<?php

class tamagochi_class_reputation_cache extends class_reputation_cache {
    public function addRate( $type, $type_id, $rating, $message='', $member_id=0, $app='' )
    {
        $this->registry->getClass('class_localization')->loadLanguageFile( array( 'public_global' ), 'core' );

        /* Online? */
        if ( ! $this->rep_system_on )
        {
            $this->error_message = $this->lang->words['reputation_offline'];
            return false;
        }

        /* INIT */
        $app       = ( $app ) ? $app : ipsRegistry::$current_application;
        $rating    = intval( $rating );

        if ( ! $this->memberData['member_id'] )
        {
            $this->error_message = $this->lang->words['reputation_guest'];
            return false;
        }

        if ( $rating != -1 && $rating != 1 )
        {
            $this->error_message = $this->lang->words['reputation_invalid'];
            return false;
        }

        /* Check for existing rating */
        $currentRating = $this->getCurrentMemberRating( array( 'app' => $app, 'type' => $type, 'id' => $type_id, 'memberId' => $this->memberData['member_id'] ) );

        /* Check the point types */
        if ( $rating == -1 && IPSMember::canRepDown( $currentRating, $this->memberData ) === false )
        {
            $this->error_message = $this->lang->words['reputation_invalid'];
            return false;
        }

        if ( $rating == 1 && IPSMember::canRepUp( $currentRating, $this->memberData ) === false )
        {
            $this->error_message = $this->lang->words['reputation_invalid'];
            return false;
        }

        /* Day Cutoff */
        $day_cutoff = time() - 86400;

        /* Check Max Positive Votes */
        if( $rating == 1 )
        {
            if ( intval( $this->memberData['g_rep_max_positive'] ) === 0 )
            {
                $this->error_message = $this->lang->words['reputation_quota_pos'];
                return false;
            }

            $total = $this->DB->buildAndFetch( array( 'select' => 'count(*) as votes',
                                                      'from'   => 'reputation_index',
                                                      'where'  => 'member_id=' . $this->memberData['member_id'] . ' AND rep_rating=1 AND rep_date > ' . $day_cutoff )   );

            if ( $total['votes'] >= $this->memberData['g_rep_max_positive'] )
            {
                $this->error_message = $this->lang->words['reputation_quota_pos'];
                return false;
            }
            $this->DB->query('update members set `tamagochi` = `tamagochi` + 5');
        }

        /* Check Max Negative Votes if not like mode */
        if ( $rating == -1 AND ! $this->isLikeMode() )
        {
            if ( intval( $this->memberData['g_rep_max_negative'] ) === 0 )
            {
                $this->error_message = $this->lang->words['reputation_quota_neg'];
                return false;
            }

            $total = $this->DB->buildAndFetch( array( 'select' => 'count(*) as votes',
                                                      'from'   => 'reputation_index',
                                                      'where'  => 'member_id=' . $this->memberData['member_id'] . ' AND rep_rating=-1 AND rep_date > ' . $day_cutoff )  );

            if( $total['votes'] >= $this->memberData['g_rep_max_negative'] )
            {
                $this->error_message = $this->lang->words['reputation_quota_neg'];
                return false;
            }
        }

        /* If no member id was passed in, we have to query it using the config file */
        if( ! $member_id )
        {
            /* Reputation Config */
            if( is_file( IPSLib::getAppDir( $app ) . '/extensions/reputation.php' ) )
            {
                $rep_author_config = array();
                require( IPSLib::getAppDir( $app ) . '/extensions/reputation.php' );/*maybeLibHook*/
            }
            else
            {
                $this->error_message = $this->lang->words['reputation_config'];
                return false;
            }

            if( ! $rep_author_config[$type]['column'] || ! $rep_author_config[$type]['table'] )
            {
                $this->error_message = $this->lang->words['reputation_config'];
                return false;
            }

            $_col   = $rep_author_config[$type]['id_field'] ? $rep_author_config[$type]['id_field'] : $type;

            /* Query the content author */
            $content_author = $this->DB->buildAndFetch( array( 'select' => "{$rep_author_config[$type]['column']} as id",
                                                               'from'   => $rep_author_config[$type]['table'],
                                                               'where'  => "{$_col}={$type_id}" )   );

            $member_id = $content_author['id'];
        }

        if( ! ipsRegistry::$settings['reputation_can_self_vote'] && $member_id == $this->memberData['member_id'] )
        {
            $this->error_message = $this->lang->words['reputation_yourown'];
            return false;
        }

        /* Query the member group */
        if( ipsRegistry::$settings['reputation_protected_groups'] )
        {
            $member_group = $this->DB->buildAndFetch( array( 'select' => 'member_group_id', 'from' => 'members', 'where' => "member_id={$member_id}" ) );

            if( in_array( $member_group['member_group_id'], explode( ',', ipsRegistry::$settings['reputation_protected_groups'] ) ) )
            {
                $this->error_message = $this->lang->words['reputation_protected'];
                return false;
            }
        }

        /* Build the insert array */
        $db_insert = array( 'member_id'  => $this->memberData['member_id'],
                            'app'        => $app,
                            'type'       => $type,
                            'type_id'    => $type_id,
                            'rep_date'   => time(),
                            'rep_msg'    => $message,
                            'rep_rating' => $rating );

