CreatePost_Notify_Background::execute()

Complexity

Conditions	55
Paths	> 20000

Size

Total Lines	321
Code Lines	174

Duplication

Lines	0
Ratio	0 %

Importance

Changes	4
Bugs	2	Features	0

<?php
	public function execute()
	{
		global $smcFunc, $sourcedir, $scripturl, $language, $modSettings, $user_info;

		require_once($sourcedir . '/Subs-Post.php');
		require_once($sourcedir . '/Mentions.php');
		require_once($sourcedir . '/Subs-Notify.php');
		require_once($sourcedir . '/Subs.php');
		require_once($sourcedir . '/ScheduledTasks.php');
		loadEssentialThemeData();

		$msgOptions = $this->_details['msgOptions'];
		$topicOptions = $this->_details['topicOptions'];
		$posterOptions = $this->_details['posterOptions'];
		$type = $this->_details['type'];

		$members = array();
		$quotedMembers = array();
		$done_members = array();
		$alert_rows = array();
		$receiving_members = array();

		if ($type == 'reply' || $type == 'topic')
		{
			$quotedMembers = self::getQuotedMembers($msgOptions, $posterOptions);
			$members = array_keys($quotedMembers);
		}

		// Insert the post mentions
		if (!empty($msgOptions['mentioned_members']))
		{
			Mentions::insertMentions('msg', $msgOptions['id'], $msgOptions['mentioned_members'], $posterOptions['id']);
			$members = array_merge($members, array_keys($msgOptions['mentioned_members']));
		}

		// Find the people interested in receiving notifications for this topic
		$request = $smcFunc['db_query']('', '
			SELECT
				ln.id_member, ln.id_board, ln.id_topic, ln.sent,
				mem.email_address, mem.lngfile, mem.pm_ignore_list,
				mem.id_group, mem.id_post_group, mem.additional_groups,
				mem.time_format, mem.time_offset, mem.timezone,
				b.member_groups, t.id_member_started, t.id_member_updated
			FROM {db_prefix}log_notify AS ln
				INNER JOIN {db_prefix}members AS mem ON (ln.id_member = mem.id_member)
				LEFT JOIN {db_prefix}topics AS t ON (t.id_topic = ln.id_topic)
				LEFT JOIN {db_prefix}boards AS b ON (b.id_board = ln.id_board OR b.id_board = t.id_board)
			WHERE ln.id_member != {int:member}
				AND (ln.id_topic = {int:topic} OR ln.id_board = {int:board})',
			array(
				'member' => $posterOptions['id'],
				'topic' => $topicOptions['id'],
				'board' => $topicOptions['board'],
			)
		);

		$watched = array();
		while ($row = $smcFunc['db_fetch_assoc']($request))
		{
			$groups = array_merge(array($row['id_group'], $row['id_post_group']), (empty($row['additional_groups']) ? array() : explode(',', $row['additional_groups'])));

			if (!in_array(1, $groups) && count(array_intersect($groups, explode(',', $row['member_groups']))) == 0)
				continue;
			else
			{
				$row['groups'] = $groups;
				unset($row['id_group'], $row['id_post_group'], $row['additional_groups']);
			}

			$members[] = $row['id_member'];
			$watched[$row['id_member']] = $row;
		}

		$smcFunc['db_free_result']($request);

		// Modified post
		if ($type == 'edit')
		{
			// Filter out members who have already been notified about this post's topic
			$unnotified = array_filter($watched, function ($member)
			{
				return empty($member['sent']);
			});
			$members = array_intersect($members, array_keys($unnotified));
			$quotedMembers = array_intersect_key($quotedMembers, $unnotified);
			$msgOptions['mentioned_members'] = array_intersect_key($msgOptions['mentioned_members'], $unnotified);

			// Notifications about modified posts only go to members who were mentioned or quoted
			$watched = array();
		}

		if (empty($members))
			return true;

		$members = array_unique($members);
		$members_info = $this->getMinUserInfo($members);

		$prefs = getNotifyPrefs($members, '', true);

		// May as well disable these, since they'll be stripped out anyway.
		$disable = array('attach', 'img', 'iurl', 'url', 'youtube');
		if (!empty($modSettings['disabledBBC']))
		{
			$disabledBBC = $modSettings['disabledBBC'];
			$disable = array_unique(array_merge($disable, explode(',', $modSettings['disabledBBC'])));
		}
		$modSettings['disabledBBC'] = implode(',', $disable);

