Works with the Form plugin
This commit is contained in:
Flavio Copes
parent
6ce186584e
commit
5f50c08970
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@ -45,9 +45,9 @@ For example, in Antimatter, in `templates/item.html.twig`:
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The comment form will appear to the blog post items.
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# Enable the Captcha anti-spam filter
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# Enabling Recaptcha
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To reduce spam in your comments, enable the Google Recaptcha integration we added. Copy the plugin's `comments.yaml` to `user/config/plugins/comments.yaml` and enable `use_captcha`. Also add the Google Recaptcha API keys to allow it to work correctly.
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The plugin comes with Recaptcha integration. To make it work, add your own Recaptcha `site` and `secret` keys the the plugin yaml config file.
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# Where are the comments stored?
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@ -61,7 +61,7 @@ Further improvements to the comments visualization will be added in the next rel
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# Email notifications
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Upon receiving a comment, if `enable_email_notifications` is enabled, the Comments plugin will send an email to the `notifications_email_to` address set in the plugin options.
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The plugin interacts with the Email plugin to send emails upon receiving a comment.
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# Things still missing
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@ -105,6 +105,33 @@
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<p class="center">Showing <span class="totalRetrieved">{{grav.twig.comments.totalRetrieved}}</span> comments of <span class="totalAvailable">{{grav.twig.comments.totalAvailable}}</span></p>
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</div>
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<h1>Recently commented pages</h1>
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<div class="admin-block">
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<table>
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<tbody class="js__pages-container">
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<tr class="h">
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<th class="page">Page</th>
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<th class="number-of-comments">Number of comments</th>
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<th class="last-comment-date">Last commented on</th>
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</tr>
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{% for page in grav.twig.pages %}
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<tr>
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<td class="page">{{page.title}}</td>
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<td class="number-of-comments">{{page.commentsCount}}</td>
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<td class="last-comment-date"><strong>Page</strong>: {{page.lastCommentDate}}</td>
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</tr>
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{% endfor %}
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</tbody>
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</table>
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{% if grav.twig.comments.totalRetrieved < grav.twig.comments.totalAvailable %}
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<button type="button" class="button center js__load-more">
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Load more
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</button>
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{% endif %}
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</div>
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{% endblock %}
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@ -0,0 +1,31 @@
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name: Comments
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version: 0.1.0
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description: Adds a commenting functionality to your site
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icon: comment
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author:
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name: Team Grav
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email: devs@getgrav.org
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url: http://getgrav.org
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homepage: https://github.com/getgrav/grav-plugin-comments
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keywords: guestbook, plugin
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bugs: https://github.com/getgrav/grav-plugin-comments/issues
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readme: https://github.com/getgrav/grav-plugin-comments/blob/develop/README.md
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license: MIT
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dependencies:
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- form
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- email
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form:
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validation: loose
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fields:
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enabled:
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type: toggle
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label: Plugin status
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highlight: 1
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default: 0
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options:
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1: Enabled
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0: Disabled
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validate:
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type: bool
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170
comments.php
170
comments.php
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@ -23,9 +23,27 @@ class CommentsPlugin extends Plugin
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{
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return [
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'onPluginsInitialized' => ['onPluginsInitialized', 0],
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'onFormProcessed' => ['onFormProcessed', 0],
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'onPageInitialized' => ['onPageInitialized', 0],
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];
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}
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/**
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* Initialize form if the page has one. Also catches form processing if user posts the form.
