-$mode = (isset($_REQUEST['mode'])) ? $_REQUEST['mode'] : '';

- if (!$auth->acl_get('a_forumadd'))

- {

- trigger_error($user->lang['NO_ADMIN']);

- }

- case 'del':

- if (!$auth->acl_get('a_forumdel'))

- {

- trigger_error($user->lang['NO_ADMIN']);

- }

-

- if (!$auth->acl_get('a_forum'))

- {

- trigger_error($user->lang['NO_ADMIN']);

- }

-// Major routines

-switch ($mode)

- case 'move_up':

- case 'move_down':

- $show_index = TRUE;

- $forum_id = intval($_GET['this_f']);

-

- $sql = 'SELECT parent_id, left_id, right_id

- FROM ' . FORUMS_TABLE . "

- WHERE forum_id = $forum_id";

- $result = $db->sql_query($sql);

-

- if (!($row = $db->sql_fetchrow($result)))

- {

- trigger_error($user->lang['NO_FORUM']);

- }

- $db->sql_freeresult($result);

-

- extract($row);

-

- $forum_info = array($forum_id => $row);

-

- // Get the adjacent forum

- $sql = 'SELECT forum_id, left_id, right_id

- FROM ' . FORUMS_TABLE . "

- WHERE parent_id = $parent_id";

- $sql .= ($mode == 'move_up') ? " AND right_id < $right_id ORDER BY right_id DESC" : " AND left_id > $left_id ORDER BY left_id ASC";

- $result = $db->sql_query_limit($sql, 1);

-

- if (!($row = $db->sql_fetchrow($result)))

- {

- // already on top or at bottom

- break;

- }

- $db->sql_freeresult($result);

-

- if ($mode == 'move_up')

- {

- $up_id = $forum_id;

- $down_id = $row['forum_id'];

- }

- else

- {

- $up_id = $row['forum_id'];

- $down_id = $forum_id;

- }

-

- $forum_info[$row['forum_id']] = $row;

- $diff_up = $forum_info[$up_id]['right_id'] - $forum_info[$up_id]['left_id'];

- $diff_down = $forum_info[$down_id]['right_id'] - $forum_info[$down_id]['left_id'];

-

- $forum_ids = array();

- $sql = 'SELECT forum_id

- FROM ' . FORUMS_TABLE . '

- WHERE left_id > ' . $forum_info[$up_id]['left_id'] . '

- AND right_id < ' . $forum_info[$up_id]['right_id'];

- $result = $db->sql_query($sql);

-

- while ($row = $db->sql_fetchrow($result))

- {

- $forum_ids[] = $row['forum_id'];

- }

- $db->sql_freeresult($result);

-

- // Start transaction

- $db->sql_transaction();

-

- $sql = 'UPDATE ' . FORUMS_TABLE . '

- SET left_id = left_id + ' . ($diff_up + 1) . ', right_id = right_id + ' . ($diff_up + 1) . '

- WHERE left_id > ' . $forum_info[$down_id]['left_id'] . '

- AND right_id < ' . $forum_info[$down_id]['right_id'];

- $db->sql_query($sql);

-

- if (count($forum_ids))

- {

- $sql = 'UPDATE ' . FORUMS_TABLE . '

- SET left_id = left_id - ' . ($diff_down + 1) . ', right_id = right_id - ' . ($diff_down + 1) . '

- WHERE forum_id IN (' . implode(', ', $forum_ids) . ')';

- $db->sql_query($sql);

- }

-

- $sql = 'UPDATE ' . FORUMS_TABLE . '

- SET left_id = ' . $forum_info[$down_id]['left_id'] . ', right_id = ' . ($forum_info[$down_id]['left_id'] + $diff_up) . '

- WHERE forum_id = ' . $up_id;

- $db->sql_query($sql);

-

- $sql = 'UPDATE ' . FORUMS_TABLE . '

- SET left_id = ' . ($forum_info[$up_id]['right_id'] - $diff_down) . ', right_id = ' . $forum_info[$up_id]['right_id'] . '

- WHERE forum_id = ' . $down_id;

- $db->sql_query($sql);

-

- $db->sql_transaction('commit');

