PHP determineTopicClass函数代码示例

//.........这里部分代码省略.........
    // If they are viewing all the posts, show all the posts, otherwise limit the number.
    if ($can_show_all) {
        if (isset($_REQUEST['all'])) {
            // No limit! (actually, there is a limit, but...)
            $context['messages_per_page'] = -1;
            $context['page_index'] .= empty($modSettings['compactTopicPagesEnable']) ? '<strong>' . $txt['all'] . '</strong> ' : '[<strong>' . $txt['all'] . '</strong>] ';
            // Set start back to 0...
            $_REQUEST['start'] = 0;
        } else {
            $context['page_index'] .= '&nbsp;<a href="' . $scripturl . '?topic=' . $topic . '.0;all">' . $txt['all'] . '</a> ';
        }
    }
    // Build the link tree.
    $context['linktree'][] = array('url' => $scripturl . '?topic=' . $topic . '.0', 'name' => $topicinfo['subject'], 'extra_before' => $settings['linktree_inline'] ? $txt['topic'] . ': ' : '');
    // Build a list of this board's moderators.
    $context['moderators'] =& $board_info['moderators'];
    $context['link_moderators'] = array();
    if (!empty($board_info['moderators'])) {
        // Add a link for each moderator...
        foreach ($board_info['moderators'] as $mod) {
            $context['link_moderators'][] = '<a href="' . $scripturl . '?action=profile;u=' . $mod['id'] . '" title="' . $txt['board_moderator'] . '">' . $mod['name'] . '</a>';
        }
        // And show it after the board's name.
        $context['linktree'][count($context['linktree']) - 2]['extra_after'] = ' (' . (count($context['link_moderators']) == 1 ? $txt['moderator'] : $txt['moderators']) . ': ' . implode(', ', $context['link_moderators']) . ')';
    }
    // Information about the current topic...
    $context['is_locked'] = $topicinfo['locked'];
    $context['is_sticky'] = $topicinfo['is_sticky'];
    $context['is_very_hot'] = $topicinfo['num_replies'] >= $modSettings['hotTopicVeryPosts'];
    $context['is_hot'] = $topicinfo['num_replies'] >= $modSettings['hotTopicPosts'];
    $context['is_approved'] = $topicinfo['approved'];
    // We don't want to show the poll icon in the topic class here, so pretend it's not one.
    $context['is_poll'] = false;
    determineTopicClass($context);
    $context['is_poll'] = $topicinfo['id_poll'] > 0 && $modSettings['pollMode'] == '1' && allowedTo('poll_view');
    // Did this user start the topic or not?
    $context['user']['started'] = $user_info['id'] == $topicinfo['id_member_started'] && !$user_info['is_guest'];
    $context['topic_starter_id'] = $topicinfo['id_member_started'];
    // Set the topic's information for the template.
    $context['subject'] = $topicinfo['subject'];
    $context['num_views'] = $topicinfo['num_views'];
    $context['mark_unread_time'] = $topicinfo['new_from'];
    // Set a canonical URL for this page.
    $context['canonical_url'] = $scripturl . '?topic=' . $topic . '.' . $context['start'];
    // For quick reply we need a response prefix in the default forum language.
    if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix', 600))) {
        if ($language === $user_info['language']) {
            $context['response_prefix'] = $txt['response_prefix'];
        } else {
            loadLanguage('index', $language, false);
            $context['response_prefix'] = $txt['response_prefix'];
            loadLanguage('index');
        }
        cache_put_data('response_prefix', $context['response_prefix'], 600);
    }
    // If we want to show event information in the topic, prepare the data.
    if (allowedTo('calendar_view') && !empty($modSettings['cal_showInTopic']) && !empty($modSettings['cal_enabled'])) {
        // First, try create a better time format, ignoring the "time" elements.
        if (preg_match('~%[AaBbCcDdeGghjmuYy](?:[^%]*%[AaBbCcDdeGghjmuYy])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0])) {
            $date_string = $user_info['time_format'];
        } else {
            $date_string = $matches[0];
        }
        // Any calendar information for this topic?
        $request = $smcFunc['db_query']('', '
			SELECT cal.id_event, cal.start_date, cal.end_date, cal.title, cal.id_member, mem.real_name

//.........这里部分代码省略.........
            if ($topic_length > $modSettings['defaultMaxMessages']) {
                $tmppages = array();
                $tmpa = 1;
                for ($tmpb = 0; $tmpb < $topic_length; $tmpb += $modSettings['defaultMaxMessages']) {
                    $tmppages[] = '<a href="' . $scripturl . '?topic=' . $row['ID_TOPIC'] . '.' . $tmpb . '">' . $tmpa . '</a>';
                    $tmpa++;
                }
                // Show links to all the pages?
                if (count($tmppages) <= 5) {
                    $pages = '&#171; ' . implode(' ', $tmppages);
                } else {
                    $pages = '&#171; ' . $tmppages[0] . ' ' . $tmppages[1] . ' ... ' . $tmppages[count($tmppages) - 2] . ' ' . $tmppages[count($tmppages) - 1];
                }
                if (!empty($modSettings['enableAllMessages']) && $topic_length < $modSettings['enableAllMessages']) {
                    $pages .= ' &nbsp;<a href="' . $scripturl . '?topic=' . $row['ID_TOPIC'] . '.0;all">' . $txt[190] . '</a>';
                }
                $pages .= ' &#187;';
            } else {
                $pages = '';
            }
            // We need to check the topic icons exist...
            if (empty($modSettings['messageIconChecks_disable'])) {
                if (!isset($context['icon_sources'][$row['firstIcon']])) {
                    $context['icon_sources'][$row['firstIcon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['firstIcon'] . '.gif') ? 'images_url' : 'default_images_url';
                }
                if (!isset($context['icon_sources'][$row['lastIcon']])) {
                    $context['icon_sources'][$row['lastIcon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['lastIcon'] . '.gif') ? 'images_url' : 'default_images_url';
                }
            } else {
                if (!isset($context['icon_sources'][$row['firstIcon']])) {
                    $context['icon_sources'][$row['firstIcon']] = 'images_url';
                }
                if (!isset($context['icon_sources'][$row['lastIcon']])) {
                    $context['icon_sources'][$row['lastIcon']] = 'images_url';
                }
            }
            // 'Print' the topic info.
            $context['topics'][$row['ID_TOPIC']] = array('id' => $row['ID_TOPIC'], 'first_post' => array('id' => $row['ID_FIRST_MSG'], 'member' => array('username' => $row['firstMemberName'], 'name' => $row['firstDisplayName'], 'id' => $row['firstID_MEMBER'], 'href' => !empty($row['firstID_MEMBER']) ? $scripturl . '?action=profile;u=' . $row['firstID_MEMBER'] : '', 'link' => !empty($row['firstID_MEMBER']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['firstID_MEMBER'] . '" title="' . $txt[92] . ' ' . $row['firstDisplayName'] . '">' . $row['firstDisplayName'] . '</a>' : $row['firstDisplayName']), 'time' => timeformat($row['firstPosterTime']), 'timestamp' => forum_time(true, $row['firstPosterTime']), 'subject' => $row['firstSubject'], 'preview' => $row['firstBody'], 'icon' => $row['firstIcon'], 'icon_url' => $settings[$context['icon_sources'][$row['firstIcon']]] . '/post/' . $row['firstIcon'] . '.gif', 'href' => $scripturl . '?topic=' . $row['ID_TOPIC'] . '.0', 'link' => '<a href="' . $scripturl . '?topic=' . $row['ID_TOPIC'] . '.0">' . $row['firstSubject'] . '</a>'), 'last_post' => array('id' => $row['ID_LAST_MSG'], 'member' => array('username' => $row['lastMemberName'], 'name' => $row['lastDisplayName'], 'id' => $row['lastID_MEMBER'], 'href' => !empty($row['lastID_MEMBER']) ? $scripturl . '?action=profile;u=' . $row['lastID_MEMBER'] : '', 'link' => !empty($row['lastID_MEMBER']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['lastID_MEMBER'] . '">' . $row['lastDisplayName'] . '</a>' : $row['lastDisplayName']), 'time' => timeformat($row['lastPosterTime']), 'timestamp' => forum_time(true, $row['lastPosterTime']), 'subject' => $row['lastSubject'], 'preview' => $row['lastBody'], 'icon' => $row['lastIcon'], 'icon_url' => $settings[$context['icon_sources'][$row['lastIcon']]] . '/post/' . $row['lastIcon'] . '.gif', 'href' => $scripturl . '?topic=' . $row['ID_TOPIC'] . ($row['numReplies'] == 0 ? '.0' : '.msg' . $row['ID_LAST_MSG']) . '#new', 'link' => '<a href="' . $scripturl . '?topic=' . $row['ID_TOPIC'] . ($row['numReplies'] == 0 ? '.0' : '.msg' . $row['ID_LAST_MSG']) . '#new">' . $row['lastSubject'] . '</a>'), 'tagCount' => 0, 'is_sticky' => !empty($modSettings['enableStickyTopics']) && !empty($row['isSticky']), 'is_locked' => !empty($row['locked']), 'is_poll' => $modSettings['pollMode'] == '1' && $row['ID_POLL'] > 0, 'is_hot' => $row['numReplies'] >= $modSettings['hotTopicPosts'], 'is_very_hot' => $row['numReplies'] >= $modSettings['hotTopicVeryPosts'], 'is_posted_in' => false, 'icon' => $row['firstIcon'], 'icon_url' => $settings[$context['icon_sources'][$row['firstIcon']]] . '/post/' . $row['firstIcon'] . '.gif', 'subject' => $row['firstSubject'], 'new' => $row['new_from'] <= $row['ID_MSG_MODIFIED'], 'new_from' => $row['new_from'], 'newtime' => $row['new_from'], 'new_href' => $scripturl . '?topic=' . $row['ID_TOPIC'] . '.msg' . $row['new_from'] . '#new', 'pages' => $pages, 'replies' => $row['numReplies'], 'views' => $row['numViews']);
            determineTopicClass($context['topics'][$row['ID_TOPIC']]);
        }
        mysql_free_result($result);
        // Tagging system
        if ($modSettings['smftags_set_display_messageindex'] && in_array($context['current_board'], explode(" ", $modSettings['smftags_set_taggable'])) && !empty($topic_ids)) {
            // this query is seperated due to lack of optimisation if integrated in to the main query above
            $result = db_query('
				SELECT ID_TOPIC, COUNT(ID_TAG) AS tagCount
				FROM smf_tags_log
				WHERE ID_TOPIC IN (' . implode(', ', $topic_ids) . ')
				GROUP BY ID_TOPIC
				', __FILE__, __LINE__);
            while ($row = mysql_fetch_assoc($result)) {
                $context['topics'][$row['ID_TOPIC']]['tagCount'] = !empty($row['tagCount']) ? $row['tagCount'] : 0;
            }
            mysql_free_result($result);
        }
        // End tagging system
        // Fix the sequence of topics if they were retrieved in the wrong order. (for speed reasons...)
        if ($fake_ascending) {
            $context['topics'] = array_reverse($context['topics'], true);
        }
        if (!empty($modSettings['enableParticipation']) && !$user_info['is_guest'] && !empty($topic_ids)) {
            $result = db_query("\n\t\t\t\tSELECT ID_TOPIC\n\t\t\t\tFROM {$db_prefix}messages\n\t\t\t\tWHERE ID_TOPIC IN (" . implode(', ', $topic_ids) . ")\n\t\t\t\t\tAND ID_MEMBER = {$ID_MEMBER}\n\t\t\t\tGROUP BY ID_TOPIC\n\t\t\t\tLIMIT " . count($topic_ids), __FILE__, __LINE__);
            while ($row = mysql_fetch_assoc($result)) {
                $context['topics'][$row['ID_TOPIC']]['is_posted_in'] = true;
                $context['topics'][$row['ID_TOPIC']]['class'] = 'my_' . $context['topics'][$row['ID_TOPIC']]['class'];
            }
            mysql_free_result($result);
        }
    }
    loadJumpTo();
    // Is Quick Moderation active?
    if (!empty($options['display_quick_mod'])) {
        $context['can_lock'] = allowedTo('lock_any');
        $context['can_sticky'] = allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']);
        $context['can_move'] = allowedTo('move_any');
        $context['can_remove'] = allowedTo('remove_any');
        $context['can_merge'] = allowedTo('merge_any');
        // Set permissions for all the topics.
        foreach ($context['topics'] as $t => $topic) {
            $started = $topic['first_post']['member']['id'] == $ID_MEMBER;
            $context['topics'][$t]['quick_mod'] = array('lock' => allowedTo('lock_any') || $started && allowedTo('lock_own'), 'sticky' => allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']), 'move' => allowedTo('move_any') || $started && allowedTo('move_own'), 'modify' => allowedTo('modify_any') || $started && allowedTo('modify_own'), 'remove' => allowedTo('remove_any') || $started && allowedTo('remove_own'));
            $context['can_lock'] |= $started && allowedTo('lock_own');
            $context['can_move'] |= $started && allowedTo('move_own');
            $context['can_remove'] |= $started && allowedTo('remove_own');
        }
        $board_count = 0;
        foreach ($context['jump_to'] as $id => $cat) {
            if (!empty($_SESSION['move_to_topic']) && isset($context['jump_to'][$id]['boards'][$_SESSION['move_to_topic']])) {
                $context['jump_to'][$id]['boards'][$_SESSION['move_to_topic']]['selected'] = true;
            }
            $board_count += count($context['jump_to'][$id]['boards']);
        }
        // You can only see just this one board?
        if ($board_count <= 1) {
            $context['can_move'] = false;
        }
    }
    // If there are children, but no topics and no ability to post topics...
    $context['no_topic_listing'] = !empty($context['boards']) && empty($context['topics']) && !$context['can_post_new'];
}

