call_user_func_array("mysqli_stmt_bind_result", $fields);
$i = 0;
while ($statement->fetch()) {
- foreach ($row as $key1=>$value1) $return[$i][$key1] = $value1;
+ foreach ($row as $key=>$value) $return[$i][$key] = $value;
$i++;
}
$statement->free_result();
$home_link = "/") {
$scripts = "";
$stylesheets = "<link href=\"/includes/style.css\" rel=\"stylesheet\" type=\"text/css\">";
- if (cms::determine_type() == "index") { $scripts = "<script type=\"text/javascript\" src=\"/includes/all.js\">";
+ if ($this->determine_type() == "index") {
+ $scripts = "<script type=\"text/javascript\" src=\"/includes/all.js\">";
$home_link = "http://validator.w3.org/unicorn/check?ucn_uri=dylanstestserver.com&ucn_task=conformance#";
+ } else if ($this->determine_type() == 'note') {
+ $scripts = "<script type=\"text/javascript\" src=\"http://www.google.com/recaptcha/api/js/recaptcha_ajax.js\"></script>";
}
echo <<<END_OF_HEAD
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
private $id;
private $comments_enabled = false;
- private $url;
+ private $failed_captcha;
+ public $url;
+ public $title;
+ public $year_posted;
+ public $month_posted;
+ public $day_posted;
+ public $text;
+ public $number_of_comments;
public function __construct($comments_enabled = false) {
parent::__construct();
- $this->check_exists();
$this->comments_enabled = $comments_enabled;
$url = htmlspecialchars($_SERVER['REQUEST_URI']);
if (isset($_GET['verify'])) {
$url = substr($url, 0, (strlen($url)-6));
}
$this->url = $url;
- }
-
- private function check_exists() {
- $sql = "SELECT COUNT(*) FROM notes
- WHERE url = ?";
- $results = $this->query($sql, "s", $_GET['note']);
- if ($results[0]["COUNT(*)"] != 1) {
+ $sql = "SELECT title, date_posted, text, id
+ FROM notes WHERE url = ?";
+ $result = $this->query($sql, "s",
+ $_GET['note']);
+ if ($result) {
+ $entry = $result[0];
+ $this->id = $entry["id"];
+ $this->title = $entry["title"];
+ $date_posted = explode("-", $entry["date_posted"]);
+ $this->year_posted = $date_posted[0];
+ $this->month_posted = $date_posted[1];
+ $datetime_posted = explode(' ', $date_posted[2]);
+ $this->day_posted = $datetime_posted[0];
+ $this->text = $entry["text"];
+ } else {
throw new notFound();
}
+ $sql = "SELECT COUNT(*) FROM comments
+ WHERE note = $this->id";
+ $result = $this->db->query($sql);
+ $result = $result->fetch_array();
+ $this->number_of_comments = $result[0];
+ if (isset($_GET['verify'])) {
+ $this->verify();
+ }
}
public function display() {
$_POST["recaptcha_challenge_field"],
$_POST["recaptcha_response_field"]);
if (!$resp->is_valid) {
- echo "<span style=\"color:red;border:1px solid black;padding:15px;\">sorry, reCAPTCHA said you're not human.</span><br><br><br>";
+ $this->failed_captcha = true;
} else {
$sql = ("INSERT INTO comments (date_posted, author,
email, text, note)
}
private function display_note() {
- $sql = "SELECT title, date_posted, text, id
- FROM notes WHERE url = ?";
- $result = $this->query($sql, "s",
- $_GET['note']);
- $entry = $result[0];
- $this->id = $entry["id"]; // This is needed for display_comments()
- $title = $entry["title"];
- $date_posted = explode("-", $entry["date_posted"]);
- $year_posted = $date_posted[0];
- $month_posted = $date_posted[1];
- $datetime_posted = explode(' ', $date_posted[2]);
- $day_posted = $datetime_posted[0];
echo "<div id=\"note\">";
- echo "<h2><span style=\"color:grey;\">$year_posted/$month_posted/$day_posted/</span>$title</h2>";
- if (!$this->comments_enabled) {
- $this->display_comment_link();
- }
- echo $entry['text'];
+ echo "<h2><span style=\"color:grey;\">$this->year_posted/$this->month_posted/$this->day_posted/</span>$this->title</h2>";
+ echo $this->text;
}
private function write_navigation() {
<br>
<div id=\"navigation\">
<h2>
+END_OF_NAVIGATION;
+ if ($this->failed_captcha) {
+ echo "<span style=\"color:red;border:1px solid black;padding:15px;\">sorry, reCAPTCHA said you're not human.</span><br><br><br>";
+ }
+ if (!$this->comments_enabled) {
+ $this->display_comment_link();
+ }
+ echo <<<END_OF_NAVIGATION
<a href="/notes/">notes</a>/
</h2>
</div>
}
private function display_comment_link() {
- // somehow I should be checking if there are any first,
- // change to 'comment?'
