243 lines
6.8 KiB
PHP
243 lines
6.8 KiB
PHP
<?php
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/**
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* @brief GraphQL: Follow something mutation
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* @author <a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
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* @copyright (c) 2001 - 2016 Invision Power Services, Inc.
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* @license http://www.invisionpower.com/legal/standards/
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* @package IPS Community Suite
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* @since 9 Sep 2018
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* @version SVN_VERSION_NUMBER
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*/
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namespace IPS\core\api\GraphQL\Mutations;
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use GraphQL\Type\Definition\ObjectType;
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use IPS\Api\GraphQL\TypeRegistry;
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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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* Follow something mutation for GraphQL API
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*/
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class _Follow
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{
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/*
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* @brief Query description
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*/
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public static $description = "Follow a node, item or member";
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/*
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* Mutation arguments
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*/
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public function args(): array
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{
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return [
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'app' => TypeRegistry::nonNull( TypeRegistry::string() ),
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'area' => TypeRegistry::nonNull( TypeRegistry::string() ),
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'id' => TypeRegistry::nonNull( TypeRegistry::id() ),
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'anonymous' => TypeRegistry::nonNull( TypeRegistry::boolean() ),
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'type' => TypeRegistry::nonNull( TypeRegistry::eNum([
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'name' => 'core_Follow_followOptions',
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'values' => ['IMMEDIATE', 'WEEKLY', 'DAILY', 'NONE'],
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'defaultValue' => 'IMMEDIATE'
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]))
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];
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}
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/**
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* Return the mutation return type
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*/
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public function type()
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{
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return TypeRegistry::follow();
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}
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/**
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* Resolves this mutation
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* @todo this is basically copied and pasted from notifications.php which isn't ideal, so we
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* might want to consider refactoring to abstract this functionality.
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*
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* @param mixed Value passed into this resolver
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* @param array Arguments
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* @param array Context values
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* @return array
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*/
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public function resolve($val, $args)
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{
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if( !\IPS\Member::loggedIn()->member_id )
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{
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throw new \IPS\Api\GraphQL\SafeException( 'NOT_LOGGED_IN', 'GQL/0001/6', 403 );
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}
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/* Get class */
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try
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{
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$class = \IPS\core\Followed\Follow::getClassToFollow( $args['app'], $args['area'] );
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}
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catch( \InvalidArgumentException $e )
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{
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throw new \IPS\Api\GraphQL\SafeException( 'NOT_FOUND', 'GQL/0001/4', 404 );
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}
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if( $args['app'] == 'core' and $args['area'] == 'member' )
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{
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/* You can't follow yourself */
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if( $args['id'] == \IPS\Member::loggedIn()->member_id )
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{
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throw new \IPS\Api\GraphQL\SafeException( 'CANT_FOLLOW_SELF', 'GQL/0001/1', 403 );
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}
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/* Following disabled */
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$member = \IPS\Member::load( $args['id'] );
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if( !$member->member_id )
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{
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throw new \IPS\Api\GraphQL\SafeException( 'CANT_FOLLOW_MEMBER', 'GQL/0001/2', 403 );
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}
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if( $member->members_bitoptions['pp_setting_moderate_followers'] and !\IPS\Member::loggedIn()->following( 'core', 'member', $member->member_id ) )
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{
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throw new \IPS\Api\GraphQL\SafeException( 'CANT_FOLLOW_MEMBER', 'GQL/0001/3', 403 );
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}
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}
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/* Get our return info ready */
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$return = array(
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'app' => $args['app'],
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'area' => $args['area'],
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'id' => $args['id']
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);
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/* Get thing */
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$thing = NULL;
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try
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{
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if ( \in_array( 'IPS\Node\Model', class_parents( $class ) ) )
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{
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$thing = $class::loadAndCheckPerms( (int) $args['id'] );
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}
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elseif ( $class == 'IPS\Member\Club' )
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{
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$thing = $class::loadAndCheckPerms( (int) $args['id'] );
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}
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elseif ( $class != "IPS\Member" )
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{