//.........这里部分代码省略.........
            // We need to check the topic icons exist...
            if (!empty($modSettings['messageIconChecks_enable'])) {
                if (!isset($context['icon_sources'][$row['first_icon']])) {
                    $context['icon_sources'][$row['first_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['first_icon'] . '.png') ? 'images_url' : 'default_images_url';
                }
                if (!isset($context['icon_sources'][$row['last_icon']])) {
                    $context['icon_sources'][$row['last_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['last_icon'] . '.png') ? 'images_url' : 'default_images_url';
                }
            } else {
                if (!isset($context['icon_sources'][$row['first_icon']])) {
                    $context['icon_sources'][$row['first_icon']] = 'images_url';
                }
                if (!isset($context['icon_sources'][$row['last_icon']])) {
                    $context['icon_sources'][$row['last_icon']] = 'images_url';
                }
            }
            if (!empty($settings['avatars_on_indexes'])) {
                // Allow themers to show the latest poster's avatar along with the topic
                if (!empty($row['avatar'])) {
                    if ($modSettings['avatar_action_too_large'] == 'option_html_resize' || $modSettings['avatar_action_too_large'] == 'option_js_resize') {
                        $avatar_width = !empty($modSettings['avatar_max_width_external']) ? ' width="' . $modSettings['avatar_max_width_external'] . '"' : '';
                        $avatar_height = !empty($modSettings['avatar_max_height_external']) ? ' height="' . $modSettings['avatar_max_height_external'] . '"' : '';
                    } else {
                        $avatar_width = '';
                        $avatar_height = '';
                    }
                }
            }
            // 'Print' the topic info.
            $context['topics'][$row['id_topic']] = array('id' => $row['id_topic'], 'first_post' => array('id' => $row['id_first_msg'], 'member' => array('username' => $row['first_member_name'], 'name' => $row['first_display_name'], 'id' => $row['first_id_member'], 'href' => !empty($row['first_id_member']) ? $scripturl . '?action=profile;u=' . $row['first_id_member'] : '', 'link' => !empty($row['first_id_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['first_id_member'] . '" title="' . $txt['profile_of'] . ' ' . $row['first_display_name'] . '" class="preview">' . $row['first_display_name'] . '</a>' : $row['first_display_name']), 'time' => timeformat($row['first_poster_time']), 'timestamp' => forum_time(true, $row['first_poster_time']), 'subject' => $row['first_subject'], 'preview' => $row['first_body'], 'icon' => $row['first_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.png', 'href' => $scripturl . '?topic=' . (empty($row['id_redirect_topic']) ? $row['id_topic'] : $row['id_redirect_topic']) . '.0', 'link' => '<a href="' . $scripturl . '?topic=' . (empty($row['id_redirect_topic']) ? $row['id_topic'] : $row['id_redirect_topic']) . '.0">' . $row['first_subject'] . '</a>'), 'last_post' => array('id' => $row['id_last_msg'], 'member' => array('username' => $row['last_member_name'], 'name' => $row['last_display_name'], 'id' => $row['last_id_member'], 'href' => !empty($row['last_id_member']) ? $scripturl . '?action=profile;u=' . $row['last_id_member'] : '', 'link' => !empty($row['last_id_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['last_id_member'] . '">' . $row['last_display_name'] . '</a>' : $row['last_display_name']), 'time' => timeformat($row['last_poster_time']), 'timestamp' => forum_time(true, $row['last_poster_time']), 'subject' => $row['last_subject'], 'preview' => $row['last_body'], 'icon' => $row['last_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['last_icon']]] . '/post/' . $row['last_icon'] . '.png', 'href' => $scripturl . '?topic=' . (empty($row['id_redirect_topic']) ? $row['id_topic'] : $row['id_redirect_topic']) . ($user_info['is_guest'] ? '.' . (!empty($options['view_newest_first']) ? 0 : (int) ($row['num_replies'] / $context['pageindex_multiplier']) * $context['pageindex_multiplier']) . '#msg' . $row['id_last_msg'] : ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . '#new'), 'link' => '<a href="' . $scripturl . '?topic=' . (empty($row['id_redirect_topic']) ? $row['id_topic'] : $row['id_redirect_topic']) . ($user_info['is_guest'] ? '.' . (!empty($options['view_newest_first']) ? 0 : (int) ($row['num_replies'] / $context['pageindex_multiplier']) * $context['pageindex_multiplier']) . '#msg' . $row['id_last_msg'] : ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . '#new') . '" ' . ($row['num_replies'] == 0 ? '' : 'rel="nofollow"') . '>' . $row['last_subject'] . '</a>'), 'is_sticky' => !empty($modSettings['enableStickyTopics']) && !empty($row['is_sticky']), 'is_locked' => !empty($row['locked']), 'is_poll' => $modSettings['pollMode'] == '1' && $row['id_poll'] > 0, 'is_hot' => $row['num_replies'] >= $modSettings['hotTopicPosts'], 'is_very_hot' => $row['num_replies'] >= $modSettings['hotTopicVeryPosts'], 'is_posted_in' => false, 'icon' => $row['first_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.png', 'subject' => $row['first_subject'], 'new' => $row['new_from'] <= $row['id_msg_modified'], 'new_from' => $row['new_from'], 'newtime' => $row['new_from'], 'new_href' => $scripturl . '?topic=' . (empty($row['id_redirect_topic']) ? $row['id_topic'] : $row['id_redirect_topic']) . '.msg' . $row['new_from'] . '#new', 'pages' => $pages, 'replies' => comma_format($row['num_replies']), 'views' => comma_format($row['num_views']), 'approved' => $row['approved'], 'unapproved_posts' => $row['unapproved_posts']);
            if (!empty($settings['avatars_on_indexes'])) {
                $context['topics'][$row['id_topic']]['last_post']['member']['avatar'] = array('name' => $row['avatar'], 'image' => $row['avatar'] == '' ? $row['id_attach'] > 0 ? '<img class="avatar" src="' . (empty($row['attachment_type']) ? $scripturl . '?action=dlattach;attach=' . $row['id_attach'] . ';type=avatar' : $modSettings['custom_avatar_url'] . '/' . $row['filename']) . '" alt="" />' : '' : (stristr($row['avatar'], 'http://') ? '<img class="avatar" src="' . $row['avatar'] . '"' . $avatar_width . $avatar_height . ' alt="" />' : '<img class="avatar" src="' . $modSettings['avatar_url'] . '/' . htmlspecialchars($row['avatar']) . '" alt="" />'), 'href' => $row['avatar'] == '' ? $row['id_attach'] > 0 ? empty($row['attachment_type']) ? $scripturl . '?action=dlattach;attach=' . $row['id_attach'] . ';type=avatar' : $modSettings['custom_avatar_url'] . '/' . $row['filename'] : '' : (stristr($row['avatar'], 'http://') ? $row['avatar'] : $modSettings['avatar_url'] . '/' . $row['avatar']), 'url' => $row['avatar'] == '' ? '' : (stristr($row['avatar'], 'http://') ? $row['avatar'] : $modSettings['avatar_url'] . '/' . $row['avatar']));
            }
            determineTopicClass($context['topics'][$row['id_topic']]);
        }
        $smcFunc['db_free_result']($result);
        // Fix the sequence of topics if they were retrieved in the wrong order. (for speed reasons...)
        if ($fake_ascending) {
            $context['topics'] = array_reverse($context['topics'], true);
        }
        if (!empty($modSettings['enableParticipation']) && !$user_info['is_guest'] && !empty($topic_ids)) {
            $result = $smcFunc['db_query']('', '
				SELECT id_topic
				FROM {db_prefix}messages
				WHERE id_topic IN ({array_int:topic_list})
					AND id_member = {int:current_member}
				GROUP BY id_topic
				LIMIT ' . count($topic_ids), array('current_member' => $user_info['id'], 'topic_list' => $topic_ids));
            while ($row = $smcFunc['db_fetch_assoc']($result)) {
                $context['topics'][$row['id_topic']]['is_posted_in'] = true;
                $context['topics'][$row['id_topic']]['class'] = 'my_' . $context['topics'][$row['id_topic']]['class'];
            }
            $smcFunc['db_free_result']($result);
        }
    }
    $context['jump_to'] = array('label' => addslashes(un_htmlspecialchars($txt['jump_to'])), 'board_name' => htmlspecialchars(strtr(strip_tags($board_info['name']), array('&amp;' => '&'))), 'child_level' => $board_info['child_level']);
    // Is Quick Moderation active/needed?
    if (!empty($options['display_quick_mod']) && !empty($context['topics'])) {
        $context['can_markread'] = $context['user']['is_logged'];
        $context['can_lock'] = allowedTo('lock_any');
        $context['can_sticky'] = allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']);
        $context['can_move'] = allowedTo('move_any');
        $context['can_remove'] = allowedTo('remove_any');
        $context['can_merge'] = allowedTo('merge_any');
        // Ignore approving own topics as it's unlikely to come up...
        $context['can_approve'] = $modSettings['postmod_active'] && allowedTo('approve_posts') && !empty($board_info['unapproved_topics']);

//.........这里部分代码省略.........
        if ($have_temp_table) {
            $request = db_query("\n\t\t\t\tSELECT t.ID_TOPIC\n\t\t\t\tFROM {$db_prefix}topics_posted_in AS t\n\t\t\t\t\tLEFT JOIN {$db_prefix}log_topics_posted_in AS lt ON (lt.ID_TOPIC = t.ID_TOPIC)\n\t\t\t\tWHERE t.{$query_this_board}\n\t\t\t\t\tAND IFNULL(lt.ID_MSG, t.ID_MSG) < t.ID_LAST_MSG\n\t\t\t\tORDER BY " . (in_array($_REQUEST['sort'], array('t.ID_LAST_MSG', 't.ID_TOPIC')) ? $_REQUEST['sort'] : 't.sortKey') . ($ascending ? '' : ' DESC') . "\n\t\t\t\tLIMIT {$_REQUEST['start']}, {$modSettings['defaultMaxTopics']}", __FILE__, __LINE__);
        } else {
            $request = db_query("\n\t\t\t\tSELECT DISTINCT t.ID_TOPIC\n\t\t\t\tFROM ({$db_prefix}topics AS t, {$db_prefix}messages AS m" . (strpos($_REQUEST['sort'], 'ms.') === false ? '' : ", {$db_prefix}messages AS ms") . ')' . (strpos($_REQUEST['sort'], 'mems.') === false ? '' : "\n\t\t\t\t\tLEFT JOIN {$db_prefix}members AS mems ON (mems.ID_MEMBER = ms.ID_MEMBER)") . "\n\t\t\t\t\tLEFT JOIN {$db_prefix}log_topics AS lt ON (lt.ID_TOPIC = t.ID_TOPIC AND lt.ID_MEMBER = {$ID_MEMBER})\n\t\t\t\t\tLEFT JOIN {$db_prefix}log_mark_read AS lmr ON (lmr.ID_BOARD = t.ID_BOARD AND lmr.ID_MEMBER = {$ID_MEMBER})\n\t\t\t\tWHERE m.ID_TOPIC = t.ID_TOPIC\n\t\t\t\t\tAND m.ID_MEMBER = {$ID_MEMBER}\n\t\t\t\t\tAND t.{$query_this_board}\n\t\t\t\t\tAND t.ID_LAST_MSG >= " . (int) $min_message . "\n\t\t\t\t\tAND IFNULL(lt.ID_MSG, IFNULL(lmr.ID_MSG, 0)) < t.ID_LAST_MSG" . (strpos($_REQUEST['sort'], 'ms.') !== false ? "\n\t\t\t\t\tAND ms.ID_MSG = t.ID_FIRST_MSG" : '') . "\n\t\t\t\tORDER BY " . $_REQUEST['sort'] . ($ascending ? '' : ' DESC') . "\n\t\t\t\tLIMIT {$_REQUEST['start']}, {$modSettings['defaultMaxTopics']}", __FILE__, __LINE__);
        }
        $topics = array();
        while ($row = mysql_fetch_assoc($request)) {
            $topics[] = $row['ID_TOPIC'];
        }
        mysql_free_result($request);
        // Sanity... where have you gone?
        if (empty($topics)) {
            $context['topics'] = array();
            if ($context['querystring_board_limits'] == ';start=%d') {
                $context['querystring_board_limits'] = '';
            } else {
                $context['querystring_board_limits'] = sprintf($context['querystring_board_limits'], $_REQUEST['start']);
            }
            return;
        }
        $request = db_query("\n\t\t\tSELECT {$select_clause}\n\t\t\tFROM ({$db_prefix}messages AS ms, {$db_prefix}messages AS ml, {$db_prefix}topics AS t, {$db_prefix}boards AS b)\n\t\t\t\tLEFT JOIN {$db_prefix}members AS mems ON (mems.ID_MEMBER = ms.ID_MEMBER)\n\t\t\t\tLEFT JOIN {$db_prefix}members AS meml ON (meml.ID_MEMBER = ml.ID_MEMBER)\n\t\t\t\tLEFT JOIN {$db_prefix}log_topics AS lt ON (lt.ID_TOPIC = t.ID_TOPIC AND lt.ID_MEMBER = {$ID_MEMBER})\n\t\t\t\tLEFT JOIN {$db_prefix}log_mark_read AS lmr ON (lmr.ID_BOARD = t.ID_BOARD AND lmr.ID_MEMBER = {$ID_MEMBER})\n\t\t\tWHERE t.ID_TOPIC IN (" . implode(', ', $topics) . ")\n\t\t\t\tAND t.ID_TOPIC = ms.ID_TOPIC\n\t\t\t\tAND b.ID_BOARD = t.ID_BOARD\n\t\t\t\tAND ms.ID_MSG = t.ID_FIRST_MSG\n\t\t\t\tAND ml.ID_MSG = t.ID_LAST_MSG\n\t\t\tORDER BY " . $_REQUEST['sort'] . ($ascending ? '' : ' DESC') . "\n\t\t\tLIMIT " . count($topics), __FILE__, __LINE__);
    }
    $context['topics'] = array();
    $topic_ids = array();
    while ($row = mysql_fetch_assoc($request)) {
        if ($row['ID_POLL'] > 0 && $modSettings['pollMode'] == '0') {
            continue;
        }
        $topic_ids[] = $row['ID_TOPIC'];
        // Clip the strings first because censoring is slow :/. (for some reason?)
        $row['firstBody'] = strip_tags(strtr(parse_bbc($row['firstBody'], $row['firstSmileys'], $row['ID_FIRST_MSG']), array('<br />' => '&#10;')));
        if ($func['strlen']($row['firstBody']) > 128) {
            $row['firstBody'] = $func['substr']($row['firstBody'], 0, 128) . '...';
        }
        $row['lastBody'] = strip_tags(strtr(parse_bbc($row['lastBody'], $row['lastSmileys'], $row['ID_LAST_MSG']), array('<br />' => '&#10;')));
        if ($func['strlen']($row['lastBody']) > 128) {
            $row['lastBody'] = $func['substr']($row['lastBody'], 0, 128) . '...';
        }
        // Do a bit of censoring...
        censorText($row['firstSubject']);
        censorText($row['firstBody']);
        // But don't do it twice, it can be a slow ordeal!
        if ($row['ID_FIRST_MSG'] == $row['ID_LAST_MSG']) {
            $row['lastSubject'] = $row['firstSubject'];
            $row['lastBody'] = $row['firstBody'];
        } else {
            censorText($row['lastSubject']);
            censorText($row['lastBody']);
        }
        // Decide how many pages the topic should have.
        $topic_length = $row['numReplies'] + 1;
        if ($topic_length > $modSettings['defaultMaxMessages']) {
            $tmppages = array();
            $tmpa = 1;
            for ($tmpb = 0; $tmpb < $topic_length; $tmpb += $modSettings['defaultMaxMessages']) {
                $tmppages[] = '<a href="' . $scripturl . '?topic=' . $row['ID_TOPIC'] . '.' . $tmpb . ';topicseen">' . $tmpa . '</a>';
                $tmpa++;
            }
            // Show links to all the pages?
            if (count($tmppages) <= 5) {
                $pages = '&#171; ' . implode(' ', $tmppages);
            } else {
                $pages = '&#171; ' . $tmppages[0] . ' ' . $tmppages[1] . ' ... ' . $tmppages[count($tmppages) - 2] . ' ' . $tmppages[count($tmppages) - 1];
            }
            if (!empty($modSettings['enableAllMessages']) && $topic_length < $modSettings['enableAllMessages']) {
                $pages .= ' &nbsp;<a href="' . $scripturl . '?topic=' . $row['ID_TOPIC'] . '.0;all">' . $txt[190] . '</a>';
            }
            $pages .= ' &#187;';
        } else {
            $pages = '';
        }
        // We need to check the topic icons exist... you can never be too sure!
        if (empty($modSettings['messageIconChecks_disable'])) {
            // First icon first... as you'd expect.
            if (!isset($context['icon_sources'][$row['firstIcon']])) {
                $context['icon_sources'][$row['firstIcon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['firstIcon'] . '.gif') ? 'images_url' : 'default_images_url';
            }
            // Last icon... last... duh.
            if (!isset($context['icon_sources'][$row['lastIcon']])) {
                $context['icon_sources'][$row['lastIcon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['lastIcon'] . '.gif') ? 'images_url' : 'default_images_url';
            }
        }
        // And build the array.
        $context['topics'][$row['ID_TOPIC']] = array('id' => $row['ID_TOPIC'], 'first_post' => array('id' => $row['ID_FIRST_MSG'], 'member' => array('name' => $row['firstPosterName'], 'id' => $row['ID_FIRST_MEMBER'], 'href' => $scripturl . '?action=profile;u=' . $row['ID_FIRST_MEMBER'], 'link' => !empty($row['ID_FIRST_MEMBER']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['ID_FIRST_MEMBER'] . '" title="' . $txt[92] . ' ' . $row['firstPosterName'] . '">' . $row['firstPosterName'] . '</a>' : $row['firstPosterName']), 'time' => timeformat($row['firstPosterTime']), 'timestamp' => forum_time(true, $row['firstPosterTime']), 'subject' => $row['firstSubject'], 'preview' => $row['firstBody'], 'icon' => $row['firstIcon'], 'icon_url' => $settings[$context['icon_sources'][$row['firstIcon']]] . '/post/' . $row['firstIcon'] . '.gif', 'href' => $scripturl . '?topic=' . $row['ID_TOPIC'] . '.0;topicseen', 'link' => '<a href="' . $scripturl . '?topic=' . $row['ID_TOPIC'] . '.0;topicseen">' . $row['firstSubject'] . '</a>'), 'last_post' => array('id' => $row['ID_LAST_MSG'], 'member' => array('name' => $row['lastPosterName'], 'id' => $row['ID_LAST_MEMBER'], 'href' => $scripturl . '?action=profile;u=' . $row['ID_LAST_MEMBER'], 'link' => !empty($row['ID_LAST_MEMBER']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['ID_LAST_MEMBER'] . '">' . $row['lastPosterName'] . '</a>' : $row['lastPosterName']), 'time' => timeformat($row['lastPosterTime']), 'timestamp' => forum_time(true, $row['lastPosterTime']), 'subject' => $row['lastSubject'], 'preview' => $row['lastBody'], 'icon' => $row['lastIcon'], 'icon_url' => $settings[$context['icon_sources'][$row['lastIcon']]] . '/post/' . $row['lastIcon'] . '.gif', 'href' => $scripturl . '?topic=' . $row['ID_TOPIC'] . ($row['numReplies'] == 0 ? '.0' : '.msg' . $row['ID_LAST_MSG']) . ';topicseen#msg' . $row['ID_LAST_MSG'], 'link' => '<a href="' . $scripturl . '?topic=' . $row['ID_TOPIC'] . ($row['numReplies'] == 0 ? '.0' : '.msg' . $row['ID_LAST_MSG']) . ';topicseen#msg' . $row['ID_LAST_MSG'] . '">' . $row['lastSubject'] . '</a>'), 'new_from' => $row['new_from'], 'new_href' => $scripturl . '?topic=' . $row['ID_TOPIC'] . '.msg' . $row['new_from'] . ';topicseen#new', 'href' => $scripturl . '?topic=' . $row['ID_TOPIC'] . ($row['numReplies'] == 0 ? '.0' : '.msg' . $row['new_from']) . ';topicseen' . ($row['numReplies'] == 0 ? '' : 'new'), 'link' => '<a href="' . $scripturl . '?topic=' . $row['ID_TOPIC'] . ($row['numReplies'] == 0 ? '.0' : '.msg' . $row['new_from']) . ';topicseen#msg' . $row['new_from'] . '">' . $row['firstSubject'] . '</a>', 'is_sticky' => !empty($modSettings['enableStickyTopics']) && !empty($row['isSticky']), 'is_locked' => !empty($row['locked']), 'is_poll' => $modSettings['pollMode'] == '1' && $row['ID_POLL'] > 0, 'is_hot' => $row['numReplies'] >= $modSettings['hotTopicPosts'], 'is_very_hot' => $row['numReplies'] >= $modSettings['hotTopicVeryPosts'], 'is_posted_in' => false, 'icon' => $row['firstIcon'], 'icon_url' => $settings[$context['icon_sources'][$row['firstIcon']]] . '/post/' . $row['firstIcon'] . '.gif', 'subject' => $row['firstSubject'], 'pages' => $pages, 'replies' => $row['numReplies'], 'views' => $row['numViews'], 'board' => array('id' => $row['ID_BOARD'], 'name' => $row['bname'], 'href' => $scripturl . '?board=' . $row['ID_BOARD'] . '.0', 'link' => '<a href="' . $scripturl . '?board=' . $row['ID_BOARD'] . '.0">' . $row['bname'] . '</a>'));
        determineTopicClass($context['topics'][$row['ID_TOPIC']]);
    }
    mysql_free_result($request);
    if ($is_topics && !empty($modSettings['enableParticipation']) && !empty($topic_ids)) {
        $result = db_query("\n\t\t\tSELECT ID_TOPIC\n\t\t\tFROM {$db_prefix}messages\n\t\t\tWHERE ID_TOPIC IN (" . implode(', ', $topic_ids) . ")\n\t\t\t\tAND ID_MEMBER = {$ID_MEMBER}", __FILE__, __LINE__);
        while ($row = mysql_fetch_assoc($result)) {
            if (empty($context['topics'][$row['ID_TOPIC']]['is_posted_in'])) {
                $context['topics'][$row['ID_TOPIC']]['is_posted_in'] = true;
                $context['topics'][$row['ID_TOPIC']]['class'] = 'my_' . $context['topics'][$row['ID_TOPIC']]['class'];
            }
        }
        mysql_free_result($result);
    }
    $context['querystring_board_limits'] = sprintf($context['querystring_board_limits'], $_REQUEST['start']);
    $context['topics_to_mark'] = implode('-', $topic_ids);
}

