/**
* Public method to get the singleton instance
*
* @return Youxi_Shortcode_Manager
*/
public static function get()
{
if (!self::$instance) {
self::$instance = new Youxi_Shortcode_Manager();
}
return self::$instance;
}
/**
* Lead Text Shortcode Handler
*/
function youxi_shortcode_lead_text_cb($atts, $content, $tag)
{
/* Remove all <p> tags first */
$content = preg_replace('#</?p[^>]*>#', '', $content);
/* Fix shortcodes */
$content = Youxi_Shortcode_Manager::get()->shortcode_unautop($content);
/* do_shortcode */
$content = do_shortcode($content);
/* apply wpautop */
return wpautop('<p class="lead">' . $content . '</p>');
}
/**
* Convert shortcodes string to an array recursively
*
* @param string The shortcodes string
*
* @return array The shortcodes converted into an array
*/
public static function to_array($content, $parse_defaults = false)
{
$result = array();
preg_match_all('/' . get_shortcode_regex() . '/s', $content, $matches, PREG_SET_ORDER);
foreach ($matches as $m) {
// If we matched an escaped shortcode
if ($m[1] == '[' && $m[6] == ']') {
continue;
}
/* Parse attributes */
$atts = shortcode_parse_atts($m[3]);
$content = isset($m[5]) ? $m[5] : null;
$tag = $m[2];
/* Parse default attributes */
if ($parse_defaults) {
$object = Youxi_Shortcode_Manager::get()->get_shortcode($tag);
if (is_a($object, 'Youxi_Shortcode')) {
$atts = shortcode_atts($object->get_default_atts(), $atts, $tag);
}
}
/* Parse content */
if (!is_null($content)) {
$shortcode = Youxi_Shortcode_Manager::get()->get_shortcode($tag);
if (is_a($shortcode, 'Youxi_Shortcode') && $shortcode->get_args('escape', true)) {
$content = trim($content);
} else {
$content = self::to_array($content, $parse_defaults);
}
}
/* Save the shortcode objects */
$result[] = compact('atts', 'content', 'tag');
}
return empty($result) ? trim($content) : $result;
}
/**
* Return the builder settings array that will be used by the builder client script
*
* @return array The settings
*/
public function get_builder_settings()
{
$prefix = Youxi_Shortcode::prefix();
/* Get container shortcodes */
$container_shortcodes = Youxi_Shortcode::get_container_shortcodes();
/* Get row shortcodes */
$row_shortcode = Youxi_Shortcode::get_row_shortcode();
/* Get separator shortcodes */
$separator_shortcodes = Youxi_Shortcode::get_separator_shortcodes();
/* Determine if we're using simple columns */
$simple_columns = Youxi_Shortcode::use_simple_columns();
/* Determine if container is enabled */
$container_enabled = apply_filters('youxi_builder_enable_container', true);
/* If any of the container shortcode doesn't exists, disable the container mode */
foreach ($container_shortcodes as $shortcode) {
if (!Youxi_Shortcode_Manager::get()->shortcode_exists($shortcode)) {
$container_enabled = false;
}
}
/* Define column shortcodes */
$column_sizes = Youxi_Shortcode::get_column_sizes();
// Create size and tags array
if ($simple_columns) {
$column_props = Youxi_Shortcode::get_simple_columns();
$column_shortcodes = array_intersect_key($column_props, array_combine($column_sizes, $column_sizes));
$column_shortcodes = array_values($column_shortcodes);
} else {
$tag = Youxi_Shortcode::get_column_shortcode();
$column_shortcodes = array();
foreach ($column_sizes as $size) {
$column_shortcodes[] = compact('size', 'tag');
}
}
$column_tags = array_unique(wp_list_pluck($column_shortcodes, 'tag'));
/* Helper variables */
$non_column_or_widget_shortcodes = array_merge($container_shortcodes, (array) $row_shortcode);
$non_widget_shortcodes = array_merge($non_column_or_widget_shortcodes, $column_tags);
$rows_and_separators = array_merge((array) $row_shortcode, $separator_shortcodes);
/* Define the builder rules */
$rules = array();
$rules[$row_shortcode] = array('accept' => $column_tags, 'reject' => $non_column_or_widget_shortcodes);
