From 3cf1b73f5a6eb28cae8eea6771a195052ef3624c Mon Sep 17 00:00:00 2001
From: campi <answer@autistici.org>
Date: Wed, 14 Dec 2022 16:09:02 +0100
Subject: [PATCH] 123

---
 admin/add_broadcast_page.php      |  7 +++-
 admin/js/add_onchange_listener.js | 70 +++++++++++++++++++++++--------
 shortcodes/palinsesto.php         |  8 ++--
 3 files changed, 60 insertions(+), 25 deletions(-)

diff --git a/admin/add_broadcast_page.php b/admin/add_broadcast_page.php
index 30fb698..c28ac50 100644
--- a/admin/add_broadcast_page.php
+++ b/admin/add_broadcast_page.php
@@ -47,7 +47,7 @@ function orari_dirette_input($post)
     $broadcast = term_exists('Podcast', 'category', 0);
     $old_term = term_exists($post->post_title, 'category', $broadcast);
  ?>
-	 <input type="hidden" name="taxonomy_id" value="<?php echo $old_term['term_id'] ?>" /> 
+	 <input type="hidden" name="taxonomy_id" value="<?php echo $old_term['term_id'] ?>" /> // non funziona dioporcolo
 <?php
     for ($x=0;$x<7;$x++) :
         $onair_day[$x] = isset($values['on_air_day_'.$x]) ? esc_attr($values['on_air_day_'.$x][0]) : '';
@@ -58,6 +58,9 @@ function orari_dirette_input($post)
         $broadcast[$x] = term_exists('Podcast', 'category', 0);
         $old_term[$x] = term_exists($post->post_title, 'category', $broadcast); ?>
         
+        <div style='width:100%;float:left;'>
+            <h3>Diretta n. <?php echo $x+1; ?></h3>
+        </div>
         <div style='width:20%;float:left;'>
             <select name="on_air_day_<?php echo $x; ?>" id="on_air_day_<?php echo $x; ?>">
                 <option <?php echo ($onair_day[$x]=='') ? 'selected' : ''; ?> value="">Seleziona un giorno</option>
@@ -95,7 +98,7 @@ function orari_dirette_input($post)
         <div style="clear:both;"></div>
 <?php
     endfor;
-    wp_enqueue_script('add_onchange_listener', plugin_dir_url(__FILE__).'js/add_onchange_listener.js', array(), '1.0', true);
+    wp_enqueue_script('add_onchange_listener', plugin_dir_url(__FILE__).'js/add_onchange_listener.js', array(), '1.2', true);
 
 }
 
diff --git a/admin/js/add_onchange_listener.js b/admin/js/add_onchange_listener.js
index f52c5a2..bb08e5e 100644
--- a/admin/js/add_onchange_listener.js
+++ b/admin/js/add_onchange_listener.js
@@ -1,27 +1,27 @@
 // change the date field consistently with day field
-function add_change_day_handler(elem, day_field_id, date_field_id) {
+function add_change_day_handler(elem, day_input_id, startdate_input_id) {
     elem.addEventListener('change', function(e) {
-		const setted_weekday = document.getElementById(day_field_id).value;
-		const date_input = document.getElementById(date_field_id);
-		if (date_input.value.length !== 0 && setted_weekday.length !== 0){
-			const date = new Date(date_input.value);
+		const setted_weekday = document.getElementById(day_input_id).value;
+		const startdate_input = document.getElementById(startdate_input_id);
+		if (startdate_input.value.length !== 0 && setted_weekday.length !== 0){
+			const date = new Date(startdate_input.value);
 			let weekday = date.getDay();
 			weekday = (weekday == 0) ? 7 : weekday;
 			if (weekday != setted_weekday ) {
 				let weekday_diff = setted_weekday - weekday;
 				date.setDate(date.getDate() + weekday_diff);
-				date_input.value = date.toISOString().split('T')[0];
+				startdate_input.value = date.toISOString().split('T')[0];
 			}
 		}    
 	});
 }
 
-// change the day field consistently with date field
-function add_change_date_handler(elem, day_field_id, date_field_id) {
+// change the day field consistently with date field - unused!
+function add_change_date_handler(elem, day_input_id, startdate_input_id) {
 	elem.addEventListener('change', function(e) {
-		const setted_date = document.getElementById(date_field_id).value;
+		const setted_date = document.getElementById(startdate_input_id).value;
 		if (setted_date.length !== 0) {
-			const day_input = document.getElementById(day_field_id);
+			const day_input = document.getElementById(day_input_id);
 			let setted_weekday = day_input.value;
 			let date_weekday = new Date(setted_date).getDay();
 			date_weekday = (date_weekday == 0) ? 7 : date_weekday;
@@ -32,17 +32,51 @@ function add_change_date_handler(elem, day_field_id, date_field_id) {
 	});
 }
 
