Verzeichnisstruktur phpBB-3.0.0
- Veröffentlicht
- 12.12.2007
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functions_display.php
0001 <?php
0002 /**
0003 *
0004 * @package phpBB3
0005 * @version $Id$
0006 * @copyright (c) 2005 phpBB Group
0007 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
0008 *
0009 */
0010
0011 /**
0012 * @ignore
0013 */
0014 if (!defined('IN_PHPBB'))
0015 {
0016 exit;
0017 }
0018
0019 /**
0020 * Display Forums
0021 */
0022 function display_forums($root_data = '', $display_moderators = true, $return_moderators = false)
0023 {
0024 global $db, $auth, $user, $template;
0025 global $phpbb_root_path, $phpEx, $config;
0026
0027 $forum_rows = $subforums = $forum_ids = $forum_ids_moderator = $forum_moderators = $active_forum_ary = array();
0028 $parent_id = $visible_forums = 0;
0029 $sql_from = '';
0030
0031 // Mark forums read?
0032 $mark_read = request_var('mark', '');
0033
0034 if ($mark_read == 'all')
0035 {
0036 $mark_read = '';
0037 }
0038
0039 if (!$root_data)
0040 {
0041 if ($mark_read == 'forums')
0042 {
0043 $mark_read = 'all';
0044 }
0045
0046 $root_data = array('forum_id' => 0);
0047 $sql_where = '';
0048 }
0049 else
0050 {
0051 $sql_where = 'left_id > ' . $root_data['left_id'] . ' AND left_id < ' . $root_data['right_id'];
0052 }
0053
0054 // Display list of active topics for this category?
0055 $show_active = (isset($root_data['forum_flags']) && ($root_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS)) ? true : false;
0056
0057 $sql_array = array(
0058 'SELECT' => 'f.*',
0059 'FROM' => array(
0060 FORUMS_TABLE => 'f'
0061 ),
0062 'LEFT_JOIN' => array(),
0063 );
0064
0065 if ($config['load_db_lastread'] && $user->data['is_registered'])
0066 {
0067 $sql_array['LEFT_JOIN'][] = array('FROM' => array(FORUMS_TRACK_TABLE => 'ft'), 'ON' => 'ft.user_id = ' . $user->data['user_id'] . ' AND ft.forum_id = f.forum_id');
0068 $sql_array['SELECT'] .= ', ft.mark_time';
0069 }
0070 else if ($config['load_anon_lastread'] || $user->data['is_registered'])
0071 {
0072 $tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? ((STRIP) ? stripslashes($_COOKIE[$config['cookie_name'] . '_track']) : $_COOKIE[$config['cookie_name'] . '_track']) : '';
0073 $tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();
0074
0075 if (!$user->data['is_registered'])
0076 {
0077 $user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0;
0078 }
0079 }
0080
0081 if ($show_active)
0082 {
0083 $sql_array['LEFT_JOIN'][] = array(
0084 'FROM' => array(FORUMS_ACCESS_TABLE => 'fa'),
0085 'ON' => "fa.forum_id = f.forum_id AND fa.session_id = '" . $db->sql_escape($user->session_id) . "'"
0086 );
0087
0088 $sql_array['SELECT'] .= ', fa.user_id';
0089 }
0090
0091 $sql = $db->sql_build_query('SELECT', array(
0092 'SELECT' => $sql_array['SELECT'],
0093 'FROM' => $sql_array['FROM'],
0094 'LEFT_JOIN' => $sql_array['LEFT_JOIN'],
0095
0096 'WHERE' => $sql_where,
0097
0098 'ORDER_BY' => 'f.left_id',
0099 ));
0100
0101 $result = $db->sql_query($sql);
0102
0103 $forum_tracking_info = array();
0104 $branch_root_id = $root_data['forum_id'];
0105 while ($row = $db->sql_fetchrow($result))
0106 {
0107 $forum_id = $row['forum_id'];
0108
0109 // Mark forums read?
0110 if ($mark_read == 'forums' || $mark_read == 'all')
0111 {
0112 if ($auth->acl_get('f_list', $forum_id))
0113 {
0114 $forum_ids[] = $forum_id;
0115 continue;
0116 }
0117 }
0118
0119 // Category with no members
0120 if ($row['forum_type'] == FORUM_CAT && ($row['left_id'] + 1 == $row['right_id']))
0121 {
0122 continue;
0123 }
0124
0125 // Skip branch
0126 if (isset($right_id))
0127 {
0128 if ($row['left_id'] < $right_id)
0129 {
0130 continue;
0131 }
0132 unset($right_id);
0133 }
0134
0135 if (!$auth->acl_get('f_list', $forum_id))
0136 {
0137 // if the user does not have permissions to list this forum, skip everything until next branch
0138 $right_id = $row['right_id'];
0139 continue;
0140 }
0141
0142 $forum_ids[] = $forum_id;
0143
0144 if ($config['load_db_lastread'] && $user->data['is_registered'])
0145 {
0146 $forum_tracking_info[$forum_id] = (!empty($row['mark_time'])) ? $row['mark_time'] : $user->data['user_lastmark'];
0147 }
0148 else if ($config['load_anon_lastread'] || $user->data['is_registered'])
0149 {
0150 if (!$user->data['is_registered'])
0151 {
0152 $user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0;
0153 }
0154 $forum_tracking_info[$forum_id] = (isset($tracking_topics['f'][$forum_id])) ? (int) (base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate']) : $user->data['user_lastmark'];
0155 }
0156
0157 $row['forum_topics'] = ($auth->acl_get('m_approve', $forum_id)) ? $row['forum_topics_real'] : $row['forum_topics'];
0158
0159 // Display active topics from this forum?
0160 if ($show_active && $row['forum_type'] == FORUM_POST && $auth->acl_get('f_read', $forum_id) && ($row['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS))
0161 {
0162 if (!isset($active_forum_ary['forum_topics']))
0163 {
0164 $active_forum_ary['forum_topics'] = 0;
0165 }
0166
0167 if (!isset($active_forum_ary['forum_posts']))
0168 {
0169 $active_forum_ary['forum_posts'] = 0;
0170 }
0171
0172 $active_forum_ary['forum_id'][] = $forum_id;
0173 $active_forum_ary['enable_icons'][] = $row['enable_icons'];
0174 $active_forum_ary['forum_topics'] += $row['forum_topics'];
0175 $active_forum_ary['forum_posts'] += $row['forum_posts'];
0176
0177 // If this is a passworded forum we do not show active topics from it if the user is not authorised to view it...
