--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/punbb/admin/extensions.php Sat Apr 05 23:56:45 2008 -0400
@@ -0,0 +1,738 @@
+<?php
+/***********************************************************************
+
+ Copyright (C) 2002-2008 PunBB.org
+
+ This file is part of PunBB.
+
+ PunBB 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.
+
+ PunBB is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ MA 02111-1307 USA
+
+************************************************************************/
+
+
+// if (!defined('PUN_ROOT'))
+// define('PUN_ROOT', '../');
+// require PUN_ROOT.'include/common.php';
+require PUN_ROOT.'include/common_admin.php';
+
+// import globals (I really hope this isn't dangerous)
+foreach ( $GLOBALS as $key => $_ )
+{
+ $$key =& $GLOBALS[$key];
+}
+require_once PUN_ROOT.'include/xml.php';
+
+($hook = get_hook('aex_start')) ? eval($hook) : null;
+
+if ($session->user_level < USER_LEVEL_ADMIN)
+ message($lang_common['No permission']);
+
+// Load the admin.php language file
+require PUN_ROOT.'lang/'.$pun_user['language'].'/admin.php';
+$GLOBALS['lang_admin'] = $lang_admin;
+
+// Make sure we have XML support
+if (!function_exists('xml_parser_create'))
+ message($lang_admin['No XML support']);
+
+$section = isset($_GET['section']) ? $_GET['section'] : null;
+
+
+// Install an extension
+if (isset($_GET['install']) || isset($_GET['install_hotfix']))
+{
+ ($hook = get_hook('aex_install_selected')) ? eval($hook) : null;
+
+ // User pressed the cancel button
+ if (isset($_POST['install_cancel']))
+ pun_redirect(pun_link($pun_url['admin_extensions_install']), $lang_admin['Cancel redirect']);
+
+ $id = preg_replace('/[^0-9a-z_]/', '', isset($_GET['install']) ? $_GET['install'] : $_GET['install_hotfix']);
+
+ // Load manifest (either locally or from punbb.org updates service)
+ if (isset($_GET['install']))
+ $manifest = @file_get_contents(PUN_ROOT.'extensions/'.$id.'/manifest.xml');
+ else
+ $manifest = @end(get_remote_file('http://punbb.org/update/manifest/'.$id.'.xml', 16));
+
+ // Parse manifest.xml into an array and validate it
+ $ext_data = xml_to_array($manifest);
+ $errors = validate_manifest($ext_data, $id);
+
+ if (!empty($errors))
+ message(isset($_GET['install']) ? $lang_common['Bad request'] : $lang_admin['Hotfix download failed']);
+
+ // Setup breadcrumbs
+ $pun_page['crumbs'] = array(
+ array($pun_config['o_board_title'], pun_link($pun_url['index'])),
+ array($lang_admin['Forum administration'], pun_link($pun_url['admin_index'])),
+ array($lang_admin['Install extensions'], pun_link($pun_url['admin_extensions_install'])),
+ $lang_admin['Install extension']
+ );
+
+ if (isset($_POST['install_comply']))
+ {
+ ($hook = get_hook('aex_install_comply_form_submitted')) ? eval($hook) : null;
+
+ // Is there some uninstall code to store in the db?
+ $uninstall_code = (isset($ext_data['extension']['uninstall']) && trim($ext_data['extension']['uninstall']) != '') ? '\''.$pun_db->escape(trim($ext_data['extension']['uninstall'])).'\'' : 'NULL';
+
+ // Is there an uninstall note to store in the db?
+ $uninstall_note = 'NULL';
+ foreach ($ext_data['extension']['note'] as $cur_note)
+ {
+ if ($cur_note['attributes']['type'] == 'uninstall' && trim($cur_note['content']) != '')
+ $uninstall_note = '\''.$pun_db->escape(trim($cur_note['content'])).'\'';
+ }
+
+ $notices = array();
+
+ // Is this a fresh install or an upgrade?
