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PATH: home / letacommog / laindinois / wp-content / plugins / mycred / includes / shortcodes

<?php
if ( ! defined( 'myCRED_VERSION' ) ) exit;

/**
 * myCRED Shortcode: mycred_exchange
 * This shortcode will return an exchange form allowing users to
 * exchange one point type for another.
 * @see http://codex.mycred.me/shortcodes/mycred_exchange/
 * @since 1.5
 * @version 1.1
 */
if ( ! function_exists( 'mycred_render_shortcode_exchange' ) ) :
	function mycred_render_shortcode_exchange( $atts, $content = '' ) {

if ( ! is_user_logged_in() ) return $content;

extract( shortcode_atts( array(
			'from'   => '',
			'to'     => '',
			'rate'   => 1,
			'min'    => 1,
			'button' => 'Exchange'
		), $atts, MYCRED_SLUG . '_exchange' ) );

if ( $from == '' || $to == '' ) return '';

if ( ! mycred_point_type_exists( $from ) || ! mycred_point_type_exists( $to ) ) return __( 'Point type not found.', 'mycred' );

$user_id     = get_current_user_id();

$mycred_from = mycred( $from );
		if ( $mycred_from->exclude_user( $user_id ) )
			return sprintf( __( 'You are excluded from using %s.', 'mycred' ), $mycred_from->plural() );

$balance     = $mycred_from->get_users_balance( $user_id, $from );
		if ( $balance < $mycred_from->number( $min ) )
			return __( 'Your balance is too low to use this feature.', 'mycred' );

$mycred_to   = mycred( $to );
		if ( $mycred_to->exclude_user( $user_id ) )
			return sprintf( __( 'You are excluded from using %s.', 'mycred' ), $mycred_to->plural() );

global $mycred_exchange;

$rate        = apply_filters( 'mycred_exchange_rate', $rate, $mycred_from, $mycred_to );
		$token       = mycred_create_token( array( $from, $to, $user_id, $rate, $min ) );

ob_start();

?>
<div class="mycred-exchange">

<?php echo $content; ?>

<?php if ( isset( $mycred_exchange['message'] ) ) : ?>
	<div class="alert alert-<?php if ( $mycred_exchange['success'] ) echo 'success'; else echo 'warning'; ?>"><?php echo $mycred_exchange['message']; ?></div>
	<?php endif; ?>

<form action="" method="post" class="form">
		<div class="row">
			<div class="col-lg-3 col-md-3 col-sm-12 col-xs-12 mycred-exchange-current-balance">
				<div class="form-group">
					<label><?php printf( __( 'Your current %s balance', 'mycred' ), $mycred_from->singular() ); ?></label>
					<p class="form-control-static"><?php echo $mycred_from->format_creds( $balance ); ?></p>
				</div>
			</div>
			<div class="col-lg-3 col-md-3 col-sm-12 col-xs-12 mycred-exchange-current-amount">
				<div class="form-group">
					<label for="mycred-exchange-amount"><?php _e( 'Amount', 'mycred' ); ?></label>
					<input type="text" size="20" placeholder="<?php printf( __( 'Minimum %s', 'mycred' ), $mycred_from->format_creds( $min ) ); ?>" value="" class="form-control" id="mycred-exchange-amount" name="mycred_exchange[amount]" />
				</div>
			</div>
			<div class="col-lg-3 col-md-3 col-sm-12 col-xs-12 mycred-exchange-current-rate">
				<div class="form-group">
					<label><?php _e( 'Exchange Rate', 'mycred' ); ?></label>
					<p class="form-control-static"><?php printf( __( '1 %s = <span class="rate">%s</span> %s', 'mycred' ), $mycred_from->singular(), $rate, ( ( $rate == 1 ) ? $mycred_to->singular() : $mycred_to->plural() ) ); ?></p>
				</div>
			</div>
			<div class="col-lg-3 col-md-3 col-sm-12 col-xs-12mycred-exchange-current-submit">
				<div class="form-group">
					<input type="submit" class="btn btn-primary btn-lg btn-block" value="<?php echo esc_attr( $button ); ?>" />
				</div>
			</div>
		</div>
		<input type="hidden" name="mycred_exchange[token]" value="<?php echo $token; ?>" />
		<input type="hidden" name="mycred_exchange[nonce]" value="<?php echo wp_create_nonce( 'mycred-exchange' ); ?>" />
	</form>

</div>
<?php

$output = ob_get_contents();
		ob_end_clean();

return apply_filters( 'mycred_exchange_output', $output, $atts );

}
endif;
add_shortcode( MYCRED_SLUG . '_exchange', 'mycred_render_shortcode_exchange' );