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*/
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public function onPageInitialized()
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{
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/** @var Page $page */
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$page = $this->grav['page'];
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if (!$page) {
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return;
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}
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$header = $page->header();
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$header->form = $this->grav['config']->get('plugins.comments.form');
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$page->header($header);
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}
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/**
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*/
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public function onPluginsInitialized()
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@ -36,15 +54,7 @@ class CommentsPlugin extends Plugin
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'onTwigTemplatePaths' => ['onTwigTemplatePaths', 0],
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]);
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$this->addCommentURL = $this->config->get('plugins.comments.addCommentURL', '/add-comment');
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if ($this->addCommentURL && $this->addCommentURL == $this->grav['uri']->path()) {
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$this->enable([
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'onPagesInitialized' => ['addComment', 0]
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]);
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} else {
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$this->grav['twig']->comments = $this->fetchComments();
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}
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$this->grav['twig']->comments = $this->fetchComments();
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} else {
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@ -74,94 +84,65 @@ class CommentsPlugin extends Plugin
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}
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}
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public function addComment()
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/**
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* Handle form processing instructions.
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*
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* @param Event $event
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*/
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public function onFormProcessed(Event $event)
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{
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$post = !empty($_POST) ? $_POST : [];
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$form = $event['form'];
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$action = $event['action'];
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$params = $event['params'];
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$lang = filter_var(urldecode($post['lang']), FILTER_SANITIZE_STRING);
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$path = filter_var(urldecode($post['path']), FILTER_SANITIZE_STRING);
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$text = filter_var(urldecode($post['text']), FILTER_SANITIZE_STRING);
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$name = filter_var(urldecode($post['name']), FILTER_SANITIZE_STRING);
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$email = filter_var(urldecode($post['email']), FILTER_SANITIZE_STRING);
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$title = filter_var(urldecode($post['title']), FILTER_SANITIZE_STRING);
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if ($this->config->get('plugins.comments.use_captcha')) {
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//Validate the captcha
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$recaptchaResponse = filter_var(urldecode($post['recaptchaResponse']), FILTER_SANITIZE_STRING);
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$url = 'https://www.google.com/recaptcha/api/siteverify?secret=';
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$url .= $this->config->get('plugins.comments.recatpcha_secret');
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$url .= '&response=' . $recaptchaResponse;
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$response = json_decode(file_get_contents($url), true);
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if ($response['success'] == false) {
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throw new \RuntimeException('Error validating the Captcha');
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}
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if (!$this->active) {
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return;
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}
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$filename = DATA_DIR . 'comments';
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$filename .= ($lang ? '/' . $lang : '');
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$filename .= $path . '.yaml';
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$file = File::instance($filename);
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switch ($action) {
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case 'addComment':
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$post = !empty($_POST) ? $_POST : [];
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if (file_exists($filename)) {
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$data = Yaml::parse($file->content());
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$lang = filter_var(urldecode($post['lang']), FILTER_SANITIZE_STRING);
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$path = filter_var(urldecode($post['path']), FILTER_SANITIZE_STRING);
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$text = filter_var(urldecode($post['text']), FILTER_SANITIZE_STRING);
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$name = filter_var(urldecode($post['name']), FILTER_SANITIZE_STRING);
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$email = filter_var(urldecode($post['email']), FILTER_SANITIZE_STRING);
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$title = filter_var(urldecode($post['title']), FILTER_SANITIZE_STRING);
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/** @var Language $language */
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$language = $this->grav['language'];
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$lang = $language->getLanguage();
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$data['comments'][] = [
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'text' => $text,
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'date' => gmdate('D, d M Y H:i:s', time()),
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'author' => $name,
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'email' => $email
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];
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} else {
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$data = array(
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'title' => $title,
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'lang' => $lang,
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'comments' => array([
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'text' => $text,
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'date' => gmdate('D, d M Y H:i:s', time()),
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'author' => $name,
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'email' => $email
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])
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);
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$filename = DATA_DIR . 'comments';
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$filename .= ($lang ? '/' . $lang : '');
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$filename .= $path . '.yaml';
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$file = File::instance($filename);
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if (file_exists($filename)) {
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$data = Yaml::parse($file->content());
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$data['comments'][] = [
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'text' => $text,
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'date' => gmdate('D, d M Y H:i:s', time()),
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'author' => $name,
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'email' => $email
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];
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} else {
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$data = array(
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'title' => $title,
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'lang' => $lang,
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'comments' => array([
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'text' => $text,
