/**
* Constructor
*
* @since 1.0
*/
public function __construct()
{
$this->define_constants();
$this->includes();
add_action('init', array($this, 'load_plugin_textdomain'));
add_action('admin_init', array($this, 'install_upgrade_check'));
add_action('admin_notices', array($this, 'admin_notices'));
add_action('widgets_init', array($this, 'register_widget'));
add_action('after_setup_theme', array($this, 'register_nav_menus'));
add_filter('wp_nav_menu_args', array($this, 'modify_nav_menu_args'), 9999);
add_filter('wp_nav_menu', array($this, 'add_responsive_toggle'), 10, 2);
add_filter('wp_nav_menu_objects', array($this, 'add_widgets_to_menu'), 10, 2);
add_filter('megamenu_nav_menu_objects_before', array($this, 'setup_menu_items'), 5, 2);
add_filter('megamenu_nav_menu_objects_after', array($this, 'reorder_menu_items_within_megamenus'), 6, 2);
add_filter('megamenu_nav_menu_objects_after', array($this, 'apply_classes_to_menu_items'), 7, 2);
add_filter('megamenu_nav_menu_css_class', array($this, 'prefix_menu_classes'));
add_filter('black_studio_tinymce_enable_pages', array($this, 'megamenu_blackstudio_tinymce'));
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'), 11);
// add 'go pro' link to plugin options
$plugin = plugin_basename(__FILE__);
add_filter("plugin_action_links_{$plugin}", array($this, 'upgrade_to_pro_link'));
add_shortcode('maxmenu', array($this, 'register_shortcode'));
add_shortcode('maxmegamenu', array($this, 'register_shortcode'));
if (is_admin()) {
new Mega_Menu_Nav_Menus();
new Mega_Menu_Widget_Manager();
new Mega_Menu_Menu_Item_Manager();
new Mega_Menu_Settings();
}
if (class_exists('Mega_Menu_Toggle_Blocks')) {
new Mega_Menu_Toggle_Blocks();
}
$mega_menu_style_manager = new Mega_Menu_Style_Manager();
$mega_menu_style_manager->setup_actions();
}
/**
* Return default menu toggle block settings
*
* @since 2.1
* @return array
*/
private function get_default_menu_toggle_block($theme_id = 'default')
{
$style_manager = new Mega_Menu_Style_Manager();
$themes = $style_manager->get_themes();
$menu_theme = isset($themes[$theme_id]) ? $themes[$theme_id] : $themes['default'];
$defaults = array('type' => 'menu_toggle', 'align' => 'right', 'closed_text' => isset($menu_theme['responsive_text']) ? $menu_theme['responsive_text'] : "MENU", 'open_text' => isset($menu_theme['responsive_text']) ? $menu_theme['responsive_text'] : "MENU", 'closed_icon' => 'dash-f333', 'open_icon' => 'dash-f153', 'icon_position' => 'after', 'text_color' => isset($menu_theme['toggle_font_color']) ? $menu_theme['toggle_font_color'] : '#fff', 'icon_color' => isset($menu_theme['toggle_font_color']) ? $menu_theme['toggle_font_color'] : '#fff');
return $defaults;
}
/**
* Retrieve the enabled Google Fonts from the settings
*
* @since 1.0
*/
public function set_enabled_fonts()
{
$settings = get_option("megamenu_settings");
if (!is_array($settings)) {
return;
}
if (!class_exists('Mega_Menu_Style_Manager')) {
return;
}
$style_manager = new Mega_Menu_Style_Manager();
$google_fonts = $this->google_fonts();
foreach ($settings as $location => $settings) {
if (isset($settings['enabled']) && has_nav_menu($location)) {
$theme_id = isset($settings['theme']) ? $settings['theme'] : 'default';
$all_themes = $style_manager->get_themes();
$theme_settings = isset($all_themes[$theme_id]) ? $all_themes[$theme_id] : $all_themes['default'];
foreach ($theme_settings as $theme_setting => $value) {
if (in_array($value, $google_fonts)) {
$this->enabled_fonts[$value] = $value;
}
}
}
}
}
/**
* Use the Mega Menu walker to output the menu
* Resets all parameters used in the wp_nav_menu call
* Wraps the menu in mega-menu IDs and classes
*
* @since 1.0
* @param $args array
