/**
* Echo the widget content.
*
* @since 2.0.0
*
*
* @param array $args Display arguments including before_title, after_title, before_widget, and after_widget.
* @param array $instance The settings for the particular instance of the widget
*/
function widget($args, $instance)
{
global $wp_query, $_genesis_displayed_ids;
// Merge with defaults
$instance = wp_parse_args((array) $instance, $this->defaults);
$term_id = $instance['term'];
$term_meta = get_option("displayfeaturedimagegenesis_{$term_id}");
$term = get_term_by('id', $term_id, $instance['taxonomy']);
if (!$term) {
return;
}
$title = $term->meta['headline'];
if (!$title) {
$title = $term->name;
}
$permalink = get_term_link($term);
$args['before_widget'] = str_replace('class="widget ', 'class="widget ' . $term->slug . ' ', $args['before_widget']);
echo $args['before_widget'];
if (!empty($instance['title'])) {
echo $args['before_title'] . apply_filters('widget_title', $instance['title'], $instance, $this->id_base) . $args['after_title'];
}
if ($term_meta) {
$image_id = displayfeaturedimagegenesis_check_image_id($term_meta['term_image']);
$image_src = wp_get_attachment_image_src($image_id, $instance['image_size']);
if ($image_src) {
$image = '<img src="' . esc_url($image_src[0]) . '" alt="' . esc_html($title) . '" />';
}
if ($instance['show_image'] && $image) {
$role = empty($instance['show_title']) ? '' : 'aria-hidden="true"';
printf('<a href="%s" title="%s" class="%s" %s>%s</a>', esc_url($permalink), esc_html($title), esc_attr($instance['image_alignment']), esc_attr($role), wp_kses_post($image));
}
}
if ($instance['show_title']) {
if (!empty($instance['show_title'])) {
$title_output = sprintf('<h2><a href="%s">%s</a></h2>', esc_url($permalink), esc_html($title));
if (genesis_html5()) {
$title_output = sprintf('<h2 class="archive-title"><a href="%s">%s</a></h2>', esc_url($permalink), esc_html($title));
}
echo wp_kses_post($title_output);
}
}
if ($instance['show_content']) {
echo genesis_html5() ? '<div class="term-description">' : '';
$intro_text = apply_filters('display_featured_image_genesis_term_description', $term->meta['intro_text']);
if (!$intro_text) {
$intro_text = $term->description;
}
echo wp_kses_post(wpautop($intro_text));
echo genesis_html5() ? '</div>' : '';
}
echo $args['after_widget'];
}
/**
* manage new taxonomy column
* @param blank $value blank (because WP)
* @param column id $column column id is featured_image
* @param term id $term_id term_id for taxonomy
* @return featured image display featured image, if it exists, for each term in a public taxonomy
*
* @since 2.0.0
*/
public function manage_taxonomy_column($value, $column, $term_id)
{
if ('featured_image' !== $column) {
return;
}
$term_meta = get_option("displayfeaturedimagegenesis_{$term_id}");
if (empty($term_meta['term_image'])) {
return;
}
$taxonomy = filter_input(INPUT_POST, 'taxonomy', FILTER_SANITIZE_STRING);
$taxonomy = !is_null($taxonomy) ? $taxonomy : get_current_screen()->taxonomy;
$image_id = displayfeaturedimagegenesis_check_image_id($term_meta['term_image']);
$args = array('image_id' => $image_id, 'context' => 'term', 'alt' => get_term($term_id, $taxonomy)->name);
echo wp_kses_post($this->admin_featured_image($args));
}
/**
* Get custom post type featured image ID.
* @return ID Gets the ID of the image assigned as the custom post type featured image.
