Hide/show GCal links according to stock (WooTickets) (1)

<?php
/**
* Custom single event template re:
* http://tri.be/support/forums/topic/disable-add-to-google-calendar-and-ical-import-when-tickets-are-unavailable/
*/

// Don't load directly
if ( !defined('ABSPATH') ) { die('-1'); }

global $wooticket_stock;
$wooticket_stock = false;

?>
<span class="back"><a href="<?php echo tribe_get_events_link(); ?>"><?php _e('&laquo; Back to Events', 'tribe-events-calendar'); ?></a></span>
<?php
    $gmt_offset = (get_option('gmt_offset') >= '0' ) ? ' +' . get_option('gmt_offset') : " " . get_option('gmt_offset');
    $gmt_offset = str_replace( array( '.25', '.5', '.75' ), array( ':15', ':30', ':45' ), $gmt_offset );
    if (strtotime( tribe_get_end_date(get_the_ID(), false, 'Y-m-d G:i') . $gmt_offset ) <= time() ) { ?><div class="event-passed"><?php  _e('This event has passed.', 'tribe-events-calendar'); ?></div><?php } ?>
<div id="tribe-events-event-meta" itemscope itemtype="http://schema.org/Event">
    <dl class="column">
        <dt class="event-label event-label-name"><?php _e('Event:', 'tribe-events-calendar'); ?></dt>
        <dd itemprop="name" class="event-meta event-meta-name"><span class="summary"><?php the_title(); ?></span></dd>
        <?php if (tribe_get_start_date() !== tribe_get_end_date() ) { ?>
            <dt class="event-label event-label-start"><?php _e('Start:', 'tribe-events-calendar'); ?> </dt>
            <dd class="event-meta event-meta-start"><meta itemprop="startDate" content="<?php echo tribe_get_start_date( null, false, 'j M Y - h:i a' ); ?>"/><?php echo tribe_get_start_date(null, false, 'M j, Y - h:i a'); ?></dd>
            <dt class="event-label event-label-end"><?php _e('End:', 'tribe-events-calendar'); ?></dt>
            <dd class="event-meta event-meta-end"><meta itemprop="endDate" content="<?php echo tribe_get_end_date( null, false, 'Y-m-d-h:i:s' ); ?>"/><?php echo tribe_get_end_date(); ?></dd>
        <?php } else { ?>
            <dt class="event-label event-label-date"><?php _e('Date:', 'tribe-events-calendar'); ?></dt>
            <dd class="event-meta event-meta-date"><meta itemprop="startDate" content="<?php echo tribe_get_start_date( null, false, 'Y-m-d-h:i:s' ); ?>"/><?php echo tribe_get_start_date(); ?></dd>
        <?php } ?>
        <?php if ( tribe_get_cost() ) : ?>
            <dt class="event-label event-label-cost"><?php _e('Cost:', 'tribe-events-calendar'); ?></dt>
            <dd itemprop="price" class="event-meta event-meta-cost"><?php echo tribe_get_cost(); ?></dd>
        <?php endif; ?>
        <?php tribe_meta_event_cats(); ?>
        <?php if ( tribe_get_organizer_link( get_the_ID(), false, false ) ) : ?>
            <dt class="event-label event-label-organizer"><?php _e('Organizer:', 'tribe-events-calendar'); ?></dt>
            <dd class="vcard author event-meta event-meta-author"><span class="fn url"><?php echo tribe_get_organizer_link(); ?></span></dd>
      <?php elseif (tribe_get_organizer()): ?>
            <dt class="event-label event-label-organizer"><?php _e('Organizer:', 'tribe-events-calendar'); ?></dt>
            <dd class="vcard author event-meta event-meta-author"><span class="fn url"><?php echo tribe_get_organizer(); ?></span></dd>
        <?php endif; ?>
        <?php if ( tribe_get_organizer_phone() ) : ?>
            <dt class="event-label event-label-organizer-phone"><?php _e('Phone:', 'tribe-events-calendar'); ?></dt>
            <dd itemprop="telephone" class="event-meta event-meta-phone"><?php echo tribe_get_organizer_phone(); ?></dd>
        <?php endif; ?>
        <?php if ( tribe_get_organizer_email() ) : ?>
            <dt class="event-label event-label-email"><?php _e('Email:', 'tribe-events-calendar'); ?></dt>
            <dd itemprop="email" class="event-meta event-meta-email"><a href="mailto:<?php echo tribe_get_organizer_email(); ?>"><?php echo tribe_get_organizer_email(); ?></a></dd>
        <?php endif; ?>
        <dt class="event-label event-label-updated"><?php _e('Updated:', 'tribe-events-calendar'); ?></dt>
        <dd class="event-meta event-meta-updated"><span class="date updated"><?php the_date(); ?></span></dd>
        <?php if ( class_exists('TribeEventsRecurrenceMeta') && function_exists('tribe_get_recurrence_text') && tribe_is_recurring_event() ) : ?>

            <dt>Date range</dt>
            <dd><?php
                // Find the start and end dates
                $recurrence = TribeEventsRecurrenceMeta::getRecurrenceMeta(get_the_ID());
                $final = isset($recurrence['recEnd']) ? $recurrence['recEnd'] : false;
                $start = get_post_meta(get_the_ID(), '_EventStartDate', true);