    function __construct($request, $total_items, $not_profile = false)
    {
        global $context, $txt, $user_info, $scripturl, $options, $memberContext, $modSettings;
        if (!isset($context['pageindex_multiplier'])) {
            $context['pageindex_multiplier'] = commonAPI::getMessagesPerPage();
        }
        $cb_name = isset($context['cb_name']) ? $context['cb_name'] : 'topics[]';
        while ($row = mysql_fetch_assoc($request)) {
            censorText($row['subject']);
            $this->topic_ids[] = $row['id_topic'];
            $f_post_mem_href = !empty($row['id_member']) ? URL::user($row['id_member'], $row['first_member_name']) : '';
            $t_href = URL::topic($row['id_topic'], $row['subject'], 0);
            $l_post_mem_href = !empty($row['id_member_updated']) ? URL::user($row['id_member_updated'], $row['last_real_name']) : '';
            $l_post_msg_href = URL::topic($row['id_topic'], $row['last_subject'], $user_info['is_guest'] ? !empty($options['view_newest_first']) ? 0 : (int) ($row['num_replies'] / $context['pageindex_multiplier']) * $context['pageindex_multiplier'] : 0, $user_info['is_guest'] ? true : false, $user_info['is_guest'] ? '' : '.msg' . $row['id_last_msg'], $user_info['is_guest'] ? '#msg' . $row['id_last_msg'] : '#new');
            $this->topiclist[$row['id_topic']] = array('id' => $row['id_topic'], 'id_member_started' => empty($row['id_member']) ? 0 : $row['id_member'], 'first_post' => array('id' => $row['id_first_msg'], 'member' => array('username' => $row['first_member_name'], 'name' => $row['first_member_name'], 'id' => empty($row['id_member']) ? 0 : $row['id_member'], 'href' => $f_post_mem_href, 'link' => !empty($row['id_member']) ? '<a onclick="getMcard(' . $row['id_member'] . ', $(this));return(false);" href="' . $f_post_mem_href . '" title="' . $txt['profile_of'] . ' ' . $row['first_member_name'] . '">' . $row['first_member_name'] . '</a>' : $row['first_member_name']), 'time' => timeformat($row['first_poster_time']), 'timestamp' => forum_time(true, $row['first_poster_time']), 'subject' => $row['subject'], 'icon' => $row['first_icon'], 'icon_url' => getPostIcon($row['first_icon']), 'href' => $t_href, 'link' => '<a href="' . $t_href . '">' . $row['subject'] . '</a>'), 'last_post' => array('id' => $row['id_last_msg'], 'member' => array('username' => $row['last_real_name'], 'name' => $row['last_real_name'], 'id' => $row['id_member_updated'], 'href' => $l_post_mem_href, 'link' => !empty($row['id_member_updated']) ? '<a onclick="getMcard(' . $row['id_member_updated'] . ', $(this));return(false);" href="' . $l_post_mem_href . '">' . $row['last_real_name'] . '</a>' : $row['last_real_name']), 'time' => timeformat($row['last_post_time']), 'timestamp' => forum_time(true, $row['last_post_time']), 'subject' => $row['last_subject'], 'href' => $l_post_msg_href, 'link' => '<a href="' . $l_post_msg_href . ($row['num_replies'] == 0 ? '' : ' rel="nofollow"') . '>' . $row['last_subject'] . '</a>'), 'checkbox_name' => $cb_name, 'subject' => $row['subject'], 'new' => $row['new_from'] <= $row['id_msg_modified'], 'new_from' => $row['new_from'], 'newtime' => $row['new_from'], 'updated' => timeformat($row['poster_time']), 'new_href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['new_from'] . '#new', 'new_link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['new_from'] . '#new">' . $row['subject'] . '</a>', 'replies' => comma_format($row['num_replies']), 'views' => comma_format($row['num_views']), 'approved' => $row['approved'], 'unapproved_posts' => $row['unapproved_posts'], 'is_old' => !empty($modSettings['oldTopicDays']) ? $context['time_now'] - $row['last_post_time'] > $modSettings['oldTopicDays'] * 86400 : false, 'is_posted_in' => false, 'prefix' => '', 'pages' => '', 'is_sticky' => !empty($modSettings['enableStickyTopics']) && !empty($row['is_sticky']), 'is_locked' => !empty($row['locked']), 'is_poll' => false, 'is_hot' => $row['num_replies'] >= $modSettings['hotTopicPosts'], 'is_very_hot' => $row['num_replies'] >= $modSettings['hotTopicVeryPosts'], 'board' => isset($row['id_board']) && !empty($row['id_board']) ? array('name' => $row['board_name'], 'id' => $row['id_board'], 'href' => URL::board($row['id_board'], $row['board_name'])) : array('name' => '', 'id' => 0, 'href' => ''));
            determineTopicClass($this->topiclist[$row['id_topic']]);
            if (!empty($row['id_member']) && ($row['id_member'] != $user_info['id'] || $not_profile)) {
                $this->users_to_load[$row['id_member']] = $row['id_member'];
            }
        }
        loadMemberData($this->users_to_load);
        foreach ($this->topiclist as &$topic) {
            if (!isset($memberContext[$topic['id_member_started']])) {
                loadMemberContext($topic['id_member_started']);
            }
            $topic['first_post']['member']['avatar'] =& $memberContext[$topic['id_member_started']]['avatar']['image'];
        }
        // figure out whether we have posted in a topic (but only if we are not the topic starter)
        if (!empty($modSettings['enableParticipation']) && !$user_info['is_guest'] && !empty($this->topic_ids)) {
            $result = smf_db_query('
				SELECT id_topic
				FROM {db_prefix}messages
				WHERE id_topic IN ({array_int:topic_list})
					AND id_member = {int:current_member}
				GROUP BY id_topic
				LIMIT ' . count($this->topic_ids), array('current_member' => $user_info['id'], 'topic_list' => $this->topic_ids));
            while ($row = mysql_fetch_assoc($result)) {
                if ($this->topiclist[$row['id_topic']]['first_post']['member']['id'] != $user_info['id']) {
                    $this->topiclist[$row['id_topic']]['is_posted_in'] = true;
                }
            }
            mysql_free_result($result);
        }
    }

//.........这里部分代码省略.........
			WHERE t.id_topic IN ({array_int:topic_list})
			ORDER BY ' . $_REQUEST['sort'] . ($ascending ? '' : ' DESC') . '
			LIMIT ' . count($topics), array('current_member' => $user_info['id'], 'topic_list' => $topics));
    }
    $context['topics'] = array();
    $topic_ids = array();
    while ($row = $smcFunc['db_fetch_assoc']($request)) {
        if ($row['id_poll'] > 0 && $modSettings['pollMode'] == '0') {
            continue;
        }
        $topic_ids[] = $row['id_topic'];
        if (!empty($settings['message_index_preview'])) {
            // Limit them to 128 characters - do this FIRST because it's a lot of wasted censoring otherwise.
            $row['first_body'] = strip_tags(strtr(parse_bbc($row['first_body'], $row['first_smileys'], $row['id_first_msg']), array('<br />' => '&#10;')));
            if ($smcFunc['strlen']($row['first_body']) > 128) {
                $row['first_body'] = $smcFunc['substr']($row['first_body'], 0, 128) . '...';
            }
            $row['last_body'] = strip_tags(strtr(parse_bbc($row['last_body'], $row['last_smileys'], $row['id_last_msg']), array('<br />' => '&#10;')));
            if ($smcFunc['strlen']($row['last_body']) > 128) {
                $row['last_body'] = $smcFunc['substr']($row['last_body'], 0, 128) . '...';
            }
            // Censor the subject and message preview.
            censorText($row['first_subject']);
            censorText($row['first_body']);
            // Don't censor them twice!
            if ($row['id_first_msg'] == $row['id_last_msg']) {
                $row['last_subject'] = $row['first_subject'];
                $row['last_body'] = $row['first_body'];
            } else {
                censorText($row['last_subject']);
                censorText($row['last_body']);
            }
        } else {
            $row['first_body'] = '';
            $row['last_body'] = '';
            censorText($row['first_subject']);
            if ($row['id_first_msg'] == $row['id_last_msg']) {
                $row['last_subject'] = $row['first_subject'];
            } else {
                censorText($row['last_subject']);
            }
        }
        // Decide how many pages the topic should have.
        $topic_length = $row['num_replies'] + 1;
        $messages_per_page = empty($modSettings['disableCustomPerPage']) && !empty($options['messages_per_page']) && !WIRELESS ? $options['messages_per_page'] : $modSettings['defaultMaxMessages'];
        if ($topic_length > $messages_per_page) {
            $tmppages = array();
            $tmpa = 1;
            for ($tmpb = 0; $tmpb < $topic_length; $tmpb += $messages_per_page) {
                $tmppages[] = '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.' . $tmpb . ';topicseen">' . $tmpa . '</a>';
                $tmpa++;
            }
            // Show links to all the pages?
            if (count($tmppages) <= 5) {
                $pages = '&#171; ' . implode(' ', $tmppages);
            } else {
                $pages = '&#171; ' . $tmppages[0] . ' ' . $tmppages[1] . ' ... ' . $tmppages[count($tmppages) - 2] . ' ' . $tmppages[count($tmppages) - 1];
            }
            if (!empty($modSettings['enableAllMessages']) && $topic_length < $modSettings['enableAllMessages']) {
                $pages .= ' &nbsp;<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0;all">' . $txt['all'] . '</a>';
            }
            $pages .= ' &#187;';
        } else {
            $pages = '';
        }
        // We need to check the topic icons exist... you can never be too sure!
        if (empty($modSettings['messageIconChecks_disable'])) {
            // First icon first... as you'd expect.
            if (!isset($context['icon_sources'][$row['first_icon']])) {
                $context['icon_sources'][$row['first_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['first_icon'] . '.gif') ? 'images_url' : 'default_images_url';
            }
            // Last icon... last... duh.
            if (!isset($context['icon_sources'][$row['last_icon']])) {
                $context['icon_sources'][$row['last_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['last_icon'] . '.gif') ? 'images_url' : 'default_images_url';
            }
        }
        // And build the array.
        $context['topics'][$row['id_topic']] = array('id' => $row['id_topic'], 'first_post' => array('id' => $row['id_first_msg'], 'member' => array('name' => $row['first_poster_name'], 'id' => $row['id_first_member'], 'href' => $scripturl . '?action=profile;u=' . $row['id_first_member'], 'link' => !empty($row['id_first_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['id_first_member'] . '" title="' . $txt['profile_of'] . ' ' . $row['first_poster_name'] . '">' . $row['first_poster_name'] . '</a>' : $row['first_poster_name']), 'time' => timeformat($row['first_poster_time']), 'timestamp' => forum_time(true, $row['first_poster_time']), 'subject' => $row['first_subject'], 'preview' => $row['first_body'], 'icon' => $row['first_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.gif', 'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0;topicseen', 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0;topicseen">' . $row['first_subject'] . '</a>'), 'last_post' => array('id' => $row['id_last_msg'], 'member' => array('name' => $row['last_poster_name'], 'id' => $row['id_last_member'], 'href' => $scripturl . '?action=profile;u=' . $row['id_last_member'], 'link' => !empty($row['id_last_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['id_last_member'] . '">' . $row['last_poster_name'] . '</a>' : $row['last_poster_name']), 'time' => timeformat($row['last_poster_time']), 'timestamp' => forum_time(true, $row['last_poster_time']), 'subject' => $row['last_subject'], 'preview' => $row['last_body'], 'icon' => $row['last_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['last_icon']]] . '/post/' . $row['last_icon'] . '.gif', 'href' => $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . ';topicseen#msg' . $row['id_last_msg'], 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . ';topicseen#msg' . $row['id_last_msg'] . '" rel="nofollow">' . $row['last_subject'] . '</a>'), 'new_from' => $row['new_from'], 'new_href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['new_from'] . ';topicseen#new', 'href' => $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['new_from']) . ';topicseen' . ($row['num_replies'] == 0 ? '' : 'new'), 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['new_from']) . ';topicseen#msg' . $row['new_from'] . '" rel="nofollow">' . $row['first_subject'] . '</a>', 'is_sticky' => !empty($modSettings['enableStickyTopics']) && !empty($row['is_sticky']), 'is_locked' => !empty($row['locked']), 'is_poll' => $modSettings['pollMode'] == '1' && $row['id_poll'] > 0, 'is_hot' => $row['num_replies'] >= $modSettings['hotTopicPosts'], 'is_very_hot' => $row['num_replies'] >= $modSettings['hotTopicVeryPosts'], 'is_posted_in' => false, 'icon' => $row['first_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.gif', 'subject' => $row['first_subject'], 'pages' => $pages, 'replies' => comma_format($row['num_replies']), 'views' => comma_format($row['num_views']), 'board' => array('id' => $row['id_board'], 'name' => $row['bname'], 'href' => $scripturl . '?board=' . $row['id_board'] . '.0', 'link' => '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['bname'] . '</a>'));
        determineTopicClass($context['topics'][$row['id_topic']]);
    }
    $smcFunc['db_free_result']($request);
    if ($is_topics && !empty($modSettings['enableParticipation']) && !empty($topic_ids)) {
        $result = $smcFunc['db_query']('', '
			SELECT id_topic
			FROM {db_prefix}messages
			WHERE id_topic IN ({array_int:topic_list})
				AND id_member = {int:current_member}
			GROUP BY id_topic
			LIMIT {int:limit}', array('current_member' => $user_info['id'], 'topic_list' => $topic_ids, 'limit' => count($topic_ids)));
        while ($row = $smcFunc['db_fetch_assoc']($result)) {
            if (empty($context['topics'][$row['id_topic']]['is_posted_in'])) {
                $context['topics'][$row['id_topic']]['is_posted_in'] = true;
                $context['topics'][$row['id_topic']]['class'] = 'my_' . $context['topics'][$row['id_topic']]['class'];
            }
        }
        $smcFunc['db_free_result']($result);
    }
    $context['querystring_board_limits'] = sprintf($context['querystring_board_limits'], $_REQUEST['start']);
    $context['topics_to_mark'] = implode('-', $topic_ids);
}