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'date' => gmdate('D, d M Y H:i:s', time()),
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'author' => $name,
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'email' => $email
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])
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);
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}
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$file->save(Yaml::dump($data));
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break;
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}
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$file->save(Yaml::dump($data));
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if (isset($this->grav['Email']) && $this->grav['config']->get('plugins.comments.enable_email_notifications')) {
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$this->sendEmailNotification(array(
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'title' => $title,
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'comment' => array(
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'text' => $text,
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'date' => gmdate('D, d M Y H:i:s', time()),
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'author' => $name,
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'email' => $email
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)
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));
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}
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exit();
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}
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private function sendEmailNotification($comment) {
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/** @var Language $l */
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$l = $this->grav['language'];
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$sitename = $this->grav['config']->get('site.title', 'Website');
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$from = $this->grav['config']->get('plugins.email.from', 'noreply@getgrav.org');
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$to = $this->grav['config']->get('plugins.email.email');
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$subject = $l->translate(['PLUGIN_COMMENTS.NEW_COMMENT_EMAIL_SUBJECT', $sitename]);
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$content = $l->translate(['PLUGIN_COMMENTS.NEW_COMMENT_EMAIL_BODY', $sitename, $comment['title'], $comment['comment']['text'], $comment['comment']['author'], $comment['comment']['email']]);
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$twig = $this->grav['twig'];
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$body = $twig->processTemplate('email/base.html.twig', ['content' => $content]);
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$message = $this->grav['Email']->message($subject, $body, 'text/html')
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->setFrom($from)
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->setTo($to);
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$sent = $this->grav['Email']->send($message);
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}
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private function getFilesOrderedByModifiedDate($path = '') {
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@ -242,15 +223,8 @@ class CommentsPlugin extends Plugin
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});
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$totalAvailable = count($comments);
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$comments = array_slice($comments, $page * $number, $number);
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$totalRetrieved = count($comments);
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$hasMore = false;
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if ($totalAvailable > $totalRetrieved) {
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$hasMore = true;
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}
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return (object)array(
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"comments" => $comments,
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@ -264,7 +238,7 @@ class CommentsPlugin extends Plugin
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* Return the comments associated to the current route
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*/
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private function fetchComments() {
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$lang = $this->grav['language']->getActive();
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$lang = $this->grav['language']->getLanguage();
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$filename = $lang ? '/' . $lang : '';
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$filename .= $this->grav['uri']->path() . '.yaml';
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@ -1,6 +1,68 @@
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enabled: true
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use_captcha: false
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recatpcha_site_key: ''
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recatpcha_secret: ''
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enable_email_notifications: false
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notifications_email_to: 'noreply@getgrav.org'
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form:
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name: comments
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fields:
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- name: name
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label: Name
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placeholder: Enter your name
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autofocus: on
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autocomplete: on
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type: text
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validate:
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required: true
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- name: email
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label: Email
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placeholder: Enter your email address
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type: email
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validate:
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required: true
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- name: text
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label: Message
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placeholder: Enter your message
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type: textarea
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validate:
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required: true
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- name: date
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type: hidden
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process:
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fillWithCurrentDateTime: true
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- name: title
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type: hidden
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evaluateDefault: grav.page.header.title
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- name: lang
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type: hidden
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evaluateDefault: grav.language.getLanguage
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- name: path
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type: hidden
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evaluateDefault: grav.uri.path
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# - name: g-recaptcha-response
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# label: Captcha
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# type: captcha
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# recatpcha_site_key: 6Lde4gwTAAAAAAZuv4z2AgVU6Xamn5twDYzQr8hv
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# recaptcha_not_validated: 'Captcha not valid!'
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# validate:
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# required: true
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# process:
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# ignore: true
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buttons:
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- type: submit
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value: Submit
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process:
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# - email:
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# subject: "[Site Guestbook] {{ form.value.name|e }}"
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# body: "{% include 'forms/data.html.twig' %}"
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# - captcha:
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# recatpcha_secret: 6Lde4gwTAAAAAPpwVKuaYm53n2bWfFfxcDxSlI54
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- addComment:
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- message: Thank you for writing your comment!
