MinecraftPayment/Plugin.php

<?php
class MinecraftPaymentPlugin extends Plugin {
    public static function get_plugin_name(): string {
        return 'Minecraft Payment';
    }

    public function __construct( $_DB ) {
        $this->require_class( 'RCon' );
    }

	public function has_page(): bool {
		return true;
	}

	public function get_page_path() {
		return [
			'/minecraft-pay/' => [
				'settings' => [
					null => 'settings_view',
					'/*' => 'server_settings_view'
				],
				'users' => [
					null => 'users_view',
					'/*' => 'user_view'
				],
				'grant' => 'grant_view',
				'settle' => 'settle_view',
				'balance' => 'balance_view',
				'acredit' => 'acredit_view'
			]
		];
		// return [ '/minecraft-pay/settings', '/minecraft-pay/settings/*', '/minecraft-pay/users', '/minecraft-pay/grant', '/minecraft-pay/settle', '/minecraft-pay/balance', '/minecraft-pay/users/*', '/minecraft-pay/acredit' ];
	}

    public function grant_view( string $url ) {
        if ( !Permission::PERMITTED( 'Minecraft-Pay-Settings', 1 ) ) return;
        $params = [];
        if ( array_key_exists( 'GrantUserRights', $_POST ) && array_key_exists( 'ID', $_POST ) ) {
            $u = User::GetByID( $_POST[ 'ID' ] );
            $s = false;
            if ( !is_null( $u ) ) {
                $p = Permission::SEARCH( 'Minecraft-Possess-User' );
                $s = $p->grant_user( $u->GetID(), true ); $s = true;
                // echo $p;
                // echo $s;
                $params[ 'save_message' ] = 
                    // $s ? 
                    __( [ 'de' => 'Recht erfolgreich gew&auml;hrt', 'en' => 'Right granted successfully' ] ); // :
                    // __( [ 'de' => 'Recht konnte nicht gew&auml;hrt werden', 'en' => 'Right could not be granted' ] );
            }
            else $params[ 'save_message' ] = __( [ 'de' => 'Benutzer nicht gefunden', 'en' => 'Could not find user' ] );
            $params[ 'save_success' ] = $s;
        }
        $this->show_template( 'GrantUser', $params );
    }

    private function settle( $m, $y ) {
        $mp = MinecraftMonthPaid::GetByUnique( 0, $m ,$y );
        if ( $mp ) {
            echo __( [ 'de' => 'Bereits abgerechnet', 'en' => 'Already settled' ] );
            return;
        }

        $sum = 0;

        foreach ( MinecraftServer::GetAll() as $server ) {
            $m = strlen( $m ) == 2 ? $m : '0' . $m;
            $f = "$y-$m-01";
            $cap = date( 't', strtotime( $f ) );
            $l = "$y-$m-$cap";
            $sid = $server->ID;

            $subscribers = MinecraftServerSubscription::GetAll( "ConcerningServerID = $sid AND SubscriptionDate BETWEEN '$f' AND '$l'" );
        
            $subsCount = count( $subscribers );
            $pot = $subsCount * $server->GetPerMonthPrice();
            $potPart = ceil( ( $pot / $subsCount ) * 100 ) / 100;
            if ( $pot == 0 ) continue;
            $potPart *= -1;
            if ( $pot > $server->GetMaxPerMonthPrice() ) $pot = $server->GetMaxPerMonthPrice();
            $sum += $pot;
            
            /* $dayssum = 0;

            $subs = [];
            $sum += $pot;
            $potheap = 0;
            $dayssumheap = 0;

            foreach( $subscribers as $subscriber ) {
                $days = date( 'd', strtotime( $subscriber->GetSubscriptionDate() ) );
                $dayssum += $days;
                $subs[] = [ $days, $subscriber ];
            }

            foreach ( $subs as $subscription ) {
                $price = $pot * ( $dayssum / $subscription[ 0 ] )
            }*/

            foreach( $subscribers as $subscriber ) {
                $u = $subscriber->GetUnlockedUser()->GetOwner();
                
                $ac = new MinecraftUserAccount();
                $ac->SetMod( $potPart );
                $ac->SetDebtor( $u );
                $ac->SetComment( 'Host-Relief for ' . $server->GetName() . ' for ' . $m . '-' . $y );
                $ac->Save();
            }

            $server->ClearWhitelist();
        }

        $mp = new MinecraftMonthPaid();
        $mp->SetAmount( $sum );
        $mp->SetMonth( $m );
        $mp->SetYear( $y );
        if ( $mp->Save() ) {
            echo __( [ 'de' => 'Abrechnung beendet', 'en' => 'Settled' ] );
        }
    }

    public function settle_view( string $url ) {
        //  ORDER BY Year DESC, Month DESC LIMIT 1