- break;

- case 'create':

- if (!trim($_POST['forum_name']))

- {

- trigger_error('Cannot create a forum without a name'); // Needs to be a lang string

- }

- $parent_id = (!empty($_POST['parent_id'])) ? intval($_POST['parent_id']) : 0;

- if ($parent_id)

- $sql = 'SELECT left_id, right_id

- FROM ' . FORUMS_TABLE . "

- WHERE forum_id = $parent_id";

- $result = $db->sql_query($sql);

-

- if (!($row = $db->sql_fetchrow($result)))

- trigger_error('Parent does not exist', E_USER_ERROR);

- $db->sql_freeresult($result);

- extract($row);

-

- $db->sql_query('UPDATE ' . FORUMS_TABLE . "

- SET left_id = left_id + 2, right_id = right_id + 2

- WHERE left_id > $right_id");

-

- $db->sql_query('UPDATE ' . FORUMS_TABLE . "

- SET right_id = right_id + 2

- WHERE $left_id BETWEEN left_id AND right_id");

- $left_id = $right_id;

- ++$right_id;

- }

- else

- {

- $sql = 'SELECT MAX(right_id) AS right_id

- FROM ' . FORUMS_TABLE;

- $result = $db->sql_query($sql);

- $left_id = $db->sql_fetchfield('right_id', 0, $result) + 1;

- $db->sql_freeresult($result);

- $right_id = $left_id + 1;

- }

- $sql = array(

- 'parent_id' => $parent_id,

- 'left_id' => $left_id,

- 'right_id' => $right_id,

- 'forum_status' => intval($_POST['forum_status']),

- 'forum_postable' => (!empty($_POST['forum_postable'])) ? 1 : 0,

- 'forum_name' => $_POST['forum_name'],

- 'forum_desc' => $_POST['forum_desc'],

- 'forum_style' => (!empty($_POST['forum_style'])) ? intval($_POST['forum_style']) : 'NULL',

- 'enable_icons' => (!empty($_POST['enable_icons'])) ? 1 : 0,

- 'enable_prune' => (!empty($_POST['prune_enable'])) ? 1 : 0,

- 'prune_days' => intval($_POST['prune_days']),

- 'prune_freq' => intval($_POST['prune_freq'])

- );

- $db->sql_query('INSERT INTO ' . FORUMS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql));

-

- $forum_id = $db->sql_nextid();

- // Redirect to permissions

- redirect('adm/admin_permissions.' . $phpEx . $SID . '&mode=forums&f=' . $forum_id);

- break;

- case 'modify':

- if (!($forum_id = intval($_POST['f'])))

- {

- trigger_error('No forum specified'); // lang string

- }

- $row = get_forum_info($forum_id);

- $parent_id = intval($_POST['parent_id']);

- $action = (!empty($_POST['action'])) ? $_POST['action'] : '';

- if (($row['parent_id'] != $parent_id) && ($parent_id != -1))

- {

- move_forum($forum_id, $parent_id);

- }

- elseif ($row['forum_name'] != $_POST['forum_name'])

- {

- $sql = 'UPDATE ' . FORUMS_TABLE . "

- SET forum_parents = ''

- WHERE left_id > " . $row['left_id'] . '

- AND right_id < ' . $row['right_id'];

- $db->sql_query($sql);

- $sql = array(

- 'parent_id' => $parent_id,

- 'forum_name' => (!empty($_POST['forum_name'])) ? $_POST['forum_name'] : $row['forum_name'],

- 'forum_desc' => (!empty($_POST['forum_desc'])) ? $_POST['forum_desc'] : $row['forum_desc'],

- 'forum_status' => intval($_POST['forum_status']),

- 'forum_postable' => (!empty($_POST['is_postable'])) ? 1 : 0,

- 'forum_style' => (!empty($_POST['forum_style'])) ? $_POST['forum_style'] : NULL,

- 'forum_image' => (!empty($_POST['forum_image'])) ? $_POST['forum_image'] : '',

- 'display_on_index' => (!empty($_POST['display_on_index'])) ? 1 : 0,

- 'enable_icons' => (!empty($_POST['enable_icons'])) ? 1 : 0,

- 'enable_prune' => (!empty($_POST['prune_enable'])) ? 1 : 0,

- 'prune_days' => intval($_POST['prune_days']),

- 'prune_freq' => intval($_POST['prune_freq']),

- );

