Imported Pingbacks can display or be toggled off. You can also display
comments but have adding new ones disabled. TODO: allow disabling comments on a per page basis.
This commit is contained in:
Ernst
parent
563d7af096
commit
a52c1b2f6d
9 changed files with 735 additions and 46 deletions
148
extern/habariakismet/habariakismet.plugin.php
vendored
Normal file
148
extern/habariakismet/habariakismet.plugin.php
vendored
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@ -0,0 +1,148 @@
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<?php
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require_once 'vendor/Akismet.class.php';
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class HabariAkismet extends Plugin
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{
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const SERVER_AKISMET = 'rest.akismet.com';
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const SERVER_TYPEPAD = 'api.antispam.typepad.com';
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public function action_plugin_activation($file)
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{
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if (realpath($file) == __FILE__) {
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Session::notice(_t('Please set your Akismet or TypePad AntiSpam API Key in the configuration.'));
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}
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}
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public function filter_plugin_config($actions, $plugin_id)
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{
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if ($plugin_id == $this->plugin_id()) {
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$actions[] = _t('Configure');
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}
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return $actions;
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}
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public function action_plugin_ui($plugin_id, $action)
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{
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if ($plugin_id == $this->plugin_id()) {
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switch ($action) {
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case _t('Configure'):
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$form = new FormUI(strtolower(get_class($this)));
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$form->append('select', 'provider', 'habariakismet__provider', _t('Service'));
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$form->provider->options = array(
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'Akismet' => 'Akismet',
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'TypePad AntiSpam' => 'TypePad AntiSpam'
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);
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$api_key = $form->append('text', 'api_key', 'habariakismet__api_key', _t('API Key'));
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$api_key->add_validator('validate_required');
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$api_key->add_validator(array($this, 'validate_api_key'));
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$form->append('submit', 'save', 'Save');
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$form->out();
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break;
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}
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}
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}
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public function validate_api_key($key, $control, $form)
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{
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$endpoint = ($form->provider->value == 'Akismet') ? self::SERVER_AKISMET : self::SERVER_TYPEPAD;
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$a = new Akismet(Site::get_url('habari'), $key);
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$a->setAkismetServer($endpoint);
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if (!$a->isKeyValid()) {
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return array(sprintf(_t('Sorry, the %s API key %s is <b>invalid</b>. Please check to make sure the key is entered correctly.'), $form->provider->value, $key));
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}
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return array();
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}
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public function set_priorities()
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{
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return array(
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'action_comment_insert_before' => 1
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);
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}
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public function action_comment_insert_before(Comment $comment)
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{
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$api_key = Options::get('habariakismet__api_key');
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$provider = Options::get('habariakismet__provider');
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if ($api_key == null || $provider == null) {
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return;
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}
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$endpoint = ($provider == 'Akismet') ? self::SERVER_AKISMET : self::SERVER_TYPEPAD;
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$a = new Akismet(Site::get_url('habari'), $api_key);
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$a->setAkismetServer($endpoint);
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$a->setCommentAuthor($comment->name);
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$a->setCommentAuthorEmail($comment->email);
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$a->setCommentAuthorURL($comment->url);
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$a->setCommentContent($comment->content);
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$a->setPermalink($comment->post->permalink);
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try {
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$comment->status = ($a->isCommentSpam()) ? 'spam' : 'ham';
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return;
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} catch (Exception $e) {
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EventLog::log($e->getMessage(), 'notice', 'comment', 'HabariAkismet');
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}
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}
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public function action_admin_moderate_comments($action, $comments, $handler)
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{
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$false_negatives = 0;
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$false_positives = 0;
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$provider = Options::get('habariakismet__provider');
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$endpoint = ($provider == 'Akismet') ? self::SERVER_AKISMET : self::SERVER_TYPEPAD;
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$a = new Akismet(Site::get_url('habari'), Options::get('habariakismet__api_key'));
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$a->setAkismetServer($endpoint);
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foreach ($comments as $comment) {
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switch ($action) {
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case 'spam':
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if ($comment->status == Comment::STATUS_APPROVED || $comment->status == Comment::STATUS_UNAPPROVED) {
