/**
* Parses shortcode attributes and set defaults based on vc_map function relative to shortcode and fields names
*
* @param $atts
*
* @since 4.3
* @return array
*/
public function getAttributes($atts)
{
/**
* Shortcode attributes
* @var $text
* @var $google_fonts
* @var $font_container
* @var $el_class
* @var $link
* @var $css
*/
$atts = vc_map_get_attributes($this->getShortcode(), $atts);
extract($atts);
/**
* Get default values from VC_MAP.
**/
$google_fonts_field = $this->getParamData('google_fonts');
$font_container_field = $this->getParamData('font_container');
$el_class = $this->getExtraClass($el_class);
$font_container_obj = new Vc_Font_Container();
$google_fonts_obj = new Vc_Google_Fonts();
$font_container_field_settings = isset($font_container_field['settings'], $font_container_field['settings']['fields']) ? $font_container_field['settings']['fields'] : array();
$google_fonts_field_settings = isset($google_fonts_field['settings'], $google_fonts_field['settings']['fields']) ? $google_fonts_field['settings']['fields'] : array();
$font_container_data = $font_container_obj->_vc_font_container_parse_attributes($font_container_field_settings, $font_container);
$google_fonts_data = strlen($google_fonts) > 0 ? $google_fonts_obj->_vc_google_fonts_parse_attributes($google_fonts_field_settings, $google_fonts) : '';
return array('text' => isset($text) ? $text : '', 'google_fonts' => $google_fonts, 'font_container' => $font_container, 'el_class' => $el_class, 'css' => $css, 'link' => 0 === strpos($link, '|') ? false : $link, 'font_container_data' => $font_container_data, 'google_fonts_data' => $google_fonts_data);
}
public function build_shortcode($atts, $content = null)
{
extract(shortcode_atts(array('font_container' => '', 'dropcap_letter_class' => ''), $atts));
$dropcap_letter_class = apply_filters(VC_SHORTCODE_CUSTOM_CSS_FILTER_TAG, vc_shortcode_custom_css_class($dropcap_letter_class, ''), self::slug, $atts);
$content = wpb_js_remove_wpautop($content, true);
$font_container_obj = new Vc_Font_Container();
$font_container_data = $font_container_obj->_vc_font_container_parse_attributes(array('font_size', 'line_height', 'color', 'font_style_italic', 'font_style_bold'), $font_container);
$styles = array('float' => 'float: left');
if (!empty($font_container_data) && isset($font_container_data['values'])) {
foreach ($font_container_data['values'] as $key => $value) {
if ($key != 'tag' && strlen($value) > 0) {
if (preg_match('/description/', $key)) {
continue;
}
if ($key == 'font_size' || $key == 'line_height') {
$value = preg_replace('/\\s+/', '', $value);
}
if ($key == 'font_size') {
$pattern = '/^(\\d*(?:\\.\\d+)?)\\s*(px|\\%|in|cm|mm|em|rem|ex|pt|pc|vw|vh|vmin|vmax)?$/';
// allowed metrics: http://www.w3schools.com/cssref/css_units.asp
$regexr = preg_match($pattern, $value, $matches);
$value = isset($matches[1]) ? (double) $matches[1] : (double) $value;
$unit = isset($matches[2]) ? $matches[2] : 'px';
$value = $value . $unit;
}
if (strlen($value) > 0) {
if (array_key_exists($key, $font_container_data['fields'])) {
switch ($key) {
case 'font_style_italic':
if ($value == 1) {
$styles[$key] = 'font-style: italic';
}
break;
case 'font_style_bold':
if ($value == 1) {
$styles[$key] = 'font-weight: bold';
}
break;
default:
$styles[$key] = str_replace('_', '-', $key) . ': ' . $value;
break;
}
}
}
}
}
}
$is_content = preg_replace('/^([\\<\\sa-z\\d\\/\\>]*)(([a-z\\&\\;]+)|([\\"\'\\w]))/', '$1<span class="drop-cap ' . $dropcap_letter_class . '" style="' . implode(";", $styles) . '">$2</span>', $content);
return print_r($is_content, true);
}
public function getAttributes($atts)
{
$text = $google_fonts = $font_container = $el_class = $css = '';
/**
* Get default values from VC_MAP.
**/
$google_fonts_field = WPBMap::getParam('vc_custom_heading', 'google_fonts');
$font_container_field = WPBMap::getParam('vc_custom_heading', 'font_container');
$el_class_field = WPBMap::getParam('vc_custom_heading', 'el_class');
$css_field = WPBMap::getParam('vc_custom_heading', 'css');
$text_field = WPBMap::getParam('vc_custom_heading', 'text');
extract(shortcode_atts(array('text' => isset($text_field['value']) ? $text_field['value'] : '', 'google_fonts' => isset($google_fonts_field['value']) ? $google_fonts_field['value'] : '', 'font_container' => isset($font_container_field['value']) ? $font_container_field['value'] : '', 'el_class' => isset($el_class_field['value']) ? $el_class_field['value'] : '', 'css' => isset($css_field['value']) ? $css_field['value'] : ''), $atts));
$el_class = $this->getExtraClass($el_class);
$font_container_obj = new Vc_Font_Container();
$google_fonts_obj = new Vc_Google_Fonts();
$font_container_field_settings = isset($font_container_field['settings'], $font_container_field['settings']['fields']) ? $font_container_field['settings']['fields'] : array();
$google_fonts_field_settings = isset($google_fonts_field['settings'], $google_fonts_field['settings']['fields']) ? $google_fonts_field['settings']['fields'] : array();
$font_container_data = $font_container_obj->_vc_font_container_parse_attributes($font_container_field_settings, $font_container);
$google_fonts_data = $google_fonts_obj->_vc_google_fonts_parse_attributes($google_fonts_field_settings, $google_fonts);
return array('text' => $text, 'google_fonts' => $google_fonts, 'font_container' => $font_container, 'el_class' => $el_class, 'css' => $css, 'font_container_data' => $font_container_data, 'google_fonts_data' => $google_fonts_data);
}
/**
* @param $settings
* @param $value
*
* @return mixed|void
*/
function vc_font_container_form_field($settings, $value)
{
$font_container = new Vc_Font_Container();
return apply_filters('vc_font_container_render_filter', $font_container->render($settings, $value));
}