/**
 * Catch Exchange
 * Intercepts and executes exchange requests.
 * @since 1.5
 * @version 1.1
 */
if ( ! function_exists( 'mycred_catch_exchange_requests' ) ) :
	function mycred_catch_exchange_requests() {

if ( ! isset( $_POST['mycred_exchange']['nonce'] ) || ! wp_verify_nonce( $_POST['mycred_exchange']['nonce'], 'mycred-exchange' ) ) return;

// Decode token
		$token       = mycred_verify_token( $_POST['mycred_exchange']['token'], 5 );
		if ( $token === false ) return;

global $mycred_exchange;
		list ( $from, $to, $user_id, $rate, $min ) = $token;

// Check point types
		$types       = mycred_get_types();
		if ( ! array_key_exists( $from, $types ) || ! array_key_exists( $to, $types ) ) {
			$mycred_exchange = array(
				'success' => false,
				'message' => __( 'Point types not found.', 'mycred' )
			);
			return;
		}

$user_id     = get_current_user_id();

// Check for exclusion
		$mycred_from = mycred( $from );
		if ( $mycred_from->exclude_user( $user_id ) ) {
			$mycred_exchange = array(
				'success' => false,
				'message' => sprintf( __( 'You are excluded from using %s.', 'mycred' ), $mycred_from->plural() )
			);
			return;
		}

// Check balance
		$balance     = $mycred_from->get_users_balance( $user_id, $from );
		if ( $balance < $mycred_from->number( $min ) ) {
			$mycred_exchange = array(
				'success' => false,
				'message' => __( 'Your balance is too low to use this feature.', 'mycred' )
			);
			return;
		}

// Check for exclusion
		$mycred_to   = mycred( $to );
		if ( $mycred_to->exclude_user( $user_id ) ) {
			$mycred_exchange = array(
				'success' => false,
				'message' => sprintf( __( 'You are excluded from using %s.', 'mycred' ), $mycred_to->plural() )
			);
			return;
		}

// Prep Amount
		$amount      = abs( $_POST['mycred_exchange']['amount'] );
		$amount      = $mycred_from->number( $amount );

// Make sure we are sending more then minimum
		if ( $amount < $min ) {
			$mycred_exchange = array(
				'success' => false,
				'message' => sprintf( __( 'You must exchange at least %s!', 'mycred' ), $mycred_from->format_creds( $min ) )
			);
			return;
		}

// Make sure we have enough points
		if ( $amount > $balance ) {
			$mycred_exchange = array(
				'success' => false,
				'message' => __( 'Insufficient Funds. Please try a lower amount.', 'mycred' )
			);
			return;
		}

// Let others decline
		$reply       = apply_filters( 'mycred_decline_exchange', false, compact( 'from', 'to', 'user_id', 'rate', 'min', 'amount' ) );
		if ( $reply === false ) {

$mycred_from->add_creds(
				'exchange',
				$user_id,
				0-$amount,
				sprintf( __( 'Exchange from %s', 'mycred' ), $mycred_from->plural() ),
				0,
				array( 'from' => $from, 'rate' => $rate, 'min' => $min ),
				$from
			);

$exchanged = $mycred_to->number( ( $amount * $rate ) );

$mycred_to->add_creds(
				'exchange',
				$user_id,
				$exchanged,
				sprintf( __( 'Exchange to %s', 'mycred' ), $mycred_to->plural() ),
				0,
				array( 'to' => $to, 'rate' => $rate, 'min' => $min ),
				$to
			);

$mycred_exchange = array(
				'success' => true,
				'message' => sprintf( __( 'You have successfully exchanged %s into %s.', 'mycred' ), $mycred_from->format_creds( $amount ), $mycred_to->format_creds( $exchanged ) )
			);

}
		else {

$mycred_exchange = array(
				'success' => false,
				'message' => $reply
			);
			return;

}

}
endif;
add_action( 'mycred_init', 'mycred_catch_exchange_requests', 100 );

[+] ..
[-] mycred_hide_if.php [edit]
[-] mycred_best_user.php [edit]
[-] mycred_total_points.php [edit]
[-] mycred_total_balance.php [edit]
[-] mycred_affiliate_link.php [edit]
[-] mycred_affiliate_id.php [edit]
[-] mycred_link.php [edit]
[-] mycred_leaderboard_position.php [edit]
[-] index.php [edit]
[-] mycred_give.php [edit]
[-] mycred_total_since.php [edit]
[-] mycred_leaderboard.php [edit]
[-] mycred_exchange.php [edit]
[-] mycred_show_if.php [edit]
[-] mycred_my_balance_converted.php [edit]
[-] mycred_my_balance.php [edit]
[-] mycred_send.php [edit]
[-] mycred_history.php [edit]
[-] mycred_video.php [edit]
[-] mycred_hook_table.php [edit]