'Full Size');
foreach ( get_intermediate_image_sizes() as $_size ) {
if ( in_array( $_size, array('thumbnail', 'medium', 'medium_large', 'large') ) ) {
$sizes[$_size] = $_size .' - '. get_option( "{$_size}_size_w" ).'x'.get_option( "{$_size}_size_h" );
}
}
$sizes['custom'] = 'Custom';
return $sizes;
}
function ascend_get_image_array($width = null, $height = null, $crop = true, $class = null, $alt = null, $id = null, $placeholder = false) {
if(empty($id)) {
$id = get_post_thumbnail_id();
}
if(empty($id)){
if($placeholder == true) {
$id = ascend_get_options_placeholder_image();
}
}
if(!empty($id)) {
$Ascend_Get_Image = Ascend_Get_Image::getInstance();
$image = $Ascend_Get_Image->process( $id, $width, $height);
if(empty($alt)) {
$alt = get_post_meta($id, '_wp_attachment_image_alt', true);
}
$return_array = array(
'src' => $image[0],
'width' => $image[1],
'height' => $image[2],
'srcset' => $image[3],
'class' => $class,
'alt' => $alt,
'full' => $image[4],
);
} else if(empty($id) && $placeholder == true) {
if(empty($height)){
$height = $width;
}
if(empty($width)){
$width = $height;
}
$return_array = array(
'src' => ascend_default_placeholder_image_url(),
'width' => $width,
'height' => $height,
'srcset' => '',
'class' => $class,
'alt' => $alt,
'full' => ascend_default_placeholder_image_url(),
);
} else {
$return_array = array(
'src' => '',
'width' => '',
'height' => '',
'srcset' => '',
'class' => '',
'alt' => '',
'full' => '',
);
}
return $return_array;
}
function ascend_get_full_image_output($width = null, $height = null, $crop = true, $class = null, $alt = null, $id = null, $placeholder = false, $lazy = false, $schema = true, $extra = null) {
$img = ascend_get_image_array($width, $height, $crop, $class, $alt, $id, $placeholder);
if($lazy) {
if( ascend_lazy_load_filter() ) {
$image_src_output = 'src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" data-lazy-src="'.esc_url($img['src']).'" ';
} else {
$image_src_output = 'src="'.esc_url($img['src']).'"';
}
} else {
$image_src_output = 'src="'.esc_url($img['src']).'"';
}
$extras = '';
if(is_array($extra)) {
foreach ($extra as $key => $value) {
$extras .= esc_attr($key).'="'.esc_attr($value).'" ';
}
} else {
$extras = $extra;
}
if(!empty($img['src']) && $schema == true) {
$output = '';
$output .='
!['.esc_attr($img['alt']).']()
';
$output .= '
';
$output .= '
';
$output .= '
';
$output .= '
!['.esc_attr($img['alt']).']()
';
} else {
return null;
}
}