"; echo <<

my projects:

@@ -296,6 +302,7 @@ class note extends cms { private $id; private $comments_enabled = false; + private $failed_captcha; public $url; public $title; public $year_posted; @@ -334,6 +341,9 @@ class note extends cms { $result = $this->db->query($sql); $result = $result->fetch_array(); $this->number_of_comments = $result[0]; + if (isset($_GET['verify'])) { + $this->verify(); + } } public function display() { @@ -348,23 +358,27 @@ class note extends cms { } private function verify() { - require_once('includes/recaptchalib.php'); - echo "
"; - $resp = recaptcha_check_answer ($this->recaptcha_privatekey, - $_SERVER["REMOTE_ADDR"], - $_POST["recaptcha_challenge_field"], - $_POST["recaptcha_response_field"]); - if (!$resp->is_valid) { - echo "sorry, reCAPTCHA said you're not human.

"; - } else { + if (!isset($_POST['captcha'])) { + require_once('includes/recaptchalib.php'); + echo "
"; + $resp = recaptcha_check_answer ($this->recaptcha_privatekey, + $_SERVER["REMOTE_ADDR"], + $_POST["recaptcha_challenge_field"], + $_POST["recaptcha_response_field"]); + if (!$resp->is_valid) { + $this->failed_captcha = true; + } + } + if (isset($_POST['captcha']) || $resp->is_valid) { $sql = ("INSERT INTO comments (date_posted, author, email, text, note) VALUES(NOW(), ?, ?, ?, ?)"); $stmt = $this->db->prepare($sql); // Checks are needed here (no blank text, // and a default author / email need to be set + // for no-javascript users. $stmt->bind_param('ssss', - htmlspecialchars($_POST['author']), + htmlspecialchars($_POST['name']), htmlspecialchars($_POST['email']), htmlspecialchars($_POST['text']), $this->id); @@ -373,22 +387,25 @@ class note extends cms { } private function display_note() { - echo "

"; - echo "

$this->year_posted/$this->month_posted/$this->day_posted/$this->title

"; - echo $this->text; + echo << +

$this->year_posted/$this->month_posted/$this->day_posted/$this->title

+ $this->text +

+END_OF_NOTE; } private function write_navigation() { echo << -

+ END_OF_NAVIGATION; @@ -396,7 +413,7 @@ END_OF_NAVIGATION; private function display_comment_link() { if ($this->number_of_comments > 0) { - $anchor_text = "comments ($this->number_of_comments)"; + $anchor_text = "comments($this->number_of_comments)/"; } else { $anchor_text = "comment?"; } @@ -419,59 +436,79 @@ END_OF_NAVIGATION; $author = $entry['author']; $email = $entry['email']; $text = htmlspecialchars($entry['text']); + if ($email == '') { + $head = "

$author

"; + } else { + $head = "

$author

"; + } echo <<$author +

+ $head $text -
-
+

END_OF_COMMENT; } echo "

"; } private function display_comment_form() { + $publickey = $this->recaptcha_publickey; echo << -var RecaptchaOptions = { - theme : 'custom', - custom_theme_widget: 'recaptcha_widget' - }; +Recaptcha.create("$publickey", + "recaptcha_div", + { + theme : 'custom', + custom_theme_widget: 'recaptcha_widget', + callback: Recaptcha.focus_response_field + }); END_CAPTCHA_STYLE; require_once('includes/recaptchalib.php'); - // Trailing slash is necessary for reloads to work $url = $this->url . "verify"; - echo "

things i've done for others:

my projects:

$this->year_posted/$this->month_posted/$this->day_posted/$this->title

$this->year_posted/$this->month_posted/$this->day_posted/$this->title

END_OF_NAVIGATION; if (!$this->comments_enabled) { $this->display_comment_link(); } echo <<notes/ + back to notes/

$author

$author

comment:

name:

email:

what's this say?

enter the numbers you hear:

comment:

name:

email:

what's this say?

enter the numbers you hear: