mage-eventpress/inc/mep_event_meta.php

<?php 
if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access pages directly.

add_action( 'add_meta_boxes', 'mep_event_meta_box_add' );
function mep_event_meta_box_add(){
    add_meta_box( 'mep-event-meta', 'Event Venue', 'mep_event_venue_meta_box_cb', 'mep_events', 'normal', 'high' );

    add_meta_box( 'mep-event-price', 'Event Price', 'mep_event_price_meta_box_cb', 'mep_events', 'normal', 'high' );

    add_meta_box( 'mep-event-extra-price', 'Event Extra Option Price', 'mep_event_extra_price_option', 'mep_events', 'normal', 'high' );

    add_meta_box( 'mep-event-date', 'Event Date & Time', 'mep_event_date_meta_box_cb', 'mep_events', 'normal', 'high' );
}



function mep_event_venue_meta_box_cb($post){
$values = get_post_custom( $post->ID );
$user_api = mep_get_option( 'google-map-api', 'general_setting_sec', '');
?>

<div class='sec'>
    <label for="mep_ev_1"> Seat Capacity: </label>
    <span><input id='mep_ev_1' type="number" name='mep_total_seat' value='<?php echo $values['mep_total_seat'][0]; ?>'> </span>
</div>


<div class='sec'>
    <label for="mep_ev_2"> Location/Venue: </label>
    <span><input id='mep_ev_2' type="text" name='mep_location_venue' value='<?php echo $values['mep_location_venue'][0]; ?>'> </span>
</div>



<div class='sec'>
    <label for="mep_ev_3"> Street: </label>
    <span><input id='mep_ev_3' type="text" name='mep_street' value='<?php echo $values['mep_street'][0]; ?>'> </span>
</div>



<div class='sec'>
    <label for="mep_ev_4"> City: </label>
    <span><input id='mep_ev_4' type="text" name='mep_city' value='<?php echo $values['mep_city'][0]; ?>'> </span>
</div>



<div class='sec'>
    <label for="mep_ev_5"> State: </label>
    <span><input id='mep_ev_5' type="text" name='mep_state' value='<?php echo $values['mep_state'][0]; ?>'> </span>
</div>



<div class='sec'>
    <label for="mep_ev_6"> Postcode: </label>
    <span><input id='mep_ev_6' type="text" name='mep_postcode' value='<?php echo $values['mep_postcode'][0]; ?>'> </span>
</div>



<div class='sec'>
    <label for="mep_ev_7"> Country: </label>
    <span><input id='mep_ev_7' type="text" name='mep_country' value='<?php echo $values['mep_country'][0]; ?>'> </span>
</div>

<?php 
if($user_api){
?>
<div class='sec'>
    <label for="mep_ev_989"> Show Google Map: </label>
    <span><input style='text-align: left;width: auto;' id='mep_ev_989' type="checkbox" name='mep_sgm' value='1' <?php $mep_sgm = $values['mep_sgm'][0]; if($mep_sgm==1){ echo 'checked'; } ?> > Yes</span>
</div>
<div class='sec'>
<input id="pac-input" name='location_name' value='<?php //echo $values['location_name'][0]; ?>'/>
</div>


<input type="hidden" class="form-control" required name="latitude" value="<?php echo $values['latitude'][0]; ?>">
<input type="hidden" class="form-control" required name="longitude" value="<?php echo $values['longitude'][0]; ?>">



<div id="map"></div>

<?php 
}else{
    echo "<span class=mep_status><span class=err>No Google MAP API Key Found. Please enter API KEY <a href=".get_site_url()."/wp-admin/options-general.php?page=mep_event_settings_page>Here</a></span></span>";
}



if($values['latitude'][0]){
    $lat = $values['latitude'][0];
}else{ $lat = '37.0902'; }


if($values['longitude'][0]){
    $lon = $values['longitude'][0];
}else{ $lon = '95.7129'; }

?>
<script>


function initMap() {
  var map = new google.maps.Map(document.getElementById('map'), {
    center: {
      lat: <?php echo $lat; ?>,
      lng: <?php echo $lon; ?>
    },
    zoom: 17
  });



  var input = /** @type {!HTMLInputElement} */ (
    document.getElementById('pac-input'));

  var types = document.getElementById('type-selector');
  map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);
  map.controls[google.maps.ControlPosition.TOP_LEFT].push(types);

  var autocomplete = new google.maps.places.Autocomplete(input);
  autocomplete.bindTo('bounds', map);

  var infowindow = new google.maps.InfoWindow();
  var marker = new google.maps.Marker({
    map: map,
    anchorPoint: new google.maps.Point(0, -29),
    draggable: true,
    position: {lat: <?php echo $lat; ?>, lng: <?php echo $lon; ?>}
  });

  google.maps.event.addListener(marker, 'dragend', function() {
     document.getElementsByName('latitude')[0].value = marker.getPosition().lat();
     document.getElementsByName('longitude')[0].value = marker.getPosition().lng();
  })



  autocomplete.addListener('place_changed', function() {
    infowindow.close();
    marker.setVisible(false);
    var place = autocomplete.getPlace();
    if (!place.geometry) {
      window.alert("Autocomplete's returned place contains no geometry");
      return;
    }

    // If the place has a geometry, then present it on a map.
    if (place.geometry.viewport) {
      map.fitBounds(place.geometry.viewport);
    } else {
      map.setCenter(place.geometry.location);
      map.setZoom(17); // Why 17? Because it looks good.
    }
    marker.setIcon( /** @type {google.maps.Icon} */ ({
      url: 'http://maps.google.com/mapfiles/ms/icons/red.png',
      size: new google.maps.Size(71, 71),
      origin: new google.maps.Point(0, 0),
      anchor: new google.maps.Point(17, 34),
      scaledSize: new google.maps.Size(35, 35)
    }));
    marker.setPosition(place.geometry.location);
    marker.setVisible(true);

    var address = '';
    if (place.address_components) {
      address = [
        (place.address_components[0] && place.address_components[0].short_name || ''),
        (place.address_components[1] && place.address_components[1].short_name || ''),
        (place.address_components[2] && place.address_components[2].short_name || '')
      ].join(' ');
    }

    var latitude = place.geometry.location.lat();
    var longitude = place.geometry.location.lng();

    $("input[name=coordinate]").val(address);
    $("input[name=latitude]").val(latitude);
    $("input[name=longitude]").val(longitude);

    //infowindow.setContent('<div><strong>' + place.name + '</strong><br>' + address);
    //infowindow.open(map, marker);
  });
}
google.maps.event.addDomListener(window, "load", initMap);
</script>
<?php
}



function mep_event_price_meta_box_cb($post){
$values = get_post_custom( $post->ID );
?>

<div class='sec'>
    <label for="mep_ev_98"> Show Quantity Input Box: </label>
    <span><input style='text-align: left;width: auto;' id='mep_ev_98' type="checkbox" name='mep_sqi' value='1' <?php $sqi = $values['mep_sqi'][0]; if($sqi==1){ echo 'checked'; } ?> > Yes</span>
</div>


<div class='sec'>
    <label for="mep_ev_8"> Price Label: </label>
    <span><input id='mep_ev_8' type="text" name='mep_price_label' value='<?php echo $values['mep_price_label'][0]; ?>'> </span>
</div>


<div class='sec'>
    <label for="mep_ev_9"> Price: </label>
    <span><input id='mep_ev_9' type="number" name='_price' value='<?php echo $values['_price'][0]; ?>'> </span>
</div>



<?php
}




function mep_event_extra_price_option() {
  global $post;
  $mep_events_extra_prices = get_post_meta($post->ID, 'mep_events_extra_prices', true);
  wp_nonce_field( 'mep_events_extra_price_nonce', 'mep_events_extra_price_nonce' );
  ?>
  <script type="text/javascript">
  jQuery(document).ready(function( $ ){
    $( '#add-row' ).on('click', function() {
      var row = $( '.empty-row.screen-reader-text' ).clone(true);
      row.removeClass( 'empty-row screen-reader-text' );
      row.insertBefore( '#repeatable-fieldset-one tbody>tr:last' );
      return false;
    });
    
    $( '.remove-row' ).on('click', function() {
      $(this).parents('tr').remove();
      return false;
    });
  });
  </script>
  
