From 9d9e3afba2054bfa23ba6f019b7c8885c2d8415e Mon Sep 17 00:00:00 2001
From: Frederic Guillot <fred@kanboard.net>
Date: Sat, 6 Jun 2015 14:10:31 -0400
Subject: Improve email sending system and add Postmark as mail transport

---
 app/Integration/Postmark.php | 97 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 app/Integration/Postmark.php

(limited to 'app/Integration/Postmark.php')

diff --git a/app/Integration/Postmark.php b/app/Integration/Postmark.php
new file mode 100644
index 00000000..a367c23e
--- /dev/null
+++ b/app/Integration/Postmark.php
@@ -0,0 +1,97 @@
+<?php
+
+namespace Integration;
+
+use HTML_To_Markdown;
+
+/**
+ * Postmark integration
+ *
+ * @package  integration
+ * @author   Frederic Guillot
+ */
+class Postmark extends \Core\Base
+{
+    /**
+     * Send a HTML email
+     *
+     * @access public
+     * @param  string  $email
+     * @param  string  $name
+     * @param  string  $subject
+     * @param  string  $html
+     * @param  string  $author
+     */
+    public function sendEmail($email, $name, $subject, $html, $author)
+    {
+        $headers = array(
+            'Accept: application/json',
+            'X-Postmark-Server-Token: '.POSTMARK_API_TOKEN,
+        );
+
+        $payload = array(
+            'From' => sprintf('%s <%s>', $author, MAIL_FROM),
+            'To' => sprintf('%s <%s>', $name, $email),
+            'Subject' => $subject,
+            'HtmlBody' => $html,
+        );
+
+        $this->httpClient->post('https://api.postmarkapp.com/email', $payload, $headers);
+    }
+
+    /**
+     * Parse incoming email
+     *
+     * @access public
+     * @param  array   $payload   Incoming email
+     * @return boolean
+     */
+    public function receiveEmail(array $payload)
+    {
+        if (empty($payload['From']) || empty($payload['Subject']) || empty($payload['MailboxHash'])) {
+            return false;
+        }
+
+        // The user must exists in Kanboard
+        $user = $this->user->getByEmail($payload['From']);
+
+        if (empty($user)) {
+            $this->container['logger']->debug('Postmark: ignored => user not found');
+            return false;
+        }
+
+        // The project must have a short name
+        $project = $this->project->getByIdentifier($payload['MailboxHash']);
+
+        if (empty($project)) {
+            $this->container['logger']->debug('Postmark: ignored => project not found');
+            return false;
+        }
+
+        // The user must be member of the project
+        if (! $this->projectPermission->isMember($project['id'], $user['id'])) {
+            $this->container['logger']->debug('Postmark: ignored => user is not member of the project');
+            return false;
+        }
+
+        // Get the Markdown contents
+        if (! empty($payload['HtmlBody'])) {
+            $markdown = new HTML_To_Markdown($payload['HtmlBody'], array('strip_tags' => true));
+            $description = $markdown->output();
+        }
+        else if (! empty($payload['TextBody'])) {
+            $description = $payload['TextBody'];
+        }
+        else {
+            $description = '';
+        }
+
+        // Finally, we create the task
+        return (bool) $this->taskCreation->create(array(
+            'project_id' => $project['id'],
+            'title' => $payload['Subject'],
+            'description' => $description,
+            'creator_id' => $user['id'],
+        ));
+    }
+}
-- 
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