//.........这里部分代码省略.........
        // If all is set, but not allowed... just unset it.
        $can_show_all = !empty($modSettings['enableAllMessages']) && $context['total_visible_posts'] > $context['messages_per_page'] && $context['total_visible_posts'] < $modSettings['enableAllMessages'];
        if (isset($_REQUEST['all']) && !$can_show_all) {
            unset($_REQUEST['all']);
        } elseif (isset($_REQUEST['all'])) {
            $_REQUEST['start'] = -1;
        }
        // Construct the page index, allowing for the .START method...
        $context['page_index'] = constructPageIndex($scripturl . '?topic=' . $topic . '.%1$d', $_REQUEST['start'], $context['total_visible_posts'], $context['messages_per_page'], true, array('all' => $can_show_all, 'all_selected' => isset($_REQUEST['all'])));
        $context['start'] = $_REQUEST['start'];
        // This is information about which page is current, and which page we're on - in case you don't like the constructed page index. (again, wireles..)
        $context['page_info'] = array('current_page' => $_REQUEST['start'] / $context['messages_per_page'] + 1, 'num_pages' => floor(($context['total_visible_posts'] - 1) / $context['messages_per_page']) + 1);
        // Figure out all the link to the next/prev
        $context['links'] += array('prev' => $_REQUEST['start'] >= $context['messages_per_page'] ? $scripturl . '?topic=' . $topic . '.' . ($_REQUEST['start'] - $context['messages_per_page']) : '', 'next' => $_REQUEST['start'] + $context['messages_per_page'] < $context['total_visible_posts'] ? $scripturl . '?topic=' . $topic . '.' . ($_REQUEST['start'] + $context['messages_per_page']) : '');
        // If they are viewing all the posts, show all the posts, otherwise limit the number.
        if ($can_show_all && isset($_REQUEST['all'])) {
            // No limit! (actually, there is a limit, but...)
            $context['messages_per_page'] = -1;
            // Set start back to 0...
            $_REQUEST['start'] = 0;
        }
        // Build the link tree.
        $context['linktree'][] = array('url' => $scripturl . '?topic=' . $topic . '.0', 'name' => $topicinfo['subject']);
        // Build a list of this board's moderators.
        $context['moderators'] =& $board_info['moderators'];
        $context['link_moderators'] = array();
        // Information about the current topic...
        $context['is_locked'] = $topicinfo['locked'];
        $context['is_sticky'] = $topicinfo['is_sticky'];
        $context['is_very_hot'] = $topicinfo['num_replies'] >= $modSettings['hotTopicVeryPosts'];
        $context['is_hot'] = $topicinfo['num_replies'] >= $modSettings['hotTopicPosts'];
        $context['is_approved'] = $topicinfo['approved'];
        $context['is_poll'] = $topicinfo['id_poll'] > 0 && !empty($modSettings['pollMode']) && allowedTo('poll_view');
        determineTopicClass($context);
        // Did this user start the topic or not?
        $context['user']['started'] = $user_info['id'] == $topicinfo['id_member_started'] && !$user_info['is_guest'];
        $context['topic_starter_id'] = $topicinfo['id_member_started'];
        // Set the topic's information for the template.
        $context['subject'] = $topicinfo['subject'];
        $context['num_views'] = $topicinfo['num_views'];
        $context['num_views_text'] = $context['num_views'] == 1 ? $txt['read_one_time'] : sprintf($txt['read_many_times'], $context['num_views']);
        $context['mark_unread_time'] = !empty($virtual_msg) ? $virtual_msg : $topicinfo['new_from'];
        // Set a canonical URL for this page.
        $context['canonical_url'] = $scripturl . '?topic=' . $topic . '.' . $context['start'];
        // For quick reply we need a response prefix in the default forum language.
        $context['response_prefix'] = response_prefix();
        // If we want to show event information in the topic, prepare the data.
        if (allowedTo('calendar_view') && !empty($modSettings['cal_showInTopic']) && !empty($modSettings['cal_enabled'])) {
            // We need events details and all that jazz
            require_once SUBSDIR . '/Calendar.subs.php';
            // First, try create a better time format, ignoring the "time" elements.
            if (preg_match('~%[AaBbCcDdeGghjmuYy](?:[^%]*%[AaBbCcDdeGghjmuYy])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0])) {
                $date_string = $user_info['time_format'];
            } else {
                $date_string = $matches[0];
            }
            // Get event information for this topic.
            $events = eventInfoForTopic($topic);
            $context['linked_calendar_events'] = array();
            foreach ($events as $event) {
                // Prepare the dates for being formatted.
                $start_date = sscanf($event['start_date'], '%04d-%02d-%02d');
                $start_date = mktime(12, 0, 0, $start_date[1], $start_date[2], $start_date[0]);
                $end_date = sscanf($event['end_date'], '%04d-%02d-%02d');
                $end_date = mktime(12, 0, 0, $end_date[1], $end_date[2], $end_date[0]);
                $context['linked_calendar_events'][] = array('id' => $event['id_event'], 'title' => $event['title'], 'can_edit' => allowedTo('calendar_edit_any') || $event['id_member'] == $user_info['id'] && allowedTo('calendar_edit_own'), 'modify_href' => $scripturl . '?action=post;msg=' . $topicinfo['id_first_msg'] . ';topic=' . $topic . '.0;calendar;eventid=' . $event['id_event'] . ';' . $context['session_var'] . '=' . $context['session_id'], 'can_export' => allowedTo('calendar_edit_any') || $event['id_member'] == $user_info['id'] && allowedTo('calendar_edit_own'), 'export_href' => $scripturl . '?action=calendar;sa=ical;eventid=' . $event['id_event'] . ';' . $context['session_var'] . '=' . $context['session_id'], 'start_date' => standardTime($start_date, $date_string, 'none'), 'start_timestamp' => $start_date, 'end_date' => standardTime($end_date, $date_string, 'none'), 'end_timestamp' => $end_date, 'is_last' => false);

//.........这里部分代码省略.........
    $context['links'] = array('first' => $_REQUEST['start'] >= $modSettings['defaultMaxMessages'] ? $scripturl . '?topic=' . $topic . '.0' : '', 'prev' => $_REQUEST['start'] >= $modSettings['defaultMaxMessages'] ? $scripturl . '?topic=' . $topic . '.' . ($_REQUEST['start'] - $modSettings['defaultMaxMessages']) : '', 'next' => $_REQUEST['start'] + $modSettings['defaultMaxMessages'] < $topicinfo['numReplies'] + 1 ? $scripturl . '?topic=' . $topic . '.' . ($_REQUEST['start'] + $modSettings['defaultMaxMessages']) : '', 'last' => $_REQUEST['start'] + $modSettings['defaultMaxMessages'] < $topicinfo['numReplies'] + 1 ? $scripturl . '?topic=' . $topic . '.' . floor($topicinfo['numReplies'] / $modSettings['defaultMaxMessages']) * $modSettings['defaultMaxMessages'] : '', 'up' => $scripturl . '?board=' . $board . '.0');
    // If they are viewing all the posts, show all the posts, otherwise limit the number.
    if (!empty($modSettings['enableAllMessages']) && $topicinfo['numReplies'] + 1 > $modSettings['defaultMaxMessages'] && $topicinfo['numReplies'] + 1 < $modSettings['enableAllMessages']) {
        if (isset($_REQUEST['all'])) {
            // No limit! (actually, there is a limit, but...)
            $modSettings['defaultMaxMessages'] = -1;
            $context['page_index'] .= empty($modSettings['compactTopicPagesEnable']) ? '<b>' . $txt[190] . '</b> ' : '[<b>' . $txt[190] . '</b>] ';
            // Set start back to 0...
            $_REQUEST['start'] = 0;
        } else {
            $context['page_index'] .= '&nbsp;<a href="' . $scripturl . '?topic=' . $topic . '.0;all">' . $txt[190] . '</a> ';
        }
    }
    // Build the link tree.
    $context['linktree'][] = array('url' => $scripturl . '?topic=' . $topic . '.0', 'name' => $topicinfo['subject'], 'extra_before' => $settings['linktree_inline'] ? $txt[118] . ': ' : '');
    // Build a list of this board's moderators.
    $context['moderators'] =& $board_info['moderators'];
    $context['link_moderators'] = array();
    if (!empty($board_info['moderators'])) {
        // Add a link for each moderator...
        foreach ($board_info['moderators'] as $mod) {
            $context['link_moderators'][] = '<a href="' . $scripturl . '?action=profile;u=' . $mod['id'] . '" title="' . $txt[62] . '">' . $mod['name'] . '</a>';
        }
        // And show it after the board's name.
        $context['linktree'][count($context['linktree']) - 2]['extra_after'] = ' (' . (count($context['link_moderators']) == 1 ? $txt[298] : $txt[299]) . ': ' . implode(', ', $context['link_moderators']) . ')';
    }
    // Information about the current topic...
    $context['is_locked'] = $topicinfo['locked'];
    $context['is_sticky'] = $topicinfo['isSticky'];
    $context['is_very_hot'] = $topicinfo['numReplies'] >= $modSettings['hotTopicVeryPosts'];
    $context['is_hot'] = $topicinfo['numReplies'] >= $modSettings['hotTopicPosts'];
    // We don't want to show the poll icon in the topic class here, so pretend it's not one.
    $context['is_poll'] = false;
    determineTopicClass($context);
    $context['is_poll'] = $topicinfo['ID_POLL'] > 0 && $modSettings['pollMode'] == '1' && allowedTo('poll_view');
    // Did this user start the topic or not?
    $context['user']['started'] = $ID_MEMBER == $topicinfo['ID_MEMBER_STARTED'] && !$user_info['is_guest'];
    $context['topic_starter_id'] = $topicinfo['ID_MEMBER_STARTED'];
    // Set the topic's information for the template.
    $context['subject'] = $topicinfo['subject'];
    $context['num_views'] = $topicinfo['numViews'];
    $context['mark_unread_time'] = $topicinfo['new_from'];
    // For quick reply we need a response prefix in the default forum language.
    if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix'))) {
        if ($language === $user_info['language']) {
            $context['response_prefix'] = $txt['response_prefix'];
        } else {
            loadLanguage('index', $language, false);
            $context['response_prefix'] = $txt['response_prefix'];
            loadLanguage('index');
        }
        cache_put_data('response_prefix', $context['response_prefix'], 600);
    }
    // If we want to show event information in the topic, prepare the data.
    if (allowedTo('calendar_view') && !empty($modSettings['cal_showInTopic']) && !empty($modSettings['cal_enabled'])) {
        // First, try create a better time format, ignoring the "time" elements.
        if (preg_match('~%[AaBbCcDdeGghjmuYy](?:[^%]*%[AaBbCcDdeGghjmuYy])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0])) {
            $date_string = $user_info['time_format'];
        } else {
            $date_string = $matches[0];
        }
        // Any calendar information for this topic?
        $request = db_query("\n\t\t\tSELECT cal.ID_EVENT, cal.startDate, cal.endDate, cal.title, cal.ID_MEMBER, mem.realName\n\t\t\tFROM {$db_prefix}calendar AS cal\n\t\t\t\tLEFT JOIN {$db_prefix}members AS mem ON (mem.ID_MEMBER = cal.ID_MEMBER)\n\t\t\tWHERE cal.ID_TOPIC = {$topic}\n\t\t\tORDER BY startDate", __FILE__, __LINE__);
        $context['linked_calendar_events'] = array();
        while ($row = mysql_fetch_assoc($request)) {
            // Prepare the dates for being formatted.

