Ticket #666: cookies.diff

subscribe-to-comments.php

@@ -19 +19 @@
 <?php /* ------------------------------------------------------------------- */ ?>
 <?php /* This is the text that is displayed for users who are NOT subscribed */ ?>
 <?php /* ------------------------------------------------------------------- */ ?>
+        <script type="text/javascript">
+        function stc_createCookie(name,value,days) {
+                if (days) {
+                        var date = new Date();
+                        date.setTime(date.getTime()+(days*24*60*60*1000));
+                        var expires = "; expires="+date.toGMTString();
+                }
+                else var expires = "";
+                document.cookie = name+"="+value+expires+"; path=/";
+        }
 
+        function stc_state_changed(){
+                var e = document.getElementById("subscribe");
+                stc_createCookie('subscribed_to_comments',e.checked,100000);
+        }
+        </script>
         <p <?php if ($sg_subscribe->clear_both) echo 'style="clear: both;" '; ?>class="subscribe-to-comments">
-        <input type="checkbox" name="subscribe" id="subscribe" value="subscribe" style="width: auto;" <?php if ($sg_subscribe->default_subscribed) echo 'checked="checked" '; ?>/>
+                <?php
+                if (isset($_COOKIE["subscribed_to_comments"]))
+                {
+                        $checked = $_COOKIE["subscribed_to_comments"]== 'true' ? 'checked="checked"': '';
+                }
+                else
+                {
+                         if ($sg_subscribe->default_subscribed) $checked = 'checked="checked"';
+                }
+                ?>
+        <input type="checkbox" name="subscribe" id="subscribe" value="subscribe" style="width: auto;" <?php echo "$checked" ?> onclick='stc_state_changed()'/>
         <label for="subscribe"><?php echo $sg_subscribe->not_subscribed_text; ?></label>
         </p>