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$a->setCommentAuthor($comment->name);
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$a->setCommentAuthorEmail($comment->email);
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$a->setCommentAuthorURL($comment->url);
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$a->setCommentContent($comment->content);
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$a->submitSpam();
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$false_negatives++;
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}
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break;
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case 'approved':
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if ($comment->status == Comment::STATUS_SPAM) {
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$a->setCommentAuthor($comment->name);
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$a->setCommentAuthorEmail($comment->email);
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$a->setCommentAuthorURL($comment->url);
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$a->setCommentContent($comment->content);
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$a->submitHam();
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$false_positives++;
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}
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break;
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}
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}
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if ($false_negatives) {
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Session::notice(_t('Reported %d false negatives to %s.', array($false_negatives, $provider)));
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}
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if ($false_positives) {
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Session::notice(_t('Reported %d false positives to %s.', array($false_positives, $provider)));
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}
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}
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}
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?>
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10
extern/habariakismet/habariakismet.plugin.xml
vendored
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10
extern/habariakismet/habariakismet.plugin.xml
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<?xml version="1.0" encoding="utf-8" ?>
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<pluggable type="plugin" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://schemas.habariproject.org/Pluggable-1.3.xsd">
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<name>Habari Akismet</name>
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<license url="http://www.apache.org/licenses/LICENSE-2.0.html">Apache Software License 2.0</license>
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<url>http://habariproject.org</url>
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<author url="http://habariproject.org/">The Habari Community</author>
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<version>0.2</version>
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<guid>98bdb03a-a7e5-4c2a-a875-dcfe1d89f130</guid>
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<description><![CDATA[Provides the Akismet and TypePad AntiSpam spam filter webservices to Habari comments.]]></description>
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</pluggable>
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392
extern/habariakismet/vendor/Akismet.class.php
vendored
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392
extern/habariakismet/vendor/Akismet.class.php
vendored
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<?php
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/**
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* Akismet anti-comment spam service
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*
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* The class in this package allows use of the {@link http://akismet.com Akismet} anti-comment spam service in any PHP5 application.
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*
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* This service performs a number of checks on submitted data and returns whether or not the data is likely to be spam.
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*
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* Please note that in order to use this class, you must have a vaild {@link http://wordpress.com/api-keys/ WordPress API key}. They are free for non/small-profit types and getting one will only take a couple of minutes.
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*
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* For commercial use, please {@link http://akismet.com/commercial/ visit the Akismet commercial licensing page}.
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*
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* Please be aware that this class is PHP5 only. Attempts to run it under PHP4 will most likely fail.
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*
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* See the Akismet class documentation page linked to below for usage information.
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*
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* @package akismet
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* @author Alex Potsides, {@link http://www.achingbrain.net http://www.achingbrain.net}
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* @version 0.4
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* @copyright Alex Potsides, {@link http://www.achingbrain.net http://www.achingbrain.net}
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* @license http://www.opensource.org/licenses/bsd-license.php BSD License
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*/
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/**
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* The Akismet PHP5 Class
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*
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* This class takes the functionality from the Akismet WordPress plugin written by {@link http://photomatt.net/ Matt Mullenweg} and allows it to be integrated into any PHP5 application or website.
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*
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* The original plugin is {@link http://akismet.com/download/ available on the Akismet website}.
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*
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* <b>Usage:</b>
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* <code>
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* $akismet = new Akismet('http://www.example.com/blog/', 'aoeu1aoue');
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* $akismet->setCommentAuthor($name);
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* $akismet->setCommentAuthorEmail($email);
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* $akismet->setCommentAuthorURL($url);
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* $akismet->setCommentContent($comment);
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* $akismet->setPermalink('http://www.example.com/blog/alex/someurl/');
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* if($akismet->isCommentSpam())
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* // store the comment but mark it as spam (in case of a mis-diagnosis)
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* else
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* // store the comment normally
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* </code>
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*
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* Optionally you may wish to check if your WordPress API key is valid as in the example below.
