function printFavButton($building_id, $large = true, $image_id = null)
{
if (current_user_can('add_favorites')) {
$user_id = wp_get_current_user()->ID;
$isFavorite = Idp_Main::isFavoriteOfUser($user_id, $building_id);
//button contains image_id if available (such that even in image mode, all IDs are distinct)
$buttonId = "favButton" . $building_id . ($image_id == null ? "" : "_" . $image_id);
if ($large) {
?>
<button id="<?php
echo $buttonId;
?>
" name="<?php
echo $buttonId;
?>
" type="button" class="btn btn-primary favButton <?php
$isFavorite ? print 'active" aria-pressed="true"' : (print '" aria-pressed="false"');
?>
data-toggle="button" data-buildingid="<?php
echo $building_id;
?>
" autocomplete="off"><span class="glyphicon glyphicon-star<?php
$isFavorite ? print '' : (print '-empty');
?>
" aria-hidden="true"></span>
</button>
<?php
} else {
?>
<a id="<?php
echo $buttonId;
?>
" name="<?php
echo $buttonId;
?>
" class="favButton <?php
$isFavorite ? print 'active' : (print '');
?>
"><span class="glyphicon glyphicon-star<?php
$isFavorite ? print '' : (print '-empty');
?>
" data-buildingid="<?php
echo $building_id;
?>
" style="font-size:20px" aria-hidden="true"></span>
</a>
<?php
}
if ($large) {
?>
<script>
$('#<?php
echo $buttonId;
?>
').on("click", function () {
var ajaxurl = '<?php
echo admin_url('admin-ajax.php');
?>
';
var buttonName = '<?php
echo $buttonId;
?>
';
var updateElements = buttonName.split('_')[0];
if ($(this).hasClass('active')){
var data = {'action': 'removeBuildingFromFavorites', 'user_id': '<?php
echo $user_id;
?>
', 'building_id': '<?php
echo $building_id;
?>
'};
jQuery.post(ajaxurl, data, function(response) {
$('[id^='+updateElements+'] > span').removeClass().addClass(response);
$('[id^='+updateElements+']').removeClass('active');
});
}
else{
var data = {'action': 'addBuildingToFavorites', 'user_id': '<?php
echo $user_id;
?>
', 'building_id': '<?php
echo $building_id;
?>
'};
jQuery.post(ajaxurl, data, function(response) {
$('[id^='+updateElements+'] > span').removeClass().addClass(response);
$('[id^='+updateElements+']').addClass('active');
});
}
});
</script>
<?php
}
}
}