+ if ($this->number_of_comments > 0) {
+ $anchor_text = "comments ($this->number_of_comments)";
+ } else {
+ $anchor_text = "comment?";
+ }
if (substr($this->url, (strlen($this->url)-1), strlen($this->url)) == '/') {
$url = $this->url . 'comments/';
} else {
$url = $this->url . '/comments/';
}
- echo "<a id=\"comment_link\" href=\"$url\">comments</a>";
+ echo "<a id=\"comment_link\" href=\"$url\">$anchor_text</a>";
}
private function display_comments() {
<br>
<br>
END_OF_COMMENT;
- }
+ }
echo "</div>";
}
private function display_comment_form() {
+ $publickey = $this->recaptcha_publickey;
echo <<<END_CAPTCHA_STYLE
<script type="text/javascript">
-var RecaptchaOptions = {
- theme : 'custom',
- custom_theme_widget: 'recaptcha_widget'
- };
+function showRecaptcha(element) {
+Recaptcha.create("$publickey",
+ "recaptcha_div",
+ {
+ theme : 'custom',
+ custom_theme_widget: 'recaptcha_widget',
+ callback: Recaptcha.focus_response_field
+ });
+}
</script>
END_CAPTCHA_STYLE;
require_once('includes/recaptchalib.php');
// Trailing slash is necessary for reloads to work
$url = $this->url . "verify";
echo "<form method=\"post\" action=\"$url\">";
- echo <<<FORM
- <div id="comment">
-
-<h3>comment:</h3><br>
-<textarea rows="10" cols="70" name=text></textarea><br>
-<h3>name:</h3><br>
-<input type=text name=author><br>
-<h3>email:</h3><br>
+ echo <<<END_OF_FORM
+<div id="comment">
+<input type="button" value="comment" onclick="showRecaptcha('recaptcha_div');"></input>
+
+<div id="recaptcha_div">
+<br>
+<h3>comment:</h3>
+<textarea rows="10" cols="70" name=text></textarea>
+<h3>name:</h3>
+<input type=text name=author>
+<h3>email:</h3>
<input type=text name=email><br>
<nowiki>
<div id="recaptcha_widget">
- <div id="recaptcha_image"></div>
- <div class="recaptcha_only_if_incorrect_sol" style="color:red">Incorrect please try again</div>
- <span class="recaptcha_only_if_image"><b>enter the words above</b>:</span>
- <span class="recaptcha_only_if_audio"><b>enter the numbers you hear</b>:</span>
- <br>
+<h3 class="recaptcha_only_if_image"><b>what's this say</b>?</h3>
+<h3 class="recaptcha_only_if_audio"><b>enter the numbers you hear</b>:</h3><span style="font-size:80%;">(<a href="javascript:Recaptcha.reload()">another</a>/<span class="recaptcha_only_if_image"><a href="javascript:Recaptcha.switch_type('audio')">audio</a></span>/<span class="recaptcha_only_if_audio"><a href="javascript:Recaptcha.switch_type('image')">Get an image CAPTCHA</a></span><a href="javascript:Recaptcha.showhelp()">help</a>)</span><br><br>
<input type="text" id="recaptcha_response_field" name="recaptcha_response_field" />
- <div><a href="javascript:Recaptcha.reload()"><small>another CAPTCHA?</small></a></div>
- <div class="recaptcha_only_if_image"><a href="javascript:Recaptcha.switch_type('audio')"><small>audio CAPTCHA?</small></a></div>
- <div class="recaptcha_only_if_audio"><a href="javascript:Recaptcha.switch_type('image')"><small>Get an image CAPTCHA</small></a></div>
- <div><a href="javascript:Recaptcha.showhelp()"><small>help?</small></a></div>
- <br>
+<br><br>
+<div style="float:right;position:relative;width:100px;"><div id="recaptcha_image"></div></div>
+<br><br><br><br>
+</div>
+</div>
+
+<input class="submit" type="submit" value="comment">
+</form>
</div>
-FORM;
- echo recaptcha_get_html($this->recaptcha_publickey);
- if (isset($_GET['verify'])) {
- $this->verify();
- }
- echo <<<END_OF_FORM
- <input class="submit" type="submit" value="comment">
- </form>
- </div>
END_OF_FORM;
}
}