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*
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* <code>
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* $akismet = new Akismet('http://www.example.com/blog/', 'aoeu1aoue');
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*
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* if($akismet->isKeyValid()) {
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* // api key is okay
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* } else {
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* // api key is invalid
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* }
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* </code>
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*
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* @package akismet
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* @name Akismet
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* @version 0.4
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* @author Alex Potsides
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* @link http://www.achingbrain.net/
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*/
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class Akismet
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{
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private $version = '0.4';
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private $wordPressAPIKey;
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private $blogURL;
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private $comment;
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private $apiPort;
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private $akismetServer;
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private $akismetVersion;
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// This prevents some potentially sensitive information from being sent accross the wire.
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private $ignore = array('HTTP_COOKIE',
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'HTTP_X_FORWARDED_FOR',
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'HTTP_X_FORWARDED_HOST',
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'HTTP_MAX_FORWARDS',
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'HTTP_X_FORWARDED_SERVER',
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'REDIRECT_STATUS',
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'SERVER_PORT',
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'PATH',
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'DOCUMENT_ROOT',
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'SERVER_ADMIN',
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'QUERY_STRING',
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'PHP_SELF' );
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/**
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* @param string $blogURL The URL of your blog.
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* @param string $wordPressAPIKey WordPress API key.
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*/
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public function __construct($blogURL, $wordPressAPIKey) {
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$this->blogURL = $blogURL;
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$this->wordPressAPIKey = $wordPressAPIKey;
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// Set some default values
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$this->apiPort = 80;
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$this->akismetServer = 'rest.akismet.com';
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$this->akismetVersion = '1.1';
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// Start to populate the comment data
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$this->comment['blog'] = $blogURL;
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$this->comment['user_agent'] = $_SERVER['HTTP_USER_AGENT'];
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if(isset($_SERVER['HTTP_REFERER'])) {
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$this->comment['referrer'] = $_SERVER['HTTP_REFERER'];
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}
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/*
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* This is necessary if the server PHP5 is running on has been set up to run PHP4 and
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* PHP5 concurently and is actually running through a separate proxy al a these instructions:
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* http://www.schlitt.info/applications/blog/archives/83_How_to_run_PHP4_and_PHP_5_parallel.html
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* and http://wiki.coggeshall.org/37.html
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* Otherwise the user_ip appears as the IP address of the PHP4 server passing the requests to the
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* PHP5 one...
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*/
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$this->comment['user_ip'] = $_SERVER['REMOTE_ADDR'] != getenv('SERVER_ADDR') ? $_SERVER['REMOTE_ADDR'] : getenv('HTTP_X_FORWARDED_FOR');
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}
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/**
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* Makes a request to the Akismet service to see if the API key passed to the constructor is valid.
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*
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* Use this method if you suspect your API key is invalid.
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*
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* @return bool True is if the key is valid, false if not.
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*/
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public function isKeyValid() {
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// Check to see if the key is valid
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$response = $this->sendRequest('key=' . $this->wordPressAPIKey . '&blog=' . $this->blogURL, $this->akismetServer, '/' . $this->akismetVersion . '/verify-key');
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return $response[1] == 'valid';
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}
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// makes a request to the Akismet service
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private function sendRequest($request, $host, $path) {
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$http_request = "POST " . $path . " HTTP/1.0\r\n";
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$http_request .= "Host: " . $host . "\r\n";
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$http_request .= "Content-Type: application/x-www-form-urlencoded; charset=utf-8\r\n";
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$http_request .= "Content-Length: " . strlen($request) . "\r\n";
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$http_request .= "User-Agent: Akismet PHP5 Class " . $this->version . " | Akismet/1.11\r\n";
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$http_request .= "\r\n";
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$http_request .= $request;
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$socketWriteRead = new SocketWriteRead($host, $this->apiPort, $http_request);
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$socketWriteRead->send();
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return explode("\r\n\r\n", $socketWriteRead->getResponse(), 2);
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}
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// Formats the data for transmission
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private function getQueryString() {
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foreach($_SERVER as $key => $value) {
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if(!in_array($key, $this->ignore)) {
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if($key == 'REMOTE_ADDR') {
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$this->comment[$key] = $this->comment['user_ip'];
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} else {
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$this->comment[$key] = $value;
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}
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}
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}
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$query_string = '';
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foreach($this->comment as $key => $data) {
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if(!is_array($data)) {
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$query_string .= $key . '=' . urlencode(stripslashes($data)) . '&';
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}
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}
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return $query_string;
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}
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/**
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* Tests for spam.
