Initial commit.

edit/users.php

@@ -0,0 +1,192 @@
+<?PHP
+/**
+ * Start page of the backend.
+ * Offers a dashboard.
+ *
+ * @author Joshua Ramon Enslin <joshua@jrenslin.de>
+ */
+
+/*
+ * Require files and ensure environment.
+ */
+
+require_once __DIR__ . "/inc/functions.php";
+
+ensureEnvironment();            // Ensure existence of system files.
+$translations = loadLanguage(); // Load translations.
+ensureBackendEnv();             // Ensure session is started etc.
+
+/*
+ * Load data.
+ */
+
+// Check for vars.
+loadHttpToGlobals(["task", "username", "realName", "email", "password", "passwordVerify"]);
+
+if (!isset($users)) {
+    $users = json_decode(file_get_contents(__DIR__ . "/../data/users.json"), true);
+}
+
+if (isset($task) and $task == "insert") { // Adding new users.
+
+    $redirectURL = "./users.php?" . write_common_vars(["username", "realName", "email"]) . "#addUser";
+
+    // Ensure all required values are set.
+    foreach (["username", "realName", "email", "password", "passwordVerify"] as $var) {
+        if (isset($$var)) continue;
+
+        $_SESSION["editHistory"] = ["changesAborted", $translations['requiredValueMissing']];
+        header('Location: ' . $redirectURL);
+        return;
+    }
+
+    // Check if the passwords match.
+    if ($password != $passwordVerify) {
+        $_SESSION["editHistory"] = ["changesAborted", $translations['passwordsDoNotMatch']];
+        header('Location: ' . $redirectURL);
+        return;
+    }
+
+    // Check if passwords is too short.
+    if (strlen($password) < 8) {
+        $_SESSION["editHistory"] = ["changesAborted", $translations['passwordTooShort']];
+        header('Location: ' . $redirectURL);
+        return;
+    }
+
+    // Options for hashing.
+    $newUser = array(
+
+        "username" => $username,
+        "realName" => $realName,
+        "email"    => $email,
+        "password" => password_hash("$password", PASSWORD_BCRYPT, ['cost' => 12]),
+        "created"  => date("Y-m-d H:i:s"),
+
+    );
+
+    $users[$username] = $newUser;
+
+    // Store the users array.
+    file_put_contents(__DIR__ . "/../data/users.json", json_encode($users), LOCK_EX);
+
+    $_SESSION["editHistory"] = ["changesStored", $translations['userAdded'] . " $username"];
+    header('Location: ./users.php#addUser');
+    return;
+
+}
+
+/*
+ * Output
+ */
+
+echo printBackendHead($translations['start']);
+echo printBackendHeader($translations['usersOverview'], $translations['helpUsers']);
+
+echo '
+<div id="mainWrapper">
+';
+
+echo printBackendNav($translations);
+
+echo '
+    <main>
+
+    <p>
+        <a href="#listUsers" class="buttonLike">' . $translations['listUsers'] . '</a>
+        <a href="#addUser" class="buttonLike">' . $translations['addUser'] . '</a>
+    </p>
+
+    <section id="listUsers">
+
+        <form action="" method="POST">
+        <table class="obj_cha_maintable">
+
+            <tr>
+                <th><label for="username">' . $translations['username'] . '</label></th>
+                <td><input type="text" id="username" name="username" placeholder="' . $translations['username']. '"';
+if (isset($username)) echo " value='$username'";
+echo ' required /></td>
+                <td>' . generateHelpToolTip("helpUsername", $translations['username'], $translations['helpUsername']) . '</td>
+            </tr>
+
+            <tr>
+                <th><label for="realName">' . $translations['realName'] . '</label></th>
+                <td><input type="text" id="realName" name="realName" placeholder="' . $translations['realName']. '"';
+if (isset($realName)) echo " value='$realName'";
+echo ' required /></td>
+                <td>' . generateHelpToolTip("helpRealName", $translations['realName'], $translations['helpRealName']) . '</td>
+            </tr>
+
+            <tr>
+                <th><label for="userEmail">' . $translations['email'] . '</label></th>
+                <td><input type="email" id="userEmail" name="email" placeholder="' . $translations['email']. '"';
+if (isset($email)) echo " value='$email'";
+echo ' required /></td>
+                <td>' . generateHelpToolTip("helpEmail", $translations['email'], $translations['helpEmail']) . '</td>
+            </tr>
+
+            <tr>
+                <th><label for="password">' . $translations['password'] . '</label></th>
+                <td><input type="password" id="password" name="password" placeholder="' . $translations['password']. '" required /></td>
+                <td>' . generateHelpToolTip("helpPassword", $translations['password'], $translations['helpPassword']) . '</td>
+            </tr>
+
+            <tr>
+                <th><label for="passwordVerify">' . $translations['passwordVerify'] . '</label></th>
+                <td><input type="password" id="passwordVerify" name="passwordVerify" placeholder="' . $translations['passwordVerify']. '" required /></td>
+                <td></td>
+            </tr>
+
+            <tr>
+                <th></th>
+                <td><button type="submit">' . $translations['submit'] . '</button></td>
+                <td>
+                    ' . printHiddenInputs(['task' => 'insert'], 16) . '
+                </td>
+            </tr>
+
+        </table>
+        </form>
+
+    </section>
+
+    <section>
+
+    <table class="overviewtable">
+        <thead>
+            <tr>
+                <th>' . $translations['username'] . '</th>
+                <th>' . $translations['realName'] . '</th>
+                <th>' . $translations['email'] . '</th>
+                <th>' . $translations['options'] . '</th>
+            </tr>
+        </thead>
+        <tbody>
+';
+
+foreach ($users as $user) {
+
+    echo '
+            <tr>
+                <td><a href="user.php?t=' . urlencode($user['username']) . '">' . $user['username'] . '</a></td>
+                <td>' . $user['realName'] . '</td>
+                <td>' . $user['email'] . '</td>
+                <td></td>
+            </tr>
+    ';
+
+}
+
+echo '
+        </tbody>
+    </table>
+
+    </section>
+
+    </main>
+</div>';
+
+echo printBackendEnd();
+
+?>