get('lazy_load')) {
return false;
}
}
if (class_exists('Jetpack') && Jetpack::is_module_active('lazy-images')) {
return false;
}
return get_theme_mod('has_lazy_load', 'yes') === 'yes';
}
/**
* Output image container for an attachment.
*
* @param array $args various params that the function accepts.
*/
function blocksy_image( $args = [] ) {
$args = wp_parse_args(
$args,
[
'attachment_id' => null,
'ratio' => '1/1',
'class' => '',
'ratio_blocks' => true,
'tag_name' => 'div',
'html_atts' => [],
'inner_content' => '',
'lazyload' => blocksy_has_lazyload(),
'lazyload_type' => get_theme_mod('lazy_load_type', 'fade'),
'size' => 'medium',
]
);
$classes = $args['class'];
$attachment_exists = wp_attachment_is_image( $args['attachment_id'] );
$other_html_atts = '';
$args['html_atts']['class'] = 'ct-image-container' . (
empty( $classes ) ? '' : ' ' . $classes
);
if ( $args['lazyload'] && $attachment_exists ) {
$args['html_atts']['class'] .= ' ct-lazy';
if ($args['lazyload_type'] === 'none') {
$args['html_atts']['class'] .= ' ct-lazy-static';
}
if ($args['lazyload_type'] === 'default') {
$args['inner_content'] .= '';
}
}
if ( ! $attachment_exists ) {
$args['html_atts']['class'] .= ' ct-no-image';
}
if ( $args['ratio_blocks'] ) {
$args['inner_content'] = blocksy_generate_ratio(
$args['ratio']
) . $args['inner_content'];
}
if ( isset( $args['html_atts']['class'] ) ) {
$other_html_atts .= 'class="' . $args['html_atts']['class'] . '" ';
unset( $args['html_atts']['class'] );
}
foreach ( $args['html_atts'] as $attr => $value ) {
$other_html_atts .= $attr . '="' . $value . '" ';
}
$other_html_atts = trim( $other_html_atts );
$other_html_atts .= ' ' . blocksy_schema_org_definitions('image');
return '<' . $args['tag_name'] . ' ' . $other_html_atts . '>' .
blocksy_get_image_element( $args ) .
$args['inner_content'] .
'';
}
/**
* Output image element for all the cases.
*
* @param array $args various params that the function accepts.
*/
function blocksy_get_image_element( $args ) {
if ( ! wp_attachment_is_image( $args['attachment_id'] ) ) {
return ''; }
$parser = new Blocksy_Attributes_Parser();
$image = wp_get_attachment_image(
$args['attachment_id'],
$args['size']
);
$has_srcset = strpos( $image, 'srcset' ) !== false;
if ( $args['lazyload'] ) {
$image = $parser->rename_attribute_from_images(
$image,
'src',
'data-lazy'
);
if ( $has_srcset ) {
$image = $parser->rename_attribute_from_images(
$image,
'srcset',
'data-lazy-set'
);
}
}
$image = $parser->add_attribute_to_images( $image, 'data-object-fit', '~' );
return $image;
}
/**
* Generate ratio div based on ratio.
*
* @param string $ratio 1/1 | 1/2 | 4/3 | 3/4 ...
*/
function blocksy_generate_ratio( $ratio ) {
$result = 0;
if ( 'original' === $ratio ) {
$result = 1;
} else {
$computed_ratio = explode( '/', $ratio );
$result = (int) ( $computed_ratio[1] ) / (int) ( $computed_ratio[0] );
}
$style = 'padding-bottom: ' . round( $result * 100, 1 ) . '%';
return '';
}
/**
* Generate an image container based on image URL.
*
* @param string $image_src URL to the image.
* @param array $args various params that the function accepts.
*/
function blocksy_simple_image( $image_src, $args = [] ) {
$args = wp_parse_args(
$args,
[
'ratio' => '1/1',
'class' => '',
'ratio_blocks' => true,
'tag_name' => 'div',
'html_atts' => [],
'img_atts' => [],
'inner_content' => '',
'lazyload' => blocksy_has_lazyload(),
'lazyload_type' => get_theme_mod('lazy_load_type', 'fade'),
'size' => 'medium',
]
);
$original = 'ct-image-container';
if ( $args['lazyload'] ) {
$original .= ' ct-lazy';
if ($args['lazyload_type'] === 'none') {
$original .= ' ct-lazy-static';
}
if ($args['lazyload_type'] === 'default') {
$args['inner_content'] .= '';
}
}
if (! isset($args['html_atts']['class'])) {
$args['html_atts']['class'] = $original;
} else {
$args['html_atts']['class'] = $original . ' ' . $args['html_atts']['class'];
}
$other_html_atts = '';
foreach ( $args['html_atts'] as $attr => $value ) {
$other_html_atts .= $attr . '="' . $value . '" ';
}
$other_html_atts = trim( $other_html_atts );
if ( $args['ratio_blocks'] ) {
$args['inner_content'] = blocksy_generate_ratio(
$args['ratio']
) . $args['inner_content'];
}
$image_attr = 'src';
if ( $args['lazyload'] ) {
$image_attr = 'data-lazy';
}
$other_img_atts = '';
foreach ( $args['img_atts'] as $attr => $value ) {
$other_img_atts .= $attr . '="' . $value . '" ';
}
return '<' . $args['tag_name'] . ' ' . $other_html_atts . '>' .
'![]()
' .
$args['inner_content'] .
'';
}