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*
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* Uses the web service provided by {@link http://www.akismet.com Akismet} to see whether or not the submitted comment is spam. Returns a boolean value.
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*
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* @return bool True if the comment is spam, false if not
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* @throws Will throw an exception if the API key passed to the constructor is invalid.
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*/
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public function isCommentSpam() {
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$response = $this->sendRequest($this->getQueryString(), $this->wordPressAPIKey . '.' . $this->akismetServer, '/' . $this->akismetVersion . '/comment-check');
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if($response[1] == 'invalid' && !$this->isKeyValid()) {
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throw new exception('The Wordpress API key passed to the Akismet constructor is invalid. Please obtain a valid one from http://wordpress.com/api-keys/');
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}
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return ($response[1] == 'true');
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}
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|
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/**
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* Submit spam that is incorrectly tagged as ham.
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*
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* Using this function will make you a good citizen as it helps Akismet to learn from its mistakes. This will improve the service for everybody.
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*/
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public function submitSpam() {
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$this->sendRequest($this->getQueryString(), $this->wordPressAPIKey . '.' . $this->akismetServer, '/' . $this->akismetVersion . '/submit-spam');
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}
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|
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/**
|
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* Submit ham that is incorrectly tagged as spam.
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*
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* Using this function will make you a good citizen as it helps Akismet to learn from its mistakes. This will improve the service for everybody.
|
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*/
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public function submitHam() {
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$this->sendRequest($this->getQueryString(), $this->wordPressAPIKey . '.' . $this->akismetServer, '/' . $this->akismetVersion . '/submit-ham');
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}
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|
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/**
|
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* To override the user IP address when submitting spam/ham later on
|
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*
|
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* @param string $userip An IP address. Optional.
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*/
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public function setUserIP($userip) {
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$this->comment['user_ip'] = $userip;
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}
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/**
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* To override the referring page when submitting spam/ham later on
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*
|
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* @param string $referrer The referring page. Optional.
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*/
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public function setReferrer($referrer) {
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$this->comment['referrer'] = $referrer;
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}
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|
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/**
|
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* A permanent URL referencing the blog post the comment was submitted to.
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*
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* @param string $permalink The URL. Optional.
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*/
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public function setPermalink($permalink) {
|
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$this->comment['permalink'] = $permalink;
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}
|
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|
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/**
|
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* The type of comment being submitted.
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*
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* May be blank, comment, trackback, pingback, or a made up value like "registration" or "wiki".
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*/
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public function setCommentType($commentType) {
|
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$this->comment['comment_type'] = $commentType;
|
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}
|
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|
||||
/**
|
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* The name that the author submitted with the comment.
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*/
|
||||
public function setCommentAuthor($commentAuthor) {
|
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$this->comment['comment_author'] = $commentAuthor;
|
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}
|
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|
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/**
|
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* The email address that the author submitted with the comment.