        /* Insert */
        if ( $currentRating )
        {
            if ( $rating == -1 && $this->isLikeMode() )
            {
                $this->DB->delete( 'reputation_index', "app='{$app}' AND type='{$type}' AND type_id={$type_id} AND member_id=".$this->memberData['member_id'] );
                $this->DB->query('update members set `tamagochi` = `tamagochi` - 5');
            }
        }
        else
        {
            $this->DB->replace( 'reputation_index', $db_insert, array( 'app', 'type', 'type_id', 'member_id' ) );
        }

        /* Update cache */
        $this->updateCache( $app, $type, $type_id );

        /* Get authors current rep */
        $author_points = $this->DB->buildAndFetch( array( 'select' => 'pp_reputation_points',
                                                          'from'   => 'profile_portal',
                                                          'where'  => "pp_member_id={$member_id}" )  );

        /* Figure out new rep */
        if( $currentRating['rep_rating'] == -1 )
        {
            $author_points['pp_reputation_points'] += 1;
        }
        else if ( $currentRating['rep_rating'] == 1 )
        {
            $author_points['pp_reputation_points'] -= 1;
        }

        /* now add on new rating if we're not like mode-ing */
        if ( ( ! $this->isLikeMode() ) || ( empty( $currentRating['rep_rating'] ) && $this->isLikeMode() ) )
        {
            $author_points['pp_reputation_points'] += $rating;
        }

        $this->DB->update( 'profile_portal', array( 'pp_reputation_points' => $author_points['pp_reputation_points'] ), "pp_member_id={$member_id}" );

        /* Notification */
        if ( $rating == 1 && $this->isLikeMode() && $app == 'forums' && $type == 'pid' )
        {
            /* Check for class_forums */
            if ( ! $this->registry->isClassLoaded( 'class_forums' ) )
            {
                $classToLoad = IPSLib::loadLibrary( IPSLib::getAppDir( 'forums' ) . "/sources/classes/forums/class_forums.php", 'class_forums', 'forums' );
                $this->registry->setClass( 'class_forums', new $classToLoad( $this->registry ) );
                $this->registry->strip_invisible = 0;
                $this->registry->class_forums->forumsInit();
            }

            $classToLoad   = IPSLib::loadLibrary( IPS_ROOT_PATH . '/sources/classes/member/notifications.php', 'notifications' );
            $notifyLibrary = new $classToLoad( $this->registry );

            if ( ! $this->registry->isClassLoaded('topics') )
            {
                $classToLoad = IPSLib::loadLibrary( IPSLib::getAppDir( 'forums' ) . "/sources/classes/topics.php", 'app_forums_classes_topics', 'forums' );
                $this->registry->setClass( 'topics', new $classToLoad( $this->registry ) );
            }

            $post        = $this->registry->getClass('topics')->getPostById( $type_id );

            /* Set topic data */
            $this->registry->getClass('topics')->setTopicData( $post );

            /* Quick check */
            if ( ! $post['author_id'] OR $post['author_id'] == $this->memberData['member_id'] )
            {
                return true;
            }

            $_toMember   = IPSMember::load( $post['author_id'] );

            /* Set language */
            $_toMember['language'] = $_toMember['language'] == "" ? IPSLib::getDefaultLanguage() : $_toMember['language'];

            /* Quick permission check */
            if ( $this->registry->getClass('topics')->canView() !== true )
            {
                return true;
            }

            $url = $this->registry->output->buildSEOUrl( "showtopic={$post['topic_id']}&amp;view=findpost&amp;p={$post['pid']}", "publicNoSession", $post['title_seo'], 'showtopic' );

            IPSText::getTextClass('email')->getTemplate( "new_likes", $_toMember['language'] );

            IPSText::getTextClass('email')->buildMessage( array('MEMBER_NAME'   => $this->memberData['members_display_name'],
                                                                'SHORT_POST'    => IPSText::truncate( IPSText::getTextClass( 'bbcode' )->stripAllTags( $post['post'] ), 300 ),
                                                                'URL'           => $url ) );

            IPSText::getTextClass('email')->subject = sprintf(  IPSText::getTextClass('email')->subject,
                                                                $this->registry->output->buildSEOUrl( 'showuser=' . $this->memberData['member_id'], 'publicNoSession', $this->memberData['members_seo_name'], 'showuser' ),
                                                                $this->memberData['members_display_name'],
                                                                $url,
                                                                $this->registry->output->buildSEOUrl( "showtopic={$post['topic_id']}", "publicNoSession", $post['title_seo'], 'showtopic' ),
                                                                IPSText::truncate( $post['topic_title'], 30 ) );

            $notifyLibrary->setMember( $_toMember );
            $notifyLibrary->setFrom( $this->memberData );
            $notifyLibrary->setNotificationKey( 'new_likes' );
            $notifyLibrary->setNotificationUrl( $url );
            $notifyLibrary->setNotificationText( IPSText::getTextClass('email')->message );
            $notifyLibrary->setNotificationTitle( IPSText::getTextClass('email')->subject );

            try
            {
                $notifyLibrary->sendNotification();
            }
            catch( Exception $e ){}
        }

        return true;
    }
}