#");
$html_entities_replace = array("&", "<", ">");
$unhtml_specialchars_match = array("#>#", "#<#", "#"#", "#&#");
$unhtml_specialchars_replace = array(">", "<", "\"", "&");
//
// This function will prepare a posted message for
// entry into the database.
//
function prepare_message($message, $html_on, $bbcode_on, $smile_on, $bbcode_uid = 0)
{
global $board_config;
global $html_entities_match, $html_entities_replace;
$allowed_html_tags = split(",", $board_config['allow_html_tags']);
//
// Clean up the message
//
$message = trim($message);
if ( $html_on )
{
$message = " " . preg_replace("#&#i", "&", $message);
$end_html = 0;
$start_html = 1;
$temp_message = "";
while ( $start_html = strpos($message, "<", $start_html) )
{
$temp_message .= substr($message, $end_html + 1, ( $start_html - $end_html - 1 ));
if ( $end_html = strpos($message, ">", $start_html) )
{
$length = $end_html - $start_html + 1;
$hold_string = substr($message, $start_html, $length);
if ( ( $unclosed_open = strrpos(" " . $hold_string, "<") ) != 1 )
{
$temp_message .= preg_replace($html_entities_match, $html_entities_replace, substr($hold_string, 0, $unclosed_open - 2));
$hold_string = substr($hold_string, $unclosed_open - 1);
}
$tagallowed = false;
for($i = 0; $i < sizeof($allowed_html_tags); $i++)
{
$match_tag = trim($allowed_html_tags[$i]);
if ( preg_match("/^<\/?" . $match_tag . "\b/i", $hold_string) )
{
$tagallowed = true;
}
}
$temp_message .= ( $length && !$tagallowed ) ? preg_replace($html_entities_match, $html_entities_replace, $hold_string) : $hold_string;
$start_html += $length;
}
else
{
$temp_message .= preg_replace($html_entities_match, $html_entities_replace, substr($message, $start_html, strlen($message)));
$start_html = strlen($message);
}
}
$message = ( $temp_message != "" ) ? trim($temp_message) : trim($message);
}
else
{
$message = preg_replace($html_entities_match, $html_entities_replace, $message);
}
if( $bbcode_on && $bbcode_uid != "" )
{
$message = bbencode_first_pass($message, $bbcode_uid);
}
return $message;
}
function unprepare_message($message)
{
global $unhtml_specialchars_match, $unhtml_specialchars_replace;
return preg_replace($unhtml_specialchars_match, $unhtml_specialchars_replace, $message);
}
//
// Prepare a message for posting
//
function prepare_post(&$mode, &$post_data, &$bbcode_on, &$html_on, &$smilies_on, &$error_msg, &$username, &$bbcode_uid, &$subject, &$message, &$poll_title, &$poll_options, &$poll_length)
{
global $board_config, $lang, $phpEx;
// Check username
if ( !empty($username) )
{
$username = htmlspecialchars(trim(strip_tags(str_replace(" ", " ", $username))));
$result = validate_username($username);
if ( $result['error'] )
{
$error_msg .= ( !empty($error_msg) ) ? "
" . $result['error_msg'] : $result['error_msg'];
}
}
// Check subject
if ( !empty($subject) )
{
$subject = htmlspecialchars(trim($subject));
}
else if ( $mode == "newtopic" || ( $mode == "editpost" && $post_data['first_post'] ) )
{
$error_msg .= ( !empty($error_msg) ) ? "
" . $lang['Empty_subject'] : $lang['Empty_subject'];
}
// Check message
if ( !empty($message) )
{
$bbcode_uid = ( $bbcode_on ) ? make_bbcode_uid() : "";
$message = prepare_message(trim($message), $html_on, $bbcode_on, $smilies_on, $bbcode_uid);
}
else if ( $mode != "delete" && $mode != "polldelete" )
{
$error_msg .= ( !empty($error_msg) ) ? "
" . $lang['Empty_message'] : $lang['Empty_message'];
}
//
// Handle poll stuff
//
if ( $mode == "newtopic" || ( $mode == "editpost" && $post_data['first_post'] ) )
{
$poll_length = ( isset($poll_length) ) ? max(0, intval($poll_length)) : 0;
if ( !empty($poll_title) )
{
$poll_title = htmlspecialchars(trim($poll_title));
}
if( !empty($poll_options) )
{
$temp_option_text = array();
