/**
* Output all needed Styles
*
* @author Andreas Gohr <*****@*****.**>
*/
function css_out()
{
global $conf;
global $lang;
global $config_cascade;
$mediatype = 'screen';
if (isset($_REQUEST['s']) && in_array($_REQUEST['s'], array('all', 'print', 'feed'))) {
$mediatype = $_REQUEST['s'];
}
$tpl = trim(preg_replace('/[^\\w-]+/', '', $_REQUEST['t']));
if ($tpl) {
$tplinc = DOKU_INC . 'lib/tpl/' . $tpl . '/';
$tpldir = DOKU_BASE . 'lib/tpl/' . $tpl . '/';
} else {
$tplinc = DOKU_TPLINC;
$tpldir = DOKU_TPL;
}
// The generated script depends on some dynamic options
$cache = new cache('styles' . $_SERVER['HTTP_HOST'] . $_SERVER['SERVER_PORT'] . DOKU_BASE . $tplinc . $mediatype, '.css');
// load template styles
$tplstyles = array();
if (@file_exists($tplinc . 'style.ini')) {
$ini = parse_ini_file($tplinc . 'style.ini', true);
foreach ($ini['stylesheets'] as $file => $mode) {
$tplstyles[$mode][$tplinc . $file] = $tpldir;
}
}
// Array of needed files and their web locations, the latter ones
// are needed to fix relative paths in the stylesheets
$files = array();
// load core styles
$files[DOKU_INC . 'lib/styles/' . $mediatype . '.css'] = DOKU_BASE . 'lib/styles/';
// load jQuery-UI theme
$files[DOKU_INC . 'lib/scripts/jquery/jquery-ui-theme/smoothness.css'] = DOKU_BASE . 'lib/scripts/jquery/jquery-ui-theme/';
// load plugin styles
$files = array_merge($files, css_pluginstyles($mediatype));
// load template styles
if (isset($tplstyles[$mediatype])) {
$files = array_merge($files, $tplstyles[$mediatype]);
}
// if old 'default' userstyle setting exists, make it 'screen' userstyle for backwards compatibility
if (isset($config_cascade['userstyle']['default'])) {
$config_cascade['userstyle']['screen'] = $config_cascade['userstyle']['default'];
}
// load user styles
if (isset($config_cascade['userstyle'][$mediatype])) {
$files[$config_cascade['userstyle'][$mediatype]] = DOKU_BASE;
}
// load rtl styles
// @todo: this currently adds the rtl styles only to the 'screen' media type
// but 'print' and 'all' should also be supported
if ($mediatype == 'screen') {
if ($lang['direction'] == 'rtl') {
if (isset($tplstyles['rtl'])) {
$files = array_merge($files, $tplstyles['rtl']);
}
}
}
$cache_files = array_merge(array_keys($files), getConfigFiles('main'));
$cache_files[] = $tplinc . 'style.ini';
$cache_files[] = __FILE__;
// check cache age & handle conditional request
// This may exit if a cache can be used
http_cached($cache->cache, $cache->useCache(array('files' => $cache_files)));
// start output buffering and build the stylesheet
ob_start();
// print the default classes for interwiki links and file downloads
css_interwiki();
css_filetypes();
// load files
foreach ($files as $file => $location) {
print css_loadfile($file, $location);
}
// end output buffering and get contents
$css = ob_get_contents();
ob_end_clean();
// apply style replacements
$css = css_applystyle($css, $tplinc);
// place all @import statements at the top of the file
$css = css_moveimports($css);
// compress whitespace and comments
if ($conf['compress']) {
$css = css_compress($css);
}
// embed small images right into the stylesheet
if ($conf['cssdatauri']) {
$base = preg_quote(DOKU_BASE, '#');
$css = preg_replace_callback('#(url\\([ \'"]*)(' . $base . ')(.*?(?:\\.(png|gif)))#i', 'css_datauri', $css);