//.........这里部分代码省略.........
        $memberContext[$message['ID_MEMBER']]['name'] = $message['posterName'];
        $memberContext[$message['ID_MEMBER']]['id'] = 0;
        $memberContext[$message['ID_MEMBER']]['group'] = $txt[28];
        $memberContext[$message['ID_MEMBER']]['link'] = $message['posterName'];
        $memberContext[$message['ID_MEMBER']]['email'] = $message['posterEmail'];
    }
    $memberContext[$message['ID_MEMBER']]['ip'] = $message['posterIP'];
    // Do the censor thang...
    censorText($message['body']);
    censorText($message['subject']);
    censorText($message['first_subject']);
    censorText($message['last_subject']);
    // Shorten this message if necessary.
    if ($context['compact']) {
        // Set the number of characters before and after the searched keyword.
        $charLimit = 40;
        $message['body'] = strtr($message['body'], array("\n" => ' ', '<br />' => "\n"));
        $message['body'] = parse_bbc($message['body'], $message['smileysEnabled'], $message['ID_MSG']);
        $message['body'] = strip_tags(strtr($message['body'], array('</div>' => '<br />')), '<br>');
        if (strlen($message['body']) > $charLimit) {
            if (empty($context['key_words'])) {
                $message['body'] = $func['strlen']($message['body']) > $charLimit ? $func['substr']($message['body'], 0, $charLimit) . '<b>...</b>' : $message['body'];
            } else {
                $matchString = '';
                $force_partial_word = false;
                foreach ($context['key_words'] as $keyword) {
                    $keyword = preg_replace('~(&amp;#(\\d{1,7}|x[0-9a-fA-F]{1,6});)~e', '$GLOBALS[\'func\'][\'entity_fix\'](\'\\2\')', strtr($keyword, array('\\\'' => '\'', '&' => '&amp;')));
                    if (preg_match('~[\'\\.,/@%&;:(){}\\[\\]_\\-+\\\\]$~', $keyword) != 0 || preg_match('~^[\'\\.,/@%&;:(){}\\[\\]_\\-+\\\\]~', $keyword) != 0) {
                        $force_partial_word = true;
                    }
                    $matchString .= strtr(preg_quote($keyword, '/'), array('\\*' => '.+?')) . '|';
                }
                $matchString = substr($matchString, 0, -1);
                $message['body'] = un_htmlspecialchars(strtr($message['body'], array('&nbsp;' => ' ', '<br />' => "\n", '&#91;' => '[', '&#93;' => ']', '&#58;' => ':', '&#64;' => '@')));
                if (empty($modSettings['search_method']) || $force_partial_word) {
                    preg_match_all('/([^\\s\\W]{' . $charLimit . '}[\\s\\W]|[\\s\\W].{0,' . $charLimit . '}?|^)(' . $matchString . ')(.{0,' . $charLimit . '}[\\s\\W]|[^\\s\\W]{' . $charLimit . '})/is' . ($context['utf8'] ? 'u' : ''), $message['body'], $matches);
                } else {
                    preg_match_all('/([^\\s\\W]{' . $charLimit . '}[\\s\\W]|[\\s\\W].{0,' . $charLimit . '}?[\\s\\W]|^)(' . $matchString . ')([\\s\\W].{0,' . $charLimit . '}[\\s\\W]|[\\s\\W][^\\s\\W]{' . $charLimit . '})/is' . ($context['utf8'] ? 'u' : ''), $message['body'], $matches);
                }
                $message['body'] = '';
                foreach ($matches[0] as $index => $match) {
                    $match = strtr(htmlspecialchars($match, ENT_QUOTES), array("\n" => '<br />'));
                    $message['body'] .= '<b>...</b>&nbsp;' . $match . '&nbsp;<b>...</b><br />';
                }
            }
            // Re-fix the international characters.
            $message['body'] = preg_replace('~(&amp;#(\\d{1,7}|x[0-9a-fA-F]{1,6});)~e', '$GLOBALS[\'func\'][\'entity_fix\'](\'\\2\')', $message['body']);
        }
    } else {
        // Run UBBC interpreter on the message.
        $message['body'] = parse_bbc($message['body'], $message['smileysEnabled'], $message['ID_MSG']);
    }
    // Sadly, we need to check the icon ain't broke.
    if (empty($modSettings['messageIconChecks_disable'])) {
        if (!isset($context['icon_sources'][$message['firstIcon']])) {
            $context['icon_sources'][$message['firstIcon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['firstIcon'] . '.gif') ? 'images_url' : 'default_images_url';
        }
        if (!isset($context['icon_sources'][$message['lastIcon']])) {
            $context['icon_sources'][$message['lastIcon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['lastIcon'] . '.gif') ? 'images_url' : 'default_images_url';
        }
        if (!isset($context['icon_sources'][$message['icon']])) {
            $context['icon_sources'][$message['icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['icon'] . '.gif') ? 'images_url' : 'default_images_url';
        }
    } else {
        if (!isset($context['icon_sources'][$message['firstIcon']])) {
            $context['icon_sources'][$message['firstIcon']] = 'images_url';
        }
        if (!isset($context['icon_sources'][$message['lastIcon']])) {
            $context['icon_sources'][$message['lastIcon']] = 'images_url';
        }
        if (!isset($context['icon_sources'][$message['icon']])) {
            $context['icon_sources'][$message['icon']] = 'images_url';
        }
    }
    $output = array_merge($context['topics'][$message['ID_MSG']], array('is_sticky' => !empty($modSettings['enableStickyTopics']) && !empty($message['isSticky']), 'is_locked' => !empty($message['locked']), 'is_poll' => $modSettings['pollMode'] == '1' && $message['ID_POLL'] > 0, 'is_hot' => $message['numReplies'] >= $modSettings['hotTopicPosts'], 'is_very_hot' => $message['numReplies'] >= $modSettings['hotTopicVeryPosts'], 'posted_in' => !empty($participants[$message['ID_TOPIC']]), 'views' => $message['numViews'], 'replies' => $message['numReplies'], 'can_reply' => in_array($message['ID_BOARD'], $boards_can['post_reply_any']) || in_array(0, $boards_can['post_reply_any']), 'can_mark_notify' => in_array($message['ID_BOARD'], $boards_can['mark_any_notify']) || in_array(0, $boards_can['mark_any_notify']) && !$context['user']['is_guest'], 'first_post' => array('id' => $message['first_msg'], 'time' => timeformat($message['first_posterTime']), 'timestamp' => forum_time(true, $message['first_posterTime']), 'subject' => $message['first_subject'], 'href' => $scripturl . '?topic=' . $message['ID_TOPIC'] . '.0', 'link' => '<a href="' . $scripturl . '?topic=' . $message['ID_TOPIC'] . '.0">' . $message['first_subject'] . '</a>', 'icon' => $message['firstIcon'], 'icon_url' => $settings[$context['icon_sources'][$message['firstIcon']]] . '/post/' . $message['firstIcon'] . '.gif', 'member' => array('id' => $message['first_member_id'], 'name' => $message['first_member_name'], 'href' => !empty($message['first_member_id']) ? $scripturl . '?action=profile;u=' . $message['first_member_id'] : '', 'link' => !empty($message['first_member_id']) ? '<a href="' . $scripturl . '?action=profile;u=' . $message['first_member_id'] . '" title="' . $txt[92] . ' ' . $message['first_member_name'] . '">' . $message['first_member_name'] . '</a>' : $message['first_member_name'])), 'last_post' => array('id' => $message['last_msg'], 'time' => timeformat($message['last_posterTime']), 'timestamp' => forum_time(true, $message['last_posterTime']), 'subject' => $message['last_subject'], 'href' => $scripturl . '?topic=' . $message['ID_TOPIC'] . ($message['numReplies'] == 0 ? '.0' : '.msg' . $message['last_msg']) . '#msg' . $message['last_msg'], 'link' => '<a href="' . $scripturl . '?topic=' . $message['ID_TOPIC'] . ($message['numReplies'] == 0 ? '.0' : '.msg' . $message['last_msg']) . '#msg' . $message['last_msg'] . '">' . $message['last_subject'] . '</a>', 'icon' => $message['lastIcon'], 'icon_url' => $settings[$context['icon_sources'][$message['lastIcon']]] . '/post/' . $message['lastIcon'] . '.gif', 'member' => array('id' => $message['last_member_id'], 'name' => $message['last_member_name'], 'href' => !empty($message['last_member_id']) ? $scripturl . '?action=profile;u=' . $message['last_member_id'] : '', 'link' => !empty($message['last_member_id']) ? '<a href="' . $scripturl . '?action=profile;u=' . $message['last_member_id'] . '" title="' . $txt[92] . ' ' . $message['last_member_name'] . '">' . $message['last_member_name'] . '</a>' : $message['last_member_name'])), 'board' => array('id' => $message['ID_BOARD'], 'name' => $message['bName'], 'href' => $scripturl . '?board=' . $message['ID_BOARD'] . '.0', 'link' => '<a href="' . $scripturl . '?board=' . $message['ID_BOARD'] . '.0">' . $message['bName'] . '</a>'), 'category' => array('id' => $message['ID_CAT'], 'name' => $message['cName'], 'href' => $scripturl . '#' . $message['ID_CAT'], 'link' => '<a href="' . $scripturl . '#' . $message['ID_CAT'] . '">' . $message['cName'] . '</a>')));
    determineTopicClass($output);
    if ($output['posted_in']) {
        $output['class'] = 'my_' . $output['class'];
    }
    $body_highlighted = $message['body'];
    $subject_highlighted = $message['subject'];
    if (!empty($options['display_quick_mod'])) {
        $started = $output['first_post']['member']['id'] == $ID_MEMBER;
        $output['quick_mod'] = array('lock' => in_array(0, $boards_can['lock_any']) || in_array($output['board']['id'], $boards_can['lock_any']) || $started && (in_array(0, $boards_can['lock_own']) || in_array($output['board']['id'], $boards_can['lock_own'])), 'sticky' => (in_array(0, $boards_can['make_sticky']) || in_array($output['board']['id'], $boards_can['make_sticky'])) && !empty($modSettings['enableStickyTopics']), 'move' => in_array(0, $boards_can['move_any']) || in_array($output['board']['id'], $boards_can['move_any']) || $started && (in_array(0, $boards_can['move_own']) || in_array($output['board']['id'], $boards_can['move_own'])), 'remove' => in_array(0, $boards_can['remove_any']) || in_array($output['board']['id'], $boards_can['remove_any']) || $started && (in_array(0, $boards_can['remove_own']) || in_array($output['board']['id'], $boards_can['remove_own'])));
        $context['can_lock'] |= $output['quick_mod']['lock'];
        $context['can_sticky'] |= $output['quick_mod']['sticky'];
        $context['can_move'] |= $output['quick_mod']['move'];
        $context['can_remove'] |= $output['quick_mod']['remove'];
        $context['can_merge'] |= in_array($output['board']['id'], $boards_can['merge_any']);
    }
    foreach ($context['key_words'] as $query) {
        // Fix the international characters in the keyword too.
        $query = strtr($func['htmlspecialchars']($query), array('\\\'' => '\''));
        $body_highlighted = preg_replace('/((<[^>]*)|' . preg_quote(strtr($query, array('\'' => '&#039;')), '/') . ')/ie' . ($context['utf8'] ? 'u' : ''), "'\$2' == '\$1' ? stripslashes('\$1') : '<b class=\"highlight\">\$1</b>'", $body_highlighted);
        $subject_highlighted = preg_replace('/(' . preg_quote($query, '/') . ')/i' . ($context['utf8'] ? 'u' : ''), '<b class="highlight">$1</b>', $subject_highlighted);
    }
    $output['matches'][] = array('id' => $message['ID_MSG'], 'attachment' => loadAttachmentContext($message['ID_MSG']), 'alternate' => $counter % 2, 'member' => &$memberContext[$message['ID_MEMBER']], 'icon' => $message['icon'], 'icon_url' => $settings[$context['icon_sources'][$message['icon']]] . '/post/' . $message['icon'] . '.gif', 'subject' => $message['subject'], 'subject_highlighted' => $subject_highlighted, 'time' => timeformat($message['posterTime']), 'timestamp' => forum_time(true, $message['posterTime']), 'counter' => $counter, 'modified' => array('time' => timeformat($message['modifiedTime']), 'timestamp' => forum_time(true, $message['modifiedTime']), 'name' => $message['modifiedName']), 'body' => $message['body'], 'body_highlighted' => $body_highlighted, 'start' => 'msg' . $message['ID_MSG']);
    $counter++;
    return $output;
}

//.........这里部分代码省略.........
            // No limit! (actually, there is a limit, but...)
            $context['messages_per_page'] = -1;
            $context['page_index'] .= '[<strong>' . $txt['all'] . '</strong>] ';
            // Set start back to 0...
            $_REQUEST['start'] = 0;
        } else {
            if (!isset($context['page_index'])) {
                $context['page_index'] = '';
            }
            $context['page_index'] .= '&nbsp;<a href="' . $scripturl . '?topic=' . $topic . '.0;all">' . $txt['all'] . '</a> ';
        }
    }
    // Build the link tree.
    $context['linktree'][] = array('url' => URL::topic($topic, $topicinfo['subject'], 0), 'name' => $topicinfo['subject'], 'extra_before' => $settings['linktree_inline'] ? $txt['topic'] . ': ' : '');
    // Build a list of this board's moderators.
    $context['moderators'] =& $board_info['moderators'];
    $context['link_moderators'] = array();
    if (!empty($board_info['moderators'])) {
        // Add a link for each moderator...
        foreach ($board_info['moderators'] as $mod) {
            $context['link_moderators'][] = '<a href="' . $scripturl . '?action=profile;u=' . $mod['id'] . '" title="' . $txt['board_moderator'] . '">' . $mod['name'] . '</a>';
        }
        // And show it after the board's name.
        //$context['linktree'][count($context['linktree']) - 2]['extra_after'] = ' (' . (count($context['link_moderators']) == 1 ? $txt['moderator'] : $txt['moderators']) . ': ' . implode(', ', $context['link_moderators']) . ')';
    }
    // Information about the current topic...
    $context['is_locked'] = $topicinfo['locked'];
    $context['is_sticky'] = $topicinfo['is_sticky'];
    $context['is_very_hot'] = $topicinfo['num_replies'] >= $modSettings['hotTopicVeryPosts'];
    $context['is_hot'] = $topicinfo['num_replies'] >= $modSettings['hotTopicPosts'];
    $context['is_approved'] = $topicinfo['approved'];
    // We don't want to show the poll icon in the topic class here, so pretend it's not one.
    $context['is_poll'] = false;
    determineTopicClass($context);
    $context['is_poll'] = $topicinfo['id_poll'] > 0 && $modSettings['pollMode'] == '1' && allowedTo('poll_view');
    // Did this user start the topic or not?
    $context['user']['started'] = $user_info['id'] == $topicinfo['id_member_started'] && !$user_info['is_guest'];
    $context['topic_starter_id'] = $topicinfo['id_member_started'];
    // Set the topic's information for the template.
    $context['subject'] = $topicinfo['subject'];
    $context['num_views'] = $topicinfo['num_views'];
    $context['mark_unread_time'] = $topicinfo['new_from'];
    // Set a canonical URL for this page.
    $context['canonical_url'] = URL::topic($topic, $topicinfo['subject'], $context['start']);
    $context['share_url'] = $scripturl . '?topic=' . $topic;
    // For quick reply we need a response prefix in the default forum language.
    if (!isset($context['response_prefix']) && !($context['response_prefix'] = CacheAPI::getCache('response_prefix', 600))) {
        if ($language === $user_info['language']) {
            $context['response_prefix'] = $txt['response_prefix'];
        } else {
            loadLanguage('index', $language, false);
            $context['response_prefix'] = $txt['response_prefix'];
            loadLanguage('index');
        }
        CacheAPI::putCache('response_prefix', $context['response_prefix'], 600);
    }
    // If we want to show event information in the topic, prepare the data.
    if (allowedTo('calendar_view') && !empty($modSettings['cal_showInTopic']) && !empty($modSettings['cal_enabled'])) {
        // First, try create a better time format, ignoring the "time" elements.
        if (preg_match('~%[AaBbCcDdeGghjmuYy](?:[^%]*%[AaBbCcDdeGghjmuYy])*~', $user_info['time_format'], $matches) == 0 || empty($matches[0])) {
            $date_string = $user_info['time_format'];
        } else {
            $date_string = $matches[0];
        }
        // Any calendar information for this topic?
        $request = smf_db_query('