-

- if (!empty($_POST['set_nonpostable']) && $action)

- if ($action == 'move' && $_POST['to_forum_id'])

- move_forum_content($forum_id, $_POST['to_forum_id']);

- elseif ($action == 'delete')

- delete_forum_content($forum_id);

- $sql['forum_posts'] = 0;

- $sql['forum_topics'] = 0;

- }

-

- $db->sql_query('UPDATE ' . FORUMS_TABLE . '

- SET ' . $db->sql_build_array('UPDATE', $sql) . "

- WHERE forum_id = $forum_id");

-

- trigger_error($user->lang['FORUM_UPDATED']);

-

- break;

-

- case 'remove':

-

- $action_subforums = (!empty($_POST['action_subforums'])) ? $_POST['action_subforums'] : '';

- $action_posts = (!empty($_POST['action_posts'])) ? $_POST['action_posts'] : '';

-

- $row = get_forum_info(intval($_GET['f']));

- extract($row);

-

- if ($action_posts == 'delete')

- {

- delete_forum_content($forum_id);

- elseif ($action_posts == 'move')

- if (empty($_POST['posts_to_id']))

- {

- trigger_error($user->lang['No_destination_forum']);

- }

- move_forum_content($forum_id, $_POST['posts_to_id']);

- if ($action_subforums == 'delete')

- $forum_ids = array($forum_id);

- $rows = get_forum_branch($forum_id, 'children', 'descending', FALSE);

- foreach ($rows as $row)

- {

- $forum_ids[] = $row['forum_id'];

- delete_forum_content($row['forum_id']);

- }

- $diff = count($forum_ids) * 2;

- $sql = 'DELETE FROM ' . FORUMS_TABLE . '

- WHERE forum_id IN (' . implode(', ', $forum_ids) . ')';

- $db->sql_query($sql);

- }

- elseif ($action_subforums == 'move')

- {

- if (empty($_POST['subforums_to_id']))

- {

- trigger_error($user->lang['No_destination_forum']);

- }

- $sql = 'SELECT forum_id

- FROM ' . FORUMS_TABLE . "

- WHERE parent_id = $forum_id";

- $result = $db->sql_query($sql);

- while ($row = $db->sql_fetchrow($result))

- {

- move_forum($row['forum_id'], $_POST['subforums_to_id']);

- }

- $db->sql_freeresult($result);

- $sql = 'UPDATE ' . FORUMS_TABLE . '

- SET parent_id = ' . $_POST['subforums_to_id'] . "

- WHERE parent_id = $forum_id";

- $db->sql_query($sql);

- $diff = 2;

- $sql = 'DELETE FROM ' . FORUMS_TABLE . "

- WHERE forum_id = $forum_id";

- $db->sql_query($sql);

- }

- else

- $diff = 2;

- $db->sql_query('DELETE FROM ' . FORUMS_TABLE . " WHERE forum_id = $forum_id");

- // Resync tree

- $sql = 'UPDATE ' . FORUMS_TABLE . "

- SET right_id = right_id - $diff

- WHERE left_id < $right_id AND right_id > $right_id";

- $db->sql_query($sql);

-

- $sql = 'UPDATE ' . FORUMS_TABLE . "

- SET left_id = left_id - $diff, right_id = right_id - $diff

- WHERE left_id > $right_id";

- $db->sql_query($sql);

-

- trigger_error($user->lang['Forum_deleted']);

- break;

- case 'sync':

- sync('forum', 'forum_id', intval($_GET['this_f']));

- break;

- case 'add':

- case 'edit':

- // Show form to create/modify a forum

- if ($mode == 'edit')

- {

- $forum_id = intval($_GET['this_f']);

- $row = get_forum_info($forum_id);

- extract($row);

- $subforums_id = array();

- $subforums = get_forum_branch($forum_id, 'children');

- foreach ($subforums as $row)

- {

- $subforums_id[] = $row['forum_id'];

