function shortcode_callback($atts, $content = null, $function_name)
{
/**
* Cached $wp_filter so it can be restored at the end of the callback.
* This is needed because this callback uses the_content filter / calls a function
* which uses the_content filter. WordPress doesn't support nested filter
*/
global $wp_filter;
$wp_filter_cache = $wp_filter;
$module_id = $this->shortcode_atts['module_id'];
$module_class = $this->shortcode_atts['module_class'];
$show_arrows = $this->shortcode_atts['show_arrows'];
$show_pagination = $this->shortcode_atts['show_pagination'];
$parallax = $this->shortcode_atts['parallax'];
$parallax_method = $this->shortcode_atts['parallax_method'];
$auto = $this->shortcode_atts['auto'];
$auto_speed = $this->shortcode_atts['auto_speed'];
$auto_ignore_hover = $this->shortcode_atts['auto_ignore_hover'];
$top_padding = $this->shortcode_atts['top_padding'];
$body_font_size = $this->shortcode_atts['body_font_size'];
$bottom_padding = $this->shortcode_atts['bottom_padding'];
$remove_inner_shadow = $this->shortcode_atts['remove_inner_shadow'];
$hide_content_on_mobile = $this->shortcode_atts['hide_content_on_mobile'];
$hide_cta_on_mobile = $this->shortcode_atts['hide_cta_on_mobile'];
$show_image_video_mobile = $this->shortcode_atts['show_image_video_mobile'];
$background_position = $this->shortcode_atts['background_position'];
$background_size = $this->shortcode_atts['background_size'];
$posts_number = $this->shortcode_atts['posts_number'];
$include_categories = $this->shortcode_atts['include_categories'];
$show_more_button = $this->shortcode_atts['show_more_button'];
$more_text = $this->shortcode_atts['more_text'];
$content_source = $this->shortcode_atts['content_source'];
$background_color = $this->shortcode_atts['background_color'];
$show_image = $this->shortcode_atts['show_image'];
$image_placement = $this->shortcode_atts['image_placement'];
$background_image = $this->shortcode_atts['background_image'];
$background_layout = $this->shortcode_atts['background_layout'];
$use_bg_overlay = $this->shortcode_atts['use_bg_overlay'];
$bg_overlay_color = $this->shortcode_atts['bg_overlay_color'];
$use_text_overlay = $this->shortcode_atts['use_text_overlay'];
$text_overlay_color = $this->shortcode_atts['text_overlay_color'];
$orderby = $this->shortcode_atts['orderby'];
$show_meta = $this->shortcode_atts['show_meta'];
$button_custom = $this->shortcode_atts['custom_button'];
$custom_icon = $this->shortcode_atts['button_icon'];
$use_manual_excerpt = $this->shortcode_atts['use_manual_excerpt'];
$excerpt_length = $this->shortcode_atts['excerpt_length'];
$text_border_radius = $this->shortcode_atts['text_border_radius'];
$dot_nav_custom_color = $this->shortcode_atts['dot_nav_custom_color'];
$arrows_custom_color = $this->shortcode_atts['arrows_custom_color'];
$top_padding_tablet = $this->shortcode_atts['top_padding_tablet'];
$top_padding_phone = $this->shortcode_atts['top_padding_phone'];
$bottom_padding_tablet = $this->shortcode_atts['bottom_padding_tablet'];
$bottom_padding_phone = $this->shortcode_atts['bottom_padding_phone'];
$module_class = ET_Builder_Element::add_module_order_class($module_class, $function_name);
$hide_on_mobile_class = self::HIDE_ON_MOBILE;
if ('' !== $top_padding || '' !== $top_padding_tablet || '' !== $top_padding_phone) {
$padding_values = array('desktop' => $top_padding, 'tablet' => $top_padding_tablet, 'phone' => $top_padding_phone);