0178 if ($row['forum_password'] && $row['user_id'] != $user->data['user_id'])
0179 {
0180 $active_forum_ary['exclude_forum_id'][] = $forum_id;
0181 }
0182 }
0183
0184 //
0185 if ($row['parent_id'] == $root_data['forum_id'] || $row['parent_id'] == $branch_root_id)
0186 {
0187 if ($row['forum_type'] != FORUM_CAT)
0188 {
0189 $forum_ids_moderator[] = (int) $forum_id;
0190 }
0191
0192 // Direct child of current branch
0193 $parent_id = $forum_id;
0194 $forum_rows[$forum_id] = $row;
0195
0196 if ($row['forum_type'] == FORUM_CAT && $row['parent_id'] == $root_data['forum_id'])
0197 {
0198 $branch_root_id = $forum_id;
0199 }
0200 $forum_rows[$parent_id]['forum_id_last_post'] = $row['forum_id'];
0201 $forum_rows[$parent_id]['orig_forum_last_post_time'] = $row['forum_last_post_time'];
0202 }
0203 else if ($row['forum_type'] != FORUM_CAT)
0204 {
0205 $subforums[$parent_id][$forum_id]['display'] = ($row['display_on_index']) ? true : false;
0206 $subforums[$parent_id][$forum_id]['name'] = $row['forum_name'];
0207 $subforums[$parent_id][$forum_id]['orig_forum_last_post_time'] = $row['forum_last_post_time'];
0208
0209 $forum_rows[$parent_id]['forum_topics'] += $row['forum_topics'];
0210
0211 // Do not list redirects in LINK Forums as Posts.
0212 if ($row['forum_type'] != FORUM_LINK)
0213 {
0214 $forum_rows[$parent_id]['forum_posts'] += $row['forum_posts'];
0215 }
0216
0217 if ($row['forum_last_post_time'] > $forum_rows[$parent_id]['forum_last_post_time'])
0218 {
0219 $forum_rows[$parent_id]['forum_last_post_id'] = $row['forum_last_post_id'];
0220 $forum_rows[$parent_id]['forum_last_post_subject'] = $row['forum_last_post_subject'];
0221 $forum_rows[$parent_id]['forum_last_post_time'] = $row['forum_last_post_time'];
0222 $forum_rows[$parent_id]['forum_last_poster_id'] = $row['forum_last_poster_id'];
0223 $forum_rows[$parent_id]['forum_last_poster_name'] = $row['forum_last_poster_name'];
0224 $forum_rows[$parent_id]['forum_last_poster_colour'] = $row['forum_last_poster_colour'];
0225 $forum_rows[$parent_id]['forum_id_last_post'] = $forum_id;
0226 }
0227 }
0228 }
0229 $db->sql_freeresult($result);
0230
0231 // Handle marking posts
0232 if ($mark_read == 'forums' || $mark_read == 'all')
0233 {
0234 $redirect = build_url('mark');
0235
0236 if ($mark_read == 'all')
0237 {
0238 markread('all');
0239
0240 $message = sprintf($user->lang['RETURN_INDEX'], '<a href="' . $redirect . '">', '</a>');
0241 }
0242 else
0243 {
0244 markread('topics', $forum_ids);
0245
0246 $message = sprintf($user->lang['RETURN_FORUM'], '<a href="' . $redirect . '">', '</a>');
0247 }
0248
0249 meta_refresh(3, $redirect);
0250 trigger_error($user->lang['FORUMS_MARKED'] . '<br /><br />' . $message);
0251 }
0252
0253 // Grab moderators ... if necessary
0254 if ($display_moderators)
0255 {
0256 if ($return_moderators)
0257 {
0258 $forum_ids_moderator[] = $root_data['forum_id'];
0259 }
0260 get_moderators($forum_moderators, $forum_ids_moderator);
0261 }
0262
0263 // Used to tell whatever we have to create a dummy category or not.
0264 $last_catless = true;
0265 foreach ($forum_rows as $row)
0266 {
0267 // Empty category
0268 if ($row['parent_id'] == $root_data['forum_id'] && $row['forum_type'] == FORUM_CAT)
0269 {
0270 $template->assign_block_vars('forumrow', array(
0271 'S_IS_CAT' => true,
0272 'FORUM_ID' => $row['forum_id'],
0273 'FORUM_NAME' => $row['forum_name'],
0274 'FORUM_DESC' => generate_text_for_display($row['forum_desc'], $row['forum_desc_uid'], $row['forum_desc_bitfield'], $row['forum_desc_options']),
0275 'FORUM_FOLDER_IMG' => '',
0276 'FORUM_FOLDER_IMG_SRC' => '',
0277 'FORUM_IMAGE' => ($row['forum_image']) ? '<img src="' . $phpbb_root_path . $row['forum_image'] . '" alt="' . $user->lang['FORUM_CAT'] . '" />' : '',
0278 'FORUM_IMAGE_SRC' => ($row['forum_image']) ? $phpbb_root_path . $row['forum_image'] : '',
0279 'U_VIEWFORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $row['forum_id']))
0280 );
0281
0282 continue;
0283 }
0284
0285 $visible_forums++;
0286 $forum_id = $row['forum_id'];
0287
0288 $forum_unread = (isset($forum_tracking_info[$forum_id]) && $row['orig_forum_last_post_time'] > $forum_tracking_info[$forum_id]) ? true : false;
0289
0290 $folder_image = $folder_alt = $l_subforums = '';
0291 $subforums_list = array();
0292
0293 // Generate list of subforums if we need to
0294 if (isset($subforums[$forum_id]))
0295 {
0296 foreach ($subforums[$forum_id] as $subforum_id => $subforum_row)
0297 {
0298 $subforum_unread = (isset($forum_tracking_info[$subforum_id]) && $subforum_row['orig_forum_last_post_time'] > $forum_tracking_info[$subforum_id]) ? true : false;
0299
0300 if ($subforum_row['display'] && $subforum_row['name'])
0301 {
0302 $subforums_list[] = array(
0303 'link' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $subforum_id),
0304 'name' => $subforum_row['name'],
0305 'unread' => $subforum_unread,
0306 );
0307 }
0308 else
0309 {
0310 unset($subforums[$forum_id][$subforum_id]);
0311 }
0312
0313 // If one subforum is unread the forum gets unread too...
