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<?php
/**
* Widget: Audio player for Local hosted audio and Soundcloud and other embeded audio
*
* @package WordPress
* @subpackage ThemeREX Addons
* @since v1.2
*/
// Don't load directly
if ( ! defined( 'TRX_ADDONS_VERSION' ) ) {
die( '-1' );
}
// Load widget
if ( ! function_exists( 'trx_addons_widget_audio_load' ) ) {
add_action( 'widgets_init', 'trx_addons_widget_audio_load' );
function trx_addons_widget_audio_load() {
register_widget( 'trx_addons_widget_audio' );
}
}
// Widget Class
class trx_addons_widget_audio extends TRX_Addons_Widget {
/** Widget base constructor. */
function __construct() {
$widget_ops = array(
'classname' => 'widget_audio',
'description' => esc_html__( 'Play audio from Soundcloud and other audio hostings or Local hosted audio', 'trx_addons' ),
);
parent::__construct( 'trx_addons_widget_audio', esc_html__( 'ThemeREX Audio player', 'trx_addons' ), $widget_ops );
}
/** Show widget */
function widget( $args, $instance ) {
$title = apply_filters( 'widget_title', isset( $instance['title'] ) ? $instance['title'] : '' );
$subtitle = isset( $instance['subtitle'] ) ? $instance['subtitle'] : '';
$next_btn = isset( $instance['next_btn'] ) ? $instance['next_btn'] : '1';
$prev_btn = isset( $instance['prev_btn'] ) ? $instance['prev_btn'] : '1';
$next_text = isset( $instance['next_text'] ) ? $instance['next_text'] : '';
$prev_text = isset( $instance['prev_text'] ) ? $instance['prev_text'] : '';
$now_text = isset( $instance['now_text'] ) ? $instance['now_text'] : '';
$track_time = isset( $instance['track_time'] ) ? $instance['track_time'] : '';
$track_scroll = isset( $instance['track_scroll'] ) ? $instance['track_scroll'] : '';
$track_volume = isset( $instance['track_volume'] ) ? $instance['track_volume'] : '';
$media = isset( $instance['media'] ) ? $instance['media'] : array();
trx_addons_get_template_part(
TRX_ADDONS_PLUGIN_WIDGETS . 'audio/tpl.default.php',
'trx_addons_args_widget_audio',
apply_filters(
'trx_addons_filter_widget_args',
array_merge( $args, compact( 'title', 'subtitle', 'next_btn', 'next_text', 'prev_btn', 'prev_text', 'now_text', 'track_time', 'track_scroll', 'track_volume', 'media' ) ),
$instance, 'trx_addons_widget_audio'
)
);
}
/** Update the widget settings. */
function update( $new_instance, $instance ) {
$instance = array_merge( $instance, $new_instance );
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['subtitle'] = strip_tags( $new_instance['subtitle'] );
$instance['next_btn'] = strip_tags( $new_instance['next_btn'] );
$instance['prev_btn'] = strip_tags( $new_instance['prev_btn'] );
$instance['next_text'] = strip_tags( $new_instance['next_text'] );
$instance['prev_text'] = strip_tags( $new_instance['prev_text'] );
$instance['now_text'] = strip_tags( $new_instance['now_text'] );
$instance['track_time'] = strip_tags( $new_instance['track_time'] );
$instance['track_scroll'] = strip_tags( $new_instance['track_scroll'] );
$instance['track_volume'] = strip_tags( $new_instance['track_volume'] );
$instance['media'] = array();
if ( is_array( $new_instance['media'] ) ) {
for ( $i = 0; $i < count( $new_instance['media'] ); $i++ ) {
if ( empty( $new_instance['media'][ $i ]['url'] ) && empty( $new_instance['media'][ $i ]['embed'] ) ) {
continue;
}
if ( empty( $new_instance['media'][ $i ]['new_window'] ) ) {
$new_instance['media'][ $i ]['new_window'] = 0;
}
$instance['media'][] = $new_instance['media'][ $i ];
}
}
return apply_filters( 'trx_addons_filter_widget_args_update', $instance, $new_instance, 'trx_addons_widget_audio' );
}
/** Displays the widget settings controls on the widget panel. */
function form( $instance ) {
/* Remove empty media array */
if ( isset( $instance['media'] ) && ( ! is_array( $instance['media'] ) || count( $instance['media'] ) == 0 ) ) {
unset( $instance['media'] );
}
/* Set up some default widget settings */
$instance = wp_parse_args(
(array) $instance, apply_filters(
'trx_addons_filter_widget_args_default', array(
'title' => '',
'subtitle' => '',
'next_btn' => '1',
'prev_btn' => '1',
'next_text' => '',
'prev_text' => '',
'now_text' => '',
'track_time' => '1',
'track_scroll' => '1',
'track_volume' => '1',
'media' => array(
array(
'url' => '',
'embed' => '',
'caption' => '',
'author' => '',
'description' => '',
'cover' => '',
),
array(
'url' => '',
'embed' => '',
'caption' => '',
'author' => '',
'description' => '',
'cover' => '',
),
),
), 'trx_addons_widget_audio'
)
);
do_action( 'trx_addons_action_before_widget_fields', $instance, 'trx_addons_widget_audio' );
$this->show_field(
array(
'name' => 'title',
'title' => __( 'Title:', 'trx_addons' ),
'value' => $instance['title'],
'type' => 'text',
)
);
do_action( 'trx_addons_action_after_widget_title', $instance, 'trx_addons_widget_audio' );