        $nwst = MinecraftMonthPaid::GetAll( "1 ORDER BY Year DESC, Month DESC LIMIT 1" )[ 0 ];
    	if ( !$nwst ) {
        	$nwst = new MinecraftMonthPaid();
        	$nwst->SetMonth( date( 'm' ) );
        	$nwst->SetYear( date( 'Y' ) );
        }

        $m = array_key_exists( 'month', $_GET ) ? $_GET[ 'month' ] + 1 : date( 'm' );
        $y = array_key_exists( 'year', $_GET ) ? $_GET[ 'year' ] : date( 'Y' );
        if ( $m == '0' ) { $m = '12'; $y--; }

        $start    = ( new DateTime( $nwst->GetYear() . '-' . $nwst->GetMonth() . '-' . '01' ) )->modify( 'first day of next month' );
        $end      = ( new DateTime( date( "$y-$m-01" ) ) )->modify( 'first day of this month' );
        $interval = DateInterval::createFromDateString( '1 month' );
        $period   = new DatePeriod( $start, $interval, $end );

        $settled = false;
        foreach ($period as $dt) {
            $settled = true;
            echo 'Settling ' . $dt->format("Y-m") . ': ';
            $this->settle( $dt->format( 'm' ), $dt->format( 'Y' ) );
            echo "<br>\n";
        }

        if( !$settled ) {
            echo 'Nothing to settle';
        }
    }

    public function acredit_view( string $url ) {
        if ( !Permission::PERMITTED( 'Minecraft-Pay-Settings', 1 ) ) return;
        $params = null;
        if ( 
            array_key_exists( 'AddAccountChange', $_POST ) && 
            array_key_exists( 'Mod', $_POST ) && 
            array_key_exists( 'DebtorID', $_POST ) && 
            array_key_exists( 'Comment', $_POST ) 
        ) {
            $ac = MinecraftUserAccount::FromPropertyArray( $_POST );
            $ac->SetDebtor( User::GetByID( $_POST[ 'DebtorID' ] ) );
            $params = [];
            $params[ 'save_success' ] = $ac->Save();
            $params[ 'save_message' ] = 
                $params[ 'save_success' ] ? 
                __( [ 'de' => 'Gutschrift erfolgreich', 'en' => 'Credit successful' ] ) : 
                __( [ 'de' => 'Gutschrift fehlgeschlagen', 'en' => 'Credit failed' ] );
        }
        $this->show_template( 'AlterAccount', $params );
    }

    public function balance_view( string $url ) {
        if ( !Permission::PERMITTED( 'Minecraft-Possess-User', 1 ) ) return;
        $this->show_template( 'AccountList', null );
    }

    public function users_view( string $url ) {
        if ( !Permission::PERMITTED( 'Minecraft-Possess-User', 1 ) ) return;
        if ( $url == '/minecraft-pay/users' ) {
            $params = [];
            if ( array_key_exists( 'CreateMinecraftUser', $_POST ) && array_key_exists( 'Username', $_POST ) ) {
                $s = MinecraftUser::FromPropertyArray( $_POST );
                $s->SetOwner( User::CURRENT() );
                try {
                    $s->Save();
                    $params[ 'save_message' ] = __( [ 'de' => 'Minecraft Benutzer erfolgreich angelegt', 'en' => 'Created minecraft user successfully' ] );
                    $params[ 'save_success' ] = true;
                } catch( Exception $ex ) {
                    $params[ 'save_message' ] = $ex->getMessage();
                    if ( startsWith( $params[ 'save_message' ], 'Duplicate entry' ) ) 
                        $params[ 'save_message' ] = __(
                            [
                                'de' => 'Doppelter Name oder es wurde bei einem anderen Server weder Domain noch Port angegeben',
                                'en' => 'Duplicated Name or another server has neither domain nor port'
                            ]
                        );
                    $params[ 'save_success' ] = false;
                }
            }
            if ( array_key_exists( 'DeleteMinecraftUser', $_POST ) && array_key_exists( 'ID', $_POST ) ) {
                $s = MinecraftUser::GetByID( $_POST[ 'ID' ] );

                if ( User::CURRENT()->GetID() != $s->GetOwner()->GetID() ) {
                    $params[ 'save_message' ] = __( [ 'de' => 'Dieser Benutzer geh&ouml;t Ihnen nicht!', 'en' => 'This user does not belong to you!' ] );
                    $params[ 'save_success' ] = false;
                } else {
                    try {
                        $s->Delete();
                        $params[ 'save_message' ] = __( [ 'de' => 'Minecraft Benutzer erfolgreich gel&ouml;scht', 'en' => 'Deleted minecraft user successfully' ] );
                        $params[ 'save_success' ] = true;
                    } catch( Exception $ex ) {
                        $params[ 'save_message' ] = $ex->getMessage();
                        $params[ 'save_success' ] = false;
                    }
                }
            }
            $this->show_template( 'UsersList', $params );
        } else $this->user_view( $url );
    }

    public function user_view( string $url ) {
        if ( !Permission::PERMITTED( 'Minecraft-Possess-User', 1 ) ) return;
        if ( !preg_match( '/\/minecraft-pay\/users\/([0-9]+)/', $url, $m ) || is_null( MinecraftUser::GetByID( $m[ 1 ] ) ) ) {
            Alert::SHOW( __( [ 'de' => 'Dieser Benutzer existiert nicht', 'en' => 'This user does not exist' ] ) );
            return;
        }

