| Current File : /home/kelaby89/www/wp/wp-content/plugins/trx_addons/components/widgets/recent_news/recent_news.php |
<?php
/**
* Widget: Recent News
*
* @package ThemeREX Addons
* @since v1.0
*/
// Don't load directly
if ( ! defined( 'TRX_ADDONS_VERSION' ) ) {
exit;
}
// Load widget
if (!function_exists('trx_addons_widget_recent_news_load')) {
add_action( 'widgets_init', 'trx_addons_widget_recent_news_load' );
function trx_addons_widget_recent_news_load() {
register_widget('trx_addons_widget_recent_news');
}
}
// Widget Class
//------------------------------------------------------
class trx_addons_widget_recent_news extends TRX_Addons_Widget {
function __construct() {
$widget_ops = array('classname' => 'widget_recent_news', 'description' => esc_html__('Show recent news in many styles', 'trx_addons'));
parent::__construct( 'trx_addons_widget_recent_news', esc_html__('ThemeREX Recent News', 'trx_addons'), $widget_ops );
}
// Show widget
function widget($args, $instance) {
extract($args);
$widget_title = apply_filters( 'widget_title', isset($instance['widget_title']) ? $instance['widget_title'] : '', $instance, $this->id_base );
$output = trx_addons_sc_recent_news( apply_filters('trx_addons_filter_widget_args',
array(
'title' => isset($instance['title']) ? $instance['title'] : '',
'subtitle' => isset($instance['subtitle']) ? $instance['subtitle'] : '',
'style' => isset($instance['style']) ? $instance['style'] : 'news-magazine',
'count' => isset($instance['count']) ? (int) $instance['count'] : 3,
'featured' => isset($instance['featured']) ? (int) $instance['featured'] : 0,
'columns' => isset($instance['columns']) ? (int) $instance['columns'] : 1,
'category' => isset($instance['category']) ? (int) $instance['category'] : 0,
'show_categories' => isset($instance['show_categories']) ? (int) $instance['show_categories'] : 0
),
$instance, 'trx_addons_widget_recent_news')
);
if (!empty($output)) {
// Before widget (defined by themes)
trx_addons_show_layout($before_widget);
// Display the widget title if one was input (before and after defined by themes)
if ($widget_title) trx_addons_show_layout($before_title . $widget_title . $after_title);
// Display widget body
trx_addons_show_layout($output);
// After widget (defined by themes)
trx_addons_show_layout($after_widget);
}
}
// Update the widget settings
function update($new_instance, $instance) {
$instance = array_merge($instance, $new_instance);
$instance['count'] = max(1, (int) $new_instance['count']);
$instance['featured'] = max(0, min($instance['count'], (int) $new_instance['featured']));
$instance['columns'] = max(1, min($instance['featured']+1, (int) $new_instance['columns'])); // Columns <= Featured+1
$instance['category'] = max(0, (int) $new_instance['category']);
$instance['show_categories'] = (int) $new_instance['show_categories'] > 0 ? 1 : 0;
return apply_filters('trx_addons_filter_widget_args_update', $instance, $new_instance, 'trx_addons_widget_recent_news');
}
// Displays the widget settings controls on the widget panel
function form($instance) {
// Set up some default widget settings
$instance = wp_parse_args( (array) $instance, apply_filters('trx_addons_filter_widget_args_default', array(
'widget_title' => '',
'title' => '',
'subtitle' => '',
'style' => 'news-magazine',
'count' => 3,
'featured' => 3,
'columns' => 1,
'category' => 0,
'show_categories' => 1
), 'trx_addons_widget_recent_news')
);
do_action('trx_addons_action_before_widget_fields', $instance, 'trx_addons_widget_recent_news', $this);
