/**
* Generate HTML code from shortcode content.
*
* @param array $atts Shortcode attributes.
* @param string $content Current content.
*
* @return string
*/
public function element_shortcode_full($atts = null, $content = null)
{
$arr_params = shortcode_atts($this->config['params'], $atts);
$initial_open = intval($arr_params['initial_open']);
$tab_position = $arr_params['tab_position'];
$random_id = WR_Pb_Utils_Common::random_string();
$tab_navigator = array();
$tab_navigator[] = '<ul class="nav nav-tabs">';
$sub_shortcode = do_shortcode($content);
$items = explode('<!--seperate-->', $sub_shortcode);
$items = array_filter($items);
$initial_open = $initial_open > count($items) ? 1 : $initial_open;
$fade_effect = '';
if ($arr_params['fade_effect'] == 'yes') {
$fade_effect = 'fade in';
}
foreach ($items as $idx => $item) {
// Extract icon & heading
$ex_heading = explode('<!--heading-->', $item);
$ex_icon = explode('<!--icon-->', isset($ex_heading[1]) ? $ex_heading[1] : '');
$new_key = $random_id . $idx;
$active = $idx + 1 == $initial_open ? 'active' : '';
$item = isset($ex_icon[1]) ? $ex_icon[1] : '';
$item = str_replace('{index}', $new_key, $item);
$item = str_replace('{active}', $active, $item);
$item = str_replace('{fade_effect}', $fade_effect, $item);
$items[$idx] = $item;
$icon = !empty($ex_icon[0]) ? "<i class='{$ex_icon[0]}'></i> " : '';
$heading = !empty($ex_heading[0]) ? $ex_heading[0] : __('Tab Item ') . ' ' . $idx;
WR_Pb_Helper_Functions::heading_icon($heading, $icon);
$active_li = $idx + 1 == $initial_open ? "class='active'" : '';
$tab_navigator[] = "<li {$active_li}><a href='#pane{$new_key}'>{$icon}{$heading}</a></li>";
}
$sub_shortcode = implode('', $items);
$tab_content = "<div class='tab-content'>{$sub_shortcode}</div>";
// update min-height of each tab content in case tap position is left/right
if (in_array($tab_position, array('left', 'right'))) {
$min_height = 36 * count($items);
$tab_content = WR_Pb_Utils_Placeholder::remove_placeholder($tab_content, 'custom_style', "style='min-height: {$min_height}px'");
}
$tab_navigator[] = '</ul>';
$tab_positions = array('top' => '', 'left' => 'tabs-left', 'right' => 'tabs-right', 'bottom' => 'tabs-below');
$extra_class = $tab_positions[$tab_position];
if ($tab_position == 'bottom') {
$tab_content .= implode('', $tab_navigator);
} else {
$tab_content = implode('', $tab_navigator) . $tab_content;
}
$html_element = "<div class='tabbable {$extra_class}' id='tab_{ID}'>{$tab_content}</div>";
$html_element = str_replace('{ID}', "{$random_id}", $html_element);
return $this->element_wrapper($html_element, $arr_params);
}
/**
* Show WR PageBuilder content for Frontend post
*
* @param string $content
* @return string
*/
function pagebuilder_to_frontend($content)
{
global $post;
// Get what tab (Classic - Pagebuilder) is active when Save content of this post
$wr_page_active_tab = get_post_meta($post->ID, '_wr_page_active_tab', true);
$wr_deactivate_pb = get_post_meta($post->ID, '_wr_deactivate_pb', true);
// Check password protected in post
$allow_show_post = false;
if ('publish' == $post->post_status && empty($post->post_password)) {
$allow_show_post = true;
}
// if Pagebuilder is active when save and pagebuilder is not deactivate on this post
if ($wr_page_active_tab && empty($wr_deactivate_pb) && $allow_show_post == true) {
$wr_pagebuilder_content = get_post_meta($post->ID, '_wr_page_builder_content', true);
if (!empty($wr_pagebuilder_content)) {
// remove placeholder text which was inserted to < and >
$wr_pagebuilder_content = WR_Pb_Utils_Placeholder::remove_placeholder($wr_pagebuilder_content, 'wrapper_append', '');
$wr_pagebuilder_content = preg_replace_callback('/\\[wr_widget\\s+([A-Za-z0-9_-]+=\\"[^"\']*\\"\\s*)*\\s*\\](.*)\\[\\/wr_widget\\]/Us', array('WR_Pb_Helper_Shortcode', 'widget_content'), $wr_pagebuilder_content);
$content = $wr_pagebuilder_content;
}
}
return $content;
}
/**
* Do shortcode & Return final html output for frontend
*
* @param type $content
*/
public static function doshortcode_content($wr_pagebuilder_content)
{
// remove placeholder text which was inserted to < and >
$wr_pagebuilder_content = WR_Pb_Utils_Placeholder::remove_placeholder($wr_pagebuilder_content, 'wrapper_append', '');
$wr_pagebuilder_content = preg_replace_callback('/\\[wr_widget\\s+([A-Za-z0-9_-]+=\\"[^"\']*\\"\\s*)*\\s*\\](.*)\\[\\/wr_widget\\]/Us', array('self', 'widget_content'), $wr_pagebuilder_content);
$output = do_shortcode($wr_pagebuilder_content);
return $output;
}
/**
* Get style info
*
* @param array $element
* @param type $output
* @return type
*/
static function get_style($element, $output)
{
$style = !empty($element['style']) ? $element['style'] : '';
if (is_array($element['style'])) {
$styles = array();
foreach ($element['style'] as $att_name => $att_value) {
$styles[] = "{$att_name} : {$att_value}";
}
$styles = "style = '" . implode(';', $styles) . "'";
} else {
$styles = '';
}
$output = WR_Pb_Utils_Placeholder::remove_placeholder($output, 'custom_style', $styles);
return $output;
}
