/**
* Return content stripped down and limited content.
*
* Strips out tags and shortcodes, limits the output to `$max_char` characters, and appends an ellipsis and more link to the end.
*
* @since 0.1.0
*
* @param integer $max_characters The maximum number of characters to return.
* @param string $more_link_text Optional. Text of the more link. Default is "(more...)".
* @param bool $stripteaser Optional. Strip teaser content before the more text. Default is false.
*
* @return string Limited content.
*/
function get_the_content_limit($max_characters, $more_link_text = '(more...)', $stripteaser = false)
{
$content = get_the_content('', $stripteaser);
//* Strip tags and shortcodes so the content truncation count is done correctly
$content = strip_tags(strip_shortcodes($content), apply_filters('get_the_content_limit_allowedtags', '<script>,<style>'));
//* Remove inline styles / scripts
$content = trim(preg_replace('#<(s(cript|tyle)).*?</\\1>#si', '', $content));
//* Truncate $content to $max_char
$content = genesis_truncate_phrase($content, $max_characters);
//* More link?
if ($more_link_text) {
$link = apply_filters('get_the_content_more_link', sprintf('… <a href="%s" class="more-link">%s</a>', get_permalink(), genesis_a11y_more_link($more_link_text)), $more_link_text);
$output = sprintf('<p>%s %s</p>', $content, $link);
} else {
$output = sprintf('<p>%s</p>', $content);
$link = '';
}
return apply_filters('get_the_content_limit', $output, $content, $link, $max_characters);
}
/**
* Echo the widget content.
*
* @since 0.1.8
*
* @global WP_Query $wp_query Query object.
* @global array $_genesis_displayed_ids Array of displayed post IDs.
* @global $integer $more
*
* @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);
echo $args['before_widget'];
//* Set up the author bio
if (!empty($instance['title'])) {
echo $args['before_title'] . apply_filters('widget_title', $instance['title'], $instance, $this->id_base) . $args['after_title'];
}
$query_args = array('post_type' => 'post', 'cat' => $instance['posts_cat'], 'showposts' => $instance['posts_num'], 'offset' => $instance['posts_offset'], 'orderby' => $instance['orderby'], 'order' => $instance['order'], 'ignore_sticky_posts' => $instance['exclude_sticky']);
//* Exclude displayed IDs from this loop?
if ($instance['exclude_displayed']) {
$query_args['post__not_in'] = (array) $_genesis_displayed_ids;
}
$wp_query = new WP_Query($query_args);
if (have_posts()) {
while (have_posts()) {
the_post();
$_genesis_displayed_ids[] = get_the_ID();
genesis_markup(array('html5' => '<article %s>', 'xhtml' => sprintf('<div class="%s">', implode(' ', get_post_class())), 'context' => 'entry'));
$image = genesis_get_image(array('format' => 'html', 'size' => $instance['image_size'], 'context' => 'featured-post-widget', 'attr' => genesis_parse_attr('entry-image-widget', array('alt' => get_the_title()))));
if ($instance['show_image'] && $image) {
$role = empty($instance['show_title']) ? '' : 'aria-hidden="true"';
printf('<a href="%s" class="%s" %s>%s</a>', get_permalink(), esc_attr($instance['image_alignment']), $role, $image);
}
if (!empty($instance['show_gravatar'])) {
echo '<span class="' . esc_attr($instance['gravatar_alignment']) . '">';
echo get_avatar(get_the_author_meta('ID'), $instance['gravatar_size']);
echo '</span>';
}
if ($instance['show_title']) {
echo genesis_html5() ? '<header class="entry-header">' : '';
}
if (!empty($instance['show_title'])) {
$title = get_the_title() ? get_the_title() : __('(no title)', 'genesis');
/**
* Filter the featured post widget title.
*
* @since 2.2.0
*
* @param string $title Featured post title.
* @param array $instance {
* Widget settings for this instance.
*
* @type string $title Widget title.
* @type int $posts_cat ID of the post category.
* @type int $posts_num Number of posts to show.
* @type int $posts_offset Number of posts to skip when
* retrieving.
* @type string $orderby Field to order posts by.
* @type string $order ASC fr ascending order, DESC for
* descending order of posts.
* @type bool $exclude_displayed True if posts shown in main output
* should be excluded from this widget
* output.
* @type bool $show_image True if featured image should be
* shown, false otherwise.
* @type string $image_alignment Image alignment: alignnone,
* alignleft, aligncenter or alignright.
* @type string $image_size Name of the image size.
* @type bool $show_gravatar True if author avatar should be
* shown, false otherwise.
* @type string $gravatar_alignment Author avatar alignment: alignnone,
* alignleft or aligncenter.
* @type int $gravatar_size Dimension of the author avatar.
* @type bool $show_title True if featured page title should
* be shown, false otherwise.
* @type bool $show_byline True if post info should be shown,
* false otherwise.
* @type string $post_info Post info contents to show.
* @type bool $show_content True if featured page content
* should be shown, false otherwise.