- }

- $parents_list = make_forums_list('all', $parent_id, $subforums_id);

- $l_title = $user->lang['Edit_forum'];

- $newmode = 'modify';

- $buttonvalue = $user->lang['Update'];

- $prune_enabled = ($prune_enable) ? 'checked="checked" ' : '';

- $forums_list = make_forums_list('forums', 0, $forum_id);

- }

- else

- $parent_id = (!empty($_POST['parent_id'])) ? $_POST['parent_id'] : 0;

- $parents_list = make_forums_list('all', $parent_id);

-

- $l_title = $user->lang['Create_forum'];

- $newmode = 'create';

- $buttonvalue = $user->lang['Create_forum'];

- $forum_id = $parent_id;

- $forum_desc = '';

- $forum_style = '';

- $forum_status = ITEM_UNLOCKED;

- $forum_name = (!empty($_POST['forum_name'])) ? htmlspecialchars($_POST['forum_name']) : '';

-

- $enable_icons = TRUE;

- $prune_enabled = '';

- $prune_days = 7;

- $prune_freq = 1;

- $styles_list = make_styles_list($forum_style);

- $forumlocked = ($forum_status == ITEM_LOCKED) ? ' selected="selected"' : '';

- $forumunlocked = ($forum_status == ITEM_UNLOCKED) ? ' selected="selected"' : '';

- $postable_checked = ($forum_postable) ? 'checked="checked" ' : '';

- $nonpostable_checked = (!$forum_postable) ? 'checked="checked" ' : '';

- $statuslist = '<option value="' . ITEM_UNLOCKED . '"' . $forumunlocked . '>' . $user->lang['Unlocked'] . "</option>\n";

- $statuslist .= '<option value="' . ITEM_LOCKED . '"' . $forumlocked . '>' . $user->lang['Locked'] . "</option>\n";

- page_header($l_title);

-<h1><?php echo $l_title ?></h1>

-

-<p><?php echo $user->lang['Forum_edit_delete_explain'] ?></p>

-

-<form action="<?php echo "admin_forums.$phpEx$SID" ?>" method="post"><table class="bg" width="100%" cellpadding="4" cellspacing="1" border="0" align="center">

- <tr>

- <th colspan="2"><?php echo $user->lang['General_settings'] ?></th>

- </tr>

- <tr>

- <td class="row1"><?php echo $user->lang['Parent'] ?></td>

- <td class="row2"><select name="parent_id"><option value="0"><?php echo $user->lang['No_parent'] ?></option><?php echo $parents_list ?></select></td>

- </tr>

- <tr>

- <td class="row1"><?php echo $user->lang['Forum_name']; ?></td>

- <td class="row2"><input class="post" type="text" size="25" name="forum_name" value="<?php echo $forum_name ?>" /></td>

- </tr>

- <td class="row1"><?php echo $user->lang['Forum_desc'] ?></td>

- <td class="row2"><textarea class="post" rows="5" cols="45" wrap="virtual" name="forum_desc"><?php echo $forum_desc ?></textarea></td>

- if ($forum_postable && $mode == 'edit')

- {

- <td class="row1"><?php echo $user->lang['FORUM_TYPE'] ?></td>

- <td class="row2"><table width="100%" cellspacing="0" cellpadding="0" border="0">

- <tr>

- <td><input type="checkbox" name="set_nonpostable" /> <?php echo $user->lang['SET_NON_POSTABLE'] ?></td>

- </tr>

- <tr>

- <td>&nbsp; &nbsp; &nbsp;<input type="radio" name="action" value="delete" checked="checked" /> <?php echo $user->lang['Delete_all_posts'] ?></td>

- </tr>

- <tr>

- <td>&nbsp; &nbsp; &nbsp;<input type="radio" name="action" value="move" /> <?php echo $user->lang['Move_posts_to'] ?> <select name="to_forum_id"><?php echo $forums_list ?></select></td>