foreach ($column_tags as $tag) {
$rules[$tag] = array('accept' => '*', 'reject' => $non_widget_shortcodes);
}
/* Adjust rules based on enable_container state */
if ($container_enabled) {
$rules = array_merge(array('root' => array('accept' => $container_shortcodes), 'container' => array('accept' => $rows_and_separators, 'reject' => $container_shortcodes), 'fullwidth' => array('accept' => '*', 'reject' => $non_widget_shortcodes)), $rules);
} else {
$rules = array_merge(array('root' => array('accept' => $rows_and_separators, 'reject' => $container_shortcodes)), $rules);
}
/* Compact all in one setting array */
$settings = array('parseMethod' => apply_filters('youxi_builder_parse_method', 'js'), 'simpleColumns' => $simple_columns, 'enableContainer' => $container_enabled, 'containerShortcodes' => $container_shortcodes, 'columnContainerShortcode' => Youxi_Shortcode::get_column_container_shortcode(), 'rowShortcode' => $row_shortcode, 'rowSize' => Youxi_Shortcode::get_column_count(), 'columnShortcodes' => $column_shortcodes, 'rules' => $rules, 'uiIcons' => apply_filters('youxi_builder_ui_icons', array('resizeLeft' => array('icon' => 'dashicons dashicons-arrow-left', 'title' => __('Decrease Size', 'youxi')), 'resizeRight' => array('icon' => 'dashicons dashicons-arrow-right', 'title' => __('Increase Size', 'youxi')), 'remove' => array('icon' => 'dashicons dashicons-trash', 'title' => __('Remove', 'youxi')), 'edit' => array('icon' => 'dashicons dashicons-edit', 'title' => __('Edit', 'youxi')), 'copy' => array('icon' => 'dashicons dashicons-admin-page', 'title' => __('Copy', 'youxi')))));
/* The builder languages strings */
$l10n = array('invalidColumnSize' => __('The specified column size is invalid.', 'youxi'), 'invalidRowSlotsSize' => __('The specified row slots size is invalid.', 'youxi'), 'notEnoughColumnSlots' => __('The containing row does not have enough slots.', 'youxi'), 'confirmRemoveContainer' => __('Are you sure you want to remove this container?', 'youxi'), 'confirmRemoveRow' => __('Are you sure you want to remove this row?', 'youxi'), 'confirmRemoveColumn' => __('Are you sure you want to remove this column?', 'youxi'), 'confirmRemoveWidget' => __('Are you sure you want to remove this widget?', 'youxi'), 'columnTitlePrefix' => __('Column ', 'youxi'));
return array_merge($l10n, compact('settings'));
}
/**
* Text Widget Shortcode Handler
*/
function youxi_shortcode_text_widget_cb($atts, $content, $tag)
{
return do_shortcode(Youxi_Shortcode_Manager::get()->shortcode_unautop(wpautop($content)));
}
function youxi_shortcode_plugins_loaded()
{
if (!defined('YOUXI_CORE_VERSION')) {
if (!class_exists('Youxi_Admin_Notice')) {
require plugin_dir_path(__FILE__) . 'class-admin-notice.php';
}
Youxi_Admin_Notice::instance()->add_error(__FILE__, __('This plugin requires you to install and activate the Youxi Core plugin.', 'youxi'));
return;
}
define('YOUXI_SHORTCODE_VERSION', '3.2');
define('YOUXI_SHORTCODE_DIR', plugin_dir_path(__FILE__));
define('YOUXI_SHORTCODE_URL', plugin_dir_url(__FILE__));
define('YOUXI_SHORTCODE_LANG_DIR', dirname(plugin_basename(__FILE__)) . '/languages/');
/* Load Language File */
load_plugin_textdomain('youxi', false, YOUXI_SHORTCODE_LANG_DIR);
/* Include the default shortcodes */
require_once YOUXI_SHORTCODE_DIR . 'definitions/layout.php';
require_once YOUXI_SHORTCODE_DIR . 'definitions/content.php';
require_once YOUXI_SHORTCODE_DIR . 'definitions/statistic.php';
require_once YOUXI_SHORTCODE_DIR . 'definitions/media.php';
require_once YOUXI_SHORTCODE_DIR . 'definitions/uncategorized.php';
/* Instantiate the manager */
if (!class_exists('Youxi_Shortcode_Manager')) {
require YOUXI_SHORTCODE_DIR . 'classes/class-manager.php';
}
Youxi_Shortcode_Manager::get();
}