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< ? php
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/********************************************************************************
* Screen Functions
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*
* Screen functions are the controllers of BuddyPress . They will execute when their
* specific URL is caught . They will first save or manipulate data using business
* functions , then pass on the user to a template file .
*/
// Exit if accessed directly
if ( ! defined ( 'ABSPATH' ) ) exit ;
function groups_directory_groups_setup () {
if ( bp_is_groups_component () && ! bp_current_action () && ! bp_current_item () ) {
bp_update_is_directory ( true , 'groups' );
do_action ( 'groups_directory_groups_setup' );
bp_core_load_template ( apply_filters ( 'groups_template_directory_groups' , 'groups/index' ) );
}
}
add_action ( 'bp_screens' , 'groups_directory_groups_setup' , 2 );
function groups_screen_my_groups () {
global $bp ;
// Delete group request notifications for the user
if ( isset ( $_GET [ 'n' ] ) ) {
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bp_core_delete_notifications_by_type ( $bp -> loggedin_user -> id , $bp -> groups -> id , 'membership_request_accepted' );
bp_core_delete_notifications_by_type ( $bp -> loggedin_user -> id , $bp -> groups -> id , 'membership_request_rejected' );
bp_core_delete_notifications_by_type ( $bp -> loggedin_user -> id , $bp -> groups -> id , 'member_promoted_to_mod' );
bp_core_delete_notifications_by_type ( $bp -> loggedin_user -> id , $bp -> groups -> id , 'member_promoted_to_admin' );
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}
do_action ( 'groups_screen_my_groups' );
bp_core_load_template ( apply_filters ( 'groups_template_my_groups' , 'members/single/home' ) );
}
function groups_screen_group_invites () {
$group_id = ( int ) bp_action_variable ( 1 );
if ( bp_is_action_variable ( 'accept' ) && is_numeric ( $group_id ) ) {
// Check the nonce
if ( ! check_admin_referer ( 'groups_accept_invite' ) )
return false ;
if ( ! groups_accept_invite ( bp_loggedin_user_id (), $group_id ) ) {
bp_core_add_message ( __ ( 'Group invite could not be accepted' , 'buddypress' ), 'error' );
} else {
bp_core_add_message ( __ ( 'Group invite accepted' , 'buddypress' ) );
// Record this in activity streams
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$group = new BP_Groups_Group ( $group_id );
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groups_record_activity ( array (
'action' => apply_filters_ref_array ( 'groups_activity_accepted_invite_action' , array ( sprintf ( __ ( '%1$s joined the group %2$s' , 'buddypress' ), bp_core_get_userlink ( bp_loggedin_user_id () ), '<a href="' . bp_get_group_permalink ( $group ) . '">' . esc_attr ( $group -> name ) . '</a>' ), bp_loggedin_user_id (), & $group ) ),
'type' => 'joined_group' ,
'item_id' => $group -> id
) );
}
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bp_core_redirect ( bp_loggedin_user_domain () . bp_get_groups_slug () . '/' . bp_current_action () );
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} else if ( bp_is_action_variable ( 'reject' ) && is_numeric ( $group_id ) ) {
// Check the nonce
if ( ! check_admin_referer ( 'groups_reject_invite' ) )
return false ;
if ( ! groups_reject_invite ( bp_loggedin_user_id (), $group_id ) )
bp_core_add_message ( __ ( 'Group invite could not be rejected' , 'buddypress' ), 'error' );
else
bp_core_add_message ( __ ( 'Group invite rejected' , 'buddypress' ) );
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bp_core_redirect ( bp_loggedin_user_domain () . bp_get_groups_slug () . '/' . bp_current_action () );
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}
// Remove notifications
bp_core_delete_notifications_by_type ( bp_loggedin_user_id (), 'groups' , 'group_invite' );
do_action ( 'groups_screen_group_invites' , $group_id );
bp_core_load_template ( apply_filters ( 'groups_template_group_invites' , 'members/single/home' ) );
}
function groups_screen_group_home () {
global $bp ;
if ( bp_is_single_item () ) {
if ( isset ( $_GET [ 'n' ] ) ) {
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bp_core_delete_notifications_by_type ( $bp -> loggedin_user -> id , $bp -> groups -> id , 'membership_request_accepted' );
bp_core_delete_notifications_by_type ( $bp -> loggedin_user -> id , $bp -> groups -> id , 'membership_request_rejected' );
bp_core_delete_notifications_by_type ( $bp -> loggedin_user -> id , $bp -> groups -> id , 'member_promoted_to_mod' );
bp_core_delete_notifications_by_type ( $bp -> loggedin_user -> id , $bp -> groups -> id , 'member_promoted_to_admin' );
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}
do_action ( 'groups_screen_group_home' );
bp_core_load_template ( apply_filters ( 'groups_template_group_home' , '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 ;
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if ( ! is_super_admin () && groups_is_user_banned ( $bp -> loggedin_user -> id , $bp -> groups -> current_group -> id ) )