$this->show_field(array('name' => 'widget_title',
'title' => __('Widget title:', 'trx_addons'),
'value' => $instance['widget_title'],
'type' => 'text'));
do_action('trx_addons_action_after_widget_title', $instance, 'trx_addons_widget_recent_news', $this);
$this->show_field(array('name' => 'title',
'title' => __('Block title:', 'trx_addons'),
'value' => $instance['title'],
'type' => 'text'));
$this->show_field(array('name' => 'subtitle',
'title' => __('Block subtitle:', 'trx_addons'),
'value' => $instance['subtitle'],
'type' => 'text'));
$this->show_field(array('name' => 'style',
'title' => __('Style:', 'trx_addons'),
'value' => $instance['style'],
'options' => trx_addons_components_get_allowed_layouts('widgets', 'recent_news'),
'type' => 'select'));
$this->show_field(array('name' => 'count',
'title' => __('Number of displayed posts:', 'trx_addons'),
'value' => (int) $instance['count'],
'type' => 'text'));
$this->show_field(array('name' => 'featured',
'title' => __('Number of featured posts:', 'trx_addons'),
'value' => (int) $instance['featured'],
'type' => 'text'));
$this->show_field(array('name' => 'columns',
'title' => __('Number of columns:', 'trx_addons'),
'value' => (int) $instance['columns'],
'type' => 'text'));
$this->show_field(array('name' => 'category',
'title' => __('Parent category:', 'trx_addons'),
'value' => (int) $instance['category'],
'options' => trx_addons_array_merge( array( trx_addons_get_not_selected_text( __( 'All categories', 'trx_addons' ) ) ), trx_addons_get_list_categories(false)),
'type' => 'select'));
$this->show_field(array('name' => 'show_categories',
'title' => __("Show categories dropdown:", 'trx_addons'),
'value' => (int) $instance['show_categories'],
'options' => trx_addons_get_list_show_hide(false, true),
'type' => 'radio'));
do_action('trx_addons_action_after_widget_fields', $instance, 'trx_addons_widget_recent_news', $this);
}
}
// Load required styles and scripts for the frontend
if ( !function_exists( 'trx_addons_widget_recent_news_load_scripts_front' ) ) {
add_action( "wp_enqueue_scripts", 'trx_addons_widget_recent_news_load_scripts_front', TRX_ADDONS_ENQUEUE_SCRIPTS_PRIORITY );
add_action( 'trx_addons_action_pagebuilder_preview_scripts', 'trx_addons_widget_recent_news_load_scripts_front', 10, 1 );
function trx_addons_widget_recent_news_load_scripts_front( $force = false ) {
trx_addons_enqueue_optimized( 'widget_recent_news', $force, array(
'css' => array(
'trx_addons-widget_recent_news' => array( 'src' => TRX_ADDONS_PLUGIN_WIDGETS . 'recent_news/recent_news.css' ),
),
'js' => array(
'trx_addons-widget_recent_news' => array( 'src' => TRX_ADDONS_PLUGIN_WIDGETS . 'recent_news/recent_news.js', 'deps' => 'jquery' ),
),
'check' => array(
array( 'type' => 'sc', 'sc' => 'trx_sc_recent_news' ),
array( 'type' => 'sc', 'sc' => 'trx_widget_recent_news' ),
array( 'type' => 'gb', 'sc' => 'wp:trx-addons/recent-news' ),
array( 'type' => 'elm', 'sc' => '"widgetType":"trx_sc_recent_news"' ),
array( 'type' => 'elm', 'sc' => '"widgetType":"trx_widget_recent_news"' ),
array( 'type' => 'elm', 'sc' => '"shortcode":"[trx_sc_recent_news' ),
array( 'type' => 'elm', 'sc' => '"shortcode":"[trx_widget_recent_news' ),
)
) );
}
}
// Enqueue responsive styles for frontend
if ( ! function_exists( 'trx_addons_widget_recent_news_load_scripts_front_responsive' ) ) {
add_action( 'wp_enqueue_scripts', 'trx_addons_widget_recent_news_load_scripts_front_responsive', TRX_ADDONS_ENQUEUE_RESPONSIVE_PRIORITY );