0314 if ($subforum_unread)
0315 {
0316 $forum_unread = true;
0317 }
0318 }
0319
0320 $l_subforums = (sizeof($subforums[$forum_id]) == 1) ? $user->lang['SUBFORUM'] . ': ' : $user->lang['SUBFORUMS'] . ': ';
0321 $folder_image = ($forum_unread) ? 'forum_unread_subforum' : 'forum_read_subforum';
0322 }
0323 else
0324 {
0325 switch ($row['forum_type'])
0326 {
0327 case FORUM_POST:
0328 $folder_image = ($forum_unread) ? 'forum_unread' : 'forum_read';
0329 break;
0330
0331 case FORUM_LINK:
0332 $folder_image = 'forum_link';
0333 break;
0334 }
0335 }
0336
0337 // Which folder should we display?
0338 if ($row['forum_status'] == ITEM_LOCKED)
0339 {
0340 $folder_image = ($forum_unread) ? 'forum_unread_locked' : 'forum_read_locked';
0341 $folder_alt = 'FORUM_LOCKED';
0342 }
0343 else
0344 {
0345 $folder_alt = ($forum_unread) ? 'NEW_POSTS' : 'NO_NEW_POSTS';
0346 }
0347
0348 // Create last post link information, if appropriate
0349 if ($row['forum_last_post_id'])
0350 {
0351 $last_post_subject = $row['forum_last_post_subject'];
0352 $last_post_time = $user->format_date($row['forum_last_post_time']);
0353 $last_post_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $row['forum_id_last_post'] . '&p=' . $row['forum_last_post_id']) . '#p' . $row['forum_last_post_id'];
0354 }
0355 else
0356 {
0357 $last_post_subject = $last_post_time = $last_post_url = '';
0358 }
0359
0360 // Output moderator listing ... if applicable
0361 $l_moderator = $moderators_list = '';
0362 if ($display_moderators && !empty($forum_moderators[$forum_id]))
0363 {
0364 $l_moderator = (sizeof($forum_moderators[$forum_id]) == 1) ? $user->lang['MODERATOR'] : $user->lang['MODERATORS'];
0365 $moderators_list = implode(', ', $forum_moderators[$forum_id]);
0366 }
0367
0368 $l_post_click_count = ($row['forum_type'] == FORUM_LINK) ? 'CLICKS' : 'POSTS';
0369 $post_click_count = ($row['forum_type'] != FORUM_LINK || $row['forum_flags'] & FORUM_FLAG_LINK_TRACK) ? $row['forum_posts'] : '';
0370
0371 $s_subforums_list = array();
0372 foreach ($subforums_list as $subforum)
0373 {
0374 $s_subforums_list[] = '<a href="' . $subforum['link'] . '" class="subforum ' . (($subforum['unread']) ? 'unread' : 'read') . '">' . $subforum['name'] . '</a>';
0375 }
0376 $s_subforums_list = (string) implode(', ', $s_subforums_list);
0377 $catless = ($row['parent_id'] == $root_data['forum_id']) ? true : false;
0378
0379 if ($row['forum_type'] != FORUM_LINK)
0380 {
0381 $u_viewforum = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $row['forum_id']);
0382 }
0383 else
0384 {
0385 // If the forum is a link and we count redirects we need to visit it
0386 // If the forum is having a password or no read access we do not expose the link, but instead handle it in viewforum
0387 if (($row['forum_flags'] & FORUM_FLAG_LINK_TRACK) || $row['forum_password'] || !$auth->acl_get('f_read', $forum_id))
0388 {
0389 $u_viewforum = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $row['forum_id']);
0390 }
0391 else
0392 {
0393 $u_viewforum = $row['forum_link'];
0394 }
0395 }
0396
0397 $template->assign_block_vars('forumrow', array(
0398 'S_IS_CAT' => false,
0399 'S_NO_CAT' => $catless && !$last_catless,
0400 'S_IS_LINK' => ($row['forum_type'] == FORUM_LINK) ? true : false,
0401 'S_UNREAD_FORUM' => $forum_unread,
0402 'S_LOCKED_FORUM' => ($row['forum_status'] == ITEM_LOCKED) ? true : false,
0403 'S_SUBFORUMS' => (sizeof($subforums_list)) ? true : false,
0404
0405 'FORUM_ID' => $row['forum_id'],
0406 'FORUM_NAME' => $row['forum_name'],
0407 'FORUM_DESC' => generate_text_for_display($row['forum_desc'], $row['forum_desc_uid'], $row['forum_desc_bitfield'], $row['forum_desc_options']),
0408 'TOPICS' => $row['forum_topics'],
0409 $l_post_click_count => $post_click_count,
0410 'FORUM_FOLDER_IMG' => $user->img($folder_image, $folder_alt),
0411 'FORUM_FOLDER_IMG_SRC' => $user->img($folder_image, $folder_alt, false, '', 'src'),
0412 'FORUM_IMAGE' => ($row['forum_image']) ? '<img src="' . $phpbb_root_path . $row['forum_image'] . '" alt="' . $user->lang[$folder_alt] . '" />' : '',
0413 'FORUM_IMAGE_SRC' => ($row['forum_image']) ? $phpbb_root_path . $row['forum_image'] : '',
0414 'LAST_POST_SUBJECT' => censor_text($last_post_subject),
0415 'LAST_POST_TIME' => $last_post_time,
0416 'LAST_POSTER' => get_username_string('username', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']),