		// Do we have anyone to notify via mention? Handle them first and cross them off the list
		if (!empty($msgOptions['mentioned_members']))
		{
			$mentioned_members = Mentions::getMentionsByContent('msg', $msgOptions['id'], array_keys($msgOptions['mentioned_members']));
			self::handleMentionedNotifications($msgOptions, $mentioned_members, $prefs, $done_members, $alert_rows);
		}

		// Notify members which might've been quoted
		self::handleQuoteNotifications($msgOptions, $posterOptions, $quotedMembers, $prefs, $done_members, $alert_rows);

		// Save ourselves a bit of work in the big loop below
		foreach ($done_members as $done_member)
		{
			$receiving_members[] = $done_member;
			unset($watched[$done_member]);
		}

		$parsed_message = array();

		// Handle rest of the notifications for watched topics and boards
		foreach ($watched as $member_id => $member_data)
		{
			$frequency = isset($prefs[$member_id]['msg_notify_pref']) ? $prefs[$member_id]['msg_notify_pref'] : self::FREQUENCY_NOTHING;
			$notify_types = !empty($prefs[$member_id]['msg_notify_type']) ? $prefs[$member_id]['msg_notify_type'] : self::NOTIFY_TYPE_REPLY_AND_MODIFY;

			// Don't send a notification if the watching member ignored the member who made the action.
			if (!empty($member_data['pm_ignore_list']) && in_array($member_data['id_member_updated'], explode(',', $member_data['pm_ignore_list'])))
				continue;

			if (!in_array($type, array('reply', 'topic')) && $notify_types == self::NOTIFY_TYPE_REPLY_AND_TOPIC_START_FOLLOWING && $member_id != $member_data['id_member_started'])
				continue;

			elseif (!in_array($type, array('reply', 'topic')) && $notify_types == self::NOTIFY_TYPE_ONLY_REPLIES)
				continue;

			elseif ($notify_types == self::NOTIFY_TYPE_NOTHING)
				continue;

			// Don't send a notification if they don't want any...
			if (in_array($frequency, array(
				self::FREQUENCY_NOTHING,
				self::FREQUENCY_DAILY_DIGEST,
				self::FREQUENCY_WEEKLY_DIGEST)))
				continue;

			// ... or if we already sent one and they don't want more...
			elseif ($frequency == self::FREQUENCY_FIRST_UNREAD_MSG && $member_data['sent'])
				continue;

			// ... or if they aren't on the bouncer's list.
			elseif (!empty($this->_details['members_only']) && !in_array($member_id, $this->_details['members_only']))
				continue;

			// Watched topic?
			if (!empty($member_data['id_topic']) && $type != 'topic' && !empty($prefs[$member_id]))
			{
				$pref = !empty($prefs[$member_id]['topic_notify_' . $topicOptions['id']]) ?
					$prefs[$member_id]['topic_notify_' . $topicOptions['id']] :
					(!empty($prefs[$member_id]['topic_notify']) ? $prefs[$member_id]['topic_notify'] : 0);

				$message_type = 'notification_' . $type;

				if ($type == 'reply')
				{
					if (!empty($prefs[$member_id]['msg_receive_body']))
						$message_type .= '_body';

					if (!empty($frequency))
						$message_type .= '_once';
				}

				$content_type = 'topic';
			}
			// A new topic in a watched board then?
			elseif ($type == 'topic')
			{
				$pref = !empty($prefs[$member_id]['board_notify_' . $topicOptions['board']]) ?
					$prefs[$member_id]['board_notify_' . $topicOptions['board']] :
					(!empty($prefs[$member_id]['board_notify']) ? $prefs[$member_id]['board_notify'] : 0);

				$content_type = 'board';

				$message_type = !empty($frequency) ? 'notify_boards_once' : 'notify_boards';

				if (!empty($prefs[$member_id]['msg_receive_body']))
					$message_type .= '_body';
			}

			// If neither of the above, this might be a redundant row due to the OR clause in our SQL query, skip
			else
				continue;

			// We need to fake some of $user_info to make BBC parsing work correctly.
			if (isset($user_info))
				$real_user_info = $user_info;

			$user_info = $members_info[$member_id];

