id'] ) || ! in_array( $item['type'], apply_filters( 'bp_activity_admin_root_activity_types', array( 'activity_comment' ), $item ) ) ) {
$comment_count = !empty( $item['children'] ) ? bp_activity_recurse_comment_count( (object) $item ) : 0;
$root_activity_url = network_admin_url( 'admin.php?page=bp-activity&aid=' . $item['id'] );
// If the activity has comments, display a link to the activity's permalink, with its comment count in a speech bubble
if ( $comment_count ) {
$title_attr = sprintf( _n( '%s related activity', '%s related activities', $comment_count, 'buddypress' ), number_format_i18n( $comment_count ) );
printf( '%3$s', esc_attr( $root_activity_url ), esc_attr( $title_attr ), number_format_i18n( $comment_count ) );
}
// For non-root activities, display a link to the replied-to activity's author's profile
} else {
echo '' . get_avatar( $this->get_activity_user_id( $item['item_id'] ), '32' ) . ' ' . bp_core_get_userlink( $this->get_activity_user_id( $item['item_id'] ) ) . ' ';
}
// Activity permalink
if ( ! $item['is_spam'] )
printf( __( 'View Activity', 'buddypress' ), bp_activity_get_permalink( $item['id'], (object) $item ) );
}
/**
* A wrapper function for the BP_Activity_List_Table to get the specified activity's user ID.
*
* @param int $activity_id Activity ID to retrieve User ID for
* @since 1.6
*/
protected function get_activity_user_id( $activity_id ) {
// If there is an existing activity/user ID mapping, just return the user ID.
if ( ! empty( $this->activity_user_id[$activity_id] ) ) {
return $this->activity_user_id[$activity_id];
/**
* We don't have a mapping. This means the $activity_id is not on the current
* page of results, so fetch its details from the database.
*/
} else {
$activity = bp_activity_get_specific( array( 'activity_ids' => $activity_id, 'show_hidden' => true, 'spam' => 'all', ) );
/**
* If, somehow, the referenced activity has been deleted, leaving its associated
* activites as orphans, use the logged in user's ID to avoid errors.
*/
if ( empty( $activity['activities'] ) )
return bp_loggedin_user_id();
// Store the new activity/user ID mapping for any later re-use
$this->activity_user_id[ $activity['activities'][0]->id ] = $activity['activities'][0]->user_id;
// Return the user ID
return $activity['activities'][0]->user_id;
}
}
/**
* Helper function to flatten all activites returned from bp_activity_get() into a single array.
*
* @param array $tree Source array
* @return array Flattened array
* @since 1.6
*/
public static function flatten_activity_array( $tree ){
foreach ( (array) $tree as $node ) {
if ( isset( $node->children ) ) {
foreach ( BP_Activity_List_Table::flatten_activity_array( $node->children ) as $child ) {
$tree[] = $child;
}
unset( $node->children );
}
}
return $tree;
}
}
?>