//.........这里部分代码省略.........
    censorText($message['first_subject']);
    censorText($message['last_subject']);
    // Shorten this message if necessary.
    if ($context['compact']) {
        // Set the number of characters before and after the searched keyword.
        $charLimit = 50;
        $message['body'] = strtr($message['body'], array("\n" => ' ', '<br />' => "\n"));
        $message['body'] = parse_bbc($message['body'], $message['smileys_enabled'], $message['id_msg']);
        $message['body'] = strip_tags(strtr($message['body'], array('</div>' => '<br />', '</li>' => '<br />')), '<br>');
        if ($smcFunc['strlen']($message['body']) > $charLimit) {
            if (empty($context['key_words'])) {
                $message['body'] = $smcFunc['substr']($message['body'], 0, $charLimit) . '<strong>...</strong>';
            } else {
                $matchString = '';
                $force_partial_word = false;
                foreach ($context['key_words'] as $keyword) {
                    $keyword = preg_replace_callback('~(&amp;#(\\d{1,7}|x[0-9a-fA-F]{1,6});)~', 'entity_fix__callback', strtr($keyword, array('\\\'' => '\'', '&' => '&amp;')));
                    if (preg_match('~[\'\\.,/@%&;:(){}\\[\\]_\\-+\\\\]$~', $keyword) != 0 || preg_match('~^[\'\\.,/@%&;:(){}\\[\\]_\\-+\\\\]~', $keyword) != 0) {
                        $force_partial_word = true;
                    }
                    $matchString .= strtr(preg_quote($keyword, '/'), array('\\*' => '.+?')) . '|';
                }
                $matchString = substr($matchString, 0, -1);
                $message['body'] = un_htmlspecialchars(strtr($message['body'], array('&nbsp;' => ' ', '<br />' => "\n", '&#91;' => '[', '&#93;' => ']', '&#58;' => ':', '&#64;' => '@')));
                if (empty($modSettings['search_method']) || $force_partial_word) {
                    preg_match_all('/([^\\s\\W]{' . $charLimit . '}[\\s\\W]|[\\s\\W].{0,' . $charLimit . '}?|^)(' . $matchString . ')(.{0,' . $charLimit . '}[\\s\\W]|[^\\s\\W]{' . $charLimit . '})/is' . ($context['utf8'] ? 'u' : ''), $message['body'], $matches);
                } else {
                    preg_match_all('/([^\\s\\W]{' . $charLimit . '}[\\s\\W]|[\\s\\W].{0,' . $charLimit . '}?[\\s\\W]|^)(' . $matchString . ')([\\s\\W].{0,' . $charLimit . '}[\\s\\W]|[\\s\\W][^\\s\\W]{' . $charLimit . '})/is' . ($context['utf8'] ? 'u' : ''), $message['body'], $matches);
                }
                $message['body'] = '';
                foreach ($matches[0] as $index => $match) {
                    $match = strtr($smcFunc['htmlspecialchars']($match, ENT_QUOTES), array("\n" => '&nbsp;'));
                    $message['body'] .= '<strong>......</strong>&nbsp;' . $match . '&nbsp;<strong>......</strong>';
                }
            }
            // Re-fix the international characters.
            $message['body'] = preg_replace_callback('~(&amp;#(\\d{1,7}|x[0-9a-fA-F]{1,6});)~', 'entity_fix__callback', $message['body']);
        }
    } else {
        // Run BBC interpreter on the message.
        $message['body'] = parse_bbc($message['body'], $message['smileys_enabled'], $message['id_msg']);
    }
    // Make sure we don't end up with a practically empty message body.
    $message['body'] = preg_replace('~^(?:&nbsp;)+$~', '', $message['body']);
    // Sadly, we need to check the icon ain't broke.
    if (empty($modSettings['messageIconChecks_disable'])) {
        if (!isset($context['icon_sources'][$message['first_icon']])) {
            $context['icon_sources'][$message['first_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['first_icon'] . '.gif') ? 'images_url' : 'default_images_url';
        }
        if (!isset($context['icon_sources'][$message['last_icon']])) {
            $context['icon_sources'][$message['last_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['last_icon'] . '.gif') ? 'images_url' : 'default_images_url';
        }
        if (!isset($context['icon_sources'][$message['icon']])) {
            $context['icon_sources'][$message['icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $message['icon'] . '.gif') ? 'images_url' : 'default_images_url';
        }
    } else {
        if (!isset($context['icon_sources'][$message['first_icon']])) {
            $context['icon_sources'][$message['first_icon']] = 'images_url';
        }
        if (!isset($context['icon_sources'][$message['last_icon']])) {
            $context['icon_sources'][$message['last_icon']] = 'images_url';
        }
        if (!isset($context['icon_sources'][$message['icon']])) {
            $context['icon_sources'][$message['icon']] = 'images_url';
        }
    }
    // Do we have quote tag enabled?
    $quote_enabled = empty($modSettings['disabledBBC']) || !in_array('quote', explode(',', $modSettings['disabledBBC']));
    $output = array_merge($context['topics'][$message['id_msg']], array('id' => $message['id_topic'], 'is_sticky' => !empty($modSettings['enableStickyTopics']) && !empty($message['is_sticky']), 'is_locked' => !empty($message['locked']), 'is_poll' => $modSettings['pollMode'] == '1' && $message['id_poll'] > 0, 'is_hot' => $message['num_replies'] >= $modSettings['hotTopicPosts'], 'is_very_hot' => $message['num_replies'] >= $modSettings['hotTopicVeryPosts'], 'posted_in' => !empty($participants[$message['id_topic']]), 'views' => $message['num_views'], 'replies' => $message['num_replies'], 'can_reply' => in_array($message['id_board'], $boards_can['post_reply_any']) || in_array(0, $boards_can['post_reply_any']), 'can_quote' => (in_array($message['id_board'], $boards_can['post_reply_any']) || in_array(0, $boards_can['post_reply_any'])) && $quote_enabled, 'can_mark_notify' => in_array($message['id_board'], $boards_can['mark_any_notify']) || in_array(0, $boards_can['mark_any_notify']) && !$context['user']['is_guest'], 'first_post' => array('id' => $message['first_msg'], 'time' => timeformat($message['first_poster_time']), 'timestamp' => forum_time(true, $message['first_poster_time']), 'subject' => $message['first_subject'], 'href' => $scripturl . '?topic=' . $message['id_topic'] . '.0', 'link' => '<a href="' . $scripturl . '?topic=' . $message['id_topic'] . '.0">' . $message['first_subject'] . '</a>', 'icon' => $message['first_icon'], 'icon_url' => $settings[$context['icon_sources'][$message['first_icon']]] . '/post/' . $message['first_icon'] . '.gif', 'member' => array('id' => $message['first_member_id'], 'name' => $message['first_member_name'], 'href' => !empty($message['first_member_id']) ? $scripturl . '?action=profile;u=' . $message['first_member_id'] : '', 'link' => !empty($message['first_member_id']) ? '<a href="' . $scripturl . '?action=profile;u=' . $message['first_member_id'] . '" title="' . $txt['profile_of'] . ' ' . $message['first_member_name'] . '">' . $message['first_member_name'] . '</a>' : $message['first_member_name'])), 'last_post' => array('id' => $message['last_msg'], 'time' => timeformat($message['last_poster_time']), 'timestamp' => forum_time(true, $message['last_poster_time']), 'subject' => $message['last_subject'], 'href' => $scripturl . '?topic=' . $message['id_topic'] . ($message['num_replies'] == 0 ? '.0' : '.msg' . $message['last_msg']) . '#msg' . $message['last_msg'], 'link' => '<a href="' . $scripturl . '?topic=' . $message['id_topic'] . ($message['num_replies'] == 0 ? '.0' : '.msg' . $message['last_msg']) . '#msg' . $message['last_msg'] . '">' . $message['last_subject'] . '</a>', 'icon' => $message['last_icon'], 'icon_url' => $settings[$context['icon_sources'][$message['last_icon']]] . '/post/' . $message['last_icon'] . '.gif', 'member' => array('id' => $message['last_member_id'], 'name' => $message['last_member_name'], 'href' => !empty($message['last_member_id']) ? $scripturl . '?action=profile;u=' . $message['last_member_id'] : '', 'link' => !empty($message['last_member_id']) ? '<a href="' . $scripturl . '?action=profile;u=' . $message['last_member_id'] . '" title="' . $txt['profile_of'] . ' ' . $message['last_member_name'] . '">' . $message['last_member_name'] . '</a>' : $message['last_member_name'])), 'board' => array('id' => $message['id_board'], 'name' => $message['board_name'], 'href' => $scripturl . '?board=' . $message['id_board'] . '.0', 'link' => '<a href="' . $scripturl . '?board=' . $message['id_board'] . '.0">' . $message['board_name'] . '</a>'), 'category' => array('id' => $message['id_cat'], 'name' => $message['cat_name'], 'href' => $scripturl . '#c' . $message['id_cat'], 'link' => '<a href="' . $scripturl . '#c' . $message['id_cat'] . '">' . $message['cat_name'] . '</a>')));
    determineTopicClass($output);
    if ($output['posted_in']) {
        $output['class'] = 'my_' . $output['class'];
    }
    $body_highlighted = $message['body'];
    $subject_highlighted = $message['subject'];
    if (!empty($options['display_quick_mod'])) {
        $started = $output['first_post']['member']['id'] == $user_info['id'];
        $output['quick_mod'] = array('lock' => in_array(0, $boards_can['lock_any']) || in_array($output['board']['id'], $boards_can['lock_any']) || $started && (in_array(0, $boards_can['lock_own']) || in_array($output['board']['id'], $boards_can['lock_own'])), 'sticky' => (in_array(0, $boards_can['make_sticky']) || in_array($output['board']['id'], $boards_can['make_sticky'])) && !empty($modSettings['enableStickyTopics']), 'move' => in_array(0, $boards_can['move_any']) || in_array($output['board']['id'], $boards_can['move_any']) || $started && (in_array(0, $boards_can['move_own']) || in_array($output['board']['id'], $boards_can['move_own'])), 'remove' => in_array(0, $boards_can['remove_any']) || in_array($output['board']['id'], $boards_can['remove_any']) || $started && (in_array(0, $boards_can['remove_own']) || in_array($output['board']['id'], $boards_can['remove_own'])));
        $context['can_lock'] |= $output['quick_mod']['lock'];
        $context['can_sticky'] |= $output['quick_mod']['sticky'];
        $context['can_move'] |= $output['quick_mod']['move'];
        $context['can_remove'] |= $output['quick_mod']['remove'];
        $context['can_merge'] |= in_array($output['board']['id'], $boards_can['merge_any']);
        // If we've found a message we can move, and we don't already have it, load the destinations.
        if ($options['display_quick_mod'] == 1 && !isset($context['move_to_boards']) && $context['can_move']) {
            require_once $sourcedir . '/Subs-MessageIndex.php';
            $boardListOptions = array('use_permissions' => true, 'not_redirection' => true, 'selected_board' => empty($_SESSION['move_to_topic']) ? null : $_SESSION['move_to_topic']);
            $context['move_to_boards'] = getBoardList($boardListOptions);
        }
    }
    foreach ($context['key_words'] as $query) {
        // Fix the international characters in the keyword too.
        $query = strtr($smcFunc['htmlspecialchars']($query), array('\\\'' => '\''));
        $body_highlighted = preg_replace_callback('/((<[^>]*)|' . preg_quote(strtr($query, array('\'' => '&#039;')), '/') . ')/i' . ($context['utf8'] ? 'u' : ''), 'search_highlight__preg_callback', $body_highlighted);
        $subject_highlighted = preg_replace('/(' . preg_quote($query, '/') . ')/i' . ($context['utf8'] ? 'u' : ''), '<strong class="highlight">$1</strong>', $subject_highlighted);
    }
    $output['matches'][] = array('id' => $message['id_msg'], 'attachment' => loadAttachmentContext($message['id_msg']), 'alternate' => $counter % 2, 'member' => &$memberContext[$message['id_member']], 'icon' => $message['icon'], 'icon_url' => $settings[$context['icon_sources'][$message['icon']]] . '/post/' . $message['icon'] . '.gif', 'subject' => $message['subject'], 'subject_highlighted' => $subject_highlighted, 'time' => timeformat($message['poster_time']), 'timestamp' => forum_time(true, $message['poster_time']), 'counter' => $counter, 'modified' => array('time' => timeformat($message['modified_time']), 'timestamp' => forum_time(true, $message['modified_time']), 'name' => $message['modified_name']), 'body' => $message['body'], 'body_highlighted' => $body_highlighted, 'start' => 'msg' . $message['id_msg']);
    $counter++;
    return $output;
}

//.........这里部分代码省略.........
			' . ($user_info['is_guest'] ? '0' : 'IFNULL(lt.id_msg, IFNULL(lmr.id_msg, -1)) + 1') . ' AS new_from,
			t.id_last_msg, t.approved, t.unapproved_posts, ml.poster_time AS last_poster_time,
			ml.id_msg_modified, ml.subject AS last_subject, ml.icon AS last_icon,
			ml.poster_name AS last_member_name, ml.id_member AS last_id_member,
			IFNULL(meml.real_name, ml.poster_name) AS last_display_name, t.id_first_msg,
			mf.poster_time AS first_poster_time, mf.subject AS first_subject, mf.icon AS first_icon,
			mf.poster_name AS first_member_name, mf.id_member AS first_id_member,
			IFNULL(memf.real_name, mf.poster_name) AS first_display_name, SUBSTRING(ml.body, 1, 385) AS last_body,
			SUBSTRING(mf.body, 1, 385) AS first_body, ml.smileys_enabled AS last_smileys,
			mf.smileys_enabled AS first_smileys, b.id_board, b.name As board_name
		FROM {db_prefix}topics AS t
			INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
			INNER JOIN {db_prefix}messages AS ml ON (ml.id_msg = t.id_last_msg)
			INNER JOIN {db_prefix}messages AS mf ON (mf.id_msg = t.id_first_msg)
			LEFT JOIN {db_prefix}members AS meml ON (meml.id_member = ml.id_member)
			LEFT JOIN {db_prefix}members AS memf ON (memf.id_member = mf.id_member)' . ($user_info['is_guest'] ? '' : '
			LEFT JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = t.id_topic AND lt.id_member = {int:current_member})
			LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = t.id_board AND lmr.id_member = {int:current_member})') . '
		WHERE t.id_topic IN ({array_int:topic_list})
			AND (t.approved = {int:is_approved}' . ($user_info['is_guest'] ? '' : ' OR t.id_member_started = {int:current_member}') . ')
		ORDER BY ml.poster_time DESC', array('current_member' => $user_info['id'], 'topic_list' => $topic_ids, 'is_approved' => 1));
    // Stolen from SMF
    while ($row = $smcFunc['db_fetch_assoc']($result)) {
        if ($row['id_poll'] > 0 && $modSettings['pollMode'] == '0') {
            continue;
        }
        if (!empty($settings['message_index_preview'])) {
            // Limit them to 128 characters - do this FIRST because it's a lot of wasted censoring otherwise.
            $row['first_body'] = strip_tags(strtr(parse_bbc($row['first_body'], $row['first_smileys'], $row['id_first_msg']), array('<br />' => '&#10;')));
            if ($smcFunc['strlen']($row['first_body']) > 128) {
                $row['first_body'] = $smcFunc['substr']($row['first_body'], 0, 128) . '...';
            }
            $row['last_body'] = strip_tags(strtr(parse_bbc($row['last_body'], $row['last_smileys'], $row['id_last_msg']), array('<br />' => '&#10;')));
            if ($smcFunc['strlen']($row['last_body']) > 128) {
                $row['last_body'] = $smcFunc['substr']($row['last_body'], 0, 128) . '...';
            }
            // Censor the subject and message preview.
            censorText($row['first_subject']);
            censorText($row['first_body']);
            // Don't censor them twice!
            if ($row['id_first_msg'] == $row['id_last_msg']) {
                $row['last_subject'] = $row['first_subject'];
                $row['last_body'] = $row['first_body'];
            } else {
                censorText($row['last_subject']);
                censorText($row['last_body']);
            }
        } else {
            $row['first_body'] = '';
            $row['last_body'] = '';
            censorText($row['first_subject']);
            if ($row['id_first_msg'] == $row['id_last_msg']) {
                $row['last_subject'] = $row['first_subject'];
            } else {
                censorText($row['last_subject']);
            }
        }
        // Decide how many pages the topic should have.
        $topic_length = $row['num_replies'] + 1;
        if ($topic_length > $context['messages_per_page']) {
            $tmppages = array();
            $tmpa = 1;
            for ($tmpb = 0; $tmpb < $topic_length; $tmpb += $context['messages_per_page']) {
                $tmppages[] = '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.' . $tmpb . '">' . $tmpa . '</a>';
                $tmpa++;
            }
            // Show links to all the pages?
            if (count($tmppages) <= 5) {
                $pages = '&#171; ' . implode(' ', $tmppages);
            } else {
                $pages = '&#171; ' . $tmppages[0] . ' ' . $tmppages[1] . ' ... ' . $tmppages[count($tmppages) - 2] . ' ' . $tmppages[count($tmppages) - 1];
            }
            if (!empty($modSettings['enableAllMessages']) && $topic_length < $modSettings['enableAllMessages']) {
                $pages .= ' &nbsp;<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0;all">' . $txt['all'] . '</a>';
            }
            $pages .= ' &#187;';
        } else {
            $pages = '';
        }
        // We need to check the topic icons exist...
        if (empty($modSettings['messageIconChecks_disable'])) {
            if (!isset($context['icon_sources'][$row['first_icon']])) {
                $context['icon_sources'][$row['first_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['first_icon'] . '.gif') ? 'images_url' : 'default_images_url';
            }
            if (!isset($context['icon_sources'][$row['last_icon']])) {
                $context['icon_sources'][$row['last_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['last_icon'] . '.gif') ? 'images_url' : 'default_images_url';
            }
        } else {
            if (!isset($context['icon_sources'][$row['first_icon']])) {
                $context['icon_sources'][$row['first_icon']] = 'images_url';
            }
            if (!isset($context['icon_sources'][$row['last_icon']])) {
                $context['icon_sources'][$row['last_icon']] = 'images_url';
            }
        }
        $context['related_topics'][$row['id_topic']] = array('id' => $row['id_topic'], 'board' => array('id' => $row['id_board'], 'name' => $row['board_name'], 'link' => '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['board_name'] . '</a>', 'can_approve_posts' => in_array(0, $context['can_approve_posts_boards']) || in_array($row['id_board'], $context['can_approve_posts_boards'])), 'first_post' => array('id' => $row['id_first_msg'], 'member' => array('username' => $row['first_member_name'], 'name' => $row['first_display_name'], 'id' => $row['first_id_member'], 'href' => !empty($row['first_id_member']) ? $scripturl . '?action=profile;u=' . $row['first_id_member'] : '', 'link' => !empty($row['first_id_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['first_id_member'] . '" title="' . $txt['profile_of'] . ' ' . $row['first_display_name'] . '">' . $row['first_display_name'] . '</a>' : $row['first_display_name']), 'time' => timeformat($row['first_poster_time']), 'timestamp' => forum_time(true, $row['first_poster_time']), 'subject' => $row['first_subject'], 'preview' => $row['first_body'], 'icon' => $row['first_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.gif', 'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0', 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['first_subject'] . '</a>'), 'last_post' => array('id' => $row['id_last_msg'], 'member' => array('username' => $row['last_member_name'], 'name' => $row['last_display_name'], 'id' => $row['last_id_member'], 'href' => !empty($row['last_id_member']) ? $scripturl . '?action=profile;u=' . $row['last_id_member'] : '', 'link' => !empty($row['last_id_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['last_id_member'] . '">' . $row['last_display_name'] . '</a>' : $row['last_display_name']), 'time' => timeformat($row['last_poster_time']), 'timestamp' => forum_time(true, $row['last_poster_time']), 'subject' => $row['last_subject'], 'preview' => $row['last_body'], 'icon' => $row['last_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['last_icon']]] . '/post/' . $row['last_icon'] . '.gif', 'href' => $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . '#new', 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . '#new" ' . ($row['num_replies'] == 0 ? '' : 'rel="nofollow"') . '>' . $row['last_subject'] . '</a>'), 'is_sticky' => !empty($modSettings['enableStickyTopics']) && !empty($row['is_sticky']), 'is_locked' => !empty($row['locked']), 'is_poll' => $modSettings['pollMode'] == '1' && $row['id_poll'] > 0, 'is_hot' => $row['num_replies'] >= $modSettings['hotTopicPosts'], 'is_very_hot' => $row['num_replies'] >= $modSettings['hotTopicVeryPosts'], 'is_posted_in' => false, 'icon' => $row['first_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.gif', 'subject' => $row['first_subject'], 'new' => $row['new_from'] <= $row['id_msg_modified'], 'new_from' => $row['new_from'], 'newtime' => $row['new_from'], 'new_href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['new_from'] . '#new', 'pages' => $pages, 'replies' => $row['num_replies'], 'views' => $row['num_views'], 'approved' => $row['approved'], 'unapproved_posts' => $row['unapproved_posts']);
        determineTopicClass($context['related_topics'][$row['id_topic']]);
    }
    $smcFunc['db_free_result']($result);
}

