sql_query_limit($sql, 1); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); $user->setup('posting', (int) $row['forum_style']); } else { $user->setup('posting'); } page_header($user->lang['SMILIES']); $sql = 'SELECT COUNT(smiley_id) AS item_count FROM ' . SMILIES_TABLE . ' GROUP BY smiley_url'; $result = $db->sql_query($sql, 3600); $smiley_count = 0; while ($row = $db->sql_fetchrow($result)) { ++$smiley_count; } $db->sql_freeresult($result); $template->set_filenames(array( 'body' => 'posting_smilies.html') ); $template->assign_var('PAGINATION', generate_pagination(append_sid("{$phpbb_root_path}posting.$phpEx", 'mode=smilies&f=' . $forum_id), $smiley_count, $config['smilies_per_page'], $start, true) ); } $display_link = false; if ($mode == 'inline') { $sql = 'SELECT smiley_id FROM ' . SMILIES_TABLE . ' WHERE display_on_posting = 0'; $result = $db->sql_query_limit($sql, 1, 0, 3600); if ($row = $db->sql_fetchrow($result)) { $display_link = true; } $db->sql_freeresult($result); } if ($mode == 'window') { $sql = 'SELECT smiley_url, MIN(emotion) as emotion, MIN(code) AS code, smiley_width, smiley_height, MIN(smiley_order) AS min_smiley_order FROM ' . SMILIES_TABLE . ' GROUP BY smiley_url, smiley_width, smiley_height ORDER BY min_smiley_order'; $result = $db->sql_query_limit($sql, $config['smilies_per_page'], $start, 3600); } else { $sql = 'SELECT * FROM ' . SMILIES_TABLE . ' WHERE display_on_posting = 1 ORDER BY smiley_order'; $result = $db->sql_query($sql, 3600); } $smilies = array(); while ($row = $db->sql_fetchrow($result)) { if (empty($smilies[$row['smiley_url']])) { $smilies[$row['smiley_url']] = $row; } } $db->sql_freeresult($result); if (sizeof($smilies)) { $root_path = (defined('PHPBB_USE_BOARD_URL_PATH') && PHPBB_USE_BOARD_URL_PATH) ? generate_board_url() . '/' : $phpbb_root_path; foreach ($smilies as $row) { $template->assign_block_vars('smiley', array( 'SMILEY_CODE' => $row['code'], 'A_SMILEY_CODE' => addslashes($row['code']), 'SMILEY_IMG' => $root_path . $config['smilies_path'] . '/' . $row['smiley_url'], 'SMILEY_WIDTH' => $row['smiley_width'], 'SMILEY_HEIGHT' => $row['smiley_height'], 'SMILEY_DESC' => $row['emotion']) ); } } if ($mode == 'inline' && $display_link) { $template->assign_vars(array( 'S_SHOW_SMILEY_LINK' => true, 'U_MORE_SMILIES' => append_sid("{$phpbb_root_path}posting.$phpEx", 'mode=smilies&f=' . $forum_id)) ); } if ($mode == 'window') { page_footer(); } } /** * Update last post information * Should be used instead of sync() if only the last post information are out of sync... faster * * @param string $type Can be forum|topic * @param mixed $ids topic/forum ids * @param bool $return_update_sql true: SQL query shall be returned, false: execute SQL */ function update_post_information($type, $ids, $return_update_sql = false) { global $db; if (empty($ids)) { return; } if (!is_array($ids)) { $ids = array($ids); } $update_sql = $empty_forums = $not_empty_forums = array(); if ($type != 'topic') { $topic_join = ', ' . TOPICS_TABLE . ' t'; $topic_condition = 'AND t.topic_id = p.topic_id AND t.topic_approved = 1'; } else { $topic_join = ''; $topic_condition = ''; } if (sizeof($ids) == 1) { $sql = 'SELECT MAX(p.post_id) as last_post_id FROM ' . POSTS_TABLE . " p $topic_join WHERE " . $db->sql_in_set('p.' . $type . '_id', $ids) . " $topic_condition AND p.post_approved = 1"; } else { $sql = 'SELECT p.' . $type . '_id, MAX(p.post_id) as last_post_id FROM ' . POSTS_TABLE . " p $topic_join WHERE " . $db->sql_in_set('p.' . $type . '_id', $ids) . " $topic_condition AND p.post_approved = 1 GROUP BY p.{$type}_id"; } $result = $db->sql_query($sql); $last_post_ids = array(); while ($row = $db->sql_fetchrow($result)) { if (sizeof($ids) == 1) { $row[$type . '_id'] = $ids[0]; } if ($type == 'forum') { $not_empty_forums[] = $row['forum_id']; if (empty($row['last_post_id'])) { $empty_forums[] = $row['forum_id']; } } $last_post_ids[] = $row['last_post_id']; } $db->sql_freeresult($result); if ($type == 'forum') { $empty_forums = array_merge($empty_forums, array_diff($ids, $not_empty_forums)); foreach ($empty_forums as $void => $forum_id) { $update_sql[$forum_id][] = 'forum_last_post_id = 0'; $update_sql[$forum_id][] = "forum_last_post_subject = ''"; $update_sql[$forum_id][] = 'forum_last_post_time = 0'; $update_sql[$forum_id][] = 'forum_last_poster_id = 0'; $update_sql[$forum_id][] = "forum_last_poster_name = ''"; $update_sql[$forum_id][] = "forum_last_poster_colour = ''"; } } if (sizeof($last_post_ids)) { $sql = 'SELECT p.' . $type . '_id, p.post_id, p.post_subject, p.post_time, p.poster_id, p.post_username, u.user_id, u.username, u.user_colour FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u WHERE p.poster_id = u.user_id AND ' . $db->sql_in_set('p.post_id', $last_post_ids); $result = $db->sql_query($sql); while ($row = $db->sql_fetchrow($result)) { $update_sql[$row["{$type}_id"]][] = $type . '_last_post_id = ' . (int) $row['post_id']; $update_sql[$row["{$type}_id"]][] = "{$type}_last_post_subject = '" . $db->sql_escape($row['post_subject']) . "'"; $update_sql[$row["{$type}_id"]][] = $type . '_last_post_time = ' . (int) $row['post_time']; $update_sql[$row["{$type}_id"]][] = $type . '_last_poster_id = ' . (int) $row['poster_id']; $update_sql[$row["{$type}_id"]][] = "{$type}_last_poster_colour = '" . $db->sql_escape($row['user_colour']) . "'"; $update_sql[$row["{$type}_id"]][] = "{$type}_last_poster_name = '" . (($row['poster_id'] == ANONYMOUS) ? $db->sql_escape($row['post_username']) : $db->sql_escape($row['username'])) . "'"; } $db->sql_freeresult($result); } unset($empty_forums, $ids, $last_post_ids); if ($return_update_sql || !sizeof($update_sql)) { return $update_sql; } $table = ($type == 'forum') ? FORUMS_TABLE : TOPICS_TABLE; foreach ($update_sql as $update_id => $update_sql_ary) { $sql = "UPDATE $table SET " . implode(', ', $update_sql_ary) . " WHERE {$type}_id = $update_id"; $db->sql_query($sql); } return; } /** * Generate Topic Icons for display */ function posting_gen_topic_icons($mode, $icon_id) { global $phpbb_root_path, $config, $template, $cache; // Grab icons $icons = $cache->obtain_icons(); if (!$icon_id) { $template->assign_var('S_NO_ICON_CHECKED', ' checked="checked"'); } if (sizeof($icons)) { $root_path = (defined('PHPBB_USE_BOARD_URL_PATH') && PHPBB_USE_BOARD_URL_PATH) ? generate_board_url() . '/' : $phpbb_root_path; foreach ($icons as $id => $data) { if ($data['display']) { $template->assign_block_vars('topic_icon', array( 'ICON_ID' => $id, 'ICON_IMG' => $root_path . $config['icons_path'] . '/' . $data['img'], 'ICON_WIDTH' => $data['width'], 'ICON_HEIGHT' => $data['height'], 'S_CHECKED' => ($id == $icon_id) ? true : false, 'S_ICON_CHECKED' => ($id == $icon_id) ? ' checked="checked"' : '') ); } } return true; } return false; } /** * Build topic types able to be selected */ function posting_gen_topic_types($forum_id, $cur_topic_type = POST_NORMAL) { global $auth, $user, $template, $topic_type; $toggle = false; $topic_types = array( 'sticky' => array('const' => POST_STICKY, 'lang' => 'POST_STICKY'), 'announce' => array('const' => POST_ANNOUNCE, 'lang' => 'POST_ANNOUNCEMENT'), 'global' => array('const' => POST_GLOBAL, 'lang' => 'POST_GLOBAL') ); $topic_type_array = array(); foreach ($topic_types as $auth_key => $topic_value) { // We do not have a special post global announcement permission $auth_key = ($auth_key == 'global') ? 'announce' : $auth_key; if ($auth->acl_get('f_' . $auth_key, $forum_id)) { $toggle = true; $topic_type_array[] = array( 'VALUE' => $topic_value['const'], 'S_CHECKED' => ($cur_topic_type == $topic_value['const'] || ($forum_id == 0 && $topic_value['const'] == POST_GLOBAL)) ? ' checked="checked"' : '', 'L_TOPIC_TYPE' => $user->lang[$topic_value['lang']] ); } } if ($toggle) { $topic_type_array = array_merge(array(0 => array( 'VALUE' => POST_NORMAL, 'S_CHECKED' => ($cur_topic_type == POST_NORMAL) ? ' checked="checked"' : '', 'L_TOPIC_TYPE' => $user->lang['POST_NORMAL'])), $topic_type_array ); foreach ($topic_type_array as $array) { $template->assign_block_vars('topic_type', $array); } $template->assign_vars(array( 'S_TOPIC_TYPE_STICKY' => ($auth->acl_get('f_sticky', $forum_id)), 'S_TOPIC_TYPE_ANNOUNCE' => ($auth->acl_get('f_announce', $forum_id))) ); } return $toggle; } // // Attachment related functions // /** * Upload Attachment - filedata is generated here * Uses upload class */ function upload_attachment($form_name, $forum_id, $local = false, $local_storage = '', $is_message = false, $local_filedata = false) { global $auth, $user, $config, $db, $cache; global $phpbb_root_path, $phpEx; $filedata = array( 'error' => array() ); include_once($phpbb_root_path . 'includes/functions_upload.' . $phpEx); $upload = new fileupload(); if ($config['check_attachment_content'] && isset($config['mime_triggers'])) { $upload->set_disallowed_content(explode('|', $config['mime_triggers'])); } if (!$local) { $filedata['post_attach'] = ($upload->is_valid($form_name)) ? true : false; } else { $filedata['post_attach'] = true; } if (!$filedata['post_attach']) { $filedata['error'][] = $user->lang['NO_UPLOAD_FORM_FOUND']; return $filedata; } $extensions = $cache->obtain_attach_extensions((($is_message) ? false : (int) $forum_id)); $upload->set_allowed_extensions(array_keys($extensions['_allowed_'])); $file = ($local) ? $upload->local_upload($local_storage, $local_filedata) : $upload->form_upload($form_name); if ($file->init_error) { $filedata['post_attach'] = false; return $filedata; } $cat_id = (isset($extensions[$file->get('extension')]['display_cat'])) ? $extensions[$file->get('extension')]['display_cat'] : ATTACHMENT_CATEGORY_NONE; // Do we have to create a thumbnail? $filedata['thumbnail'] = ($cat_id == ATTACHMENT_CATEGORY_IMAGE && $config['img_create_thumbnail']) ? 1 : 0; // Check Image Size, if it is an image if (!$auth->acl_get('a_') && !$auth->acl_get('m_', $forum_id) && $cat_id == ATTACHMENT_CATEGORY_IMAGE) { $file->upload->set_allowed_dimensions(0, 0, $config['img_max_width'], $config['img_max_height']); } // Admins and mods are allowed to exceed the allowed filesize if (!$auth->acl_get('a_') && !