0417 'LAST_POSTER_COLOUR' => get_username_string('colour', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']),
0418 'LAST_POSTER_FULL' => get_username_string('full', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']),
0419 'MODERATORS' => $moderators_list,
0420 'SUBFORUMS' => $s_subforums_list,
0421
0422 'L_SUBFORUM_STR' => $l_subforums,
0423 'L_FORUM_FOLDER_ALT' => $folder_alt,
0424 'L_MODERATOR_STR' => $l_moderator,
0425
0426 'U_VIEWFORUM' => $u_viewforum,
0427 'U_LAST_POSTER' => get_username_string('profile', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']),
0428 'U_LAST_POST' => $last_post_url)
0429 );
0430
0431 // Assign subforums loop for style authors
0432 foreach ($subforums_list as $subforum)
0433 {
0434 $template->assign_block_vars('forumrow.subforum', array(
0435 'U_SUBFORUM' => $subforum['link'],
0436 'SUBFORUM_NAME' => $subforum['name'],
0437 'S_UNREAD' => $subforum['unread'])
0438 );
0439 }
0440
0441 $last_catless = $catless;
0442 }
0443
0444 $template->assign_vars(array(
0445 'U_MARK_FORUMS' => ($user->data['is_registered'] || $config['load_anon_lastread']) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $root_data['forum_id'] . '&mark=forums') : '',
0446 'S_HAS_SUBFORUM' => ($visible_forums) ? true : false,
0447 'L_SUBFORUM' => ($visible_forums == 1) ? $user->lang['SUBFORUM'] : $user->lang['SUBFORUMS'],
0448 'LAST_POST_IMG' => $user->img('icon_topic_latest', 'VIEW_LATEST_POST'))
0449 );
0450
0451 if ($return_moderators)
0452 {
0453 return array($active_forum_ary, $forum_moderators);
0454 }
0455
0456 return array($active_forum_ary, array());
0457 }
0458
0459 /**
0460 * Create forum rules for given forum
0461 */
0462 function generate_forum_rules(&$forum_data)
0463 {
0464 if (!$forum_data['forum_rules'] && !$forum_data['forum_rules_link'])
0465 {
0466 return;
0467 }
0468
0469 global $template, $phpbb_root_path, $phpEx;
0470
0471 if ($forum_data['forum_rules'])
0472 {
0473 $forum_data['forum_rules'] = generate_text_for_display($forum_data['forum_rules'], $forum_data['forum_rules_uid'], $forum_data['forum_rules_bitfield'], $forum_data['forum_rules_options']);
0474 }
0475
0476 $template->assign_vars(array(
0477 'S_FORUM_RULES' => true,
0478 'U_FORUM_RULES' => $forum_data['forum_rules_link'],
0479 'FORUM_RULES' => $forum_data['forum_rules'])
0480 );
0481 }
0482
0483 /**
0484 * Create forum navigation links for given forum, create parent
0485 * list if currently null, assign basic forum info to template
0486 */
0487 function generate_forum_nav(&$forum_data)
0488 {
0489 global $db, $user, $template, $auth;
0490 global $phpEx, $phpbb_root_path;
0491
0492 if (!$auth->acl_get('f_list', $forum_data['forum_id']))
0493 {
0494 return;
0495 }
0496
0497 // Get forum parents
0498 $forum_parents = get_forum_parents($forum_data);
0499
0500 // Build navigation links
0501 if (!empty($forum_parents))
0502 {
0503 foreach ($forum_parents as $parent_forum_id => $parent_data)
0504 {
0505 list($parent_name, $parent_type) = array_values($parent_data);
0506
0507 // Skip this parent if the user does not have the permission to view it
0508 if (!$auth->acl_get('f_list', $parent_forum_id))
0509 {
0510 continue;
0511 }
0512
0513 $template->assign_block_vars('navlinks', array(
0514 'S_IS_CAT' => ($parent_type == FORUM_CAT) ? true : false,
0515 'S_IS_LINK' => ($parent_type == FORUM_LINK) ? true : false,
0516 'S_IS_POST' => ($parent_type == FORUM_POST) ? true : false,
0517 'FORUM_NAME' => $parent_name,
0518 'FORUM_ID' => $parent_forum_id,
0519 'U_VIEW_FORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $parent_forum_id))
0520 );
0521 }
0522 }
0523
0524 $template->assign_block_vars('navlinks', array(
0525 'S_IS_CAT' => ($forum_data['forum_type'] == FORUM_CAT) ? true : false,
0526 'S_IS_LINK' => ($forum_data['forum_type'] == FORUM_LINK) ? true : false,
0527 'S_IS_POST' => ($forum_data['forum_type'] == FORUM_POST) ? true : false,
0528 'FORUM_NAME' => $forum_data['forum_name'],
0529 'FORUM_ID' => $forum_data['forum_id'],
0530 'U_VIEW_FORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_data['forum_id']))
0531 );
0532
0533 $template->assign_vars(array(
0534 'FORUM_ID' => $forum_data['forum_id'],
0535 'FORUM_NAME' => $forum_data['forum_name'],
0536 'FORUM_DESC' => generate_text_for_display($forum_data['forum_desc'], $forum_data['forum_desc_uid'], $forum_data['forum_desc_bitfield'], $forum_data['forum_desc_options']))
0537 );
0538
0539 return;
0540 }
0541
0542 /**
