my-calendar-iframe.php
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<?php
/**
* Output the iframe view.
*
* @category Calendar
* @package My Calendar
* @author Joe Dolson
* @license GPLv2 or later
* @link https://www.joedolson.com/my-calendar/
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
add_action( 'template_redirect', 'my_calendar_iframe_view' );
/**
* Redirect to print view if query set.
*/
function my_calendar_iframe_view() {
if ( mc_is_iframe() ) {
echo my_calendar_iframe();
exit;
}
}
/**
* Produce print view output.
*/
function my_calendar_iframe() {
header( 'Content-Type: ' . get_bloginfo( 'html_type' ) . '; charset=' . get_bloginfo( 'charset' ) );
$body = '';
?>
<!DOCTYPE html>
<html <?php language_attributes(); ?>>
<head>
<?php
wp_head();
if ( mc_is_tag_view() ) {
?>
<style>html{margin-top:0 !important;}.mc-template-cards { display: grid; grid-template-columns: repeat( 2, 1fr ); max-width: 100%; column-gap: 16px; }.mc-template-card {padding: 10px;}.mc-tag{background:#e9eaea;color:#000;padding:3px;}.mc-template-card .mc-output {line-break: anywhere;}</style>
<?php
} else {
?>
<style>html{margin-top:0!important;}</style>
<?php
}
?>
</head>
<body>
<?php
$mc_id = ( is_numeric( $_GET['mc_id'] ) ) ? absint( $_GET['mc_id'] ) : false;
if ( $mc_id ) {
if ( mc_is_tag_view() ) {
if ( isset( $_GET['template'] ) ) {
$template = sanitize_text_field( $_GET['template'] );
$body .= mc_display_template_preview( $template, $mc_id );
} else {
$body .= '<div id="mc_event"><div class="single-event mc-event">' . mc_display_template_tags( $mc_id, 'preview' ) . '</div></div>';
}
} else {
$body .= mc_get_event( $mc_id, 'html' );
}
}
echo mc_kses_post( $body );
?>
</body>
</html>
<?php
}