while( list($option_id, $option_text) = @each($poll_options) )
{
$option_text = trim($option_text);
if ( !empty($option_text) )
{
$temp_option_text[$option_id] = htmlspecialchars($option_text);
}
}
$option_text = $temp_option_text;
if ( count($poll_options) < 2 )
{
$error_msg .= ( !empty($error_msg) ) ? "
" . $lang['To_few_poll_options'] : $lang['To_few_poll_options'];
}
else if ( count($poll_options) > $board_config['max_poll_options'] )
{
$error_msg .= ( !empty($error_msg) ) ? "
" . $lang['To_many_poll_options'] : $lang['To_many_poll_options'];
}
else if ( $poll_title == "" )
{
$error_msg .= ( !empty($error_msg) ) ? "
" . $lang['Empty_poll_title'] : $lang['Empty_poll_title'];
}
}
}
return;
}
//
// Post a new topic/reply/poll or edit existing post/poll
//
function submit_post($mode, &$post_data, &$message, &$meta, &$forum_id, &$topic_id, &$post_id, &$poll_id, &$topic_type, &$bbcode_on, &$html_on, &$smilies_on, &$attach_sig, &$bbcode_uid, &$post_username, &$post_subject, &$post_message, &$poll_title, &$poll_options, &$poll_length)
{
global $board_config, $lang, $db, $phpEx;
global $userdata, $user_ip;
$current_time = time();
if ( $mode == "newtopic" || $mode == "reply" )
{
//
// Flood control
//
$where_sql = ( $userdata['user_id'] == ANONYMOUS ) ? "poster_ip = '$user_ip'" : "poster_id = " . $userdata['user_id'];
$sql = "SELECT MAX(post_time) AS last_post_time
FROM " . POSTS_TABLE . "
WHERE $where_sql";
if ( $result = $db->sql_query($sql) )
{
if( $row = $db->sql_fetchrow($result) )
{
if ( $row['last_post_time'] > 0 && ( $current_time - $row['last_post_time'] ) < $board_config['flood_interval'] )
{
message_die(GENERAL_MESSAGE, $lang['Flood_Error']);
}
}
}
}
if ( $mode == "newtopic" || ( $mode == "editpost" && $post_data['first_post'] ) )
{
$topic_vote = ( !empty($poll_title) && count($poll_options) >= 2 ) ? 1 : 0;
$sql = ( $mode != "editpost" ) ? "INSERT INTO " . TOPICS_TABLE . " (topic_title, topic_poster, topic_time, forum_id, topic_status, topic_type, topic_vote) VALUES ('$post_subject', " . $userdata['user_id'] . ", $current_time, $forum_id, " . TOPIC_UNLOCKED . ", $topic_type, $topic_vote)" : "UPDATE " . TOPICS_TABLE . " SET topic_title = '$post_subject', topic_type = $topic_type, topic_vote = $topic_vote WHERE topic_id = $topic_id";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in posting", "", __LINE__, __FILE__, $sql);
}
if( $mode == "newtopic" )
{
$topic_id = $db->sql_nextid();
}
}
$edited_sql = ( $mode == "editpost" && !$post_data['last_post'] && $post_data['poster_post'] ) ? ", post_edit_time = $current_time, post_edit_count = post_edit_count + 1 " : "";
$sql = ( $mode != "editpost" ) ? "INSERT INTO " . POSTS_TABLE . " (topic_id, forum_id, poster_id, post_username, post_time, poster_ip, enable_bbcode, enable_html, enable_smilies, enable_sig) VALUES ($topic_id, $forum_id, " . $userdata['user_id'] . ", '$post_username', $current_time, '$user_ip', $bbcode_on, $html_on, $smilies_on, $attach_sig)" : "UPDATE " . POSTS_TABLE . " SET enable_bbcode = $bbcode_on, enable_html = $html_on, enable_smilies = $smilies_on, enable_sig = $attach_sig" . $edited_sql . " WHERE post_id = $post_id";
if ( !($result = $db->sql_query($sql, BEGIN_TRANSACTION)) )
{
message_die(GENERAL_ERROR, "Error in posting", "", __LINE__, __FILE__, $sql);
}
if( $mode != "editpost" )
{
$post_id = $db->sql_nextid();
}
$sql = ( $mode != "editpost" ) ? "INSERT INTO " . POSTS_TEXT_TABLE . " (post_id, post_subject, bbcode_uid, post_text) VALUES ($post_id, '$post_subject', '$bbcode_uid', '$post_message')" : "UPDATE " . POSTS_TEXT_TABLE . " SET post_text = '$post_message', bbcode_uid = '$bbcode_uid', post_subject = '$post_subject' WHERE post_id = $post_id";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in posting", "", __LINE__, __FILE__, $sql);
