Verfasst: 31.07.2004 21:23
Hallo Acid,
ich war jetzt länger nicht hier und hatte auch aus beruflichen Gründen kaum Zeit, mich um die Erweiterung unserer Homepage zu kümmern. Ich habe folgenden Code von dir auf unserer Testhomepage in die index.php eingebaut, der Code funktioniert auch störungsfrei.
Die neusten Topics werden nur eingelogten Usern gezeigt, das ist auch ok so. Was ich jetzt noch machen möchte, das ist die Anzeige des Topictitels eines bestimmten Forums. Ich habe ein Forum so eingerichtet, daß es als Newsseite fungiert. In diesem Forum gibt es nur ein Thema, an dem der Admin weitere Antworten anfügen kann. Es werden immer die neusten Antworten ganz am Anfang gezeigt.
Ich möchte es so machen, daß immer die letzten 5 Titel {recent.TOPIC_TITLE} der Antworten als Newsticker in einer Laufzeile angezeigt wird. So zum Beispiel:
Gruß Helmut
ich war jetzt länger nicht hier und hatte auch aus beruflichen Gründen kaum Zeit, mich um die Erweiterung unserer Homepage zu kümmern. Ich habe folgenden Code von dir auf unserer Testhomepage in die index.php eingebaut, der Code funktioniert auch störungsfrei.
Code: Alles auswählen
//insert last topics Test2
// ############ Edit below ############
$length = '25'; // Laenge des Titels
$limit = '5'; // Anzahl der Themen
$forums = '20,21'; // ID der Foren, die nicht angezeigt werden sollen; separate them with a comma
// ############ Edit above ############
$sql = "SELECT post_id FROM " . POSTS_TABLE;
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, 'Could not obtain matched posts list', '', __LINE__, __FILE__, $sql);
}
$recent_ids = array();
while( $row = $db->sql_fetchrow($result) )
{
$recent_ids[] = $row['post_id'];
}
$db->sql_freeresult($result);
$recent_forum = ( isset($HTTP_POST_VARS['forum']) ) ? intval($HTTP_POST_VARS['forum']) : -1;
if ( $recent_forum == -1 )
{
$is_auth_ary = auth(AUTH_READ, AUTH_LIST_ALL, $userdata);
$ignore_forum_sql = '';
while( list($key, $value) = each($is_auth_ary) )
{
if ( !$value['auth_read'] )
{
$ignore_forum_sql .= ( ( $ignore_forum_sql != '' ) ? ', ' : '' ) . $key;
}
}
if ( $ignore_forum_sql != '' )
{
$auth_sql .= ( $auth_sql != '' ) ? " AND f.forum_id NOT IN ($ignore_forum_sql) " : "f.forum_id NOT IN ($ignore_forum_sql) ";
}
}
if ( $recent_author == '' && $auth_sql == '' )
{
$sql = "SELECT topic_id FROM " . POSTS_TABLE . "
WHERE post_id IN (" . implode(", ", $recent_ids) . ")
$where_sql GROUP BY topic_id";
}
else
{
$from_sql = POSTS_TABLE . " p";
if ( $auth_sql != '' )
{
$from_sql .= ", " . FORUMS_TABLE . " f";
$where_sql .= " AND f.forum_id = p.forum_id AND $auth_sql";
}
$sql = "SELECT p.topic_id FROM $from_sql
WHERE p.post_id IN (" . implode(", ", $recent_ids) . ")
$where_sql GROUP BY p.topic_id";
}
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, 'Could not obtain topic ids', '', __LINE__, __FILE__, $sql);
}
$recent_ids = array();
while( $row = $db->sql_fetchrow($result) )
{
$recent_ids[] = $row['topic_id'];
}
$db->sql_freeresult($result);
$auth_results = implode(', ', $recent_ids);
$sql = "SELECT t.*, f.forum_id, f.forum_name, u.username, u.user_id, u2.username as user2, u2.user_id as id2, p.post_username, p2.post_username AS post_username2, p2.post_time
FROM ". TOPICS_TABLE ." t, ". FORUMS_TABLE ." f, ". USERS_TABLE ." u, ". POSTS_TABLE ." p, ". POSTS_TABLE ." p2, ". USERS_TABLE ." u2
WHERE t.topic_id IN ($auth_results) AND f.forum_id NOT IN ($forums)
AND t.topic_poster = u.user_id
AND f.forum_id = t.forum_id
AND p.post_id = t.topic_first_post_id
AND p2.post_id = t.topic_last_post_id
AND u2.user_id = p2.poster_id
ORDER BY t.topic_last_post_id DESC LIMIT $limit";
if ( !$result = $db->sql_query($sql) )
{
message_die(GENERAL_ERROR, 'Could not obtain main information', '', __LINE__, __FILE__, $sql);