}
http_cached_finish($cache->cache, $css);
}
/**
* Output all needed Styles
*
* @author Andreas Gohr <*****@*****.**>
*/
function epub_css_out($path)
{
global $conf;
global $lang;
global $config_cascade;
$mediatype = 'screen';
$tpl = trim(preg_replace('/[^\\w-]+/', '', $conf['template']));
if ($tpl) {
$tplinc = DOKU_INC . 'lib/tpl/' . $tpl . '/';
$tpldir = DOKU_BASE . 'lib/tpl/' . $tpl . '/';
} else {
$tplinc = DOKU_TPLINC;
$tpldir = DOKU_TPL;
}
// load template styles
$tplstyles = array();
if (@file_exists($tplinc . 'style.ini')) {
$ini = parse_ini_file($tplinc . 'style.ini', true);
foreach ($ini['stylesheets'] as $file => $mode) {
$tplstyles[$mode][$tplinc . $file] = $tpldir;
}
}
// Array of needed files and their web locations, the latter ones
// are needed to fix relative paths in the stylesheets
$files = array();
$files[DOKU_INC . 'lib/styles/style.css'] = DOKU_BASE . 'lib/styles/';
// load plugin, template, user styles
$files = array_merge($files, css_pluginstyles('screen'));
$files = array_merge($files, css_pluginstyles('all'));
if (isset($tplstyles['screen'])) {
$files = array_merge($files, $tplstyles['screen']);
}
if ($lang['direction'] == 'rtl') {
if (isset($tplstyles['rtl'])) {
$files = array_merge($files, $tplstyles['rtl']);
}
}
if (isset($config_cascade['userstyle']['default'])) {
$files[$config_cascade['userstyle']['default']] = DOKU_BASE;
}
if (isset($tplstyles[$mediatype])) {
$files = array_merge($files, $tplstyles[$mediatype]);
}
// load user styles
if (isset($config_cascade['userstyle'][$mediatype])) {
$files[$config_cascade['userstyle'][$mediatype]] = DOKU_BASE;
}
// load files
$css = "";
foreach ($files as $file => $location) {
$css .= css_loadfile($file, $location);
}
// apply style replacements
$css = css_applystyle($css, $tplinc);
// place all @import statements at the top of the file
$css = css_moveimports($css);
io_saveFile($path . 'Styles/style.css', $css);
}
/**
* Output all needed Styles
*
* @author Andreas Gohr <*****@*****.**>
*/
function css_out()
{
global $conf;
global $lang;
global $config_cascade;
$mediatype = 'screen';
if (isset($_REQUEST['s']) && in_array($_REQUEST['s'], array('all', 'print', 'feed'))) {
$mediatype = $_REQUEST['s'];
}
$tpl = trim(preg_replace('/[^\\w-]+/', '', $_REQUEST['t']));
if ($tpl) {
$tplinc = DOKU_INC . 'lib/tpl/' . $tpl . '/';
$tpldir = DOKU_BASE . 'lib/tpl/' . $tpl . '/';
} else {
$tplinc = DOKU_TPLINC;
$tpldir = DOKU_TPL;
}
// The generated script depends on some dynamic options
$cache = getCacheName('styles' . $_SERVER['HTTP_HOST'] . $_SERVER['SERVER_PORT'] . DOKU_BASE . $tplinc . $mediatype, '.css');
// load template styles
$tplstyles = array();
if (@file_exists($tplinc . 'style.ini')) {
$ini = parse_ini_file($tplinc . 'style.ini', true);
foreach ($ini['stylesheets'] as $file => $mode) {
$tplstyles[$mode][$tplinc . $file] = $tpldir;
}
}
// Array of needed files and their web locations, the latter ones
// are needed to fix relative paths in the stylesheets
$files = array();
// load core styles
$files[DOKU_INC . 'lib/styles/' . $mediatype . '.css'] = DOKU_BASE . 'lib/styles/';
// load plugin styles
$files = array_merge($files, css_pluginstyles($mediatype));
// load template styles
if (isset($tplstyles[$mediatype])) {
$files = array_merge($files, $tplstyles[$mediatype]);