$auth->acl_get('m_', $forum_id)) { if (!empty($extensions[$file->get('extension')]['max_filesize'])) { $allowed_filesize = $extensions[$file->get('extension')]['max_filesize']; } else { $allowed_filesize = ($is_message) ? $config['max_filesize_pm'] : $config['max_filesize']; } $file->upload->set_max_filesize($allowed_filesize); } $file->clean_filename('unique', $user->data['user_id'] . '_'); // Are we uploading an image *and* this image being within the image category? Only then perform additional image checks. $no_image = ($cat_id == ATTACHMENT_CATEGORY_IMAGE) ? false : true; $file->move_file($config['upload_path'], false, $no_image); if (sizeof($file->error)) { $file->remove(); $filedata['error'] = array_merge($filedata['error'], $file->error); $filedata['post_attach'] = false; return $filedata; } // Make sure the image category only holds valid images... if ($cat_id == ATTACHMENT_CATEGORY_IMAGE && !$file->is_image()) { $file->remove(); // If this error occurs a user tried to exploit an IE Bug by renaming extensions // Since the image category is displaying content inline we need to catch this. trigger_error($user->lang['ATTACHED_IMAGE_NOT_IMAGE']); } $filedata['filesize'] = $file->get('filesize'); $filedata['mimetype'] = $file->get('mimetype'); $filedata['extension'] = $file->get('extension'); $filedata['physical_filename'] = $file->get('realname'); $filedata['real_filename'] = $file->get('uploadname'); $filedata['filetime'] = time(); // Check our complete quota if ($config['attachment_quota']) { if ($config['upload_dir_size'] + $file->get('filesize') > $config['attachment_quota']) { $filedata['error'][] = $user->lang['ATTACH_QUOTA_REACHED']; $filedata['post_attach'] = false; $file->remove(); return $filedata; } } // Check free disk space if ($free_space = @disk_free_space($phpbb_root_path . $config['upload_path'])) { if ($free_space <= $file->get('filesize')) { if ($auth->acl_get('a_')) { $filedata['error'][] = $user->lang['ATTACH_DISK_FULL']; } else { $filedata['error'][] = $user->lang['ATTACH_QUOTA_REACHED']; } $filedata['post_attach'] = false; $file->remove(); return $filedata; } } // Create Thumbnail if ($filedata['thumbnail']) { $source = $file->get('destination_file'); $destination = $file->get('destination_path') . '/thumb_' . $file->get('realname'); if (!create_thumbnail($source, $destination, $file->get('mimetype'))) { $filedata['thumbnail'] = 0; } } return $filedata; } /** * Calculate the needed size for Thumbnail */ function get_img_size_format($width, $height) { global $config; // Maximum Width the Image can take $max_width = ($config['img_max_thumb_width']) ? $config['img_max_thumb_width'] : 400; if ($width > $height) { return array( round($width * ($max_width / $width)), round($height * ($max_width / $width)) ); } else { return array( round($width * ($max_width / $height)), round($height * ($max_width / $height)) ); } } /** * Return supported image types */ function get_supported_image_types($type = false) { if (@extension_loaded('gd')) { $format = imagetypes(); $new_type = 0; if ($type !== false) { // Type is one of the IMAGETYPE constants - it is fetched from getimagesize() // We do not use the constants here, because some were not available in PHP 4.3.x switch ($type) { // GIF case 1: $new_type = ($format & IMG_GIF) ? IMG_GIF : false; break; // JPG, JPC, JP2 case 2: case 9: case 10: case 11: case 12: $new_type = ($format & IMG_JPG) ? IMG_JPG : false; break; // PNG case 3: $new_type = ($format & IMG_PNG) ? IMG_PNG : false; break; // WBMP case 15: $new_type = ($format & IMG_WBMP) ? IMG_WBMP : false; break; } } else { $new_type = array(); $go_through_types = array(IMG_GIF, IMG_JPG, IMG_PNG, IMG_WBMP); foreach ($go_through_types as $check_type) { if ($format & $check_type) { $new_type[] = $check_type; } } } return array( 'gd' => ($new_type) ? true : false, 'format' => $new_type, 'version' => (function_exists('imagecreatetruecolor')) ? 2 : 1 ); } return array('gd' => false); } /** * Create Thumbnail */ function create_thumbnail($source, $destination, $mimetype) { global $config; $min_filesize = (int) $config['img_min_thumb_filesize']; $img_filesize = (file_exists($source)) ? @filesize($source) : false; if (!$img_filesize || $img_filesize <= $min_filesize) { return false; } $dimension = @getimagesize($source); if ($dimension === false) { return false; } list($width, $height, $type, ) = $dimension; if (empty($width) || empty($height)) { return false; } list($new_width, $new_height) = get_img_size_format($width, $height); // Do not create a thumbnail if the resulting width/height is bigger than the original one if ($new_width >= $width && $new_height >= $height) { return false; } $used_imagick = false; // Only use imagemagick if defined and the passthru function not disabled if ($config['img_imagick'] && function_exists('passthru')) { if (substr($config['img_imagick'], -1) !== '/') { $config['img_imagick'] .= '/'; } @passthru(escapeshellcmd($config['img_imagick']) . 'convert' . ((defined('PHP_OS') && preg_match('#^win#i', PHP_OS)) ? '.exe' : '') . ' -quality 85 -geometry ' . $new_width . 'x' . $new_height . ' "' . str_replace('\\', '/', $source) . '" "' . str_replace('\\', '/', $destination) . '"'); if (file_exists($destination)) { $used_imagick = true; } } if (!$used_imagick) { $type = get_supported_image_types($type); if ($type['gd']) { // If the type is not supported, we are not able to create a thumbnail if ($type['format'] === false) { return false; } switch ($type['format']) { case IMG_GIF: $image = @imagecreatefromgif($source); break; case IMG_JPG: @ini_set('gd.jpeg_ignore_warning', 1); $image = @imagecreatefromjpeg($source); break; case IMG_PNG: $image = @imagecreatefrompng($source); break; case IMG_WBMP: $image = @imagecreatefromwbmp($source); break; } if (empty($image)) { return false; } if ($type['version'] == 1) { $new_image = imagecreate($new_width, $new_height); if ($new_image === false) { return false; } imagecopyresized($new_image, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height); } else { $new_image = imagecreatetruecolor($new_width, $new_height); if ($new_image === false) { return false; } // Preserve alpha transparency (png for example) @imagealphablending($new_image, false); @imagesavealpha($new_image, true); imagecopyresampled($new_image, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height); } // If we are in safe mode create the destination file prior to using the gd functions to circumvent a PHP bug if (@ini_get('safe_mode') || @strtolower(ini_get('safe_mode')) == 'on') { @touch($destination); } switch ($type['format']) { case IMG_GIF: imagegif($new_image, $destination); break; case IMG_JPG: imagejpeg($new_image, $destination, 90); break; case IMG_PNG: imagepng($new_image, $destination); break; case IMG_WBMP: imagewbmp($new_image, $destination); break; } imagedestroy($new_image); } else { return false; } } if (!file_exists($destination)) { return false; } phpbb_chmod($destination, CHMOD_READ | CHMOD_WRITE); return true; } /** * Assign Inline attachments (build option fields) */ function posting_gen_inline_attachments(&$attachment_data) { global $template; if (sizeof($attachment_data)) { $s_inline_attachment_options = ''; foreach ($attachment_data as $i => $attachment) { $s_inline_attachment_options .= '' . utf8_basename($attachment['real_filename']) . ''; } $template->assign_var('S_INLINE_ATTACHMENT_OPTIONS', $s_inline_attachment_options); return true; } return false; } /** * Generate inline attachment entry */ function posting_gen_attachment_entry($attachment_data, &$filename_data, $show_attach_box = true) { global $template, $config, $phpbb_root_path, $phpEx, $user, $auth; // Some default template variables $template->assign_vars(array( 'S_SHOW_ATTACH_BOX' => $show_attach_box, 'S_HAS_ATTACHMENTS' => sizeof($attachment_data), 'FILESIZE' => $config['max_filesize'], 'FILE_COMMENT' => (isset($filename_data['filecomment'])) ? $filename_data['filecomment'] : '', )); if (sizeof($attachment_data)) { // We display the posted attachments within the desired order. ($config['display_order']) ? krsort($attachment_data) : ksort($attachment_data); foreach ($attachment_data as $count => $attach_row) { $hidden = ''; $attach_row['real_filename'] = utf8_basename($attach_row['real_filename']); foreach ($attach_row as $key => $value) { $hidden .= ''; } $download_link = append_sid("{$phpbb_root_path}download/file.$phpEx", 'mode=view&id=' . (int) $attach_row['attach_id'], true, ($attach_row['is_orphan']) ? $user->session_id : false); $template->assign_block_vars('attach_row', array( 'FILENAME' => utf8_basename($attach_row['real_filename']), 'A_FILENAME' => addslashes(utf8_basename($attach_row['real_filename'])), 'FILE_COMMENT' => $attach_row['attach_comment'], 'ATTACH_ID' => $attach_row['attach_id'], 'S_IS_ORPHAN' => $attach_row['is_orphan'], 'ASSOC_INDEX' => $count, 'U_VIEW_ATTACHMENT' => $download_link, 'S_HIDDEN' => $hidden) ); } } return sizeof($attachment_data); } // // General Post functions // /** * Load Drafts */ function load_drafts($topic_id = 0, $forum_id = 0, $id = 0, $pm_action = '', $msg_id = 0) { global $user, $db, $template, $auth; global $phpbb_root_path, $phpEx; $topic_ids = $forum_ids = $draft_rows = array(); // Load those drafts not connected to forums/topics // If forum_id == 0 AND topic_id == 0 then this is a PM draft if (!$topic_id && !$forum_id) { $sql_and = ' AND d.forum_id = 0 AND d.topic_id = 0'; } else { $sql_and = ''; $sql_and .= ($forum_id) ? ' AND d.forum_id = ' . (int) $forum_id : ''; $sql_and .= ($topic_id) ? ' AND d.topic_id = ' . (int) $topic_id : ''; } $sql = 'SELECT d.*, f.forum_id, f.forum_name FROM ' . DRAFTS_TABLE . ' d LEFT JOIN ' . FORUMS_TABLE . ' f ON (f.forum_id = d.forum_id) WHERE d.user_id = ' . $user->data['user_id'] . " $sql_and ORDER BY d.save_time DESC"; $result = $db->sql_query($sql); while ($row = $db->sql_fetchrow($result)) { if ($row['topic_id']) { $topic_ids[] = (int) $row['topic_id']; } $draft_rows[] = $row; } $db->sql_freeresult($result); if (!sizeof($draft_rows)) { return; } $topic_rows = array(); if (sizeof($topic_ids)) { $sql = 'SELECT topic_id, forum_id, topic_title FROM ' . TOPICS_TABLE . ' WHERE ' . $db->sql_in_set('topic_id', array_unique($topic_ids)); $result = $db->sql_query($sql); while ($row = $db->sql_fetchrow($result)) { $topic_rows[$row['topic_id']] = $row; } $db->sql_freeresult($result); } unset($topic_ids); $template->assign_var('S_SHOW_DRAFTS', true); foreach ($draft_rows as $draft) { $link_topic = $link_forum = $link_pm = false; $insert_url = $view_url = $title = ''; if (isset($topic_rows[$draft['topic_id']]) && ( ($topic_rows[$draft['topic_id']]['forum_id'] && $auth->acl_get('f_read', $topic_rows[$draft['topic_id']]['forum_id'])) || (!