et_pb_generate_responsive_css($padding_values, '%%order_class%% .et_pb_slide_description', 'padding-top', $function_name);
}
if ('' !== $bottom_padding || '' !== $bottom_padding_tablet || '' !== $bottom_padding_phone) {
$padding_values = array('desktop' => $bottom_padding, 'tablet' => $bottom_padding_tablet, 'phone' => $bottom_padding_phone);
et_pb_generate_responsive_css($padding_values, '%%order_class%% .et_pb_slide_description', 'padding-bottom', $function_name);
}
if ('' !== $bottom_padding || '' !== $top_padding) {
ET_Builder_Module::set_style($function_name, array('selector' => '%%order_class%% .et_pb_slide_description', 'declaration' => 'padding-right: 0; padding-left: 0;'));
}
if ('default' !== $background_position && 'off' === $parallax) {
$processed_position = str_replace('_', ' ', $background_position);
ET_Builder_Module::set_style($function_name, array('selector' => '%%order_class%% .et_pb_slide', 'declaration' => sprintf('background-position: %1$s;', esc_html($processed_position))));
}
if ('default' !== $background_size && 'off' === $parallax) {
ET_Builder_Module::set_style($function_name, array('selector' => '%%order_class%% .et_pb_slide', 'declaration' => sprintf('-moz-background-size: %1$s;
-webkit-background-size: %1$s;
background-size: %1$s;', esc_html($background_size))));
if ('initial' === $background_size) {
ET_Builder_Module::set_style($function_name, array('selector' => 'body.ie %%order_class%% .et_pb_slide', 'declaration' => sprintf('-moz-background-size: %1$s;
-webkit-background-size: %1$s;
background-size: %1$s;', 'auto')));
}
}
if ('' !== $background_color) {
ET_Builder_Element::set_style($function_name, array('selector' => '%%order_class%%.et_pb_post_slider', 'declaration' => sprintf('background-color: %1$s;', esc_html($background_color))));
}
if ('' !== $background_image) {
ET_Builder_Element::set_style($function_name, array('selector' => '%%order_class%%, %%order_class%%.et_pb_bg_layout_dark, %%order_class%%.et_pb_bg_layout_light', 'declaration' => sprintf('background-image: url(%1$s);', esc_url($background_image))));
}
if ('on' === $use_bg_overlay && '' !== $bg_overlay_color) {
ET_Builder_Element::set_style($function_name, array('selector' => '%%order_class%% .et_pb_slide .et_pb_slide_overlay_container', 'declaration' => sprintf('background-color: %1$s;', esc_html($bg_overlay_color))));
}
if ('on' === $use_text_overlay && '' !== $text_overlay_color) {
ET_Builder_Element::set_style($function_name, array('selector' => '%%order_class%% .et_pb_slide .et_pb_slide_title, %%order_class%% .et_pb_slide .et_pb_slide_content', 'declaration' => sprintf('background-color: %1$s;', esc_html($text_overlay_color))));
}
if ('' !== $text_border_radius) {
$border_radius_value = et_builder_process_range_value($text_border_radius);
ET_Builder_Element::set_style($function_name, array('selector' => '%%order_class%%.et_pb_slider_with_text_overlay h2.et_pb_slide_title', 'declaration' => sprintf('-webkit-border-top-left-radius: %1$s;
-webkit-border-top-right-radius: %1$s;
-moz-border-radius-topleft: %1$s;
-moz-border-radius-topright: %1$s;
border-top-left-radius: %1$s;
border-top-right-radius: %1$s;', esc_html($border_radius_value))));
ET_Builder_Element::set_style($function_name, array('selector' => '%%order_class%%.et_pb_slider_with_text_overlay .et_pb_slide_content', 'declaration' => sprintf('-webkit-border-bottom-right-radius: %1$s;
-webkit-border-bottom-left-radius: %1$s;
-moz-border-radius-bottomright: %1$s;
-moz-border-radius-bottomleft: %1$s;