+ $query = array(
+ 'SELECT' => 'e.version',
+ 'FROM' => 'extensions AS e',
+ 'WHERE' => 'e.id=\''.$pun_db->escape($id).'\''
+ );
+
+ ($hook = get_hook('aex_qr_get_current_ext_version')) ? eval($hook) : null;
+ $result = $pun_db->query_build($query) or error(__FILE__, __LINE__);
+ if ($pun_db->num_rows($result))
+ {
+ // EXT_CUR_VERSION will be available to the extension install routine (to facilitate extension upgrades)
+ define('EXT_CUR_VERSION', $pun_db->result($result));
+
+ // Run the author supplied install code
+ if (isset($ext_data['extension']['install']) && trim($ext_data['extension']['install']) != '')
+ eval($ext_data['extension']['install']);
+
+ // Update the existing extension
+ $query = array(
+ 'UPDATE' => 'extensions',
+ 'SET' => 'title=\''.$pun_db->escape($ext_data['extension']['title']).'\', version=\''.$pun_db->escape($ext_data['extension']['version']).'\', description=\''.$pun_db->escape($ext_data['extension']['description']).'\', author=\''.$pun_db->escape($ext_data['extension']['author']).'\', uninstall='.$uninstall_code.', uninstall_note='.$uninstall_note,
+ 'WHERE' => 'id=\''.$pun_db->escape($id).'\''
+ );
+
+ ($hook = get_hook('aex_qr_update_ext')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+
+ // Delete the old hooks
+ $query = array(
+ 'DELETE' => 'extension_hooks',
+ 'WHERE' => 'extension_id=\''.$pun_db->escape($id).'\''
+ );
+
+ ($hook = get_hook('aex_qr_delete_hooks')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+ }
+ else
+ {
+ // Run the author supplied install code
+ if (isset($ext_data['extension']['install']) && trim($ext_data['extension']['install']) != '')
+ eval($ext_data['extension']['install']);
+
+ // Add the new extension
+ $query = array(
+ 'INSERT' => 'id, title, version, description, author, uninstall, uninstall_note',
+ 'INTO' => 'extensions',
+ 'VALUES' => '\''.$pun_db->escape($ext_data['extension']['id']).'\', \''.$pun_db->escape($ext_data['extension']['title']).'\', \''.$pun_db->escape($ext_data['extension']['version']).'\', \''.$pun_db->escape($ext_data['extension']['description']).'\', \''.$pun_db->escape($ext_data['extension']['author']).'\', '.$uninstall_code.', '.$uninstall_note
+ );
+
+ ($hook = get_hook('aex_qr_add_ext')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+ }
+
+ // Now insert the hooks
+ foreach ($ext_data['extension']['hooks']['hook'] as $hook)
+ {
+ $query = array(
+ 'INSERT' => 'id, extension_id, code, installed',
+ 'INTO' => 'extension_hooks',
+ 'VALUES' => '\''.$pun_db->escape(trim($hook['attributes']['id'])).'\', \''.$pun_db->escape($id).'\', \''.$pun_db->escape(trim($hook['content'])).'\', '.time()
+ );
+
+ ($hook = get_hook('aex_qr_add_hook')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+ }
+
+ // Empty the PHP cache
+ $d = dir(PUN_CACHE_DIR);
+ while (($entry = $d->read()) !== false)
+ {
+ if (substr($entry, strlen($entry)-4) == '.php')
+ @unlink(PUN_CACHE_DIR.$entry);
+ }
+ $d->close();
+
+ // Regenerate the hooks cache
+ require_once PUN_ROOT.'include/cache.php';
+ generate_hooks_cache();
+
+ // Display notices if there are any
+ if (!empty($notices))
+ {
+ ($hook = get_hook('aex_install_notices_pre_header_load')) ? eval($hook) : null;
+
+ define('PUN_PAGE_SECTION', 'extensions');
+ define('PUN_PAGE', 'admin-extensions-install');
+ require PUN_ROOT.'header.php';
+
+?>
