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<?php
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/***********************************************************************
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Copyright (C) 2002-2005 Rickard Andersson (rickard@punbb.org)
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This file is part of PunBB.
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PunBB is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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PunBB is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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MA 02111-1307 USA
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************************************************************************/
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// Make sure no one attempts to run this script "directly"
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if (!defined('PUN'))
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exit;
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//
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// If we are running pre PHP 4.2.0, we add our own implementation of var_export
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//
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if (!function_exists('var_export'))
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{
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function var_export()
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{
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$args = func_get_args();
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$indent = (isset($args[2])) ? $args[2] : '';
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if (is_array($args[0]))
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{
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$output = 'array ('."\n";
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foreach ($args[0] as $k => $v)
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{
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if (is_numeric($k))
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$output .= $indent.' '.$k.' => ';
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else
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$output .= $indent.' \''.str_replace('\'', '\\\'', str_replace('\\', '\\\\', $k)).'\' => ';
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if (is_array($v))
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$output .= var_export($v, true, $indent.' ');
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else
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{
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if (gettype($v) != 'string' && !empty($v))
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$output .= $v.','."\n";
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else
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$output .= '\''.str_replace('\'', '\\\'', str_replace('\\', '\\\\', $v)).'\','."\n";
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}
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}
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$output .= ($indent != '') ? $indent.'),'."\n" : ')';
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}
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else
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$output = $args[0];
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if ($args[1] == true)
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return $output;
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else
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echo $output;
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}
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}
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//
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// Generate the config cache PHP script
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//
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function generate_config_cache()
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{
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global $db;
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// Get the forum config from the DB
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$result = $db->query('SELECT * FROM '.$db->prefix.'config', true) or error('Unable to fetch forum config', __FILE__, __LINE__, $db->error());
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while ($cur_config_item = $db->fetch_row($result))
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$output[$cur_config_item[0]] = $cur_config_item[1];
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// Output config as PHP code
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$fh = @fopen(PUN_ROOT.'cache/cache_config.php', 'wb');
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if (!$fh)
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error('Unable to write configuration cache file to cache directory. Please make sure PHP has write access to the directory \'cache\'', __FILE__, __LINE__);
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fwrite($fh, '<?php'."\n\n".'define(\'PUN_CONFIG_LOADED\', 1);'."\n\n".'$pun_config = '.var_export($output, true).';'."\n\n".'?>');
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fclose($fh);
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}
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//
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// Generate the bans cache PHP script
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//
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function generate_bans_cache()
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{
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global $db;
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// Get the ban list from the DB
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$result = $db->query('SELECT * FROM '.$db->prefix.'bans', true) or error('Unable to fetch ban list', __FILE__, __LINE__, $db->error());
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$output = array();
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while ($cur_ban = $db->fetch_assoc($result))
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$output[] = $cur_ban;
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// Output ban list as PHP code
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$fh = @fopen(PUN_ROOT.'cache/cache_bans.php', 'wb');
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if (!$fh)
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error('Unable to write bans cache file to cache directory. Please make sure PHP has write access to the directory \'cache\'', __FILE__, __LINE__);
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fwrite($fh, '<?php'."\n\n".'define(\'PUN_BANS_LOADED\', 1);'."\n\n".'$pun_bans = '.var_export($output, true).';'."\n\n".'?>');