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*
|
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* The address is assumed to be valid.
|
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*/
|
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public function setCommentAuthorEmail($authorEmail) {
|
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$this->comment['comment_author_email'] = $authorEmail;
|
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}
|
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|
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/**
|
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* The URL that the author submitted with the comment.
|
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*/
|
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public function setCommentAuthorURL($authorURL) {
|
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$this->comment['comment_author_url'] = $authorURL;
|
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}
|
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|
||||
/**
|
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* The comment's body text.
|
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*/
|
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public function setCommentContent($commentBody) {
|
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$this->comment['comment_content'] = $commentBody;
|
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}
|
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|
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/**
|
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* Defaults to 80
|
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*/
|
||||
public function setAPIPort($apiPort) {
|
||||
$this->apiPort = $apiPort;
|
||||
}
|
||||
|
||||
/**
|
||||
* Defaults to rest.akismet.com
|
||||
*/
|
||||
public function setAkismetServer($akismetServer) {
|
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$this->akismetServer = $akismetServer;
|
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}
|
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|
||||
/**
|
||||
* Defaults to '1.1'
|
||||
*/
|
||||
public function setAkismetVersion($akismetVersion) {
|
||||
$this->akismetVersion = $akismetVersion;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Utility class used by Akismet
|
||||
*
|
||||
* This class is used by Akismet to do the actual sending and receiving of data. It opens a connection to a remote host, sends some data and the reads the response and makes it available to the calling program.
|
||||
*
|
||||
* The code that makes up this class originates in the Akismet WordPress plugin, which is {@link http://akismet.com/download/ available on the Akismet website}.
|
||||
*
|
||||
* N.B. It is not necessary to call this class directly to use the Akismet class. This is included here mainly out of a sense of completeness.
|
||||
*
|
||||
* @package akismet
|
||||
* @name SocketWriteRead
|
||||
* @version 0.1
|
||||
* @author Alex Potsides
|
||||
* @link http://www.achingbrain.net/
|
||||
*/
|
||||
class SocketWriteRead {
|
||||
private $host;
|
||||
private $port;
|
||||
private $request;
|
||||
private $response;
|
||||
private $responseLength;
|
||||
private $errorNumber;
|
||||
private $errorString;
|
||||
|
||||
/**
|
||||
* @param string $host The host to send/receive data.
|
||||
* @param int $port The port on the remote host.
|
||||
* @param string $request The data to send.
|
||||
* @param int $responseLength The amount of data to read. Defaults to 1160 bytes.
|
||||
*/
|
||||
public function __construct($host, $port, $request, $responseLength = 1160) {
|
||||
$this->host = $host;
|
||||
$this->port = $port;
|
||||
$this->request = $request;
|
||||
$this->responseLength = $responseLength;
|
||||
$this->errorNumber = 0;
|
||||
$this->errorString = '';
|
||||
}
|
||||
|
||||
/**
|
||||
* Sends the data to the remote host.
|
||||
*
|
||||
* @throws An exception is thrown if a connection cannot be made to the remote host.
|
||||
*/
|
||||
public function send() {
|
||||
$this->response = '';
|
||||
|
||||
$fs = fsockopen($this->host, $this->port, $this->errorNumber, $this->errorString, 3);
|
||||
|
||||
if($this->errorNumber != 0) {
|
||||
throw new Exception('Error connecting to host: ' . $this->host . ' Error number: ' . $this->errorNumber . ' Error message: ' . $this->errorString);
|
||||
}
|
||||
|
||||
if($fs !== false) {
|
||||
@fwrite($fs, $this->request);
|
||||
|
||||
while(!feof($fs)) {
|
||||
$this->response .= fgets($fs, $this->responseLength);
|
||||
}
|
||||
|
||||
fclose($fs);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the server response text
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getResponse() {
|
||||
return $this->response;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the error number
|
||||
*
|
||||
* If there was no error, 0 will be returned.
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
public function getErrorNumner() {
|
||||
return $this->errorNumber;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the error string
|
||||
*
|
||||
* If there was no error, an empty string will be returned.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getErrorString() {
|
||||
return $this->errorString;
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
Loading…
Add table
Add a link
Reference in a new issue