$this->show_field(
array(
'name' => 'subtitle',
'title' => __( 'Subtitle:', 'trx_addons' ),
'value' => $instance['subtitle'],
'type' => 'text',
)
);
$this->show_field(
array(
'name' => 'next_btn',
'title' => __( 'Show next button:', 'trx_addons' ),
'value' => $instance['next_btn'],
'type' => 'checkbox',
)
);
$this->show_field(
array(
'name' => 'prev_btn',
'title' => __( 'Show prev button:', 'trx_addons' ),
'value' => $instance['prev_btn'],
'type' => 'checkbox',
)
);
$this->show_field(
array(
'name' => 'next_text',
'title' => __( 'Next button text:', 'trx_addons' ),
'value' => $instance['next_text'],
'type' => 'text',
)
);
$this->show_field(
array(
'name' => 'prev_text',
'title' => __( 'Prev button text:', 'trx_addons' ),
'value' => $instance['prev_text'],
'type' => 'text',
)
);
$this->show_field(
array(
'name' => 'now_text',
'title' => __( '"Now playing" text:', 'trx_addons' ),
'value' => $instance['now_text'],
'type' => 'text',
)
);
$this->show_field(
array(
'name' => 'track_time',
'title' => __( 'Show tack time:', 'trx_addons' ),
'value' => $instance['track_time'],
'type' => 'checkbox',
)
);
$this->show_field(
array(
'name' => 'track_scroll',
'title' => __( 'Show track scroll bar:', 'trx_addons' ),
'value' => $instance['track_scroll'],
'type' => 'checkbox',
)
);
$this->show_field(
array(
'name' => 'track_volume',
'title' => __( 'Show track volume bar:', 'trx_addons' ),
'value' => $instance['track_volume'],
'type' => 'checkbox',
)
);
foreach ( $instance['media'] as $k => $item ) {
$this->show_field(
array(
'name' => sprintf( 'item%d', $k + 1 ),
'title' => sprintf( __( 'Media item %d', 'trx_addons' ), $k + 1 ),
'type' => 'info',
)
);
$this->show_field(
array(
'name' => "media[{$k}][url]",
'title' => __( 'Media URL:', 'trx_addons' ),
'value' => $item['url'],
'type' => 'text',
)
);
$this->show_field(
array(
'name' => "media[{$k}][embed]",
'title' => __( 'Embed code:', 'trx_addons' ),
'value' => $item['embed'],
'type' => 'textarea',
)
);
$this->show_field(
array(
'name' => "media[{$k}][caption]",
'title' => __( 'Audio caption:', 'trx_addons' ),
'value' => $item['caption'],
'type' => 'text',
)
);
$this->show_field(
array(
'name' => "media[{$k}][author]",
'title' => __( 'Author name:', 'trx_addons' ),
'value' => $item['author'],
'type' => 'text',
)
);
$this->show_field(
array(
'name' => "media[{$k}][description]",
'title' => __( 'Description:', 'trx_addons' ),
'value' => $item['description'],
'type' => 'textarea',
)
);
$this->show_field(
array(
'name' => "media[{$k}][cover]",
'title' => __( 'Cover image', 'trx_addons' ),
'value' => $item['cover'],
'type' => 'image',
)
);
}
do_action( 'trx_addons_action_after_widget_fields', $instance, 'trx_addons_widget_audio' );
}
}
/** Load required styles and scripts for the frontend */
if ( ! function_exists( 'trx_addons_widget_audio_load_scripts_front' ) ) {
add_action( 'wp_enqueue_scripts', 'trx_addons_widget_audio_load_scripts_front' );
function trx_addons_widget_audio_load_scripts_front() {
if ( trx_addons_is_on( trx_addons_get_option( 'debug_mode' ) ) ) {
wp_enqueue_style( 'trx_addons-widget_audio', trx_addons_get_file_url(TRX_ADDONS_PLUGIN_WIDGETS . 'audio/audio.css'), array(), null );
wp_enqueue_script( 'trx_addons-widget_audio', trx_addons_get_file_url( TRX_ADDONS_PLUGIN_WIDGETS . 'audio/audio.js' ), array( 'jquery' ), null, true );
}
}
}
/** Merge widget specific styles into single stylesheet */
if ( ! function_exists( 'trx_addons_widget_audio_merge_styles' ) ) {
add_filter( 'trx_addons_filter_merge_styles', 'trx_addons_widget_audio_merge_styles' );
function trx_addons_widget_audio_merge_styles( $list ) {
$list[] = TRX_ADDONS_PLUGIN_WIDGETS . 'audio/audio.css';
return $list;
}
}
/** Merge widget specific scripts into single file */
if ( ! function_exists( 'trx_addons_widget_audio_merge_scripts' ) ) {
add_action( 'trx_addons_filter_merge_scripts', 'trx_addons_widget_audio_merge_scripts' );
function trx_addons_widget_audio_merge_scripts( $list ) {
$list[] = TRX_ADDONS_PLUGIN_WIDGETS . 'audio/audio.js';
return $list;
}
}
// Add shortcodes
//----------------------------------------------------------------------------
require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_WIDGETS . 'audio/audio-sc.php';
// Add shortcodes to Elementor
if ( trx_addons_exists_elementor() ) {
require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_WIDGETS . 'audio/audio-sc-elementor.php';
}
// Add shortcodes to Gutenberg
if ( trx_addons_exists_gutenberg() ) {
require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_WIDGETS . 'audio/audio-sc-gutenberg.php';
}
// Add shortcodes to VC
if ( trx_addons_exists_vc() ) {
require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_WIDGETS . 'audio/audio-sc-vc.php';
}