}
if ( $mode == "editpost" )
{
$sql = "DELETE FROM " . SEARCH_MATCH_TABLE . "
WHERE post_id = $post_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting post", "", __LINE__, __FILE__, $sql);
}
}
add_search_words($post_id, stripslashes($post_message), stripslashes($post_subject));
//
// Add poll
//
if ( ( $mode == "newtopic" || $mode == "editpost" ) && !empty($poll_title) && count($poll_options) >= 2 )
{
$sql = ( !$post_data['has_poll'] ) ? "INSERT INTO " . VOTE_DESC_TABLE . " (topic_id, vote_text, vote_start, vote_length) VALUES ($topic_id, '$poll_title', $current_time, " . ( $poll_length * 86400 ) . ")" : "UPDATE " . VOTE_DESC_TABLE . " SET vote_text = '$poll_title', vote_length = " . ( $poll_length * 86400 ) . " WHERE topic_id = $topic_id";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in posting", "", __LINE__, __FILE__, $sql);
}
$delete_option_sql = "";
$old_poll_result = array();
if ( $mode == "editpost" && $post_data['has_poll'] )
{
$sql = "SELECT vote_option_id, vote_result
FROM " . VOTE_RESULTS_TABLE . "
WHERE vote_id = $poll_id
ORDER BY vote_option_id ASC";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Couldn't obtain vote data results for this topic", "", __LINE__, __FILE__, $sql);
}
while ( $row = $db->sql_fetchrow($result) )
{
$old_poll_result[$row['vote_option_id']] = $row['vote_result'];
if( !isset($poll_options[$row['vote_option_id']]) )
{
$delete_option_sql .= ( $delete_option_sql != "" ) ? ", " . $row['vote_option_id'] : $row['vote_option_id'];
}
}
}
else
{
$poll_id = $db->sql_nextid();
}
@reset($poll_options);
$poll_option_id = 1;
while ( list($option_id, $option_text) = each($poll_options) )
{
if( !empty($option_text) )
{
$option_text = str_replace("\'", "''", $option_text);
$poll_result = ( $mode == "editpost" && isset($old_poll_result[$option_id]) ) ? $old_poll_result[$option_id] : 0;
$sql = ( $mode != "editpost" || !isset($old_poll_result[$option_id]) ) ? "INSERT INTO " . VOTE_RESULTS_TABLE . " (vote_id, vote_option_id, vote_option_text, vote_result) VALUES ($poll_id, $poll_option_id, '$option_text', $poll_result)" : "UPDATE " . VOTE_RESULTS_TABLE . " SET vote_option_text = '$option_text', vote_result = $poll_result WHERE vote_option_id = $option_id AND vote_id = $poll_id";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in posting", "", __LINE__, __FILE__, $sql);
}
$poll_option_id++;
}
}
if( $delete_option_sql != "" )
{
$sql = "DELETE FROM " . VOTE_RESULTS_TABLE . "
WHERE vote_option_id IN ($delete_option_sql)";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error deleting pruned poll options", "", __LINE__, __FILE__, $sql);
}
}
}
if ( $mode != "editpost" )
{
//
// Update statistics
//
$sql = "UPDATE " . TOPICS_TABLE . " SET
topic_last_post_id = $post_id";
$sql .= ( ( $mode == "reply" ) ? ", topic_replies = topic_replies + 1 " : ", topic_first_post_id = $post_id " ) . "WHERE topic_id = $topic_id";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in posting", "", __LINE__, __FILE__, $sql);
}
$sql = "UPDATE " . FORUMS_TABLE . "
SET forum_last_post_id = $post_id, forum_posts = forum_posts + 1";
$sql .= ( ( $mode == "newtopic" ) ? ", forum_topics = forum_topics + 1 " : " " ) . "WHERE forum_id = $forum_id";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in posting", "", __LINE__, __FILE__, $sql);
}
$sql = "UPDATE " . USERS_TABLE . "
SET user_posts = user_posts + 1
WHERE user_id = " . $userdata['user_id'];
if ( !($result = $db->sql_query($sql, END_TRANSACTION)) )
{
message_die(GENERAL_ERROR, "Error in posting", "", __LINE__, __FILE__, $sql);
}
}
else
{
remove_unmatched_words();
}
$meta = '';
$message = $lang['Stored'] . '
