One can only "prepend" something before some other thing, not "append".

[squirrelmail.git] / src / style.php

diff --git a/src/style.php b/src/style.php
index 7d7976bd0b07c8d817bbd3ea3370ab5660a4a897..1e2334a700a27e5f2a80afcca9c613256710768f 100644 (file)
--- a/src/style.php
+++ b/src/style.php
@@ -6,6 +6,7 @@
  * Used GET arguments:
  * <ul>
  *   <li>themeid - string, sets theme file from themes/*.php
+ *   <li>templateid - string, sets template directory from templates/
  *   <li>fontset - string, sets selected set of fonts from $fontsets array.
  *   <li>fontsize - integer, sets selected font size
  * </ul>
@@ -15,31 +16,33 @@
  * @package squirrelmail
  */
 
-/** @ignore */
-define('SM_PATH','../');
-
-/* SquirrelMail required files. */
-require_once(SM_PATH . 'functions/global.php');
-require_once(SM_PATH . 'functions/strings.php');
-require_once(SM_PATH . 'config/config.php');
-require_once(SM_PATH . 'include/load_prefs.php');
-
-/* temp setting containing list of font styles. Should go to config.php */
-$fontsets=array();
-$fontsets['sans']['NAME']='Sans';
-$fontsets['sans']['STYLE']='helvetica,arial,sans-serif';
-$fontsets['serif']['NAME']='Serif';
-$fontsets['serif']['STYLE']='serif';
-$fontsets['comicsans']['NAME']='Comic Sans';
-$fontsets['comicsans']['STYLE']='comic sans ms,sans-serif';
-$fontsets['vera']['NAME']='Vera';
-$fontsets['vera']['STYLE']='bitstream vera sans,verdana,sans-serif';
-$fontsets['tahoma']['NAME']='Tahoma';
-$fontsets['tahoma']['STYLE']='tahoma,sans-serif';
-
-/* template init */
-/** start block copy from right_main.php */
-include_once(SM_PATH . 'class/template/template.class.php');
+/**
+ * Set the location in order to skip unneeded validation and other includes
+ * in the SquirrelMail initialisation file.
+ */
+$sInitLocation = 'style';
+
+/**
+ * Include the SquirrelMail initialization file.
+ */
+require('../include/init.php');
+
+/* safety check for older config.php */
+if (!isset($fontsets) || !is_array($fontsets)) {
+    $fontsets=array();
+}
+
+/**
+ *  get template name and set used template directory
+ *
+ *  Existing file check has been moved into the template object, so it is
+ *  not neccesary to do file_exists() here.
+ * */
+if (sqgetGlobalVar('templateid',$templateid,SQ_GET)) {
+    $sTplDir = SM_PATH.'templates/'.basename($templateid).'/';
+} else {
+    $sTplDir = SM_PATH.'templates/default/';
+}
 
 $oTemplate = new Template($sTplDir);
 /** end block copy */
@@ -73,17 +76,13 @@ if (sqgetGlobalVar('themeid',$themeid,SQ_GET) &&
 }
 
 /**
- * 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');
 }
 
 /**/
@@ -159,7 +158,7 @@ define('SQM_ALIGN_RIGHT', $align['right']);
 
 if (sqgetGlobalVar('fontset',$fontset,SQ_GET) &&
     isset($fontsets[$fontset])) {
-    $fontfamily=$fontsets[$fontset]['STYLE'];
+    $fontfamily=$fontsets[$fontset];
 } else {
     $fontfamily='';
 }
@@ -173,7 +172,17 @@ if (! sqgetGlobalVar('fontsize',$fontsize,SQ_GET)) {
 $oTemplate->assign('fontsize', $fontsize);
 
 header('Content-Type: text/css');
-
+// output a last-modified header if we can
+if ( $lastmod = @filemtime($oTemplate->template_dir . 'stylesheet.tpl') ) {
+    $gmlastmod = gmdate('D, d M Y H:i:s', $lastmod) . ' GMT';
+    header('Last-Modified: ' . $gmlastmod);
+}
 $oTemplate->display('stylesheet.tpl');
 
-?>
\ No newline at end of file
+/**
+ * Include any additional stylesheets provided by the template
+ */
+$template_css = $oTemplate->getAdditionalStyleSheets();
+foreach ($template_css as $stylesheet) {
+    $oTemplate->display($stylesheet);
+}