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$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
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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 , $bp -> loggedin_user -> id );
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$topic_page = isset ( $_GET [ 'topic_page' ] ) ? $_GET [ 'topic_page' ] : false ;
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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' ) );
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if ( isset ( $_SERVER [ 'QUERY_STRING' ] ) )
$query_vars = '?' . $_SERVER [ 'QUERY_STRING' ];
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bp_core_redirect ( bp_get_group_permalink ( groups_get_current_group () ) . 'forum/topic/' . $topic_slug . '/' . $query_vars . '#post-' . $post_id );
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}
// Sticky a topic
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else if ( bp_is_action_variable ( 'stick' , 2 ) && ( isset ( $bp -> is_item_admin ) || isset ( $bp -> is_item_mod ) ) ) {
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// 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
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else if ( bp_is_action_variable ( 'unstick' , 2 ) && ( isset ( $bp -> is_item_admin ) || isset ( $bp -> is_item_mod ) ) ) {
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// 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
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else if ( bp_is_action_variable ( 'close' , 2 ) && ( isset ( $bp -> is_item_admin ) || isset ( $bp -> is_item_mod ) ) ) {
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// 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
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else if ( bp_is_action_variable ( 'open' , 2 ) && ( isset ( $bp -> is_item_admin ) || isset ( $bp -> is_item_mod ) ) ) {
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// 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 ( 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 */
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if ( ! $bp -> is_item_admin && ! $bp -> is_item_mod && ( int ) $bp -> loggedin_user -> id != ( int ) $topic -> topic_poster )
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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/' );
}
// Editing a topic
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
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if ( ! $bp -> is_item_admin && ! $bp -> is_item_mod && ( int ) $bp -> loggedin_user -> id != ( int ) $topic -> topic_poster )
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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' ) );
}
// Delete a post
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
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if ( ! $bp -> is_item_admin && ! $bp -> is_item_mod && ( int ) $bp -> loggedin_user -> id != ( int ) $post -> poster_id )
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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 () );
}
// Editing a post
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
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if ( ! $bp -> is_item_admin && ! $bp -> is_item_mod && ( int ) $bp -> loggedin_user -> id != ( int ) $post -> poster_id )
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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' ) );
}
// Standard topic display
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' );
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} elseif ( 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 ) ) {
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// Auto join this user if they are not yet a member of this group
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groups_join_group ( $bp -> groups -> current_group -> id , $bp -> loggedin_user -> id );
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}
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' ) );
}
}
}
function groups_screen_group_members () {
global $bp ;
if ( $bp -> is_single_item ) {
// Refresh the group member count meta
groups_update_groupmeta ( $bp -> groups -> current_group -> id , 'total_member_count' , groups_get_total_member_count ( $bp -> groups -> current_group -> id ) );
do_action ( 'groups_screen_group_members' , $bp -> groups -> current_group -> id );
bp_core_load_template ( apply_filters ( 'groups_template_group_members' , 'groups/single/home' ) );
}
}
function groups_screen_group_invite () {
global $bp ;
if ( $bp -> is_single_item ) {
if ( bp_is_action_variable ( 'send' , 0 ) ) {
if ( ! check_admin_referer ( 'groups_send_invites' , '_wpnonce_send_invites' ) )
return false ;
if ( ! empty ( $_POST [ 'friends' ] ) ) {
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foreach ( ( array ) $_POST [ 'friends' ] as $friend ) {
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groups_invite_user ( array ( 'user_id' => $friend , 'group_id' => $bp -> groups -> current_group -> id ) );
}
}
// Send the invites.
