2024-04-27 21:09:42 +02:00
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<?php
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// Include config file
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include_once("config.php");
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2024-05-04 23:02:24 +02:00
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// Include utils to have access to custom classes
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include_once("utils.php");
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2024-05-04 23:08:47 +02:00
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// If the session cookie is set, start session
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if(isset($_COOKIE["PHPSESSID"]))
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{
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session_start();
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}
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2024-04-27 21:09:42 +02:00
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2024-07-22 20:38:41 +02:00
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// Use this for page generation timing
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$generation_start_time = microtime(true);
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2024-04-27 21:09:42 +02:00
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// PDO Mysql connection object
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2024-04-28 15:21:09 +02:00
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$conn = null;
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attempt_sql_connect();
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2024-04-27 21:09:42 +02:00
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2024-05-08 16:00:44 +02:00
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// this variable is here to ensure header doesn't appear twice (on errors,
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// for example)
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$header_displayed = false;
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2024-04-27 21:09:42 +02:00
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/** Attempt to connect to sql database
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*/
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function attempt_sql_connect() {
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// access global $conn
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global $conn;
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// Load the global login constants
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$sql_hostname = SQL_HOSTNAME;
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$sql_database = SQL_DATABASE;
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$sql_username = SQL_USERNAME;
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$sql_password = SQL_PASSWORD;
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try {
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//Try connecting to the SQL database
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$conn = new PDO("mysql:host=$sql_hostname;dbname=$sql_database",
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$sql_username, $sql_password);
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// set the PDO error mode to exception
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$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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} catch(PDOException $e) {
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$conn = null;
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return;
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}
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}
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2024-05-05 21:51:21 +02:00
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/**
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* If user logged out, destroy the session data and delete cookie.
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*/
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if (isset($_POST["logout"])) {
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if (ini_get("session.use_cookies")) {
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$params = session_get_cookie_params();
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setcookie(session_name(), '', time() - 42000,
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$params["path"], $params["domain"],
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$params["secure"], $params["httponly"]
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);
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}
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// Redirect to this page with GET
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2024-05-13 19:11:40 +02:00
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header(sprintf("Location: %s/?%s",
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sanitize_input($_SERVER["PHP_SELF"]),
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2024-05-05 21:51:21 +02:00
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sanitize_input($_POST["get_params"])));
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2024-05-13 19:11:40 +02:00
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die();
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2024-05-05 21:51:21 +02:00
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}
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/**
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* Construct the available account actions for the header depending on whether
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* a user is logged in or not and return it as string.
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*/
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function construct_account_section(){
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if(isset($_SESSION["current_user"])) {
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return sprintf("Logged in as %s <br>
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<form method=\"post\" action=%s>
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<input name=\"get_params\" type=\"hidden\" value=\"%s\">
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<input name=\"logout\" type=\"submit\" value=\"logout\">
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</form>
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<a href=\"http://www.zdenekborovec-dev.cz/deleteaccount/\">
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Delete account</a>", $_SESSION["current_user"]->user_name,
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sanitize_input($_SERVER["PHP_SELF"]),
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sanitize_input($_SERVER["QUERY_STRING"]));
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}
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else {
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return sprintf("<a href=\"http://www.zdenekborovec-dev.cz/login\">Login</a>
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<br><a href=\"http://www.zdenekborovec-dev.cz/register\">Register</a>");
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}
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}
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2024-04-28 15:21:09 +02:00
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/**
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* Start the html document, set headers, begin body and display the default
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* navbar.
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* <html><body> nad <main> tags will be left open, to close them
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* in the default way include footer.php
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* This should be the first function to write any text outside of debugging
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* purposes.
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*/
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function display_header($pageTitle) {
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2024-05-08 16:00:44 +02:00
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global $header_displayed;
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if($header_displayed){
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return;
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}
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$header_displayed = true;
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2024-04-28 15:21:09 +02:00
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printf("
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2024-06-29 08:13:16 +02:00
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<!DOCTYPE html>
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2024-04-28 15:21:09 +02:00
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<html lang=\"en\">
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2023-12-21 13:11:22 +01:00
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<head>
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2024-04-28 15:21:09 +02:00
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<meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\">
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2024-05-06 21:17:48 +02:00
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<meta name=\"title\" content=\"Zdenek's Website\">
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<meta name=\"description\" content=\"Hi! I am Zdenek and this is my website.\">
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<meta property=\"og:image\" content=\"http://www.zdenekborovec-dev.cz/favicon.ico\">
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2024-04-28 15:21:09 +02:00
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<link rel=\"icon\" href=\"http://www.zdenekborovec-dev.cz/favicon.ico\">
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<link rel=\"stylesheet\"
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href=\"http://assets.zdenekborovec-dev.cz/common/styles.css?TIMESTAMP\">
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<title>%s</title>
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2023-12-21 13:11:22 +01:00
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</head>
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2024-01-19 03:38:05 +01:00
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2023-12-21 13:11:22 +01:00
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<body>
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<main>
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2024-04-28 15:21:09 +02:00
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<div id=\"header\">
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2024-05-05 21:51:21 +02:00
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<table class=\"noborder-table\">
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<tr>
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<td>
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2024-05-06 21:17:48 +02:00
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<h1> Zdenek Borovec </h1>
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2024-05-05 21:51:21 +02:00
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</td>
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<td style=\"text-align: right; padding-right: 2em;\">
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%s
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</td>
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</tr>
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</table>
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2023-12-21 13:11:22 +01:00
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<ul>
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2024-04-28 15:21:09 +02:00
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<li>
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<a href=\"http://www.zdenekborovec-dev.cz\">
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About
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</a>
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</li>
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<li>
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<a href=\"http://www.zdenekborovec-dev.cz/blog\">
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Blog
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</a>
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</li>
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<li>
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Gallery
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</li>
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<li>
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<a href=\"http://www.zdenekborovec-dev.cz/random\">
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2024-06-22 22:24:12 +02:00
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Random Stuff
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2024-04-28 15:21:09 +02:00
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</a>
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</li>
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2023-12-21 13:11:22 +01:00
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</ul>
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2024-05-05 21:51:21 +02:00
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</div>", $pageTitle, construct_account_section());
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2024-04-28 15:21:09 +02:00
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}
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?>
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