$topic_rows[$draft['topic_id']]['forum_id'] && $auth->acl_getf_global('f_read')) )) { $topic_forum_id = ($topic_rows[$draft['topic_id']]['forum_id']) ? $topic_rows[$draft['topic_id']]['forum_id'] : $forum_id; $link_topic = true; $view_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $topic_forum_id . '&t=' . $draft['topic_id']); $title = $topic_rows[$draft['topic_id']]['topic_title']; $insert_url = append_sid("{$phpbb_root_path}posting.$phpEx", 'f=' . $topic_forum_id . '&t=' . $draft['topic_id'] . '&mode=reply&d=' . $draft['draft_id']); } else if ($draft['forum_id'] && $auth->acl_get('f_read', $draft['forum_id'])) { $link_forum = true; $view_url = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $draft['forum_id']); $title = $draft['forum_name']; $insert_url = append_sid("{$phpbb_root_path}posting.$phpEx", 'f=' . $draft['forum_id'] . '&mode=post&d=' . $draft['draft_id']); } else { // Either display as PM draft if forum_id and topic_id are empty or if access to the forums has been denied afterwards... $link_pm = true; $insert_url = append_sid("{$phpbb_root_path}ucp.$phpEx", "i=$id&mode=compose&d={$draft['draft_id']}" . (($pm_action) ? "&action=$pm_action" : '') . (($msg_id) ? "&p=$msg_id" : '')); } $template->assign_block_vars('draftrow', array( 'DRAFT_ID' => $draft['draft_id'], 'DATE' => $user->format_date($draft['save_time']), 'DRAFT_SUBJECT' => $draft['draft_subject'], 'TITLE' => $title, 'U_VIEW' => $view_url, 'U_INSERT' => $insert_url, 'S_LINK_PM' => $link_pm, 'S_LINK_TOPIC' => $link_topic, 'S_LINK_FORUM' => $link_forum) ); } } /** * Topic Review */ function topic_review($topic_id, $forum_id, $mode = 'topic_review', $cur_post_id = 0, $show_quote_button = true) { global $user, $auth, $db, $template, $bbcode, $cache; global $config, $phpbb_root_path, $phpEx; // Go ahead and pull all data for this topic $sql = 'SELECT p.post_id FROM ' . POSTS_TABLE . ' p' . " WHERE p.topic_id = $topic_id " . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND p.post_approved = 1' : '') . ' ' . (($mode == 'post_review') ? " AND p.post_id > $cur_post_id" : '') . ' ' . (($mode == 'post_review_edit') ? " AND p.post_id = $cur_post_id" : '') . ' ORDER BY p.post_time '; $sql .= ($mode == 'post_review') ? 'ASC' : 'DESC'; $result = $db->sql_query_limit($sql, $config['posts_per_page']); $post_list = array(); while ($row = $db->sql_fetchrow($result)) { $post_list[] = $row['post_id']; } $db->sql_freeresult($result); if (!sizeof($post_list)) { return false; } // Handle 'post_review_edit' like 'post_review' from now on if ($mode == 'post_review_edit') { $mode = 'post_review'; } $sql = $db->sql_build_query('SELECT', array( 'SELECT' => 'u.username, u.user_id, u.user_colour, p.*, z.friend, z.foe', 'FROM' => array( USERS_TABLE => 'u', POSTS_TABLE => 'p', ), 'LEFT_JOIN' => array( array( 'FROM' => array(ZEBRA_TABLE => 'z'), 'ON' => 'z.user_id = ' . $user->data['user_id'] . ' AND z.zebra_id = p.poster_id' ) ), 'WHERE' => $db->sql_in_set('p.post_id', $post_list) . ' AND u.user_id = p.poster_id' )); $result = $db->sql_query($sql); $bbcode_bitfield = ''; $rowset = array(); $has_attachments = false; while ($row = $db->sql_fetchrow($result)) { $rowset[$row['post_id']] = $row; $bbcode_bitfield = $bbcode_bitfield | base64_decode($row['bbcode_bitfield']); if ($row['post_attachment']) { $has_attachments = true; } } $db->sql_freeresult($result); // Instantiate BBCode class if (!isset($bbcode) && $bbcode_bitfield !== '') { include_once($phpbb_root_path . 'includes/bbcode.' . $phpEx); $bbcode = new bbcode(base64_encode($bbcode_bitfield)); } // Grab extensions $extensions = $attachments = array(); if ($has_attachments && $auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id)) { $extensions = $cache->obtain_attach_extensions($forum_id); // Get attachments... $sql = 'SELECT * FROM ' . ATTACHMENTS_TABLE . ' WHERE ' . $db->sql_in_set('post_msg_id', $post_list) . ' AND in_message = 0 ORDER BY filetime DESC, post_msg_id ASC'; $result = $db->sql_query($sql); while ($row = $db->sql_fetchrow($result)) { $attachments[$row['post_msg_id']][] = $row; } $db->sql_freeresult($result); } for ($i = 0, $end = sizeof($post_list); $i < $end; ++$i) { // A non-existing rowset only happens if there was no user present for the entered poster_id // This could be a broken posts table. if (!isset($rowset[$post_list[$i]])) { continue; } $row =& $rowset[$post_list[$i]]; $poster_id = $row['user_id']; $post_subject = $row['post_subject']; $message = censor_text($row['post_text']); $decoded_message = false; if ($show_quote_button && $auth->acl_get('f_reply', $forum_id)) { $decoded_message = $message; decode_message($decoded_message, $row['bbcode_uid']); $decoded_message = bbcode_nl2br($decoded_message); } if ($row['bbcode_bitfield']) { $bbcode->bbcode_second_pass($message, $row['bbcode_uid'], $row['bbcode_bitfield']); } $message = bbcode_nl2br($message); $message = smiley_text($message, !$row['enable_smilies']); if (!empty($attachments[$row['post_id']])) { $update_count = array(); parse_attachments($forum_id, $message, $attachments[$row['post_id']], $update_count); } $post_subject = censor_text($post_subject); $post_anchor = ($mode == 'post_review') ? 'ppr' . $row['post_id'] : 'pr' . $row['post_id']; $u_show_post = append_sid($phpbb_root_path . 'viewtopic.' . $phpEx, "f=$forum_id&t=$topic_id&p={$row['post_id']}&view=show#p{$row['post_id']}"); $template->assign_block_vars($mode . '_row', array( 'POST_AUTHOR_FULL' => get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']), 'POST_AUTHOR_COLOUR' => get_username_string('colour', $poster_id, $row['username'], $row['user_colour'], $row['post_username']), 'POST_AUTHOR' => get_username_string('username', $poster_id, $row['username'], $row['user_colour'], $row['post_username']), 'U_POST_AUTHOR' => get_username_string('profile', $poster_id, $row['username'], $row['user_colour'], $row['post_username']), 'S_HAS_ATTACHMENTS' => (!empty($attachments[$row['post_id']])) ? true : false, 'S_FRIEND' => ($row['friend']) ? true : false, 'S_IGNORE_POST' => ($row['foe']) ? true : false, 'L_IGNORE_POST' => ($row['foe']) ? sprintf($user->lang['POST_BY_FOE'], get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']), "", '') : '', 'POST_SUBJECT' => $post_subject, 'MINI_POST_IMG' => $user->img('icon_post_target', $user->lang['POST']), 'POST_DATE' => $user->format_date($row['post_time']), 'MESSAGE' => $message, 'DECODED_MESSAGE' => $decoded_message, 'POST_ID' => $row['post_id'], 'U_MINI_POST' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'p=' . $row['post_id']) . '#p' . $row['post_id'], 'U_MCP_DETAILS' => ($auth->acl_get('m_info', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=main&mode=post_details&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '', 'POSTER_QUOTE' => ($show_quote_button && $auth->acl_get('f_reply', $forum_id)) ? addslashes(get_username_string('username', $poster_id, $row['username'], $row['user_colour'], $row['post_username'])) : '') ); // Display not already displayed Attachments for this post, we already parsed them. ;) if (!empty($attachments[$row['post_id']])) { foreach ($attachments[$row['post_id']] as $attachment) { $template->assign_block_vars($mode . '_row.attachment', array( 'DISPLAY_ATTACHMENT' => $attachment) ); } } unset($rowset[$post_list[$i]]); } if ($mode == 'topic_review') { $template->assign_var('QUOTE_IMG', $user->img('icon_post_quote', $user->lang['REPLY_WITH_QUOTE'])); } return true; } /** * User Notification */ function user_notification($mode, $subject, $topic_title, $forum_name, $forum_id, $topic_id, $post_id, $author_name = '') { global $db, $user, $config, $phpbb_root_path, $phpEx, $auth; $topic_notification = ($mode == 'reply' || $mode == 'quote') ? true : false; $forum_notification = ($mode == 'post') ? true : false; if (!$topic_notification && !$forum_notification) { trigger_error('NO_MODE'); } if (($topic_notification && !$config['allow_topic_notify']) || ($forum_notification && !$config['allow_forum_notify'])) { return; } $topic_title = ($topic_notification) ? $topic_title : $subject; $topic_title = censor_text($topic_title); // Exclude guests, current user and banned users from notifications if (!function_exists('phpbb_get_banned_user_ids')) { include($phpbb_root_path . 'includes/functions_user.' . $phpEx); } $sql_ignore_users = phpbb_get_banned_user_ids(); $sql_ignore_users[ANONYMOUS] = ANONYMOUS; $sql_ignore_users[$user->data['user_id']] = $user->data['user_id']; $notify_rows = array(); // -- get forum_userids || topic_userids $sql = 'SELECT u.user_id, u.username, u.user_email, u.user_lang, u.user_notify_type, u.user_jabber FROM ' . (($topic_notification) ? TOPICS_WATCH_TABLE : FORUMS_WATCH_TABLE) . ' w, ' . USERS_TABLE . ' u WHERE w.' . (($topic_notification) ? 'topic_id' : 'forum_id') . ' = ' . (($topic_notification) ? $topic_id : $forum_id) . ' AND ' . $db->sql_in_set('w.user_id', $sql_ignore_users, true) . ' AND w.notify_status = ' . NOTIFY_YES . ' AND u.user_type IN (' . USER_NORMAL . ', ' . USER_FOUNDER . ') AND u.user_id = w.user_id'; $result = $db->sql_query($sql); while ($row = $db->sql_fetchrow($result)) { $notify_user_id = (int) $row['user_id']; $notify_rows[$notify_user_id] = array( 'user_id' => $notify_user_id, 'username' => $row['username'], 'user_email' => $row['user_email'], 'user_jabber' => $row['user_jabber'], 'user_lang' => $row['user_lang'], 'notify_type' => ($topic_notification) ? 'topic' : 'forum', 'template' => ($topic_notification) ? 