+function add_required_date_handler(elem, prefix, input_number) {
+	elem.addEventListener('change', function(e){
+		set_date_as_required_if_cadence_is_set(prefix, input_number);
+	});
+}
+
+function set_date_as_required_if_cadence_is_set(prefix, input_number) {
+	const cadence = document.getElementById(prefix + "_cadence_" + input_number);
+	const startdate = document.getElementById(prefix + "_startdate_" + input_number);
+	const msg = document.getElementById(prefix +"_message_" + input_number);
+	if (cadence.value != 1 && startdate.value == "") {
+		if (!msg){
+			const textAlert = document.createElement("p");
+			const text = document.createTextNode("attenzione: se non viene inserita la data di inizio la cadenza sarà interpretata come settimanale");
+			textAlert.appendChild(text);
+			textAlert.id = prefix + "_message_" + input_number;
+			textAlert.style = "color:red;font-size:12px;width:90%;";
+			startdate.parentNode.appendChild(textAlert);
+		}
+	} else {
+		if (msg) {
+			startdate.parentNode.removeChild(msg);
+		}
+	}
+}
+
+
 for (var i = 0; i < 7 ; i++) {
 	let onair_day_input = document.getElementById("on_air_day_" + i);
 	let rerun_day_input = document.getElementById("rerun_day_" + i);
-	let onair_date_input = document.getElementById("on_air_start_date_" + i);
-	let rerun_date_input = document.getElementById("rerun_start_date_" + i);
-	add_change_day_handler(onair_day_input, "on_air_day_" + i, "on_air_start_date_" + i);
-	add_change_day_handler(rerun_day_input, "rerun_day_" + i, "rerun_start_date_" + i);
-	add_change_day_handler(onair_date_input, "on_air_day_" + i, "on_air_start_date_" + i);
-	add_change_day_handler(rerun_date_input, "rerun_day_" + i, "rerun_start_date_" + i); 
-	// add_change_date_handler(onair_date_input, "on_air_day_" + i, "on_air_start_date_" + i);
-	// add_change_date_handler(rerun_date_input, "rerun_day_" + i, "rerun_start_date_" + i); 
+	let onair_date_input = document.getElementById("on_air_startdate_" + i);
+	let rerun_date_input = document.getElementById("rerun_startdate_" + i);
+	let onair_cadence_input = document.getElementById("on_air_cadence_" + i);
+	let rerun_cadence_input = document.getElementById("rerun_cadence_" + i);
+
+	add_change_day_handler(onair_day_input, "on_air_day_" + i, "on_air_startdate_" + i);
+	add_change_day_handler(rerun_day_input, "rerun_day_" + i, "rerun_startdate_" + i);
+	add_change_day_handler(onair_date_input, "on_air_day_" + i, "on_air_startdate_" + i);
+	add_change_day_handler(rerun_date_input, "rerun_day_" + i, "rerun_startdate_" + i);
 
+	set_date_as_required_if_cadence_is_set("on_air", i);
+  	set_date_as_required_if_cadence_is_set("rerun", i);
 
+	add_required_date_handler(onair_cadence_input, "on_air", i);
+	add_required_date_handler(rerun_cadence_input, "rerun", i);
+	add_required_date_handler(onair_date_input, "on_air", i);
+	add_required_date_handler(rerun_date_input, "rerun", i);
 }
\ No newline at end of file
diff --git a/shortcodes/palinsesto.php b/shortcodes/palinsesto.php
index 63f15c1..e795de7 100644
--- a/shortcodes/palinsesto.php
+++ b/shortcodes/palinsesto.php
@@ -3,15 +3,14 @@
 function have_to_run_this_week($startdate_s, $cadence_i) 
 { 
     $today = (new DateTime())->setTime(0,0,0);
+    $cadence = empty($cadence_i) ? 1 : $cadence_i;
     if (!empty($startdate_s)) {
         $startdate = new DateTime($startdate_s);
         if ($startdate > $today)
             return false;
-    } else {
-        $cadence_i = 1;
-    }
+    } 
     $return_value;
-    switch($cadence_i) {
+    switch($cadence) {
         case 1: //settimanale
             $return_value = true;
             break;
@@ -29,7 +28,6 @@ function have_to_run_this_week($startdate_s, $cadence_i)
             $return_value = false;
             break;
         case 5: //una volta al mese
-            print_r($startdate);
             if (which_day_of_the_month($startdate) == which_day_of_the_month($today)) {
                 $return_value = true;
                 break;