/**
* Returns content stripped down and limited content.
*
* Strips out tags and shortcodes, limits the output to $max_char characters,
* and appends an ellipses 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>'));
/** 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('%s <a href="%s" class="more-link">%s</a>', g_ent('…'), get_permalink(), $more_link_text), $more_link_text);
$output = sprintf('<p>%s %s</p>', $content, $link);
} else {
$output = sprintf('<p>%s</p>', $content);
}
return apply_filters('get_the_content_limit', $output, $content, $link, $max_characters);
}
/**
* Outputs Post Title if option is selects
*
* @author Nick Croft
* @since 0.1
* @version 0.2
* @param array $instance Values set in widget isntance
*/
function gfwa_do_post_title($instance)
{
$link = $instance['link_title_field'] && genesis_get_custom_field($instance['link_title_field']) ? genesis_get_custom_field($instance['link_title_field']) : get_permalink();
$wrap_open = $instance['link_title'] == 1 ? sprintf('<a href="%s" title="%s">', $link, the_title_attribute('echo=0')) : '';
$wrap_close = $instance['link_title'] == 1 ? '</a>' : '';
if (!empty($instance['show_title']) && !empty($instance['title_limit'])) {
printf('<h2>%s%s%s%s</h2>', $wrap_open, genesis_truncate_phrase(the_title_attribute('echo=0'), $instance['title_limit']), $instance['title_cutoff'], $wrap_close);
} elseif (!empty($instance['show_title'])) {
printf('<h2>%s%s%s</h2>', $wrap_open, the_title_attribute('echo=0'), $wrap_close);
}
}
/**
* Echo the widget content.
*
* @since 1.0.0
*
* @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
*
* @global mixed $wp_query
*/
function widget($args, $instance)
{
/** Extract arguments */
extract($args);
/** Merge with defaults */
$instance = wp_parse_args((array) $instance, $this->defaults);
/** Check SPECIFIC display option for this widget and optionally disable it from displaying */
if ($instance['not_in_public'] && !is_user_logged_in()) {
return;
}
/** Check GENERAL display option for this widget and optionally disable it from displaying */
if ('single_posts' === $instance['widget_display'] && !is_singular('post') || 'single_pages' === $instance['widget_display'] && !is_singular('page') || 'single_posts_pages' === $instance['widget_display'] && !is_singular(array('post', 'page'))) {
return;
}
// end-if widget display checks
/** Get global $wp_query object */
global $wp_query;
/** Widget title URL helpers */
$title_url_custom = !empty($instance['title_url']) && !$instance['title_url_page'] ? $instance['title_url'] : '';
$title_url = $instance['title_url_page'] ? get_permalink($instance['page_id']) : $title_url_custom;
/** Optional title URL target */
$title_url_target = $instance['title_url_target'] ? ' target="_blank"' : '';
/** Typical WordPress Widget title filter */
$title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
/** GFPE Widget title filter */
$title = apply_filters('gfpe_filter_widget_title', $instance['title'], $instance, $this->id_base);
/** Prepare the title display string */
$title_display = sprintf('%1$s%2$s%3$s', $instance['title_url_page'] || !empty($instance['title_url']) ? '<a href="' . esc_url($title_url) . '"' . $title_url_target . '>' : '', esc_attr($instance['title']), $instance['title_url_page'] || !empty($instance['title_url']) ? '</a>' : '');
/** Output the widget wrapper and title */
echo $before_widget;
/** Set up the complete title display */
if (empty($instance['title_hide']) && !empty($instance['title'])) {
echo $before_title . $title_display . $after_title;
}
// end if
/** Action hook 'gfpe_before_search_widget' */
do_action('gfpe_before_page_widget', $instance, $this->id_base);
/** Display widget intro text if it exists */
if (!empty($instance['intro_text'])) {
printf('<div class="textwidget"><p class="%s-intro-text gfpe-intro-text">%s</p></div>', $this->id, $instance['intro_text']);
}
// end-if optional intro
/** Set new WP_Query instance */
$wp_query = new WP_Query(array('page_id' => $instance['page_id']));
/** Loop through pages */
if (have_posts()) {
while (have_posts()) {
the_post();
/** Genesis markup: open */
genesis_markup(array('html5' => '<article %s>', 'xhtml' => sprintf('<div class="%s">', implode(' ', get_post_class())), 'context' => 'entry'));
/**
* Image center alignment helper - needs to go before actual
* image if/else statement!