+<div id="pun-main" class="main sectioned admin">
+
+<?php echo generate_admin_menu(); ?>
+
+ <div class="main-head">
+ <h1><span>{ <?php echo end($pun_page['crumbs']) ?> }</span></h1>
+ </div>
+ <div class="main-content frm">
+ <div class="frm-head">
+ <h2><span><?php echo end($pun_page['crumbs']) ?> "<?php echo htmlspecialchars($ext_data['extension']['title']) ?>"</span></h2>
+ </div>
+ <div class="frm-info">
+ <p><?php echo $lang_admin['Extension installed info'] ?></p>
+ <ul>
+<?php
+
+ while (list(, $cur_notice) = each($notices))
+ echo "\t\t\t\t".'<li><span>'.$cur_notice.'</span></li>'."\n";
+
+?>
+ </ul>
+ <p><a href="<?php echo pun_link($pun_url['admin_extensions_manage']) ?>"><?php echo $lang_admin['Manage extensions'] ?></a></p>
+ </div>
+ </div>
+
+</div>
+<?php
+
+ require PUN_ROOT.'footer.php';
+ }
+ else
+ pun_redirect(pun_link($pun_url['admin_extensions_manage']), $lang_admin['Extension installed'].' '.$lang_admin['Redirect']);
+ }
+
+
+ ($hook = get_hook('aex_install_pre_header_load')) ? eval($hook) : null;
+
+ define('PUN_PAGE_SECTION', 'extensions');
+ define('PUN_PAGE', 'admin-extensions-install');
+ require PUN_ROOT.'header.php';
+
+?>
+<div id="pun-main" class="main sectioned admin">
+
+<?php echo generate_admin_menu(); ?>
+
+ <div class="main-head">
+ <h1><span>{ <?php echo end($pun_page['crumbs']) ?> }</span></h1>
+ </div>
+
+ <div class="main-content frm">
+ <div class="frm-head">
+ <h2><span><?php echo end($pun_page['crumbs']) ?> "<?php echo htmlspecialchars($ext_data['extension']['title']) ?>"</span></h2>
+ </div>
+ <form class="frm-form" method="post" accept-charset="utf-8" action="<?php echo $base_url.'/admin/extensions.php'.(isset($_GET['install']) ? '?install=' : '?install_hotfix=').$id ?>">
+ <div class="hidden">
+ <input type="hidden" name="csrf_token" value="<?php echo generate_form_token($base_url.'/admin/extensions.php'.(isset($_GET['install']) ? '?install=' : '?install_hotfix=').$id) ?>" />
+ </div>
+ <div class="ext-item databox">
+ <h3 class="legend"><span><?php echo htmlspecialchars($ext_data['extension']['title']).((strpos($id, 'hotfix_') !== 0) ? ' v'.$ext_data['extension']['version'] : '') ?></span></h3>
+ <p><span><?php printf($lang_admin['Extension by'], $ext_data['extension']['author']) ?></span><br /><span><?php echo htmlspecialchars($ext_data['extension']['description']) ?></span></p>
+<?php
+
+ // Setup an array of warnings to display in the form
+ $form_warnings = array();
+ $pun_page['num_items'] = 0;
+
+ foreach ($ext_data['extension']['note'] as $cur_note)
+ {
+ if ($cur_note['attributes']['type'] == 'install')
+ $form_warnings[] = '<p>'.++$pun_page['num_items'].'. '.htmlspecialchars($cur_note['content']).'</p>';
+ }
+
+ if (version_compare(clean_version($pun_config['o_cur_version']), clean_version($ext_data['extension']['maxtestedon']), '>'))
+ $form_warnings[] = '<p>'.++$pun_page['num_items'].'. '.$lang_admin['Maxtestedon warning'].'</p>';
+
+ if (!empty($form_warnings))
+ {
+
+?>
+ <h4 class="note"><?php echo $lang_admin['Install note'] ?></h4>
+<?php
+
+ echo implode("\n\t\t\t\t\t", $form_warnings)."\n";
+ }
+
+?>
+ </div>
+ <div class="frm-buttons">
+ <span class="submit"><input type="submit" name="install_comply" value="<?php echo ((strpos($id, 'hotfix_') !== 0) ? $lang_admin['Install extension'] : $lang_admin['Install hotfix']) ?>" /></span>
