1 files changed, 82 insertions, 0 deletions
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..cccb320
--- /dev/null
+++ b/index.php
@@ -0,0 +1,82 @@
+<?php
+  $ARGS = $_POST;
+
+  if(count($ARGS) == 0) {
+    $ARGS = json_decode($_COOKIE["tasks"], true);
+  } else if($ARGS["clear"] == "t") {
+    setcookie("tasks", "", time() - 1, "/");
+  } else {
+    setcookie("tasks", json_encode($ARGS), time() + (86400 * 30 * 12), "/"); // 1 day * 30 * 12
+  }
+?>
+
+<html>
+  <head>
+    <style>
+      .text {
+        margin: 5px;
+      }
+      .done_t {
+        text-decoration-line: line-through;
+      }
+      .hidden {
+        display: none;
+      }
+    </style>
+  </head>
+  <body>
+    <form action="index.php" method="post">
+      <?php
+        $tasks = $ARGS["tasks"] ?? "0";
+
+        if($ARGS["task_text"] != "") {
+           $ARGS["task_". $tasks ."_text"] = $ARGS["task_text"];
+          $tasks++;
+        }
+
+        $delete = $ARGS["task_delete"] ?? -1;
+        $edit   = $ARGS["task_edit"] ?? -1;
+
+        echo "Task: <input type=\"text\" name=\"task_text\">";
+        echo "<input type=\"submit\" value=\"Add Task\"> <br>";
+
+        echo "<ul>";
+        for($i = 0, $j = 0; $i < $tasks; $i++, $j++)
+        {
+          if($i == $delete) {
+            $j--;
+            continue;
+          }
+
+          if($j == $edit) {
+            $editing   = true;
+          } else {
+            $editing   = false;
+          }
+
+          $task_text = $ARGS["task_". $i ."_text"] ?? "ERROR: No Task";
+          $done = $ARGS["task_". $i ."_done"] ?? "f";
+          $isdone = $done == "t";
+
+          echo "<li> <p>";
+          echo "<button type=\"submit\" name=\"task_". $j ."_done\"   value=\"". ($isdone ? "f" : "t") ."\">". ($isdone ? "Not Done" : "Done" ) ."</button>";
+          echo "<button type=\"submit\" name=\"task_delete\" value=\"". $j ."\">Delete</button>";
+          echo "<button type=\"submit\" name=\"task_edit\" value=\"". ($editing ? "" : $j) ."\">". ($editing ? "Save" : "Edit") ."</button>";
+
+          echo "<input class=\"". ($editing ? "" : "hidden") ."\" name=\"task_". $j ."_text\" value=\"". $task_text ."\">";
+          echo "<span class=\"". ($editing ? "hidden" : "") ." text done_". $done ."\">". $task_text ."</span>";
+
+          echo "<input type=\"hidden\" name=\"task_". $j ."_done\" value=\"". $done ."\">";
+          echo "</p> </li>";
+        }
+        echo "</ul>";
+
+        if($delete != -1) $tasks--;
+        echo "<input type=\"hidden\" name=\"tasks\" value=\"". $tasks ."\">";
+      ?>
+    </form>
+    <form action="index.php" method="post">
+      <button type="submit" name="clear" value="t">Delete Everything</button>
+   </form>
+  </body>
+</html>