leetnightshade/grav-plugin-comments
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Works with the Form plugin

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This commit is contained in:
Flavio Copes 2015-10-13 23:39:13 +02:00
parent 6ce186584e
commit 5f50c08970
8 changed files with 221 additions and 404 deletions
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170
comments.php
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@ -23,9 +23,27 @@ class CommentsPlugin extends Plugin
{
return [
'onPluginsInitialized' => ['onPluginsInitialized', 0],
'onFormProcessed' => ['onFormProcessed', 0],
'onPageInitialized' => ['onPageInitialized', 0],
];
}
/**
* Initialize form if the page has one. Also catches form processing if user posts the form.
*/
public function onPageInitialized()
{
/** @var Page $page */
$page = $this->grav['page'];
if (!$page) {
return;
}
$header = $page->header();
$header->form = $this->grav['config']->get('plugins.comments.form');
$page->header($header);
}
/**
*/
public function onPluginsInitialized()
@ -36,15 +54,7 @@ class CommentsPlugin extends Plugin
'onTwigTemplatePaths' => ['onTwigTemplatePaths', 0],
]);
$this->addCommentURL = $this->config->get('plugins.comments.addCommentURL', '/add-comment');
if ($this->addCommentURL && $this->addCommentURL == $this->grav['uri']->path()) {
$this->enable([
'onPagesInitialized' => ['addComment', 0]
]);
} else {
$this->grav['twig']->comments = $this->fetchComments();
}
$this->grav['twig']->comments = $this->fetchComments();
} else {
@ -74,94 +84,65 @@ class CommentsPlugin extends Plugin
}
}
public function addComment()
/**
* Handle form processing instructions.
*
* @param Event $event
*/
public function onFormProcessed(Event $event)
{
$post = !empty($_POST) ? $_POST : [];
$form = $event['form'];
$action = $event['action'];
$params = $event['params'];
$lang = filter_var(urldecode($post['lang']), FILTER_SANITIZE_STRING);
$path = filter_var(urldecode($post['path']), FILTER_SANITIZE_STRING);
$text = filter_var(urldecode($post['text']), FILTER_SANITIZE_STRING);
$name = filter_var(urldecode($post['name']), FILTER_SANITIZE_STRING);
$email = filter_var(urldecode($post['email']), FILTER_SANITIZE_STRING);
$title = filter_var(urldecode($post['title']), FILTER_SANITIZE_STRING);
if ($this->config->get('plugins.comments.use_captcha')) {
//Validate the captcha
$recaptchaResponse = filter_var(urldecode($post['recaptchaResponse']), FILTER_SANITIZE_STRING);
$url = 'https://www.google.com/recaptcha/api/siteverify?secret=';
$url .= $this->config->get('plugins.comments.recatpcha_secret');
$url .= '&response=' . $recaptchaResponse;
$response = json_decode(file_get_contents($url), true);
if ($response['success'] == false) {
throw new \RuntimeException('Error validating the Captcha');
}
if (!$this->active) {
return;
}
$filename = DATA_DIR . 'comments';
$filename .= ($lang ? '/' . $lang : '');
$filename .= $path . '.yaml';
$file = File::instance($filename);
switch ($action) {
case 'addComment':
$post = !empty($_POST) ? $_POST : [];
if (file_exists($filename)) {
$data = Yaml::parse($file->content());
$lang = filter_var(urldecode($post['lang']), FILTER_SANITIZE_STRING);
$path = filter_var(urldecode($post['path']), FILTER_SANITIZE_STRING);
$text = filter_var(urldecode($post['text']), FILTER_SANITIZE_STRING);
$name = filter_var(urldecode($post['name']), FILTER_SANITIZE_STRING);
$email = filter_var(urldecode($post['email']), FILTER_SANITIZE_STRING);
$title = filter_var(urldecode($post['title']), FILTER_SANITIZE_STRING);
/** @var Language $language */
$language = $this->grav['language'];
$lang = $language->getLanguage();
$data['comments'][] = [
'text' => $text,
'date' => gmdate('D, d M Y H:i:s', time()),
'author' => $name,
'email' => $email
];
} else {
$data = array(
'title' => $title,
'lang' => $lang,
'comments' => array([
'text' => $text,
'date' => gmdate('D, d M Y H:i:s', time()),
'author' => $name,
'email' => $email
])
);
$filename = DATA_DIR . 'comments';
$filename .= ($lang ? '/' . $lang : '');
$filename .= $path . '.yaml';
$file = File::instance($filename);
if (file_exists($filename)) {
$data = Yaml::parse($file->content());
$data['comments'][] = [
'text' => $text,
'date' => gmdate('D, d M Y H:i:s', time()),
'author' => $name,
'email' => $email
];
} else {
$data = array(
'title' => $title,
'lang' => $lang,
'comments' => array([
'text' => $text,
'date' => gmdate('D, d M Y H:i:s', time()),
'author' => $name,
'email' => $email
])
);
}
$file->save(Yaml::dump($data));
break;
}
$file->save(Yaml::dump($data));
if (isset($this->grav['Email']) && $this->grav['config']->get('plugins.comments.enable_email_notifications')) {
$this->sendEmailNotification(array(
'title' => $title,
'comment' => array(
'text' => $text,
'date' => gmdate('D, d M Y H:i:s', time()),
'author' => $name,
'email' => $email
)
));
}
exit();
}
private function sendEmailNotification($comment) {
/** @var Language $l */
$l = $this->grav['language'];
$sitename = $this->grav['config']->get('site.title', 'Website');
$from = $this->grav['config']->get('plugins.email.from', 'noreply@getgrav.org');
$to = $this->grav['config']->get('plugins.email.email');
$subject = $l->translate(['PLUGIN_COMMENTS.NEW_COMMENT_EMAIL_SUBJECT', $sitename]);
$content = $l->translate(['PLUGIN_COMMENTS.NEW_COMMENT_EMAIL_BODY', $sitename, $comment['title'], $comment['comment']['text'], $comment['comment']['author'], $comment['comment']['email']]);
$twig = $this->grav['twig'];
$body = $twig->processTemplate('email/base.html.twig', ['content' => $content]);
$message = $this->grav['Email']->message($subject, $body, 'text/html')
->setFrom($from)
->setTo($to);
$sent = $this->grav['Email']->send($message);
}
private function getFilesOrderedByModifiedDate($path = '') {
@ -242,15 +223,8 @@ class CommentsPlugin extends Plugin
});
$totalAvailable = count($comments);
$comments = array_slice($comments, $page * $number, $number);
$totalRetrieved = count($comments);
$hasMore = false;
if ($totalAvailable > $totalRetrieved) {
$hasMore = true;
}
return (object)array(
"comments" => $comments,
@ -264,7 +238,7 @@ class CommentsPlugin extends Plugin
* Return the comments associated to the current route
*/
private function fetchComments() {
$lang = $this->grav['language']->getActive();
$lang = $this->grav['language']->getLanguage();
$filename = $lang ? '/' . $lang : '';
$filename .= $this->grav['uri']->path() . '.yaml';