* @return array
*/
public function modify_nav_menu_args($args)
{
$settings = get_option('megamenu_settings');
$current_theme_location = $args['theme_location'];
$locations = get_nav_menu_locations();
if (isset($settings[$current_theme_location]['enabled']) && $settings[$current_theme_location]['enabled'] == true) {
if (!isset($locations[$current_theme_location])) {
return $args;
}
$menu_id = $locations[$current_theme_location];
if (!$menu_id) {
return $args;
}
$style_manager = new Mega_Menu_Style_Manager();
$themes = $style_manager->get_themes();
$menu_theme = isset($themes[$settings[$current_theme_location]['theme']]) ? $themes[$settings[$current_theme_location]['theme']] : $themes['default'];
$menu_settings = $settings[$current_theme_location];
$wrap_attributes = apply_filters("megamenu_wrap_attributes", array("id" => '%1$s', "class" => '%2$s mega-no-js', "data-event" => isset($menu_settings['event']) ? $menu_settings['event'] : 'hover', "data-effect" => isset($menu_settings['effect']) ? $menu_settings['effect'] : 'disabled', "data-panel-width" => preg_match('/^\\d/', $menu_theme['panel_width']) !== 1 ? $menu_theme['panel_width'] : '', "data-second-click" => isset($settings['second_click']) ? $settings['second_click'] : 'close', "data-mobile-behaviour" => isset($settings['mobile_behaviour']) ? $settings['mobile_behaviour'] : 'standard', "data-breakpoint" => absint($menu_theme['responsive_breakpoint'])), $menu_id, $menu_settings, $settings, $current_theme_location);
$attributes = "";
foreach ($wrap_attributes as $attribute => $value) {
if (strlen($value)) {
$attributes .= " " . $attribute . '="' . $value . '"';
}
}
$sanitized_location = str_replace(apply_filters("megamenu_location_replacements", array("-", " ")), "-", $current_theme_location);
$defaults = array('menu' => $menu_id, 'container' => 'div', 'container_class' => 'mega-menu-wrap', 'container_id' => 'mega-menu-wrap-' . $sanitized_location, 'menu_class' => 'mega-menu mega-menu-horizontal', 'menu_id' => 'mega-menu-' . $sanitized_location, 'fallback_cb' => 'wp_page_menu', 'before' => '', 'after' => '', 'link_before' => '', 'link_after' => '', 'items_wrap' => '<ul' . $attributes . '>%3$s</ul>', 'depth' => 0, 'walker' => new Mega_Menu_Walker());
$args = array_merge($args, apply_filters("megamenu_nav_menu_args", $defaults, $menu_id, $current_theme_location));
}
return $args;
}
/**
* Print the list of Mega Menu settings
*
* @since 1.0
*/
public function settings_table($location, $settings)
{
?>
<table>
<tr>
<td><?php
_e("Enable", "megamenu");
?>
</td>
<td>
<input type='checkbox' class='megamenu_enabled' name='megamenu_meta[<?php
echo $location;
?>
][enabled]' value='1' <?php
checked(isset($settings[$location]['enabled']));
?>
/>
</td>
</tr>
<tr>
<td><?php
_e("Event", "megamenu");
?>
</td>
<td>
<select name='megamenu_meta[<?php
echo $location;
?>
][event]'>
<option value='hover' <?php
selected(isset($settings[$location]['event']) && $settings[$location]['event'] == 'hover');
?>
><?php
_e("Hover", "megamenu");
?>
</option>
<option value='click' <?php
selected(isset($settings[$location]['event']) && $settings[$location]['event'] == 'click');
?>
><?php
_e("Click", "megamenu");
?>
</option>
</select>
</td>
</tr>
<tr>
<td><?php
_e("Effect", "megamenu");
?>
</td>
<td>
<select name='megamenu_meta[<?php
echo $location;
?>
][effect]'>
<?php
$selected = isset($settings[$location]['effect']) ? $settings[$location]['effect'] : 'disabled';
$options = apply_filters("megamenu_effects", array("disabled" => array('label' => __("None", "megamenu"), 'selected' => $selected == 'disabled'), "fade" => array('label' => __("Fade", "megamenu"), 'selected' => $selected == 'fade'), "slide" => array('label' => __("Slide", "megamenu"), 'selected' => $selected == 'slide')), $selected);