//.........这里部分代码省略.........
             $row['last_body'] = '';
             censorText($row['first_subject']);
             if ($row['id_first_msg'] == $row['id_last_msg']) {
                 $row['last_subject'] = $row['first_subject'];
             } else {
                 censorText($row['last_subject']);
             }
         }
         // Decide how many pages the topic should have.
         if ($row['num_replies'] + 1 > $context['messages_per_page']) {
             // We can't pass start by reference.
             $start = -1;
             $pages = constructPageIndex($scripturl . '?topic=' . $row['id_topic'] . '.%1$d', $start, $row['num_replies'] + 1, $context['messages_per_page'], true, array('prev_next' => false, 'all' => !empty($modSettings['enableAllMessages']) && $row['num_replies'] + 1 < $modSettings['enableAllMessages']));
         } else {
             $pages = '';
         }
         // We need to check the topic icons exist...
         if (!empty($modSettings['messageIconChecks_enable'])) {
             if (!isset($context['icon_sources'][$row['first_icon']])) {
                 $context['icon_sources'][$row['first_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['first_icon'] . '.png') ? 'images_url' : 'default_images_url';
             }
             if (!isset($context['icon_sources'][$row['last_icon']])) {
                 $context['icon_sources'][$row['last_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['last_icon'] . '.png') ? 'images_url' : 'default_images_url';
             }
         } else {
             if (!isset($context['icon_sources'][$row['first_icon']])) {
                 $context['icon_sources'][$row['first_icon']] = 'images_url';
             }
             if (!isset($context['icon_sources'][$row['last_icon']])) {
                 $context['icon_sources'][$row['last_icon']] = 'images_url';
             }
         }
         // 'Print' the topic info.
         $context['topics'][$row['id_topic']] = array('id' => $row['id_topic'], 'first_post' => array('id' => $row['id_first_msg'], 'member' => array('username' => $row['first_member_name'], 'name' => $row['first_display_name'], 'id' => $row['first_id_member'], 'href' => !empty($row['first_id_member']) ? $scripturl . '?action=profile;u=' . $row['first_id_member'] : '', 'link' => !empty($row['first_id_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['first_id_member'] . '" title="' . $txt['profile_of'] . ' ' . $row['first_display_name'] . '" class="preview">' . $row['first_display_name'] . '</a>' : $row['first_display_name']), 'time' => standardTime($row['first_poster_time']), 'html_time' => htmlTime($row['first_poster_time']), 'timestamp' => forum_time(true, $row['first_poster_time']), 'subject' => $row['first_subject'], 'preview' => trim($row['first_body']), 'icon' => $row['first_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.png', 'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0', 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['first_subject'] . '</a>'), 'last_post' => array('id' => $row['id_last_msg'], 'member' => array('username' => $row['last_member_name'], 'name' => $row['last_display_name'], 'id' => $row['last_id_member'], 'href' => !empty($row['last_id_member']) ? $scripturl . '?action=profile;u=' . $row['last_id_member'] : '', 'link' => !empty($row['last_id_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['last_id_member'] . '">' . $row['last_display_name'] . '</a>' : $row['last_display_name']), 'time' => standardTime($row['last_poster_time']), 'html_time' => htmlTime($row['last_poster_time']), 'timestamp' => forum_time(true, $row['last_poster_time']), 'subject' => $row['last_subject'], 'preview' => trim($row['last_body']), 'icon' => $row['last_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['last_icon']]] . '/post/' . $row['last_icon'] . '.png', 'href' => $scripturl . '?topic=' . $row['id_topic'] . ($user_info['is_guest'] ? '.' . (int) ($row['num_replies'] / $context['pageindex_multiplier']) * $context['pageindex_multiplier'] . '#msg' . $row['id_last_msg'] : ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . '#new'), 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . ($user_info['is_guest'] ? '.' . (int) ($row['num_replies'] / $context['pageindex_multiplier']) * $context['pageindex_multiplier'] . '#msg' . $row['id_last_msg'] : ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . '#new') . '" ' . ($row['num_replies'] == 0 ? '' : 'rel="nofollow"') . '>' . $row['last_subject'] . '</a>'), 'default_preview' => trim($row[!empty($modSettings['message_index_preview']) && $modSettings['message_index_preview'] == 2 ? 'last_body' : 'first_body']), 'is_sticky' => !empty($modSettings['enableStickyTopics']) && !empty($row['is_sticky']), 'is_locked' => !empty($row['locked']), 'is_poll' => !empty($modSettings['pollMode']) && $row['id_poll'] > 0, 'is_hot' => !empty($modSettings['useLikesNotViews']) ? $row['num_likes'] >= $modSettings['hotTopicPosts'] : $row['num_replies'] >= $modSettings['hotTopicPosts'], 'is_very_hot' => !empty($modSettings['useLikesNotViews']) ? $row['num_likes'] >= $modSettings['hotTopicVeryPosts'] : $row['num_replies'] >= $modSettings['hotTopicVeryPosts'], 'is_posted_in' => false, 'icon' => $row['first_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.png', 'subject' => $row['first_subject'], 'new' => $row['new_from'] <= $row['id_msg_modified'], 'new_from' => $row['new_from'], 'newtime' => $row['new_from'], 'new_href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['new_from'] . '#new', 'redir_href' => !empty($row['id_redirect_topic']) ? $scripturl . '?topic=' . $row['id_topic'] . '.0;noredir' : '', 'pages' => $pages, 'replies' => comma_format($row['num_replies']), 'views' => comma_format($row['num_views']), 'likes' => comma_format($row['num_likes']), 'approved' => $row['approved'], 'unapproved_posts' => $row['unapproved_posts']);
         if (!empty($settings['avatars_on_indexes'])) {
             $context['topics'][$row['id_topic']]['last_post']['member']['avatar'] = determineAvatar($row);
         }
         determineTopicClass($context['topics'][$row['id_topic']]);
     }
     // Allow addons to add to the $context['topics']
     call_integration_hook('integrate_messageindex_listing', array($topics_info));
     // Fix the sequence of topics if they were retrieved in the wrong order. (for speed reasons...)
     if ($fake_ascending) {
         $context['topics'] = array_reverse($context['topics'], true);
     }
     if (!empty($modSettings['enableParticipation']) && !$user_info['is_guest'] && !empty($topic_ids)) {
         $topics_participated_in = topicsParticipation($user_info['id'], $topic_ids);
         foreach ($topics_participated_in as $participated) {
             $context['topics'][$participated['id_topic']]['is_posted_in'] = true;
             $context['topics'][$participated['id_topic']]['class'] = 'my_' . $context['topics'][$participated['id_topic']]['class'];
         }
     }
     $context['jump_to'] = array('label' => addslashes(un_htmlspecialchars($txt['jump_to'])), 'board_name' => htmlspecialchars(strtr(strip_tags($board_info['name']), array('&amp;' => '&')), ENT_COMPAT, 'UTF-8'), 'child_level' => $board_info['child_level']);
     // Is Quick Moderation active/needed?
     if (!empty($options['display_quick_mod']) && !empty($context['topics'])) {
         $context['can_markread'] = $context['user']['is_logged'];
         $context['can_lock'] = allowedTo('lock_any');
         $context['can_sticky'] = allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']);
         $context['can_move'] = allowedTo('move_any');
         $context['can_remove'] = allowedTo('remove_any');
         $context['can_merge'] = allowedTo('merge_any');
         // Ignore approving own topics as it's unlikely to come up...
         $context['can_approve'] = $modSettings['postmod_active'] && allowedTo('approve_posts') && !empty($board_info['unapproved_topics']);
         // Can we restore topics?
         $context['can_restore'] = allowedTo('move_any') && !empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] == $board;
         // Set permissions for all the topics.
         foreach ($context['topics'] as $t => $topic) {
             $started = $topic['first_post']['member']['id'] == $user_info['id'];
             $context['topics'][$t]['quick_mod'] = array('lock' => allowedTo('lock_any') || $started && allowedTo('lock_own'), 'sticky' => allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']), 'move' => allowedTo('move_any') || $started && allowedTo('move_own'), 'modify' => allowedTo('modify_any') || $started && allowedTo('modify_own'), 'remove' => allowedTo('remove_any') || $started && allowedTo('remove_own'), 'approve' => $context['can_approve'] && $topic['unapproved_posts']);
             $context['can_lock'] |= $started && allowedTo('lock_own');
             $context['can_move'] |= $started && allowedTo('move_own');
             $context['can_remove'] |= $started && allowedTo('remove_own');
         }
         // Can we use quick moderation checkboxes?
         if ($options['display_quick_mod'] == 1) {
             $context['can_quick_mod'] = $context['user']['is_logged'] || $context['can_approve'] || $context['can_remove'] || $context['can_lock'] || $context['can_sticky'] || $context['can_move'] || $context['can_merge'] || $context['can_restore'];
         } else {
             $context['can_quick_mod'] = $context['can_remove'] || $context['can_lock'] || $context['can_sticky'] || $context['can_move'];
         }
     }
     if (!empty($context['can_quick_mod']) && $options['display_quick_mod'] == 1) {
         $context['qmod_actions'] = array('approve', 'remove', 'lock', 'sticky', 'move', 'merge', 'restore', 'markread');
         call_integration_hook('integrate_quick_mod_actions');
     }
     if (!empty($context['boards']) && $context['start'] == 0) {
         $template_layers->add('display_child_boards');
     }
     // If there are children, but no topics and no ability to post topics...
     $context['no_topic_listing'] = !empty($context['boards']) && empty($context['topics']) && !$context['can_post_new'];
     $template_layers->add('topic_listing');
     addJavascriptVar(array('notification_board_notice' => $context['is_marked_notify'] ? $txt['notification_disable_board'] : $txt['notification_enable_board']), true);
     // Build the message index button array.
     $context['normal_buttons'] = array('new_topic' => array('test' => 'can_post_new', 'text' => 'new_topic', 'image' => 'new_topic.png', 'lang' => true, 'url' => $scripturl . '?action=post;board=' . $context['current_board'] . '.0', 'active' => true), 'notify' => array('test' => 'can_mark_notify', 'text' => $context['is_marked_notify'] ? 'unnotify' : 'notify', 'image' => ($context['is_marked_notify'] ? 'un' : '') . 'notify.png', 'lang' => true, 'custom' => 'onclick="return notifyboardButton(this);"', 'url' => $scripturl . '?action=notifyboard;sa=' . ($context['is_marked_notify'] ? 'off' : 'on') . ';board=' . $context['current_board'] . '.' . $context['start'] . ';' . $context['session_var'] . '=' . $context['session_id']));
     // They can only mark read if they are logged in and it's enabled!
     if (!$user_info['is_guest'] && $settings['show_mark_read']) {
         $context['normal_buttons']['markread'] = array('text' => 'mark_read_short', 'image' => 'markread.png', 'lang' => true, 'url' => $scripturl . '?action=markasread;sa=board;board=' . $context['current_board'] . '.0;' . $context['session_var'] . '=' . $context['session_id'], 'custom' => 'onclick="return markboardreadButton(this);"');
     }
     // Allow adding new buttons easily.
     call_integration_hook('integrate_messageindex_buttons');
 }

