187 lines
5 KiB
PHP
187 lines
5 KiB
PHP
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<?php
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/**
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* Simple Machines Forum (SMF)
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*
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* @package SMF
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* @author Simple Machines http://www.simplemachines.org
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* @copyright 2011 Simple Machines
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* @license http://www.simplemachines.org/about/smf/license.php BSD
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*
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* @version 2.0
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*/
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if (!defined('SMF'))
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die('Hacking attempt...');
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/* This file contains just the functions that turn on and off notifications to
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topics or boards. The following two functions are included:
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void Notify()
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- is called to turn off/on notification for a particular topic.
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- must be called with a topic specified in the URL.
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- uses the Notify template (main sub template.) when called with no sa.
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- the sub action can be 'on', 'off', or nothing for what to do.
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- requires the mark_any_notify permission.
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- upon successful completion of action will direct user back to topic.
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- is accessed via ?action=notify.
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void BoardNotify()
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- is called to turn off/on notification for a particular board.
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- must be called with a board specified in the URL.
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- uses the Notify template. (notify_board sub template.)
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- only uses the template if no sub action is used. (on/off)
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- requires the mark_notify permission.
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- redirects the user back to the board after it is done.
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- is accessed via ?action=notifyboard.
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*/
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// Turn on/off notifications...
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function Notify()
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{
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global $scripturl, $txt, $topic, $user_info, $context, $smcFunc;
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// Make sure they aren't a guest or something - guests can't really receive notifications!
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is_not_guest();
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isAllowedTo('mark_any_notify');
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// Make sure the topic has been specified.
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if (empty($topic))
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fatal_lang_error('not_a_topic', false);
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// What do we do? Better ask if they didn't say..
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if (empty($_GET['sa']))
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{
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// Load the template, but only if it is needed.
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loadTemplate('Notify');
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// Find out if they have notification set for this topic already.
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$request = $smcFunc['db_query']('', '
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SELECT id_member
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FROM {db_prefix}log_notify
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WHERE id_member = {int:current_member}
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AND id_topic = {int:current_topic}
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LIMIT 1',
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array(
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'current_member' => $user_info['id'],
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'current_topic' => $topic,
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)
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);
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$context['notification_set'] = $smcFunc['db_num_rows']($request) != 0;
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$smcFunc['db_free_result']($request);
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// Set the template variables...
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$context['topic_href'] = $scripturl . '?topic=' . $topic . '.' . $_REQUEST['start'];
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$context['start'] = $_REQUEST['start'];
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$context['page_title'] = $txt['notification'];
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return;
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}
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elseif ($_GET['sa'] == 'on')
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{
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checkSession('get');
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// Attempt to turn notifications on.
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$smcFunc['db_insert']('ignore',
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'{db_prefix}log_notify',
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array('id_member' => 'int', 'id_topic' => 'int'),
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array($user_info['id'], $topic),
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array('id_member', 'id_topic')
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);
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}
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else
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{
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checkSession('get');
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// Just turn notifications off.
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$smcFunc['db_query']('', '
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DELETE FROM {db_prefix}log_notify
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WHERE id_member = {int:current_member}
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AND id_topic = {int:current_topic}',
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array(
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'current_member' => $user_info['id'],
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'current_topic' => $topic,
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)
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);
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}
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// Send them back to the topic.
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redirectexit('topic=' . $topic . '.' . $_REQUEST['start']);
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}
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function BoardNotify()
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{
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global $scripturl, $txt, $board, $user_info, $context, $smcFunc;
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// Permissions are an important part of anything ;).
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is_not_guest();
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isAllowedTo('mark_notify');
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// You have to specify a board to turn notifications on!
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if (empty($board))
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fatal_lang_error('no_board', false);
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// No subaction: find out what to do.
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if (empty($_GET['sa']))
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{
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// We're gonna need the notify template...
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loadTemplate('Notify');
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// Find out if they have notification set for this topic already.
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$request = $smcFunc['db_query']('', '
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SELECT id_member
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FROM {db_prefix}log_notify
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WHERE id_member = {int:current_member}
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AND id_board = {int:current_board}
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LIMIT 1',
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array(
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'current_board' => $board,
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'current_member' => $user_info['id'],
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)
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);
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$context['notification_set'] = $smcFunc['db_num_rows']($request) != 0;
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$smcFunc['db_free_result']($request);
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// Set the template variables...
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$context['board_href'] = $scripturl . '?board=' . $board . '.' . $_REQUEST['start'];
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$context['start'] = $_REQUEST['start'];
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$context['page_title'] = $txt['notification'];
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$context['sub_template'] = 'notify_board';
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return;
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}
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// Turn the board level notification on....
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elseif ($_GET['sa'] == 'on')
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{
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checkSession('get');
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// Turn notification on. (note this just blows smoke if it's already on.)
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$smcFunc['db_insert']('ignore',
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'{db_prefix}log_notify',
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array('id_member' => 'int', 'id_board' => 'int'),
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array($user_info['id'], $board),
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array('id_member', 'id_board')
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);
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}
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// ...or off?
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else
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{
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checkSession('get');
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// Turn notification off for this board.
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$smcFunc['db_query']('', '
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DELETE FROM {db_prefix}log_notify
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WHERE id_member = {int:current_member}
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AND id_board = {int:current_board}',
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array(
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'current_board' => $board,
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'current_member' => $user_info['id'],
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)
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);
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}
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// Back to the board!
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redirectexit('board=' . $board . '.' . $_REQUEST['start']);
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}
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?>
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