*/
if ('aligncenter' === $instance['image_alignment']) {
$img_centered = ' centered';
add_filter('genesis_attr_entry-image-widget', 'ddw_gfpe_entry_image_widget_class');
} else {
$img_centered = '';
}
// end if
/** a) Featured image support */
if (!empty($instance['image_show']) && empty($instance['image_url'])) {
/** Retrieve featured image */
$image = genesis_get_image(array('format' => 'html', 'size' => $instance['image_size'], 'context' => 'featured-page-widget', 'attr' => genesis_parse_attr('entry-image-widget')));
/** Output featured image */
if ($image) {
printf('<%1$s %2$s title="%3$s" class="%4$s%5$s">%6$s</%1$s>', $instance['image_link'] ? 'a' : 'span', $instance['image_link'] ? 'href="' . get_permalink() . '"' : '', the_title_attribute('echo=0'), esc_attr($instance['image_alignment']), $img_centered, $image);
}
// end if
} elseif (!empty($instance['image_url'])) {
$img_sizes = genesis_get_image_sizes();
// all image sizes available
$size_wh = $instance['image_size'];
// needed size (set in widget)
$custom_image = '<img width="' . absint($img_sizes[$size_wh]['width']) . '" height="' . absint($img_sizes[$size_wh]['height']) . '" src="' . esc_url($instance['image_url']) . '" class="attachment-' . $size_wh . $img_centered . '" alt="' . the_title_attribute('echo=0') . '" />';
printf('<%1$s %2$s title="%3$s" class="%4$s%5$s">%6$s</%1$s>', $instance['image_link'] ? 'a' : 'span', $instance['image_link'] ? 'href="' . esc_url(get_permalink()) . '"' : '', the_title_attribute('echo=0'), esc_attr($instance['image_alignment']), $img_centered, $custom_image);
}
// end if
/** Page title support */
if (!empty($instance['page_title_show'])) {
if (!empty($instance['page_title_limit'])) {
$page_title = genesis_truncate_phrase(the_title_attribute('echo=0'), $instance['page_title_limit']) . $instance['page_title_cutoff'];
} else {
$page_title = get_the_title();
}
// end if
$page_link = sprintf('<a href="%s" title="%s">%s</a>', get_permalink(), the_title_attribute('echo=0'), $page_title);
/** Genesis 2.0+ / HTML5 way: */
if (genesis_html5()) {
printf('<header class="entry-header"><h2 class="entry-title">%s</h2></header>', !$instance['page_title_link'] ? $page_title : $page_link);
} else {
printf('<h2>%s</h2>', !$instance['page_title_link'] ? $page_title : $page_link);
}
// end if
}
// end if
/** Page Byline support */
if (!empty($instance['byline_show']) && !empty($instance['page_post_info'])) {
printf(genesis_html5() ? '<p class="entry-meta">%s</p>' : '<p class="byline post-info">%s</p>', do_shortcode($instance['page_post_info']));
}
// end if
/** Set optional "autark" custom 'More Link' */
$more_link_target = 'none' != $instance['more_link_target'] ? ' target="' . esc_html($instance['more_link_target']) . '"' : '';
$autark_more_link = sprintf('<div class="gfpe-more-link"><a class="more-link%s" href="%s"%s title="%s">%s</a></div>', !empty($instance['more_link_class']) ? ' ' . esc_attr($instance['more_link_class']) : '', empty($instance['more_link_url']) ? get_permalink($instance['page_id']) : esc_url($instance['more_link_url']), $more_link_target, esc_html($instance['more_link_text']), $instance['more_link_text']);
/**
* 1) Content Type: Original Page Content (optional with wpautop!)
*/
if ('page_content' === $instance['content_type']) {
echo genesis_html5() ? '<div class="entry-content">' : '';
/** a) No content limit is set: */
if (empty($instance['content_limit'])) {
global $more;
$more = 0;
printf('%s', $instance['page_keep_wpautop'] ? wpautop(the_content()) . $autark_more_link : get_the_content() . $autark_more_link);
} else {
printf('%s', empty($instance['more_link_url']) ? the_content_limit((int) $instance['content_limit'], esc_html($instance['more_link_text'])) : the_content_limit((int) $instance['content_limit'], '') . $autark_more_link);
}
// end if
echo genesis_html5() ? '</div>' : '';
}
// end if
/**
* 2) Content Type: Original Page Excerpt
*/
if ('page_excerpt' === $instance['content_type']) {
echo genesis_html5() ? '<div class="entry-content">' : '';
printf(the_excerpt() . '%s', empty($instance['more_link_show']) ? '' : $autark_more_link);
echo genesis_html5() ? '</div>' : '';
}
// end if
/**
* 3) Content Type: Custom Text by user
*/
if ('custom_user_content' === $instance['content_type']) {
echo '<div class="entry-content custom-content">';
$content = apply_filters('widget_text', empty($instance['custom_content']) ? '' : $instance['custom_content'], $instance);
echo $instance['custom_wpautop'] ? wpautop($content) : $content;
echo '</div>';
if (!empty($instance['more_link_text'])) {
echo $autark_more_link;
}
// end if
}
// end if
/**
* 4) Content Type: no content at all
*/
if ('no_content' === $instance['content_type']) {
if ($instance['more_link_text']) {
echo $autark_more_link;
}
// end if
}
// end if
/** Genesis markup: close */
genesis_markup(array('html5' => '</article>', 'xhtml' => '</div><!--end post_class()-->' . "\n\n"));
}
// end while (when pages exist)
}
// end if loop check
/** Display widget outro text if it exists */
if (!empty($instance['outro_text'])) {
printf('<div class="textwidget"><p class="%s-outro_text gfpe-outro-text">%s</p></div>', $this->id, $instance['outro_text']);
}
// end-if optional outro
/** Action hook 'gfpe_after_search_widget' */
do_action('gfpe_after_search_widget', $instance, $this->id_base);
/** Output the closing widget wrapper */
echo $after_widget;
/** Reset our custom $wp_query object */
wp_reset_query();
}
function scwd_trim_excerpt($text = '', $length = 0)
{
global $post;
//printr_f($post);
if ($length === 0) {
$length = apply_filters('scwd_excerpt_length', (int) genesis_get_option('content_archive_limit'));
}
if ('' === $text) {
$text = get_the_content();
$text = apply_filters('the_content', $text);
}
$excerpt_length = $length;
$text = str_replace('\\]\\]\\>', ']]>', $text);
$text = preg_replace('@<script[^>]*?>.*?</script>@si', '', $text);
$text = strip_tags($text, apply_filters('scwd_excerpt_allowed_tags', '<p><span><div><a><br></br>'));
$text_length = mb_strlen($text);
$text = genesis_truncate_phrase($text, $excerpt_length);
if ($text) {
if ($text_length > $excerpt_length) {
$text .= '...';
}
}
return $text;
}
/**
* Outputs Post Title if option is selected.
