1 files changed, 144 insertions, 0 deletions
diff --git a/phpBB/phpbb/message/topic_form.php b/phpBB/phpbb/message/topic_form.php
new file mode 100644
index 0000000000..2b6d50aa26
--- /dev/null
+++ b/phpBB/phpbb/message/topic_form.php
@@ -0,0 +1,144 @@
+<?php
+/**
+*
+* @package message
+* @copyright (c) 2014 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+namespace phpbb\message;
+
+class topic_form extends form
+{
+	protected $topic_id;
+
+	protected $topic_row;
+	protected $recipient_address;
+	protected $recipient_name;
+	protected $recipient_lang;
+
+	protected function get_topic_row($topic_id)
+	{
+		$sql = 'SELECT forum_id, topic_title
+			FROM ' . TOPICS_TABLE . '
+			WHERE topic_id = ' . (int) $topic_id;
+		$result = $this->db->sql_query($sql);
+		$row = $this->db->sql_fetchrow($result);
+		$this->db->sql_freeresult($result);
+
+		return $row;
+	}
+
+	public function check_allow()
+	{
+		$error = parent::check_allow();
+		if ($error)
+		{
+			return $error;
+		}
+
+		if (!$this->auth->acl_get('u_sendemail'))
+		{
+			return 'NO_EMAIL';
+		}
+
+		if (!$this->topic_row)
+		{
+			return 'NO_TOPIC';
+		}
+
+		/**
+		* @todo remove else case when global topics have forum id
+		*/
+		if ($this->topic_row['forum_id'])
+		{
+			if (!$this->auth->acl_get('f_read', $this->topic_row['forum_id']))
+			{
+				return 'SORRY_AUTH_READ';
+			}
+
+			if (!$this->auth->acl_get('f_email', $this->topic_row['forum_id']))
+			{
+				return 'NO_EMAIL';
+			}
+		}
+		else
+		{
+			// If global announcement, we need to check if the user is able to at least read and email in one forum...
+			if (!$this->auth->acl_getf_global('f_read'))
+			{
+				return 'SORRY_AUTH_READ';
+			}
+
+			if (!$this->auth->acl_getf_global('f_email'))
+			{
+				return 'NO_EMAIL';
+			}
+		}
+
+		return false;
+	}
+
+	public function bind(\phpbb\request\request_interface $request)
+	{
+		parent::bind($request);
+
+		$this->topic_id = $request->variable('t', 0);
+		$this->recipient_address = $request->variable('email', '');
+		$this->recipient_name = $request->variable('name', '', true);
+		$this->recipient_lang = $request->variable('lang', $this->config['default_lang']);
+
+		$this->topic_row = $this->get_topic_row($this->topic_id);
+	}
+
+	public function submit(\messenger $messenger)
+	{
+		if (!$this->recipient_address || !preg_match('/^' . get_preg_expression('email') . '$/i', $this->recipient_address))
+		{
+			$this->errors[] = $this->user->lang['EMPTY_ADDRESS_EMAIL'];
+		}
+
+		if (!$this->recipient_name)
+		{
+			$this->errors[] = $this->user->lang['EMPTY_NAME_EMAIL'];
+		}
+
+
+		$this->message->set_template('email_notify');
+		$this->message->set_template_vars(array(
+			'TOPIC_NAME'	=> htmlspecialchars_decode($this->topic_row['topic_title']),
+			'U_TOPIC'		=> generate_board_url() . '/viewtopic.' . $this->phpEx . '?f=' . $this->topic_row['forum_id'] . '&t=' . $this->topic_id,
+		));
+
+		$this->message->add_recipient(
+			$this->recipient_name,
+			$this->recipient_address,
+			$this->recipient_lang,
+			NOTIFY_EMAIL
+		);
+		$this->message->set_sender_notify_type(NOTIFY_EMAIL);
+
+		parent::submit($messenger);
+	}
+
+	public function get_return_message()
+	{
+		return sprintf($this->user->lang['RETURN_TOPIC'],  '<a href="' . append_sid($this->phpbb_root_path . 'viewtopic.' . $this->phpEx, 'f=' . $this->topic_row['forum_id'] . '&amp;t=' . $this->topic_id) . '">', '</a>');
+	}
+
+	public function render(\phpbb\template\template $template)
+	{
+		parent::render($template);
+
+		$template->assign_vars(array(
+			'EMAIL'				=> $this->recipient_address,
+			'NAME'				=> $this->recipient_name,
+			'S_LANG_OPTIONS'	=> language_select($this->recipient_lang),
+			'MESSAGE'			=> $this->body,
+
+			'L_EMAIL_BODY_EXPLAIN'	=> $this->user->lang['EMAIL_TOPIC_EXPLAIN'],
+			'S_POST_ACTION'			=> append_sid($this->phpbb_root_path . 'memberlist.' . $this->phpEx, 'mode=email&amp;t=' . $this->topic_id))
+		);
+	}
+}