			// Censor and parse BBC in the receiver's localization. Don't repeat unnecessarily.
			loadLanguage('index+Modifications', $receiver_lang, false);

			censorText($msgOptions['subject']);
			censorText($msgOptions['body']);

			$msgOptions['subject'] = un_htmlspecialchars($msgOptions['subject']);
			$msgOptions['body'] = trim(
				un_htmlspecialchars(
					strip_tags(
						strtr(
							parse_bbc($msgOptions['body'], false),
							array(
								'<br>' => "\n",
								'</div>' => "\n",
								'</li>' => "\n",
								'&#91;' => '[',
								'&#93;' => ']',
								'&#39;' => '\'',
								'</tr>' => "\n",
								'</td>' => "\t",
								'<hr>' => "\n---------------------------------------------------------------\n",
							)
						)
					)
				)
			);

			// Put $user_info back the way we found it.
			if (isset($real_user_info))
			{
				$user_info = $real_user_info;
				unset($real_user_info);
			}

			else
				$user_info = null;

			// Bitwise check: Receiving a email notification?
			if ($pref & self::RECEIVE_NOTIFY_EMAIL)
			{
				$itemID = $content_type == 'board' ? $topicOptions['board'] : $topicOptions['id'];

				$token = createUnsubscribeToken($member_data['id_member'], $member_data['email_address'], $content_type, $itemID);

				$replacements = array(
					'TOPICSUBJECT' => $msgOptions['subject'],
					'POSTERNAME' => un_htmlspecialchars($posterOptions['name']),
					'TOPICLINK' => $scripturl . '?topic=' . $topicOptions['id'] . '.new#new',
					'MESSAGE' => $msgOptions['body'],
					'UNSUBSCRIBELINK' => $scripturl . '?action=notify' . $content_type . ';' . $content_type . '=' . $itemID . ';sa=off;u=' . $data['id_member'] . ';token=' . $token,
				);

				$emaildata = loadEmailTemplate($message_type, $replacements, $member_data['lngfile']);
				$mail_result = sendmail($member_data['email_address'], $emaildata['subject'], $emaildata['body'], null, 'm' . $topicOptions['id'], $emaildata['is_html']);

				// We failed, don't trigger a alert as we don't have a way to attempt to resend just the email currently.
				if ($mail_result === false)
					continue;
			}

			// Bitwise check: Receiving a alert?
			if ($pref & self::RECEIVE_NOTIFY_ALERT)
			{
				$alert_rows[] = array(
					'alert_time' => time(),
					'id_member' => $member_id,
					// Only tell sender's information for new topics and replies
					'id_member_started' => in_array($type, array('topic', 'reply')) ? $posterOptions['id'] : 0,
					'member_name' => in_array($type, array('topic', 'reply')) ? $posterOptions['name'] : '',
					'content_type' => $content_type,
					'content_id' => $topicOptions['id'],
					'content_action' => $type,
					'is_read' => 0,
					'extra' => $smcFunc['json_encode'](
						array(
							'topic' => $topicOptions['id'],
							'board' => $topicOptions['board'],
							'content_subject' => $msgOptions['subject'],
							'content_link' => sprintf(
								'%s?topic=%d%s',
								$scripturl,
								$topicOptions['id'],
								in_array($type, array('reply', 'topic')) ? '.new;topicseen#new' : '.0'
							),
						),
				);

A parse error occurred: Syntax error, unexpected ';', expecting ',' or ')' on line 334 at column 5

				$receiving_members[] = $member_id;
			}

			$smcFunc['db_query']('', '
				UPDATE {db_prefix}log_notify
				SET sent = {int:is_sent}
				WHERE (id_topic = {int:topic} OR id_board = {int:board})
					AND id_member = {int:member}',
				array(
					'topic' => $topicOptions['id'],
					'board' => $topicOptions['board'],
					'member' => $member_id,
					'is_sent' => 1,
				)
			);
		}

		// Put this back the way we found it.
		if (!empty($disabledBBC))
			$modSettings['disabledBBC'] = $disabledBBC;

		// Insert it into the digest for daily/weekly notifications
		$smcFunc['db_insert']('',
			'{db_prefix}log_digest',
			array(
				'id_topic' => 'int', 'id_msg' => 'int', 'note_type' => 'string', 'exclude' => 'int',
			),
			array($topicOptions['id'], $msgOptions['id'], $type, $posterOptions['id']),
?>