modified broadcast page

page-broadcast.php

@@ -5,7 +5,42 @@
  */
 ?>
 <?php
+
+function create_onair_banner() {
     $week = ["Luned&igrave","Marted&igrave","Mercoled&igrave","Gioved&igrave","Venerd&igrave","Sabato","Domenica"];
+    $content = $day = $cadence = $start_time = "";
+    $day = get_post_meta(get_the_ID(), 'on_air_day_0', true);
+    if (empty($day)) {
+        $content .= '<p style="color:#0bfafa">---> Trasmissione conclusa <---</p>';
+    } else {
+        $x = 0;
+        do {
+            $start_time = get_post_meta(get_the_ID(), 'on_air_start_'.$x, true);
+            $cadence = get_post_meta(get_the_ID(), 'on_air_cadence_'.$x, true);
+            $litteral_day = $week[((int)$day) - 1];
+            switch((int) $cadence) {
+                case 2: //ogni 2 settimane
+                case 3: //ogni 3 settimane
+                case 4: //ogni 4 settimane
+                    $text = "$cadence $litteral_day";
+                    break;
+                case 5: //una volta al mese
+                    $start_date = get_post_meta(get_the_ID(), 'on_air_start_date_'.$x, true);
+                    $day_of_the_month = which_day_of_the_month(new DateTime($start_date));
+                    $text = "{$day_of_the_month}a $litteral_day del mese";
+                    break;
+                default: //settimanale e altro non gestito (errori, etc.)
+                    $text = "$litteral_day";
+                    break;
+            }
+            $content .= '<p style="color:#0bfafa">---> In diretta ogni '.$text.' dalle ore '.$start_time.' <---</p>';
+            $x = $x + 1;
+            $day = get_post_meta(get_the_ID(), 'on_air_day_'.$x, true);
+        } while (!empty($day));      
+    }
+    return $content;
+}
+
 get_header();?>
 
 <main>
@@ -26,18 +61,10 @@ get_header();?>
                         <figure style="margin-bottom:2em; width:45%; padding:1em; float:right">
                             <?php echo get_the_post_thumbnail(get_the_ID(), 'full'); ?>
                         </figure>
-            		    <?php
-                        the_content();
-$on_air = get_post_meta(get_the_ID(), 'on_air_day_0', false);
-                        $start_time = get_post_meta(get_the_ID(), 'on_air_start_0', false);
-                        ?>
+                    	<?php the_content(); ?>
                         <div class="on-air">
 			                 <?php /*Se $onair[0] non è valorizzato la trasmissione non ha diretta e quindi è conclusa */ ?>
-			<?php if (empty($on_air[0])) { ?> 
-                            <p style="color:#0bfafa">---> Trasmissione conclusa <---</p>
-			<?php } else { ?>
-                            <p style="color:#0bfafa">---> In diretta ogni <?php echo $week[$on_air[0]-1]; ?> dalle ore <?php echo $start_time[0]; ?> <---</p>
-			<?php } ?>
+			                 <?php echo create_onair_banner(); ?>
 			            </div>
                         <br>
                         <!-- Link all'archivio delle puntate -->
@@ -53,22 +80,12 @@ $category_link = get_category_link( $category_id );
 
                 <?php
                 $cat_id = get_post_meta(get_the_ID(), 'taxonomy_id', true);
-                //$cat_id = get_the_category(get_the_ID());
-		
-	/*	echo '<pre>';
-                print_r($cat_id);
-		
-		echo '</pre>';
-	 */	
                 $last_posts = get_posts(
                     array(
                         'numberposts' => 3,
                         'category' => $cat_id
                     )
                 );
-                //echo '<pre>';
-                //print_r($last_posts);
-		//echo '</pre>';
                 foreach ($last_posts as $s_post) {
                     $american_data = explode(" ", $s_post->post_date);
                     $data_a = explode("-", $american_data[0]); ?>