/**
* Shortcode render.
*
* @since 1.0.0
* @access public
* @return json
*/
public function shortcode_render()
{
// Check ajax referer
check_ajax_referer($this->action_nonce, $this->field_nonce);
$type = isset($_POST['type']) ? $_POST['type'] : '';
$method = isset($_POST['method']) ? $_POST['method'] : 'add';
$mode = isset($_POST['mode']) ? $_POST['mode'] : 'frontend';
$data = array();
switch ($method) {
case 'duplicate':
global $TF_Layout;
if ('module' == $type) {
global $tf_modules, $tf_styles;
$module_instance = $tf_modules->get_module($_POST['module']);
$atts = isset($_POST['shortcode_params']) ? $_POST['shortcode_params'] : '';
$content = isset($_POST['shortcode_content']) ? wp_kses_stripslashes($_POST['shortcode_content']) : '';
$template_id = (int) $_POST['template_id'];
$data_styling = isset($_POST['data_styling']) ? json_decode(stripslashes($_POST['data_styling']), true) : array();
$styles = array();
$atts['sc_id'] = TF_Model::generate_block_id();
// generate new sc_id
if (is_array($data_styling) && count($data_styling) > 0) {
$data_styling['ID'] = $atts['sc_id'];
$styles[$atts['sc_id']] = array('module' => $data_styling['module']);
if (isset($data_styling['settings']) && count($data_styling['settings']) > 0) {
foreach ($data_styling['settings'] as $fields) {
$setting_key = '';
foreach ($fields as $key => $val) {
if ('SettingKey' == $key) {
$setting_key = $val;
} else {
$styles[$atts['sc_id']]['settings'][$setting_key][$key] = stripslashes_deep($val);
}
}
}
}
}
$render_style = '';
if (count($styles) > 0) {
$render_style = '<style type="text/css" id="tf-template-temp-' . $atts['sc_id'] . '-css">' . $tf_styles->generate_css($styles) . '</style>';
}
if (isset($atts['editable_markup'])) {
unset($atts['editable_markup']);
}
if (get_magic_quotes_gpc()) {
$atts = stripslashes_deep($atts);
}
$shortcode_string = $module_instance->to_shortcode($atts, $content);
global $post;
$post = get_post($template_id);
setup_postdata($post);
$shortcode = $TF_Layout->render($shortcode_string);
$data = array('module' => sanitize_text_field($_POST['module']), 'content' => tf_escape_atts($content), 'atts' => $atts, 'caption' => $module_instance->name, 'element' => $shortcode, 'styles' => $render_style, 'model' => $data_styling);
} else {
if ('row' == $type) {
global $tf_editor_ui;
$row_data = isset($_POST['row_data']) ? stripslashes_deep($_POST['row_data']) : array();
tf_recursive_unset($row_data, 'sc_id');
tf_recursive_unset($row_data, 'editable_markup');
$shortcode = TF_Model::array_to_shortcode(array($row_data));
$tf_editor_ui->force_editable_shortcode($mode);
$data = $TF_Layout->render($shortcode);
}
}
break;
}
wp_send_json_success($data);
}
/**
* Escape shortcode attributes to be used in html5 data attribute.
*
* @since 1.0.0
* @param string $value
*/
function tf_escape_atts($value)
{
if (is_array($value)) {
$value = array_map('tf_escape_atts', $value);
} elseif (is_object($value)) {
$vars = get_object_vars($value);
foreach ($vars as $key => $data) {
$value->{$key} = tf_escape_atts($data);
}
} elseif (is_string($value)) {
$value = html_entity_decode($value);
}
return $value;
}
/**
* Shortcode row
*
* @since 1.0.0
* @access public
* @param array $atts
* @param string $content
* @return string
*/
public static function row($atts, $content = null)
{
global $pagenow;
// Use wp_parse_args instead of shortcode_atts because we use custom filter.