'topic_notify' : 'newtopic_notify', 'method' => $row['user_notify_type'], 'allowed' => false ); // Add users who have been already notified to ignore list $sql_ignore_users[$notify_user_id] = $notify_user_id; } $db->sql_freeresult($result); // forum notification is sent to those not already receiving topic notifications if ($topic_notification) { $sql = 'SELECT u.user_id, u.username, u.user_email, u.user_lang, u.user_notify_type, u.user_jabber FROM ' . FORUMS_WATCH_TABLE . ' fw, ' . USERS_TABLE . " u WHERE fw.forum_id = $forum_id AND " . $db->sql_in_set('fw.user_id', $sql_ignore_users, true) . ' AND fw.notify_status = ' . NOTIFY_YES . ' AND u.user_type IN (' . USER_NORMAL . ', ' . USER_FOUNDER . ') AND u.user_id = fw.user_id'; $result = $db->sql_query($sql); while ($row = $db->sql_fetchrow($result)) { $notify_user_id = (int) $row['user_id']; $notify_rows[$notify_user_id] = array( 'user_id' => $notify_user_id, 'username' => $row['username'], 'user_email' => $row['user_email'], 'user_jabber' => $row['user_jabber'], 'user_lang' => $row['user_lang'], 'notify_type' => 'forum', 'template' => 'forum_notify', 'method' => $row['user_notify_type'], 'allowed' => false ); } $db->sql_freeresult($result); } if (!sizeof($notify_rows)) { return; } // Make sure users are allowed to read the forum foreach ($auth->acl_get_list(array_keys($notify_rows), 'f_read', $forum_id) as $forum_id => $forum_ary) { foreach ($forum_ary as $auth_option => $user_ary) { foreach ($user_ary as $user_id) { $notify_rows[$user_id]['allowed'] = true; } } } // Now, we have to do a little step before really sending, we need to distinguish our users a little bit. ;) $msg_users = $delete_ids = $update_notification = array(); foreach ($notify_rows as $user_id => $row) { if (!$row['allowed'] || !trim($row['user_email'])) { $delete_ids[$row['notify_type']][] = $row['user_id']; } else { $msg_users[] = $row; $update_notification[$row['notify_type']][] = $row['user_id']; /* * We also update the forums watch table for this user when we are * sending out a topic notification to prevent sending out another * notification in case this user is also subscribed to the forum * this topic was posted in. * Since an UPDATE query is used, this has no effect on users only * subscribed to the topic (i.e. no row is created) and should not * be a performance issue. */ if ($row['notify_type'] === 'topic') { $update_notification['forum'][] = $row['user_id']; } } } unset($notify_rows); // Now, we are able to really send out notifications if (sizeof($msg_users)) { include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx); $messenger = new messenger(); $msg_list_ary = array(); foreach ($msg_users as $row) { $pos = (!isset($msg_list_ary[$row['template']])) ? 0 : sizeof($msg_list_ary[$row['template']]); $msg_list_ary[$row['template']][$pos]['method'] = $row['method']; $msg_list_ary[$row['template']][$pos]['email'] = $row['user_email']; $msg_list_ary[$row['template']][$pos]['jabber'] = $row['user_jabber']; $msg_list_ary[$row['template']][$pos]['name'] = $row['username']; $msg_list_ary[$row['template']][$pos]['lang'] = $row['user_lang']; $msg_list_ary[$row['template']][$pos]['user_id']= $row['user_id']; } unset($msg_users); foreach ($msg_list_ary as $email_template => $email_list) { foreach ($email_list as $addr) { $messenger->template($email_template, $addr['lang']); $messenger->to($addr['email'], $addr['name']); $messenger->im($addr['jabber'], $addr['name']); $messenger->assign_vars(array( 'USERNAME' => htmlspecialchars_decode($addr['name']), 'TOPIC_TITLE' => htmlspecialchars_decode($topic_title), 'FORUM_NAME' => htmlspecialchars_decode($forum_name), 'AUTHOR_NAME' => htmlspecialchars_decode($author_name), 'U_FORUM' => generate_board_url() . "/viewforum.$phpEx?f=$forum_id", 'U_TOPIC' => generate_board_url() . "/viewtopic.$phpEx?f=$forum_id&t=$topic_id", 'U_NEWEST_POST' => generate_board_url() . "/viewtopic.$phpEx?f=$forum_id&t=$topic_id&p=$post_id&e=$post_id", 'U_STOP_WATCHING_TOPIC' => generate_board_url() . "/viewtopic.$phpEx?uid={$addr['user_id']}&f=$forum_id&t=$topic_id&unwatch=topic", 'U_STOP_WATCHING_FORUM' => generate_board_url() . "/viewforum.$phpEx?uid={$addr['user_id']}&f=$forum_id&unwatch=forum", )); $messenger->send($addr['method']); } } unset($msg_list_ary); $messenger->save_queue(); } // Handle the DB updates $db->sql_transaction('begin'); if (!empty($update_notification['topic'])) { $sql = 'UPDATE ' . TOPICS_WATCH_TABLE . ' SET notify_status = ' . NOTIFY_NO . " WHERE topic_id = $topic_id AND " . $db->sql_in_set('user_id', $update_notification['topic']); $db->sql_query($sql); } if (!empty($update_notification['forum'])) { $sql = 'UPDATE ' . FORUMS_WATCH_TABLE . ' SET notify_status = ' . NOTIFY_NO . " WHERE forum_id = $forum_id AND " . $db->sql_in_set('user_id', $update_notification['forum']); $db->sql_query($sql); } // Now delete the user_ids not authorised to receive notifications on this topic/forum if (!empty($delete_ids['topic'])) { $sql = 'DELETE FROM ' . TOPICS_WATCH_TABLE . " WHERE topic_id = $topic_id AND " . $db->sql_in_set('user_id', $delete_ids['topic']); $db->sql_query($sql); } if (!empty($delete_ids['forum'])) { $sql = 'DELETE FROM ' . FORUMS_WATCH_TABLE . " WHERE forum_id = $forum_id AND " . $db->sql_in_set('user_id', $delete_ids['forum']); $db->sql_query($sql); } $db->sql_transaction('commit'); } // // Post handling functions // /** * Delete Post */ function delete_post($forum_id, $topic_id, $post_id, &$data) { global $db, $user, $auth; global $config, $phpEx, $phpbb_root_path; // Specify our post mode $post_mode = 'delete'; if (($data['topic_first_post_id'] === $data['topic_last_post_id']) && $data['topic_replies_real'] == 0) { $post_mode = 'delete_topic'; } else if ($data['topic_first_post_id'] == $post_id) { $post_mode = 'delete_first_post'; } else if ($data['topic_last_post_id'] == $post_id) { $post_mode = 'delete_last_post'; } $sql_data = array(); $next_post_id = false; include_once($phpbb_root_path . 'includes/functions_admin.' . $phpEx); $db->sql_transaction('begin'); // we must make sure to update forums that contain the shadow'd topic if ($post_mode == 'delete_topic') { $shadow_forum_ids = array(); $sql = 'SELECT forum_id FROM ' . TOPICS_TABLE . ' WHERE ' . $db->sql_in_set('topic_moved_id', $topic_id); $result = $db->sql_query($sql); while ($row = $db->sql_fetchrow($result)) { if (!isset($shadow_forum_ids[(int) $row['forum_id']])) { $shadow_forum_ids[(int) $row['forum_id']] = 1; } else { $shadow_forum_ids[(int) $row['forum_id']]++; } } $db->sql_freeresult($result); } if (!delete_posts('post_id', array($post_id), false, false)) { // Try to delete topic, we may had an previous error causing inconsistency if ($post_mode == 'delete_topic') { delete_topics('topic_id', array($topic_id), false); } trigger_error('ALREADY_DELETED'); } $db->sql_transaction('commit'); // Collect the necessary information for updating the tables $sql_data[FORUMS_TABLE] = ''; switch ($post_mode) { case 'delete_topic': foreach ($shadow_forum_ids as $updated_forum => $topic_count) { // counting is fun! we only have to do sizeof($forum_ids) number of queries, // even if the topic is moved back to where its shadow lives (we count how many times it is in a forum) $db->sql_query('UPDATE ' . FORUMS_TABLE . ' SET forum_topics_real = forum_topics_real - ' . $topic_count . ', forum_topics = forum_topics - ' . $topic_count . ' WHERE forum_id = ' . $updated_forum); update_post_information('forum', $updated_forum); } delete_topics('topic_id', array($topic_id), false); if ($data['topic_type'] != POST_GLOBAL) { $sql_data[FORUMS_TABLE] .= 'forum_topics_real = forum_topics_real - 1'; $sql_data[FORUMS_TABLE] .= ($data['topic_approved']) ? ', forum_posts = forum_posts - 1, forum_topics = forum_topics - 1' : ''; } $update_sql = update_post_information('forum', $forum_id, true); if (sizeof($update_sql)) { $sql_data[FORUMS_TABLE] .= ($sql_data[FORUMS_TABLE]) ? ', ' : ''; $sql_data[FORUMS_TABLE] .= implode(', ', $update_sql[$forum_id]); } break; case 'delete_first_post': $sql = 'SELECT p.post_id, p.poster_id, p.post_time, p.post_username, u.username, u.user_colour FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . " u WHERE p.topic_id = $topic_id AND p.poster_id = u.user_id ORDER BY p.post_time ASC"; $result = $db->sql_query_limit($sql, 1); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); if ($data['topic_type'] != POST_GLOBAL) { $sql_data[FORUMS_TABLE] = ($data['post_approved']) ? 'forum_posts = forum_posts - 1' : ''; } $sql_data[TOPICS_TABLE] = 'topic_poster = ' . intval($row['poster_id']) . ', topic_first_post_id = ' . intval($row['post_id']) . ", topic_first_poster_colour = '" . $db->sql_escape($row['user_colour']) . "', topic_first_poster_name = '" . (($row['poster_id'] == ANONYMOUS) ? $db->sql_escape($row['post_username']) : $db->sql_escape($row['username'])) . "', topic_time = " . (int) $row['post_time']; // Decrementing topic_replies here is fine because this case only happens if there is more than one post within the topic - basically removing one "reply" $sql_data[TOPICS_TABLE] .= ', topic_replies_real = topic_replies_real - 1' . (($data['post_approved']) ? ', topic_replies = topic_replies - 1' : ''); $next_post_id = (int) $row['post_id']; break; case 'delete_last_post': if ($data['topic_type'] != POST_GLOBAL) { $sql_data[FORUMS_TABLE] = ($data['post_approved']) ? 'forum_posts = forum_posts - 1' : ''; } $update_sql = update_post_information('forum', $forum_id, true); if (sizeof($update_sql)) { $sql_data[FORUMS_TABLE] .= ($sql_data[FORUMS_TABLE]) ? ', ' : ''; $sql_data[FORUMS_TABLE] .= implode(', ', $update_sql[$forum_id]); } $sql_data[TOPICS_TABLE] = 'topic_bumped = 0, topic_bumper = 0, topic_replies_real = topic_replies_real - 1' . (($data['post_approved']) ? ', topic_replies = topic_replies - 1' : ''); $update_sql = update_post_information('topic', $topic_id, true); if (sizeof($update_sql)) { $sql_data[TOPICS_TABLE] .= ', ' . implode(', ', $update_sql[$topic_id]); $next_post_id = (int) str_replace('topic_last_post_id = ', '', $update_sql[$topic_id][0]); } else { $sql = 'SELECT MAX(post_id) as last_post_id FROM ' . POSTS_TABLE . " WHERE topic_id = $topic_id " . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND post_approved = 1' : ''); $result = $db->sql_query($sql); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); $next_post_id = (int) $row['last_post_id']; } break; case 'delete': $sql = 'SELECT post_id FROM ' . POSTS_TABLE . " WHERE topic_id = $topic_id " . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND post_approved = 1' : '') . ' AND post_time > ' . $data['post_time'] . ' ORDER BY post_time ASC'; $result = $db->sql_query_limit($sql, 1); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); if ($data['topic_type'] != POST_GLOBAL) { $sql_data[FORUMS_TABLE] = ($data['post_approved']) ? 