133 lines
4.1 KiB
PHP
133 lines
4.1 KiB
PHP
<?php
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/**
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* @brief whosOnline Widget
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @since 28 Jul 2014
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*/
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namespace IPS\core\widgets;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !\defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* whosOnline Widget
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*/
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class _whosOnline extends \IPS\Widget\PermissionCache
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{
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/**
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* @brief Widget Key
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*/
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public $key = 'whosOnline';
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/**
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* @brief App
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*/
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public $app = 'core';
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/**
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* @brief Plugin
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*/
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public $plugin = '';
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/**
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* Constructor
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*
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* @param String $uniqueKey Unique key for this specific instance
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* @param array $configuration Widget custom configuration
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* @param null|string|array $access Array/JSON string of executable apps (core=sidebar only, content=IP.Content only, etc)
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* @param null|string $orientation Orientation (top, bottom, right, left)
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* @return void
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*/
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public function __construct( $uniqueKey, array $configuration, $access=null, $orientation=null )
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{
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parent::__construct( $uniqueKey, $configuration, $access, $orientation );
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$member = \IPS\Member::loggedIn() ?: new \IPS\Member;
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if( $member->member_id AND !$member->isOnlineAnonymously() )
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{
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\IPS\Output::i()->jsVars['member_id'] = $member->member_id;
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\IPS\Output::i()->jsVars['member_url'] = (string) $member->url();
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\IPS\Output::i()->jsVars['member_hovercardUrl'] = (string) $member->url()->setQueryString( 'do', 'hovercard' );
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\IPS\Output::i()->jsVars['member_formattedName'] = str_replace( '"', '\\"', \IPS\Member\Group::load( $member->member_group_id )->formatName( $member->name ) );
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}
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/* We want to use the user's permissions array which will validate social groups, clubs and groups. But, we need to remove the individual member entry */
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$member = \IPS\Member::loggedIn() ?: new \IPS\Member;
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$permissions = $member->permissionArray();
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foreach( $permissions as $key => $entry )
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{
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if( mb_substr( $entry, 0, 1 ) === 'm' )
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{
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unset( $permissions[ $key ] );
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break;
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}
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}
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/* We sort to ensure the array is always in the same order */
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sort( $permissions );
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$theme = $member->skin ?: \IPS\Theme::defaultTheme();
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$this->cacheKey = "widget_{$this->key}_" . $this->uniqueKey . '_' . md5( json_encode( $configuration ) . "_" . $member->language()->id . "_" . $theme . "_" . json_encode( $permissions ) . $orientation . '-' . (int) \IPS\Member::loggedIn()->canAccessModule( \IPS\Application\Module::get( 'core', 'online', 'front' ) ) );
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}
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/**
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* Render a widget
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*
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* @return string
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*/
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public function render()
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{
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/* Do we have permission? */
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if ( !\IPS\Member::loggedIn()->canAccessModule( \IPS\Application\Module::get( 'core', 'online', 'front' ) ) )
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{
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return "";
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}
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/* Init */
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$members = array();
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$anonymous = 0;
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$users = \IPS\Session\Store::i()->getOnlineUsers( \IPS\Session\Store::ONLINE_MEMBERS, 'desc', NULL, NULL, TRUE );
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foreach( $users as $row )
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{
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switch ( $row['login_type'] )
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{
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/* Not-anonymous Member */
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case \IPS\Session\Front::LOGIN_TYPE_MEMBER:
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if ( $row['member_name'] )
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{
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$members[ $row['member_id'] ] = $row;
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}
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break;
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/* Anonymous member */
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case \IPS\Session\Front::LOGIN_TYPE_ANONYMOUS:
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$anonymous += 1;
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break;
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}
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}
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$memberCount = \count( $members );
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/* Get an accurate guest count */
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$guests = \IPS\Session\Store::i()->getOnlineUsers( \IPS\Session\Store::ONLINE_GUESTS | \IPS\Session\Store::ONLINE_COUNT_ONLY, 'desc', NULL, NULL, TRUE );
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/* If it's on the sidebar (rather than at the bottom), we want to limit it to 60 so we don't take too much space */
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if ( $this->orientation === 'vertical' and \count( $members ) >= 60 )
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{
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$members = \array_slice( $members, 0, 60 );
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}
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/* Display */
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return $this->output( $members, $memberCount, $guests, $anonymous );
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}
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} |