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$thing = $class::loadAndCheckPerms( (int) $args['id'] );
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}
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else
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{
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if( !$class instanceof \IPS\Content\Followable )
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{
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throw new \OutOfRangeException;
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}
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$thing = $class::load( (int) $args['id'] );
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}
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}
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catch ( \OutOfRangeException $e )
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{
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throw new \IPS\Api\GraphQL\SafeException( 'NOT_FOUND', 'GQL/0001/5', 404 );
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}
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/* Do we follow it? */
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try
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{
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$current = \IPS\Db::i()->select( '*', 'core_follow', array( 'follow_app=? AND follow_area=? AND follow_rel_id=? AND follow_member_id=?', $args['app'], $args['area'], $args['id'], \IPS\Member::loggedIn()->member_id ) )->first();
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}
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catch ( \UnderflowException $e )
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{
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$current = FALSE;
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}
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/* Insert */
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$save = array(
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'follow_id' => md5( $args['app'] . ';' . $args['area'] . ';' . $args['id'] . ';' . \IPS\Member::loggedIn()->member_id ),
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'follow_app' => $args['app'],
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'follow_area' => $args['area'],
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'follow_rel_id' => $args['id'],
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'follow_member_id' => \IPS\Member::loggedIn()->member_id,
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'follow_is_anon' => $args['anonymous'],
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'follow_added' => time(),
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'follow_notify_do' => $args['type'] == 'NONE' ? 0 : 1,
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'follow_notify_meta' => '',
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'follow_notify_freq' => ( $class == "IPS\Member" ) ? 'immediate' : mb_strtolower($args['type']),
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'follow_notify_sent' => 0,
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'follow_visible' => 1,
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);
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if ( $current )
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{
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\IPS\Db::i()->update( 'core_follow', $save, array( 'follow_id=?', $current['follow_id'] ) );
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}
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else
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{
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\IPS\Db::i()->insert( 'core_follow', $save );
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}
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/* Also follow all nodes if following club */
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if( $class == "IPS\Member\Club" )
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{
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foreach ( $thing->nodes() as $node )
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{
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$itemClass = $node['node_class']::$contentItemClass;
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$followApp = $itemClass::$application;
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$followArea = mb_strtolower( mb_substr( $node['node_class'], mb_strrpos( $node['node_class'], '\\' ) + 1 ) );
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$save = array(
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'follow_id' => md5( $followApp . ';' . $followArea . ';' . $node['node_id'] . ';' . \IPS\Member::loggedIn()->member_id ),
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'follow_app' => $followApp,
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'follow_area' => $followArea,
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'follow_rel_id' => $node['node_id'],
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'follow_member_id' => \IPS\Member::loggedIn()->member_id,
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'follow_is_anon' => $args['anonymous'],
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'follow_added' => time(),
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'follow_notify_do' => $args['type'] == 'NONE' ? 0 : 1,
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'follow_notify_meta' => '',
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'follow_notify_freq' => mb_strtolower($args['type']),
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'follow_notify_sent' => 0,
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'follow_visible' => 1,
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);
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\IPS\Db::i()->insert( 'core_follow', $save, TRUE );
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}
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}
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/* Send notification if following member */
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if( $class == "IPS\Member" )
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{
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$notification = new \IPS\Notification( \IPS\Application::load( 'core' ), 'member_follow', \IPS\Member::loggedIn(), array( \IPS\Member::loggedIn() ) );
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$notification->recipients->attach( $thing );
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$notification->send();
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}
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if ( \in_array( 'IPS\Node\Model', class_parents( $class ) ) )
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{
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$return = array_merge($return, array(
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'node' => $thing,
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'nodeClass' => \get_class( $thing )
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));
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}
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else if( $class == 'IPS\Member' )
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{
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$return = array_merge($return, array(
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'member' => $thing
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));
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}
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else if( $class == 'IPS\Member\Club' )
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{
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// @future Support club follows
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}
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else
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{
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$return = array_merge($return, array(
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'item' => $thing,
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'itemClass' => \get_class( $thing )
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));
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}
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return $return;
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}
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}
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