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@ -1,5 +1,6 @@
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en:
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PLUGIN_COMMENTS:
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ADD_COMMENT: Add a comment
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COMMENTS: Comments
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EMAIL_NOT_CONFIGURED: Email not configured
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NEW_COMMENT_EMAIL_SUBJECT: 'New comment on %1$s'
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@ -11,6 +12,7 @@ en:
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BY: by
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it:
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PLUGIN_COMMENTS:
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ADD_COMMENT: Aggiungi un commento
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COMMENTS: Commenti
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EMAIL_NOT_CONFIGURED: Email non configurata
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NEW_COMMENT_EMAIL_SUBJECT: 'Nuovo commento su %1$s'
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@ -1,194 +0,0 @@
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta name="viewport" content="width=device-width" />
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>Comments Email Template</title>
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<style>
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/* -------------------------------------
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GLOBAL
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------------------------------------- */
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* {
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margin: 0;
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padding: 0;
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font-family: "Helvetica Neue", "Helvetica", Helvetica, Arial, sans-serif;
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font-size: 100%;
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line-height: 1.6;
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}
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img {
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max-width: 100%;
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}
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body {
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-webkit-font-smoothing: antialiased;
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-webkit-text-size-adjust: none;
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width: 100%!important;
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height: 100%;
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}
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/* -------------------------------------
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ELEMENTS
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------------------------------------- */
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a {
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color: #348eda;
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}
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.btn-primary {
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text-decoration: none;
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color: #FFF;
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background-color: #348eda;
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border: solid #348eda;
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border-width: 10px 20px;
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line-height: 2;
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font-weight: bold;
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margin-right: 10px;
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text-align: center;
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cursor: pointer;
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display: inline-block;
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border-radius: 25px;
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}
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.btn-secondary {
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text-decoration: none;
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color: #FFF;
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background-color: #aaa;
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border: solid #aaa;
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border-width: 10px 20px;
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line-height: 2;
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font-weight: bold;
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margin-right: 10px;
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text-align: center;
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cursor: pointer;
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display: inline-block;
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border-radius: 25px;
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}
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.last {
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margin-bottom: 0;
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}
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.first {
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margin-top: 0;
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}
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.padding {
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padding: 10px 0;
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}
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/* -------------------------------------
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BODY
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------------------------------------- */
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table.body-wrap {
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width: 100%;
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padding: 20px;
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}
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table.body-wrap .container {
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border: 1px solid #f0f0f0;
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}
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/* -------------------------------------
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FOOTER
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------------------------------------- */
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table.footer-wrap {
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width: 100%;
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clear: both!important;
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}
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.footer-wrap .container p {
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font-size: 12px;
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color: #666;
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}
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table.footer-wrap a {
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color: #999;
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}
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/* -------------------------------------
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TYPOGRAPHY
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------------------------------------- */
|
||||
h1, h2, h3 {
|
||||
font-family: "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
|
||||
color: #000;
|
||||
margin: 40px 0 10px;
|
||||
line-height: 1.2;
|
||||
font-weight: 200;
|
||||
}
|
||||
h1 {
|
||||
font-size: 36px;
|
||||
}
|
||||
h2 {
|
||||
font-size: 28px;
|
||||
}
|
||||
h3 {
|
||||
font-size: 22px;
|
||||
}
|
||||
p, ul, ol {
|
||||
margin-bottom: 10px;
|
||||
font-weight: normal;
|
||||
font-size: 14px;
|
||||
}
|
||||
ul li, ol li {
|
||||
margin-left: 5px;
|
||||
list-style-position: inside;
|
||||
}
|
||||
/* ---------------------------------------------------
|
||||
RESPONSIVENESS
|
||||
Nuke it from orbit. It's the only way to be sure.
