mirror of
https://gh.wpcy.net/https://github.com/buddypress/buddypress.git
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caa1f26a0d
git-svn-id: https://buddypress.svn.wordpress.org/tags/pre-1.0rc2@1466 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
412 lines
No EOL
14 KiB
PHP
412 lines
No EOL
14 KiB
PHP
<?php
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require_once( 'bp-core.php' );
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define ( 'BP_FRIENDS_IS_INSTALLED', 1 );
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define ( 'BP_FRIENDS_VERSION', '0.1.5' );
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include_once( 'bp-friends/bp-friends-classes.php' );
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include_once( 'bp-friends/bp-friends-ajax.php' );
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include_once( 'bp-friends/bp-friends-cssjs.php' );
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include_once( 'bp-friends/bp-friends-templatetags.php' );
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include_once( 'bp-friends/bp-friends-widgets.php' );
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/*include_once( 'bp-messages/bp-friends-admin.php' );*/
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/**************************************************************************
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friends_install()
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Sets up the database tables ready for use on a site installation.
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**************************************************************************/
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function friends_install( $version ) {
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global $wpdb, $bp;
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$sql[] = "CREATE TABLE ". $bp['friends']['table_name'] ." (
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id int(11) NOT NULL AUTO_INCREMENT,
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initiator_user_id int(11) NOT NULL,
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friend_user_id int(11) NOT NULL,
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is_confirmed bool DEFAULT 0,
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is_limited bool DEFAULT 0,
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date_created datetime NOT NULL,
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PRIMARY KEY id (id),
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KEY initiator_user_id (initiator_user_id),
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KEY friend_user_id (friend_user_id)
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);";
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require_once(ABSPATH . 'wp-admin/upgrade-functions.php');
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dbDelta($sql);
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add_site_option( 'bp-friends-version', $version );
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}
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/**************************************************************************
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friends_setup_globals()
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Set up and add all global variables for this component, and add them to
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the $bp global variable array.
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**************************************************************************/
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function friends_setup_globals() {
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global $bp, $wpdb;
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$bp['friends'] = array(
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'table_name' => $wpdb->base_prefix . 'bp_friends',
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'image_base' => site_url() . '/wp-content/mu-plugins/bp-friends/images',
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'format_activity_function' => 'friends_format_activity',
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'slug' => 'friends'
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);
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}
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add_action( 'wp', 'friends_setup_globals', 1 );
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add_action( '_admin_menu', 'friends_setup_globals', 1 );
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/**************************************************************************
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friends_add_admin_menu()
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Creates the administration interface menus and checks to see if the DB
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tables are set up.
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**************************************************************************/
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function friends_add_admin_menu() {
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global $wpdb, $bp, $userdata;
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if ( $wpdb->blogid == $bp['current_homebase_id'] ) {
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/* Add the administration tab under the "Site Admin" tab for site administrators */
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//add_submenu_page( 'wpmu-admin.php', __("Friends"), __("Friends"), 1, basename(__FILE__), "friends_settings" );
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}
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/* Need to check db tables exist, activate hook no-worky in mu-plugins folder. */
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if ( ( $wpdb->get_var("show tables like '%" . $bp['friends']['table_name'] . "%'") == false ) || ( get_site_option('bp-friends-version') < BP_FRIENDS_VERSION ) )
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friends_install(BP_FRIENDS_VERSION);
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}
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add_action( 'admin_menu', 'friends_add_admin_menu' );
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/**************************************************************************
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friends_setup_nav()
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Set up front end navigation.