                // Do we have what we are looking for?
                if ($final !== false and !empty($start)) {
                    // Format both dates
                    $start = new DateTime($start);
                    $start = $start->format(get_option('date_format'));

                    $final = new DateTime($final);
                    $final = $final->format(get_option('date_format'));

                    // Display!
                    echo "$start until $final";
                }
            ?></dd>

            <dt class="event-label event-label-schedule"><?php _e('Schedule:', 'tribe-events-calendar'); ?></dt>
         <dd class="event-meta event-meta-schedule"><?php echo tribe_get_recurrence_text(); ?>
            <?php if( class_exists('TribeEventsRecurrenceMeta') && function_exists('tribe_all_occurences_link')): ?>(<a href='<?php tribe_all_occurences_link(); ?>'>See all</a>)<?php endif; ?>
         </dd>
        <?php endif; ?>
    </dl>
    <dl class="column" itemprop="location" itemscope itemtype="http://schema.org/Place">
        <?php if(tribe_get_venue()) : ?>
        <dt class="event-label event-label-venue"><?php _e('Venue:', 'tribe-events-calendar'); ?></dt>
        <dd itemprop="name" class="event-meta event-meta-venue">
            <?php if( class_exists( 'TribeEventsPro' ) ): ?>
                <?php tribe_get_venue_link( get_the_ID(), class_exists( 'TribeEventsPro' ) ); ?>
            <?php else: ?>
                <?php echo tribe_get_venue( get_the_ID() ); ?>
            <?php endif; ?>
        </dd>
        <?php endif; ?>
        <?php if(tribe_get_phone()) : ?>
        <dt class="event-label event-label-venue-phone"><?php _e('Phone:', 'tribe-events-calendar'); ?></dt>
            <dd itemprop="telephone" class="event-meta event-meta-venue-phone"><?php echo tribe_get_phone(); ?></dd>
        <?php endif; ?>
        <?php if( tribe_address_exists( get_the_ID() ) ) : ?>
        <dt class="event-label event-label-address">
            <?php _e('Address:', 'tribe-events-calendar') ?><br />
            <?php if( tribe_show_google_map_link( get_the_ID() ) ) : ?>
                <a class="gmap" itemprop="maps" href="<?php echo tribe_get_map_link(); ?>" title="<?php _e('Click to view a Google Map', 'tribe-events-calendar'); ?>" target="_blank"><?php _e('Google Map', 'tribe-events-calendar' ); ?></a>
            <?php endif; ?>
        </dt>
            <dd class="event-meta event-meta-address">
            <?php echo tribe_get_full_address( get_the_ID() ); ?>
            </dd>
        <?php endif; ?>
    </dl>

    <?php if( function_exists('tribe_the_custom_fields') && tribe_get_custom_fields( get_the_ID() ) ): ?>
        <?php tribe_the_custom_fields( get_the_ID() );?>
    <?php endif; ?>

    <?php if( function_exists('tribe_the_custom_fields') && tribe_get_custom_fields( get_the_ID() ) ): ?>
        <?php $fields = tribe_get_custom_fields( $postId ); ?>
        <dl class="column">
        <?php foreach ($fields as $label => $value) :
            $ignore = 'Field Label'; // Label of the field you wish to ignore
            if ($label === $ignore) continue;
            echo  apply_filters('tribe_the_custom_field',"<dt class=\"tribe-custom-label\">".stripslashes($label).":</dt><dd class=\"tribe-custom-meta\">".stripslashes($value)."</dd>\n",$label,$value);
        endforeach ?>
        </dl>
    <?php endif ?>

</div>
<?php if( tribe_embed_google_map( get_the_ID() ) ) : ?>
<?php if( tribe_address_exists( get_the_ID() ) ) { echo tribe_get_embedded_map(); } ?>
<?php endif; ?>
<div class="entry-content">
    <?php
    if ( function_exists('has_post_thumbnail') && has_post_thumbnail() ) {?>
        <?php the_post_thumbnail(); ?>
    <?php } ?>
    <div class="summary"><?php the_content(); ?></div>
    <?php if (function_exists('tribe_get_ticket_form') && tribe_get_ticket_form()) { tribe_get_ticket_form(); } ?>
</div>
<?php if ($wooticket_stock === false or ($wooticket_stock !== false and $wooticket_stock > 0)): ?>
    <?php if( function_exists('tribe_get_single_ical_link') ): ?>
       <a class="ical single" href="<?php echo tribe_get_single_ical_link(); ?>"><?php _e('iCal Import', 'tribe-events-calendar'); ?></a>
    <?php endif; ?>
    <?php if( function_exists('tribe_get_gcal_link') ): ?>
       <a href="<?php echo tribe_get_gcal_link(); ?>" class="gcal-add" title="<?php _e('Add to Google Calendar', 'tribe-events-calendar'); ?>"><?php _e('+ Google Calendar', 'tribe-events-calendar'); ?></a>
    <?php endif; ?>
<?php endif ?>

<span class="navlink tribe-previous"><?php tribe_previous_event_link(); ?></span>

<span class="navlink tribe-next"><?php tribe_next_event_link(); ?></span>
<div style="clear:both"></div>