        $params = [];

        if ( array_key_exists( 'RUnlockUser', $_POST ) && array_key_exists( 'ID', $_POST ) ) {
            $s = MinecraftServer::GetByID( $_POST[ 'ID' ] );
            $u = MinecraftUser::GetByID( $m[ 1 ] );

            if ( is_null( $s ) ) { $params[ 'save_message' ] = __( [ 'de' => 'Unbekannter Server', 'en' => 'Unknown server' ] ); $params[ 'save_success' ] = false; }
            else if ( is_null( $u ) ) { $params[ 'save_message' ] = __( [ 'de' => 'Unbekannter Benutzer', 'en' => 'Unknown user' ] ); $params[ 'save_success' ] = false; }
            else {
                if ( $s->Unlock( $u ) ) {
                    if ( !$u->HasSubscripted( $s ) ) {
                        $ms = new MinecraftServerSubscription();
                        $ms->SetConcerningServer( $s );
                        $ms->SetUnlockedUser( $u );
                        $params[ 'save_success' ] = $ms->Save();
                        $params[ 'save_message' ] =
                            $params[ 'save_success' ] ?
                            __( [ 'de' => 'Erfolgreich freigeschaltet', 'en' => 'Unlock successful' ] ) :
                            __( [ 'de' => 'Freischaltung fehlgeschlagen', 'en' => 'Unlock failed' ] );
                        if ( !$params[ 'save_success' ] ) $s->Lock( $u );
                    } else { $params[ 'save_message' ] = __( [ 'de' => 'Erfolgreich freigeschaltet', 'en' => 'Unlock successful' ] ); $params[ 'save_success' ] = true; }
                } else { $params[ 'save_message' ] = __( [ 'de' => 'Freischaltung fehlgeschlagen', 'en' => 'Unlock failed' ] ); $params[ 'save_success' ] = false; }
            }
        }

        $params[ 'user' ] = MinecraftUser::GetByID( $m[ 1 ] );
        $this->show_template( 'Users', $params );
    }

    public function settings_view( string $url ) {
        if ( !Permission::PERMITTED( 'Minecraft-Pay-Settings', 1 ) ) return;
        if ( $url == '/minecraft-pay/settings' ) {
            $params = [];
            if ( array_key_exists( 'CreateServer', $_POST ) && array_key_exists( 'Name', $_POST ) ) {
                $s = MinecraftServer::FromPropertyArray( $_POST );
                try {
                    $s->Save();
                    $params[ 'save_message' ] = __( [ 'de' => 'Server erfolgreich angelegt', 'en' => 'Created server successfully' ] );
                    $params[ 'save_success' ] = true;
                } catch( Exception $ex ) {
                    $params[ 'save_message' ] = $ex->getMessage();
                    if ( startsWith( $params[ 'save_message' ], 'Duplicate entry' ) ) 
                        $params[ 'save_message' ] = __(
                            [
                                'de' => 'Doppelter Name oder es wurde bei einem anderen Server weder Domain noch Port angegeben',
                                'en' => 'Duplicated Name or another server has neither domain nor port'
                            ]
                        );
                    $params[ 'save_success' ] = false;
                }
            }
            if ( array_key_exists( 'DeleteServer', $_POST ) && array_key_exists( 'ID', $_POST ) ) {
                $s = MinecraftServer::FromPropertyArray( $_POST );
                try {
                    $s->Delete();
                    $params[ 'save_message' ] = __( [ 'de' => 'Server erfolgreich gel&ouml;scht', 'en' => 'Deleted server successfully' ] );
                    $params[ 'save_success' ] = true;
                } catch( Exception $ex ) {
                    $params[ 'save_message' ] = $ex->getMessage();
                    $params[ 'save_success' ] = false;
                }
            }
            $this->show_template( 'SettingsList', $params );
        }
        else $this->server_settings_view( $url );
        // $this->show_template( 'Settings', [ 'settings' => (object) [ 'Server' => '', 'Port' => 35575, 'Password' => '' ] ] );
    }