border-bottom-right-radius: %1$s;
border-bottom-left-radius: %1$s;', esc_html($border_radius_value))));
}
$fullwidth = 'et_pb_fullwidth_post_slider' === $function_name ? 'on' : 'off';
$class = '';
$class .= 'off' === $fullwidth ? ' et_pb_slider_fullwidth_off' : '';
$class .= 'off' === $show_arrows ? ' et_pb_slider_no_arrows' : '';
$class .= 'off' === $show_pagination ? ' et_pb_slider_no_pagination' : '';
$class .= 'on' === $parallax ? ' et_pb_slider_parallax' : '';
$class .= 'on' === $auto ? ' et_slider_auto et_slider_speed_' . esc_attr($auto_speed) : '';
$class .= 'on' === $auto_ignore_hover ? ' et_slider_auto_ignore_hover' : '';
$class .= 'on' === $remove_inner_shadow ? ' et_pb_slider_no_shadow' : '';
$class .= 'on' === $show_image_video_mobile ? ' et_pb_slider_show_image' : '';
$class .= ' et_pb_post_slider_image_' . $image_placement;
$class .= 'on' === $use_bg_overlay ? ' et_pb_slider_with_overlay' : '';
$class .= 'on' === $use_text_overlay ? ' et_pb_slider_with_text_overlay' : '';
$data_dot_nav_custom_color = '' !== $dot_nav_custom_color ? sprintf(' data-dots_color="%1$s"', esc_attr($dot_nav_custom_color)) : '';
$data_arrows_custom_color = '' !== $arrows_custom_color ? sprintf(' data-arrows_color="%1$s"', esc_attr($arrows_custom_color)) : '';
$args = array('posts_per_page' => (int) $posts_number);
if ('' !== $include_categories) {
$args['cat'] = $include_categories;
}
if ('date_desc' !== $orderby) {
switch ($orderby) {
case 'date_asc':
$args['orderby'] = 'date';
$args['order'] = 'ASC';
break;
case 'title_asc':
$args['orderby'] = 'title';
$args['order'] = 'ASC';
break;
case 'title_desc':
$args['orderby'] = 'title';
$args['order'] = 'DESC';
break;
case 'rand':
$args['orderby'] = 'rand';
break;
}
}
ob_start();
query_posts($args);
if (have_posts()) {
while (have_posts()) {
the_post();
$slide_class = 'off' !== $show_image && in_array($image_placement, array('left', 'right')) && has_post_thumbnail() ? ' et_pb_slide_with_image' : '';
$slide_class .= " et_pb_bg_layout_{$background_layout}";
?>
<div class="et_pb_slide et_pb_media_alignment_center<?php
echo esc_attr($slide_class);
?>
" <?php
if ('on' !== $parallax && 'off' !== $show_image && 'background' === $image_placement) {
printf('style="background-image:url(%1$s)"', esc_url(wp_get_attachment_url(get_post_thumbnail_id())));
}
echo $data_dot_nav_custom_color;
echo $data_arrows_custom_color;
?>
>
<?php
if ('on' === $parallax && 'off' !== $show_image && 'background' === $image_placement) {
?>
<div class="et_parallax_bg<?php
if ('off' === $parallax_method) {
echo ' et_pb_parallax_css';
}
?>
" style="background-image: url(<?php
echo esc_url(wp_get_attachment_url(get_post_thumbnail_id()));
?>
);"></div>
<?php
}
?>
<?php
if ('on' === $use_bg_overlay) {
?>
<div class="et_pb_slide_overlay_container"></div>
<?php
}
?>
<div class="et_pb_container clearfix">
<?php
if ('off' !== $show_image && has_post_thumbnail() && !in_array($image_placement, array('background', 'bottom'))) {
?>
<div class="et_pb_slide_image">
<?php
the_post_thumbnail();
?>
</div>
<?php
}
?>
<div class="et_pb_slide_description">
<h2 class="et_pb_slide_title"><a href="<?php
esc_url(the_permalink());
?>
"><?php
the_title();
?>
</a></h2>
<div class="et_pb_slide_content <?php
if ('on' === $hide_content_on_mobile) {
echo esc_attr($hide_on_mobile_class);
}
?>
">
<?php
if ('off' !== $show_meta) {