0543 * Returns forum parents as an array. Get them from forum_data if available, or update the database otherwise
0544 */
0545 function get_forum_parents(&$forum_data)
0546 {
0547 global $db;
0548
0549 $forum_parents = array();
0550
0551 if ($forum_data['parent_id'] > 0)
0552 {
0553 if ($forum_data['forum_parents'] == '')
0554 {
0555 $sql = 'SELECT forum_id, forum_name, forum_type
0556 FROM ' . FORUMS_TABLE . '
0557 WHERE left_id < ' . $forum_data['left_id'] . '
0558 AND right_id > ' . $forum_data['right_id'] . '
0559 ORDER BY left_id ASC';
0560 $result = $db->sql_query($sql);
0561
0562 while ($row = $db->sql_fetchrow($result))
0563 {
0564 $forum_parents[$row['forum_id']] = array($row['forum_name'], (int) $row['forum_type']);
0565 }
0566 $db->sql_freeresult($result);
0567
0568 $forum_data['forum_parents'] = serialize($forum_parents);
0569
0570 $sql = 'UPDATE ' . FORUMS_TABLE . "
0571 SET forum_parents = '" . $db->sql_escape($forum_data['forum_parents']) . "'
0572 WHERE parent_id = " . $forum_data['parent_id'];
0573 $db->sql_query($sql);
0574 }
0575 else
0576 {
0577 $forum_parents = unserialize($forum_data['forum_parents']);
0578 }
0579 }
0580
0581 return $forum_parents;
0582 }
0583
0584 /**
0585 * Generate topic pagination
0586 */
0587 function topic_generate_pagination($replies, $url)
0588 {
0589 global $config, $user;
0590
0591 // Make sure $per_page is a valid value
0592 $per_page = ($config['posts_per_page'] <= 0) ? 1 : $config['posts_per_page'];
0593
0594 if (($replies + 1) > $per_page)
0595 {
0596 $total_pages = ceil(($replies + 1) / $per_page);
0597 $pagination = '';
0598
0599 $times = 1;
0600 for ($j = 0; $j < $replies + 1; $j += $per_page)
0601 {
0602 $pagination .= '<a href="' . $url . '&start=' . $j . '">' . $times . '</a>';
0603 if ($times == 1 && $total_pages > 5)
0604 {
0605 $pagination .= ' ... ';
0606
0607 // Display the last three pages
0608 $times = $total_pages - 3;
0609 $j += ($total_pages - 4) * $per_page;
0610 }
0611 else if ($times < $total_pages)
0612 {
0613 $pagination .= '<span class="page-sep">' . $user->lang['COMMA_SEPARATOR'] . '</span>';
0614 }
0615 $times++;
0616 }
0617 }
0618 else
0619 {
0620 $pagination = '';
0621 }
0622
0623 return $pagination;
0624 }
0625
0626 /**
0627 * Obtain list of moderators of each forum
0628 */
0629 function get_moderators(&$forum_moderators, $forum_id = false)
0630 {
0631 global $config, $template, $db, $phpbb_root_path, $phpEx;
0632
0633 // Have we disabled the display of moderators? If so, then return
0634 // from whence we came ...
0635 if (!$config['load_moderators'])
0636 {
0637 return;
0638 }
0639
0640 $forum_sql = '';
0641
0642 if ($forum_id !== false)
0643 {
0644 if (!is_array($forum_id))
0645 {
0646 $forum_id = array($forum_id);
0647 }
0648
0649 // If we don't have a forum then we can't have a moderator
0650 if (!sizeof($forum_id))
0651 {
0652 return;
0653 }
0654
0655 $forum_sql = 'AND m.' . $db->sql_in_set('forum_id', $forum_id);
0656 }
0657
0658 $sql_array = array(
0659 'SELECT' => 'm.*, u.user_colour, g.group_colour, g.group_type',
0660
0661 'FROM' => array(
0662 MODERATOR_CACHE_TABLE => 'm',
0663 ),
0664
0665 'LEFT_JOIN' => array(
0666 array(
0667 'FROM' => array(USERS_TABLE => 'u'),
0668 'ON' => 'm.user_id = u.user_id',
0669 ),
0670 array(
0671 'FROM' => array(GROUPS_TABLE => 'g'),
0672 'ON' => 'm.group_id = g.group_id',
0673 ),
0674 ),
0675
0676 'WHERE' => "m.display_on_index = 1 $forum_sql",
0677 );
0678
0679 $sql = $db->sql_build_query('SELECT', $sql_array);
0680 $result = $db->sql_query($sql, 3600);
0681
0682 while ($row = $db->sql_fetchrow($result))
0683 {
0684 if (!empty($row['user_id']))
0685 {
0686 $forum_moderators[$row['forum_id']][] = get_username_string('full', $row['user_id'], $row['username'], $row['user_colour']);
0687 }
0688 else
0689 {
0690 $forum_moderators[$row['forum_id']][] = '<a' . (($row['group_colour']) ? ' style="color:#' . $row['group_colour'] . ';"' : '') . ' href="' . append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group&g=' . $row['group_id']) . '">' . (($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name']) . '</a>';
0691 }
0692 }
0693 $db->sql_freeresult($result);
0694
0695 return;
0696 }
0697
0698 /**
0699 * User authorisation levels output
0700 *
0701 * @param string $mode Can be forum or topic. Not in use at the moment.
0702 * @param int $forum_id The current forum the user is in.
0703 * @param int $forum_status The forums status bit.
