feat: emote addition

2 files changed, 69 insertions, 0 deletions

diff --git a/public/emotes/add.php b/public/emotes/add.php
new file mode 100644
index 0000000..a5c480d
--- /dev/null
+++ b/public/emotes/add.php
@@ -0,0 +1,67 @@
+<?php
+include_once "../../src/config.php";
+include "../../src/accounts.php";
+include "../../src/alert.php";
+
+if (!authorize_user(true)) {
+    return;
+}
+
+$db = new PDO(DB_URL, DB_USER, DB_PASS);
+
+// checking emote
+$emote_id = $_POST["id"];
+$stmt = $db->prepare("SELECT id FROM emotes WHERE id = ?");
+$stmt->execute([$emote_id]);
+if ($stmt->rowCount() == 0) {
+    generate_alert("/emotes/$emote_id", "Emote not found", 404);
+    exit;
+}
+
+$user_id = $_SESSION["user_id"];
+
+// obtaining or creating a emote set
+$stmt = $db->prepare("SELECT emote_set_id FROM acquired_emote_sets WHERE user_id = ? AND is_default = true");
+$stmt->execute([$user_id]);
+$emote_set_id = null;
+
+if ($row = $stmt->fetch()) {
+    $emote_set_id = $row["emote_set_id"];
+
+    // checking ownership
+    $stmt = $db->prepare("SELECT id FROM emote_sets WHERE id = ? AND owner_id = ?");
+    $stmt->execute([$emote_set_id, $user_id]);
+
+    if ($stmt->rowCount() == 0) {
+        $_SESSION["user_emote_set_id"] = "";
+        generate_alert("/emotes/$emote_id", "Bad ownership permissions on active emoteset", 403);
+        exit;
+    }
+}
+
+if ($emote_set_id == null) {
+    $stmt = $db->prepare("INSERT INTO emote_sets(owner_id, name) VALUES (?, ?)");
+    $stmt->execute([$user_id, $_SESSION["user_name"] . "'s emoteset"]);
+    $emote_set_id = $db->lastInsertId();
+
+    $stmt = $db->prepare("INSERT INTO acquired_emote_sets(user_id, emote_set_id, is_default) VALUES (?, ?, true)");
+    $stmt->execute([$user_id, $emote_set_id]);
+}
+
+$_SESSION["user_emote_set_id"] = $emote_set_id;
+
+// inserting emote
+$stmt = $db->prepare("SELECT id FROM emote_set_contents WHERE emote_set_id = ? AND emote_id = ?");
+$stmt->execute([$emote_set_id, $emote_id]);
+
+if ($stmt->rowCount() != 0) {
+    generate_alert("/emotes/$emote_id", "This emote has been already added!");
+    exit;
+}
+
+$stmt = $db->prepare("INSERT INTO emote_set_contents(emote_set_id, emote_id, added_by) VALUES (?, ?, ?)");
+$stmt->execute([$emote_set_id, $emote_id, $user_id]);
+
+$db = null;
+
+generate_alert("/emotes/$emote_id", "Successfully added a new emote!", 200);
\ No newline at end of file
diff --git a/public/emotes/index.php b/public/emotes/index.php
index ea47834..9421e65 100644
--- a/public/emotes/index.php
+++ b/public/emotes/index.php
@@ -69,6 +69,8 @@ $emotes = null;
 $emote = null;
 
 include "../../src/partials.php";
+include "../../src/utils.php";
+include "../../src/alert.php";
 
 if ($id == "" || !is_numeric($id)) {
     $page = intval($_GET["p"] ?? "0");