//.........这里部分代码省略.........
				WHERE t.id_topic IN ({array_int:topic_list})
				ORDER BY ' . $_REQUEST['sort'] . ($ascending ? '' : ' DESC') . '
				LIMIT ' . count($topics), array('current_member' => $user_info['id'], 'topic_list' => $topics));
        }
        $context['topics'] = array();
        $topic_ids = array();
        while ($row = $db->fetch_assoc($request)) {
            $topic_ids[] = $row['id_topic'];
            if (!empty($modSettings['message_index_preview'])) {
                // Limit them to 128 characters - do this FIRST because it's a lot of wasted censoring otherwise.
                $row['first_body'] = strip_tags(strtr(parse_bbc($row['first_body'], false, $row['id_first_msg']), array('<br />' => "\n", '&nbsp;' => ' ')));
                $row['first_body'] = Util::shorten_text($row['first_body'], !empty($modSettings['preview_characters']) ? $modSettings['preview_characters'] : 128, true);
                // No reply then they are the same, no need to process it again
                if ($row['num_replies'] == 0) {
                    $row['last_body'] == $row['first_body'];
                } else {
                    $row['last_body'] = strip_tags(strtr(parse_bbc($row['last_body'], false, $row['id_last_msg']), array('<br />' => "\n", '&nbsp;' => ' ')));
                    $row['last_body'] = Util::shorten_text($row['last_body'], !empty($modSettings['preview_characters']) ? $modSettings['preview_characters'] : 128, true);
                }
                // Censor the subject and message preview.
                censorText($row['first_subject']);
                censorText($row['first_body']);
                // Don't censor them twice!
                if ($row['id_first_msg'] == $row['id_last_msg']) {
                    $row['last_subject'] = $row['first_subject'];
                    $row['last_body'] = $row['first_body'];
                } else {
                    censorText($row['last_subject']);
                    censorText($row['last_body']);
                }
            } else {
                $row['first_body'] = '';
                $row['last_body'] = '';
                censorText($row['first_subject']);
                if ($row['id_first_msg'] == $row['id_last_msg']) {
                    $row['last_subject'] = $row['first_subject'];
                } else {
                    censorText($row['last_subject']);
                }
            }
            // Decide how many pages the topic should have.
            $topic_length = $row['num_replies'] + 1;
            $messages_per_page = empty($modSettings['disableCustomPerPage']) && !empty($options['messages_per_page']) ? $options['messages_per_page'] : $modSettings['defaultMaxMessages'];
            if ($topic_length > $messages_per_page) {
                $start = -1;
                $pages = constructPageIndex($scripturl . '?topic=' . $row['id_topic'] . '.%1$d;topicseen', $start, $topic_length, $messages_per_page, true, array('prev_next' => false, 'all' => !empty($modSettings['enableAllMessages']) && $topic_length < $modSettings['enableAllMessages']));
            } else {
                $pages = '';
            }
            // We need to check the topic icons exist... you can never be too sure!
            if (!empty($modSettings['messageIconChecks_enable'])) {
                // First icon first... as you'd expect.
                if (!isset($context['icon_sources'][$row['first_icon']])) {
                    $context['icon_sources'][$row['first_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['first_icon'] . '.png') ? 'images_url' : 'default_images_url';
                }
                // Last icon... last... duh.
                if (!isset($context['icon_sources'][$row['last_icon']])) {
                    $context['icon_sources'][$row['last_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['last_icon'] . '.png') ? 'images_url' : 'default_images_url';
                }
            }
            // And build the array.
            $context['topics'][$row['id_topic']] = array('id' => $row['id_topic'], 'first_post' => array('id' => $row['id_first_msg'], 'member' => array('name' => $row['first_poster_name'], 'id' => $row['id_first_member'], 'href' => $scripturl . '?action=profile;u=' . $row['id_first_member'], 'link' => !empty($row['id_first_member']) ? '<a class="preview" href="' . $scripturl . '?action=profile;u=' . $row['id_first_member'] . '" title="' . $txt['profile_of'] . ' ' . $row['first_poster_name'] . '">' . $row['first_poster_name'] . '</a>' : $row['first_poster_name']), 'time' => standardTime($row['first_poster_time']), 'html_time' => htmlTime($row['first_poster_time']), 'timestamp' => forum_time(true, $row['first_poster_time']), 'subject' => $row['first_subject'], 'preview' => $row['first_body'], 'icon' => $row['first_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.png', 'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0;topicseen', 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0;topicseen">' . $row['first_subject'] . '</a>'), 'last_post' => array('id' => $row['id_last_msg'], 'member' => array('name' => $row['last_poster_name'], 'id' => $row['id_last_member'], 'href' => $scripturl . '?action=profile;u=' . $row['id_last_member'], 'link' => !empty($row['id_last_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['id_last_member'] . '">' . $row['last_poster_name'] . '</a>' : $row['last_poster_name']), 'time' => standardTime($row['last_poster_time']), 'html_time' => htmlTime($row['last_poster_time']), 'timestamp' => forum_time(true, $row['last_poster_time']), 'subject' => $row['last_subject'], 'preview' => $row['last_body'], 'icon' => $row['last_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['last_icon']]] . '/post/' . $row['last_icon'] . '.png', 'href' => $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . ';topicseen#msg' . $row['id_last_msg'], 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . ';topicseen#msg' . $row['id_last_msg'] . '" rel="nofollow">' . $row['last_subject'] . '</a>'), 'default_preview' => trim($row[!empty($modSettings['message_index_preview']) && $modSettings['message_index_preview'] == 2 ? 'last_body' : 'first_body']), 'new_from' => $row['new_from'], 'new_href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['new_from'] . ';topicseen#new', 'href' => $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['new_from']) . ';topicseen' . ($row['num_replies'] == 0 ? '' : 'new'), 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['new_from']) . ';topicseen#msg' . $row['new_from'] . '" rel="nofollow">' . $row['first_subject'] . '</a>', 'is_sticky' => !empty($modSettings['enableStickyTopics']) && !empty($row['is_sticky']), 'is_locked' => !empty($row['locked']), 'is_poll' => !empty($modSettings['pollMode']) && $row['id_poll'] > 0, 'is_hot' => !empty($modSettings['useLikesNotViews']) ? $row['num_likes'] >= $modSettings['hotTopicPosts'] : $row['num_replies'] >= $modSettings['hotTopicPosts'], 'is_very_hot' => !empty($modSettings['useLikesNotViews']) ? $row['num_likes'] >= $modSettings['hotTopicVeryPosts'] : $row['num_replies'] >= $modSettings['hotTopicVeryPosts'], 'is_posted_in' => false, 'icon' => $row['first_icon'], 'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.png', 'subject' => $row['first_subject'], 'pages' => $pages, 'replies' => comma_format($row['num_replies']), 'views' => comma_format($row['num_views']), 'likes' => comma_format($row['num_likes']), 'board' => array('id' => $row['id_board'], 'name' => $row['bname'], 'href' => $scripturl . '?board=' . $row['id_board'] . '.0', 'link' => '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['bname'] . '</a>'));
            $context['topics'][$row['id_topic']]['first_post']['started_by'] = sprintf($txt['topic_started_by_in'], '<strong>' . $context['topics'][$row['id_topic']]['first_post']['member']['link'] . '</strong>', '<em>' . $context['topics'][$row['id_topic']]['board']['link'] . '</em>');
            determineTopicClass($context['topics'][$row['id_topic']]);
        }
        $db->free_result($request);
        if ($is_topics && !empty($modSettings['enableParticipation']) && !empty($topic_ids)) {
            require_once SUBSDIR . '/MessageIndex.subs.php';
            $topics_participated_in = topicsParticipation($user_info['id'], $topic_ids);
            foreach ($topics_participated_in as $topic) {
                if (empty($context['topics'][$topic['id_topic']]['is_posted_in'])) {
                    $context['topics'][$topic['id_topic']]['is_posted_in'] = true;
                    $context['topics'][$topic['id_topic']]['class'] = 'my_' . $context['topics'][$topic['id_topic']]['class'];
                }
            }
        }
        $context['querystring_board_limits'] = sprintf($context['querystring_board_limits'], $_REQUEST['start']);
        $context['topics_to_mark'] = implode('-', $topic_ids);
        if ($settings['show_mark_read']) {
            // Build the recent button array.
            if ($is_topics) {
                $context['recent_buttons'] = array('markread' => array('text' => !empty($context['no_board_limits']) ? 'mark_as_read' : 'mark_read_short', 'image' => 'markread.png', 'lang' => true, 'custom' => 'onclick="return markunreadButton(this);"', 'url' => $scripturl . '?action=markasread;sa=' . (!empty($context['no_board_limits']) ? 'all' : 'board' . $context['querystring_board_limits']) . ';' . $context['session_var'] . '=' . $context['session_id']));
                if ($context['showCheckboxes']) {
                    $context['recent_buttons']['markselectread'] = array('text' => 'quick_mod_markread', 'image' => 'markselectedread.png', 'lang' => true, 'url' => 'javascript:document.quickModForm.submit();');
                }
                if (!empty($context['topics']) && !$context['showing_all_topics']) {
                    $context['recent_buttons']['readall'] = array('text' => 'unread_topics_all', 'image' => 'markreadall.png', 'lang' => true, 'url' => $scripturl . '?action=unread;all' . $context['querystring_board_limits'], 'active' => true);
                }
            } elseif (!$is_topics && isset($context['topics_to_mark'])) {
                $context['recent_buttons'] = array('markread' => array('text' => 'mark_as_read', 'image' => 'markread.png', 'lang' => true, 'url' => $scripturl . '?action=markasread;sa=unreadreplies;topics=' . $context['topics_to_mark'] . ';' . $context['session_var'] . '=' . $context['session_id']));
                if ($context['showCheckboxes']) {
                    $context['recent_buttons']['markselectread'] = array('text' => 'quick_mod_markread', 'image' => 'markselectedread.png', 'lang' => true, 'url' => 'javascript:document.quickModForm.submit();');
                }
            }
            // Allow mods to add additional buttons here
            call_integration_hook('integrate_recent_buttons');
        }
        // Allow helpdesks and bug trackers and what not to add their own unread data (just add a template_layer to show custom stuff in the template!)
        call_integration_hook('integrate_unread_list');
    }

//.........这里部分代码省略.........
        $boards_like_see = boardsAllowedTo('like_see');
        $boards_like_give = boardsAllowedTo('like_give');
    } else {
        $boards_like_see = array();
        $boards_like_give = array();
        $context['can_see_like'] = $context['can_give_like'] = false;
    }
    $time_now = time();
    if ($context['is_topics']) {
        $context['topics_per_page'] = empty($modSettings['disableCustomPerPage']) && !empty($options['topics_per_page']) ? $options['topics_per_page'] : $modSettings['defaultMaxTopics'];
        $context['messages_per_page'] = commonAPI::getMessagesPerPage();
        if (count($topicids)) {
            loadMemberContext($memID, true);
            while ($row = mysql_fetch_assoc($request)) {
                $context['results_counter']++;
                if ($row['num_replies'] + 1 > $context['messages_per_page']) {
                    $pages = '  ';
                    // We can't pass start by reference.
                    $start = -1;
                    $pages .= constructPageIndex(URL::topic($row['id_topic'], $row['first_subject'], '%1$d'), $start, $row['num_replies'] + 1, $context['messages_per_page'], true);
                    // If we can use all, show all.
                    if (!empty($modSettings['enableAllMessages']) && $row['num_replies'] + 1 < $modSettings['enableAllMessages']) {
                        $pages .= '<a class="navPages" href="' . URL::topic($row['id_topic'], $row['first_subject'], 0) . ';all">' . $txt['show_all'] . '</a>';
                    }
                    $pages .= ' ';
                } else {
                    $pages = '';
                }
                $f_post_mem_href = !empty($row['id_member_started']) ? URL::user($row['id_member_started'], $memberContext[$memID]['name']) : '';
                $t_href = URL::topic($row['id_topic'], $row['first_subject'], 0);
                $l_post_mem_href = !empty($row['last_id_member']) ? URL::user($row['last_id_member'], $row['last_display_name']) : '';
                $l_post_msg_href = URL::topic($row['id_topic'], $row['last_subject'], $user_info['is_guest'] ? !empty($options['view_newest_first']) ? 0 : (int) ($row['num_replies'] / $context['pageindex_multiplier']) * $context['pageindex_multiplier'] : 0, $user_info['is_guest'] ? true : false, $user_info['is_guest'] ? '' : '.msg' . $row['id_last_msg'], $user_info['is_guest'] ? '#msg' . $row['id_last_msg'] : '#new');
                $context['topics'][$row['id_topic']] = array('id' => $row['id_topic'], 'first_post' => array('member' => array('username' => $memberContext[$memID]['username'], 'name' => $memberContext[$memID]['name'], 'id' => $memID, 'href' => $f_post_mem_href, 'link' => !empty($row['first_id_member']) ? '<a onclick="getMcard(' . $row['id_member_started'] . ', $(this));return(false);" href="' . $f_post_mem_href . '" title="' . $txt['profile_of'] . ' ' . $row['first_display_name'] . '">' . $row['first_display_name'] . '</a>' : $memberContext[$memID]['name'], 'avatar' => &$memberContext[$memID]['avatar']['image']), 'icon_url' => getPostIcon($row['icon']), 'time' => timeformat($row['poster_time']), 'href' => $t_href, 'link' => '<a href="' . $t_href . '">' . $row['first_subject'] . '</a>', 'id' => $row['id_first_msg']), 'last_post' => array('id' => $row['id_last_msg'], 'member' => array('username' => $row['last_member_name'], 'name' => $row['last_display_name'], 'id' => $row['last_id_member'], 'href' => $l_post_mem_href, 'link' => !empty($row['last_id_member']) ? '<a onclick="getMcard(' . $row['last_id_member'] . ', $(this));return(false);" href="' . $l_post_mem_href . '">' . $row['last_display_name'] . '</a>' : $row['last_display_name']), 'time' => timeformat($row['last_post_time']), 'timestamp' => forum_time(true, $row['last_post_time']), 'subject' => $row['last_subject'], 'icon' => $row['last_icon'], 'icon_url' => getPostIcon($row['last_icon']), 'href' => $l_post_msg_href, 'link' => '<a href="' . $l_post_msg_href . ($row['num_replies'] == 0 ? '' : ' rel="nofollow"') . '>' . $row['last_subject'] . '</a>'), 'is_posted_in' => false, 'new' => false, 'is_sticky' => $row['is_sticky'], 'is_locked' => $row['locked'], 'is_poll' => $modSettings['pollMode'] == '1' && $row['id_poll'] > 0, 'is_hot' => $row['num_replies'] >= $modSettings['hotTopicPosts'], 'is_very_hot' => $row['num_replies'] >= $modSettings['hotTopicVeryPosts'], 'views' => $row['num_views'], 'replies' => $row['num_replies'], 'prefix' => $row['prefix_name'] ? '<a href="' . $scripturl . '?board=' . $board . ';prefix=' . $row['id_prefix'] . '" class="prefix">' . (html_entity_decode($row['prefix_name']) . '</a>') : '', 'pages' => $pages, 'approved' => $row['approved'], 'unapproved_posts' => $row['unapproved_posts'], 'is_old' => !empty($modSettings['oldTopicDays']) ? $context['time_now'] - $row['last_post_time'] > $modSettings['oldTopicDays'] * 86400 : false, 'board' => isset($row['id_board']) && !empty($row['id_board']) ? array('name' => $row['board_name'], 'id' => $row['id_board'], 'href' => URL::board($row['id_board'], $row['board_name'])) : array('name' => '', 'id' => 0, 'href' => ''));
                determineTopicClass($context['topics'][$row['id_topic']]);
            }
            mysql_free_result($request);
        }
    } else {
        loadMemberContext($memID);
        while ($row = mysql_fetch_assoc($request)) {
            $context['results_counter']++;
            $check_boards = array(0, $row['id_board']);
            // 0 is for admin
            $context['can_see_hidden_level1'] = count(array_intersect($check_boards, $boards_hidden_1)) > 0;
            $context['can_see_hidden_level2'] = count(array_intersect($check_boards, $boards_hidden_2)) > 0;
            $context['can_see_hidden_level3'] = count(array_intersect($check_boards, $boards_hidden_3)) > 0;
            $context['can_see_like'] = count(array_intersect($check_boards, $boards_like_see)) > 0;
            $context['can_give_like'] = count(array_intersect($check_boards, $boards_like_give)) > 0;
            // Censor....
            censorText($row['body']);
            censorText($row['subject']);
            getCachedPost($row);
            // And the array...
            $i = $counter += $reverse ? -1 : 1;
            $thref = URL::topic($row['id_topic'], $row['first_subject'], 0, false, '.msg' . $row['id_msg'], '#' . $row['id_msg']);
            $topichref = URL::topic($row['id_topic'], $row['first_subject'], 0);
            $bhref = URL::board($row['id_board'], $row['bname'], 0, false);
            $fhref = empty($row['id_first_member']) ? '' : URL::user($row['id_first_member'], $row['first_poster_name']);
            $context['posts'][$i] = array('body' => $row['body'], 'counter' => $counter, 'icon' => $row['icon'], 'icon_url' => getPostIcon($row['icon']), 'category' => array('id' => $row['id_cat'], 'name' => $row['cname'], 'href' => $scripturl . '#c' . $row['id_cat'], 'link' => '<a href="' . $scripturl . '#c' . $row['id_cat'] . '">' . $row['cname'] . '</a>'), 'board' => array('id' => $row['id_board'], 'name' => $row['bname'], 'href' => $bhref, 'link' => '<a href="' . $bhref . '">' . $row['bname'] . '</a>'), 'member' => &$memberContext[$memID], 'href' => $thref, 'link' => '<a href="' . $thref . '" rel="nofollow">' . $row['subject'] . '</a>', 'subject' => $row['subject'], 'time' => timeformat($row['poster_time']), 'timestamp' => forum_time(true, $row['poster_time']), 'first_poster' => array('id' => $row['id_first_member'], 'name' => $row['first_poster_name'], 'href' => $fhref, 'link' => empty($row['id_first_member']) ? $row['first_poster_name'] : '<a href="' . $fhref . '">' . $row['first_poster_name'] . '</a>', 'time' => timeformat($row['time_started'])), 'topic' => array('id' => $row['id_topic'], 'href' => $topichref, 'link' => '<a href="' . $topichref . '" rel="nofollow">' . $row['first_subject'] . '</a>'), 'permahref' => $scripturl . '?msg=' . $row['id_msg'], 'permalink' => $txt['view_in_thread'], 'id' => $row['id_msg'], 'id_member' => $memID, 'can_reply' => false, 'can_mark_notify' => false, 'can_delete' => false, 'delete_possible' => ($row['id_first_msg'] != $row['id_msg'] || $row['id_last_msg'] == $row['id_msg']) && (empty($modSettings['edit_disable_time']) || $row['poster_time'] + $modSettings['edit_disable_time'] * 60 >= time()), 'approved' => $row['approved'], 'likes_count' => $row['likes_count'], 'like_status' => $row['like_status'], 'liked' => $row['liked'], 'like_updated' => $row['like_updated'], 'likers' => '', 'likelink' => '');
            if ($context['can_see_like']) {
                Ratings::addContent($context['posts'][$i], $context['can_give_like'], $time_now);
            }
            if ($user_info['id'] == $row['id_member_started']) {
                $board_ids['own'][$row['id_board']][] = $counter;
            }
            $board_ids['any'][$row['id_board']][] = $counter;