0704 */
0705 function gen_forum_auth_level($mode, $forum_id, $forum_status)
0706 {
0707 global $template, $auth, $user, $config;
0708
0709 $locked = ($forum_status == ITEM_LOCKED && !$auth->acl_get('m_edit', $forum_id)) ? true : false;
0710
0711 $rules = array(
0712 ($auth->acl_get('f_post', $forum_id) && !$locked) ? $user->lang['RULES_POST_CAN'] : $user->lang['RULES_POST_CANNOT'],
0713 ($auth->acl_get('f_reply', $forum_id) && !$locked) ? $user->lang['RULES_REPLY_CAN'] : $user->lang['RULES_REPLY_CANNOT'],
0714 ($user->data['is_registered'] && $auth->acl_gets('f_edit', 'm_edit', $forum_id) && !$locked) ? $user->lang['RULES_EDIT_CAN'] : $user->lang['RULES_EDIT_CANNOT'],
0715 ($user->data['is_registered'] && $auth->acl_gets('f_delete', 'm_delete', $forum_id) && !$locked) ? $user->lang['RULES_DELETE_CAN'] : $user->lang['RULES_DELETE_CANNOT'],
0716 );
0717
0718 if ($config['allow_attachments'])
0719 {
0720 $rules[] = ($auth->acl_get('f_attach', $forum_id) && $auth->acl_get('u_attach') && !$locked) ? $user->lang['RULES_ATTACH_CAN'] : $user->lang['RULES_ATTACH_CANNOT'];
0721 }
0722
0723 foreach ($rules as $rule)
0724 {
0725 $template->assign_block_vars('rules', array('RULE' => $rule));
0726 }
0727
0728 return;
0729 }
0730
0731 /**
0732 * Generate topic status
0733 */
0734 function topic_status(&$topic_row, $replies, $unread_topic, &$folder_img, &$folder_alt, &$topic_type)
0735 {
0736 global $user, $config;
0737
0738 $folder = $folder_new = '';
0739
0740 if ($topic_row['topic_status'] == ITEM_MOVED)
0741 {
0742 $topic_type = $user->lang['VIEW_TOPIC_MOVED'];
0743 $folder_img = 'topic_moved';
0744 $folder_alt = 'TOPIC_MOVED';
0745 }
0746 else
0747 {
0748 switch ($topic_row['topic_type'])
0749 {
0750 case POST_GLOBAL:
0751 $topic_type = $user->lang['VIEW_TOPIC_GLOBAL'];
0752 $folder = 'global_read';
0753 $folder_new = 'global_unread';
0754 break;
0755
0756 case POST_ANNOUNCE:
0757 $topic_type = $user->lang['VIEW_TOPIC_ANNOUNCEMENT'];
0758 $folder = 'announce_read';
0759 $folder_new = 'announce_unread';
0760 break;
0761
0762 case POST_STICKY:
0763 $topic_type = $user->lang['VIEW_TOPIC_STICKY'];
0764 $folder = 'sticky_read';
0765 $folder_new = 'sticky_unread';
0766 break;
0767
0768 default:
0769 $topic_type = '';
0770 $folder = 'topic_read';
0771 $folder_new = 'topic_unread';
0772
0773 if ($config['hot_threshold'] && $replies >= $config['hot_threshold'] && $topic_row['topic_status'] != ITEM_LOCKED)
0774 {
0775 $folder .= '_hot';
0776 $folder_new .= '_hot';
0777 }
0778 break;
0779 }
0780
0781 if ($topic_row['topic_status'] == ITEM_LOCKED)
0782 {
0783 $topic_type = $user->lang['VIEW_TOPIC_LOCKED'];
0784 $folder .= '_locked';
0785 $folder_new .= '_locked';
0786 }
0787
0788
0789 $folder_img = ($unread_topic) ? $folder_new : $folder;
0790 $folder_alt = ($unread_topic) ? 'NEW_POSTS' : (($topic_row['topic_status'] == ITEM_LOCKED) ? 'TOPIC_LOCKED' : 'NO_NEW_POSTS');
0791
0792 // Posted image?
0793 if (!empty($topic_row['topic_posted']) && $topic_row['topic_posted'])
0794 {
0795 $folder_img .= '_mine';
0796 }
0797 }
0798
0799 if ($topic_row['poll_start'] && $topic_row['topic_status'] != ITEM_MOVED)
0800 {
0801 $topic_type = $user->lang['VIEW_TOPIC_POLL'];
0802 }
0803 }
0804
0805 /**
0806 * Assign/Build custom bbcodes for display in screens supporting using of bbcodes
0807 * The custom bbcodes buttons will be placed within the template block 'custom_codes'
0808 */
0809 function display_custom_bbcodes()
0810 {
0811 global $db, $template;
0812
0813 // Start counting from 22 for the bbcode ids (every bbcode takes two ids - opening/closing)
0814 $num_predefined_bbcodes = 22;
0815
0816 $sql = 'SELECT bbcode_id, bbcode_tag, bbcode_helpline
0817 FROM ' . BBCODES_TABLE . '
0818 WHERE display_on_posting = 1
0819 ORDER BY bbcode_tag';
0820 $result = $db->sql_query($sql);
0821
0822 $i = 0;
0823 while ($row = $db->sql_fetchrow($result))
0824 {
0825 $template->assign_block_vars('custom_tags', array(
0826 'BBCODE_NAME' => "'[{$row['bbcode_tag']}]', '[/" . str_replace('=', '', $row['bbcode_tag']) . "]'",
0827 'BBCODE_ID' => $num_predefined_bbcodes + ($i * 2),
0828 'BBCODE_TAG' => $row['bbcode_tag'],
0829 'BBCODE_HELPLINE' => $row['bbcode_helpline'],
0830 'A_BBCODE_HELPLINE' => str_replace(array('&', '"', "'", '<', '>'), array('&', '"', "\'", '<', '>'), $row['bbcode_helpline']),
0831 ));
0832
0833 $i++;
0834 }
0835 $db->sql_freeresult($result);
0836 }
0837
0838 /**
0839 * Display reasons
0840 */
0841 function display_reasons($reason_id = 0)
0842 {
0843 global $db, $user, $template;
0844
0845 $sql = 'SELECT *
0846 FROM ' . REPORTS_REASONS_TABLE . '
0847 ORDER BY reason_order ASC';
0848 $result = $db->sql_query($sql);
0849
0850 while ($row = $db->sql_fetchrow($result))
0851 {
0852 // If the reason is defined within the language file, we will use the localized version, else just use the database entry...
0853 if (isset($user->lang['report_reasons']['TITLE'][strtoupper($row['reason_title'])]) && isset($user->lang['report_reasons']['DESCRIPTION'][strtoupper($row['reason_title'])]))
0854 {
0855 $row['reason_description'] = $user->lang['report_reasons']['DESCRIPTION'][strtoupper($row['reason_title'])];
0856 $row['reason_title'] = $user->lang['report_reasons']['TITLE'][strtoupper($row['reason_title'])];
0857 }
0858
0859 $template->assign_block_vars('reason', array(
0860 'ID' => $row['reason_id'],
0861 'TITLE' => $row['reason_title'],
0862 'DESCRIPTION' => $row['reason_description'],
0863 'S_SELECTED' => ($row['reason_id'] == $reason_id) ? true : false)
0864 );
0865 }
0866 $db->sql_freeresult($result);
0867 }
0868
0869 /**
0870 * Display user activity (action forum/topic)
0871 */
0872 function display_user_activity(&$userdata)
0873 {
0874 global $auth, $template, $db, $user;
0875 global $phpbb_root_path, $phpEx;
0876
0877 // Do not display user activity for users having more than 5000 posts...
0878 if ($userdata['user_posts'] > 5000)
0879 {
0880 return;
0881 }
0882
0883 $forum_ary = array();
0884
0885 // Do not include those forums the user is not having read access to...
