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578 lines
18 KiB
PHP
578 lines
18 KiB
PHP
<?php
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// -------------------------------------------------------------
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//
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// $Id$
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//
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// FILENAME : functions_display.php
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// STARTED : Thu Nov 07, 2002
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// COPYRIGHT : © 2001, 2003 phpBB Group
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// WWW : http://www.phpbb.com/
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// LICENCE : GPL vs2.0 [ see /docs/COPYING ]
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//
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// -------------------------------------------------------------
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function display_forums($root_data = '', $display_moderators = TRUE)
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{
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global $config, $db, $template, $auth, $user, $phpEx, $SID, $forum_moderators;
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// Get posted/get info
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$mark_read = request_var('mark', '');
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$forum_id_ary = $active_forum_ary = $forum_rows = $subforums = $forum_moderators = $mark_forums = array();
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$visible_forums = 0;
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if (!$root_data)
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{
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$root_data = array('forum_id' => 0);
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$sql_where = '';
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}
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else
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{
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$sql_where = ' WHERE left_id > ' . $root_data['left_id'] . ' AND left_id < ' . $root_data['right_id'];
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}
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// Display list of active topics for this category?
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$show_active = (isset($root_data['forum_flags']) && $root_data['forum_flags'] & 16) ? true : false;
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if ($config['load_db_lastread'] && $user->data['user_id'] != ANONYMOUS)
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{
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switch (SQL_LAYER)
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{
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case 'oracle':
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break;
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default:
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$sql_from = '(' . FORUMS_TABLE . ' f LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . ' AND ft.forum_id = f.forum_id))';
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break;
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}
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$lastread_select = ', ft.mark_time ';
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}
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else
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{
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$sql_from = FORUMS_TABLE . ' f ';
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$lastread_select = $sql_lastread = '';
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$tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? unserialize(stripslashes($_COOKIE[$config['cookie_name'] . '_track'])) : array();
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}
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$sql = "SELECT f.* $lastread_select
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FROM $sql_from
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$sql_where
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ORDER BY f.left_id";
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$result = $db->sql_query($sql);
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$branch_root_id = $root_data['forum_id'];
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$forum_ids = array($root_data['forum_id']);
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while ($row = $db->sql_fetchrow($result))
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{
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if ($mark_read == 'forums' && $userdata['user_id'] != ANONYMOUS)
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{
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if ($auth->acl_get('f_list', $row['forum_id']))
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{
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$forum_id_ary[] = $row['forum_id'];
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}
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continue;
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}
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if (isset($right_id))
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{
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if ($row['left_id'] < $right_id)
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{
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continue;
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}
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unset($right_id);
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}
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if ($row['forum_type'] == FORUM_CAT && ($row['left_id'] + 1 == $row['right_id']))
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{
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// Non-postable forum with no subforums: don't display
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continue;
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}
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$forum_id = $row['forum_id'];
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if (!$auth->acl_get('f_list', $forum_id))
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{
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// if the user does not have permissions to list this forum, skip everything until next branch
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$right_id = $row['right_id'];
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continue;
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}
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// Display active topics from this forum?
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if ($show_active && $row['forum_type'] == FORUM_POST && $auth->acl_get('f_read', $forum_id) && ($row['forum_flags'] & 16))
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{
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$active_forum_ary['forum_id'][] = $forum_id;
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$active_forum_ary['enable_icons'][] = $row['enable_icons'];
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$active_forum_ary['forum_topics'] += $row['forum_topics'];
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$active_forum_ary['forum_posts'] += $row['forum_posts'];
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}
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if ($row['parent_id'] == $root_data['forum_id'] || $row['parent_id'] == $branch_root_id)
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{
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// Direct child
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$parent_id = $forum_id;
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$forum_rows[$forum_id] = $row;
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$forum_ids[] = $forum_id;
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if (!$row['parent_id'] && $row['forum_type'] == FORUM_CAT && $row['parent_id'] == $root_data['forum_id'])
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{
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$branch_root_id = $forum_id;
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}
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$forum_rows[$parent_id]['forum_id_last_post'] = $row['forum_id'];
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}
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elseif ($row['forum_type'] != FORUM_CAT)
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{
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$subforums[$parent_id]['display'] = ($row['display_on_index']) ? true : false;;
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$subforums[$parent_id]['name'][$forum_id] = $row['forum_name'];
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// Include subforum topic/post counts in parent counts