+ <span class="cancel"><input type="submit" name="install_cancel" value="<?php echo $lang_admin['Cancel'] ?>" /></span>
+ </div>
+ </form>
+ </div>
+
+</div>
+<?php
+
+ require PUN_ROOT.'footer.php';
+}
+
+
+// Uninstall an extension
+else if (isset($_GET['uninstall']))
+{
+ // User pressed the cancel button
+ if (isset($_POST['uninstall_cancel']))
+ pun_redirect(pun_link($pun_url['admin_extensions_manage']), $lang_admin['Cancel redirect']);
+
+ ($hook = get_hook('aex_uninstall_selected')) ? eval($hook) : null;
+
+ $id = preg_replace('/[^0-9a-z_]/', '', $_GET['uninstall']);
+
+ // Fetch info about the extension
+ $query = array(
+ 'SELECT' => 'e.title, e.version, e.description, e.author, e.uninstall, e.uninstall_note',
+ 'FROM' => 'extensions AS e',
+ 'WHERE' => 'e.id=\''.$pun_db->escape($id).'\''
+ );
+
+ ($hook = get_hook('aex_qr_get_extension')) ? eval($hook) : null;
+ $result = $pun_db->query_build($query) or error(__FILE__, __LINE__);
+ if (!$pun_db->num_rows($result))
+ message($lang_common['Bad request']);
+
+ $ext_data = $pun_db->fetch_assoc($result);
+
+ // Setup breadcrumbs
+ $pun_page['crumbs'] = array(
+ array($pun_config['o_board_title'], pun_link($pun_url['index'])),
+ array($lang_admin['Forum administration'], pun_link($pun_url['admin_index'])),
+ array($lang_admin['Manage extensions'], pun_link($pun_url['admin_extensions_manage'])),
+ $lang_admin['Uninstall extension']
+ );
+
+ // If the user has confirmed the uninstall
+ if (isset($_POST['uninstall_comply']))
+ {
+ ($hook = get_hook('aex_uninstall_comply_form_submitted')) ? eval($hook) : null;
+
+ $notices = array();
+
+ // Run uninstall code
+ eval($ext_data['uninstall']);
+
+ // Now delete the extension and its hooks from the db
+ $query = array(
+ 'DELETE' => 'extension_hooks',
+ 'WHERE' => 'extension_id=\''.$pun_db->escape($id).'\''
+ );
+
+ ($hook = get_hook('aex_qr_delete_hooks')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+
+ $query = array(
+ 'DELETE' => 'extensions',
+ 'WHERE' => 'id=\''.$pun_db->escape($id).'\''
+ );
+
+ ($hook = get_hook('aex_qr_delete_extension')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+
+ // Empty the PHP cache
+ $d = dir(PUN_CACHE_DIR);
+ while (($entry = $d->read()) !== false)
+ {
+ if (substr($entry, strlen($entry)-4) == '.php')
+ @unlink(PUN_CACHE_DIR.$entry);
+ }
+ $d->close();
+
+ // Regenerate the hooks cache
+ require_once PUN_ROOT.'include/cache.php';
+ generate_hooks_cache();
+
+ // Display notices if there are any
+ if (!empty($notices))
+ {
+ ($hook = get_hook('aex_uninstall_notices_pre_header_load')) ? eval($hook) : null;
+
+ define('PUN_PAGE_SECTION', 'extensions');
+ define('PUN_PAGE', 'admin-extensions-manage');
+ require PUN_ROOT.'header.php';
+
+?>
+<div id="pun-main" class="main sectioned admin">
+
+<?php echo generate_admin_menu(); ?>
+
+ <div class="main-head">
+ <h1><span>{ <?php echo end($pun_page['crumbs']) ?> }</span></h1>
+ </div>
+
+ <div class="main-content frm">
+ <div class="frm-head">
+ <h2><span><?php echo end($pun_page['crumbs']) ?> "<?php echo htmlspecialchars($ext_data['title']) ?>"</span></h2>
+ </div>
+ <div class="frm-info">
+ <p><?php echo $lang_admin['Extension uninstalled info'] ?></p>
+ <ul>
+<?php
+
+ while (list(, $cur_notice) = each($notices))
+ echo "\t\t\t\t".'<li><span>'.$cur_notice.'</span></li>'."\n";