'forum_posts = forum_posts - 1' : ''; } $sql_data[TOPICS_TABLE] = 'topic_replies_real = topic_replies_real - 1' . (($data['post_approved']) ? ', topic_replies = topic_replies - 1' : ''); $next_post_id = (int) $row['post_id']; break; } if (($post_mode == 'delete') || ($post_mode == 'delete_last_post') || ($post_mode == 'delete_first_post')) { $sql = 'SELECT 1 AS has_attachments FROM ' . ATTACHMENTS_TABLE . ' WHERE topic_id = ' . $topic_id; $result = $db->sql_query_limit($sql, 1); $has_attachments = (int) $db->sql_fetchfield('has_attachments'); $db->sql_freeresult($result); if (!$has_attachments) { $sql_data[TOPICS_TABLE] .= ', topic_attachment = 0'; } } // $sql_data[USERS_TABLE] = ($data['post_postcount']) ? 'user_posts = user_posts - 1' : ''; $db->sql_transaction('begin'); $where_sql = array( FORUMS_TABLE => "forum_id = $forum_id", TOPICS_TABLE => "topic_id = $topic_id", USERS_TABLE => 'user_id = ' . $data['poster_id'] ); foreach ($sql_data as $table => $update_sql) { if ($update_sql) { $db->sql_query("UPDATE $table SET $update_sql WHERE " . $where_sql[$table]); } } // Adjust posted info for this user by looking for a post by him/her within this topic... if ($post_mode != 'delete_topic' && $config['load_db_track'] && $data['poster_id'] != ANONYMOUS) { $sql = 'SELECT poster_id FROM ' . POSTS_TABLE . ' WHERE topic_id = ' . $topic_id . ' AND poster_id = ' . $data['poster_id']; $result = $db->sql_query_limit($sql, 1); $poster_id = (int) $db->sql_fetchfield('poster_id'); $db->sql_freeresult($result); // The user is not having any more posts within this topic if (!$poster_id) { $sql = 'DELETE FROM ' . TOPICS_POSTED_TABLE . ' WHERE topic_id = ' . $topic_id . ' AND user_id = ' . $data['poster_id']; $db->sql_query($sql); } } $db->sql_transaction('commit'); if ($data['post_reported'] && ($post_mode != 'delete_topic')) { sync('topic_reported', 'topic_id', array($topic_id)); } return $next_post_id; } /** * Submit Post * @todo Split up and create lightweight, simple API for this. */ function submit_post($mode, $subject, $username, $topic_type, &$poll, &$data, $update_message = true, $update_search_index = true) { global $db, $auth, $user, $config, $phpEx, $template, $phpbb_root_path; // We do not handle erasing posts here if ($mode == 'delete') { return false; } $current_time = time(); if ($mode == 'post') { $post_mode = 'post'; $update_message = true; } else if ($mode != 'edit') { $post_mode = 'reply'; $update_message = true; } else if ($mode == 'edit') { $post_mode = ($data['topic_replies_real'] == 0) ? 'edit_topic' : (($data['topic_first_post_id'] == $data['post_id']) ? 'edit_first_post' : (($data['topic_last_post_id'] == $data['post_id']) ? 'edit_last_post' : 'edit')); } // First of all make sure the subject and topic title are having the correct length. // To achieve this without cutting off between special chars we convert to an array and then count the elements. $subject = truncate_string($subject); $data['topic_title'] = truncate_string($data['topic_title']); // Collect some basic information about which tables and which rows to update/insert $sql_data = $topic_row = array(); $poster_id = ($mode == 'edit') ? $data['poster_id'] : (int) $user->data['user_id']; // Retrieve some additional information if not present if ($mode == 'edit' && (!isset($data['post_approved']) || !isset($data['topic_approved']) || $data['post_approved'] === false || $data['topic_approved'] === false)) { $sql = 'SELECT p.post_approved, t.topic_type, t.topic_replies, t.topic_replies_real, t.topic_approved FROM ' . TOPICS_TABLE . ' t, ' . POSTS_TABLE . ' p WHERE t.topic_id = p.topic_id AND p.post_id = ' . $data['post_id']; $result = $db->sql_query($sql); $topic_row = $db->sql_fetchrow($result); $db->sql_freeresult($result); $data['topic_approved'] = $topic_row['topic_approved']; $data['post_approved'] = $topic_row['post_approved']; } // This variable indicates if the user is able to post or put into the queue - it is used later for all code decisions regarding approval // The variable name should be $post_approved, because it indicates if the post is approved or not $post_approval = 1; // Check the permissions for post approval. // Moderators must go through post approval like ordinary users. if (!$auth->acl_get('f_noapprove', $data['forum_id'])) { // Post not approved, but in queue $post_approval = 0; } // Mods are able to force approved/unapproved posts. True means the post is approved, false the post is unapproved if (isset($data['force_approved_state'])) { $post_approval = ($data['force_approved_state']) ? 1 : 0; } // Start the transaction here $db->sql_transaction('begin'); // Collect Information switch ($post_mode) { case 'post': case 'reply': $sql_data[POSTS_TABLE]['sql'] = array( 'forum_id' => ($topic_type == POST_GLOBAL) ? 0 : $data['forum_id'], 'poster_id' => (int) $user->data['user_id'], 'icon_id' => $data['icon_id'], 'poster_ip' => $user->ip, 'post_time' => $current_time, 'post_approved' => $post_approval, 'enable_bbcode' => $data['enable_bbcode'], 'enable_smilies' => $data['enable_smilies'], 'enable_magic_url' => $data['enable_urls'], 'enable_sig' => $data['enable_sig'], 'post_username' => (!$user->data['is_registered']) ? $username : '', 'post_subject' => $subject, 'post_text' => $data['message'], 'post_checksum' => $data['message_md5'], 'post_attachment' => (!empty($data['attachment_data'])) ? 1 : 0, 'bbcode_bitfield' => $data['bbcode_bitfield'], 'bbcode_uid' => $data['bbcode_uid'], 'post_postcount' => ($auth->acl_get('f_postcount', $data['forum_id'])) ? 1 : 0, 'post_edit_locked' => $data['post_edit_locked'] ); break; case 'edit_first_post': case 'edit': case 'edit_last_post': case 'edit_topic': // If edit reason is given always display edit info // If editing last post then display no edit info // If m_edit permission then display no edit info // If normal edit display edit info // Display edit info if edit reason given or user is editing his post, which is not the last within the topic. if ($data['post_edit_reason'] || (!$auth->acl_get('m_edit', $data['forum_id']) && ($post_mode == 'edit' || $post_mode == 'edit_first_post'))) { $data['post_edit_reason'] = truncate_string($data['post_edit_reason'], 255, 255, false); $sql_data[POSTS_TABLE]['sql'] = array( 'post_edit_time' => $current_time, 'post_edit_reason' => $data['post_edit_reason'], 'post_edit_user' => (int) $data['post_edit_user'], ); $sql_data[POSTS_TABLE]['stat'][] = 'post_edit_count = post_edit_count + 1'; } else if (!$data['post_edit_reason'] && $mode == 'edit' && $auth->acl_get('m_edit', $data['forum_id'])) { $sql_data[POSTS_TABLE]['sql'] = array( 'post_edit_reason' => '', ); } // If the person editing this post is different to the one having posted then we will add a log entry stating the edit // Could be simplified by only adding to the log if the edit is not tracked - but this may confuse admins/mods if ($user->data['user_id'] != $poster_id) { $log_subject = ($subject) ? $subject : $data['topic_title']; add_log('mod', $data['forum_id'], $data['topic_id'], 'LOG_POST_EDITED', $log_subject, (!empty($username)) ? $username : $user->lang['GUEST']); } if (!isset($sql_data[POSTS_TABLE]['sql'])) { $sql_data[POSTS_TABLE]['sql'] = array(); } $sql_data[POSTS_TABLE]['sql'] = array_merge($sql_data[POSTS_TABLE]['sql'], array( 'forum_id' => ($topic_type == POST_GLOBAL) ? 0 : $data['forum_id'], 'poster_id' => $data['poster_id'], 'icon_id' => $data['icon_id'], 'post_approved' => (!$post_approval) ? 0 : $data['post_approved'], 'enable_bbcode' => $data['enable_bbcode'], 'enable_smilies' => $data['enable_smilies'], 'enable_magic_url' => $data['enable_urls'], 'enable_sig' => $data['enable_sig'], 'post_username' => ($username && $data['poster_id'] == ANONYMOUS) ? $username : '', 'post_subject' => $subject, 'post_checksum' => $data['message_md5'], 'post_attachment' => (!empty($data['attachment_data'])) ? 1 : 0, 'bbcode_bitfield' => $data['bbcode_bitfield'], 'bbcode_uid' => $data['bbcode_uid'], 'post_edit_locked' => $data['post_edit_locked']) ); if ($update_message) { $sql_data[POSTS_TABLE]['sql']['post_text'] = $data['message']; } break; } $post_approved = $sql_data[POSTS_TABLE]['sql']['post_approved']; $topic_row = array(); // And the topic ladies and gentlemen switch ($post_mode) { case 'post': $sql_data[TOPICS_TABLE]['sql'] = array( 'topic_poster' => (int) $user->data['user_id'], 'topic_time' => $current_time, 'topic_last_view_time' => $current_time, 'forum_id' => ($topic_type == POST_GLOBAL) ? 0 : $data['forum_id'], 'icon_id' => $data['icon_id'], 'topic_approved' => $post_approval, 'topic_title' => $subject, 'topic_first_poster_name' => (!$user->data['is_registered'] && $username) ? $username : (($user->data['user_id'] != ANONYMOUS) ? $user->data['username'] : ''), 'topic_first_poster_colour' => $user->data['user_colour'], 'topic_type' => $topic_type, 'topic_time_limit' => ($topic_type == POST_STICKY || $topic_type == POST_ANNOUNCE) ? ($data['topic_time_limit'] * 86400) : 0, 'topic_attachment' => (!empty($data['attachment_data'])) ? 1 : 0, ); if (isset($poll['poll_options']) && !empty($poll['poll_options'])) { $poll_start = ($poll['poll_start']) ? $poll['poll_start'] : $current_time; $poll_length = $poll['poll_length'] * 86400; if ($poll_length < 0) { $poll_start = $poll_start + $poll_length; if ($poll_start < 0) { $poll_start = 0; } $poll_length = 1; } $sql_data[TOPICS_TABLE]['sql'] = array_merge($sql_data[TOPICS_TABLE]['sql'], array( 'poll_title' => $poll['poll_title'], 'poll_start' => $poll_start, 'poll_max_options' => $poll['poll_max_options'], 'poll_length' => $poll_length, 'poll_vote_change' => $poll['poll_vote_change']) ); } $sql_data[USERS_TABLE]['stat'][] = "user_lastpost_time = $current_time" . (($auth->acl_get('f_postcount', $data['forum_id']) && $post_approval) ? ', user_posts = user_posts + 1' : ''); if ($topic_type != POST_GLOBAL) { if ($post_approval) { $sql_data[FORUMS_TABLE]['stat'][] = 'forum_posts = forum_posts + 1'; } $sql_data[FORUMS_TABLE]['stat'][] = 'forum_topics_real = forum_topics_real + 1' . (($post_approval) ? ', forum_topics = forum_topics + 1' : ''); } break; case 'reply': $sql_data[TOPICS_TABLE]['stat'][] = 'topic_last_view_time = ' . $current_time . ', topic_replies_real = topic_replies_real + 1, topic_bumped = 0, topic_bumper = 0' . (($post_approval) ? ', topic_replies = topic_replies + 1' : '') . ((!empty($data['attachment_data']) || (isset($data['topic_attachment']) && $data['topic_attachment'])) ? ', topic_attachment = 1' : ''); $sql_data[USERS_TABLE]['stat'][] = "user_lastpost_time = $current_time" . (($auth->acl_get('f_postcount', $data['forum_id']) && $post_approval) ? ', user_posts = user_posts + 1' : ''); if ($post_approval && $topic_type != POST_GLOBAL) { $sql_data[FORUMS_TABLE]['stat'][] = 'forum_posts = forum_posts + 1'; } break; case 'edit_topic': case 'edit_first_post': if (isset($poll['poll_options'])) { $poll_start = ($poll['poll_start'] || empty($poll['poll_options'])) ? $poll['poll_start'] : $current_time; $poll_length = $poll['poll_length'] * 86400; if ($poll_length < 0) { $poll_start = $poll_start + $poll_length; if ($poll_start < 0) { $poll_start = 0; } $poll_length = 1; } } $sql_data[TOPICS_TABLE]['sql'] = array( 'forum_id' => ($topic_type == POST_GLOBAL) ? 