  <table id="repeatable-fieldset-one" width="100%">
  <thead>
    <tr>
      <th width="40%">Extra Option Name</th>
      <th width="40%">Amount</th>
      <th width="8%"></th>
    </tr>
  </thead>
  <tbody>
  <?php
  
  if ( $mep_events_extra_prices ) :
  
  foreach ( $mep_events_extra_prices as $field ) {
  ?>
  <tr>
    <td><input type="text" class="widefat" name="option_name[]" value="<?php if($field['option_name'] != '') echo esc_attr( $field['option_name'] ); ?>" /></td>
    <td><input type="number" class="widefat" name="option_price[]" value="<?php if ($field['option_price'] != '') echo esc_attr( $field['option_price'] ); else echo ''; ?>" /></td>
    <td><a class="button remove-row" href="#">Remove</a></td>
  </tr>
  <?php
  }
  else :
  // show a blank one
 endif; 
 ?>
  
  <!-- empty hidden one for jQuery -->
  <tr class="empty-row screen-reader-text">
    <td><input type="text" class="widefat" name="option_name[]" /></td>
    <td><input type="number" class="widefat" name="option_price[]" value="" /></td>
    <td><a class="button remove-row" href="#">Remove</a></td>
  </tr>
  </tbody>
  </table>
  <p><a id="add-row" class="button" href="#">Add Extra Price</a></p>
  <?php
}



function mep_event_date_meta_box_cb($post){
$values = get_post_custom( $post->ID );
?>

<div class='sec'>
    <label for="event_start_date"> Start Date & Time: </label>
    <span><input class='event_start' id='event_start_date' type="text" name='mep_event_start_date' value='<?php echo $values['mep_event_start_date'][0]; ?>'> </span>
</div>


<div class='sec'>
    <label for="event_end_date"> End Date & Time: </label>
    <span><input class='event_end' id='event_end_date' type="text" name='mep_event_end_date' value='<?php echo $values['mep_event_end_date'][0]; ?>'> </span>
</div>


<?php
}


add_action('save_post', 'mep_events_repeatable_meta_box_save');
function mep_events_repeatable_meta_box_save($post_id) {
  if ( ! isset( $_POST['mep_events_extra_price_nonce'] ) ||
  ! wp_verify_nonce( $_POST['mep_events_extra_price_nonce'], 'mep_events_extra_price_nonce' ) )
    return;
  
  if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
    return;
  
  if (!current_user_can('edit_post', $post_id))
    return;
  
  $old = get_post_meta($post_id, 'mep_events_extra_prices', true);
  $new = array();
  // $options = hhs_get_sample_options();
  
  $names = $_POST['option_name'];
  // $selects = $_POST['select'];
  $urls = $_POST['option_price'];
  
  $count = count( $names );
  
  for ( $i = 0; $i < $count; $i++ ) {
    
    if ( $names[$i] != '' ) :
      $new[$i]['option_name'] = stripslashes( strip_tags( $names[$i] ) );
      endif;

    if ( $urls[$i] != '' ) :
      $new[$i]['option_price'] = stripslashes( strip_tags( $urls[$i] ) );
      endif;
  }
  if ( !empty( $new ) && $new != $old )
    update_post_meta( $post_id, 'mep_events_extra_prices', $new );
  elseif ( empty($new) && $old )
    delete_post_meta( $post_id, 'mep_events_extra_prices', $old );
}

add_action('save_post','mep_events_meta_save');
function mep_events_meta_save($post_id){
    global $post; 
    $pid = $post->ID;
    if ($post->post_type != 'mep_events'){
        return;
    }
    //if you get here then it's your post type so do your thing....
    $seat 					= strip_tags($_POST['mep_total_seat']);
    $mep_location_venue 	= strip_tags($_POST['mep_location_venue']);
    $mep_street 			= strip_tags($_POST['mep_street']);
    $mep_city 				= strip_tags($_POST['mep_city']);
    $mep_state 				= strip_tags($_POST['mep_state']);
    $mep_postcode 			= strip_tags($_POST['mep_postcode']);
    $mep_country 			= strip_tags($_POST['mep_country']);
    $mep_price_label        = strip_tags($_POST['mep_price_label']);
    $mep_sqi        = strip_tags($_POST['mep_sqi']);
    $mep_sgm 		= strip_tags($_POST['mep_sgm']);
    $_price 				= strip_tags($_POST['_price']);
    $mep_event_start_date 	= strip_tags($_POST['mep_event_start_date']);
    $mep_event_end_date     = strip_tags($_POST['mep_event_end_date']);