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$forum_rows[$parent_id]['forum_topics'] += $row['forum_topics'];
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$forum_rows[$parent_id]['forum_posts'] += $row['forum_posts'];
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if (isset($forum_rows[$parent_id]) && $row['forum_last_post_time'] > $forum_rows[$parent_id]['forum_last_post_time'])
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{
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$forum_rows[$parent_id]['forum_last_post_id'] = $row['forum_last_post_id'];
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$forum_rows[$parent_id]['forum_last_post_time'] = $row['forum_last_post_time'];
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$forum_rows[$parent_id]['forum_last_poster_id'] = $row['forum_last_poster_id'];
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$forum_rows[$parent_id]['forum_last_poster_name'] = $row['forum_last_poster_name'];
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$forum_rows[$parent_id]['forum_id_last_post'] = $forum_id;
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}
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else
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{
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$forum_rows[$parent_id]['forum_id_last_post'] = $forum_id;
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}
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}
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if (!isset($row['mark_time']))
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{
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$row['mark_time'] = 0;
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}
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$mark_time_forum = ($config['load_db_lastread']) ? $row['mark_time'] : ((isset($tracking_topics[$forum_id][0])) ? base_convert($tracking_topics[$forum_id][0], 36, 10) + $config['board_startdate'] : 0);
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if ($mark_time_forum < $row['forum_last_post_time'] && $user->data['user_id'] != ANONYMOUS)
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{
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$forum_unread[$parent_id] = true;
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}
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}
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$db->sql_freeresult();
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// Handle marking posts
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if ($mark_read == 'forums')
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{
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markread('mark', $forum_id_ary);
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$redirect = (!empty($_SERVER['REQUEST_URI'])) ? preg_replace('#^(.*?)&(amp;)?mark=.*$#', '\1', htmlspecialchars($_SERVER['REQUEST_URI'])) : "index.$phpEx$SID";
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meta_refresh(3, $redirect);
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$message = (strstr('viewforum', $redirect)) ? 'RETURN_FORUM' : 'RETURN_INDEX';
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$message = $user->lang['FORUMS_MARKED'] . '<br /><br />' . sprintf($user->lang[$message], '<a href="' . $redirect . '">', '</a> ');
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trigger_error($message);
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}
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// Grab moderators ... if necessary
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if ($display_moderators)
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{
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get_moderators($forum_moderators, $forum_ids);
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}
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// Loop through the forums
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$root_id = $root_data['forum_id'];
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foreach ($forum_rows as $row)
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{
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if ($row['parent_id'] == $root_id && !$row['parent_id'])
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{
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if ($row['forum_type'] == FORUM_CAT)
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{
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$hold = $row;
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continue;
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}
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else
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{
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unset($hold);
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}
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}
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else if (!empty($hold))
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{
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$template->assign_block_vars('forumrow', array(
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'S_IS_CAT' => TRUE,
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'FORUM_ID' => $hold['forum_id'],
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'FORUM_NAME' => $hold['forum_name'],
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'FORUM_DESC' => $hold['forum_desc'],
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'U_VIEWFORUM' => "viewforum.$phpEx$SID&f=" . $hold['forum_id'])
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);
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unset($hold);
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}
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$visible_forums++;
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$forum_id = $row['forum_id'];
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// Generate list of subforums if we need to
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if (isset($subforums[$forum_id]))
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{
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if ($subforums[$forum_id]['display'])
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{
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$alist = array();
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foreach ($subforums[$forum_id]['name'] as $sub_forum_id => $subforum_name)
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{
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if (!empty($subforum_name))
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{
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$alist[$sub_forum_id] = $subforum_name;
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}
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}
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if (sizeof($alist))
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{
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$links = array();
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foreach ($alist as $subforum_id => $subforum_name)
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{
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$links[] = '<a href="viewforum.' . $phpEx . $SID . '&f=' . $subforum_id . '">' . $subforum_name . '</a>';
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}
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$subforums_list = implode(', ', $links);
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$l_subforums = (count($subforums[$forum_id]) == 1) ? $user->lang['SUBFORUM'] . ': ' : $user->lang['SUBFORUMS'] . ': ';
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}
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}
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$folder_image = (!empty($forum_unread[$forum_id])) ? 'sub_forum_new' : 'sub_forum';
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}
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else
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{
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switch ($row['forum_type'])
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{
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case FORUM_POST:
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$folder_image = (!empty($forum_unread[$forum_id])) ? 'forum_new' : 'forum';
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break;
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case FORUM_LINK:
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$folder_image = 'forum_link';
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break;
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}
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$subforums_list = '';
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$l_subforums = '';
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}
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// Which folder should we display?