|
||||
------------------------------------------------------ */
|
||||
/* Set a max-width, and make it display as block so it will automatically stretch to that width, but will also shrink down on a phone or something */
|
||||
.container {
|
||||
display: block!important;
|
||||
max-width: 600px!important;
|
||||
margin: 0 auto!important; /* makes it centered */
|
||||
clear: both!important;
|
||||
}
|
||||
/* Set the padding on the td rather than the div for Outlook compatibility */
|
||||
.body-wrap .container {
|
||||
padding: 20px;
|
||||
}
|
||||
/* This should also be a block element, so that it will fill 100% of the .container */
|
||||
.content {
|
||||
max-width: 600px;
|
||||
margin: 0 auto;
|
||||
display: block;
|
||||
}
|
||||
/* Let's make sure tables in the content area are 100% wide */
|
||||
.content table {
|
||||
width: 100%;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
|
||||
<body bgcolor="#f6f6f6">
|
||||
|
||||
<!-- body -->
|
||||
<table class="body-wrap" bgcolor="#f6f6f6">
|
||||
<tr>
|
||||
<td></td>
|
||||
<td class="container" bgcolor="#FFFFFF">
|
||||
<div class="content">
|
||||
<table>
|
||||
<tr>
|
||||
<td>
|
||||
{{ content }}
|
||||
</td>
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
</td>
|
||||
<td></td>
|
||||
</tr>
|
||||
</table>
|
||||
<!-- /body -->
|
||||
|
||||
<!-- footer -->
|
||||
<table class="footer-wrap">
|
||||
<tr>
|
||||
<td></td>
|
||||
<td class="container">
|
||||
<div class="content">
|
||||
<table>
|
||||
<tr>
|
||||
<td align="center">
|
||||
{{ 'PLUGIN_COMMENTS.EMAIL_FOOTER'|tu }}
|
||||
</td>
|
||||
</tr>
|
||||
</table>
|
||||
</div>
|
||||
</td>
|
||||
<td></td>
|
||||
</tr>
|
||||
</table>
|
||||
<!-- /footer -->
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -1,113 +1,28 @@
|
|||
{% set use_captcha = grav.config.plugins.comments.use_captcha %}
|
||||
<h3>{{'PLUGIN_COMMENTS.ADD_COMMENT'|t}}</h3>
|
||||
|
||||
<h3>Add a Comment</h3>
|
||||
<form name="{{ grav.config.plugins.comments.form.name }}"
|
||||
action="{{ uri.rootUrl ~ (grav.config.plugins.comments.form.action|default(page.route)) }}/processform:true"
|
||||
method="{{ grav.config.plugins.comments.form.method|upper|default('POST') }}">
|
||||
{% for field in grav.config.plugins.comments.form.fields %}
|
||||
|
||||
<script>
|
||||
$(function() {
|
||||
function validateEmail(email) {
|
||||
var re = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
|
||||
return re.test(email);
|
||||
}
|
||||
|
||||
$(document).on('click tap', '.js__add-new-comment', function(event) {
|
||||
event.preventDefault();
|
||||
|
||||
var text = $('.js__new-comment-text').val();
|
||||
var name = $('.js__new-comment-name').val();
|
||||
var email = $('.js__new-comment-email').val();
|
||||
var captcha = $('#g-recaptcha-response').val();
|
||||
|
||||
if (text.length == 0 || email.length == 0 || name.length == 0) {
|
||||
$('.alert').html('Please fill all the fields');
|
||||
$('.alert-container').show();
|
||||
return;
|
||||
}
|
||||
|
||||
if (!validateEmail(email)) {
|
||||
$('.alert').html('Please enter a valid email');
|
||||
$('.alert-container').show();
|
||||
return;