add_action( 'trx_addons_action_load_scripts_front_widget_recent_news', 'trx_addons_widget_recent_news_load_scripts_front_responsive', 10, 1 );
function trx_addons_widget_recent_news_load_scripts_front_responsive( $force = false ) {
trx_addons_enqueue_optimized_responsive( 'widget_recent_news', $force, array(
'css' => array(
'trx_addons-widget_recent_news-responsive' => array(
'src' => TRX_ADDONS_PLUGIN_WIDGETS . 'recent_news/recent_news.responsive.css',
'media' => 'xl'
),
),
) );
}
}
// Merge widget specific styles into single stylesheet
if ( !function_exists( 'trx_addons_widget_recent_news_merge_styles' ) ) {
add_filter("trx_addons_filter_merge_styles", 'trx_addons_widget_recent_news_merge_styles');
function trx_addons_widget_recent_news_merge_styles($list) {
$list[ TRX_ADDONS_PLUGIN_WIDGETS . 'recent_news/recent_news.css' ] = false;
return $list;
}
}
// Merge widget's specific styles to the single stylesheet (responsive)
if ( !function_exists( 'trx_addons_widget_recent_news_merge_styles_responsive' ) ) {
add_filter("trx_addons_filter_merge_styles_responsive", 'trx_addons_widget_recent_news_merge_styles_responsive');
function trx_addons_widget_recent_news_merge_styles_responsive($list) {
$list[ TRX_ADDONS_PLUGIN_WIDGETS . 'recent_news/recent_news.responsive.css' ] = false;
return $list;
}
}
// Merge widget specific scripts into single file
if ( !function_exists( 'trx_addons_widget_recent_news_merge_scripts' ) ) {
add_action("trx_addons_filter_merge_scripts", 'trx_addons_widget_recent_news_merge_scripts');
function trx_addons_widget_recent_news_merge_scripts($list) {
$list[ TRX_ADDONS_PLUGIN_WIDGETS . 'recent_news/recent_news.js' ] = false;
return $list;
}
}
// Load styles and scripts if present in the cache of the menu
if ( !function_exists( 'trx_addons_widget_recent_news_check_in_html_output' ) ) {
add_filter( 'trx_addons_filter_get_menu_cache_html', 'trx_addons_widget_recent_news_check_in_html_output', 10, 1 );
add_action( 'trx_addons_action_show_layout_from_cache', 'trx_addons_widget_recent_news_check_in_html_output', 10, 1 );
add_action( 'trx_addons_action_check_page_content', 'trx_addons_widget_recent_news_check_in_html_output', 10, 1 );
function trx_addons_widget_recent_news_check_in_html_output( $content = '' ) {
$args = array(
'check' => array(
'class=[\'"][^\'"]*widget_recent_news',
'class=[\'"][^\'"]*sc_recent_news'
)
);
if ( trx_addons_check_in_html_output( 'widget_recent_news', $content, $args ) ) {
trx_addons_widget_recent_news_load_scripts_front( true );
}
return $content;
}
}
// Add shortcodes
//----------------------------------------------------------------------------
require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_WIDGETS . 'recent_news/recent_news-sc.php';
// Add shortcodes to Elementor
if ( trx_addons_exists_elementor() && function_exists('trx_addons_elm_init') ) {
require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_WIDGETS . 'recent_news/recent_news-sc-elementor.php';
}
// Add shortcodes to Gutenberg
if ( trx_addons_exists_gutenberg() && function_exists( 'trx_addons_gutenberg_get_param_id' ) ) {
require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_WIDGETS . 'recent_news/recent_news-sc-gutenberg.php';
}
// Add shortcodes to VC
if ( trx_addons_exists_vc() && function_exists( 'trx_addons_vc_add_id_param' ) ) {
require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_WIDGETS . 'recent_news/recent_news-sc-vc.php';
}