- </tr>

- </table></td>

- }

- else

- {

- <td class="row1"><?php echo $user->lang['FORUM_TYPE'] ?></td>

- <td class="row2"><input type="radio" name="is_postable" value="1" <?php echo $postable_checked ?>/><?php echo $user->lang['IS_POSTABLE'] ?> &nbsp; <input type="radio" name="is_postable" value="0" <?php echo $nonpostable_checked ?>/><?php echo $user->lang['NOT_POSTABLE'] ?></td>

- }

- <th colspan="2"><?php echo $user->lang['Forum_settings'] ?></th>

- if ($forum_postable || $mode == 'add')

- {

- <td class="row1"><?php echo $user->lang['FORUM_STATUS'] ?></td>

- <td class="row2"><select name="forum_status"><?php echo $statuslist ?></select></td>

- <td class="row1"><?php echo $user->lang['FORUM_STYLE'] ?></td>

- <td class="row2"><select name="forum_style"><option value="0"><?php echo $user->lang['Default_style'] ?></option><?php echo $styles_list ?></select></td>

- <tr>

- <td class="row1"><?php echo $user->lang['OPTIONS'] ?></td>

- <td class="row2"><table width="100%" cellspacing="0" cellpadding="0" border="0">

- <tr>

- <td><input type="checkbox" name="enable_icons"<?php echo ((!empty($enable_icons)) ? 'checked="checked" ' : ' ') ?>/> <?php echo $user->lang['ENABLE_TOPIC_ICONS']; ?></td>

- </tr>

- if ($mode == 'edit' && $parent_id > 0)

- {

- // if this forum is a subforum put the "display on index" checkbox

- if ($parent_info = get_forum_info($parent_id))

- if ($parent_info['parent_id'] > 0 || !$parent_info['forum_postable'])

- <tr>

- <td><input type="checkbox" name="display_on_index"<?php echo ((!empty($display_on_index)) ? 'checked="checked" ' : ' ') ?>/> <?php echo $user->lang['Display_on_index'] ?></td>

- </tr>

- }

- </td></table>

- <td class="row1"><?php echo $user->lang['Forum_pruning'] ?></td>

- <td class="row2"><table cellspacing="0" cellpadding="1" border="0">

- <tr>

- <td align="right" valign="middle"><?php echo $user->lang['Enabled'] ?></td>

- <td align="left" valign="middle"><input type="checkbox" name="prune_enable" value="1" <?php echo $prune_enabled ?>/></td>

- </tr>

- <tr>

- <td align="right" valign="middle"><?php echo $user->lang['prune_days'] ?></td>

- <td align="left" valign="middle">&nbsp;<input class="post" type="text" name="prune_days" value="<?php echo $prune_days ?>" size="5" />&nbsp;<?php echo $user->lang['Days'] ?></td>

- </tr>

- <tr>

- <td align="right" valign="middle"><?php echo $user->lang['prune_freq'] ?></td>

- <td align="left" valign="middle">&nbsp;<input class="post" type="text" name="prune_freq" value="<?php echo $prune_freq ?>" size="5" />&nbsp;<?php echo $user->lang['Days'] ?></td>

- </tr>

- </table></td>

-<?php

-

- }

- else

- {

-

-?>

- <td class="row1"><?php echo $user->lang['FORUM_IMAGE']; ?></td>

- <td class="row2"><input class="post" type="text" size="25" name="forum_image" value="<?php echo $forum_image ?>" /></td>

- }

- <td class="cat" colspan="2" align="center"><input type="hidden" name="mode" value="<?php echo $newmode ?>" /><input type="hidden" name="f" value="<?php echo $forum_id ?>" /><input class="mainoption" type="submit" name="submit" value="<?php echo $buttonvalue ?>" /></td>

- break;

- page_header($user->lang['Forum_delete']);

- extract(get_forum_info(intval($_GET['this_f'])));

- $forums_list = make_forums_list('all', $parent_id, $subforums_id);

- $move_posts_list = make_forums_list('forums', $parent_id, $subforums_id);

-<h1><?php echo $user->lang['Forum_delete'] ?></h1>

-<p><?php echo $user->lang['Forum_delete_explain'] ?></p>

-<form action="admin_forums.<?php echo $phpEx . $SID ?>&mode=remove&amp;f=<?php echo $forum_id ?>" method="post"><table class="bg" cellspacing="1" cellpadding="4" border="0" align="center">