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groups_send_invites ( $bp -> loggedin_user -> id , $bp -> groups -> current_group -> id );
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bp_core_add_message ( __ ( 'Group invites sent.' , 'buddypress' ) );
do_action ( 'groups_screen_group_invite' , $bp -> groups -> current_group -> id );
bp_core_redirect ( bp_get_group_permalink ( $bp -> groups -> current_group ) );
} elseif ( ! bp_action_variable ( 0 ) ) {
// Show send invite page
bp_core_load_template ( apply_filters ( 'groups_template_group_invite' , 'groups/single/home' ) );
} else {
bp_do_404 ();
}
}
}
function groups_screen_group_request_membership () {
global $bp ;
if ( ! is_user_logged_in () )
return false ;
if ( 'private' == $bp -> groups -> current_group -> status ) {
// If the user has submitted a request, send it.
if ( isset ( $_POST [ 'group-request-send' ]) ) {
// Check the nonce
if ( ! check_admin_referer ( 'groups_request_membership' ) )
return false ;
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if ( ! groups_send_membership_request ( $bp -> loggedin_user -> id , $bp -> groups -> current_group -> id ) ) {
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bp_core_add_message ( __ ( 'There was an error sending your group membership request, please try again.' , 'buddypress' ), 'error' );
} else {
bp_core_add_message ( __ ( 'Your membership request was sent to the group administrator successfully. You will be notified when the group administrator responds to your request.' , 'buddypress' ) );
}
bp_core_redirect ( bp_get_group_permalink ( $bp -> groups -> current_group ) );
}
do_action ( 'groups_screen_group_request_membership' , $bp -> groups -> current_group -> id );
bp_core_load_template ( apply_filters ( 'groups_template_group_request_membership' , 'groups/single/home' ) );
}
}
function groups_screen_group_activity_permalink () {
global $bp ;
if ( ! bp_is_groups_component () || ! bp_is_active ( 'activity' ) || ( bp_is_active ( 'activity' ) && ! bp_is_current_action ( bp_get_activity_slug () ) ) || ! bp_action_variable ( 0 ) )
return false ;
$bp -> is_single_item = true ;
bp_core_load_template ( apply_filters ( 'groups_template_group_home' , 'groups/single/home' ) );
}
add_action ( 'bp_screens' , 'groups_screen_group_activity_permalink' );
function groups_screen_group_admin () {
if ( ! bp_is_groups_component () || ! bp_is_current_action ( 'admin' ) )
return false ;
if ( bp_action_variables () )
return false ;
bp_core_redirect ( bp_get_group_permalink ( groups_get_current_group () ) . 'admin/edit-details/' );
}
function groups_screen_group_admin_edit_details () {
global $bp ;
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if ( bp_is_groups_component () && bp_is_action_variable ( 'edit-details' , 0 ) ) {
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if ( $bp -> is_item_admin || $bp -> is_item_mod ) {
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// If the edit form has been submitted, save the edited details
if ( isset ( $_POST [ 'save' ] ) ) {
// Check the nonce
if ( ! check_admin_referer ( 'groups_edit_group_details' ) )
return false ;
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if ( ! groups_edit_base_group_details ( $_POST [ 'group-id' ], $_POST [ 'group-name' ], $_POST [ 'group-desc' ], ( int ) $_POST [ 'group-notify-members' ] ) ) {
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bp_core_add_message ( __ ( 'There was an error updating group details, please try again.' , 'buddypress' ), 'error' );
} else {
bp_core_add_message ( __ ( 'Group details were successfully updated.' , 'buddypress' ) );
}
do_action ( 'groups_group_details_edited' , $bp -> groups -> current_group -> id );
bp_core_redirect ( bp_get_group_permalink ( groups_get_current_group () ) . 'admin/edit-details/' );
}
do_action ( 'groups_screen_group_admin_edit_details' , $bp -> groups -> current_group -> id );
bp_core_load_template ( apply_filters ( 'groups_template_group_admin' , 'groups/single/home' ) );
}
}
}
add_action ( 'bp_screens' , 'groups_screen_group_admin_edit_details' );
function groups_screen_group_admin_settings () {
global $bp ;
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if ( bp_is_groups_component () && bp_is_action_variable ( 'group-settings' , 0 ) ) {
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if ( ! $bp -> is_item_admin )
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return false ;