*
* @since 2.1.0
*/
function display_featured_image_genesis_get_cpt_image_id($image_id = '')
{
$post_type = '';
$displaysetting = get_option('displayfeaturedimagegenesis');
$object = get_queried_object();
if (!$object || is_admin()) {
return;
}
if ($object->name) {
// results in post type on cpt archive
$post_type = $object->name;
} elseif ($object->taxonomy) {
// on a tax/term/category
$tax_object = get_taxonomy($object->taxonomy);
$post_type = $tax_object->object_type[0];
} elseif ($object->post_type) {
// on singular
$post_type = $object->post_type;
}
if (!empty($displaysetting['post_type'][$post_type])) {
$image_id = displayfeaturedimagegenesis_check_image_id($displaysetting['post_type'][$post_type]);
}
return (int) $image_id;
}
/**
* retrieve image ID for output
* @param string $image_id variable, ID of featured image
*
* @since 2.2.1
*/
public static function set_image_id($image_id = '')
{
$frontpage = get_option('show_on_front');
// either 'posts' or 'page'
$postspage = get_option('page_for_posts');
$displaysetting = get_option('displayfeaturedimagegenesis');
$postspage_image = get_post_thumbnail_id($postspage);
$fallback = $displaysetting['default'];
$medium = (int) get_option('medium_size_w');
$fallback_id = displayfeaturedimagegenesis_check_image_id($fallback);
/**
* create a filter to use the fallback image
* @var filter
* @since 2.0.0 (deprecated old use_fallback_image function from 1.2.2)
*/
$use_fallback = apply_filters('display_featured_image_genesis_use_default', array());
// set here with fallback preemptively, if it exists
if (!empty($fallback)) {
$image_id = $fallback_id;
if (in_array(get_post_type(), $use_fallback)) {
return (int) $image_id;
}
}
// outlier: if it's a home page with a static front page, and there is a featured image set on the home page
// also provisionally sets featured image for posts, similar to CPT archives
if (is_home() && 'page' === $frontpage && !empty($postspage_image) || 'post' === get_post_type()) {
$image_id = $postspage_image ? $postspage_image : $image_id;
}
$object = get_queried_object();
// singular or archive CPT
if ($object && is_main_query() && !is_admin()) {
$post_type = '';
if ($object->name) {
// results in post type on cpt archive
$post_type = $object->name;
} elseif ($object->taxonomy) {
// on a tax/term/category
$tax_object = get_taxonomy($object->taxonomy);
$post_type = $tax_object->object_type[0];
} elseif ($object->post_type) {
// on singular
$post_type = $object->post_type;
}
if (!empty($displaysetting['post_type'][$post_type])) {
$image_id = displayfeaturedimagegenesis_check_image_id($displaysetting['post_type'][$post_type]);
/**
* use the custom post type featured image
*
* @since 2.2.1
*/
$use_cpt = apply_filters('displayfeaturedimagegenesis_use_post_type_image', array());
if (in_array(get_post_type(), $use_cpt)) {
return (int) $image_id;
}
}
}
if (is_author()) {
$image_id = get_the_author_meta('displayfeaturedimagegenesis', (int) get_query_var('author'));
}
// taxonomy
if (is_category() || is_tag() || is_tax()) {
$t_id = $object->term_id;
$term_meta = get_option("displayfeaturedimagegenesis_{$t_id}");
// if there is a term image
if (!empty($term_meta['term_image'])) {
$image_id = displayfeaturedimagegenesis_check_image_id($term_meta['term_image']);
}
}
// any singular post/page/CPT
if (is_singular()) {
$term_image = display_featured_image_genesis_get_term_image_id();
if (!empty($term_image)) {
$image_id = $term_image;
/**
* create filter to use taxonomy image if single post doesn't have a thumbnail, but one of its terms does.
* @var filter
*/
$use_tax_image = apply_filters('display_featured_image_genesis_use_taxonomy', array());
if (in_array(get_post_type(), $use_tax_image)) {
return (int) $image_id;
}
}
$thumb_metadata = wp_get_attachment_metadata(get_post_thumbnail_id(get_the_ID()));
// needed only for the next line
$width = $thumb_metadata ? $thumb_metadata['width'] : '';
if (has_post_thumbnail() && $width >= $medium) {
$image_id = get_post_thumbnail_id(get_the_ID());
}
}
/**
* filter to use a different image id
* @var $image_id
*
* @since 2.2.0
*/
$image_id = apply_filters('display_featured_image_genesis_image_id', $image_id);
// make sure the image id is an integer
$image_id = is_numeric($image_id) ? (int) $image_id : '';
return $image_id;
}
/**
* Echo the widget content.
*
* @since 2.0.0
*
*
* @param array $args Display arguments including before_title, after_title, before_widget, and after_widget.
