From cc16ebc3927fa19c86d970067bcb9a16be94e40a Mon Sep 17 00:00:00 2001
From: Syndamia <kamen@syndamia.com>
Date: Sun, 26 Jan 2025 22:19:25 +0200
Subject: feat(views): Implement adding a list item

---
 controllers/list.php        | 29 +++++++++++++++++++++++++++++
 views/archive/index.php     | 21 +++++++++++++++------
 views/global/router.php     |  1 +
 views/list/meta.php         |  1 +
 views/list/update/index.php | 32 ++++++++++++++++++++++++++++++++
 views/list/update/meta.php  |  3 +++
 6 files changed, 81 insertions(+), 6 deletions(-)
 create mode 100644 views/list/update/index.php
 create mode 100644 views/list/update/meta.php

diff --git a/controllers/list.php b/controllers/list.php
index 2dea9ec..7bbb739 100644
--- a/controllers/list.php
+++ b/controllers/list.php
@@ -16,3 +16,32 @@ function on_post() {
         $list_status = $e;
     }
 }
+
+function on_patch() {
+    global $TOKEN;
+    global $METHOD;
+
+    try {
+        $user = Database\Cookie::fromDB($TOKEN);
+    }
+    catch(Exception $e) {
+        return;
+    }
+
+    $list = null;
+    try {
+        $list = Database\ArchiveList::fromDB($METHOD['lid']);
+    }
+    catch(Exception $e) {
+        return;
+    }
+
+    switch ($METHOD['type']) {
+        case 'add': $list->addItem($METHOD['wid']); break;
+
+        default: throw new Exception('Unknown type ' . $METHOD['type']);
+    }
+
+    header('Location: /list/' . $list->LID);
+    exit();
+}
diff --git a/views/archive/index.php b/views/archive/index.php
index 7de2dff..085a033 100644
--- a/views/archive/index.php
+++ b/views/archive/index.php
@@ -37,14 +37,23 @@
                     <span class="float-right"><?= Database\User::fromDBuid($page->RequesterUID)->Username ?></span>
                 </div>
             </section>
-            <?php if (false): # If user logged-in ?>
-                <section>
-                    <span><!-- Add to list button --></span>
-                    <span><!-- Delete (when admin) button --></span>
-                <section>
-            <?php endif; ?>
+            <section name="itemButton" hidden>
+                <form action="/list/update" method="GET">
+                    <input type="hidden" name="wid" value="<?= $page->WID ?>">
+                    <input type="submit" value="+">
+                </form>
+                <span><!-- Delete (when admin) button --></span>
+            </section>
         </section>
     <?php endforeach; ?>
+    <script type="text/javascript">
+        function showButtons() {
+            for (buttonset of document.getElementsByName('itemButton')) {
+                buttonset.hidden = false;
+            }
+        }
+        authenticated(showButtons);
+    </script>
 
 <?php elseif(!$exists): ?>
     <h2>"<?= $url ?>" Does not exist!</h2>
diff --git a/views/global/router.php b/views/global/router.php
index a783531..41e0b48 100644
--- a/views/global/router.php
+++ b/views/global/router.php
@@ -20,6 +20,7 @@ function route_view() {
     }
 
     switch ($root . $subroot) {
+        case '/list/update': return '/list/update';
     }
 
     switch ($root) {
diff --git a/views/list/meta.php b/views/list/meta.php
index 137794e..5e5e52e 100644
--- a/views/list/meta.php
+++ b/views/list/meta.php
@@ -2,3 +2,4 @@
 
 $lid = explode('/', $uri, 4)[2];
 $title = 'List';
+$controller = 'list';
diff --git a/views/list/update/index.php b/views/list/update/index.php
new file mode 100644
index 0000000..6fa91e1
--- /dev/null
+++ b/views/list/update/index.php
@@ -0,0 +1,32 @@
+
+<!-- TODO: Redirect when no user -->
+
+<?php
+    $user = null;
+    $webpage = null;
+    $lists = null;
+
+    try {
+        $user = Database\Cookie::fromDB($TOKEN);
+        $webpage = Database\Webpage::fromDBwid($_GET['wid']);
+        $lists = Database\ArchiveList::allListsByUser($user->UID);
+    }
+    catch (Exception $e) {}
+?>
+
+<!-- TODO: Redirect when no webpage -->
+<!-- TODO: Redirect when lists is empty -->
+
+<h2>To which list do you want to add "<?= $webpage->URL ?>"?</h2>
+
+<form action="/list" method="GET">
+    <input type="hidden" name="method" value="PATCH">
+    <select name="lid">
+        <?php foreach ($lists as $list): ?>
+            <option value="<?= $list->LID ?>"><?= $list->Name ?></option>
+        <?php endforeach; ?>
+    </select>
+    <input type="hidden" name="type" value="add">
+    <input type="hidden" name="wid" value="<?= $_GET['wid'] ?>">
+    <input type="submit" value="Select">
+</form>
diff --git a/views/list/update/meta.php b/views/list/update/meta.php
new file mode 100644
index 0000000..96fd169
--- /dev/null
+++ b/views/list/update/meta.php
@@ -0,0 +1,3 @@
+<?php
+
+$title = 'Add to list';
-- 
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