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if ($row['forum_status'] == ITEM_LOCKED)
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{
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$folder_image = 'forum_locked';
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$folder_alt = 'FORUM_LOCKED';
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}
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else
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{
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$folder_alt = (!empty($forum_unread[$forum_id])) ? 'NEW_POSTS' : 'NO_NEW_POSTS';
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}
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// Create last post link information, if appropriate
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if ($row['forum_last_post_id'])
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{
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$last_post_time = $user->format_date($row['forum_last_post_time']);
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$last_poster = ($row['forum_last_poster_name'] != '') ? $row['forum_last_poster_name'] : $user->lang['GUEST'];
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$last_poster_url = ($row['forum_last_poster_id'] == ANONYMOUS) ? '' : "memberlist.$phpEx$SID&mode=viewprofile&u=" . $row['forum_last_poster_id'];
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$last_post_url = "viewtopic.$phpEx$SID&f=" . $row['forum_id_last_post'] . '&p=' . $row['forum_last_post_id'] . '#' . $row['forum_last_post_id'];
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}
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else
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{
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$last_post_time = $last_poster = $last_poster_url = $last_post_url = '';
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}
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// Output moderator listing ... if applicable
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$l_moderator = $moderators_list = '';
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if ($display_moderators && !empty($forum_moderators[$forum_id]))
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{
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$l_moderator = (count($forum_moderators[$forum_id]) == 1) ? $user->lang['MODERATOR'] : $user->lang['MODERATORS'];
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$moderators_list = implode(', ', $forum_moderators[$forum_id]);
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}
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$l_post_click_count = ($row['forum_type'] == FORUM_LINK) ? 'CLICKS' : 'POSTS';
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$post_click_count = ($row['forum_type'] != FORUM_LINK || $row['forum_flags'] & 1) ? $row['forum_posts'] : '';
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$template->assign_block_vars('forumrow', array(
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'S_IS_CAT' => false,
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'S_IS_LINK' => ($row['forum_type'] != FORUM_LINK) ? false : true,
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'FORUM_IMG' => $row['forum_image'],
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'LAST_POST_IMG' => $user->img('icon_post_latest', 'VIEW_LATEST_POST'),
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'FORUM_ID' => $row['forum_id'],
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'FORUM_FOLDER_IMG' => $user->img($folder_image, $folder_alt),
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'FORUM_NAME' => $row['forum_name'],
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'FORUM_DESC' => $row['forum_desc'],
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$l_post_click_count => $post_click_count,
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'TOPICS' => $row['forum_topics'],
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'LAST_POST_TIME' => $last_post_time,
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'LAST_POSTER' => $last_poster,
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'MODERATORS' => $moderators_list,
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'SUBFORUMS' => $subforums_list,
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'L_SUBFORUM_STR' => $l_subforums,
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'L_MODERATOR_STR' => $l_moderator,
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'L_FORUM_FOLDER_ALT'=> $folder_alt,
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'U_LAST_POSTER' => $last_poster_url,
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'U_LAST_POST' => $last_post_url,
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'U_VIEWFORUM' => ($row['forum_type'] != FORUM_LINK || $row['forum_flags'] & 1) ? "viewforum.$phpEx$SID&f=" . $row['forum_id'] : $row['forum_link'])
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);
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}
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$template->assign_vars(array(
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'U_MARK_FORUMS' => "viewforum.$phpEx$SID&f=" . $root_data['forum_id'] . '&mark=forums',
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'S_HAS_SUBFORUM' => ($visible_forums) ? true : false,
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'L_SUBFORUM' => ($visible_forums == 1) ? $user->lang['SUBFORUM'] : $user->lang['SUBFORUMS'])
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);
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return $active_forum_ary;
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}
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// Display Attachments
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function display_attachments($forum_id, $blockname, $attachment_data, &$update_count, $force_physical = false, $return = false)
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{
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global $extensions, $template, $cache, $attachment_tpl;
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global $config, $user, $phpbb_root_path, $phpEx, $SID;
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// $starttime = explode(' ', microtime());
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// $starttime = $starttime[1] + $starttime[0];
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$return_tpl = array();
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$blocks = array(WM_CAT => 'WM_STREAM', RM_CAT => 'RM_STREAM', THUMB_CAT => 'THUMBNAIL', IMAGE_CAT => 'IMAGE');
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if (!isset($attachment_tpl))
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{
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if ($cache->exists('attachment_tpl'))
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{
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$attachment_tpl = $cache->get('attachment_tpl');
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}
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else
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{
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$attachment_tpl = array();
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// Generate Template
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// TODO: secondary template
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$template_filename = $phpbb_root_path . 'styles/' . $user->theme['primary']['template_path'] . '/template/attachment.html';
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if (!($fp = @fopen($template_filename, 'rb')))
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{
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trigger_error('Could not load attachment template');
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}
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$attachment_template = fread($fp, filesize($template_filename));
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@fclose($fp);
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// replace \ with \\ and then ' with \'.