' . sprintf($lang['Click_view_message'], '', '') . '
' . sprintf($lang['Click_return_forum'], '', '');
return false;
}
//
// Delete a post/poll
//
function delete_post($mode, &$post_data, &$message, &$meta, &$forum_id, &$topic_id, &$post_id, &$poll_id)
{
global $board_config, $lang, $db, $phpEx;
global $userdata, $user_ip;
$topic_update_sql = "";
if ( $mode != "poll_delete" )
{
$sql = "DELETE FROM " . POSTS_TABLE . "
WHERE post_id = $post_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting post", "", __LINE__, __FILE__, $sql);
}
$sql = "DELETE FROM " . POSTS_TEXT_TABLE . "
WHERE post_id = $post_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting post", "", __LINE__, __FILE__, $sql);
}
$sql = "DELETE FROM " . SEARCH_MATCH_TABLE . "
WHERE post_id = $post_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting post", "", __LINE__, __FILE__, $sql);
}
$forum_update_sql = "forum_posts = forum_posts - 1";
$topic_update_sql .= "topic_replies = topic_replies - 1";
if ( $post_data['last_post'] )
{
if ( $post_data['first_post'] )
{
$sql = "DELETE FROM " . TOPICS_TABLE . "
WHERE topic_id = $topic_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting post", "", __LINE__, __FILE__, $sql);
}
$sql = "DELETE FROM " . TOPICS_WATCH_TABLE . "
WHERE topic_id = $topic_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting post", "", __LINE__, __FILE__, $sql);
}
$forum_update_sql .= ", forum_topics = forum_topics - 1";
}
else
{
$sql = "SELECT MAX(post_id) AS post_id
FROM " . POSTS_TABLE . "
WHERE topic_id = $topic_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting post", "", __LINE__, __FILE__, $sql);
}
if ( $row = $db->sql_fetchrow($result) )
{
$topic_update_sql .= ", topic_last_post_id = " . $row['post_id'];
}
}
if ( $post_data['last_topic'] )
{
$sql = "SELECT MAX(post_id) AS post_id
FROM " . POSTS_TABLE . "
WHERE forum_id = $forum_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting post", "", __LINE__, __FILE__, $sql);
}
$row = $db->sql_fetchrow($result);
$forum_update_sql .= ( $row['post_id'] ) ? ", forum_last_post_id = " . $row['post_id'] : ", forum_last_post_id = 0";
}
}
else if ( $post_data['first_post'] )
{
$sql = "SELECT MIN(post_id) AS post_id
FROM " . POSTS_TABLE . "
WHERE topic_id = $topic_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting post", "", __LINE__, __FILE__, $sql);
}
if ( $row = $db->sql_fetchrow($result) )
{
$topic_update_sql .= ", topic_first_post_id = " . $row['post_id'];
}
}
$sql = "UPDATE " . FORUMS_TABLE . "
SET $forum_update_sql
WHERE forum_id = $forum_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting post", "", __LINE__, __FILE__, $sql);
}
$sql = "UPDATE " . USERS_TABLE . "
SET user_posts = user_posts - 1
WHERE user_id = " . $post_data['poster_id'];
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting post", "", __LINE__, __FILE__, $sql);
}
}
if( $mode == "poll_delete" || ( $mode == "delete" && $post_data['first_post'] && $post_data['last_post'] ) && $post_data['has_poll'] && $post_data['edit_poll'] )
{
if ( $mode == "poll_delete" )
{
$topic_update_sql .= "topic_vote = 0";
}
$sql = "DELETE FROM " . VOTE_DESC_TABLE . "
WHERE vote_id = $poll_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting poll", "", __LINE__, __FILE__, $sql);
}
$sql = "DELETE FROM " . VOTE_RESULTS_TABLE . "
WHERE vote_id = $poll_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting poll", "", __LINE__, __FILE__, $sql);
}
$sql = "DELETE FROM " . VOTE_USERS_TABLE . "
WHERE vote_id = $poll_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in deleting poll", "", __LINE__, __FILE__, $sql);
}
}
if ( ( $mode == "delete" && empty($post_data['first_post']) || empty($post_data['last_post']) ) || $mode == "poll_delete" )
{
