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git-svn-id: file:///svn/phpbb/trunk@9246 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Meik Sievertsen
2008-12-31 13:36:06 +00:00
parent 11e76473aa
commit 1106aed2f6
4 changed files with 48 additions and 79 deletions
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74
phpBB/style.php
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@@ -15,19 +15,10 @@ define('IN_PHPBB', true);
if (!defined('PHPBB_ROOT_PATH')) define('PHPBB_ROOT_PATH', './');
if (!defined('PHP_EXT')) define('PHP_EXT', substr(strrchr(__FILE__, '.'), 1));
$sid = (isset($_GET['sid']) && !is_array($_GET['sid'])) ? htmlspecialchars($_GET['sid']) : '';
$id = (isset($_GET['id'])) ? intval($_GET['id']) : 0;
if (strspn($sid, 'abcdefABCDEF0123456789') !== strlen($sid))
{
$sid = '';
}
// This is a simple script to grab and output the requested CSS data stored in the DB
// We include a session_id check to try and limit 3rd party linking ... unless they
// happen to have a current session it will output nothing. We will also cache the
// resulting CSS data for five minutes ... anything to reduce the load on the SQL
// server a little
// We cache the resulting CSS data for five minutes
if (!$id)
{
exit;
@@ -35,36 +26,15 @@ if (!$id)
include(PHPBB_ROOT_PATH . 'common.' . PHP_EXT);
$user = false;
if ($sid)
{
$sql = 'SELECT u.user_id, u.user_lang
FROM ' . SESSIONS_TABLE . ' s, ' . USERS_TABLE . " u
WHERE s.session_id = '" . $db->sql_escape($sid) . "'
AND s.session_user_id = u.user_id";
$result = $db->sql_query($sql);
$user = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
}
$recompile = phpbb::$config['load_tplcompile'];
if (!$user)
{
$id = phpbb::$config['default_style'];
$recompile = false;
$user = array('user_id' => ANONYMOUS);
}
$sql = 'SELECT s.style_id, c.theme_id, c.theme_data, c.theme_path, c.theme_name, c.theme_mtime, i.*, t.template_path
FROM ' . STYLES_TABLE . ' s, ' . STYLES_TEMPLATE_TABLE . ' t, ' . STYLES_THEME_TABLE . ' c, ' . STYLES_IMAGESET_TABLE . ' i
WHERE s.style_id = ' . $id . '
AND t.template_id = s.template_id
AND c.theme_id = s.theme_id
AND i.imageset_id = s.imageset_id';
$result = $db->sql_query($sql, 300);
$theme = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$result = phpbb::$db->sql_query($sql, 300);
$theme = phpbb::$db->sql_fetchrow($result);
phpbb::$db->sql_freeresult($result);
if (!$theme)
{
@@ -72,34 +42,27 @@ if (!$theme)
exit_handler();
}
if ($user['user_id'] == ANONYMOUS)
{
$user['user_lang'] = phpbb::$config['default_lang'];
}
$user_image_lang = (file_exists(PHPBB_ROOT_PATH . 'styles/' . $theme['imageset_path'] . '/imageset/' . $user['user_lang'])) ? $user['user_lang'] : phpbb::$config['default_lang'];
$user_lang = basename(request_var('lang', phpbb::$config['default_lang']));
$user_image_lang = (file_exists(PHPBB_ROOT_PATH . 'styles/' . $theme['imageset_path'] . '/imageset/' . $user_lang)) ? $user_lang : phpbb::$config['default_lang'];
$sql = 'SELECT *
FROM ' . STYLES_IMAGESET_DATA_TABLE . '
WHERE imageset_id = ' . $theme['imageset_id'] . "
AND image_filename <> ''
AND image_lang IN ('" . $db->sql_escape($user_image_lang) . "', '')";
$result = $db->sql_query($sql, 3600);
AND image_lang IN ('" . phpbb::$db->sql_escape($user_image_lang) . "', '')";
$result = phpbb::$db->sql_query($sql, 3600);
$img_array = array();
while ($row = $db->sql_fetchrow($result))
while ($row = phpbb::$db->sql_fetchrow($result))
{
$img_array[$row['image_name']] = $row;
}
$db->sql_freeresult($result);
phpbb::$db->sql_freeresult($result);
// gzip_compression
if (phpbb::$config['gzip_compress'])
{
// IE6 is not able to compress the style (do not ask us why!)
$browser = (!empty($_SERVER['HTTP_USER_AGENT'])) ? strtolower(htmlspecialchars((string) $_SERVER['HTTP_USER_AGENT'])) : '';
if ($browser && strpos($browser, 'msie 6.0') === false && @extension_loaded('zlib') && !headers_sent())
if (strpos(strtolower(phpbb::$user->system['browser']), 'msie 6.0') === false && @extension_loaded('zlib') && !headers_sent())
{
ob_start('ob_gzhandler');
}
@@ -110,7 +73,7 @@ $expire_time = 7 * 86400;
$recache = false;
// Re-cache stylesheet data if necessary
if ($recompile || empty($theme['theme_data']))
if (phpbb::$config['load_tplcompile'] || empty($theme['theme_data']))
{
$recache = (empty($theme['theme_data'])) ? true : false;
$update_time = time();
@@ -141,11 +104,12 @@ if ($recompile || empty($theme['theme_data']))
}
}
// We store new data within database
if ($recache)
{
if (!class_exists('acp_styles'))
{
include(PHPBB_ROOT_PATH . 'includes/acp/acp_styles.' . PHP_EXT);
include PHPBB_ROOT_PATH . 'modules/acp/acp_styles.' . PHP_EXT;
}
$theme['theme_data'] = acp_styles::db_theme_data($theme);
@@ -157,11 +121,7 @@ if ($recache)
'theme_data' => $theme['theme_data']
);
// @TODO: rewrite with the new param db functions
$sql = 'UPDATE ' . STYLES_THEME_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . "
WHERE theme_id = {$theme['theme_id']}";
$db->sql_query($sql);
phpbb::$db->sql_handle_data('UPDATE', STYLES_THEME_TABLE, $sql_ary, 'theme_id = ' . $theme['theme_id']);
phpbb::$acm->destroy_sql(STYLES_THEME_TABLE);
}
@@ -184,11 +144,12 @@ $replace = array(
'{T_IMAGESET_PATH}' => PHPBB_ROOT_PATH . 'styles/' . $theme['imageset_path'] . '/imageset',
'{T_IMAGESET_LANG_PATH}' => PHPBB_ROOT_PATH . 'styles/' . $theme['imageset_path'] . '/imageset/' . $user_image_lang,
'{T_STYLESHEET_NAME}' => $theme['theme_name'],
'{S_USER_LANG}' => $user['user_lang']
'{S_USER_LANG}' => $user_lang,
);
$theme['theme_data'] = str_replace(array_keys($replace), array_values($replace), $theme['theme_data']);
// Replace IMG_*_WIDTH/HEIGHT/SRC tags
$matches = array();
preg_match_all('#\{IMG_([A-Za-z0-9_]*?)_(WIDTH|HEIGHT|SRC)\}#', $theme['theme_data'], $matches);
@@ -210,6 +171,7 @@ if (isset($matches[0]) && sizeof($matches[0]))
{
$img_data = &$img_array[$img];
$imgsrc = ($img_data['image_lang'] ? $img_data['image_lang'] . '/' : '') . $img_data['image_filename'];
$imgs[$img] = array(
'src' => PHPBB_ROOT_PATH . 'styles/' . $theme['imageset_path'] . '/imageset/' . $imgsrc,
'width' => $img_data['image_width'],