Serves javascript file from a per-version directory, to prevent cross-version caching...

Also normalizes the javascript inclusion, moving the common ones to PlPage implementations (prepares the upcoming javascript minimization).

Signed-off-by: Vincent Zanotti <vincent.zanotti@m4x.org>

diff --git a/classes/plpage.php b/classes/plpage.php
index f444708..15c81bf 100644 (file)
--- a/classes/plpage.php
+++ b/classes/plpage.php
@@ -60,7 +60,6 @@ abstract class PlPage extends Smarty
                              . " actuellement désactivée, en particulier aucune donnée ne sera sauvegardée");
         }
         $this->register_prefilter('at_to_globals');
-        $this->addJsLink('jquery.js');
     }
 
     // }}}
@@ -153,7 +152,6 @@ abstract class PlPage extends Smarty
         if (S::i('auth') <= AUTH_PUBLIC) {
             $this->register_outputfilter('hide_emails');
         }
-        $this->addJsLink('wiki.js');
         header("Accept-Charset: utf-8");
         if (Env::v('forceXml')) {
             pl_content_headers("text/xml");
@@ -291,9 +289,9 @@ abstract class PlPage extends Smarty
     // }}}
     // {{{ function addJsLink
 
-    public function addJsLink($path)
+    public function addJsLink($filename)
     {
-        $this->append('pl_js', $path);
+        $this->append('pl_js', pl_static_content_path("javascript/", $filename));
     }
 
     // }}}

diff --git a/include/platal.inc.php b/include/platal.inc.php
index ef02627..badaef5 100644 (file)
--- a/include/platal.inc.php
+++ b/include/platal.inc.php
@@ -177,6 +177,21 @@ function pl_entity_decode($text, $mode = ENT_COMPAT)
 }
 
 /**
+ * Returns the path of a static content, including, when appropriate, the
+ * version number. This is used to avoid cross-version cache issues, by ensuiring
+ * that all static resources are served on a unique path.
+ */
+function pl_static_content_path($path, $filename)
+{
+    global $globals;
+    if (isset($globals) && isset($globals->version)) {
+        return $path . $globals->version . '/' . $filename;
+    } else {
+        return $path . $filename;
+    }
+}
+
+/**
  * Adds content type headers; by default the encoding used is utf-8.
  */
 function pl_content_headers($content_type, $encoding = 'utf-8')
@@ -200,6 +215,7 @@ function pl_cached_content_headers($content_type, $encoding = null, $cache_durat
 
     header("Cache-Control: max-age=$cache_duration");
     header("Expires: " . gmdate('D, d M Y H:i:s', time() + $cache_duration) . " GMT");
+    header("Pragma: ");
     pl_content_headers($content_type, $encoding);
 }
 

diff --git a/plugins/compiler.checkpasswd.php b/plugins/compiler.checkpasswd.php
index de984a5..8fe3c44 100644 (file)
--- a/plugins/compiler.checkpasswd.php
+++ b/plugins/compiler.checkpasswd.php
@@ -35,7 +35,7 @@ function smarty_compiler_checkpasswd($tag_attrs, &$compiler)
       $text = "'Changer'";
     }
 
-    return '?><script type="text/javascript" src="javascript/jquery.color.js" ></script>
+    return '?><script type="text/javascript" src="' . pl_static_content_path("javascript/", "jquery.color.js") . '" ></script>
               <script type="text/javascript">//<![CDATA[
                 var passwordprompt_name = '.  $prompt . ';
                 var passwordprompt_submit = ' . $submit . ';

diff --git a/plugins/compiler.javascript.php b/plugins/compiler.javascript.php
index 597d95b..fb62374 100644 (file)
--- a/plugins/compiler.javascript.php
+++ b/plugins/compiler.javascript.php
@@ -22,20 +22,14 @@
 function smarty_compiler_javascript($tag_attrs, &$compiler)
 {
     extract($compiler->_parse_attrs($tag_attrs));
-
     if (!isset($name)) {
         return null;
     }
-    $name = pl_entities(trim($name, '\'"'), ENT_QUOTES);
-    $name = "javascript/$name.js";
-    if (isset($full) && $full) {
-        global $globals;
-        $name = $globals->baseurl . '/' . $name;
-    }
 
-    return "?><script type='text/javascript' src='$name'></script><?php";
+    $name = pl_entities(trim($name, '\'"'), ENT_QUOTES);
+    $name = pl_static_content_path("javascript/", "$name.js");
+    return '?><script type="text/javascript" src="' . $name . "\"></script>\n<?php";
 }
 
-/* vim: set expandtab enc=utf-8: */
-
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 ?>

diff --git a/templates/plpage.header.tpl b/templates/plpage.header.tpl
index a007e2b..33a5c49 100644 (file)
--- a/templates/plpage.header.tpl
+++ b/templates/plpage.header.tpl
@@ -42,7 +42,7 @@
 </script>
 {if t($pl_js)}
 {foreach from=$pl_js item=js}
-<script type="text/javascript" src="javascript/{$js}"></script>
+<script type="text/javascript" src="{$js}"></script>
 {/foreach}
 {/if}
 {if t($pl_rss)}
@@ -51,6 +51,8 @@
 {if t($pl_extra_header)}
 {$pl_extra_header|smarty:nodefaults}
 {/if}
-{if t($pl_title)}<title>{$pl_title}</title>{/if}
+{if t($pl_title)}
+<title>{$pl_title}</title>
+{/if}
 
 {* vim:set et sw=2 sts=2 sws=2 enc=utf-8: *}