0886 $forum_read_ary = $auth->acl_getf('!f_read');
0887
0888 foreach ($forum_read_ary as $forum_id => $not_allowed)
0889 {
0890 if ($not_allowed['f_read'])
0891 {
0892 $forum_ary[] = (int) $forum_id;
0893 }
0894 }
0895
0896 $forum_ary = array_unique($forum_ary);
0897 $forum_sql = (sizeof($forum_ary)) ? 'AND ' . $db->sql_in_set('forum_id', $forum_ary, true) : '';
0898
0899 // Obtain active forum
0900 $sql = 'SELECT forum_id, COUNT(post_id) AS num_posts
0901 FROM ' . POSTS_TABLE . '
0902 WHERE poster_id = ' . $userdata['user_id'] . "
0903 AND post_postcount = 1
0904 $forum_sql
0905 GROUP BY forum_id
0906 ORDER BY num_posts DESC";
0907 $result = $db->sql_query_limit($sql, 1);
0908 $active_f_row = $db->sql_fetchrow($result);
0909 $db->sql_freeresult($result);
0910
0911 if (!empty($active_f_row))
0912 {
0913 $sql = 'SELECT forum_name
0914 FROM ' . FORUMS_TABLE . '
0915 WHERE forum_id = ' . $active_f_row['forum_id'];
0916 $result = $db->sql_query($sql, 3600);
0917 $active_f_row['forum_name'] = (string) $db->sql_fetchfield('forum_name');
0918 $db->sql_freeresult($result);
0919 }
0920
0921 // Obtain active topic
0922 $sql = 'SELECT topic_id, COUNT(post_id) AS num_posts
0923 FROM ' . POSTS_TABLE . '
0924 WHERE poster_id = ' . $userdata['user_id'] . "
0925 AND post_postcount = 1
0926 $forum_sql
0927 GROUP BY topic_id
0928 ORDER BY num_posts DESC";
0929 $result = $db->sql_query_limit($sql, 1);
0930 $active_t_row = $db->sql_fetchrow($result);
0931 $db->sql_freeresult($result);
0932
0933 if (!empty($active_t_row))
0934 {
0935 $sql = 'SELECT topic_title
0936 FROM ' . TOPICS_TABLE . '
0937 WHERE topic_id = ' . $active_t_row['topic_id'];
0938 $result = $db->sql_query($sql);
0939 $active_t_row['topic_title'] = (string) $db->sql_fetchfield('topic_title');
0940 $db->sql_freeresult($result);
0941 }
0942
0943 $userdata['active_t_row'] = $active_t_row;
0944 $userdata['active_f_row'] = $active_f_row;
0945
0946 $active_f_name = $active_f_id = $active_f_count = $active_f_pct = '';
0947 if (!empty($active_f_row['num_posts']))
0948 {
0949 $active_f_name = $active_f_row['forum_name'];
0950 $active_f_id = $active_f_row['forum_id'];
0951 $active_f_count = $active_f_row['num_posts'];
0952 $active_f_pct = ($userdata['user_posts']) ? ($active_f_count / $userdata['user_posts']) * 100 : 0;
0953 }
0954
0955 $active_t_name = $active_t_id = $active_t_count = $active_t_pct = '';
0956 if (!empty($active_t_row['num_posts']))
0957 {
0958 $active_t_name = $active_t_row['topic_title'];
0959 $active_t_id = $active_t_row['topic_id'];
0960 $active_t_count = $active_t_row['num_posts'];
0961 $active_t_pct = ($userdata['user_posts']) ? ($active_t_count / $userdata['user_posts']) * 100 : 0;
0962 }
0963
0964 $l_active_pct = ($userdata['user_id'] != ANONYMOUS && $userdata['user_id'] == $user->data['user_id']) ? $user->lang['POST_PCT_ACTIVE_OWN'] : $user->lang['POST_PCT_ACTIVE'];
0965
0966 $template->assign_vars(array(
0967 'ACTIVE_FORUM' => $active_f_name,
0968 'ACTIVE_FORUM_POSTS' => ($active_f_count == 1) ? sprintf($user->lang['USER_POST'], 1) : sprintf($user->lang['USER_POSTS'], $active_f_count),
0969 'ACTIVE_FORUM_PCT' => sprintf($l_active_pct, $active_f_pct),
0970 'ACTIVE_TOPIC' => censor_text($active_t_name),
0971 'ACTIVE_TOPIC_POSTS' => ($active_t_count == 1) ? sprintf($user->lang['USER_POST'], 1) : sprintf($user->lang['USER_POSTS'], $active_t_count),
0972 'ACTIVE_TOPIC_PCT' => sprintf($l_active_pct, $active_t_pct),
0973 'U_ACTIVE_FORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $active_f_id),
0974 'U_ACTIVE_TOPIC' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", 't=' . $active_t_id),
0975 'S_SHOW_ACTIVITY' => true)
0976 );
0977 }
0978
0979 /**
0980 * Topic and forum watching common code
0981 */
0982 function watch_topic_forum($mode, &$s_watching, &$s_watching_img, $user_id, $forum_id, $topic_id, $notify_status = 'unset', $start = 0)
0983 {
0984 global $template, $db, $user, $phpEx, $start, $phpbb_root_path;
0985
0986 $table_sql = ($mode == 'forum') ? FORUMS_WATCH_TABLE : TOPICS_WATCH_TABLE;
0987 $where_sql = ($mode == 'forum') ? 'forum_id' : 'topic_id';
0988 $match_id = ($mode == 'forum') ? $forum_id : $topic_id;
0989
0990 $u_url = ($mode == 'forum') ? 'f' : 'f=' . $forum_id . '&t';
0991
0992 // Is user watching this thread?