    $latitude               = strip_tags($_POST['latitude']);
    $longitude              = strip_tags($_POST['longitude']);
    $location_name 	            = strip_tags($_POST['location_name']);


    $update_seat                    = update_post_meta( $pid, 'mep_total_seat', $seat);
    $update_seat_stock_status       = update_post_meta( $pid, '_manage_stock', 'yes');
    $update_seat_stock       		= update_post_meta( $pid, '_stock', $seat);
$sts_msg = update_post_meta( $pid, '_stock_msg', 'new');
// $ttl_booking = update_post_meta( $pid, 'total_booking', '0');

    $longitude              = update_post_meta( $pid, 'longitude', $longitude);
    $latitude               = update_post_meta( $pid, 'latitude', $latitude);
    $location_name          = update_post_meta( $pid, 'location_name', $location_name);



    $update_location      	= update_post_meta( $pid, 'mep_location_venue', $mep_location_venue);
    $update_mep_street      = update_post_meta( $pid, 'mep_street', $mep_street);

    $update_city       		= update_post_meta( $pid, 'mep_city', $mep_city);
    $update_mep_state       = update_post_meta( $pid, 'mep_state', $mep_state);
    $update_postcode       	= update_post_meta( $pid, 'mep_postcode', $mep_postcode);
    $update_conuntry      	= update_post_meta( $pid, 'mep_country', $mep_country);
    $update_sqi     = update_post_meta( $pid, 'mep_sqi', $mep_sqi);
    $update_mep_sgm     = update_post_meta( $pid, 'mep_sgm', $mep_sgm);
    $update_price_label     = update_post_meta( $pid, 'mep_price_label', $mep_price_label);
    $update_price       	= update_post_meta( $pid, '_price', $_price);
    $update_start       	= update_post_meta( $pid, 'mep_event_start_date', $mep_event_start_date);
    $update_end       		= update_post_meta( $pid, 'mep_event_end_date', $mep_event_end_date);
}


add_action( 'add_meta_boxes', 'mep_meta_box_add' );
function mep_meta_box_add(){
    add_meta_box( 'my-meta-box-id', 'Information', 'mep_meta_box_cb', 'mep_events_attendees', 'normal', 'high' );
}


function mep_meta_box_cb($post){
$values = get_post_custom( $post->ID );
?>
<div class='sec'>
    <label for="my_meta_box_text"> Event: </label>
    <span><?php echo $values['ea_event_name'][0]; ?> </span>
</div>
<div class='sec'>
    <label for="my_meta_box_text"> Full Name: </label>
    <span><?php echo $values['ea_first_name'][0]; ?> <?php echo $values['ea_last_name'][0]; ?></span>
</div>
<div class='sec'>
    <label for="my_meta_box_text">Company: </label>
    <span><?php echo $values['ea_company_name'][0]; ?></span>  
</div>

<div class='sec'>
    <label for="my_meta_box_text">Email: </label>
    <span><?php echo $values['ea_email'][0]; ?></span>  
</div>

<div class='sec'>
    <label for="my_meta_box_text">Phone: </label>
    <span><?php echo $values['ea_phone'][0]; ?></span>  
</div>

<div class='sec'>
    <label for="my_meta_box_text">Addres: </label>
    <span>
    <?php echo $values['ea_address_1'][0]; ?>
    <?php echo $values['ea_address_2'][0]; ?>
      
    </span>  
</div>

<div class='sec'>
    <label for="my_meta_box_text">State: </label>
    <span>
    <?php echo $values['ea_state'][0]; ?>  
    </span>  
</div>

<div class='sec'>
    <label for="my_meta_box_text">City: </label>
    <span>
    <?php echo $values['ea_city'][0]; ?>  
    </span>  
</div>
<div class='sec'>
    <label for="my_meta_box_text">Country: </label>
    <span>
    <?php echo $values['ea_country'][0]; ?>  
    </span>  
</div>

<div class='sec'>
    <label for="my_meta_box_text">Order ID: </label>
    <span>
    <?php echo $values['ea_order_id'][0]; ?>  
    </span>  
</div>
<div class='sec'>
    <span>
    <a href="<?php echo get_site_url(); ?>/wp-admin/post.php?post=<?php echo $values['ea_order_id'][0]; ?>&action=edit" class='button button-primary button-large'>View Order</a>
    </span>  
</div>
<?php
}