function likeThisCheckHeaders()
{
if (isset($_POST["likepost"])) {
$id = $_POST["likepost"];
$direction = $_POST["direction"];
likeThis($id, 'update', $direction);
$resp = array("element" => generateLikeString($id, $direction > 0), "add" => $direction == 1, "id" => $id);
header('Content-type: application/json');
$out = json_encode($resp);
die(print $out);
}
//if
}
function dt_sc_gallery_item($attrs, $content = "")
{
extract(shortcode_atts(array('id' => '', 'space' => '', 'image_size' => ''), $attrs));
$out = "";
if (!empty($id)) {
$p = get_post($id);
if ($p->post_type === "dt_galleries") {
$permalink = get_permalink($id);
$gallery_item_meta = get_post_meta($id, '_gallery_settings', TRUE);
$gallery_item_meta = is_array($gallery_item_meta) ? $gallery_item_meta : array();
$items_id_exists = array_key_exists('items_id', $gallery_item_meta) ? true : false;
$space = $space == "yes" ? "with-space" : "no-space";
$out .= "<div id='dt_galleries-{$id}' class='dt-gallery gallery {$space}'>";
$out .= ' <figure>';
$popup = "http://placehold.it/1060x795&text=DesignThemes";
if (array_key_exists('items_name', $gallery_item_meta)) {
$item = $gallery_item_meta['items_name'][0];
$popup = $gallery_item_meta['items'][0];
if ("video" === $item) {
$items = array_diff($gallery_item_meta['items_name'], array("video"));
if (!empty($items)) {
if ($items_id_exists) {
$id = $gallery_item_meta['items_id'][key($items)];
$img = wp_get_attachment_image_src($id, $image_size);
$out .= "<img src='" . $img[0] . "' width='" . $img[1] . "' height='" . $img[2] . "' alt=''/>";
} else {
echo "<img src='" . $gallery_item_meta['items'][key($items)] . "' width='1060' height='795' alt='' />";
}
} else {
$out .= '<img src="http://placehold.it/1060x795&text=DesignThemes" width="1060" height="795" alt="">';
}
} else {
if ($items_id_exists) {
$id = $gallery_item_meta['items_id'][0];
$img = wp_get_attachment_image_src($id, $image_size);
$out .= "<img src='" . $img[0] . "' width='" . $img[1] . "' height='" . $img[2] . "' alt=''/>";
} else {
echo "<img src='" . $gallery_item_meta['items'][0] . "' width='1060' height='795' alt=''/>";
}
}
} else {
$out .= "<img src='{$popup}'/>";
}
$out .= ' <div class="image-overlay">';
$out .= ' <div class="image-overlay-details">';
$out .= "\t\t\t\t<h5><a href='{$permalink}'>{$p->post_title}</a></h5>";
$out .= ' <div class="links">';
$out .= " \t\t<a href='{$popup}' data-gal='prettyPhoto[gallery]'> <span class='fa fa-search-plus'> </span> </a>";
$out .= "\t\t\t\t\t<a href='{$permalink}'> <span class='fa fa-external-link'> </span> </a>";
if (dttheme_is_plugin_active('roses-like-this/likethis.php')) {
$out .= "<div class='views'> <span class='fa fa-heart'> </span> " . generateLikeString($id, isset($_COOKIE["like_" . $id])) . '</div>';
}
$out .= ' </div>';
$out .= ' </div>';
$out .= ' <a class="close-overlay hidden"> x </a>';
$out .= ' </div>';
$out .= ' </figure>';
if ($space == "with-space") {
$out .= '<div class="dt-gallery-details">';
$out .= ' <div class="dt-gallery-details-inner">';
$out .= "\t<h5><a href='{$permalink}'>{$p->post_title}</a></h5>";
if (array_key_exists("sub-title", $gallery_item_meta)) {
$out .= "<h6>{$gallery_item_meta['sub-title']}</h6>";
}
$out .= ' </div>';
$out .= '</div>';
}
$out .= "</div>";
} else {
$out .= "<p>" . __("There is no gallery item with id :", "dt_themes") . $id . "</p>";
}
} else {
$out .= "<p>" . __("Please give gallery post id", "dt_themes") . "</p>";
}
return $out;
}