+
+?>
+ </ul>
+ <p><a href="<?php echo pun_link($pun_url['admin_extensions_manage']) ?>"><?php echo $lang_admin['Manage extensions'] ?></a></p>
+ </div>
+ </div>
+
+</div>
+<?php
+
+ require PUN_ROOT.'footer.php';
+ }
+ else
+ pun_redirect(pun_link($pun_url['admin_extensions_manage']), $lang_admin['Extension uninstalled'].' '.$lang_admin['Redirect']);
+ }
+ else // If the user hasn't confirmed the uninstall
+ {
+ ($hook = get_hook('aex_uninstall_pre_header_loaded')) ? eval($hook) : null;
+
+ define('PUN_PAGE_SECTION', 'extensions');
+ define('PUN_PAGE', 'admin-extensions-manage');
+ require PUN_ROOT.'header.php';
+
+?>
+<div id="pun-main" class="main sectioned admin">
+
+<?php echo generate_admin_menu(); ?>
+
+ <div class="main-head">
+ <h1><span>{ <?php echo end($pun_page['crumbs']) ?> }</span></h1>
+ </div>
+
+ <div class="main-content frm">
+ <div class="frm-head">
+ <h2><span><?php echo end($pun_page['crumbs']) ?> "<?php echo htmlspecialchars($ext_data['title']) ?>"</span></h2>
+ </div>
+ <form class="frm-form" method="post" accept-charset="utf-8" action="<?php echo $base_url ?>/admin/extensions.php?section=manage&uninstall=<?php echo $id ?>">
+ <div class="hidden">
+ <input type="hidden" name="csrf_token" value="<?php echo generate_form_token($base_url.'/admin/extensions.php?section=manage&uninstall='.$id) ?>" />
+ </div>
+ <div class="ext-item databox">
+ <h3 class="legend"><span><?php echo htmlspecialchars($ext_data['title']).((strpos($id, 'hotfix_') !== 0) ? ' v'.$ext_data['version'] : '') ?></span></h3>
+ <p><span><?php printf($lang_admin['Extension by'], $ext_data['author']) ?></span><br /><span><?php echo htmlspecialchars($ext_data['description']) ?></span></p>
+<?php if ($ext_data['uninstall_note'] != ''): ?> <h4><?php echo $lang_admin['Uninstall note'] ?></h4>
+ <p><?php echo htmlspecialchars($ext_data['uninstall_note']) ?></p>
+<?php endif; ?> </div>
+ <div class="frm-info">
+ <p class="warn"><?php echo $lang_admin['Installed extensions warn'] ?></p>
+ </div>
+ <div class="frm-buttons">
+ <span class="submit"><input type="submit" class="button" name="uninstall_comply" value="<?php echo $lang_admin['Uninstall'] ?>" /></span>
+ <span class="cancel"><input type="submit" class="button" name="uninstall_cancel" value="<?php echo $lang_admin['Cancel'] ?>" /></span>
+ </div>
+ </form>
+ </div>
+
+</div>
+<?php
+
+ require PUN_ROOT.'footer.php';
+ }
+}
+
+
+// Enable or disable an extension
+else if (isset($_GET['flip']))
+{
+ $id = preg_replace('/[^0-9a-z_]/', '', $_GET['flip']);
+
+ // We validate the CSRF token. If it's set in POST and we're at this point, the token is valid.
+ // If it's in GET, we need to make sure it's valid.
+ if (!isset($_POST['csrf_token']) && (!isset($_GET['csrf_token']) || $_GET['csrf_token'] !== generate_form_token('flip'.$id)))
+ csrf_confirm_form();
+
+ ($hook = get_hook('aex_flip_selected')) ? eval($hook) : null;
+
+ // Fetch the current status of the extension
+ $query = array(
+ 'SELECT' => 'e.disabled',
+ 'FROM' => 'extensions AS e',
+ 'WHERE' => 'e.id=\''.$pun_db->escape($id).'\''
+ );
+
+ ($hook = get_hook('aex_qr_get_disabled_status')) ? eval($hook) : null;
+ $result = $pun_db->query_build($query) or error(__FILE__, __LINE__);
+ if (!$pun_db->num_rows($result))
+ message($lang_common['Bad request']);
+
+ // Are we disabling or enabling?