}
$line = array();
while( $row = $db->sql_fetchrow($result) )
{
$line[] = $row;
}
$db->sql_freeresult($result);
$tracking_topics = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_t']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_t']) : array();
$tracking_forums = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f']) : array();
for($i = 0; $i < count($line); $i++)
{
$forum_url = append_sid("viewforum.$phpEx?" . POST_FORUM_URL . '=' . $line[$i]['forum_id']);
$forum_id = $line[$i]['forum_id'];
$topic_url = append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . '=' . $line[$i]['topic_id']);
$topic_id = $line[$i]['topic_id'];
$orig_word = array();
$replacement_word = array();
obtain_word_list($orig_word, $replacement_word);
$word_censor = ( count($orig_word) ) ? preg_replace($orig_word, $replacement_word, $line[$i]['topic_title']) : $line[$i]['topic_title'];
$topic_title = ( strlen($line[$i]['topic_title']) < $length ) ? $word_censor : substr(stripslashes($word_censor), 0, $length) . "...";
$topic_type = ( $line[$i]['topic_type'] == POST_ANNOUNCE ) ? $lang['Topic_Announcement'] .' ': '';
$topic_type .= ( $line[$i]['topic_type'] == POST_GLOBAL_ANNOUNCE ) ? $lang['Topic_global_announcement'] .' ': '';
$topic_type .= ( $line[$i]['topic_type'] == POST_STICKY ) ? $lang['Topic_Sticky'] .' ': '';
$topic_type .= ( $line[$i]['topic_vote'] ) ? $lang['Topic_Poll'] .' ': '';
$views = $line[$i]['topic_views'];
$replies = $line[$i]['topic_replies'];
if ( ( $replies + 1 ) > $board_config['posts_per_page'] )
{
$total_pages = ceil( ( $replies + 1 ) / $board_config['posts_per_page'] );
$goto_page = ' [ ';
$times = 1;
for($j = 0; $j < $replies + 1; $j += $board_config['posts_per_page'])
{
$goto_page .= '<a href="' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=" . $topic_id . "&start=$j") . '" >' . $times . '</a>';
if ( $times == 1 && $total_pages > 4 )
{
$goto_page .= ' ... ';
$times = $total_pages - 3;
$j += ( $total_pages - 4 ) * $board_config['posts_per_page'];
}
else if ( $times < $total_pages )
{
$goto_page .= ', ';
}
$times++;
}
$goto_page .= ' ] ';
}
else
{
$goto_page = '';
}
if ( $line[$i]['topic_status'] == TOPIC_LOCKED )
{
$folder = $images['folder_locked'];
$folder_new = $images['folder_locked_new'];
}
else if ( $line[$i]['topic_type'] == POST_ANNOUNCE )
{
$folder = $images['folder_announce'];
$folder_new = $images['folder_announce_new'];
}
else if ( $line[$i]['topic_type'] == POST_GLOBAL_ANNOUNCE )
{
$folder = $images['folder_global_announce'];
$folder_new = $images['folder_global_announce_new'];
}
else if ( $line[$i]['topic_type'] == POST_STICKY )
{
$folder = $images['folder_sticky'];
$folder_new = $images['folder_sticky_new'];
}
else
{
if ( $replies >= $board_config['hot_threshold'] )
{
$folder = $images['folder_hot'];
$folder_new = $images['folder_hot_new'];
}
else
{
$folder = $images['folder'];
$folder_new = $images['folder_new'];
}
}
if ( $userdata['session_logged_in'] )
{
if ( $line[$i]['post_time'] > $userdata['user_lastvisit'] )
{
if ( !empty($tracking_topics) || !empty($tracking_forums) || isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f_all']) )
{
$unread_topics = true;
if ( !empty($tracking_topics[$topic_id]) )
{
if ( $tracking_topics[$topic_id] > $line[$i]['post_time'] )
{
$unread_topics = false;
}
}
if ( !empty($tracking_forums[$forum_id]) )
{
if ( $tracking_forums[$forum_id] > $line[$i]['post_time'] )
{
$unread_topics = false;
}
}
if ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f_all']) )
{
if ( $HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f_all'] > $line[$i]['post_time'] )
{
$unread_topics = false;
}
}
if ( $unread_topics )
{
$folder_image = $folder_new;
$folder_alt = $lang['New_posts'];