$sql = "UPDATE " . TOPICS_TABLE . "
SET $topic_update_sql
WHERE topic_id = $topic_id";
if ( !($db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Error in updating topic info", "", __LINE__, __FILE__, $sql);
}
}
remove_unmatched_words();
if ( $mode == "delete" && $post_data['first_post'] && $post_data['last_post'] )
{
$meta = '';
$message = $lang['Deleted'];
}
else
{
$meta = '';
$message = ( ( $mode == "poll_delete" ) ? $lang['Poll_delete'] : $lang['Deleted'] ) . '
' . sprintf($lang['Click_return_topic'], '', '');
}
$message .= '
' . sprintf($lang['Click_return_forum'], '', '');
return;
}
//
// Handle user notification on new post
//
function user_notification($mode, &$post_data, &$forum_id, &$topic_id, &$post_id, &$notify_user)
{
global $HTTP_SERVER_VARS, $HTTP_ENV_VARS;
global $board_config, $lang, $db, $phpbb_root_path, $phpEx;
global $userdata, $user_ip;
$current_time = time();
if ( $mode == "delete" )
{
$delete_sql = ( !$post_data['first_post'] && !$post_data['last_post'] ) ? " AND user_id = " . $userdata['user_id'] : "";
$sql = "DELETE FROM " . TOPICS_WATCH_TABLE . " WHERE topic_id = $topic_id" . $delete_sql;
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Couldn't change topic notify data", "", __LINE__, __FILE__, $sql);
}
}
else
{
if ( $mode == "reply" )
{
$sql = "SELECT ban_userid
FROM " . BANLIST_TABLE;
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "", "", __LINE__, __FILE__, $sql);
}
$user_id_sql = "";
while ( $row = $db->sql_fetchrow($result) )
{
if ( isset($row['ban_userid']) )
{
$user_id_sql = ", " . $row['ban_userid'];
}
}
$sql = "SELECT u.user_id, u.username, u.user_email, u.user_lang, t.topic_title
FROM " . TOPICS_WATCH_TABLE . " tw, " . TOPICS_TABLE . " t, " . USERS_TABLE . " u
WHERE tw.topic_id = $topic_id
AND tw.user_id NOT IN (" . $userdata['user_id'] . ", " . ANONYMOUS . $user_id_sql . " )
AND tw.notify_status = " . TOPIC_WATCH_UN_NOTIFIED . "
AND t.topic_id = tw.topic_id
AND u.user_id = tw.user_id";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "", "", __LINE__, __FILE__, $sql);
}
$orig_word = array();
$replacement_word = array();
obtain_word_list($orig_word, $replacement_word);
include($phpbb_root_path . 'includes/emailer.'.$phpEx);
$emailer = new emailer($board_config['smtp_delivery']);
$script_name = preg_replace("/^\/?(.*?)\/?$/", "\\1", trim($board_config['script_path']));
$script_name = ( $script_name != '' ) ? $script_name . '/viewtopic.'.$phpEx : 'viewtopic.'.$phpEx;
$server_name = trim($board_config['server_name']);
$server_protocol = ( $board_config['cookie_secure'] ) ? "https://" : "http://";
$server_port = ( $board_config['server_port'] <> 80 ) ? ':' . trim($board_config['server_port']) . '/' : '/';
$email_headers = "From: " . $board_config['board_email'] . "\nReturn-Path: " . $board_config['board_email'] . "\r\n";
$update_watched_sql = "";
if ( $row = $db->sql_fetchrow($result) )
{
$topic_title = preg_replace($orig_word, $replacement_word, unprepare_message($row['topic_title']));
do
{
if ( $row['user_email'] != "" )
{
$emailer->use_template("topic_notify", $row['user_lang']);
$emailer->email_address($row['user_email']);
$emailer->set_subject();//$lang['Topic_reply_notification']
$emailer->extra_headers($email_headers);
$emailer->assign_vars(array(
"EMAIL_SIG" => str_replace("
", "\n", "-- \n" . $board_config['board_email_sig']),
"USERNAME" => $row['username'],
"SITENAME" => $board_config['sitename'],
"TOPIC_TITLE" => $topic_title,
"U_TOPIC" => $server_protocol . $server_name . $server_port . $script_name . "?" . POST_POST_URL . "=$post_id#$post_id",
"U_STOP_WATCHING_TOPIC" => $server_protocol . $server_name . $server_port . $script_name . "?" . POST_TOPIC_URL . "=$topic_id&unwatch=topic")
);