+ $disable = $pun_db->result($result) == '0';
+
+ $query = array(
+ 'UPDATE' => 'extensions',
+ 'SET' => 'disabled='.($disable ? '1' : '0'),
+ 'WHERE' => 'id=\''.$pun_db->escape($id).'\''
+ );
+
+ ($hook = get_hook('aex_qr_update_disabled_status')) ? eval($hook) : null;
+ $pun_db->query_build($query) or error(__FILE__, __LINE__);
+
+ // Regenerate the hooks cache
+ require_once PUN_ROOT.'include/cache.php';
+ generate_hooks_cache();
+
+ pun_redirect(pun_link($pun_url['admin_extensions_manage']), ($disable ? $lang_admin['Extension disabled'] : $lang_admin['Extension enabled']).' '.$lang_admin['Redirect']);
+}
+
+($hook = get_hook('aex_new_action')) ? eval($hook) : null;
+
+
+// Generate an array of installed extensions
+$inst_exts = array();
+$query = array(
+ 'SELECT' => 'e.*',
+ 'FROM' => 'extensions AS e',
+ 'ORDER BY' => 'e.title'
+);
+
+($hook = get_hook('aex_qr_get_all_extensions')) ? eval($hook) : null;
+$result = $pun_db->query_build($query) or error(__FILE__, __LINE__);
+while ($cur_ext = $pun_db->fetch_assoc($result))
+ $inst_exts[$cur_ext['id']] = $cur_ext;
+
+
+if ($section == 'install')
+{
+ // Setup breadcrumbs
+ $pun_page['crumbs'] = array(
+ array($pun_config['o_board_title'], pun_link($pun_url['index'])),
+ array($lang_admin['Forum administration'], pun_link($pun_url['admin_index'])),
+ $lang_admin['Install extensions']
+ );
+
+ ($hook = get_hook('aex_section_install_pre_header_load')) ? eval($hook) : null;
+
+ define('PUN_PAGE_SECTION', 'extensions');
+ define('PUN_PAGE', 'admin-extensions-install');
+
+ require PUN_ROOT.'header.php';
+
+?>
+<div id="pun-main" class="main sectioned admin">
+
+<?php echo generate_admin_menu(); ?>
+
+ <div class="main-head">
+ <h1><span>{ <?php echo end($pun_page['crumbs']) ?> }</span></h1>
+ </div>
+
+ <div class="main-content frm">
+ <div class="frm-head">
+ <h2><span><?php echo $lang_admin['Extensions available'] ?></span></h2>
+ </div>
+<?php
+
+ $num_exts = 0;
+ $num_failed = 0;
+ $pun_page['item_num'] = 1;
+ $pun_page['ext_item'] = array();
+ $pun_page['ext_error'] = array();
+
+ // Loop through any available hotfixes
+ if (isset($pun_updates['hotfix']))
+ {
+ // If there's only one hotfix, add one layer of arrays so we can foreach over it
+ if (!is_array(current($pun_updates['hotfix'])))
+ $pun_updates['hotfix'] = array($pun_updates['hotfix']);
+
+ foreach ($pun_updates['hotfix'] as $hotfix)
+ {
+ if (!array_key_exists($hotfix['attributes']['id'], $inst_exts))
+ {
+ $pun_page['ext_item'][] = '<div class="hotfix-item databox">'."\n\t\t\t".'<h3 class="legend"><span>'.htmlspecialchars($hotfix['content']).'</span></h3>'."\n\t\t\t".'<p><span>'.sprintf($lang_admin['Extension by'], 'PunBB').'</span><br /><span>'.$lang_admin['Hotfix description'].'</span></p>'."\n\t\t\t".'<p class="actions"><a href="'.$base_url.'/admin/extensions.php?install_hotfix='.urlencode($hotfix['attributes']['id']).'">'.$lang_admin['Install hotfix'].'</a></p>'."\n\t\t".'</div>';