0 : $data['forum_id'], 'icon_id' => $data['icon_id'], 'topic_approved' => (!$post_approval) ? 0 : $data['topic_approved'], 'topic_title' => $subject, 'topic_first_poster_name' => $username, 'topic_type' => $topic_type, 'topic_time_limit' => ($topic_type == POST_STICKY || $topic_type == POST_ANNOUNCE) ? ($data['topic_time_limit'] * 86400) : 0, 'poll_title' => (isset($poll['poll_options'])) ? $poll['poll_title'] : '', 'poll_start' => (isset($poll['poll_options'])) ? $poll_start : 0, 'poll_max_options' => (isset($poll['poll_options'])) ? $poll['poll_max_options'] : 1, 'poll_length' => (isset($poll['poll_options'])) ? $poll_length : 0, 'poll_vote_change' => (isset($poll['poll_vote_change'])) ? $poll['poll_vote_change'] : 0, 'topic_last_view_time' => $current_time, 'topic_attachment' => (!empty($data['attachment_data'])) ? 1 : (isset($data['topic_attachment']) ? $data['topic_attachment'] : 0), ); // Correctly set back the topic replies and forum posts... only if the topic was approved before and now gets disapproved if (!$post_approval && $data['topic_approved']) { // Do we need to grab some topic informations? if (!sizeof($topic_row)) { $sql = 'SELECT topic_type, topic_replies, topic_replies_real, topic_approved FROM ' . TOPICS_TABLE . ' WHERE topic_id = ' . $data['topic_id']; $result = $db->sql_query($sql); $topic_row = $db->sql_fetchrow($result); $db->sql_freeresult($result); } // If this is the only post remaining we do not need to decrement topic_replies. // Also do not decrement if first post - then the topic_replies will not be adjusted if approving the topic again. // If this is an edited topic or the first post the topic gets completely disapproved later on... $sql_data[FORUMS_TABLE]['stat'][] = 'forum_topics = forum_topics - 1'; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_posts = forum_posts - ' . ($topic_row['topic_replies'] + 1); set_config_count('num_topics', -1, true); set_config_count('num_posts', ($topic_row['topic_replies'] + 1) * (-1), true); // Only decrement this post, since this is the one non-approved now if ($auth->acl_get('f_postcount', $data['forum_id'])) { $sql_data[USERS_TABLE]['stat'][] = 'user_posts = user_posts - 1'; } } break; case 'edit': case 'edit_last_post': // Correctly set back the topic replies and forum posts... but only if the post was approved before. if (!$post_approval && $data['post_approved']) { $sql_data[TOPICS_TABLE]['stat'][] = 'topic_replies = topic_replies - 1, topic_last_view_time = ' . $current_time; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_posts = forum_posts - 1'; set_config_count('num_posts', -1, true); if ($auth->acl_get('f_postcount', $data['forum_id'])) { $sql_data[USERS_TABLE]['stat'][] = 'user_posts = user_posts - 1'; } } break; } // Submit new topic if ($post_mode == 'post') { $sql = 'INSERT INTO ' . TOPICS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_data[TOPICS_TABLE]['sql']); $db->sql_query($sql); $data['topic_id'] = $db->sql_nextid(); $sql_data[POSTS_TABLE]['sql'] = array_merge($sql_data[POSTS_TABLE]['sql'], array( 'topic_id' => $data['topic_id']) ); unset($sql_data[TOPICS_TABLE]['sql']); } // Submit new post if ($post_mode == 'post' || $post_mode == 'reply') { if ($post_mode == 'reply') { $sql_data[POSTS_TABLE]['sql'] = array_merge($sql_data[POSTS_TABLE]['sql'], array( 'topic_id' => $data['topic_id']) ); } $sql = 'INSERT INTO ' . POSTS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_data[POSTS_TABLE]['sql']); $db->sql_query($sql); $data['post_id'] = $db->sql_nextid(); if ($post_mode == 'post') { $sql_data[TOPICS_TABLE]['sql'] = array( 'topic_first_post_id' => $data['post_id'], 'topic_last_post_id' => $data['post_id'], 'topic_last_post_time' => $current_time, 'topic_last_poster_id' => (int) $user->data['user_id'], 'topic_last_poster_name' => (!$user->data['is_registered'] && $username) ? $username : (($user->data['user_id'] != ANONYMOUS) ? $user->data['username'] : ''), 'topic_last_poster_colour' => $user->data['user_colour'], 'topic_last_post_subject' => (string) $subject, ); } unset($sql_data[POSTS_TABLE]['sql']); } $make_global = false; // Are we globalising or unglobalising? if ($post_mode == 'edit_first_post' || $post_mode == 'edit_topic') { if (!sizeof($topic_row)) { $sql = 'SELECT topic_type, topic_replies, topic_replies_real, topic_approved, topic_last_post_id FROM ' . TOPICS_TABLE . ' WHERE topic_id = ' . $data['topic_id']; $result = $db->sql_query($sql); $topic_row = $db->sql_fetchrow($result); $db->sql_freeresult($result); } // globalise/unglobalise? if (($topic_row['topic_type'] != POST_GLOBAL && $topic_type == POST_GLOBAL) || ($topic_row['topic_type'] == POST_GLOBAL && $topic_type != POST_GLOBAL)) { if (!empty($sql_data[FORUMS_TABLE]['stat']) && implode('', $sql_data[FORUMS_TABLE]['stat'])) { $db->sql_query('UPDATE ' . FORUMS_TABLE . ' SET ' . implode(', ', $sql_data[FORUMS_TABLE]['stat']) . ' WHERE forum_id = ' . $data['forum_id']); } $make_global = true; $sql_data[FORUMS_TABLE]['stat'] = array(); } // globalise if ($topic_row['topic_type'] != POST_GLOBAL && $topic_type == POST_GLOBAL) { // Decrement topic/post count $sql_data[FORUMS_TABLE]['stat'][] = 'forum_posts = forum_posts - ' . ($topic_row['topic_replies_real'] + 1); $sql_data[FORUMS_TABLE]['stat'][] = 'forum_topics_real = forum_topics_real - 1' . (($topic_row['topic_approved']) ? ', forum_topics = forum_topics - 1' : ''); // Update forum_ids for all posts $sql = 'UPDATE ' . POSTS_TABLE . ' SET forum_id = 0 WHERE topic_id = ' . $data['topic_id']; $db->sql_query($sql); } // unglobalise else if ($topic_row['topic_type'] == POST_GLOBAL && $topic_type != POST_GLOBAL) { // Increment topic/post count $sql_data[FORUMS_TABLE]['stat'][] = 'forum_posts = forum_posts + ' . ($topic_row['topic_replies_real'] + 1); $sql_data[FORUMS_TABLE]['stat'][] = 'forum_topics_real = forum_topics_real + 1' . (($topic_row['topic_approved']) ? ', forum_topics = forum_topics + 1' : ''); // Update forum_ids for all posts $sql = 'UPDATE ' . POSTS_TABLE . ' SET forum_id = ' . $data['forum_id'] . ' WHERE topic_id = ' . $data['topic_id']; $db->sql_query($sql); } } // Update the topics table if (isset($sql_data[TOPICS_TABLE]['sql'])) { $sql = 'UPDATE ' . TOPICS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_data[TOPICS_TABLE]['sql']) . ' WHERE topic_id = ' . $data['topic_id']; $db->sql_query($sql); } // Update the posts table if (isset($sql_data[POSTS_TABLE]['sql'])) { $sql = 'UPDATE ' . POSTS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_data[POSTS_TABLE]['sql']) . ' WHERE post_id = ' . $data['post_id']; $db->sql_query($sql); } // Update Poll Tables if (isset($poll['poll_options'])) { $cur_poll_options = array(); if ($mode == 'edit') { $sql = 'SELECT * FROM ' . POLL_OPTIONS_TABLE . ' WHERE topic_id = ' . $data['topic_id'] . ' ORDER BY poll_option_id'; $result = $db->sql_query($sql); $cur_poll_options = array(); while ($row = $db->sql_fetchrow($result)) { $cur_poll_options[] = $row; } $db->sql_freeresult($result); } $sql_insert_ary = array(); for ($i = 0, $size = sizeof($poll['poll_options']); $i < $size; $i++) { if (strlen(trim($poll['poll_options'][$i]))) { if (empty($cur_poll_options[$i])) { // If we add options we need to put them to the end to be able to preserve votes... $sql_insert_ary[] = array( 'poll_option_id' => (int) sizeof($cur_poll_options) + 1 + sizeof($sql_insert_ary), 'topic_id' => (int) $data['topic_id'], 'poll_option_text' => (string) $poll['poll_options'][$i] ); } else if ($poll['poll_options'][$i] != $cur_poll_options[$i]) { $sql = 'UPDATE ' . POLL_OPTIONS_TABLE . " SET poll_option_text = '" . $db->sql_escape($poll['poll_options'][$i]) . "' WHERE poll_option_id = " . $cur_poll_options[$i]['poll_option_id'] . ' AND topic_id = ' . $data['topic_id']; $db->sql_query($sql); } } } $db->sql_multi_insert(POLL_OPTIONS_TABLE, $sql_insert_ary); if (sizeof($poll['poll_options']) < sizeof($cur_poll_options)) { $sql = 'DELETE FROM ' . POLL_OPTIONS_TABLE . ' WHERE poll_option_id > ' . sizeof($poll['poll_options']) . ' AND topic_id = ' . $data['topic_id']; $db->sql_query($sql); } // If edited, we would need to reset votes (since options can be re-ordered above, you can't be sure if the change is for changing the text or adding an option if ($mode == 'edit' && sizeof($poll['poll_options']) != sizeof($cur_poll_options)) { $db->sql_query('DELETE FROM ' . POLL_VOTES_TABLE . ' WHERE topic_id = ' . $data['topic_id']); $db->sql_query('UPDATE ' . POLL_OPTIONS_TABLE . ' SET poll_option_total = 0 WHERE topic_id = ' . $data['topic_id']); } } // Submit Attachments if (!empty($data['attachment_data']) && $data['post_id'] && in_array($mode, array('post', 'reply', 'quote', 'edit'))) { $space_taken = $files_added = 0; $orphan_rows = array(); foreach ($data['attachment_data'] as $pos => $attach_row) { $orphan_rows[(int) $attach_row['attach_id']] = array(); } if (sizeof($orphan_rows)) { $sql = 'SELECT attach_id, filesize, physical_filename FROM ' . ATTACHMENTS_TABLE . ' WHERE ' . $db->sql_in_set('attach_id', array_keys($orphan_rows)) . ' AND is_orphan = 1 AND poster_id = ' . $user->data['user_id']; $result = $db->sql_query($sql); $orphan_rows = array(); while ($row = $db->sql_fetchrow($result)) { $orphan_rows[$row['attach_id']] = $row; } $db->sql_freeresult($result); } foreach ($data['attachment_data'] as $pos => $attach_row) { if ($attach_row['is_orphan'] && !isset($orphan_rows[$attach_row['attach_id']])) { continue; } if (!$attach_row['is_orphan']) { // update entry in db if attachment already stored in db and filespace $sql = 'UPDATE ' . ATTACHMENTS_TABLE . " SET attach_comment = '" . $db->sql_escape($attach_row['attach_comment']) . "' WHERE attach_id = " . (int) $attach_row['attach_id'] . ' AND is_orphan = 0'; $db->sql_query($sql); } else { // insert attachment into db if (!