- <th colspan="2"><?php echo $user->lang['Forum_delete'] ?></th>

- </tr>

- <td class="row1"><?php echo $user->lang['Forum_name']; ?></td>

- <td class="row1"><span class="row1"><?php echo $forum_name ?></span></td>

- if ($forum_postable)

- <td class="row1"><?php echo $user->lang['Action'] ?></td>

- <td class="row1"><input type="radio" name="action_posts" value="delete" checked="checked" /> <?php echo $user->lang['Delete_all_posts'] ?></td>

- </tr>

- <tr>

- <td class="row1"></td>

- <td class="row1"><input type="radio" name="action_posts" value="move" /> <?php echo $user->lang['Move_posts_to'] ?> <select name="posts_to_id" ?><option value="0"></option><?php echo $move_posts_list ?></select></td>

- <td class="row1"><?php echo $user->lang['Action'] ?></td>

- <td class="row1"><input type="radio" name="action_subforums" value="delete" checked="checked" /> <?php echo $user->lang['Delete_subforums'] ?></td>

- </tr>

- <tr>

- <td class="row1"></td>

- <td class="row1"><input type="radio" name="action_subforums" value="move" /> <?php echo $user->lang['Move_subforums_to'] ?> <select name="subforums_to_id" ?><option value="0"></option><?php echo $forums_list ?></select></td>

- <td class="cat" colspan="2" align="center"><input type="submit" name="submit" value="<?php echo $user->lang['Move_and_Delete'] ?>" class="mainoption" /></td>

- </table>

-</form>

- break;

- $navigation = $user->lang['INDEX'];

- $navigation = '<a href="admin_forums.' . $phpEx . $SID . '">' . $user->lang['INDEX'] . '</a>';

-<p><?php echo $user->lang['Forum_admin_explain']; ?></p>

-<form method="post" action="<?php echo "admin_forums.$phpEx$SID&amp;mode=add" ?>"><table width="100%" cellspacing="2" cellpadding="2" border="0" align="center">

- <td><?php echo $navigation ?></td>

-<table class="bg" width="100%" cellspacing="1" cellpadding="3" border="0" align="center">

- <th colspan="6"><?php echo $user->lang['Forum_admin'] ?></th>

-$result = $db->sql_query('SELECT * FROM ' . FORUMS_TABLE . " WHERE parent_id = $forum_id ORDER BY left_id");

- // DEBUG

- $parent_id = $row['parent_id'];

- $forum_title = $row['forum_name'];

- $forum_desc = $row['forum_desc'];

- if ($row['forum_status'] != ITEM_LOCKED)

- if ($row['left_id'] + 1 != $row['right_id'])

- {

- $folder_image = '<img src="images/icon_subfolder.gif" width="46" height="25" alt="' . $user->lang['SUBFORUM'] . '" alt="' . $user->lang['SUBFORUM'] . '" />';

- }

- else

- {

- $folder_image = '<img src="images/icon_folder.gif" width="46" height="25" alt="' . $user->lang['FOLDER'] . '" alt="' . $user->lang['FOLDER'] . '" />';

- }

- $folder_image = '<img src="images/icon_folder_lock.gif" width="46" height="25" alt="' . $user->lang['LOCKED'] . '" alt="' . $user->lang['LOCKED'] . '" />';

- }

- $url = $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;this_f=' . $row['forum_id'];

- $forum_title = '<a href="admin_forums.' . $phpEx . $SID . '&amp;f=' . $row['forum_id'] . '">' . $forum_title . '</a>';

- <td class="row2" width="50%"><span class="gen"><?php echo $forum_title ?></span><br /><span class="gensmall"><?php echo $forum_desc ?></span></td>

- <td class="row1" width="5%" align="center" valign="middle" title="<?php echo $user->lang['TOPICS']; ?>"><span class="gen"><?php echo $row['forum_topics'] ?></span></td>

- <td class="row2" width="5%" align="center" valign="middle" title="<?php echo $user->lang['POSTS']; ?>"><span class="gen"><?php echo $row['forum_posts'] ?></span></td>