// If the edit form has been submitted, save the edited details
if ( isset ( $_POST [ 'save' ] ) ) {
$enable_forum = ( isset ( $_POST [ 'group-show-forum' ] ) ) ? 1 : 0 ;
// Checked against a whitelist for security
$allowed_status = apply_filters ( 'groups_allowed_status' , array ( 'public' , 'private' , 'hidden' ) );
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$status = ( in_array ( $_POST [ 'group-status' ], ( array ) $allowed_status ) ) ? $_POST [ 'group-status' ] : 'public' ;
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// Checked against a whitelist for security
$allowed_invite_status = apply_filters ( 'groups_allowed_invite_status' , array ( 'members' , 'mods' , 'admins' ) );
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$invite_status = in_array ( $_POST [ 'group-invite-status' ], ( array ) $allowed_invite_status ) ? $_POST [ 'group-invite-status' ] : 'members' ;
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// Check the nonce
if ( ! check_admin_referer ( 'groups_edit_group_settings' ) )
return false ;
if ( ! groups_edit_group_settings ( $_POST [ 'group-id' ], $enable_forum , $status , $invite_status ) ) {
bp_core_add_message ( __ ( 'There was an error updating group settings, please try again.' , 'buddypress' ), 'error' );
} else {
bp_core_add_message ( __ ( 'Group settings were successfully updated.' , 'buddypress' ) );
}
do_action ( 'groups_group_settings_edited' , $bp -> groups -> current_group -> id );
bp_core_redirect ( bp_get_group_permalink ( groups_get_current_group () ) . 'admin/group-settings/' );
}
do_action ( 'groups_screen_group_admin_settings' , $bp -> groups -> current_group -> id );
bp_core_load_template ( apply_filters ( 'groups_template_group_admin_settings' , 'groups/single/home' ) );
}
}
add_action ( 'bp_screens' , 'groups_screen_group_admin_settings' );
function groups_screen_group_admin_avatar () {
global $bp ;
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if ( bp_is_groups_component () && bp_is_action_variable ( 'group-avatar' , 0 ) ) {
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// If the logged-in user doesn't have permission or if avatar uploads are disabled, then stop here
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if ( ! $bp -> is_item_admin || ( int ) bp_get_option ( 'bp-disable-avatar-uploads' ) )
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return false ;
// If the group admin has deleted the admin avatar
if ( bp_is_action_variable ( 'delete' , 1 ) ) {
// Check the nonce
check_admin_referer ( 'bp_group_avatar_delete' );
if ( bp_core_delete_existing_avatar ( array ( 'item_id' => $bp -> groups -> current_group -> id , 'object' => 'group' ) ) )
bp_core_add_message ( __ ( 'Your avatar was deleted successfully!' , 'buddypress' ) );
else
bp_core_add_message ( __ ( 'There was a problem deleting that avatar, please try again.' , 'buddypress' ), 'error' );
}
$bp -> avatar_admin -> step = 'upload-image' ;
if ( ! empty ( $_FILES ) ) {
// Check the nonce
check_admin_referer ( 'bp_avatar_upload' );
// Pass the file to the avatar upload handler
if ( bp_core_avatar_handle_upload ( $_FILES , 'groups_avatar_upload_dir' ) ) {
$bp -> avatar_admin -> step = 'crop-image' ;
// Make sure we include the jQuery jCrop file for image cropping
add_action ( 'wp_print_scripts' , 'bp_core_add_jquery_cropper' );
}
}
// If the image cropping is done, crop the image and save a full/thumb version
if ( isset ( $_POST [ 'avatar-crop-submit' ] ) ) {
// Check the nonce
check_admin_referer ( 'bp_avatar_cropstore' );
if ( ! bp_core_avatar_handle_crop ( array ( 'object' => 'group' , 'avatar_dir' => 'group-avatars' , 'item_id' => $bp -> groups -> current_group -> id , 'original_file' => $_POST [ 'image_src' ], 'crop_x' => $_POST [ 'x' ], 'crop_y' => $_POST [ 'y' ], 'crop_w' => $_POST [ 'w' ], 'crop_h' => $_POST [ 'h' ] ) ) )
bp_core_add_message ( __ ( 'There was a problem cropping the avatar, please try uploading it again' , 'buddypress' ) );
else
bp_core_add_message ( __ ( 'The new group avatar was uploaded successfully!' , 'buddypress' ) );
}
do_action ( 'groups_screen_group_admin_avatar' , $bp -> groups -> current_group -> id );
bp_core_load_template ( apply_filters ( 'groups_template_group_admin_avatar' , 'groups/single/home' ) );
}
}
add_action ( 'bp_screens' , 'groups_screen_group_admin_avatar' );
/**
* This function handles actions related to member management on the group admin .
