* Used GET arguments:
* <ul>
* <li>themeid - string, sets theme file from themes/*.php
- * <li>templateid - string, sets template directory from templates/
+ * <li>templatedir - string, sets template directory from templates/
* <li>fontset - string, sets selected set of fonts from $fontsets array.
* <li>fontsize - integer, sets selected font size
+ * <li>dir - string, sets text direction variables. Possible values 'rtl' or 'ltr'
* </ul>
* @copyright © 2005-2006 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @package squirrelmail
*/
-/** @ignore */
-define('SM_PATH','../');
+/**
+ * Set the location in order to skip unneeded validation and other includes
+ * in the SquirrelMail initialisation file.
+ */
+$sInitLocation = 'style';
-/* SquirrelMail required files. */
-require_once(SM_PATH . 'functions/global.php');
-require_once(SM_PATH . 'functions/strings.php');
-require_once(SM_PATH . 'config/config.php');
+/**
+ * Include the SquirrelMail initialization file.
+ */
+require('../include/init.php');
/* safety check for older config.php */
if (!isset($fontsets) || !is_array($fontsets)) {
$fontsets=array();
}
-
-/* template init */
-/** start block copy from right_main.php */
-include_once(SM_PATH . 'class/template/template.class.php');
-
-/* get template name and set used template directory */
-if (sqgetGlobalVar('templateid',$templateid,SQ_GET) &&
- file_exists(SM_PATH.'templates/'.basename($templateid).'/stylesheet.tpl')) {
- $sTplDir = SM_PATH.'templates/'.basename($templateid).'/';
-} else {
- $sTplDir = SM_PATH.'templates/default/';
-}
-
-$oTemplate = new Template($sTplDir);
-/** end block copy */
-
/* set default colors in case color theme is not full */
$color = array();
$color[0] = '#dcdcdc'; // (light gray) TitleBar
}
/**
- * TODO: tokul. $languages are not loaded here.
- * get alignment variable from language settings...
- * MOVE THIS to a central init section !!!!
+ * Get text direction
*/
-if (!sqgetGlobalVar('align',$align,SQ_SESSION)) {
- $dir = ( isset( $languages[$squirrelmail_language]['DIR']) ) ? $languages[$squirrelmail_language]['DIR'] : 'ltr';
- if ( $dir == 'ltr' ) {
- $align = array('left' => 'left', 'right' => 'right');
- } else {
- $align = array('left' => 'right', 'right' => 'left');
- }
- sqsession_register($align, 'align');
+if (sqgetGlobalVar('dir',$text_direction,SQ_GET) &&
+ $text_direction == 'rtl') {
+ $align = array('left' => 'right', 'right' => 'left');
+} else {
+ $align = array('left' => 'left', 'right' => 'right');
}
/**/
}
$oTemplate->assign('fontsize', $fontsize);
+/**
+ * GOTCHA #1: When sending the headers for caching, we must send Expires,
+ * Last-Modified, Pragma, and Cache-Control headers. If we don't PHP
+ * weill makeup values that will break the cacheing.
+ *
+ * GOTCHA #2: If the current template does not contain a template named
+ * stylesheet.tpl, this cacheing will break because filemtime() won't
+ * work. This is a problem e.g. with the default_advanced template
+ * that inherits CSS properties from the default template but
+ * doesn't contain stylesheet.tpl itself.
+ * Possibly naive suggestion - template can define its own default
+ * template name
+ *
+ * TODO: Fix this. :)
+ **/
header('Content-Type: text/css');
-// output a last-modified header if we can
-if ( $lastmod = @filemtime($oTemplate->template_dir . 'stylesheet.tpl') ) {
+if ( $lastmod = @filemtime(getcwd() .'/'. $oTemplate->template_dir . 'stylesheet.tpl') ) {
$gmlastmod = gmdate('D, d M Y H:i:s', $lastmod) . ' GMT';
+ $expires = gmdate('D, d M Y H:i:s', strtotime('+1 week')) . ' GMT';
header('Last-Modified: ' . $gmlastmod);
+ header('Expires: '. $expires);
+ header('Pragma: ');
+ header('Cache-Control: public, must-revalidate');
}
$oTemplate->display('stylesheet.tpl');
-?>
+/**
+ * Include any additional stylesheets provided by the template
+ */
+$template_css = $oTemplate->getAdditionalStyleSheets();
+foreach ($template_css as $stylesheet) {
+ $oTemplate->display($stylesheet);
+}