PHP groups_promote_member函数代码示例

//.........这里部分代码省略.........
        if (!empty($_POST['bp-groups-role']) && !empty($_POST['bp-groups-existing-role'])) {
            // Before processing anything, make sure you're not
            // attempting to remove the all user admins
            $admin_count = 0;
            foreach ((array) $_POST['bp-groups-role'] as $new_role) {
                if ('admin' == $new_role) {
                    $admin_count++;
                    break;
                }
            }
            if (!$admin_count) {
                $redirect_to = add_query_arg('no_admins', 1, $redirect_to);
                $error = $group_id;
            } else {
                // Process only those users who have had their roles changed
                foreach ((array) $_POST['bp-groups-role'] as $user_id => $new_role) {
                    $existing_role = isset($_POST['bp-groups-existing-role'][$user_id]) ? $_POST['bp-groups-existing-role'][$user_id] : '';
                    if ($existing_role != $new_role) {
                        switch ($new_role) {
                            case 'mod':
                                // Admin to mod is a demotion. Demote to
                                // member, then fall through
                                if ('admin' == $existing_role) {
                                    groups_demote_member($user_id, $group_id);
                                }
                            case 'admin':
                                // If the user was banned, we must
                                // unban first
                                if ('banned' == $existing_role) {
                                    groups_unban_member($user_id, $group_id);
                                }
                                // At this point, each existing_role
                                // is a member, so promote
                                $result = groups_promote_member($user_id, $group_id, $new_role);
                                break;
                            case 'member':
                                if ('admin' == $existing_role || 'mod' == $existing_role) {
                                    $result = groups_demote_member($user_id, $group_id);
                                } elseif ('banned' == $existing_role) {
                                    $result = groups_unban_member($user_id, $group_id);
                                }
                                break;
                            case 'banned':
                                $result = groups_ban_member($user_id, $group_id);
                                break;
                            case 'remove':
                                $result = groups_remove_member($user_id, $group_id);
                                break;
                        }
                        // Store the success or failure
                        if ($result) {
                            $success_modified[] = $user_id;
                        } else {
                            $error_modified[] = $user_id;
                        }
                    }
                }
            }
        }
        /**
         * Fires before redirect so plugins can do something first on save action.
         *
         * @since 1.6.0
         *
         * @param int $group_id ID of the group being edited.
         */

/**
 * This function handles actions related to member management on the group admin.
 */
function groups_screen_group_admin_manage_members()
{
    if ('manage-members' != bp_get_group_current_admin_tab()) {
        return false;
    }
    if (!bp_is_item_admin()) {
        return false;
    }
    $bp = buddypress();
    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'));
            }
            /**
             * Fires before the redirect after a group member has been promoted.
             *
             * @since 1.0.0
             *
             * @param int $user_id ID of the user being promoted.
             * @param int $id      ID of the group user is promoted within.
             */
            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 == $user_id) {
                bp_core_add_message(__('This group must have at least one admin', 'buddypress'), 'error');
            } elseif (!groups_demote_member($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'));
            }
            /**
             * Fires before the redirect after a group member has been demoted.
             *
             * @since 1.0.0
             *
             * @param int $user_id ID of the user being demoted.
             * @param int $id      ID of the group user is demoted within.
             */
            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'));
            }
            /**
             * Fires before the redirect after a group member has been banned.
             *
             * @since 1.0.0
             *
             * @param int $user_id ID of the user being banned.
             * @param int $id      ID of the group user is banned from.
             */
            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'));
            }
//.........这里部分代码省略.........

 /**
  * @group groups_get_group_mods
  */
 public function test_groups_get_group_mods_cache()
 {
     $u1 = $this->factory->user->create();
     $u2 = $this->factory->user->create();
     $g = $this->factory->group->create(array('creator_id' => $u1));
     // User 2 joins the group
     groups_join_group($g, $u2);
     // prime cache
     groups_get_group_mods($g);
     // promote user 2 to an admin
     bp_update_is_item_admin(true);
     groups_promote_member($u2, $g, 'mod');
     // assert new cached value
     $this->assertEquals(1, count(groups_get_group_mods($g)));
 }

/**
 * This function handles actions related to member management on the group admin.
 */
function groups_screen_group_admin_manage_members()
{
    if ('manage-members' != bp_get_group_current_admin_tab()) {
        return false;
    }
    if (!bp_is_item_admin()) {
        return false;
    }
    $bp = buddypress();
    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 == $user_id) {
                bp_core_add_message(__('This group must have at least one admin', 'buddypress'), 'error');
            } elseif (!groups_demote_member($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'));
}

function groups_screen_group_admin_manage_members() {
	global $bp;

	if ( $bp->current_component == $bp->groups->slug && 'manage-members' == $bp->action_variables[0] ) {

		if ( !$bp->is_item_admin )
			return false;

		if ( 'promote' == $bp->action_variables[1] && ( 'mod' == $bp->action_variables[2] || 'admin' == $bp->action_variables[2] ) && is_numeric( $bp->action_variables[3] ) ) {
			$user_id = $bp->action_variables[3];
			$status = $bp->action_variables[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( $bp->groups->current_group ) . 'admin/manage-members/' );
		}

		if ( 'demote' == $bp->action_variables[1] && is_numeric( $bp->action_variables[2] ) ) {
			$user_id = $bp->action_variables[2];