* @type int $content_limit Amount of content to show, in
* characters.
* @type int $more_text Text to use for More link.
* @type int $extra_num Number of extra post titles to show.
* @type string $extra_title Heading for extra posts.
* @type bool $more_from_category True if showing category archive
* link, false otherwise.
* @type string $more_from_category_text Category archive link text.
* }
* @param array $args {
* Widget display arguments.
*
* @type string $before_widget Markup or content to display before the widget.
* @type string $before_title Markup or content to display before the widget title.
* @type string $after_title Markup or content to display after the widget title.
* @type string $after_widget Markup or content to display after the widget.
* }
*/
$title = apply_filters('genesis_featured_post_title', $title, $instance, $args);
$heading = genesis_a11y('headings') ? 'h4' : 'h2';
if (genesis_html5()) {
printf('<%s class="entry-title"><a href="%s">%s</a></%s>', $heading, get_permalink(), $title, $heading);
} else {
printf('<%s><a href="%s">%s</a></%s>', $heading, get_permalink(), $title, $heading);
}
}
if (!empty($instance['show_byline']) && !empty($instance['post_info'])) {
printf(genesis_html5() ? '<p class="entry-meta">%s</p>' : '<p class="byline post-info">%s</p>', do_shortcode($instance['post_info']));
}
if ($instance['show_title']) {
echo genesis_html5() ? '</header>' : '';
}
if (!empty($instance['show_content'])) {
echo genesis_html5() ? '<div class="entry-content">' : '';
if ('excerpt' == $instance['show_content']) {
the_excerpt();
} elseif ('content-limit' == $instance['show_content']) {
the_content_limit((int) $instance['content_limit'], genesis_a11y_more_link(esc_html($instance['more_text'])));
} else {
global $more;
$orig_more = $more;
$more = 0;
the_content(genesis_a11y_more_link(esc_html($instance['more_text'])));
$more = $orig_more;
}
echo genesis_html5() ? '</div>' : '';
}
genesis_markup(array('html5' => '</article>', 'xhtml' => '</div>'));
}
}
//* Restore original query
wp_reset_query();
//* The EXTRA Posts (list)
if (!empty($instance['extra_num'])) {
if (!empty($instance['extra_title'])) {
echo $args['before_title'] . esc_html($instance['extra_title']) . $args['after_title'];
}
$offset = intval($instance['posts_num']) + intval($instance['posts_offset']);
$query_args = array('cat' => $instance['posts_cat'], 'showposts' => $instance['extra_num'], 'offset' => $offset);
$wp_query = new WP_Query($query_args);
$listitems = '';
if (have_posts()) {
while (have_posts()) {
the_post();
$_genesis_displayed_ids[] = get_the_ID();
$listitems .= sprintf('<li><a href="%s">%s</a></li>', get_permalink(), get_the_title());
}
if (mb_strlen($listitems) > 0) {
printf('<ul>%s</ul>', $listitems);
}
}
//* Restore original query
wp_reset_query();
}
if (!empty($instance['more_from_category']) && !empty($instance['posts_cat'])) {
printf('<p class="more-from-category"><a href="%1$s" title="%2$s">%3$s</a></p>', esc_url(get_category_link($instance['posts_cat'])), esc_attr(get_cat_name($instance['posts_cat'])), esc_html($instance['more_from_category_text']));
}
echo $args['after_widget'];
}
/**
* Echo the post content.
*
* On single posts or pages it echoes the full content, and optionally the trackback string if enabled. On single pages,
* also adds the edit link after the content.
*
* Elsewhere it displays either the excerpt, limited content, or full content.
*
* Applies the `genesis_edit_post_link` filter.
*
* @since 1.1.0
*
* @uses genesis_get_option() Get theme setting value.
* @uses the_content_limit() Limited content.
*
*/
function genesis_do_post_content()
{
if (is_singular()) {
the_content();
if (is_single() && 'open' === get_option('default_ping_status') && post_type_supports(get_post_type(), 'trackbacks')) {
echo '<!--';
trackback_rdf();
echo '-->' . "\n";
}
if (is_page() && apply_filters('genesis_edit_post_link', true)) {
edit_post_link(__('(Edit)', 'genesis'), '', '');
}
} elseif ('excerpts' === genesis_get_option('content_archive')) {
the_excerpt();
} else {
if (genesis_get_option('content_archive_limit')) {
the_content_limit((int) genesis_get_option('content_archive_limit'), genesis_a11y_more_link(__('[Read more...]', 'genesis')));
} else {
the_content(genesis_a11y_more_link(__('[Read more...]', 'genesis')));
}
}
}
/**
* Echo the widget content.
*
* @since 0.1.8
*
* @global WP_Query $wp_query Query object.