+ ++$num_exts;
+ }
+ }
+ }
+
+ $d = dir(PUN_ROOT.'extensions');
+ while (($entry = $d->read()) !== false)
+ {
+ if ($entry{0} != '.' && is_dir(PUN_ROOT.'extensions/'.$entry))
+ {
+ if (preg_match('/[^0-9a-z_]/', $entry))
+ {
+ $pun_page['ext_error'][] = '<div class="ext-error databox db'.++$pun_page['item_num'].'">'."\n\t\t\t\t".'<h3 class="legend"><span>'.sprintf($lang_admin['Extension loading error'], htmlspecialchars($entry)).'<span></h3>'."\n\t\t\t\t".'<p>'.$lang_admin['Illegal ID'].'</p>'."\n\t\t\t".'</div>';
+ ++$num_failed;
+ continue;
+ }
+ else if (!file_exists(PUN_ROOT.'extensions/'.$entry.'/manifest.xml'))
+ {
+ $pun_page['ext_error'][] = '<div class="ext-error databox db'.++$pun_page['item_num'].'">'."\n\t\t\t\t".'<h3 class="legend"><span>'.sprintf($lang_admin['Extension loading error'], htmlspecialchars($entry)).'<span></h3>'."\n\t\t\t\t".'<p>'.$lang_admin['Missing manifest'].'</p>'."\n\t\t\t".'</div>';
+ ++$num_failed;
+ continue;
+ }
+
+ // Parse manifest.xml into an array
+ $ext_data = xml_to_array(@file_get_contents(PUN_ROOT.'extensions/'.$entry.'/manifest.xml'));
+ if (empty($ext_data))
+ {
+ $pun_page['ext_error'][] = '<div class="ext-error databox db'.++$pun_page['item_num'].'">'."\n\t\t\t\t".'<h3 class="legend"><span>'.sprintf($lang_admin['Extension loading error'], htmlspecialchars($entry)).'<span></h3>'."\n\t\t\t\t".'<p>'.$lang_admin['Failed parse manifest'].'</p>'."\n\t\t\t".'</div>';
+ ++$num_failed;
+ continue;
+ }
+
+ // Validate manifest
+ $errors = validate_manifest($ext_data, $entry);
+ if (!empty($errors))
+ {
+ $pun_page['ext_error'][] = '<div class="ext-error databox db'.++$pun_page['item_num'].'">'."\n\t\t\t\t".'<h3 class="legend"><span>'.sprintf($lang_admin['Extension loading error'], htmlspecialchars($entry)).'</span></h3>'."\n\t\t\t\t".'<p>'.implode(' ', $errors).'</p>'."\n\t\t\t".'</div>';
+ ++$num_failed;
+ }
+ else
+ {
+ if (!array_key_exists($entry, $inst_exts) || version_compare($inst_exts[$entry]['version'], $ext_data['extension']['version'], '!='))
+ {
+ $pun_page['ext_item'][] = '<div class="ext-item databox">'."\n\t\t\t".'<h3 class="legend"><span>'.htmlspecialchars($ext_data['extension']['title']).' v'.$ext_data['extension']['version'].'</span></h3>'."\n\t\t\t".'<p><span>'.sprintf($lang_admin['Extension by'], htmlspecialchars($ext_data['extension']['author'])).'</span>'.(($ext_data['extension']['description'] != '') ? '<br /><span>'.htmlspecialchars($ext_data['extension']['description']).'</span>' : '').'</p>'."\n\t\t\t".'<p class="actions"><a href="'.$base_url.'/admin/extensions.php?install='.urlencode($entry).'">'.$lang_admin['Install extension'].'</a></p>'."\n\t\t".'</div>';
+ ++$num_exts;
+ }
+ }
+ }
+ }
+ $d->close();
+
+ ($hook = get_hook('aex_section_install_pre_display_ext_list')) ? eval($hook) : null;
+
+ if ($num_exts)
+ echo "\t\t".implode("\n\t\t", $pun_page['ext_item'])."\n";