*
* @param array $instance The settings for the particular instance of the widget.
*/
public static function do_post_title($instance)
{
//* Bail if empty show param
if (empty($instance['show_title'])) {
return;
}
//* Custom Link or Permalink
$link = $instance['link_title'] && $instance['link_title_field'] && genesis_get_custom_field('link_title_field') ? genesis_get_custom_field('link_title_field') : get_permalink();
//* Add Link to Title?
$wrap_open = $instance['link_title'] == 1 ? sprintf('<a href="%s" title="%s">', $link, the_title_attribute('echo=0')) : '';
$wrap_close = $instance['link_title'] == 1 ? '</a>' : '';
if (!empty($instance['title_limit'])) {
$title = genesis_truncate_phrase(the_title_attribute('echo=0'), $instance['title_limit']) . $instance['title_cutoff'];
} else {
$title = the_title_attribute('echo=0');
}
if (genesis_html5()) {
$hclass = apply_filters('gsfc_entry_title_class', ' class="entry-title"');
} else {
$hclass = '';
}
$pattern = apply_filters('gsfc_post_title_pattern', '<h2%s>%s%s%s</h2>');
printf($pattern, $hclass, $wrap_open, $title, $wrap_close);
}
/**
* Outputs Post Title if option is selects
*
* @param array $instance The settings for the particular instance of the widget.
*/
public static function do_post_title($instance)
{
//* Bail if empty show param
if (empty($instance['show_title'])) {
return;
}
//* Custom Link or Permalink
if (empty($instance['link_title_field'])) {
$link = get_permalink();
} else {
$link = $instance['link_title_field'];
}
//* Add Link to Title?
$wrap_open = $instance['link_title'] == 1 ? sprintf('<a href="%s" title="%s">', esc_url($link), the_title_attribute('echo=0')) : '';
$wrap_close = $instance['link_title'] == 1 ? '</a>' : '';
if (!empty($instance['title_limit'])) {
$title = genesis_truncate_phrase(the_title_attribute('echo=0'), $instance['title_limit']) . $instance['title_cutoff'];
} else {
$title = the_title_attribute('echo=0');
}
if (genesis_html5()) {
$hclass = apply_filters('thememix_featured_content_entry_title_class', ' class="entry-title"');
} else {
$hclass = '';
}
global $thememix_featured_content_key;
$thememix_featured_content_key = str_replace('featured-content-', '', $instance['widget_args']['widget_id']);
$pattern = apply_filters('thememix_featured_content_post_title_pattern', '<h2%s>%s%s%s</h2>');
$title = sprintf($pattern, $hclass, $wrap_open, $title, $wrap_close);
$title = apply_filters('thememix_featured_content_post_title_add_extra', $title);
echo $title;
}
/**
* Home Content Limit function.
*
* @since 1.0.1
*
* @package GenesisFeaturedPageStaticWidget
*/
function get_the_home_content_limit($max_characters, $more_link_text = '(more...)', $stripteaser = false)
{
$postspage = get_option('page_for_posts');
$postspagecontent = get_post($postspage)->post_content;
$postspagelink = get_permalink($postspage);
//* Strip tags and shortcodes so the content truncation count is done correctly
$content = strip_tags(strip_shortcodes($postspagecontent), 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>', $postspagelink, $more_link_text), $more_link_text);
$output = sprintf('<p>%s %s</p>', $content, $link);
} else {
$output = sprintf('<p>%s</p>', $content);
$link = '';
}
echo apply_filters('get_the_home_content_limit', $output, $content, $link, $max_characters);
}