foreach ($options as $key => $value) {
?>
<option value='<?php
echo $key;
?>
' <?php
selected($value['selected']);
?>
><?php
echo $value['label'];
?>
</option><?php
}
?>
</select>
</td>
</tr>
<tr>
<td><?php
_e("Theme", "megamenu");
?>
</td>
<td>
<select name='megamenu_meta[<?php
echo $location;
?>
][theme]'>
<?php
$style_manager = new Mega_Menu_Style_Manager();
$themes = $style_manager->get_themes();
$selected_theme = isset($settings[$location]['theme']) ? $settings[$location]['theme'] : 'default';
foreach ($themes as $key => $theme) {
echo "<option value='{$key}' " . selected($selected_theme, $key) . ">{$theme['title']}</option>";
}
?>
</select>
</td>
</tr>
<?php
do_action('megamenu_settings_table', $location, $settings);
?>
</table>
<?php
}
/**
* Display messages to the user
*
* @since 1.0
*/
public function print_messages()
{
$this->init();
$style_manager = new Mega_Menu_Style_Manager();
$menu_id = 0;
$menus = get_registered_nav_menus();
if (count($menus)) {
$locations = get_nav_menu_locations();
foreach ($menus as $location => $description) {
if (isset($locations[$location])) {
$menu_id = $locations[$location];
continue;
}
}
}
$test = $style_manager->generate_css_for_location('test', $this->active_theme, $menu_id);
if (is_wp_error($test)) {
echo "<p class='fail'>" . $test->get_error_message() . "</p>";
}
if (isset($_GET['deleted']) && $_GET['deleted'] == 'false') {
echo "<p class='fail'>" . __("Failed to delete theme. The theme is in use by a menu.", "megamenu") . "</p>";
}
if (isset($_GET['regenerate_css']) && $_GET['regenerate_css'] == 'true') {
echo "<p class='success'><i class='dashicons dashicons-yes'></i>" . __("CSS cache cleared and CSS regenerated", "megamenu") . "</p>";
}
if (isset($_GET['delete_data']) && $_GET['delete_data'] == 'true') {
echo "<p class='success'><i class='dashicons dashicons-yes'></i>" . __("All plugin data removed", "megamenu") . "</p>";
}
if (isset($_GET['deleted']) && $_GET['deleted'] == 'true') {
echo "<p class='success'><i class='dashicons dashicons-yes'></i>" . __("Theme Deleted", "megamenu") . "</p>";
}
if (isset($_GET['duplicated'])) {
echo "<p class='success'><i class='dashicons dashicons-yes'></i>" . __("Theme Duplicated", "megamenu") . "</p>";
}
if (isset($_GET['saved'])) {
echo "<p class='success'><i class='dashicons dashicons-yes'></i>" . __("Changes Saved", "megamenu") . "</p>";
}
if (isset($_GET['reverted'])) {
echo "<p class='success'><i class='dashicons dashicons-yes'></i>" . __("Theme Reverted", "megamenu") . "</p>";
}
if (isset($_GET['created'])) {
echo "<p class='success'><i class='dashicons dashicons-yes'></i>" . __("New Theme Created", "megamenu") . "</p>";
}
if (isset($_GET['add_location'])) {
echo "<p class='success'><i class='dashicons dashicons-yes'></i>" . __("New Menu Location Created", "megamenu") . "</p>";
}
if (isset($_GET['delete_location'])) {
echo "<p class='success'><i class='dashicons dashicons-yes'></i>" . __("Menu Location Deleted", "megamenu") . "</p>";
}
if (isset($_GET['theme_imported']) && $_GET['theme_imported'] == 'true') {
echo "<p class='success'><i class='dashicons dashicons-yes'></i>" . __("Theme Imported", "megamenu") . "</p>";
}
if (isset($_GET['theme_imported']) && $_GET['theme_imported'] == 'false') {
echo "<p class='fail'>" . __("Theme Import Failed", "megamenu") . "</p>";
}
if (isset($_POST['theme_export'])) {
echo "<p class='success'><i class='dashicons dashicons-yes'></i>" . __("Theme Exported", "megamenu") . "</p>";
}
do_action("megamenu_print_messages");
}
/**
* Regenerate the CSS for the menu's. The generated CSS is then cached.