$newest_img = '<a href="' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&view=newest") . '"><img src="' . $images['icon_newest_reply'] . '" alt="' . $lang['View_newest_post'] . '" title="' . $lang['View_newest_post'] . '" border="0" /></a> ';
}
else
{
$folder_alt = ( $line[$i]['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['No_new_posts'];
$folder_image = $folder;
$folder_alt = $folder_alt;
$newest_img = '';
}
}
else if ( $line[$i]['post_time'] > $userdata['user_lastvisit'] )
{
$folder_image = $folder_new;
$folder_alt = $lang['New_posts'];
$newest_img = '<a href="' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&view=newest") . '"><img src="'. $images['icon_newest_reply'] . '" alt="' . $lang['View_newest_post'] . '" title="' . $lang['View_newest_post'] . '" border="0" /></a> ';
}
else
{
$folder_image = $folder;
$folder_alt = ( $line[$i]['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['No_new_posts'];
$newest_img = '';
}
}
else
{
$folder_image = $folder;
$folder_alt = ( $line[$i]['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['No_new_posts'];
$newest_img = '';
}
}
else
{
$folder_image = $folder;
$folder_alt = ( $line[$i]['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['No_new_posts'];
$newest_img = '';
}
$first_time = create_date($board_config['default_dateformat'], $line[$i]['topic_time'], $board_config['board_timezone']);
$first_author = ( $line[$i]['user_id'] != ANONYMOUS ) ? '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . '=' . $line[$i]['user_id']) . '" class="genmed">'.$line[$i]['username'].'</a>' : ( ($line[$i]['post_username'] != '' ) ? $line[$i]['post_username'] : $lang['Guest'] );
$last_time = create_date($board_config['default_dateformat'], $line[$i]['post_time'], $board_config['board_timezone']);
$last_author = ( $line[$i]['id2'] == ANONYMOUS ) ? ( ($line[$i]['post_username2'] != '' ) ? $line[$i]['post_username2'] . ' ' : $lang['Guest'] . ' ' ) : '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . '=' . $line[$i]['id2']) . '" class="genmed">' . $line[$i]['user2'] . '</a>';
$last_url = '<a href="' . append_sid("viewtopic.$phpEx?" . POST_POST_URL . '=' . $line[$i]['topic_last_post_id']) . '#' . $line[$i]['topic_last_post_id'] . '"><img src="'. $images['icon_latest_reply'] . '" alt="' . $lang['View_latest_post'] . '" title="' . $lang['View_latest_post'] . '" border="0" /></a>';
$row_class = ( !($i % 2) ) ? $theme['td_class1'] : $theme['td_class2'];
$template->assign_block_vars('recent', array(
'TOPIC_TITLE' => $topic_title,
'TOPIC_TYPE' => $topic_type,
'VIEWS' => $views,
'REPLIES' => $replies,
'GOTO_PAGE' => $goto_page,
'TOPIC_FOLDER_IMG' => '<img src='.$folder_image.' width=19 height=18 alt='.$folder_alt.' />',
'NEWEST_IMG' => $newest_img,
'FIRST_TIME' => $first_time,
'FIRST_AUTHOR' => $first_author,
'LAST_TIME' => $last_time,
'LAST_AUTHOR' => $last_author,
'LAST_URL' => $last_url,
'ROW_CLASS' => $row_class,
'L_BY' => $lang['by'],
'L_STARTED' => $lang['Started'],
'L_REPLIES' => $lang['Replies'],
'L_VIEWS' => $lang['Views'],
'FORUM_NAME' => $line[$i]['forum_name'],
'U_VIEW_FORUM' => $forum_url,
'FORUM_ID' => $forum_id,
'U_VIEW_TOPIC' => $topic_url,
'TOPIC_ID' => $topic_id
));
// show only by user logged in
if ( $userdata['session_logged_in'] )
{
$template->assign_block_vars('recent.switch_user_logged', array());
}
//---
}
$template->assign_vars(array(
'L_RECENT_TITLE' => $lang['Title']
));
//-----------------
Ich möchte es so machen, daß immer die letzten 5 Titel {recent.TOPIC_TITLE} der Antworten als Newsticker in einer Laufzeile angezeigt wird. So zum Beispiel:
Diese Zeile soll aber nur den Usern angezeigt werden, die nicht eingelogt sind.<<<<<News>>>>>Titel 1<<<<<News>>>>Titel 2<<<<< ... usw.
Gruß Helmut