function save($post_id)
{
foreach ($this->fields as $meta_key => $field) {
if (isset($_POST[$meta_key])) {
$args = array('meta_key' => $meta_key, 'meta_value' => 1, 'posts_per_page' => 1);
$layouts = extra_get_layouts($args);
if (!empty($layouts->post)) {
delete_post_meta($layouts->post->ID, $meta_key);
}
update_post_meta($post_id, $meta_key, 1);
} else {
delete_post_meta($post_id, $meta_key);
}
}
if (isset($_POST[EXTRA_HOME_LAYOUT_META_KEY])) {
update_option('show_on_front', 'layout');
} else {
update_option('show_on_front', 'posts');
}
}
function extra_save_show_on_front_layout()
{
global $wp_customize;
if (is_a($wp_customize, 'WP_Customize_Manager') && $wp_customize->is_preview()) {
$show_on_front_layout = $wp_customize->get_setting('show_on_front_layout')->post_value();
$show_on_front = $wp_customize->get_setting('show_on_front')->post_value(get_option('show_on_front'));
$args = array('meta_key' => EXTRA_HOME_LAYOUT_META_KEY, 'meta_value' => 1, 'posts_per_page' => 1);
$layouts = extra_get_layouts($args);
wp_reset_postdata();
if (!empty($layouts->post)) {
delete_post_meta($layouts->post->ID, EXTRA_HOME_LAYOUT_META_KEY);
}
if ($show_on_front == 'layout' && !empty($show_on_front_layout)) {
update_post_meta(absint($show_on_front_layout), EXTRA_HOME_LAYOUT_META_KEY, 1);
}
}
}
function _et_extra_get_tax_layout()
{
global $wp_query;
$args = array('posts_per_page' => 1);
if (is_category()) {
$args['tax_query'] = array(array('taxonomy' => 'category', 'field' => 'id', 'terms' => array(get_query_var('cat')), 'operator' => 'IN'));
} elseif (is_tax()) {
$args['tax_query'] = array(array('taxonomy' => 'tag', 'field' => 'id', 'terms' => array(get_query_var('tag')), 'operator' => 'IN'));
} else {
return false;
}
$layouts = extra_get_layouts($args);
return !empty($layouts->posts) ? $layouts->posts[0] : false;
}
function et_pb_extra_add_default_layouts()
{
$et_builder_layouts = et_pb_extra_get_default_layouts();
$is_home_layout_exists = false;
$is_index_layout_exists = false;
$layout_args = array('posts_per_page' => -1, 'nopaging' => true, 'post_status' => 'publish', 'meta_key' => '_et_pb_predefined_default_layout', 'meta_value' => 'on');
$layout_args['meta_query'] = array(array('key' => '_et_pb_predefined_default_type', 'value' => 'home', 'compare' => 'IN'));
// get the predefiend default home layouts
$home_layouts_query = extra_get_layouts($layout_args);
$layout_args['meta_query'] = array(array('key' => '_et_pb_predefined_default_type', 'value' => 'index', 'compare' => 'IN'));
// get the predefiend default layouts
$default_layouts_query = extra_get_layouts($layout_args);
if ($home_layouts_query->posts) {
$is_home_layout_exists = true;
}
if ($default_layouts_query->posts) {
$is_index_layout_exists = true;
}
// do not proceed if both layouts already exist
if ($is_index_layout_exists && $is_home_layout_exists) {
return;
}
if (isset($et_builder_layouts) && is_array($et_builder_layouts)) {
foreach ($et_builder_layouts as $et_builder_layout) {
// do nothing if current layout already exist
if (isset($et_builder_layout['default_home']) && $et_builder_layout['default_home'] && $is_home_layout_exists || isset($et_builder_layout['default_index']) && $et_builder_layout['default_index'] && $is_index_layout_exists) {
continue;
}
$meta = array('_et_pb_predefined_default_layout' => 'on', '_et_pb_predefined_default_type' => $et_builder_layout['default_type']);
// add meta for default home and index page layouts
if ('home' === $et_builder_layout['default_type'] && false === extra_get_home_layout_id()) {
$meta['_extra_layout_home'] = 1;
} else {
if ('index' === $et_builder_layout['default_type'] && false === extra_get_default_layout_id()) {
$meta['_extra_layout_default'] = 1;
}
}
et_pb_create_extra_layout($et_builder_layout['name'], $et_builder_layout['content'], $meta);
}
}
}
