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.
2017-12-01 17:53:07 -08:00 · 2017-12-01 17:53:07 -08:00 · a52c1b2f6d
commit a52c1b2f6d
parent 563d7af096
9 changed files with 735 additions and 46 deletions
--- a/extern/habariakismet/habariakismet.plugin.php
+++ b/extern/habariakismet/habariakismet.plugin.php
@ -0,0 +1,148 @@
+<?php
+
+require_once 'vendor/Akismet.class.php';
+
+class HabariAkismet extends Plugin
+{
+    const SERVER_AKISMET = 'rest.akismet.com';
+    const SERVER_TYPEPAD = 'api.antispam.typepad.com';
+
+    public function action_plugin_activation($file)
+    {
+        if (realpath($file) == __FILE__) {
+            Session::notice(_t('Please set your Akismet or TypePad AntiSpam API Key in the configuration.'));
+        }
+    }
+
+    public function filter_plugin_config($actions, $plugin_id)
+    {
+        if ($plugin_id == $this->plugin_id()) {
+            $actions[] = _t('Configure');
+        }
+
+        return $actions;
+    }
+
+    public function action_plugin_ui($plugin_id, $action)
+    {
+        if ($plugin_id == $this->plugin_id()) {
+            switch ($action) {
+                case _t('Configure'):
+
+                    $form = new FormUI(strtolower(get_class($this)));
+                    $form->append('select', 'provider', 'habariakismet__provider', _t('Service'));
+                    $form->provider->options = array(
+                        'Akismet' => 'Akismet',
+                        'TypePad AntiSpam' => 'TypePad AntiSpam'
+                    );
+                    $api_key = $form->append('text', 'api_key', 'habariakismet__api_key', _t('API Key'));
+                    $api_key->add_validator('validate_required');
+                    $api_key->add_validator(array($this, 'validate_api_key'));
+                    $form->append('submit', 'save', 'Save');
+                    $form->out();
+                    break;
+            }
+        }
+    }
+
+    public function validate_api_key($key, $control, $form)
+    {
+        $endpoint = ($form->provider->value == 'Akismet') ? self::SERVER_AKISMET : self::SERVER_TYPEPAD;
+
+        $a = new Akismet(Site::get_url('habari'), $key);
+        $a->setAkismetServer($endpoint);
+
+        if (!$a->isKeyValid()) {
+            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));
+        }
+
+        return array();
+    }
+
+    public function set_priorities()
+    {
+        return array(
+            'action_comment_insert_before' => 1
+        );
+    }
+
+    public function action_comment_insert_before(Comment $comment)
+    {
+        $api_key  = Options::get('habariakismet__api_key');
+        $provider = Options::get('habariakismet__provider');
+
+        if ($api_key == null || $provider == null) {
+            return;
+        }
+
+        $endpoint = ($provider == 'Akismet') ? self::SERVER_AKISMET : self::SERVER_TYPEPAD;
+
+        $a = new Akismet(Site::get_url('habari'), $api_key);
+        $a->setAkismetServer($endpoint);
+        $a->setCommentAuthor($comment->name);
+        $a->setCommentAuthorEmail($comment->email);
+        $a->setCommentAuthorURL($comment->url);
+        $a->setCommentContent($comment->content);
+        $a->setPermalink($comment->post->permalink);
+
+        try {
+            $comment->status = ($a->isCommentSpam()) ? 'spam' : 'ham';
+            return;
+        } catch (Exception $e) {
+            EventLog::log($e->getMessage(), 'notice', 'comment', 'HabariAkismet');
+        }
+    }
+
+    public function action_admin_moderate_comments($action, $comments, $handler)
+    {
+        $false_negatives = 0;
+        $false_positives = 0;
+
+        $provider = Options::get('habariakismet__provider');
+        $endpoint = ($provider == 'Akismet') ? self::SERVER_AKISMET : self::SERVER_TYPEPAD;
+
+        $a = new Akismet(Site::get_url('habari'), Options::get('habariakismet__api_key'));
+        $a->setAkismetServer($endpoint);
+
+        foreach ($comments as $comment) {
+            switch ($action) {
+                case 'spam':
+                    if ($comment->status == Comment::STATUS_APPROVED || $comment->status == Comment::STATUS_UNAPPROVED) {
+                        $a->setCommentAuthor($comment->name);
+                        $a->setCommentAuthorEmail($comment->email);
+                        $a->setCommentAuthorURL($comment->url);
+                        $a->setCommentContent($comment->content);
+
+                        $a->submitSpam();
+
+                        $false_negatives++;
+                    }
+
+                    break;
+                case 'approved':
+                    if ($comment->status == Comment::STATUS_SPAM) {
+                        $a->setCommentAuthor($comment->name);
+                        $a->setCommentAuthorEmail($comment->email);
+                        $a->setCommentAuthorURL($comment->url);
+                        $a->setCommentContent($comment->content);
+
+                        $a->submitHam();
+
+                        $false_positives++;
+                    }
+
+                    break;
+            }
+        }
+
+        if ($false_negatives) {
+            Session::notice(_t('Reported %d false negatives to %s.', array($false_negatives, $provider)));
+        }
+
+        if ($false_positives) {
+            Session::notice(_t('Reported %d false positives to %s.', array($false_positives, $provider)));
+        }
+    }
+}
+
+?>