- <td class="row2" width="15%" align="center" valign="middle" nowrap="nowrap"><span class="gen"><a href="admin_forums.<?php echo $url ?>&amp;mode=move_up"><?php echo $user->lang['MOVE_UP'] ?></a> <br /> <a href="admin_forums.<?php echo $url ?>&amp;mode=move_down"><?php echo $user->lang['MOVE_DOWN'] ?></a></span></td>

- <td class="row2" width="20%" align="center" valign="middle" nowrap="nowrap">&nbsp;<span class="gen"><a href="admin_forums.<?php echo $url ?>&amp;mode=edit"><?php echo $user->lang['EDIT'] ?></a> | <a href="admin_forums.<?php echo $url ?>&amp;mode=delete"><?php echo $user->lang['DELETE'] ?></a> | <a href="admin_forums.<?php echo $url ?>&amp;mode=sync"><?php echo $user->lang['Resync'] ?></a></span>&nbsp;</td>

- <td width="100%" colspan="6" class="cat"><input type="hidden" name="mode" value="add" /><input type="hidden" name="parent_id" value="<? echo $forum_id ?>" /><input type="text" name="forum_name" /> <input class="liteoption" type="submit" name="submit" value="<?php echo $user->lang['Create_forum'] ?>" /></td>

- <td align="right"><?php echo $user->lang['Select_forum']; ?>: <select name="f" onchange="if(this.options[this.selectedIndex].value != -1){ this.form.submit() }"><?php echo $forum_box; ?></select> <input class="liteoption" type="submit" value="<?php echo $user->lang['Go']; ?>" /><input type="hidden" name="sid" value="<?php echo $user->session_id; ?>" /></td>

-

-// ------------------

-// Begin function block

-//

-function get_forum_info($forum_id)

-{

- global $db;

- $sql = 'SELECT *

- FROM ' . FORUMS_TABLE . "

- WHERE forum_id = $forum_id";

- $result = $db->sql_query($sql);

- if (!$row = $db->sql_fetchrow($result))

- {

- trigger_error("Forum #$forum_id does not exist", E_USER_ERROR);

- }

- return $row;

-}

-function make_forums_list($mode = 'all', $selected_id = 0, $exclude_id = array())

-{

- global $db;

- if (!is_array($exclude_id))

- {

- $exclude_id = array($exclude_id);

- }

- $sql = 'SELECT f2.*

- FROM ' . FORUMS_TABLE . ' f1, ' . FORUMS_TABLE . ' f2

- WHERE f1.parent_id = 0

- AND f2.left_id BETWEEN f1.left_id AND f1.right_id

- ORDER BY f2.left_id';

- $result = $db->sql_query($sql);

- $list = '';

- $indent = array();

- $current_indent = 0;

- while ($row = $db->sql_fetchrow($result))

- {

- if ($row['parent_id'] == 0)

- {

- $current_indent = 0;

- }

- elseif (!isset($indent[$row['parent_id']]))

- {

- ++$current_indent;

- $indent[$row['parent_id']] = $current_indent;

- }

- else

- {

- $current_indent = $indent[$row['parent_id']];

- }

- if (($mode == 'forums' && !$row['forum_postable'])

- || ($mode == 'categories' && $row['forum_postable'])

- || (in_array($row['forum_id'], $exclude_id)))

- {

- continue;

- }

- if ($mode == 'all' && !$row['parent_id'])

- {

- $list .= "<option value=\"-1\">&nbsp;</option>\n";

- }

- $list .= '<option value="' . $row['forum_id'] . '"';

- $list .= ($row['forum_id'] == $selected_id) ? ' selected="selected">' : '>';

- $list .= str_repeat('--', $current_indent) . (($indent) ? ' ' : '') . $row['forum_name'] . "</option>\n";

- }

- return $list;

-}

-function make_styles_list($selected_id = 0)

- $list = '';

- $result = $db->sql_query('SELECT style_id, style_name FROM ' . STYLES_TABLE . ' ORDER BY style_name');

- while ($row = $db->sql_fetchrow($result))

- $list .= '<option value="' . $row['style_id'] . '"' . (($row['style_id'] == $selected_id) ? ' selected="selected">' : '>') . htmlspecialchars($row['style_name']) . "</option>\n";