* @param array $instance The settings for the particular instance of the widget
*/
function widget($args, $instance)
{
//* Merge with defaults
$instance = wp_parse_args((array) $instance, $this->defaults);
$post_type = get_post_type_object($instance['post_type']);
$option = get_option('displayfeaturedimagegenesis');
if ('post' === $instance['post_type']) {
$frontpage = get_option('show_on_front');
// either 'posts' or 'page'
$postspage = get_option('page_for_posts');
$postspage_image = get_post_thumbnail_id($postspage);
$title = get_post($postspage)->post_title;
$permalink = esc_url(get_the_permalink($postspage));
if ('posts' === $frontpage || 'page' === $frontpage && !$postspage) {
$postspage_image = display_featured_image_genesis_get_default_image_id();
$title = get_bloginfo('name');
$permalink = home_url();
}
} else {
$title = $post_type->label;
$permalink = esc_url(get_post_type_archive_link($instance['post_type']));
if (post_type_supports($instance['post_type'], 'genesis-cpt-archives-settings')) {
$headline = genesis_get_cpt_option('headline', $instance['post_type']);
if (!empty($headline)) {
$title = $headline;
}
}
}
echo $args['before_widget'];
if (!empty($instance['title'])) {
echo $args['before_title'] . apply_filters('widget_title', $instance['title'], $instance, $this->id_base) . $args['after_title'];
}
$image = '';
$image_id = 'post' === $instance['post_type'] ? $postspage_image : displayfeaturedimagegenesis_check_image_id($option['post_type'][$post_type->name]);
$image_src = wp_get_attachment_image_src($image_id, $instance['image_size']);
if ($image_src) {
$image = '<img src="' . $image_src[0] . '" alt="' . $title . '" />';
}
if ($instance['show_image'] && $image) {
$role = empty($instance['show_title']) ? '' : 'aria-hidden="true"';
printf('<a href="%s" title="%s" class="%s" %s>%s</a>', esc_url($permalink), esc_html($title), esc_attr($instance['image_alignment']), esc_attr($role), $image);
}
if ($instance['show_title']) {
if (!empty($instance['show_title'])) {
$title_output = sprintf('<h2><a href="%s">%s</a></h2>', $permalink, esc_html($title));
if (genesis_html5()) {
$title_output = sprintf('<h2 class="archive-title"><a href="%s">%s</a></h2>', $permalink, esc_html($title));
}
echo wp_kses_post($title_output);
}
}
$intro_text = '';
if (post_type_supports($instance['post_type'], 'genesis-cpt-archives-settings')) {
$intro_text = genesis_get_cpt_option('intro_text', $instance['post_type']);
} elseif ('post' === $instance['post_type']) {
$intro_text = get_post($postspage)->post_excerpt;
if ('posts' === $frontpage || 'page' === $frontpage && !$postspage) {
$intro_text = get_bloginfo('description');
}
}
if ($instance['show_content'] && $intro_text) {
echo genesis_html5() ? '<div class="archive-description">' : '';
$intro_text = apply_filters('display_featured_image_genesis_cpt_description', $intro_text);
echo wp_kses_post(wpautop($intro_text));
echo genesis_html5() ? '</div>' : '';
}
echo $args['after_widget'];
}
/**
* retrieve image ID for output
*
* @param string $image_id variable, ID of featured image
*
* @since 2.2.1
* @return int|string $image_id
*/
public static function set_image_id($image_id = '')
{
$setting = displayfeaturedimagegenesis_get_setting();
$fallback = $setting['default'];
$fallback_id = displayfeaturedimagegenesis_check_image_id($fallback);
// set here with fallback preemptively, if it exists
if (!empty($fallback)) {
/**
* Creates display_featured_image_genesis_use_default filter to check
* whether get_post_type array should use default image.
* @uses is_in_array()
*/
$image_id = $fallback_id;
if (self::is_in_array('use_default') || $setting['always_default']) {
return (int) $image_id;
}
}
// outlier: if it's a home page with a static front page, and there is a featured image set on the home page
// also provisionally sets featured image for posts, similar to CPT archives
$frontpage = get_option('show_on_front');
// either 'posts' or 'page'
if ('page' === $frontpage) {
$postspage = get_option('page_for_posts');
$postspage_image = get_post_thumbnail_id($postspage);
$setting['post_type']['post'] = (int) $postspage_image;
}
// if a post type image exists, it takes priority over the fallback. check that next.
$post_type = get_post_type();
if (!empty($setting['post_type'][$post_type])) {
/**
* Creates display_featured_image_genesis_use_post_type_image filter to check
* whether get_post_type array should use the post type image.