* @global integer $more
*
* @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;
//* Merge with defaults
$instance = wp_parse_args((array) $instance, $this->defaults);
echo $args['before_widget'];
//* Set up the author bio
if (!empty($instance['title'])) {
echo $args['before_title'] . apply_filters('widget_title', $instance['title'], $instance, $this->id_base) . $args['after_title'];
}
$wp_query = new WP_Query(array('page_id' => $instance['page_id']));
if (have_posts()) {
while (have_posts()) {
the_post();
genesis_markup(array('html5' => '<article %s>', 'xhtml' => sprintf('<div class="%s">', implode(' ', get_post_class())), 'context' => 'entry'));
$image = genesis_get_image(array('format' => 'html', 'size' => $instance['image_size'], 'context' => 'featured-page-widget', 'attr' => genesis_parse_attr('entry-image-widget', array('alt' => get_the_title()))));
if ($instance['show_image'] && $image) {
$role = empty($instance['show_title']) ? '' : 'aria-hidden="true"';
printf('<a href="%s" class="%s" %s>%s</a>', get_permalink(), esc_attr($instance['image_alignment']), $role, $image);
}
if (!empty($instance['show_title'])) {
$title = get_the_title() ? get_the_title() : __('(no title)', 'genesis');
/**
* Filter the featured page widget title.
*
* @since 2.2.0
*
* @param string $title Featured page title.
* @param array $instance {
* Widget settings for this instance.
*
* @type string $title Widget title.
* @type int $page_id ID of the featured page.
* @type bool $show_image True if featured image should be shown, false
* otherwise.
* @type string $image_alignment Image alignment: alignnone, alignleft,
* aligncenter or alignright.
* @type string $image_size Name of the image size.
* @type bool $show_title True if featured page title should be shown,
* false otherwise.
* @type bool $show_content True if featured page content should be shown,
* false otherwise.
* @type int $content_limit Amount of content to show, in characters.
* @type int $more_text Text to use for More link.
* }
* @param array $args {
* Widget display arguments.
*
* @type string $before_widget Markup or content to display before the widget.
* @type string $before_title Markup or content to display before the widget title.
* @type string $after_title Markup or content to display after the widget title.
* @type string $after_widget Markup or content to display after the widget.
* }
*/
$title = apply_filters('genesis_featured_page_title', $title, $instance, $args);
$heading = genesis_a11y('headings') ? 'h4' : 'h2';
if (genesis_html5()) {
printf('<header class="entry-header"><%s class="entry-title"><a href="%s">%s</a></%s></header>', $heading, get_permalink(), $title, $heading);
} else {
printf('<%s><a href="%s">%s</a></%s>', $heading, get_permalink(), $title, $heading);
}
}
if (!empty($instance['show_content'])) {
echo genesis_html5() ? '<div class="entry-content">' : '';
if (empty($instance['content_limit'])) {
global $more;
$orig_more = $more;
$more = 0;
the_content(genesis_a11y_more_link($instance['more_text']));
$more = $orig_more;
} else {
the_content_limit((int) $instance['content_limit'], genesis_a11y_more_link(esc_html($instance['more_text'])));
}
echo genesis_html5() ? '</div>' : '';
}
genesis_markup(array('html5' => '</article>', 'xhtml' => '</div>'));
}
}
//* Restore original query
wp_reset_query();
echo $args['after_widget'];
}
/**
* Output specially formatted content, based on the grid loop args.
*
* @since 1.5.0
*
* @global array $_genesis_loop_args Associative array for grid loop configuration.
*/
function genesis_grid_loop_content()
{
global $_genesis_loop_args;
if (in_array('genesis-feature', get_post_class())) {
if ($_genesis_loop_args['feature_image_size']) {
$image = genesis_get_image(array('size' => $_genesis_loop_args['feature_image_size'], 'context' => 'grid-loop-featured', 'attr' => genesis_parse_attr('entry-image-grid-loop', array('class' => $_genesis_loop_args['feature_image_class']))));
printf('<a href="%s">%s</a>', get_permalink(), $image);
}
if ($_genesis_loop_args['feature_content_limit']) {
the_content_limit((int) $_genesis_loop_args['feature_content_limit'], genesis_a11y_more_link(esc_html($_genesis_loop_args['more'])));
} else {
the_content(genesis_a11y_more_link(esc_html($_genesis_loop_args['more'])));
}
} else {
if ($_genesis_loop_args['grid_image_size']) {
$image = genesis_get_image(array('size' => $_genesis_loop_args['grid_image_size'], 'context' => 'grid-loop', 'attr' => genesis_parse_attr('entry-image-grid-loop', array('class' => $_genesis_loop_args['grid_image_class']))));
printf('<a href="%s">%s</a>', get_permalink(), $image);
}
if ($_genesis_loop_args['grid_content_limit']) {
the_content_limit((int) $_genesis_loop_args['grid_content_limit'], genesis_a11y_more_link(esc_html($_genesis_loop_args['more'])));
} else {
the_excerpt();
printf('<a href="%s" class="more-link">%s</a>', get_permalink(), genesis_a11y_more_link(esc_html($_genesis_loop_args['more'])));
}
}
}