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$attachment_template = str_replace('\\', '\\\\', $attachment_template);
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$attachment_template = str_replace("'", "\'", $attachment_template);
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preg_match_all('#<!-- BEGIN (.*?) -->(.*?)<!-- END (.*?) -->#s', $attachment_template, $tpl);
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foreach ($tpl[1] as $num => $block_name)
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{
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$attachment_tpl[$block_name] = $tpl[2][$num];
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}
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unset($tpl);
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$cache->put('attachment_tpl', $attachment_tpl);
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}
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}
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if (empty($extensions) || !is_array($extensions))
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{
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$extensions = array();
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obtain_attach_extensions($extensions);
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}
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foreach ($attachment_data as $attachment)
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{
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// Some basics...
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$attachment['extension'] = strtolower(trim($attachment['extension']));
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$filename = $config['upload_dir'] . '/' . $attachment['physical_filename'];
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$thumbnail_filename = $config['upload_dir'] . '/thumb_' . $attachment['physical_filename'];
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$upload_image = '';
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if ($user->img('icon_attach', '') && !$extensions[$attachment['extension']]['upload_icon'])
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{
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$upload_image = $user->img('icon_attach', '');
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}
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else if ($extensions[$attachment['extension']]['upload_icon'])
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{
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$upload_image = '<img src="' . $phpbb_root_path . $config['upload_icons_path'] . '/' . trim($extensions[$attachment['extension']]['upload_icon']) . '" alt="" border="0" />';
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}
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$filesize = $attachment['filesize'];
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$size_lang = ($filesize >= 1048576) ? $user->lang['MB'] : ( ($filesize >= 1024) ? $user->lang['KB'] : $user->lang['BYTES'] );
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$filesize = ($filesize >= 1048576) ? round((round($filesize / 1048576 * 100) / 100), 2) : (($filesize >= 1024) ? round((round($filesize / 1024 * 100) / 100), 2) : $filesize);
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$display_name = $attachment['real_filename'];
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$comment = str_replace("\n", '<br />', censor_text($attachment['comment']));
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$denied = false;
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if (!extension_allowed($forum_id, $attachment['extension']))
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{
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$denied = true;
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$template_array['VAR'] = array('{L_DENIED}');
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$template_array['VAL'] = array(sprintf($user->lang['EXTENSION_DISABLED_AFTER_POSTING'], $attachment['extension']));
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$tpl = str_replace($template_array['VAR'], $template_array['VAL'], $attachment_tpl['DENIED']);
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// Replace {L_*} lang strings
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$tpl = preg_replace('/{L_([A-Z_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace('_', ' ', '\$1')))", $tpl);
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if (!$return)
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{
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$template->assign_block_vars($blockname, array(
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'DISPLAY_ATTACHMENT' => $tpl)
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);
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}
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else
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{
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$return_tpl[] = $tpl;
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}
