File: /home/clinicamaciel/www/wp-content/plugins/trx_addons/widgets/audio/audio.php
<?php
/**
* Widget: Audio player for Local hosted audio and Soundcloud and other embeded audio
*
* @package WordPress
* @subpackage ThemeREX Addons
* @since v1.2
*/
// 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 WP_Widget {
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 Addons - Audio player', 'trx_addons'), $widget_ops );
}
// Show widget
function widget( $args, $instance ) {
$title = apply_filters('widget_title', isset($instance['title']) ? $instance['title'] : '' );
$url = isset($instance['url']) ? $instance['url'] : '';
$embed = isset($instance['embed']) ? str_replace("`", '"', $instance['embed']) : '';
if (empty($url) && empty($embed)) return;
$caption = isset($instance['caption']) ? $instance['caption'] : '';
$author = isset($instance['author']) ? $instance['author'] : '';
$cover = isset($instance['cover']) ? $instance['cover'] : '';
if ($cover!='') $cover = trx_addons_get_attachment_url($cover, trx_addons_get_thumb_size('big'));
trx_addons_get_template_part('widgets/audio/tpl.default.php',
'trx_addons_args_widget_audio',
array_merge($args, compact('title', 'url', 'embed', 'cover', 'caption', 'author'))
);
}
// Update the widget settings.
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
// Strip tags for title and comments count to remove HTML (important for text inputs)
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['caption'] = strip_tags( $new_instance['caption'] );
$instance['author'] = strip_tags( $new_instance['author'] );
$instance['url'] = strip_tags( $new_instance['url'] );
$instance['embed'] = trim( $new_instance['embed'] );
$instance['cover'] = strip_tags( $new_instance['cover'] );
return $instance;
}
// Displays the widget settings controls on the widget panel.
function form( $instance ) {
// Set up some default widget settings
$instance = wp_parse_args( (array) $instance, array(
'title' => '',
'caption' => '',
'author' => '',
'cover' => '',
'url' => '',
'embed' => ''
)
);
$title = $instance['title'];
$caption = $instance['caption'];
$author = $instance['author'];
$cover = $instance['cover'];
$url = $instance['url'];
$embed = $instance['embed'];
?>
<p>
<label for="<?php echo esc_attr($this->get_field_id( 'title' )); ?>"><?php esc_html_e('Title:', 'trx_addons'); ?></label>
<input id="<?php echo esc_attr($this->get_field_id( 'title' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'title' )); ?>" value="<?php echo esc_attr($title); ?>" class="widgets_param_fullwidth" />
</p>
<p>
<label for="<?php echo esc_attr($this->get_field_id( 'caption' )); ?>"><?php esc_html_e('Caption:', 'trx_addons'); ?></label>
<input id="<?php echo esc_attr($this->get_field_id( 'caption' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'caption' )); ?>" value="<?php echo esc_attr($caption); ?>" class="widgets_param_fullwidth" />
</p>
<p>
<label for="<?php echo esc_attr($this->get_field_id( 'author' )); ?>"><?php esc_html_e('Author:', 'trx_addons'); ?></label>
<input id="<?php echo esc_attr($this->get_field_id( 'author' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'author' )); ?>" value="<?php echo esc_attr($author); ?>" class="widgets_param_fullwidth" />
</p>
<p>
<label for="<?php echo esc_attr($this->get_field_id( 'cover' )); ?>"><?php echo wp_kses_data( __('Cover image URL:<br />(leave empty if you not need the cover)', 'trx_addons') ); ?></label>
<input id="<?php echo esc_attr($this->get_field_id( 'cover' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'cover' )); ?>" value="<?php echo esc_attr($cover); ?>" class="widgets_param_fullwidth widgets_param_media_selector" />
<?php
trx_addons_show_layout(trx_addons_options_show_custom_field($this->get_field_id( 'cover_media' ), array('type'=>'mediamanager', 'linked_field_id'=>$this->get_field_id( 'cover' )), $cover));
?>
</p>
<p>
<label for="<?php echo esc_attr($this->get_field_id( 'url' )); ?>"><?php echo wp_kses_data( __('Select local hosted audio', 'trx_addons') ); ?></label>
<input id="<?php echo esc_attr($this->get_field_id( 'url' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'url' )); ?>" value="<?php echo esc_attr($url); ?>" class="widgets_param_fullwidth widgets_param_media_selector" />
<?php
trx_addons_show_layout(trx_addons_options_show_custom_field($this->get_field_id( 'local_audio' ), array('type'=>'mediamanager', 'data_type' => 'audio', 'linked_field_id'=>$this->get_field_id( 'url' )), null));
?>
</p>
<p>
<label for="<?php echo esc_attr($this->get_field_id( 'embed' )); ?>"><?php esc_html_e('or paste HTML code to embed audio:', 'trx_addons'); ?></label>
<textarea id="<?php echo esc_attr($this->get_field_id( 'embed' )); ?>" name="<?php echo esc_attr($this->get_field_name( 'embed' )); ?>" rows="5" class="widgets_param_fullwidth"><?php echo htmlspecialchars($embed); ?></textarea>
</p>