|
||||
}
|
||||
|
||||
{% if use_captcha %}
|
||||
if (!captcha) {
|
||||
$('.alert').html("Error validating the security code");
|
||||
$('.alert-container').show();
|
||||
return;
|
||||
}
|
||||
{% endif %}
|
||||
|
||||
$.ajax({
|
||||
url: "{{ grav.uri.rootUrl }}/add-comment",
|
||||
data: {
|
||||
text: $('.js__new-comment-text').val(),
|
||||
name: $('.js__new-comment-name').val(),
|
||||
email: $('.js__new-comment-email').val(),
|
||||
title: "{{ grav.page.header.title }}",
|
||||
lang: "{{ grav.language.getActive }}",
|
||||
path: "{{ grav.uri.path }}",
|
||||
{% if use_captcha %}recaptchaResponse: captcha{% endif %}
|
||||
},
|
||||
type: 'POST'
|
||||
})
|
||||
.success(function() {
|
||||
$('.alert-container').hide();
|
||||
window.location.reload();
|
||||
})
|
||||
.error(function() {
|
||||
$('.alert').html("Error while posting the comment");
|
||||
$('.alert-container').show();
|
||||
});
|
||||
});
|
||||
});
|
||||
</script>
|
||||
|
||||
{% if use_captcha %}
|
||||
<script src="https://www.google.com/recaptcha/api.js?onload=captchaOnloadCallback&render=explicit" async defer></script>
|
||||
|
||||
<script>
|
||||
$(function() {
|
||||
var captchaOnloadCallback = function captchaOnloadCallback() {
|
||||
grecaptcha.render('g-recaptcha', {
|
||||
'sitekey': "{{grav.config.plugins.comments.recatpcha_site_key}}",
|
||||
'callback': captchaValidatedCallback,
|
||||
'expired-callback': captchaExpiredCallback
|
||||
});
|
||||
}
|
||||
|
||||
var captchaValidatedCallback = function captchaValidatedCallback() {
|
||||
};
|
||||
|
||||
var captchaExpiredCallback = function captchaExpiredCallback() {
|
||||
grecaptcha.reset();
|
||||
};
|
||||
});
|
||||
</script>
|
||||
{% endif %}
|
||||
|
||||
<div class="alert-container" style="display: none">
|
||||
<blockquote>
|
||||
<blockquote>
|
||||
<blockquote>
|
||||
<blockquote>
|
||||
<p class="alert"></p>
|
||||
</blockquote>
|
||||
</blockquote>
|
||||
</blockquote>
|
||||
</blockquote>
|
||||
</div>
|
||||
|
||||
<form>
|
||||
<textarea class="js__new-comment-text"></textarea>
|
||||
{{'PLUGIN_COMMENTS.NAME'|t}} <input type="text" class="js__new-comment-name" />
|
||||
{{'PLUGIN_COMMENTS.EMAIL'|t}} <input type="email" class="js__new-comment-email" />
|
||||
{% if use_captcha %}
|
||||
<div class="g-recaptcha" id="g-recaptcha"></div>
|
||||
{% set value = form.value(field.name) %}
|
||||
{% if field.evaluateDefault %}
|
||||
{% set value = evaluate(field.evaluateDefault) %}
|
||||
{% endif %}
|
||||
<div>
|
||||
{% include "forms/fields/#{field.type}/#{field.type}.html.twig" %}
|
||||
</div>
|
||||
{% endfor %}
|
||||
|
||||
<input type="submit" class="js__add-new-comment" />
|
||||
<div class="buttons">
|
||||
{% for button in grav.config.plugins.comments.form.buttons %}
|
||||
<button class="button" type="{{ button.type|default('submit') }}">{{ button.value|default('Submit') }}</button>
|
||||
{% endfor %}
|
||||
</div>
|
||||
</form>
|
||||
|
||||
<div class="alert">{{ form.message }}</div>
|
||||
|
||||
{% if grav.twig.comments|length %}
|
||||
|
||||
<h3>{{'PLUGIN_COMMENTS.COMMENTS'|t}}</h3>
|
||||
|
|
|
|||
Loading…
Reference in New Issue