*
* @ package BuddyPress
*/
function groups_screen_group_admin_manage_members () {
global $bp ;
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if ( bp_is_groups_component () && bp_is_action_variable ( 'manage-members' , 0 ) ) {
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if ( ! $bp -> is_item_admin )
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return false ;
if ( bp_action_variable ( 1 ) && bp_action_variable ( 2 ) && bp_action_variable ( 3 ) ) {
if ( bp_is_action_variable ( 'promote' , 1 ) && ( bp_is_action_variable ( 'mod' , 2 ) || bp_is_action_variable ( 'admin' , 2 ) ) && is_numeric ( bp_action_variable ( 3 ) ) ) {
$user_id = bp_action_variable ( 3 );
$status = bp_action_variable ( 2 );
// Check the nonce first.
if ( ! check_admin_referer ( 'groups_promote_member' ) )
return false ;
// Promote a user.
if ( ! groups_promote_member ( $user_id , $bp -> groups -> current_group -> id , $status ) )
bp_core_add_message ( __ ( 'There was an error when promoting that user, please try again' , 'buddypress' ), 'error' );
else
bp_core_add_message ( __ ( 'User promoted successfully' , 'buddypress' ) );
do_action ( 'groups_promoted_member' , $user_id , $bp -> groups -> current_group -> id );
bp_core_redirect ( bp_get_group_permalink ( groups_get_current_group () ) . 'admin/manage-members/' );
}
}
if ( bp_action_variable ( 1 ) && bp_action_variable ( 2 ) ) {
if ( bp_is_action_variable ( 'demote' , 1 ) && is_numeric ( bp_action_variable ( 2 ) ) ) {
$user_id = bp_action_variable ( 2 );
// Check the nonce first.
if ( ! check_admin_referer ( 'groups_demote_member' ) )
return false ;
// Stop sole admins from abandoning their group
$group_admins = groups_get_group_admins ( $bp -> groups -> current_group -> id );
if ( 1 == count ( $group_admins ) && $group_admins [ 0 ] -> user_id == $user_id )
bp_core_add_message ( __ ( 'This group must have at least one admin' , 'buddypress' ), 'error' );
// Demote a user.
elseif ( ! groups_demote_member ( $user_id , $bp -> groups -> current_group -> id ) )
bp_core_add_message ( __ ( 'There was an error when demoting that user, please try again' , 'buddypress' ), 'error' );
else
bp_core_add_message ( __ ( 'User demoted successfully' , 'buddypress' ) );
do_action ( 'groups_demoted_member' , $user_id , $bp -> groups -> current_group -> id );
bp_core_redirect ( bp_get_group_permalink ( groups_get_current_group () ) . 'admin/manage-members/' );
}
if ( bp_is_action_variable ( 'ban' , 1 ) && is_numeric ( bp_action_variable ( 2 ) ) ) {
$user_id = bp_action_variable ( 2 );
// Check the nonce first.
if ( ! check_admin_referer ( 'groups_ban_member' ) )
return false ;
// Ban a user.
if ( ! groups_ban_member ( $user_id , $bp -> groups -> current_group -> id ) )
bp_core_add_message ( __ ( 'There was an error when banning that user, please try again' , 'buddypress' ), 'error' );
else
bp_core_add_message ( __ ( 'User banned successfully' , 'buddypress' ) );
do_action ( 'groups_banned_member' , $user_id , $bp -> groups -> current_group -> id );
bp_core_redirect ( bp_get_group_permalink ( groups_get_current_group () ) . 'admin/manage-members/' );
}
if ( bp_is_action_variable ( 'unban' , 1 ) && is_numeric ( bp_action_variable ( 2 ) ) ) {
$user_id = bp_action_variable ( 2 );
// Check the nonce first.
if ( ! check_admin_referer ( 'groups_unban_member' ) )
return false ;
// Remove a ban for user.
if ( ! groups_unban_member ( $user_id , $bp -> groups -> current_group -> id ) )
bp_core_add_message ( __ ( 'There was an error when unbanning that user, please try again' , 'buddypress' ), 'error' );
else
bp_core_add_message ( __ ( 'User ban removed successfully' , 'buddypress' ) );
do_action ( 'groups_unbanned_member' , $user_id , $bp -> groups -> current_group -> id );
bp_core_redirect ( bp_get_group_permalink ( groups_get_current_group () ) . 'admin/manage-members/' );
}
if ( bp_is_action_variable ( 'remove' , 1 ) && is_numeric ( bp_action_variable ( 2 ) ) ) {
$user_id = bp_action_variable ( 2 );
// Check the nonce first.