			// Check the nonce first.
			if ( !check_admin_referer( 'groups_demote_member' ) )
				return false;

			// Demote a user.
			if ( !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( $bp->groups->current_group ) . 'admin/manage-members/' );
		}

		if ( 'ban' == $bp->action_variables[1] && is_numeric( $bp->action_variables[2] ) ) {
			$user_id = $bp->action_variables[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( $bp->groups->current_group ) . 'admin/manage-members/' );
		}

		if ( 'unban' == $bp->action_variables[1] && is_numeric( $bp->action_variables[2] ) ) {
			$user_id = $bp->action_variables[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( $bp->groups->current_group ) . 'admin/manage-members/' );
		}

		if ( 'remove' == $bp->action_variables[1] && is_numeric( $bp->action_variables[2] ) ) {
			$user_id = $bp->action_variables[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( $bp->groups->current_group ) . 'admin/manage-members/' );
		}

		do_action( 'groups_screen_group_admin_manage_members', $bp->groups->current_group->id );
//.........这里部分代码省略.........

function groups_screen_group_admin_manage_members()
{
    global $bp, $group_obj;
    if ($bp->current_component == $bp->groups->slug && 'manage-members' == $bp->action_variables[0]) {
        if (!$bp->is_item_admin) {
            return false;
        }
        if ('promote' == $bp->action_variables[1] && is_numeric($bp->action_variables[2])) {
            $user_id = $bp->action_variables[2];
            // Promote a user.
            if (!groups_promote_member($user_id, $group_obj->id)) {
                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, $group_obj->id);
            bp_core_redirect(site_url() . '/' . $bp->current_component . '/' . $bp->current_item . '/admin/manage-members');
        }
        if ('demote' == $bp->action_variables[1] && is_numeric($bp->action_variables[2])) {
            $user_id = $bp->action_variables[2];
            // Demote a user.
            if (!groups_demote_member($user_id, $group_obj->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, $group_obj->id);
            bp_core_redirect(site_url() . '/' . $bp->current_component . '/' . $bp->current_item . '/admin/manage-members');
        }
        if ('ban' == $bp->action_variables[1] && is_numeric($bp->action_variables[2])) {
            $user_id = $bp->action_variables[2];
            // Ban a user.
            if (!groups_ban_member($user_id, $group_obj->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, $group_obj->id);
            bp_core_redirect(site_url() . '/' . $bp->current_component . '/' . $bp->current_item . '/admin/manage-members');
        }
        if ('unban' == $bp->action_variables[1] && is_numeric($bp->action_variables[2])) {
            $user_id = $bp->action_variables[2];
            // Remove a ban for user.
            if (!groups_unban_member($user_id, $group_obj->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, $group_obj->id);
            bp_core_redirect(site_url() . '/' . $bp->current_component . '/' . $bp->current_item . '/admin/manage-members');
        }
        do_action('groups_screen_group_admin_manage_members', $group_obj->id);
        bp_core_load_template(apply_filters('groups_template_group_admin_manage_members', 'groups/admin/manage-members'));
    }
}

/**
 * A short version of groups_join_group(), without notification baggage
 *
 * @param int $user_id
 * @param int $group_id
 * @role string Desired group role. 'member', 'mod', or 'admin'
 */
function thatcamp_add_member_to_group($user_id, $group_id, $role)
{
    $new_member = new BP_Groups_Member();
    $new_member->group_id = $group_id;
    $new_member->user_id = $user_id;
    $new_member->inviter_id = 0;
    $new_member->is_admin = 0;
    $new_member->user_title = '';
    $new_member->date_modified = bp_core_current_time();
    $new_member->is_confirmed = 1;
    $new_member->save();
    groups_update_groupmeta($group_id, 'total_member_count', (int) groups_get_groupmeta($group_id, 'total_member_count') + 1);
    if ('admin' == $role || 'mod' == $role) {
        groups_promote_member($user_id, $group_id, $role);
    }
}

/**
 * This function handles actions related to member management on the group admin.
 *
 * @package BuddyPress
 */
function groups_screen_group_admin_manage_members()
{
    global $bp;
    if (bp_is_groups_component() && bp_is_action_variable('manage-members', 0)) {
        if (!$bp->is_item_admin) {
            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))) {
                $user_id = bp_action_variable(2);
                // Check the nonce first.
                if (!check_admin_referer('groups_demote_member')) {
                    return false;
                }
                // Demote a user.
                if (!groups_demote_member($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'));
    }
}