@file_exists($phpbb_root_path . $config['upload_path'] . '/' . utf8_basename($orphan_rows[$attach_row['attach_id']]['physical_filename']))) { continue; } $space_taken += $orphan_rows[$attach_row['attach_id']]['filesize']; $files_added++; $attach_sql = array( 'post_msg_id' => $data['post_id'], 'topic_id' => $data['topic_id'], 'is_orphan' => 0, 'poster_id' => $poster_id, 'attach_comment' => $attach_row['attach_comment'], ); $sql = 'UPDATE ' . ATTACHMENTS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $attach_sql) . ' WHERE attach_id = ' . $attach_row['attach_id'] . ' AND is_orphan = 1 AND poster_id = ' . $user->data['user_id']; $db->sql_query($sql); } } if ($space_taken && $files_added) { set_config_count('upload_dir_size', $space_taken, true); set_config_count('num_files', $files_added, true); } } // we need to update the last forum information // only applicable if the topic is not global and it is approved // we also check to make sure we are not dealing with globaling the latest topic (pretty rare but still needs to be checked) if ($topic_type != POST_GLOBAL && !$make_global && ($post_approved || !$data['post_approved'])) { // the last post makes us update the forum table. This can happen if... // We make a new topic // We reply to a topic // We edit the last post in a topic and this post is the latest in the forum (maybe) // We edit the only post in the topic // We edit the first post in the topic and all the other posts are not approved if (($post_mode == 'post' || $post_mode == 'reply') && $post_approved) { $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_id = ' . $data['post_id']; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_post_subject = '" . $db->sql_escape($subject) . "'"; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_time = ' . $current_time; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_poster_id = ' . (int) $user->data['user_id']; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_name = '" . $db->sql_escape((!$user->data['is_registered'] && $username) ? $username : (($user->data['user_id'] != ANONYMOUS) ? $user->data['username'] : '')) . "'"; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_colour = '" . $db->sql_escape($user->data['user_colour']) . "'"; } else if ($post_mode == 'edit_last_post' || $post_mode == 'edit_topic' || ($post_mode == 'edit_first_post' && !$data['topic_replies'])) { // this does not _necessarily_ mean that we must update the info again, // it just means that we might have to $sql = 'SELECT forum_last_post_id, forum_last_post_subject FROM ' . FORUMS_TABLE . ' WHERE forum_id = ' . (int) $data['forum_id']; $result = $db->sql_query($sql); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); // this post is the latest post in the forum, better update if ($row['forum_last_post_id'] == $data['post_id']) { // If post approved and subject changed, or poster is anonymous, we need to update the forum_last* rows if ($post_approved && ($row['forum_last_post_subject'] !== $subject || $data['poster_id'] == ANONYMOUS)) { // the post's subject changed if ($row['forum_last_post_subject'] !== $subject) { $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_subject = \'' . $db->sql_escape($subject) . '\''; } // Update the user name if poster is anonymous... just in case an admin changed it if ($data['poster_id'] == ANONYMOUS) { $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_name = '" . $db->sql_escape($username) . "'"; } } else if ($data['post_approved'] !== $post_approved) { // we need a fresh change of socks, everything has become invalidated $sql = 'SELECT MAX(topic_last_post_id) as last_post_id FROM ' . TOPICS_TABLE . ' WHERE forum_id = ' . (int) $data['forum_id'] . ' AND topic_approved = 1'; $result = $db->sql_query($sql); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); // any posts left in this forum? if (!empty($row['last_post_id'])) { $sql = 'SELECT p.post_id, p.post_subject, p.post_time, p.poster_id, p.post_username, u.user_id, u.username, u.user_colour FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u WHERE p.poster_id = u.user_id AND p.post_id = ' . (int) $row['last_post_id']; $result = $db->sql_query($sql); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); // salvation, a post is found! jam it into the forums table $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_id = ' . (int) $row['post_id']; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_post_subject = '" . $db->sql_escape($row['post_subject']) . "'"; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_time = ' . (int) $row['post_time']; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_poster_id = ' . (int) $row['poster_id']; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_name = '" . $db->sql_escape(($row['poster_id'] == ANONYMOUS) ? $row['post_username'] : $row['username']) . "'"; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_colour = '" . $db->sql_escape($row['user_colour']) . "'"; } else { // just our luck, the last topic in the forum has just been turned unapproved... $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_id = 0'; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_post_subject = ''"; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_time = 0'; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_poster_id = 0'; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_name = ''"; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_colour = ''"; } } } } } else if ($make_global) { // somebody decided to be a party pooper, we must recalculate the whole shebang (maybe) $sql = 'SELECT forum_last_post_id FROM ' . FORUMS_TABLE . ' WHERE forum_id = ' . (int) $data['forum_id']; $result = $db->sql_query($sql); $forum_row = $db->sql_fetchrow($result); $db->sql_freeresult($result); // we made a topic global, go get new data if ($topic_row['topic_type'] != POST_GLOBAL && $topic_type == POST_GLOBAL && $forum_row['forum_last_post_id'] == $topic_row['topic_last_post_id']) { // we need a fresh change of socks, everything has become invalidated $sql = 'SELECT MAX(topic_last_post_id) as last_post_id FROM ' . TOPICS_TABLE . ' WHERE forum_id = ' . (int) $data['forum_id'] . ' AND topic_approved = 1'; $result = $db->sql_query($sql); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); // any posts left in this forum? if (!empty($row['last_post_id'])) { $sql = 'SELECT p.post_id, p.post_subject, p.post_time, p.poster_id, p.post_username, u.user_id, u.username, u.user_colour FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u WHERE p.poster_id = u.user_id AND p.post_id = ' . (int) $row['last_post_id']; $result = $db->sql_query($sql); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); // salvation, a post is found! jam it into the forums table $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_id = ' . (int) $row['post_id']; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_post_subject = '" . $db->sql_escape($row['post_subject']) . "'"; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_time = ' . (int) $row['post_time']; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_poster_id = ' . (int) $row['poster_id']; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_name = '" . $db->sql_escape(($row['poster_id'] == ANONYMOUS) ? $row['post_username'] : $row['username']) . "'"; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_colour = '" . $db->sql_escape($row['user_colour']) . "'"; } else { // just our luck, the last topic in the forum has just been globalized... $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_id = 0'; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_post_subject = ''"; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_time = 0'; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_poster_id = 0'; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_name = ''"; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_colour = ''"; } } else if ($topic_row['topic_type'] == POST_GLOBAL && $topic_type != POST_GLOBAL && $forum_row['forum_last_post_id'] < $topic_row['topic_last_post_id']) { // this post has a higher id, it is newer $sql = 'SELECT p.post_id, p.post_subject, p.post_time, p.poster_id, p.post_username, u.user_id, u.username, u.user_colour FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u WHERE p.poster_id = u.user_id AND p.post_id = ' . (int) $topic_row['topic_last_post_id']; $result = $db->sql_query($sql); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); // salvation, a post is found! jam it into the forums table $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_id = ' . (int) $row['post_id']; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_post_subject = '" . $db->sql_escape($row['post_subject']) . "'"; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_post_time = ' . (int) $row['post_time']; $sql_data[FORUMS_TABLE]['stat'][] = 'forum_last_poster_id = ' . (int) $row['poster_id']; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_name = '" . $db->sql_escape(($row['poster_id'] == ANONYMOUS) ? $row['post_username'] : $row['username']) . "'"; $sql_data[FORUMS_TABLE]['stat'][] = "forum_last_poster_colour = '" . $db->sql_escape($row['user_colour']) . "'"; } } // topic sync time! // simply, we update if it is a reply or the last post is edited if ($post_approved) { // reply requires the whole thing if ($post_mode == 'reply') { $sql_data[TOPICS_TABLE]['stat'][] = 'topic_last_post_id = ' . (int) $data['post_id']; $sql_data[TOPICS_TABLE]['stat'][] = 'topic_last_poster_id = ' . (int) $user->data['user_id']; $sql_data[TOPICS_TABLE]['stat'][] = "topic_last_poster_name = '" . $db->sql_escape((!$user->data['is_registered'] && $username) ? $username : (($user->data['user_id'] != ANONYMOUS) ? $user->data['username'] : '')) . "'"; $sql_data[TOPICS_TABLE]['stat'][] = "topic_last_poster_colour = '" . (($user->data['user_id'] != ANONYMOUS) ? $db->sql_escape($user->data['user_colour']) : '') . "'"; $sql_data[TOPICS_TABLE]['stat'][] = "topic_last_post_subject = '" . $db->sql_escape($subject) . "'"; $sql_data[TOPICS_TABLE]['stat'][] = 'topic_last_post_time = ' . (int) $current_time; } else if ($post_mode == 'edit_last_post' || $post_mode == 'edit_topic' || ($post_mode == 'edit_first_post' && !