printf('<p class="post-meta">%1$s | %2$s | %3$s | %4$s</p>', et_get_safe_localization(sprintf(__('by %s', 'et_builder'), '<span class="author vcard">' . et_pb_get_the_author_posts_link() . '</span>')), et_get_safe_localization(sprintf(__('%s', 'et_builder'), '<span class="published">' . esc_html(get_the_date()) . '</span>')), get_the_category_list(', '), sprintf(esc_html(_nx('1 Comment', '%s Comments', get_comments_number(), 'number of comments', 'et_builder')), number_format_i18n(get_comments_number())));
}
?>
<?php
$post_content = get_the_content();
// do not display the content if it contains Blog, Post Slider, Fullwidth Post Slider, or Portfolio modules to avoid infinite loops
if (!has_shortcode($post_content, 'et_pb_blog') && !has_shortcode($post_content, 'et_pb_portfolio') && !has_shortcode($post_content, 'et_pb_post_slider') && !has_shortcode($post_content, 'et_pb_fullwidth_post_slider')) {
if ('on' === $content_source) {
global $more;
$post_content = et_strip_shortcodes($post_content);
// page builder doesn't support more tag, so display the_content() in case of post made with page builder
if (et_pb_is_pagebuilder_used(get_the_ID())) {
$more = 1;
echo apply_filters('the_content', $post_content);
} else {
$more = null;
echo apply_filters('the_content', et_strip_shortcodes(get_the_content(esc_html__('read more...', 'et_builder'))));
}
} else {
if (has_excerpt() && 'off' !== $use_manual_excerpt) {
the_excerpt();
} else {
truncate_post(intval($excerpt_length), true, '', true);
}
}
} else {
if (has_excerpt()) {
the_excerpt();
}
}
?>
</div>
<?php
if ('off' !== $show_more_button && '' !== $more_text) {
printf('<a href="%1$s" class="et_pb_more_button et_pb_button%4$s%5$s"%3$s>%2$s</a>', esc_url(get_permalink()), esc_html($more_text), '' !== $custom_icon && 'on' === $button_custom ? sprintf(' data-icon="%1$s"', esc_attr(et_pb_process_font_icon($custom_icon))) : '', '' !== $custom_icon && 'on' === $button_custom ? ' et_pb_custom_button_icon' : '', 'on' === $hide_cta_on_mobile ? esc_attr(" {$hide_on_mobile_class}") : '');
}
?>
</div> <!-- .et_pb_slide_description -->
<?php
if ('off' !== $show_image && has_post_thumbnail() && 'bottom' === $image_placement) {
?>
<div class="et_pb_slide_image">
<?php
the_post_thumbnail();
?>
</div>
<?php
}
?>
</div> <!-- .et_pb_container -->
</div> <!-- .et_pb_slide -->
<?php
}
// end while
wp_reset_query();
}
// end if
$content = ob_get_contents();
ob_end_clean();
$output = sprintf('<div%3$s class="et_pb_module et_pb_slider et_pb_post_slider%1$s%4$s">
<div class="et_pb_slides">
%2$s
</div> <!-- .et_pb_slides -->
</div> <!-- .et_pb_slider -->
', $class, $content, '' !== $module_id ? sprintf(' id="%1$s"', esc_attr($module_id)) : '', '' !== $module_class ? sprintf(' %1$s', esc_attr($module_class)) : '');
// Restore $wp_filter
$wp_filter = $wp_filter_cache;
unset($wp_filter_cache);
return $output;
}
function truncate_post($amount, $echo = true, $post = '', $strip_shortcodes = false)
{
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);
// remove post nav shortcode from the post content
$truncate = preg_replace('@\\[et_pb_post_nav[^\\]]*?\\].*?\\[\\/et_pb_post_nav]@si', '', $truncate);
// Remove audio shortcode from post content to prevent unwanted audio file on the excerpt
// due to unparsed audio shortcode
$truncate = preg_replace('@\\[audio[^\\]]*?\\].*?\\[\\/audio]@si', '', $truncate);
if ($strip_shortcodes) {
$truncate = et_strip_shortcodes($truncate);
} else {
// 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 )
$truncate = rtrim(et_wp_trim_words($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;
}
}
}
