zero price issue

inc/admin_setting_panel.php

@@ -441,7 +441,25 @@ if (!class_exists('MAGE_Events_Setting_Controls')) :
 		                'type'    => 'text',
 		                'default' => 'Book Now',
 		                'placeholder'=>'Book Now'
-	                )
+                    ),
+	                array(
+		                'name'    => 'mep_show_zero_as_free',
+		                'label'   => __( 'Show 0 Price as Free ?', 'mage-eventpress' ),
+		                'desc'    => __( 'If you want to show 0 Price as Free , Please select Yes.', 'mage-eventpress' ),
+		                'type'    => 'select',
+		                'default' => 'yes',
+		                'options' => array(
+			                'yes' => 'Yes',
+			                'no'  => 'No'
+		                )
+	                ),                    
+
+
+
+
+
+
+
                 )
                 ),
 
@@ -488,6 +506,14 @@ if (!class_exists('MAGE_Events_Setting_Controls')) :
                 ),
 
                 'label_setting_sec' =>  apply_filters('mep_translation_string_arr',array(
+	                array(
+		                'name'    => 'mep_free_price_text',
+		                'label'   => __( 'Free ?', 'mage-eventpress' ),
+		                'desc'    => __( 'Pleaase Type the text which you want to as 0 Price.', 'mage-eventpress' ),
+		                'type'    => 'text',
+		                'default' => 'Free',
+		                'placeholder'=>'Free'
+                    ),                    
                     array(
                         'name' => 'mep_event_ticket_type_text',
                         'label' => __('Ticket Type Table Label', 'mage-eventpress'),

inc/mep_event_meta.php

@@ -135,6 +135,35 @@ class MP_Event_All_Info_In_One
 	<?php
 	}
 
+	public function is_gutenberg_active() {
+		$gutenberg    = false;
+		$block_editor = false;
+
+		if ( has_filter( 'replace_editor', 'gutenberg_init' ) ) {
+			// Gutenberg is installed and activated.
+			$gutenberg = true;
+		}
+
+		if ( version_compare( $GLOBALS['wp_version'], '5.0-beta', '>' ) ) {
+			// Block editor.
+			$block_editor = true;
+		}
+
+		if ( ! $gutenberg && ! $block_editor ) {
+			return false;
+		}
+
+		include_once ABSPATH . 'wp-admin/includes/plugin.php';
+
+		if ( ! is_plugin_active( 'classic-editor/classic-editor.php' ) ) {
+			return true;
+		}
+
+		$use_block_editor = ( get_option( 'classic-editor-replace' ) === 'no-replace' );
+
+		return $use_block_editor;
+	}
+
 	public function mp_event_venue($post_id)
 	{
 		$event_label     = mep_get_option('mep_event_label', 'general_setting_sec', 'Events');
@@ -143,6 +172,11 @@ class MP_Event_All_Info_In_One
 		$map_type        = mep_get_option('mep_google_map_type', 'general_setting_sec', 'iframe');
 		$mep_org_address = array_key_exists('mep_org_address', $values) ? $values['mep_org_address'][0] : 0;
 		$map_visible     = array_key_exists('mep_sgm', $values) ? $values['mep_sgm'][0] : 0;
+		$author_id 		 = get_post_field( 'post_author', $post_id );
+
+		if($this->is_gutenberg_active()) { ?>
+			<input type="hidden" name="post_author_gutenberg" value="<?php echo $author_id; ?>">
+		<?php }
 	?>
 		<table>
 			<tr>
@@ -1163,6 +1197,8 @@ function mep_events_repeatable_meta_box_save($post_id)
 add_action('save_post', 'mep_event_meta_save');
 function mep_event_meta_save($post_id)
 {
+	global $wpdb;
+	$table_name = $wpdb->prefix . "posts";
 
 	if (!isset($_POST['mep_event_ricn_text_nonce']) || !wp_verify_nonce($_POST['mep_event_ricn_text_nonce'], 'mep_event_ricn_text_nonce')) {
 		return;
@@ -1189,6 +1225,10 @@ function mep_event_meta_save($post_id)
 		$more_end_time   = isset($_POST['event_more_end_time']) ? $_POST['event_more_end_time'] : '';
 		$mdate           = [];
 
+		if(isset($_POST['post_author_gutenberg'])) {
+			$wpdb->get_results( "UPDATE ".$table_name." SET post_author=".$_POST['post_author_gutenberg']." WHERE ID=".$pid );
+		}
+
 		$mcount = count($more_start_date);
 
 		for ($m = 0; $m < $mcount; $m++) {

inc/mep_functions.php

@@ -3396,9 +3396,17 @@ function mep_get_price_including_tax( $event, $price, $args = array() ) {
 }
 
 
+add_filter( 'wc_price', 'mep_show_custom_text_for_zero_price', 10, 4 );
+function mep_show_custom_text_for_zero_price( $return, $price, $args, $unformatted_price ){
+  $show_free_text = mep_get_option( 'mep_show_zero_as_free', 'general_setting_sec', 'yes');
+  if($unformatted_price == 0 && $show_free_text == 'yes'){
+    $return = mep_get_option( 'mep_free_price_text', 'label_setting_sec', __('Free','mage-eventpress'));
+  }
+  return $return;
+}
+
 
 function mep_check_ticket_type_availaility_before_checkout($event_id,$type,$date){  
-  //echo $date;
 $args = array(
         'post_type' => 'mep_events_attendees',
         'posts_per_page' => -1,