Add family interests view (close #11)

langs/en/labels.json

@@ -22,5 +22,6 @@
     "Okay to use photos?": "Okay to use photos?",
     "Adding Family": "Adding Family",
     "Editing Family": "Editing {family} Family",
-    "Recent Payments": "Recent Payments"
+    "Recent Payments": "Recent Payments",
+    "Interests": "Interests"
 }

langs/en/messages.json

@@ -5,5 +5,6 @@
     "Family deleted.": "Family deleted.",
     "Are you sure you want to delete this family?": "Are you sure you want to delete this family?",
     "This action cannot be undone!  All information about this family, including payment history, will be purged forever.": "This action cannot be undone!  All information about this family, including payment history, will be purged forever.",
-    "To remove a child, delete the contents of the Name box.": "To remove a child, delete the contents of the Name box."
+    "To remove a child, delete the contents of the Name box.": "To remove a child, delete the contents of the Name box.",
+    "No interests selected.": "No interests selected."
 }

pages/viewfamily.php

@@ -148,5 +148,62 @@ $family = (new Family())->load($famid);
                 </tbody>
             </table>
         </div>
+
+        <h4 class="mt-4"><?php $Strings->get("Interests"); ?></h4>
+        <?php
+        $events = $database->select('events', ["[>]interests" => ['eventid' => 'eventid']], ['event (name)'], ['familyid' => $family->getID()]);
+
+        $eventcount = count($events);
+
+        if ($eventcount > 0) {
+
+            $cola = [];
+            $colb = [];
+
+            for ($i = 0; $i < $eventcount; $i++) {
+                if ($i % 2 === 0) {
+                    $cola[] = $events[$i];
+                } else {
+                    $colb[] = $events[$i];
+                }
+            }
+            ?>
+            <div class="row">
+
+                <div class="col-12 col-md-6">
+                    <ul class="list-group">
+                        <?php
+                        foreach ($cola as $ev) {
+                            ?>
+                            <li class="list-group-item">
+                                <?php echo $ev['name']; ?>
+                            </li>
+                            <?php
+                        }
+                        ?>
+                    </ul>
+                </div>
+
+                <div class="col-12 col-md-6">
+                    <ul class="list-group">
+                        <?php
+                        foreach ($colb as $ev) {
+                            ?>
+                            <li class="list-group-item">
+                                <?php echo $ev['name']; ?>
+                            </li>
+                            <?php
+                        }
+                        ?>
+                    </ul>
+                </div>
+            </div>
+            <?php
+        } else {
+            ?>
+            <i class="fas fa-info-circle"></i> <?php $Strings->get("No interests selected."); ?>
+            <?php
+        }
+        ?>
     </div>
 </div>