+ else
+ {
+
+?>
+ <div class="frm-info">
+ <p><?php echo $lang_admin['No available extensions'] ?></p>
+ </div>
+<?php
+
+ }
+
+ // If any of the extensions had errors
+ if ($num_failed)
+ {
+
+?>
+ <div class="dataset">
+ <div class="ext-error databox db1">
+ <p class="important"><?php echo $lang_admin['Invalid extensions'] ?></p>
+ </div>
+ <?php echo implode("\n\t\t\t", $pun_page['ext_error'])."\n" ?>
+ </div>
+<?php
+
+ }
+
+?>
+ </div>
+
+</div>
+<?php
+
+ require PUN_ROOT.'footer.php';
+}
+else
+{
+ // Setup breadcrumbs
+ $pun_page['crumbs'] = array(
+ array($pun_config['o_board_title'], pun_link($pun_url['index'])),
+ array($lang_admin['Forum administration'], pun_link($pun_url['admin_index'])),
+ $lang_admin['Manage extensions']
+ );
+
+ ($hook = get_hook('aex_section_manage_pre_header_load')) ? eval($hook) : null;
+
+ define('PUN_PAGE_SECTION', 'extensions');
+ define('PUN_PAGE', 'admin-extensions-manage');
+
+ require PUN_ROOT.'header.php';
+
+?>
+<div id="pun-main" class="main sectioned admin">
+
+<?php echo generate_admin_menu(); ?>
+
+ <div class="main-head">
+ <h1><span>{ <?php echo end($pun_page['crumbs']) ?> }</span></h1>
+ </div>
+
+ <div class="main-content frm">
+ <div class="frm-head">
+ <h2><span><?php echo $lang_admin['Installed extensions'] ?></span></h2>
+ </div>
+<?php
+
+ if (!empty($inst_exts))
+ {
+
+?>
+ <div class="frm-info">
+ <p class="warn"><?php echo $lang_admin['Installed extensions warn'] ?></p>
+ </div>
+<?php
+
+ while (list($id, $ext) = @each($inst_exts))
+ {
+ $pun_page['ext_actions'] = array(
+ '<a href="'.$base_url.'/admin/extensions.php?section=manage&flip='.$id.'&csrf_token='.generate_form_token('flip'.$id).'">'.($ext['disabled'] != '1' ? $lang_admin['Disable'] : $lang_admin['Enable']).'</a>',
+ '<a href="'.$base_url.'/admin/extensions.php?section=manage&uninstall='.$id.'">'.$lang_admin['Uninstall'].'</a>'
+ );
+
+ ($hook = get_hook('aex_section_manage_pre_ext_actions')) ? eval($hook) : null;
+
+?>
+ <div class="ext-item databox<?php if ($ext['disabled'] == '1') echo ' extdisabled' ?>">
+ <h3 class="legend"><span><?php echo htmlspecialchars($ext['title']).((strpos($id, 'hotfix_') !== 0) ? ' v'.$ext['version'] : '') ?><?php if ($ext['disabled'] == '1') echo ' ( <span>'.$lang_admin['Extension disabled'].'</span> )' ?></span></h3>
+ <p><span><?php printf($lang_admin['Extension by'], $ext['author']) ?></span><?php if ($ext['description'] != ''): ?><br /><span><?php echo htmlspecialchars($ext['description']) ?></span><?php endif; ?></p>
+ <p class="actions"><?php echo implode('', $pun_page['ext_actions']) ?></p>
+ </div>
+<?php
+
+ }
+ }
+ else
+ {
+
+?>
+ <div class="frm-info">
+ <p><?php echo $lang_admin['No installed extensions'] ?></p>
+ </div>
+<?php
+
+ }
+
+?>
+ </div>
+
+</div>
+<?php
+
+ require PUN_ROOT.'footer.php';
+}
+
+($hook = get_hook('aex_end')) ? eval($hook) : null;