*
* @since 1.2
*/
public function regenerate_css()
{
$style_manager = new Mega_Menu_Style_Manager();
$style_manager->empty_cache();
}
/**
* Lists the available themes
*
* @since 1.0
*/
public function theme_selector()
{
$list_items = "";
foreach ($this->themes as $id => $theme) {
$class = $id == $this->id ? 'mega_active' : '';
$style_manager = new Mega_Menu_Style_Manager();
$test = $style_manager->generate_css_for_location('tmp-location', $theme, 0);
$error = is_wp_error($test) ? 'error' : '';
$list_items .= "<li class='{$class} {$error}'><a href='" . admin_url("themes.php?page=megamenu_theme_editor&theme={$id}") . "'>{$theme['title']}</a></li>";
}
return $list_items;
}
/**
* Print the list of Mega Menu settings
*
* @since 1.0
*/
public function settings_table($location, $settings)
{
?>
<table>
<tr>
<td><?php
_e("Enable", "megamenu");
?>
</td>
<td>
<input type='checkbox' name='megamenu_meta[<?php
echo $location;
?>
][enabled]' value='1' <?php
checked(isset($settings[$location]['enabled']));
?>
/>
</td>
</tr>
<tr>
<td><?php
_e("Event", "megamenu");
?>
</td>
<td>
<select name='megamenu_meta[<?php
echo $location;
?>
][event]'>
<option value='hover' <?php
selected(isset($settings[$location]['event']) && $settings[$location]['event'] == 'hover');
?>
><?php
_e("Hover", "megamenu");
?>
</option>
<option value='click' <?php
selected(isset($settings[$location]['event']) && $settings[$location]['event'] == 'click');
?>
><?php
_e("Click", "megamenu");
?>
</option>
</select>
</td>
</tr>
<tr>
<td><?php
_e("Effect", "megamenu");
?>
</td>
<td>
<select name='megamenu_meta[<?php
echo $location;
?>
][effect]'>
<option value='disabled' <?php
selected(isset($settings[$location]['effect']) && $settings[$location]['effect'] == 'disabled');
?>
><?php
_e("None", "megamenu");
?>
</option>
<option value='fade' <?php
selected(isset($settings[$location]['effect']) && $settings[$location]['effect'] == 'fade');
?>
><?php
_e("Fade", "megamenu");
?>
</option>
<option value='slide' <?php
selected(isset($settings[$location]['effect']) && $settings[$location]['effect'] == 'slide');
?>
><?php
_e("Slide", "megamenu");
?>
</option>
</select>
</td>
</tr>
<tr>
<td><?php
_e("Theme", "megamenu");
?>
</td>
<td>
<select name='megamenu_meta[<?php
echo $location;
?>
][theme]'>
<?php
$style_manager = new Mega_Menu_Style_Manager();
$themes = $style_manager->get_themes();
foreach ($themes as $key => $theme) {
echo "<option value='{$key}' " . selected($settings[$location]['theme'], $key) . ">{$theme['title']}</option>";
}
?>
</select>
</td>
</tr>
<?php
do_action('megamenu_settings_table', $location, $settings);
?>
</table>
<?php
}