    public function server_settings_view( string $url ) {
        if ( !Permission::PERMITTED( 'Minecraft-Pay-Settings', 1 ) ) return;
        if ( !preg_match( '/\/minecraft-pay\/settings\/([0-9]+)/', $url, $m ) || is_null( MinecraftServer::GetByID( $m[ 1 ] ) ) ) {
            Alert::SHOW( __( [ 'de' => 'Dieser Server existiert nicht', 'en' => 'This server does not exist' ] ) );
            return;
        }
        $params = [];
        if ( 
            array_key_exists( 'SaveServerSettings', $_POST ) && 
            array_key_exists( 'Domain', $_POST ) && 
            array_key_exists( 'Port', $_POST ) && 
            array_key_exists( 'Password', $_POST ) && 
            array_key_exists( 'ServerPath', $_POST )
        ) {
            if ( !$_POST[ 'Port' ] ) $_POST[ 'Port' ] = null;
            $o = MinecraftServer::GetByID( $m[ 1 ] );
            $s = MinecraftServer::FromPropertyArray( $_POST );
            $s->SetID( $o->GetID() );
            $s->SetName( $o->GetName() );
            try {
                $s->Save();
                $params[ 'save_message' ] = __( [ 'de' => 'Server erfolgreich gespeichert', 'en' => 'Saved server successfully' ] );
                $params[ 'save_success' ] = true;
            } catch( Exception $ex ) {
                $params[ 'save_message' ] = $ex->getMessage();
                if ( startsWith( $params[ 'save_message' ], 'Duplicate entry' ) ) 
                    $params[ 'save_message' ] = __(
                        [
                            'de' => 'Doppelte Domain noch Port Kombination',
                            'en' => 'Duplicated domain - port combination'
                        ]
                    );
                $params[ 'save_success' ] = false;
            }
        }
        $params[ 'settings' ] = MinecraftServer::GetByID( $m[ 1 ] );
        $this->show_template( 'Settings', $params );
    }

    public function load_plugin(): void {
        if ( is_null( Permission::GetByUnique( 0, 'Minecraft-Pay-Settings' ) ) ) {
            $p = Permission::FromArray( [], [] );
            $p->SetName( 'Minecraft-Pay-Settings' );
            $p->SetSlug( slugify( 'Minecraft-Pay-Settings' ) );
            $p->Save();
        }
        if ( is_null( Permission::GetByUnique( 0, 'Minecraft-Possess-User' ) ) ) {
            $p = Permission::FromArray( [], [] );
            $p->SetName( 'Minecraft-Possess-User' );
            $p->SetSlug( slugify( 'Minecraft-Possess-User' ) );
            $p->Save();
        }

        if ( User::ONLINE() && Permission::PERMITTED( 'Minecraft-Possess-User' ) ) {
            $me = new MenuEntry( 'Minecraft Payment' );
            $me->addImageFromResource( 'minecraft.svg', MinecraftPaymentPlugin::get_plugin_name() );
            $me->setFilter( 'none' );

            if ( Permission::PERMITTED( 'Minecraft-Pay-Settings' ) ) {
                $sub = new MenuEntry( 'Minecraft Payment', HOME_URL . 'minecraft-pay/settings' );
                $sub->addImageFromResource( 'settings.svg', Plugin_Plugin::get_plugin_name() );
                $me->addSubEntry( $sub );
            }

            $sub = new MenuEntry( [ 'de' => 'Minecraft Benutzer', 'en' => 'Minecraft Users' ], HOME_URL . 'minecraft-pay/users' );
            $sub->addImageFromResource( 'users.svg', UserManager_Plugin::get_plugin_name() ); 
            $me->addSubEntry( $sub );

            if ( Permission::PERMITTED( 'Minecraft-Pay-Settings' ) ) {
                $sub = new MenuEntry( [ 'de' => 'Gutschrift', 'en' => 'Credit' ], HOME_URL . 'minecraft-pay/acredit' );
                $sub->addImageFromResource( 'cash.svg', MinecraftPaymentPlugin::get_plugin_name() );
                $me->addSubEntry( $sub );
            }

            $sub = new MenuEntry( [ 'de' => 'Transaktionen', 'en' => 'Transactions' ], HOME_URL . 'minecraft-pay/balance' );
            $sub->addImageFromResource( 'cash.svg', MinecraftPaymentPlugin::get_plugin_name() );
            $me->addSubEntry( $sub );

            if ( Permission::PERMITTED( 'Minecraft-Pay-Settings' ) ) {
                $sub = new MenuEntry( [ 'de' => 'Recht gew&auml;hren', 'en' => 'Grant right' ], HOME_URL . 'minecraft-pay/grant' );
                $sub->addImageFromResource( 'key.svg', MinecraftPaymentPlugin::get_plugin_name() );
                $me->addSubEntry( $sub );
            };

            SideMenu::addMainMenuEntry( $me );
        }
    }
}