- return $list;

- $result = $db->sql_query('SELECT MAX(right_id) AS right_id FROM ' . FORUMS_TABLE . ' WHERE forum_id NOT IN (' . implode(', ', $moved_ids) . ')');

- $right_id = $db->sql_fetchfield('right_id', 0, $result);

- $diff = '+ ' . ($right_id - $from_data['left_id'] + 1);

- SET left_id = left_id $diff, right_id = right_id $diff, forum_parents = ''

- WHERE forum_id IN (" . implode(', ', $moved_ids) . ')';

- $db->sql_query('UPDATE ' . ACL_GROUPS_TABLE . " SET forum_id = $to_id WHERE forum_id = $from_id");

- $db->sql_query('UPDATE ' . MODERATOR_TABLE . " SET forum_id = $to_id WHERE forum_id = $from_id");

- $db->sql_query('UPDATE ' . LOG_MOD_TABLE . " SET forum_id = $to_id WHERE forum_id = $from_id");

- $db->sql_query('UPDATE ' . POSTS_TABLE . " SET forum_id = $to_id WHERE forum_id = $from_id");

- $db->sql_query('UPDATE ' . TOPICS_TABLE . " SET forum_id = $to_id WHERE forum_id = $from_id");

- //

- // TODO: untested yet

- //

- FROM ' .TOPICS_TABLE . ' t1

- LEFT JOIN ' . TOPICS_TABLE . " t2 ON t1.topic_moved_id = t2.topic_id AND t1.forum_id = t2.forum_id

- WHERE t1.forum_id = $to_id";

- $topic_ids = array();

- while ($row = $db->sql_fetchrow($result))

- $topic_ids[] = $row['topic_id'];

- }

- if (count($topic_ids))

- {

- $db->sql_query('DELETE FROM ' . TOPICS_TABLE . ' WHERE topic_id IN (' . implode(', ', $topic_ids) . ')');

- sync('forum', 'forum_id', $to_id);

- //

- // TODO: there might be conflicts in ACL tables =\

- // make sure that the query that retrieves shadow topics uses the correct index (topic_type or topic_moved_id)

- //

- $db->sql_query('DELETE FROM ' . ACL_GROUPS_TABLE . " WHERE forum_id = $forum_id");

- $db->sql_query('DELETE FROM ' . MODERATOR_TABLE . " WHERE forum_id = $forum_id");

- $db->sql_query('DELETE FROM ' . LOG_MOD_TABLE . " WHERE forum_id = $forum_id");

- $db->sql_query('DELETE FROM ' . FORUMS_WATCH_TABLE . " WHERE forum_id = $forum_id");

- $ids = array();

- $result = $db->sql_query('SELECT post_id FROM ' . POSTS_TABLE . " WHERE forum_id = $forum_id");

- while ($row = $db->sql_fetchrow($result))

- $ids[] = $row['post_id'];

- $ids = implode(',', $ids);

- if ($ids)

- $db->sql_query('DELETE FROM ' . SEARCH_MATCH_TABLE . " WHERE post_id IN ($ids)");

- $db->sql_query('DELETE FROM ' . POSTS_TABLE . " WHERE forum_id = $forum_id");

- $db->sql_query('DELETE FROM ' . POSTS_TEXT_TABLE . " WHERE post_id IN ($ids)");

- }

- $ids = array();

- $result = $db->sql_query('SELECT topic_id FROM ' . TOPICS_TABLE . " WHERE forum_id = $forum_id");

- while ($row = $db->sql_fetchrow($result))

- {

- $ids[] = $row['topic_id'];

- $ids = implode(',', $ids);

- if ($ids)

- $db->sql_query('DELETE FROM ' . TOPICS_WATCH_TABLE . " WHERE topic_id IN ($ids)");

- $db->sql_query('DELETE FROM ' . TOPICS_TABLE . " WHERE forum_id = $forum_id");

- $db->sql_query('DELETE FROM ' . TOPICS_TABLE . " WHERE topic_moved_id IN ($ids)");

- // delete polls

- // OPTIMIZE / VACUUM table ?