* @uses is_in_array()
*/
$image_id = displayfeaturedimagegenesis_check_image_id($setting['post_type'][$post_type]);
if (self::is_in_array('use_post_type_image')) {
return (int) $image_id;
}
}
if (is_author()) {
$image_id = get_the_author_meta('displayfeaturedimagegenesis', (int) get_query_var('author'));
}
// taxonomy
if (is_category() || is_tag() || is_tax()) {
$object = get_queried_object();
$image = displayfeaturedimagegenesis_get_term_image($object->term_id);
if ($image) {
$image_id = $image;
}
}
// search page
if (is_search() && !empty($setting['post_type']['search'])) {
$image_id = $setting['post_type']['search'];
}
// 404
if (is_404() && !empty($setting['post_type']['fourohfour'])) {
$image_id = $setting['post_type']['fourohfour'];
}
// any singular post/page/CPT
if (is_singular()) {
$image_id = self::get_singular_post_image($image_id, $setting, $post_type);
}
/**
* filter to use a different image id
* @var $image_id
*
* @since 2.2.0
*/
$image_id = apply_filters('display_featured_image_genesis_image_id', $image_id);
// make sure the image id is an integer
$image_id = is_numeric($image_id) ? (int) $image_id : '';
return $image_id;
}
/**
* Returns previous value for image if not correct file type/size
* @param string $new_value New value
* @return string New or previous value, depending on allowed image size.
* @since 1.2.2
*/
protected function validate_image($new_value, $old_value, $label, $size_to_check)
{
// ok for field to be empty
if (!$new_value) {
return '';
}
$new_value = displayfeaturedimagegenesis_check_image_id($new_value);
$old_value = displayfeaturedimagegenesis_check_image_id($old_value);
$source = wp_get_attachment_image_src($new_value, 'full');
$valid = (bool) $this->is_valid_img_ext($source[0]);
$width = $source[1];
if ($valid && $width > $size_to_check) {
return (int) $new_value;
}
$class = 'invalid';
$message = $this->image_validation_message($valid, $label);
if (!is_customize_preview()) {
add_settings_error($old_value, esc_attr($class), esc_attr($message), 'error');
} elseif (method_exists('WP_Customize_Setting', 'validate')) {
return new WP_Error(esc_attr($class), esc_attr($message));
}
return (int) $old_value;
}
/**
* Update and/or delete term_meta and wp_options
* @since 2.4.0
*/
protected function update_delete_term_meta()
{
if (isset($_POST['displayfeaturedimagegenesis_termmeta'])) {
if (!check_admin_referer('displayfeaturedimagegenesis_metanonce', 'displayfeaturedimagegenesis_metanonce')) {
return;
}
foreach ($this->term_option_query as $option_key) {
$term_id = (int) str_replace('displayfeaturedimagegenesis_', '', $option_key);
$option = get_option(esc_attr($option_key), false);
$term = get_term((int) $term_id);
if (!is_wp_error($term) && !is_null($term)) {
$image_id = (int) displayfeaturedimagegenesis_check_image_id($option['term_image']);
update_term_meta($term_id, 'displayfeaturedimagegenesis', $image_id);
}
if (false !== $option) {
delete_option(esc_attr($option_key));
}
}
}
if (isset($_POST['displayfeaturedimagegenesis_termmeta']) || isset($_POST['displayfeaturedimagegenesis_termmetadismiss'])) {
if (!check_admin_referer('displayfeaturedimagegenesis_metanonce', 'displayfeaturedimagegenesis_metanonce')) {
return;
}
update_option('displayfeaturedimagegenesis_updatedterms', true);
}
}
/**
* Returns false value for image if not correct file type/size
* @param string $new_value New value
* @return string New value or false, depending on allowed image size.
* @since 2.0.0
*/
protected function validate_taxonomy_image($new_value)
{
// if the image was selected using the old URL method
$new_value = displayfeaturedimagegenesis_check_image_id($new_value);
$medium = get_option('medium_size_w');
$source = wp_get_attachment_image_src($new_value, 'full');
$valid = $this->is_valid_img_ext($source[0]);
$width = $source[1];
// ok for field to be empty
if ($new_value && (!$valid || $width <= $medium)) {
$new_value = false;
}
return $new_value;
}
