new template feature: combine_css

- fully functional with file merging
- takes care of url() in css and recursively merge all @import
- migrated public templates only; need more code doc

git-svn-id: http://piwigo.org/svn/trunk@7987 68402e56-0260-453c-a942-63ccdbb3a9ee

4 files changed, 20 insertions, 17 deletions

diff --git a/themes/default/local_head.tpl b/themes/default/local_head.tpl
index 728feb21f..d35ab8401 100644
--- a/themes/default/local_head.tpl
+++ b/themes/default/local_head.tpl
@@ -1,7 +1,9 @@
-<!--[if lt IE 7]>
-	<link rel="stylesheet" type="text/css" href="{$ROOT_URL}themes/default/fix-ie5-ie6.css">
-<![endif]-->
-<!--[if IE 7]>
-	<link rel="stylesheet" type="text/css" href="{$ROOT_URL}themes/default/fix-ie7.css">
-<![endif]-->
-<link rel="stylesheet" type="text/css" media="print" href="{$ROOT_URL}themes/default/print.css">
+{if $load_css} 
+	<!--[if lt IE 7]>
+		<link rel="stylesheet" type="text/css" href="{$ROOT_URL}themes/default/fix-ie5-ie6.css">
+	<![endif]-->
+	<!--[if IE 7]>
+		<link rel="stylesheet" type="text/css" href="{$ROOT_URL}themes/default/fix-ie7.css">
+	<![endif]-->
+	{combine_css path="themes/default/print.css" order=-10}
+{/if}
\ No newline at end of file
diff --git a/themes/default/print.css b/themes/default/print.css
index 5e6fcabb9..18f2a6891 100644
--- a/themes/default/print.css
+++ b/themes/default/print.css
@@ -1,3 +1,4 @@
+@media print {
 #menubar, .content .navigationBar, UL.categoryActions, .content .calendarViews, .calendarBar,
 #imageToolBar, .navThumb, #addComment {
 	display: none;
@@ -12,3 +13,4 @@ BODY {
 #theCategoryPage .content {
 	margin: 0 !important; 
 }
+}
\ No newline at end of file
diff --git a/themes/default/template/header.tpl b/themes/default/template/header.tpl
index 36222e268..45152d206 100644
--- a/themes/default/template/header.tpl
+++ b/themes/default/template/header.tpl
@@ -30,25 +30,26 @@
 {if isset($last.U_IMG)    }<link rel="last" title="{'Last'|@translate}" href="{$last.U_IMG}" >{/if}
 {if isset($U_UP)          }<link rel="up" title="{'Thumbnails'|@translate}" href="{$U_UP}" >{/if}
 
+
+{get_combined_css}
+
 {foreach from=$themes item=theme}
 {if $theme.load_css}
-<link rel="stylesheet" type="text/css" href="{$ROOT_URL}themes/{$theme.id}/theme.css">
+{combine_css path="themes/`$theme.id`/theme.css" order=-10}
 {/if}
-{if !empty($theme.local_head)}{include file=$theme.local_head}{/if}
+{if !empty($theme.local_head)}{include file=$theme.local_head load_css=$theme.load_css}{/if}
 {/foreach}
 
+
 {if isset($U_PREFETCH)          }<link rel="prefetch" href="{$U_PREFETCH}">{/if}
 
 {if not empty($page_refresh)    }<meta http-equiv="refresh" content="{$page_refresh.TIME};url={$page_refresh.U_REFRESH}">{/if}
-{*
-<script type="text/javascript" src="{$ROOT_URL}themes/default/js/scripts.js"></script>
-*}
+
+{get_combined_scripts load='header'}
 <!--[if lt IE 7]>
 <script type="text/javascript" src="{$ROOT_URL}themes/default/js/pngfix.js"></script>
 <![endif]-->
 
-{get_combined_scripts load='header'}
-
 {if not empty($head_elements)}
 	{foreach from=$head_elements item=elt}{$elt}
 	{/foreach}
diff --git a/themes/default/template/include/datepicker.inc.tpl b/themes/default/template/include/datepicker.inc.tpl
index 0ed844942..9308fd3ff 100644
--- a/themes/default/template/include/datepicker.inc.tpl
+++ b/themes/default/template/include/datepicker.inc.tpl
@@ -10,9 +10,7 @@
 {combine_script id="jquery.ui.datepicker-$lang_info.code" path=$datepicker_language}
 {/if}
 
-{html_head}
-<link rel="stylesheet" type="text/css" href="{$ROOT_URL}themes/default/js/ui/theme/ui.datepicker.css">
-{/html_head}
+{combine_css path="themes/default/js/ui/theme/ui.datepicker.css"}
 
 {footer_script}
 function pwg_initialization_datepicker(day, month, year, linked_date, checked_on_change, min_linked_date, max_linked_date)