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fclose($fh);
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}
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//
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// Generate the ranks cache PHP script
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//
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function generate_ranks_cache()
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{
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global $db;
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// Get the rank list from the DB
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$result = $db->query('SELECT * FROM '.$db->prefix.'ranks ORDER BY min_posts', true) or error('Unable to fetch rank list', __FILE__, __LINE__, $db->error());
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$output = array();
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while ($cur_rank = $db->fetch_assoc($result))
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$output[] = $cur_rank;
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// Output ranks list as PHP code
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$fh = @fopen(PUN_ROOT.'cache/cache_ranks.php', 'wb');
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if (!$fh)
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error('Unable to write ranks cache file to cache directory. Please make sure PHP has write access to the directory \'cache\'', __FILE__, __LINE__);
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fwrite($fh, '<?php'."\n\n".'define(\'PUN_RANKS_LOADED\', 1);'."\n\n".'$pun_ranks = '.var_export($output, true).';'."\n\n".'?>');
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fclose($fh);
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}
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//
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// Generate quickjump cache PHP scripts
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//
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function generate_quickjump_cache($group_id = false)
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{
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global $db, $lang_common, $pun_user;
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// If a group_id was supplied, we generate the quickjump cache for that group only
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if ($group_id !== false)
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$groups[0] = $group_id;
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else
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{
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// A group_id was now supplied, so we generate the quickjump cache for all groups
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$result = $db->query('SELECT g_id FROM '.$db->prefix.'groups') or error('Unable to fetch user group list', __FILE__, __LINE__, $db->error());
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$num_groups = $db->num_rows($result);
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for ($i = 0; $i < $num_groups; ++$i)
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$groups[] = $db->result($result, $i);
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}
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// Loop through the groups in $groups and output the cache for each of them
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while (list(, $group_id) = @each($groups))
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{
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// Output quickjump as PHP code
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$fh = @fopen(PUN_ROOT.'cache/cache_quickjump_'.$group_id.'.php', 'wb');
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if (!$fh)
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error('Unable to write quickjump cache file to cache directory. Please make sure PHP has write access to the directory \'cache\'', __FILE__, __LINE__);
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$output = '<?php'."\n\n".'if (!defined(\'PUN\')) exit;'."\n".'define(\'PUN_QJ_LOADED\', 1);'."\n\n".'?>';
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$output .= "\t\t\t\t".'<form id="qjump" method="get" action="viewforum.php">'."\n\t\t\t\t\t".'<div><label><?php echo $lang_common[\'Jump to\'] ?>'."\n\n\t\t\t\t\t".'<br /><select name="id" onchange="window.location=(\'viewforum.php?id=\'+this.options[this.selectedIndex].value)">'."\n";
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$result = $db->query('SELECT c.id AS cid, c.cat_name, f.id AS fid, f.forum_name, f.redirect_url FROM '.$db->prefix.'categories AS c INNER JOIN '.$db->prefix.'forums AS f ON c.id=f.cat_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$group_id.') WHERE fp.read_forum IS NULL OR fp.read_forum=1 ORDER BY c.disp_position, c.id, f.disp_position', true) or error('Unable to fetch category/forum list', __FILE__, __LINE__, $db->error());
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$cur_category = 0;
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while ($cur_forum = $db->fetch_assoc($result))
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{
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if ($cur_forum['cid'] != $cur_category) // A new category since last iteration?
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{
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if ($cur_category)
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$output .= "\t\t\t\t\t\t".'</optgroup>'."\n";
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$output .= "\t\t\t\t\t\t".'<optgroup label="'.pun_htmlspecialchars($cur_forum['cat_name']).'">'."\n";
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$cur_category = $cur_forum['cid'];
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}
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$redirect_tag = ($cur_forum['redirect_url'] != '') ? ' >>>' : '';
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$output .= "\t\t\t\t\t\t\t".'<option value="'.$cur_forum['fid'].'"<?php echo ($forum_id == '.$cur_forum['fid'].') ? \' selected="selected"\' : \'\' ?>>'.pun_htmlspecialchars($cur_forum['forum_name']).$redirect_tag.'</option>'."\n";
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}
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$output .= "\t\t\t\t\t".'</optgroup>'."\n\t\t\t\t\t".'</select>'."\n\t\t\t\t\t".'<input type="submit" value="<?php echo $lang_common[\'Go\'] ?>" accesskey="g" />'."\n\t\t\t\t\t".'</label></div>'."\n\t\t\t\t".'</form>'."\n";
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fwrite($fh, $output);
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fclose($fh);
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}
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}
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