if ( ! check_admin_referer ( 'groups_remove_member' ) )
return false ;
// Remove a user.
if ( ! groups_remove_member ( $user_id , $bp -> groups -> current_group -> id ) )
bp_core_add_message ( __ ( 'There was an error removing that user from the group, please try again' , 'buddypress' ), 'error' );
else
bp_core_add_message ( __ ( 'User removed successfully' , 'buddypress' ) );
do_action ( 'groups_removed_member' , $user_id , $bp -> groups -> current_group -> id );
bp_core_redirect ( bp_get_group_permalink ( groups_get_current_group () ) . 'admin/manage-members/' );
}
}
do_action ( 'groups_screen_group_admin_manage_members' , $bp -> groups -> current_group -> id );
bp_core_load_template ( apply_filters ( 'groups_template_group_admin_manage_members' , 'groups/single/home' ) );
}
}
add_action ( 'bp_screens' , 'groups_screen_group_admin_manage_members' );
function groups_screen_group_admin_requests () {
global $bp ;
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if ( bp_is_groups_component () && bp_is_action_variable ( 'membership-requests' , 0 ) ) {
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if ( ! $bp -> is_item_admin || 'public' == $bp -> groups -> current_group -> status )
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return false ;
// Remove any screen notifications
bp_core_delete_notifications_by_type ( bp_loggedin_user_id (), $bp -> groups -> id , 'new_membership_request' );
$request_action = ( string ) bp_action_variable ( 1 );
$membership_id = ( int ) bp_action_variable ( 2 );
if ( ! empty ( $request_action ) && ! empty ( $membership_id ) ) {
if ( 'accept' == $request_action && is_numeric ( $membership_id ) ) {
// Check the nonce first.
if ( ! check_admin_referer ( 'groups_accept_membership_request' ) )
return false ;
// Accept the membership request
if ( ! groups_accept_membership_request ( $membership_id ) )
bp_core_add_message ( __ ( 'There was an error accepting the membership request, please try again.' , 'buddypress' ), 'error' );
else
bp_core_add_message ( __ ( 'Group membership request accepted' , 'buddypress' ) );
} elseif ( 'reject' == $request_action && is_numeric ( $membership_id ) ) {
/* Check the nonce first. */
if ( ! check_admin_referer ( 'groups_reject_membership_request' ) )
return false ;
// Reject the membership request
if ( ! groups_reject_membership_request ( $membership_id ) )
bp_core_add_message ( __ ( 'There was an error rejecting the membership request, please try again.' , 'buddypress' ), 'error' );
else
bp_core_add_message ( __ ( 'Group membership request rejected' , 'buddypress' ) );
}
do_action ( 'groups_group_request_managed' , $bp -> groups -> current_group -> id , $request_action , $membership_id );
bp_core_redirect ( bp_get_group_permalink ( groups_get_current_group () ) . 'admin/membership-requests/' );
}
do_action ( 'groups_screen_group_admin_requests' , $bp -> groups -> current_group -> id );
bp_core_load_template ( apply_filters ( 'groups_template_group_admin_requests' , 'groups/single/home' ) );
}
}
add_action ( 'bp_screens' , 'groups_screen_group_admin_requests' );
function groups_screen_group_admin_delete_group () {
global $bp ;
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if ( bp_is_groups_component () && bp_is_action_variable ( 'delete-group' , 0 ) ) {
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if ( ! $bp -> is_item_admin && ! is_super_admin () )
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return false ;
if ( isset ( $_REQUEST [ 'delete-group-button' ] ) && isset ( $_REQUEST [ 'delete-group-understand' ] ) ) {
// Check the nonce first.
if ( ! check_admin_referer ( 'groups_delete_group' ) )
return false ;
do_action ( 'groups_before_group_deleted' , $bp -> groups -> current_group -> id );
// Group admin has deleted the group, now do it.
