-<?php

-/***************************************************************************

- * post.php

- * -------------------

- * begin : Saturday, Feb 13, 2001

- * copyright : (C) 2001 The phpBB Group

- * email : support@phpbb.com

- *

- * $Id$

- *

- *

- ***************************************************************************/

-

-/***************************************************************************

- *

- * This program is free software; you can redistribute it and/or modify

- * it under the terms of the GNU General Public License as published by

- * the Free Software Foundation; either version 2 of the License, or

- * (at your option) any later version.

- *

- ***************************************************************************/

-

-$html_entities_match = array("#&#", "#<#", "#>#");

-$html_entities_replace = array("&amp;", "&lt;", "&gt;");

-$unhtml_specialchars_match = array("#&gt;#", "#&lt;#", "#&quot;#", "#&amp;#");

-$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", "&amp;", $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("&nbsp;", " ", $username))));

-

- $result = validate_username($username);

- if ( $result['error'] )

- {

- $error_msg .= ( !empty($error_msg) ) ? "<br />" . $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) ) ? "<br />" . $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) ) ? "<br />" . $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) ) ? "<br />" . $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) ) ? "<br />" . $lang['To_many_poll_options'] : $lang['To_many_poll_options'];

- }

- else if ( $poll_title == "" )

- {

- $error_msg .= ( !empty($error_msg) ) ? "<br />" . $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();

- }

-

- $meta = '<meta http-equiv="refresh" content="3;url=' . append_sid("viewtopic.$phpEx?" . POST_POST_URL . "=" . $post_id) . '#' . $post_id . '">';

- $message = $lang['Stored'] . '<br /><br />' . sprintf($lang['Click_view_message'], '<a href="' . append_sid("viewtopic.$phpEx?" . POST_POST_URL . "=" . $post_id) . '#' . $post_id . '">', '</a>') . '<br /><br />' . sprintf($lang['Click_return_forum'], '<a href="' . append_sid("viewforum.$phpEx?" . POST_FORUM_URL . "=$forum_id") . '">', '</a>');

-

- 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'] )

- {

- $meta = '<meta http-equiv="refresh" content="3;url=' . append_sid("viewforum.$phpEx?" . POST_TOPIC_URL . "=" . $forum_id) . '">';

- $message = $lang['Deleted'];

- }

- else

- {

- $meta = '<meta http-equiv="refresh" content="3;url=' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=" . $topic_id) . '">';

- $message = ( ( $mode == "poll_delete" ) ? $lang['Poll_delete'] : $lang['Deleted'] ) . '<br /><br />' . sprintf($lang['Click_return_topic'], '<a href="' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id") . '">', '</a>');

- }

-

- $message .= '<br /><br />' . sprintf($lang['Click_return_forum'], '<a href="' . append_sid("viewforum.$phpEx?" . POST_FORUM_URL . "=$forum_id") . '">', '</a>');

-

- 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("<br />", "\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);

- }

-}

-

-?> \ No newline at end of file