0993 if ($user_id != ANONYMOUS)
0994 {
0995 $can_watch = true;
0996
0997 if ($notify_status == 'unset')
0998 {
0999 $sql = "SELECT notify_status
1000 FROM $table_sql
1001 WHERE $where_sql = $match_id
1002 AND user_id = $user_id";
1003 $result = $db->sql_query($sql);
1004
1005 $notify_status = ($row = $db->sql_fetchrow($result)) ? $row['notify_status'] : NULL;
1006 $db->sql_freeresult($result);
1007 }
1008
1009 if (!is_null($notify_status) && $notify_status !== '')
1010 {
1011 if (isset($_GET['unwatch']))
1012 {
1013 if ($_GET['unwatch'] == $mode)
1014 {
1015 $is_watching = 0;
1016
1017 $sql = 'DELETE FROM ' . $table_sql . "
1018 WHERE $where_sql = $match_id
1019 AND user_id = $user_id";
1020 $db->sql_query($sql);
1021 }
1022
1023 $redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start");
1024
1025 meta_refresh(3, $redirect_url);
1026
1027 $message = $user->lang['NOT_WATCHING_' . strtoupper($mode)] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>');
1028 trigger_error($message);
1029 }
1030 else
1031 {
1032 $is_watching = true;
1033
1034 if ($notify_status)
1035 {
1036 $sql = 'UPDATE ' . $table_sql . "
1037 SET notify_status = 0
1038 WHERE $where_sql = $match_id
1039 AND user_id = $user_id";
1040 $db->sql_query($sql);
1041 }
1042 }
1043 }
1044 else
1045 {
1046 if (isset($_GET['watch']))
1047 {
1048 if ($_GET['watch'] == $mode)
1049 {
1050 $is_watching = true;
1051
1052 $sql = 'INSERT INTO ' . $table_sql . " (user_id, $where_sql, notify_status)
1053 VALUES ($user_id, $match_id, 0)";
1054 $db->sql_query($sql);
1055 }
1056
1057 $redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start");
1058 meta_refresh(3, $redirect_url);
1059
1060 $message = $user->lang['ARE_WATCHING_' . strtoupper($mode)] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>');
1061 trigger_error($message);
1062 }
1063 else
1064 {
1065 $is_watching = 0;
1066 }
1067 }
1068 }
1069 else
1070 {
1071 if (isset($_GET['unwatch']) && $_GET['unwatch'] == $mode)
1072 {
1073 login_box();
1074 }
1075 else
1076 {
1077 $can_watch = 0;
1078 $is_watching = 0;
1079 }
1080 }
1081
1082 if ($can_watch)
1083 {
1084 $s_watching['link'] = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&" . (($is_watching) ? 'unwatch' : 'watch') . "=$mode&start=$start");
1085 $s_watching['title'] = $user->lang[(($is_watching) ? 'STOP' : 'START') . '_WATCHING_' . strtoupper($mode)];
1086 $s_watching['is_watching'] = $is_watching;
1087 }
1088
1089 return;
1090 }
1091
1092 /**
1093 * Get user rank title and image
1094 *
1095 * @param int $user_rank the current stored users rank id
1096 * @param int $user_posts the users number of posts
1097 * @param string &$rank_title the rank title will be stored here after execution
1098 * @param string &$rank_img the rank image as full img tag is stored here after execution
1099 * @param string &$rank_img_src the rank image source is stored here after execution
1100 *
1101 */
1102 function get_user_rank($user_rank, $user_posts, &$rank_title, &$rank_img, &$rank_img_src)
1103 {
1104 global $ranks, $config;
1105
1106 if (empty($ranks))
1107 {
1108 global $cache;
1109 $ranks = $cache->obtain_ranks();
1110 }
1111
1112 if (!empty($user_rank))
1113 {
1114 $rank_title = (isset($ranks['special'][$user_rank]['rank_title'])) ? $ranks['special'][$user_rank]['rank_title'] : '';
1115 $rank_img = (!empty($ranks['special'][$user_rank]['rank_image'])) ? '<img src="' . $config['ranks_path'] . '/' . $ranks['special'][$user_rank]['rank_image'] . '" alt="' . $ranks['special'][$user_rank]['rank_title'] . '" title="' . $ranks['special'][$user_rank]['rank_title'] . '" />' : '';
1116 $rank_img_src = (!empty($ranks['special'][$user_rank]['rank_image'])) ? $config['ranks_path'] . '/' . $ranks['special'][$user_rank]['rank_image'] : '';
1117 }
1118 else
1119 {
1120 if (!empty($ranks['normal']))
1121 {
1122 foreach ($ranks['normal'] as $rank)
1123 {
1124 if ($user_posts >= $rank['rank_min'])
1125 {
1126 $rank_title = $rank['rank_title'];
1127 $rank_img = (!empty($rank['rank_image'])) ? '<img src="' . $config['ranks_path'] . '/' . $rank['rank_image'] . '" alt="' . $rank['rank_title'] . '" title="' . $rank['rank_title'] . '" />' : '';
1128 $rank_img_src = (!empty($rank['rank_image'])) ? $config['ranks_path'] . '/' . $rank['rank_image'] : '';
1129 break;
1130 }
1131 }
1132 }
1133 }
1134 }
1135
1136 /**
1137 * Get user avatar
1138 *
1139 * @param string $avatar Users assigned avatar name
1140 * @param int $avatar_type Type of avatar
1141 * @param string $avatar_width Width of users avatar
1142 * @param string $avatar_height Height of users avatar
1143 * @param string $alt Optional language string for alt tag within image, can be a language key or text
1144 *
1145 * @return string Avatar image
1146 */
1147 function get_user_avatar($avatar, $avatar_type, $avatar_width, $avatar_height, $alt = 'USER_AVATAR')
1148 {
1149 global $user, $config, $phpbb_root_path, $phpEx;
1150
1151 if (empty($avatar) || !$avatar_type)
1152 {
1153 return '';
1154 }
1155
1156 $avatar_img = '';
1157
1158 switch ($avatar_type)
1159 {
1160 case AVATAR_UPLOAD:
1161 $avatar_img = $phpbb_root_path . "download/file.$phpEx?avatar=";
1162 break;
1163
1164 case AVATAR_GALLERY:
1165 $avatar_img = $phpbb_root_path . $config['avatar_gallery_path'] . '/';
1166 break;
1167 }
1168
1169 $avatar_img .= $avatar;
1170 return '<img src="' . $avatar_img . '" width="' . $avatar_width . '" height="' . $avatar_height . '" alt="' . ((!empty($user->lang[$alt])) ? $user->lang[$alt] : $alt) . '" />';
1171 }
1172
1173 ?>