/**
* Add a comment to the comment data for a post
*
*/
function AddComment($post_index)
{
global $langmessage;
$comments_closed = SimpleBlogCommon::AStrValue('comments_closed', $post_index);
if ($comments_closed) {
return;
}
$data = $this->GetCommentData($post_index);
//need a captcha?
if (SimpleBlogCommon::$data['comment_captcha'] && gp_recaptcha::isActive()) {
if (!isset($_POST['anti_spam_submitted'])) {
return false;
} elseif (!gp_recaptcha::Check()) {
return false;
}
}
if (empty($_POST['name'])) {
$field = gpOutput::SelectText('Name');
message($langmessage['OOPS_REQUIRED'], $field);
return false;
}
if (empty($_POST['comment'])) {
$field = gpOutput::SelectText('Comment');
message($langmessage['OOPS_REQUIRED'], $field);
return false;
}
$temp = array();
$temp['name'] = htmlspecialchars($_POST['name']);
$temp['comment'] = nl2br(strip_tags($_POST['comment']));
$temp['time'] = time();
if (!empty($_POST['website']) && $_POST['website'] !== 'http://') {
$website = $_POST['website'];
if (SimpleBlogCommon::strpos($website, '://') === false) {
$website = false;
}
if ($website) {
$temp['website'] = $website;
}
}
$data[] = $temp;
if (!$this->SaveCommentData($post_index, $data)) {
message($langmessage['OOPS']);
return false;
}
message($langmessage['SAVED']);
//email new comments
if (!empty(SimpleBlogCommon::$data['email_comments'])) {
$subject = 'New Comment';
$body = '';
if (!empty($temp['name'])) {
$body .= '<p>From: ' . $temp['name'] . '</p>';
}
if (!empty($temp['website'])) {
$body .= '<p>Website: ' . $temp['name'] . '</p>';
}
$body .= '<p>' . $temp['comment'] . '</p>';
global $gp_mailer;
includeFile('tool/email_mailer.php');
$gp_mailer->SendEmail(SimpleBlogCommon::$data['email_comments'], $subject, $body);
}
return true;
}
/**
* Regenerate the static content used to display the gadget
*
*/
function GenGadget()
{
global $langmessage;
$posts = array();
$show_posts = $this->WhichPosts(0, SimpleBlogCommon::$data['gadget_entries']);
ob_start();
$label = gpOutput::SelectText('Blog');
if (!empty($label)) {
echo '<h3>';
echo common::Link('Special_Blog', $label);
echo '</h3>';
}
foreach ($show_posts as $post_index) {
//get $posts
if (!isset($posts[$post_index])) {
$posts = $this->GetPostFile($post_index, $post_file);
}
if (!isset($posts[$post_index])) {
continue;
}
$post =& $posts[$post_index];
$header = '<b class="simple_blog_title">';
$label = SimpleBlogCommon::Underscores($post['title']);
$header .= SimpleBlogCommon::PostLink($post_index, $label);
$header .= '</b>';
$this->BlogHead($header, $post_index, $post, true);
$content = strip_tags($post['content']);
if (SimpleBlogCommon::$data['gadget_abbrev'] > 6 && SimpleBlogCommon::strlen($content) > SimpleBlogCommon::$data['gadget_abbrev']) {
$cut = SimpleBlogCommon::$data['gadget_abbrev'];
$pos = SimpleBlogCommon::strpos($content, ' ', $cut - 5);
if ($pos > 0 && $cut + 20 > $pos) {
$cut = $pos;
}
$content = SimpleBlogCommon::substr($content, 0, $cut) . ' ... ';
$label = gpOutput::SelectText('Read More');
$content .= SimpleBlogCommon::PostLink($post_index, $label);
}
echo '<p class="simple_blog_abbrev">';
echo $content;
echo '</p>';
}
if (SimpleBlogCommon::$data['post_count'] > 3) {
$label = gpOutput::SelectText('More Blog Entries');
echo common::Link('Special_Blog', $label);
}
$gadget = ob_get_clean();
$gadgetFile = $this->addonPathData . '/gadget.php';
gpFiles::Save($gadgetFile, $gadget);
}