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}
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if (!$denied)
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{
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$l_downloaded_viewed = '';
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$download_link = '';
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$additional_array['VAR'] = $additional_array['VAL'] = array();
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$display_cat = $extensions[$attachment['extension']]['display_cat'];
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if ($display_cat == IMAGE_CAT)
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{
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if ($attachment['thumbnail'])
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{
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$display_cat = THUMB_CAT;
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}
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else
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{
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if ($config['img_display_inlined'])
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{
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if ($config['img_link_width'] || $config['img_link_height'])
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{
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list($width, $height) = getimagesize($filename);
|
|
|
|
$display_cat = (!$width && !$height) ? IMAGE_CAT : (($width <= $config['img_link_width'] && $height <= $config['img_link_height']) ? IMAGE_CAT : NONE_CAT);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$display_cat = NONE_CAT;
|
|
}
|
|
}
|
|
}
|
|
|
|
switch ($display_cat)
|
|
{
|
|
// Images
|
|
case IMAGE_CAT:
|
|
$img_source = $filename;
|
|
$update_count[] = $attachment['attach_id'];
|
|
|
|
$l_downloaded_viewed = $user->lang['VIEWED'];
|
|
$download_link = $img_source;
|
|
break;
|
|
|
|
// Images, but display Thumbnail
|
|
case THUMB_CAT:
|
|
$thumb_source = $thumbnail_filename;
|
|
|
|
$l_downloaded_viewed = $user->lang['VIEWED'];
|
|
$download_link = (!$force_physical) ? $phpbb_root_path . "download.$phpEx$SID&id=" . $attachment['attach_id'] : $filename;
|
|
|
|
$additional_array['VAR'][] = '{THUMB_IMG}';
|
|
$additional_array['VAL'][] = $thumb_source;
|
|
break;
|
|
|
|
// Windows Media Streams
|
|
case WM_CAT:
|
|
$l_downloaded_viewed = $user->lang['VIEWED'];
|
|
$download_link = $filename;
|
|
|
|
// Viewed/Heared File ... update the download count (download.php is not called here)
|
|
$update_count[] = $attachment['attach_id'];
|
|
break;
|
|
|
|
// Real Media Streams
|
|
case RM_CAT:
|
|
$l_downloaded_viewed = $user->lang['VIEWED'];
|
|
$download_link = $filename;
|
|
|
|
$additional_array['VAR'][] = '{U_FORUM}';
|
|
$additional_array['VAL'][] = generate_board_url();
|
|
$additional_array['VAR'][] = '{ATTACH_ID}';
|
|
$additional_array['VAL'][] = $attachment['attach_id'];
|
|
|
|
// Viewed/Heared File ... update the download count (download.php is not called here)
|
|
$update_count[] = $attachment['attach_id'];
|
|
break;
|
|
/*
|
|
// Macromedia Flash Files
|
|
case SWF_CAT:
|
|
list($width, $height) = swf_getdimension($filename);
|
|
|
|
$l_downloaded_viewed = $user->lang['VIEWED'];
|
|
$download_link = $filename;
|
|
|
|
$additional_array = array(
|
|
'WIDTH' => $width,
|
|
'HEIGHT' => $height
|
|
);
|
|
|
|
// Viewed/Heared File ... update the download count (download.php is not called here)
|
|
$update_count[] = $attachment['attach_id'];
|
|
break;
|
|
*/
|
|
default:
|
|
$l_downloaded_viewed = $user->lang['DOWNLOADED'];
|
|
$download_link = (!$force_physical) ? $phpbb_root_path . "download.$phpEx$SID&id=" . $attachment['attach_id'] : $filename;
|
|
break;
|
|
}
|
|
|
|
$l_download_count = ($attachment['download_count'] == 0) ? $user->lang['DOWNLOAD_NONE'] : (($attachment['download_count'] == 1) ? sprintf($user->lang['DOWNLOAD_COUNT'], $attachment['download_count']) : sprintf($user->lang['DOWNLOAD_COUNTS'], $attachment['download_count']));
|
|
|
|
$current_block = ($display_cat) ? $blocks[$display_cat] : 'FILE';
|
|
|
|
$template_array['VAR'] = array_merge($additional_array['VAR'], array(
|
|
'{DOWNLOAD_NAME}', '{FILESIZE}', '{SIZE_VAR}', '{COMMENT}', '{U_DOWNLOAD_LINK}', '{UPLOAD_IMG}', '{L_DOWNLOADED_VIEWED}', '{L_DOWNLOAD_COUNT}')
|
|
);
|
|
|
|
$template_array['VAL'] = array_merge($additional_array['VAL'], array(
|
|
$display_name, $filesize, $size_lang, $comment, $download_link, $upload_image, $l_downloaded_viewed, $l_download_count)
|
|
);
|
|
|
|
$tpl = str_replace($template_array['VAR'], $template_array['VAL'], $attachment_tpl[$current_block]);
|
|
|
|
// Replace {L_*} lang strings
|
|
$tpl = preg_replace('/{L_([A-Z_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace('_', ' ', '\$1')))", $tpl);
|
|
|
|
if (!$return)
|
|
{
|
|
$template->assign_block_vars($blockname, array(
|
|
'DISPLAY_ATTACHMENT' => $tpl)
|
|
);
|
|
}
|
|
else
|
|
{
|
|
$return_tpl[] = $tpl;
|
|
}
|
|
}
|
|
}
|
|
|
|
return $return_tpl;
|
|
// $mtime = explode(' ', microtime());
|
|
// $totaltime = $mtime[0] + $mtime[1] - $starttime;
|
|
}
|
|
|
|
?>
|