}
// if old 'default' userstyle setting exists, make it 'screen' userstyle for backwards compatibility
if (isset($config_cascade['userstyle']['default'])) {
$config_cascade['userstyle']['screen'] = $config_cascade['userstyle']['default'];
}
// load user styles
if (isset($config_cascade['userstyle'][$mediatype])) {
$files[$config_cascade['userstyle'][$mediatype]] = DOKU_BASE;
}
// load rtl styles
// @todo: this currently adds the rtl styles only to the 'screen' media type
// but 'print' and 'all' should also be supported
if ($mediatype == 'screen') {
if ($lang['direction'] == 'rtl') {
if (isset($tplstyles['rtl'])) {
$files = array_merge($files, $tplstyles['rtl']);
}
}
}
// check cache age & handle conditional request
header('Cache-Control: public, max-age=3600');
header('Pragma: public');
if (css_cacheok($cache, array_keys($files), $tplinc)) {
http_conditionalRequest(filemtime($cache));
if ($conf['allowdebug']) {
header("X-CacheUsed: {$cache}");
}
// finally send output
if ($conf['gzip_output'] && http_gzip_valid($cache)) {
header('Vary: Accept-Encoding');
header('Content-Encoding: gzip');
readfile($cache . ".gz");
} else {
if (!http_sendfile($cache)) {
readfile($cache);
}
}
return;
} else {
http_conditionalRequest(time());
}
// start output buffering and build the stylesheet
ob_start();
// print the default classes for interwiki links and file downloads
css_interwiki();
css_filetypes();
// load files
foreach ($files as $file => $location) {
print css_loadfile($file, $location);
}
// end output buffering and get contents
$css = ob_get_contents();
ob_end_clean();
// apply style replacements
$css = css_applystyle($css, $tplinc);
// place all @import statements at the top of the file
$css = css_moveimports($css);
// compress whitespace and comments
if ($conf['compress']) {
$css = css_compress($css);
}
// save cache file
io_saveFile($cache, $css);
if (function_exists('gzopen')) {
io_saveFile("{$cache}.gz", $css);
}
// finally send output
if ($conf['gzip_output']) {
header('Vary: Accept-Encoding');
header('Content-Encoding: gzip');
print gzencode($css, 9, FORCE_GZIP);
} else {
print $css;
}
}
/**
* Output all needed Styles
*
* @author Andreas Gohr <*****@*****.**>
*/
function css_out()
{
global $conf;
global $lang;
global $config_cascade;
global $INPUT;
if ($INPUT->str('s') == 'feed') {
$mediatypes = array('feed');
$type = 'feed';
} else {
$mediatypes = array('screen', 'all', 'print');
$type = '';
}
$tpl = trim(preg_replace('/[^\\w-]+/', '', $INPUT->str('t')));
if ($tpl) {
$tplinc = DOKU_INC . 'lib/tpl/' . $tpl . '/';
$tpldir = DOKU_BASE . 'lib/tpl/' . $tpl . '/';
} else {
$tplinc = tpl_incdir();
$tpldir = tpl_basedir();
}
// used style.ini file
$styleini = css_styleini($tplinc);
// The generated script depends on some dynamic options
$cache = new cache('styles' . $_SERVER['HTTP_HOST'] . $_SERVER['SERVER_PORT'] . DOKU_BASE . $tplinc . $type, '.css');
// load template styles
$tplstyles = array();
if ($styleini) {
foreach ($styleini['stylesheets'] as $file => $mode) {
$tplstyles[$mode][$tplinc . $file] = $tpldir;
}
}
// if old 'default' userstyle setting exists, make it 'screen' userstyle for backwards compatibility
if (isset($config_cascade['userstyle']['default'])) {
$config_cascade['userstyle']['screen'] = $config_cascade['userstyle']['default'];