$emailer->send();
$emailer->reset();
$update_watched_sql .= ( $update_watched_sql != "" ) ? ", " . $row['user_id'] : $row['user_id'];
}
}
while ( $row = $db->sql_fetchrow($result) );
}
if ( $update_watched_sql != "" )
{
$sql = "UPDATE " . TOPICS_WATCH_TABLE . "
SET notify_status = " . TOPIC_WATCH_NOTIFIED . "
WHERE topic_id = $topic_id
AND user_id IN ($update_watched_sql)";
$db->sql_query($sql);
}
}
$sql = "SELECT topic_id
FROM " . TOPICS_WATCH_TABLE . "
WHERE topic_id = $topic_id
AND user_id = " . $userdata['user_id'];
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Couldn't obtain topic watch information", "", __LINE__, __FILE__, $sql);
}
$row = $db->sql_fetchrow($result);
if ( !$notify_user && !empty($row['topic_id']) )
{
$sql = "DELETE FROM " . TOPICS_WATCH_TABLE . "
WHERE topic_id = $topic_id
AND user_id = " . $userdata['user_id'];
if ( !$result = $db->sql_query($sql) )
{
message_die(GENERAL_ERROR, "Couldn't delete topic watch information", "", __LINE__, __FILE__, $sql);
}
}
else if ( $notify_user && empty($row['topic_id']) )
{
$sql = "INSERT INTO " . TOPICS_WATCH_TABLE . " (user_id, topic_id, notify_status)
VALUES (" . $userdata['user_id'] . ", $topic_id, 0)";
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, "Couldn't insert topic watch information", "", __LINE__, __FILE__, $sql);
}
}
}
}
//
// Fill smiley templates (or just the variables) with smileys
// Either in a window or inline
//
function generate_smilies($mode, $page_id)
{
global $db, $board_config, $template, $lang, $images, $theme, $phpEx, $phpbb_root_path;
global $user_ip, $session_length, $starttime;
global $userdata;
$inline_columns = 4;
$inline_rows = 5;
$window_columns = 8;
if ( $mode == "window" )
{
$userdata = session_pagestart($user_ip, $page_id);
init_userprefs($userdata);
$gen_simple_header = TRUE;
$page_title = $lang['Review_topic'] ." - $topic_title";
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
$template->set_filenames(array(
"smiliesbody" => "posting_smilies.tpl")
);
}
$sql = "SELECT emoticon, code, smile_url
FROM " . SMILIES_TABLE . "
ORDER BY smilies_id";
if ( $result = $db->sql_query($sql) )
{
$num_smilies = 0;
$rowset = array();
while ( $row = $db->sql_fetchrow($result) )
{
if ( empty($rowset[$row['smile_url']]) )
{
$rowset[$row['smile_url']]['code'] = str_replace("\\", "\\\\", str_replace("'", "\\'", $row['code']));
$rowset[$row['smile_url']]['emoticon'] = $row['emoticon'];
$num_smilies++;
}
}
if ( $num_smilies )
{
$smilies_count = ( $mode == "inline" ) ? min(19, $num_smilies) : $num_smilies;
$smilies_split_row = ( $mode == "inline" ) ? $inline_columns - 1 : $window_columns - 1;
$s_colspan = 0;
$row = 0;
$col = 0;
while ( list($smile_url, $data) = @each($rowset) )
{
if ( !$col )
{
$template->assign_block_vars("smilies_row", array());
}
$template->assign_block_vars("smilies_row.smilies_col", array(
"SMILEY_CODE" => $data['code'],
"SMILEY_IMG" => $board_config['smilies_path'] . "/" . $smile_url,
"SMILEY_DESC" => $data['emoticon'])
);
$s_colspan = max($s_colspan, $col + 1);
if ( $col == $smilies_split_row )
{
if ( $mode == "inline" && $row == $inline_rows - 1 )
{
break;
}
$col = 0;
$row++;
}
else
{
$col++;
}
}
if ( $mode == "inline" && $num_smilies > $inline_rows * $inline_columns )
{
$template->assign_block_vars("switch_smilies_extra", array());
$template->assign_vars(array(
"L_MORE_SMILIES" => $lang['More_emoticons'],
"U_MORE_SMILIES" => append_sid("posting.$phpEx?mode=smilies"))
);
}
$template->assign_vars(array(
"L_EMOTICONS" => $lang['Emoticons'],
"L_CLOSE_WINDOW" => $lang['Close_window'],
"S_SMILIES_COLSPAN" => $s_colspan)
);
}
}
if ( $mode == "window" )
{
$template->pparse("smiliesbody");
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
}
}
?>