function add_builder_content_wrapper($content)
{
if (!et_pb_is_pagebuilder_used(get_the_ID()) && !is_et_pb_preview()) {
return $content;
}
// Divi builder layout should only be used in singular template
if (!is_singular()) {
// get_the_excerpt() for excerpt retrieval causes infinite loop; thus we're using excerpt from global $post variable
global $post;
$read_more = sprintf(' <a href="%1$s" title="%2$s" class="more-link">%3$s</a>', esc_url(get_permalink()), sprintf(esc_attr__('Read more on %1%s', 'et_builder'), esc_html(get_the_title())), esc_html__('read more', 'et_builder'));
// Use post excerpt if there's any. If there is no excerpt defined,
// Generate from post content by stripping all shortcode first
if (!empty($post->post_excerpt)) {
return wpautop($post->post_excerpt . $read_more);
} else {
$shortcodeless_content = preg_replace('/\\[[^\\]]+\\]/', '', $content);
return wpautop(et_wp_trim_words($shortcodeless_content, 270, $read_more));
}
}
$outer_class = apply_filters('et_builder_outer_content_class', array('et_builder_outer_content'));
$outer_classes = implode(' ', $outer_class);
$outer_id = apply_filters("et_builder_outer_content_id", "et_builder_outer_content");
$inner_class = apply_filters('et_builder_inner_content_class', array('et_builder_inner_content'));
$inner_classes = implode(' ', $inner_class);
$content = sprintf('<div class="%2$s" id="%4$s">
<div class="%3$s">
%1$s
</div>
</div>', $content, esc_attr($outer_classes), esc_attr($inner_classes), esc_attr($outer_id));
return $content;
}
function truncate_title($amount, $echo = true, $post = '')
{
if ($post == '') {
$truncate = get_the_title();
} else {
$truncate = $post->post_title;
}
if (strlen($truncate) <= $amount) {
$echo_out = '';
} else {
$echo_out = '...';
}
$truncate = et_wp_trim_words($truncate, $amount, '');
if ('' != $echo_out) {
$truncate .= $echo_out;
}
if ($echo) {
echo $truncate;
} else {
return $truncate;
}
}
function truncate_post($amount, $echo = true, $post = '')
{
global $shortname;
if ('' == $post) {
global $post;
}
$post_excerpt = '';
$post_excerpt = apply_filters('the_excerpt', $post->post_excerpt);
if ('on' == et_get_option($shortname . '_use_excerpt') && '' != $post_excerpt) {
if ($echo) {
echo $post_excerpt;
} else {
return $post_excerpt;
}
} else {
// get the post content
$truncate = $post->post_content;
// remove caption shortcode from the post content
$truncate = preg_replace('@\\[caption[^\\]]*?\\].*?\\[\\/caption]@si', '', $truncate);
// apply content filters
$truncate = apply_filters('the_content', $truncate);
// decide if we need to append dots at the end of the string
if (strlen($truncate) <= $amount) {
$echo_out = '';
} else {
$echo_out = '...';
// $amount = $amount - 3;
}
// trim text to a certain number of characters, also remove spaces from the end of a string ( space counts as a character )
if (!$echo) {
$truncate = rtrim(et_wp_trim_words($truncate, $amount, ''));
} else {
$truncate = rtrim(wp_trim_words($truncate, $amount, ''));
}
// remove the last word to make sure we display all words correctly
if ('' != $echo_out) {
$new_words_array = (array) explode(' ', $truncate);
array_pop($new_words_array);
$truncate = implode(' ', $new_words_array);
// append dots to the end of the string
$truncate .= $echo_out;
}
if ($echo) {
echo $truncate;
} else {
return $truncate;
}
}
}