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**************************************************************************/
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function friends_setup_nav() {
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global $bp;
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/* Add 'Friends' to the main navigation */
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bp_core_add_nav_item( __('Friends', 'buddypress'), $bp['friends']['slug'] );
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bp_core_add_nav_default( $bp['friends']['slug'], 'friends_screen_my_friends', 'my-friends' );
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$friends_link = $bp['loggedin_domain'] . $bp['friends']['slug'] . '/';
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/* Add the subnav items to the friends nav item */
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bp_core_add_subnav_item( $bp['friends']['slug'], 'my-friends', __('My Friends', 'buddypress'), $friends_link, 'friends_screen_my_friends' );
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bp_core_add_subnav_item( $bp['friends']['slug'], 'requests', __('Requests', 'buddypress'), $friends_link, 'friends_screen_requests' );
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bp_core_add_subnav_item( $bp['friends']['slug'], 'friend-finder', __('Friend Finder', 'buddypress'), $friends_link, 'friends_screen_friend_finder' );
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bp_core_add_subnav_item( $bp['friends']['slug'], 'invite-friend', __('Invite Friends', 'buddypress'), $friends_link, 'friends_screen_invite_friends' );
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if ( $bp['current_component'] == $bp['friends']['slug'] ) {
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if ( bp_is_home() ) {
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$bp['bp_options_title'] = __('My Friends', 'buddypress');
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} else {
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$bp['bp_options_avatar'] = bp_core_get_avatar( $bp['current_userid'], 1 );
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$bp['bp_options_title'] = $bp['current_fullname'];
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}
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}
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}
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add_action( 'wp', 'friends_setup_nav', 2 );
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/***** Screens **********/
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function friends_screen_my_friends() {
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bp_catch_uri( 'friends/index' );
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}
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function friends_screen_requests() {
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global $bp;
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if ( isset($bp['action_variables']) && in_array( 'accept', $bp['action_variables'] ) && is_numeric($bp['action_variables'][1]) ) {
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if ( friends_accept_friendship( $bp['action_variables'][1] ) ) {
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$bp['message'] = __('Friendship accepted', 'buddypress');
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$bp['message_type'] = 'success';
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} else {
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$bp['message'] = __('Friendship could not be accepted', 'buddypress');
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$bp['message_type'] = 'error';
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}
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add_action( 'template_notices', 'bp_core_render_notice' );
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} else if ( isset($bp['action_variables']) && in_array( 'reject', $bp['action_variables'] ) && is_numeric($bp['action_variables'][1]) ) {
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if ( friends_reject_friendship( $bp['action_variables'][1] ) ) {
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$bp['message'] = __('Friendship rejected', 'buddypress');
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$bp['message_type'] = 'success';
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} else {
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$bp['message'] = __('Friendship could not be rejected', 'buddypress');
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$bp['message_type'] = 'error';
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}
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add_action( 'template_notices', 'bp_core_render_notice' );
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}
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bp_catch_uri( 'friends/requests' );
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}
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function friends_screen_friend_finder() {
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bp_catch_uri( 'friends/friend-finder' );
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}
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function friends_screen_invite_friends() {
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global $bp;
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$bp['current_action'] = 'my-friends';
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// Not implemented yet.
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bp_catch_uri( 'friends/index' );
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}
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/**************************************************************************
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friends_record_activity()
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Records activity for the logged in user within the friends component so that
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it will show in the users activity stream (if installed)
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**************************************************************************/
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function friends_record_activity( $args = true ) {
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if ( function_exists('bp_activity_record') ) {
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extract($args);
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bp_activity_record( $item_id, $component_name, $component_action, $is_private, $dual_record );
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}
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}
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add_action( 'bp_friends_friendship_accepted', 'friends_record_activity' );
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/**************************************************************************
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friends_format_activity()
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Selects and formats recorded friends component activity.
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Example: Selects the friend details for an added connection, then
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formats it to read "Andy Peatling & John Smith are now friends"
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**************************************************************************/
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function friends_format_activity( $friendship_id, $action, $for_secondary_user = false ) {
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global $bp;
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switch( $action ) {
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case 'friendship_accepted':
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$friendship = new BP_Friends_Friendship( $friendship_id, false, false );
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if ( !$friendship->initiator_user_id || !$friendship->friend_user_id )
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return false;
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if ( $for_secondary_user ) {
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return bp_core_get_userlink( $friendship->initiator_user_id ) . ' ' . __('and', 'buddypress') . ' ' . bp_core_get_userlink($friendship->friend_user_id, false, false, true) . ' ' . __('are now friends', 'buddypress') . '. <span class="time-since">%s</span>';
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} else {
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return bp_core_get_userlink( $friendship->friend_user_id ) . ' ' . __('and', 'buddypress') . ' ' . bp_core_get_userlink($friendship->initiator_user_id) . ' ' . __('are now friends', 'buddypress') . '. <span class="time-since">%s</span>';
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}
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break;
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}
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return false;
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}
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/**************************************************************************
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friends_get_friends()
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Return an array of friend objects for the current user.
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**************************************************************************/
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function friends_get_friendships( $user_id = false, $friendship_ids = false, $pag_num = 5, $pag_page = 1, $get_requests = false, $count = false ) {
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global $bp;
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if ( !$user_id )
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$user_id = $bp['current_userid'];
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if ( !$friendship_ids )
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$friendship_ids = BP_Friends_Friendship::get_friendship_ids( $user_id, false, $pag_num, $pag_page, $get_requests );
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if ( $friendship_ids[0]->id == 0 )
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return false;
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for ( $i = 0; $i < count($friendship_ids); $i++ ) {
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$friends[] = new BP_Friends_Friendship( $friendship_ids[$i]->id, $get_requests );
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}
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if ( !$count )
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$count = BP_Friends_Friendship::total_friend_count($user_id);
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return array( 'friendships' => $friends, 'count' => $count );
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}
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function friends_get_friends_list( $user_id = false ) {
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global $bp;
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if ( !$user_id )
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$user_id = $bp['current_userid'];
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$friend_ids = BP_Friends_Friendship::get_friend_ids( $user_id );
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for ( $i = 0; $i < count($friend_ids); $i++ ) {
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if ( function_exists('bp_user_fullname') )
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$display_name = bp_fetch_user_fullname($friend_ids[$i], false);
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if ( $display_name != ' ' ) {
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$friends[] = array(
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'id' => $friend_ids[$i],
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'full_name' => $display_name
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);
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}
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}
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if ( $friends && is_array($friends) )
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usort($friends, 'friends_sort_by_name');
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if ( !$friends )
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return false;
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return $friends;
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}
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function friends_sort_by_name($a, $b) {
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return strcasecmp($a['full_name'], $b['full_name']);
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}
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function friends_get_friend_ids_for_user( $user_id ) {
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return BP_Friends_Friendship::get_friend_ids( $user_id );
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}
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/**************************************************************************
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friends_search_users()
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Return an array of user objects based on the users search terms
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**************************************************************************/
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function friends_search_users( $search_terms, $user_id, $pag_num = 5, $pag_page = 1 ) {
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global $bp;
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if ( !$user_id )
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$user_id = $bp['loggedin_userid'];
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$user_ids = BP_Friends_Friendship::search_users( $search_terms, $user_id, $pag_num, $pag_page );
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if ( !$user_ids )
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return false;
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for ( $i = 0; $i < count($user_ids); $i++ ) {
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$users[] = new BP_Core_User($user_ids[$i]);
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}
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return array( 'users' => $users, 'count' => BP_Friends_Friendship::search_users_count($search_terms) );
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}
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/**************************************************************************
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friends_check_friendship()
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Check to see if the user is already a confirmed friend with this user.