$atts = apply_filters('tf_shortcode_atts', wp_parse_args($atts, array('class' => '', 'gutter' => 'tf_gutter_default', 'grid' => '1-col', 'overlay_color' => '', 'row_anchor' => '', 'row_height' => 'tf_row_height_default', 'row_width' => 'tf_row_width_default', 'editable_markup' => 'false')));
$before = '';
$after = '';
/* additional html attributes to add to the row wrapper */
$html_atts = '';
$classes = array_merge(array('tf_row', $atts['gutter'], $atts['row_height'], $atts['row_width'], 'tf_row_block_' . $atts['sc_id']), explode(' ', $atts['class']));
if (!is_admin()) {
$classes[] = 'grid_' . $atts['grid'];
}
$row_attrs = apply_filters('tf_row_attrs', array('class' => $classes), $atts);
$row_attrs['class'] = implode(' ', apply_filters('tf_row_classes', $row_attrs['class']));
foreach ($row_attrs as $key => $value) {
$html_atts .= sprintf(" %s='%s'", $key, esc_attr($value));
// using single quotes in case we need to store json objects in attributes
}
if (isset($atts['editable_markup']) && 'true' == $atts['editable_markup']) {
$style_link = sprintf('<div class="tf_styling_menu tf_row_top_item"><a href="#" title="%s" class="tf_styling_row tf-tooltips"><span class="ti-brush"></span></a></div>', __('Styling', 'themify-flow'));
if ('backend' == TF_Model::get_current_builder_mode()) {
$style_link = '';
}
$before = sprintf('
<div class="tf_row_top tf_interface">
<div class="tf_row_top_toolbar">
<div class="tf_row_menu">
<div class="menu_icon"></div>
<ul class="tf_dropdown">
<li><a href="#" class="tf_option_row"><span class="ti-pencil"></span> %s</a></li>
<li><a href="#" class="tf_duplicate_row"><span class="ti-layers"></span> %s</a></li>
<li><a href="#" class="tf_delete_row"><span class="ti-close"></span> %s</a></li>
</ul>
</div>
%s %s
</div>
<div class="toggle_row"></div>
</div>
<div class="tf_row_wrapper"><div class="tf_row_inner">', __('Options', 'themify-flow'), __('Duplicate', 'themify-flow'), __('Delete', 'themify-flow'), tf_grid_lists('row', $atts['gutter']), $style_link);
$before .= '<div class="tf_row_content">';
$after = '</div></div></div>';
$print_atts = $atts;
unset($print_atts['editable_markup']);
$output = sprintf('<div data-tf-shortcode="%s" data-tf-atts="%s"%s>', 'tf_row', esc_attr(json_encode(tf_escape_atts($print_atts))), $html_atts);
} else {
$before = '<div class="tf_row_wrapper"><div class="tf_row_inner">';
$after = '</div><!-- /tf_row_inner --></div><!-- /tf_row_wrapper -->';
$output = sprintf('<div %s>', $html_atts);
}
$output .= apply_filters('tf_row_before', $before, $atts);
$output .= do_shortcode($content);
$output .= apply_filters('tf_row_after', $after, $atts);
$output .= '</div><!-- /tf_row -->';
return apply_filters('tf_shortcode_row', $output, $atts);
}
/**
* Filter shortcode to added editable markup for module edit.
*
* @since 1.0.0
* @access public
* @param string $output
* @param string $module_slug
* @param array $atts
* @return string
*/
public function shortcode_module_render_backend($output, $module_slug, $atts, $content)
{
global $TF, $tf_modules;
$module = $tf_modules->get_module($module_slug);
if (isset($atts['editable_markup']) && 'true' == $atts['editable_markup'] && !$TF->in_template_part && !$TF->in_archive_loop) {
$output = sprintf('<div class="tf_module active_module" data-tf-module-title="%1$s" data-tf-module="%2$s" data-tf-content="%3$s" data-tf-atts="%4$s">
<div class="tf_active_module_menu">
<div class="menu_icon">
</div>
<ul class="tf_dropdown">
<li>
<a class="tf_lightbox_link_module-edit" title="%5$s" href="#">
<span class="ti-pencil"></span> %5$s
</a>
</li>
<li>
<a class="tf_lightbox_link_module-duplicate" title="%6$s" href="#">
<span class="ti-layers"></span> %6$s
</a>
</li>
<li>
<a class="tf_lightbox_link_module-delete" title="%7$s" href="#">
<span class="ti-close"></span> %7$s
</a>
</li>
</ul>
</div>
<div class="module_label">
<strong class="module_name">%8$s</strong>
<em class="module_excerpt"></em>
</div>
</div>', esc_attr($module->name), $module_slug, esc_attr($content), esc_attr(json_encode(tf_escape_atts($atts))), __('Edit', 'themify-flow'), __('Duplicate', 'themify-flow'), __('Delete', 'themify-flow'), esc_attr($module->name));
}
return $output;
}