<?php
}
}
// Load required styles and scripts for the frontend
if ( !function_exists( 'trx_addons_widget_audio_load_scripts_front' ) ) {
add_action("wp_enqueue_scripts", 'trx_addons_widget_audio_load_scripts_front');
function trx_addons_widget_audio_load_scripts_front() {
if (trx_addons_is_on(trx_addons_get_option('debug_mode'))) {
wp_enqueue_style( 'trx_addons-widget_audio', trx_addons_get_file_url('widgets/audio/audio.css'), array(), null );
}
}
}
// Merge widget specific styles into single stylesheet
if ( !function_exists( 'trx_addons_widget_audio_merge_styles' ) ) {
add_action("trx_addons_filter_merge_styles", 'trx_addons_widget_audio_merge_styles');
function trx_addons_widget_audio_merge_styles($list) {
$list[] = 'widgets/audio/audio.css';
return $list;
}
}
// trx_widget_audio
//-------------------------------------------------------------
/*
[trx_widget_audio id="unique_id" title="Widget title" embed="HTML code" cover="image url"]
*/
if ( !function_exists( 'trx_addons_sc_widget_audio' ) ) {
function trx_addons_sc_widget_audio($atts, $content=null){
$atts = trx_addons_sc_prepare_atts('trx_widget_audio', $atts, array(
// Individual params
'title' => '',
'caption' => '',
'author' => '',
'url' => '',
'embed' => '',
'cover' => '',
// Common params
"id" => "",
"class" => "",
"css" => ""
)
);
if (!empty($atts['embed'])) $atts['embed'] = trim( vc_value_from_safe( $atts['embed'] ) );
extract($atts);
$type = 'trx_addons_widget_audio';
$output = '';
global $wp_widget_factory, $TRX_ADDONS_STORAGE;
if ( is_object( $wp_widget_factory ) && isset( $wp_widget_factory->widgets, $wp_widget_factory->widgets[ $type ] ) ) {
$output = '<div' . ($id ? ' id="'.esc_attr($id).'"' : '')
. ' class="widget_area sc_widget_audio'
. (trx_addons_exists_visual_composer() ? ' vc_widget_audio wpb_content_element' : '')
. (!empty($class) ? ' ' . esc_attr($class) : '')
. '"'
. ($css ? ' style="'.esc_attr($css).'"' : '')
. '>';
ob_start();
the_widget( $type, $atts, trx_addons_prepare_widgets_args($TRX_ADDONS_STORAGE['widgets_args'], $id ? $id.'_widget' : 'widget_audio', 'widget_audio') );
$output .= ob_get_contents();
ob_end_clean();
$output .= '</div>';
}
return apply_filters('trx_addons_sc_output', $output, 'trx_widget_audio', $atts, $content);
}
}
// Add [trx_widget_audio] in the VC shortcodes list
if (!function_exists('trx_addons_sc_widget_audio_add_in_vc')) {
function trx_addons_sc_widget_audio_add_in_vc() {
if (!trx_addons_exists_visual_composer()) return;
add_shortcode("trx_widget_audio", "trx_addons_sc_widget_audio");
vc_lean_map("trx_widget_audio", 'trx_addons_sc_widget_audio_add_in_vc_params');
class WPBakeryShortCode_Trx_Widget_Audio extends WPBakeryShortCode {}
}
add_action('init', 'trx_addons_sc_widget_audio_add_in_vc', 20);
}
// Return params
if (!function_exists('trx_addons_sc_widget_audio_add_in_vc_params')) {
function trx_addons_sc_widget_audio_add_in_vc_params() {
return apply_filters('trx_addons_sc_map', array(
"base" => "trx_widget_audio",
"name" => esc_html__("Audio player", 'trx_addons'),
"description" => wp_kses_data( __("Insert widget with embedded audio from popular audio hosting: SoundCloud, etc. or with local hosted audio", 'trx_addons') ),
"category" => esc_html__('ThemeREX', 'trx_addons'),
"icon" => 'icon_trx_widget_audio',
"class" => "trx_widget_audio",
"content_element" => true,
"is_container" => false,
"show_settings_on_create" => true,
"params" => array_merge(
array(
array(
"param_name" => "title",
"heading" => esc_html__("Widget title", 'trx_addons'),
"description" => wp_kses_data( __("Title of the widget", 'trx_addons') ),
"admin_label" => true,
"type" => "textfield"
),
array(
"param_name" => "caption",
"heading" => esc_html__("Audio caption", 'trx_addons'),
"description" => wp_kses_data( __("Caption of this audio", 'trx_addons') ),
'edit_field_class' => 'vc_col-sm-4',
"admin_label" => true,
"type" => "textfield"
),
array(
"param_name" => "author",
"heading" => esc_html__("Author name", 'trx_addons'),
"description" => wp_kses_data( __("Name of the author", 'trx_addons') ),
'edit_field_class' => 'vc_col-sm-4',
"type" => "textfield"
),
array(
"param_name" => "cover",
"heading" => esc_html__("Cover image", 'trx_addons'),
"description" => wp_kses_data( __("Select or upload cover image or write URL from other site", 'trx_addons') ),
'edit_field_class' => 'vc_col-sm-4',
"type" => "attach_image"
),
array(
"param_name" => "url",
"heading" => esc_html__("Audio URL", 'trx_addons'),
"description" => wp_kses_data( __("URL for local hosted audio file", 'trx_addons') ),
"admin_label" => true,
"type" => "textfield"
),
array(
"param_name" => "embed",
"heading" => esc_html__("Embed code", 'trx_addons'),
"description" => wp_kses_data( __("or paste HTML code to embed audio", 'trx_addons') ),
"type" => "textarea_safe"
)
),
trx_addons_vc_add_id_param()
)
), 'trx_widget_audio' );
}
}
?>