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**************************************************************************/
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function friends_check_friendship( $user_id = null, $possible_friend_id = null ) {
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global $bp;
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if ( !$user_id )
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$user_id = $bp['loggedin_userid'];
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if ( !$possible_friend_id )
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$possible_friend_id = $bp['current_userid'];
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if ( BP_Friends_Friendship::check_is_friend( $user_id, $possible_friend_id ) )
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return true;
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return false;
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}
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/**************************************************************************
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friends_add_friend()
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Create a new friend relationship
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**************************************************************************/
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function friends_add_friend( $initiator_userid = null, $friend_userid = null ) {
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global $bp;
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if ( !$initiator_userid )
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$initiator_userid = $bp['loggedin_userid'];
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if ( !$friend_userid )
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$friend_userid = $bp['current_userid'];
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$friendship = new BP_Friends_Friendship;
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$friendship->initiator_user_id = $initiator_userid;
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$friendship->friend_user_id = $friend_userid;
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$friendship->is_confirmed = 0;
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$friendship->is_limited = 0;
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$friendship->date_created = time();
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return $friendship->save();
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}
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/**************************************************************************
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friends_remove_friend()
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Remove a friend relationship
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**************************************************************************/
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function friends_remove_friend( $initiator_userid = null, $friend_userid = null, $only_confirmed = false ) {
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global $bp;
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if ( !$initiator_userid )
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$initiator_userid = $bp['loggedin_userid'];
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if ( !$friend_userid )
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$friend_userid = $bp['current_userid'];
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$friendship_id = BP_Friends_Friendship::get_friendship_ids( $initiator_userid, $only_confirmed, false, null, null, $friend_userid );
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$friendship = new BP_Friends_Friendship( $friendship_id[0]->id );
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return $friendship->delete();
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}
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function friends_accept_friendship( $friendship_id ) {
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$friendship = new BP_Friends_Friendship( $friendship_id, true, false );
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if ( BP_Friends_Friendship::accept( $friendship_id ) ) {
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friends_update_friend_totals( $friendship->initiator_user_id, $friendship->friend_user_id );
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do_action( 'bp_friends_friendship_accepted', array( 'item_id' => $friendship_id, 'component_name' => 'friends', 'component_action' => 'friendship_accepted', 'is_private' => 0, 'dual_record' => true ) );
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return true;
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}
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return false;
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}
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function friends_reject_friendship( $friendship_id ) {
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if ( BP_Friends_Friendship::reject( $friendship_id ) ) {
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do_action( 'bp_friends_friendship_rejected' );
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return true;
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}
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return false;
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}
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function friends_update_friend_totals( $initiator_user_id, $friend_user_id, $status = 'add' ) {
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if ( $status == 'add' ) {
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update_usermeta( $initiator_user_id, 'total_friend_count', (int)get_usermeta( $initiator_user_id, 'total_friend_count' ) + 1 );
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update_usermeta( $friend_user_id, 'total_friend_count', (int)get_usermeta( $friend_user_id, 'total_friend_count' ) + 1 );
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} else {
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update_usermeta( $initiator_user_id, 'total_friend_count', (int)get_usermeta( $initiator_user_id, 'total_friend_count' ) - 1 );
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update_usermeta( $friend_user_id, 'total_friend_count', (int)get_usermeta( $friend_user_id, 'total_friend_count' ) - 1 );
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}
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}
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function friends_remove_data( $user_id ) {
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BP_Friends_Friendship::delete_all_for_user($user_id);
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/* Remove usermeta */
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delete_usermeta( $user_id, 'total_friend_count' );
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}
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add_action( 'wpmu_delete_user', 'bp_core_remove_data', 1 );
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add_action( 'delete_user', 'bp_core_remove_data', 1 );
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?>
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