}
// Array of needed files and their web locations, the latter ones
// are needed to fix relative paths in the stylesheets
$files = array();
$cache_files = getConfigFiles('main');
$cache_files[] = $tplinc . 'style.ini';
$cache_files[] = $tplinc . 'style.local.ini';
$cache_files[] = __FILE__;
foreach ($mediatypes as $mediatype) {
$files[$mediatype] = array();
// load core styles
$files[$mediatype][DOKU_INC . 'lib/styles/' . $mediatype . '.css'] = DOKU_BASE . 'lib/styles/';
// load jQuery-UI theme
if ($mediatype == 'screen') {
$files[$mediatype][DOKU_INC . 'lib/scripts/jquery/jquery-ui-theme/smoothness.css'] = DOKU_BASE . 'lib/scripts/jquery/jquery-ui-theme/';
}
// load plugin styles
$files[$mediatype] = array_merge($files[$mediatype], css_pluginstyles($mediatype));
// load template styles
if (isset($tplstyles[$mediatype])) {
$files[$mediatype] = array_merge($files[$mediatype], $tplstyles[$mediatype]);
}
// load user styles
if (isset($config_cascade['userstyle'][$mediatype])) {
$files[$mediatype][$config_cascade['userstyle'][$mediatype]] = DOKU_BASE;
}
// load rtl styles
// note: this adds the rtl styles only to the 'screen' media type
// @deprecated 2012-04-09: rtl will cease to be a mode of its own,
// please use "[dir=rtl]" in any css file in all, screen or print mode instead
if ($mediatype == 'screen') {
if ($lang['direction'] == 'rtl') {
if (isset($tplstyles['rtl'])) {
$files[$mediatype] = array_merge($files[$mediatype], $tplstyles['rtl']);
}
if (isset($config_cascade['userstyle']['rtl'])) {
$files[$mediatype][$config_cascade['userstyle']['rtl']] = DOKU_BASE;
}
}
}
$cache_files = array_merge($cache_files, array_keys($files[$mediatype]));
}
// check cache age & handle conditional request
// This may exit if a cache can be used
http_cached($cache->cache, $cache->useCache(array('files' => $cache_files)));
// start output buffering
ob_start();
// build the stylesheet
foreach ($mediatypes as $mediatype) {
// print the default classes for interwiki links and file downloads
if ($mediatype == 'screen') {
print '@media screen {';
css_interwiki();
css_filetypes();
print '}';
}
// load files
$css_content = '';
foreach ($files[$mediatype] as $file => $location) {
$css_content .= css_loadfile($file, $location);
}
switch ($mediatype) {
case 'screen':
print NL . '@media screen { /* START screen styles */' . NL . $css_content . NL . '} /* /@media END screen styles */' . NL;
break;
case 'print':
print NL . '@media print { /* START print styles */' . NL . $css_content . NL . '} /* /@media END print styles */' . NL;
break;
case 'all':
case 'feed':
default:
print NL . '/* START rest styles */ ' . NL . $css_content . NL . '/* END rest styles */' . NL;
break;
}
}
// end output buffering and get contents
$css = ob_get_contents();
ob_end_clean();
// apply style replacements
$css = css_applystyle($css, $tplinc);
// place all @import statements at the top of the file
$css = css_moveimports($css);
// compress whitespace and comments
if ($conf['compress']) {
$css = css_compress($css);
}
// embed small images right into the stylesheet
if ($conf['cssdatauri']) {
$base = preg_quote(DOKU_BASE, '#');
$css = preg_replace_callback('#(url\\([ \'"]*)(' . $base . ')(.*?(?:\\.(png|gif)))#i', 'css_datauri', $css);
}
http_cached_finish($cache->cache, $css);
}