if ( ! groups_delete_group ( $bp -> groups -> current_group -> id ) ) {
bp_core_add_message ( __ ( 'There was an error deleting the group, please try again.' , 'buddypress' ), 'error' );
} else {
bp_core_add_message ( __ ( 'The group was deleted successfully' , 'buddypress' ) );
do_action ( 'groups_group_deleted' , $bp -> groups -> current_group -> id );
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bp_core_redirect ( bp_loggedin_user_domain () . bp_get_groups_slug () . '/' );
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}
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bp_core_redirect ( bp_loggedin_user_domain () . bp_get_groups_slug () );
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}
do_action ( 'groups_screen_group_admin_delete_group' , $bp -> groups -> current_group -> id );
bp_core_load_template ( apply_filters ( 'groups_template_group_admin_delete_group' , 'groups/single/home' ) );
}
}
add_action ( 'bp_screens' , 'groups_screen_group_admin_delete_group' );
/**
* Renders the group settings fields on the Notification Settings page
*
* @ package BuddyPress
*/
function groups_screen_notification_settings () {
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global $bp ;
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if ( ! $group_invite = bp_get_user_meta ( $bp -> displayed_user -> id , 'notification_groups_invite' , true ) )
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$group_invite = 'yes' ;
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if ( ! $group_update = bp_get_user_meta ( $bp -> displayed_user -> id , 'notification_groups_group_updated' , true ) )
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$group_update = 'yes' ;
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if ( ! $group_promo = bp_get_user_meta ( $bp -> displayed_user -> id , 'notification_groups_admin_promotion' , true ) )
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$group_promo = 'yes' ;
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if ( ! $group_request = bp_get_user_meta ( $bp -> displayed_user -> id , 'notification_groups_membership_request' , true ) )
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$group_request = 'yes' ;
?>
< table class = " notification-settings " id = " groups-notification-settings " >
< thead >
< tr >
< th class = " icon " ></ th >
< th class = " title " >< ? php _e ( 'Groups' , 'buddypress' ) ?> </th>
< th class = " yes " >< ? php _e ( 'Yes' , 'buddypress' ) ?> </th>
< th class = " no " >< ? php _e ( 'No' , 'buddypress' ) ?> </th>
</ tr >
</ thead >
< tbody >
< tr id = " groups-notification-settings-invitation " >
< td ></ td >
< td >< ? php _e ( 'A member invites you to join a group' , 'buddypress' ) ?> </td>
< td class = " yes " >< input type = " radio " name = " notifications[notification_groups_invite] " value = " yes " < ? php checked ( $group_invite , 'yes' , true ) ?> /></td>
< td class = " no " >< input type = " radio " name = " notifications[notification_groups_invite] " value = " no " < ? php checked ( $group_invite , 'no' , true ) ?> /></td>
</ tr >
< tr id = " groups-notification-settings-info-updated " >
< td ></ td >
< td >< ? php _e ( 'Group information is updated' , 'buddypress' ) ?> </td>
< td class = " yes " >< input type = " radio " name = " notifications[notification_groups_group_updated] " value = " yes " < ? php checked ( $group_update , 'yes' , true ) ?> /></td>
< td class = " no " >< input type = " radio " name = " notifications[notification_groups_group_updated] " value = " no " < ? php checked ( $group_update , 'no' , true ) ?> /></td>
</ tr >
< tr id = " groups-notification-settings-promoted " >
< td ></ td >
< td >< ? php _e ( 'You are promoted to a group administrator or moderator' , 'buddypress' ) ?> </td>
< td class = " yes " >< input type = " radio " name = " notifications[notification_groups_admin_promotion] " value = " yes " < ? php checked ( $group_promo , 'yes' , true ) ?> /></td>
< td class = " no " >< input type = " radio " name = " notifications[notification_groups_admin_promotion] " value = " no " < ? php checked ( $group_promo , 'no' , true ) ?> /></td>
</ tr >
< tr id = " groups-notification-settings-request " >
< td ></ td >
< td >< ? php _e ( 'A member requests to join a private group for which you are an admin' , 'buddypress' ) ?> </td>
< td class = " yes " >< input type = " radio " name = " notifications[notification_groups_membership_request] " value = " yes " < ? php checked ( $group_request , 'yes' , true ) ?> /></td>
< td class = " no " >< input type = " radio " name = " notifications[notification_groups_membership_request] " value = " no " < ? php checked ( $group_request , 'no' , true ) ?> /></td>
</ tr >
< ? php do_action ( 'groups_screen_notification_settings' ); ?>
</ tbody >
</ table >
< ? php
}
add_action ( 'bp_notification_settings' , 'groups_screen_notification_settings' );
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?>
