/**
* Returns logo <img> tag or empty string if something gone wrong.
* @since 3.0.0
* @param array $logos
* @param string $class
* @return string
*/
function presscore_get_logo_image($logos = array(), $class = '')
{
$default_logo = null;
if (!is_array($logos)) {
$logos = array($logos);
}
// get default logo
foreach ($logos as $logo) {
if ($logo) {
$default_logo = $logo;
break;
}
}
if (empty($default_logo)) {
return '';
}
$alt = esc_attr(get_bloginfo('name'));
if (presscore_is_srcset_based_retina() || presscore_is_logos_only_retina()) {
$logo = presscore_get_image_with_srcset($logos['logo'], $logos['logo_retina'], $default_logo, ' alt="' . $alt . '"', $class);
} else {
$logo = dt_get_retina_sensible_image($logos['logo'], $logos['logo_retina'], $default_logo, ' alt="' . $alt . '"', $class);
}
return $logo;
}
public function render_logo($attributes = array())
{
$post_id = get_the_ID();
if (!$post_id) {
return '';
}
$html = '';
$images = array('normal' => null, 'retina' => null);
$image_classes = array();
$esc_title = esc_attr(get_the_title());
$thumb_id = 0;
// get featured image
if (has_post_thumbnail($post_id)) {
$thumb_id = get_post_thumbnail_id($post_id);
$images['normal'] = wp_get_attachment_image_src($thumb_id, 'full');
}
// get retina image
$retina_logo_id = get_post_meta($post_id, '_dt_logo_options_retina_logo', true);
if ($retina_logo_id) {
$images['retina'] = dt_get_uploaded_logo(array('', $retina_logo_id[0]), 'retina');
}
// default image
$default_img = null;
foreach ($images as $image) {
if ($image) {
$default_img = $image;
break;
}
}
if (!$default_img) {
return '';
}
if (presscore_shortcode_animation_on($attributes['animation'])) {
$image_classes[] = presscore_get_shortcode_animation_html_class($attributes['animation']);
}
// ninjaaaa!
$image_classes = implode(' ', $image_classes);
// final image
if (presscore_is_srcset_based_retina()) {
$image = presscore_get_image_with_srcset($images['normal'], $images['retina'], $default_img, 'alt="' . $esc_title . '"', esc_attr($image_classes));
} else {
$image = dt_get_retina_sensible_image($images['normal'], $images['retina'], $default_img, 'alt="' . $esc_title . '"', esc_attr($image_classes));
}
// if link not empty - wrap image with it
$link = get_post_meta($post_id, '_dt_logo_options_link', true);
if ($link) {
$image_id = dt_is_hd_device() && isset($retina_logo_id[0]) ? $retina_logo_id[0] : $thumb_id;
$esc_caption = '';
$attachment = dt_get_attachment($image_id);
if ($attachment) {
$esc_caption = esc_attr($attachment['description']);
}
$link = esc_attr($link);
$image = '<a href="' . $link . '" target="_blank" title="' . $esc_caption . '" >' . $image . '</a>';
}
// get it all togeather
return $image;
}
/**
* This method render's logo item.
*
* @param integer $post_id If empty - uses current post id.
*
* @return string Item html.
*/
public static function presscore_render_logo($post_id = null)
{
$post_id = $post_id ? $post_id : get_the_ID();
if (!$post_id) {
return '';
}
$html = '';
$images = array('normal' => null, 'retina' => null);
$esc_title = esc_attr(get_the_title());
// get featured image
if (has_post_thumbnail($post_id)) {
$thumb_id = get_post_thumbnail_id($post_id);
$images['normal'] = wp_get_attachment_image_src($thumb_id, 'full');
}
// get retina image
$retina_logo_id = get_post_meta($post_id, '_dt_logo_options_retina_logo', true);
if ($retina_logo_id) {
$images['retina'] = dt_get_uploaded_logo(array('', $retina_logo_id[0]), 'retina');
}
// default image
$default_img = null;
foreach ($images as $image) {
if ($image) {
$default_img = $image;
break;
}
}
if (!$default_img) {
return '';
}
// final image
if (presscore_is_srcset_based_retina()) {
$image = presscore_get_image_with_srcset($images['normal'], $images['retina'], $default_img, 'alt="' . $esc_title . '"');
} else {
$image = dt_get_retina_sensible_image($images['normal'], $images['retina'], $default_img, 'alt="' . $esc_title . '"');
}
// if link not empty - wrap image with it
$link = get_post_meta($post_id, '_dt_logo_options_link', true);
if ($link) {
$link = esc_attr($link);
$image = '<a href="' . $link . '" target="_blank" title="' . $esc_title . '" >' . $image . '</a>';
}
// get it all togeather
return $image;
}