$data['topic_replies'])) { // only the subject can be changed from edit $sql_data[TOPICS_TABLE]['stat'][] = "topic_last_post_subject = '" . $db->sql_escape($subject) . "'"; // Maybe not only the subject, but also changing anonymous usernames. ;) if ($data['poster_id'] == ANONYMOUS) { $sql_data[TOPICS_TABLE]['stat'][] = "topic_last_poster_name = '" . $db->sql_escape($username) . "'"; } } } else if (!$data['post_approved'] && ($post_mode == 'edit_last_post' || $post_mode == 'edit_topic' || ($post_mode == 'edit_first_post' && !$data['topic_replies']))) { // like having the rug pulled from under us $sql = 'SELECT MAX(post_id) as last_post_id FROM ' . POSTS_TABLE . ' WHERE topic_id = ' . (int) $data['topic_id'] . ' AND post_approved = 1'; $result = $db->sql_query($sql); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); // any posts left in this forum? if (!empty($row['last_post_id'])) { $sql = 'SELECT p.post_id, p.post_subject, p.post_time, p.poster_id, p.post_username, u.user_id, u.username, u.user_colour FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u WHERE p.poster_id = u.user_id AND p.post_id = ' . (int) $row['last_post_id']; $result = $db->sql_query($sql); $row = $db->sql_fetchrow($result); $db->sql_freeresult($result); // salvation, a post is found! jam it into the topics table $sql_data[TOPICS_TABLE]['stat'][] = 'topic_last_post_id = ' . (int) $row['post_id']; $sql_data[TOPICS_TABLE]['stat'][] = "topic_last_post_subject = '" . $db->sql_escape($row['post_subject']) . "'"; $sql_data[TOPICS_TABLE]['stat'][] = 'topic_last_post_time = ' . (int) $row['post_time']; $sql_data[TOPICS_TABLE]['stat'][] = 'topic_last_poster_id = ' . (int) $row['poster_id']; $sql_data[TOPICS_TABLE]['stat'][] = "topic_last_poster_name = '" . $db->sql_escape(($row['poster_id'] == ANONYMOUS) ? $row['post_username'] : $row['username']) . "'"; $sql_data[TOPICS_TABLE]['stat'][] = "topic_last_poster_colour = '" . $db->sql_escape($row['user_colour']) . "'"; } } // Update total post count, do not consider moderated posts/topics if ($post_approval) { if ($post_mode == 'post') { set_config_count('num_topics', 1, true); set_config_count('num_posts', 1, true); } if ($post_mode == 'reply') { set_config_count('num_posts', 1, true); } } // Update forum stats $where_sql = array(POSTS_TABLE => 'post_id = ' . $data['post_id'], TOPICS_TABLE => 'topic_id = ' . $data['topic_id'], FORUMS_TABLE => 'forum_id = ' . $data['forum_id'], USERS_TABLE => 'user_id = ' . $poster_id); foreach ($sql_data as $table => $update_ary) { if (isset($update_ary['stat']) && implode('', $update_ary['stat'])) { $sql = "UPDATE $table SET " . implode(', ', $update_ary['stat']) . ' WHERE ' . $where_sql[$table]; $db->sql_query($sql); } } // Delete topic shadows (if any exist). We do not need a shadow topic for an global announcement if ($make_global) { $sql = 'DELETE FROM ' . TOPICS_TABLE . ' WHERE topic_moved_id = ' . $data['topic_id']; $db->sql_query($sql); } // Committing the transaction before updating search index $db->sql_transaction('commit'); // Delete draft if post was loaded... $draft_id = request_var('draft_loaded', 0); if ($draft_id) { $sql = 'DELETE FROM ' . DRAFTS_TABLE . " WHERE draft_id = $draft_id AND user_id = {$user->data['user_id']}"; $db->sql_query($sql); } // Index message contents if ($update_search_index && $data['enable_indexing']) { // Select the search method and do some additional checks to ensure it can actually be utilised $search_type = basename($config['search_type']); if (!file_exists($phpbb_root_path . 'includes/search/' . $search_type . '.' . $phpEx)) { trigger_error('NO_SUCH_SEARCH_MODULE'); } if (!class_exists($search_type)) { include("{$phpbb_root_path}includes/search/$search_type.$phpEx"); } $error = false; $search = new $search_type($error); if ($error) { trigger_error($error); } $search->index($mode, $data['post_id'], $data['message'], $subject, $poster_id, ($topic_type == POST_GLOBAL) ? 0 : $data['forum_id']); } // Topic Notification, do not change if moderator is changing other users posts... if ($user->data['user_id'] == $poster_id) { if (!$data['notify_set'] && $data['notify']) { $sql = 'INSERT INTO ' . TOPICS_WATCH_TABLE . ' (user_id, topic_id) VALUES (' . $user->data['user_id'] . ', ' . $data['topic_id'] . ')'; $db->sql_query($sql); } else if (($config['email_enable'] || $config['jab_enable']) && $data['notify_set'] && !$data['notify']) { $sql = 'DELETE FROM ' . TOPICS_WATCH_TABLE . ' WHERE user_id = ' . $user->data['user_id'] . ' AND topic_id = ' . $data['topic_id']; $db->sql_query($sql); } } if ($mode == 'post' || $mode == 'reply' || $mode == 'quote') { // Mark this topic as posted to markread('post', $data['forum_id'], $data['topic_id']); } // Mark this topic as read // We do not use post_time here, this is intended (post_time can have a date in the past if editing a message) markread('topic', (($topic_type == POST_GLOBAL) ? 0 : $data['forum_id']), $data['topic_id'], time()); // if ($config['load_db_lastread'] && $user->data['is_registered']) { $sql = 'SELECT mark_time FROM ' . FORUMS_TRACK_TABLE . ' WHERE user_id = ' . $user->data['user_id'] . ' AND forum_id = ' . (($topic_type == POST_GLOBAL) ? 0 : $data['forum_id']); $result = $db->sql_query($sql); $f_mark_time = (int) $db->sql_fetchfield('mark_time'); $db->sql_freeresult($result); } else if ($config['load_anon_lastread'] || $user->data['is_registered']) { $f_mark_time = false; } if (($config['load_db_lastread'] && $user->data['is_registered']) || $config['load_anon_lastread'] || $user->data['is_registered']) { // Update forum info if ($topic_type == POST_GLOBAL) { $sql = 'SELECT MAX(topic_last_post_time) as forum_last_post_time FROM ' . TOPICS_TABLE . ' WHERE forum_id = 0'; } else { $sql = 'SELECT forum_last_post_time FROM ' . FORUMS_TABLE . ' WHERE forum_id = ' . $data['forum_id']; } $result = $db->sql_query($sql); $forum_last_post_time = (int) $db->sql_fetchfield('forum_last_post_time'); $db->sql_freeresult($result); update_forum_tracking_info((($topic_type == POST_GLOBAL) ? 0 : $data['forum_id']), $forum_last_post_time, $f_mark_time, false); } // Send Notifications if (($mode == 'reply' || $mode == 'quote' || $mode == 'post') && $post_approval) { $username = ($username) ? $username : $user->data['username']; user_notification($mode, $subject, $data['topic_title'], $data['forum_name'], $data['forum_id'], $data['topic_id'], $data['post_id'], $username); } $params = $add_anchor = ''; if ($post_approval) { $params .= '&t=' . $data['topic_id']; if ($mode != 'post') { $params .= '&p=' . $data['post_id']; $add_anchor = '#p' . $data['post_id']; } } else if ($mode != 'post' && $post_mode != 'edit_first_post' && $post_mode != 'edit_topic') { $params .= '&t=' . $data['topic_id']; } $url = (!$params) ? "{$phpbb_root_path}viewforum.$phpEx" : "{$phpbb_root_path}viewtopic.$phpEx"; $url = append_sid($url, 'f=' . $data['forum_id'] . $params) . $add_anchor; return $url; } /** * Handle topic bumping * @param int $forum_id The ID of the forum the topic is being bumped belongs to * @param int $topic_id The ID of the topic is being bumping * @param array $post_data Passes some topic parameters: * - 'topic_title' * - 'topic_last_post_id' * - 'topic_last_poster_id' * - 'topic_last_post_subject' * - 'topic_last_poster_name' * - 'topic_last_poster_colour' * @param int $bump_time The time at which topic was bumped, usually it is a current time as obtained via time(). * @return string An URL to the bumped topic, example: ./viewtopic.php?forum_id=1&topic_id=2&p=3#p3 */ function phpbb_bump_topic($forum_id, $topic_id, $post_data, $bump_time = false) { global $config, $db, $user, $phpEx, $phpbb_root_path; if ($bump_time === false) { $bump_time = time(); } // Begin bumping $db->sql_transaction('begin'); // Update the topic's last post post_time $sql = 'UPDATE ' . POSTS_TABLE . " SET post_time = $bump_time WHERE post_id = {$post_data['topic_last_post_id']} AND topic_id = $topic_id"; $db->sql_query($sql); // Sync the topic's last post time, the rest of the topic's last post data isn't changed $sql = 'UPDATE ' . TOPICS_TABLE . " SET topic_last_post_time = $bump_time, topic_bumped = 1, topic_bumper = " . $user->data['user_id'] . " WHERE topic_id = $topic_id"; $db->sql_query($sql); // Update the forum's last post info $sql = 'UPDATE ' . FORUMS_TABLE . " SET forum_last_post_id = " . $post_data['topic_last_post_id'] . ", forum_last_poster_id = " . $post_data['topic_last_poster_id'] . ", forum_last_post_subject = '" . $db->sql_escape($post_data['topic_last_post_subject']) . "', forum_last_post_time = $bump_time, forum_last_poster_name = '" . $db->sql_escape($post_data['topic_last_poster_name']) . "', forum_last_poster_colour = '" . $db->sql_escape($post_data['topic_last_poster_colour']) . "' WHERE forum_id = $forum_id"; $db->sql_query($sql); // Update bumper's time of the last posting to prevent flood $sql = 'UPDATE ' . USERS_TABLE . " SET user_lastpost_time = $bump_time WHERE user_id = " . $user->data['user_id']; $db->sql_query($sql); $db->sql_transaction('commit'); // Mark this topic as posted to markread('post', $forum_id, $topic_id, $bump_time); // Mark this topic as read markread('topic', $forum_id, $topic_id, $bump_time); // Update forum tracking info if ($config['load_db_lastread'] && $user->data['is_registered']) { $sql = 'SELECT mark_time FROM ' . FORUMS_TRACK_TABLE . ' WHERE user_id = ' . $user->data['user_id'] . ' AND forum_id = ' . $forum_id; $result = $db->sql_query($sql); $f_mark_time = (int) $db->sql_fetchfield('mark_time'); $db->sql_freeresult($result); } else if ($config['load_anon_lastread'] || $user->data['is_registered']) { $f_mark_time = false; } if (($config['load_db_lastread'] && $user->data['is_registered']) || $config['load_anon_lastread'] || $user->data['is_registered']) { // Update forum info $sql = 'SELECT forum_last_post_time FROM ' . FORUMS_TABLE . ' WHERE forum_id = ' . $forum_id; $result = $db->sql_query($sql); $forum_last_post_time = (int) $db->sql_fetchfield('forum_last_post_time'); $db->sql_freeresult($result); update_forum_tracking_info($forum_id, $forum_last_post_time, $f_mark_time, false); } add_log('mod', $forum_id, $topic_id, 'LOG_BUMP_TOPIC', $post_data['topic_title']); $url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&p={$post_data['topic_last_post_id']}") . "#p{$post_data['topic_last_post_id']}"; return $url; } ?>