Add a version hash for asset loading to prevent browser's cache issue

[github/shaarli/Shaarli.git] / application / PageBuilder.php

diff --git a/application/PageBuilder.php b/application/PageBuilder.php
index 82580787a8a5356ca138448f9f053b12dbea678b..c91b662cd3619ad22ae398ac175b3584987617c9 100644 (file)
--- a/application/PageBuilder.php
+++ b/application/PageBuilder.php
@@ -1,5 +1,7 @@
 <?php
 
+use Shaarli\Config\ConfigManager;
+
 /**
  * This class is in charge of building the final page.
  * (This is basically a wrapper around RainTPL which pre-fills some fields.)
@@ -14,13 +16,28 @@ class PageBuilder
      */
     private $tpl;
 
+    /**
+     * @var ConfigManager $conf Configuration Manager instance.
+     */
+    protected $conf;
+
+    /**
+     * @var LinkDB $linkDB instance.
+     */
+    protected $linkDB;
+
     /**
      * PageBuilder constructor.
      * $tpl is initialized at false for lazy loading.
+     *
+     * @param ConfigManager $conf   Configuration Manager instance (reference).
+     * @param LinkDB        $linkDB instance.
      */
-    function __construct()
+    public function __construct(&$conf, $linkDB = null)
     {
         $this->tpl = false;
+        $this->conf = $conf;
+        $this->linkDB = $linkDB;
     }
 
     /**
@@ -33,17 +50,17 @@ class PageBuilder
         try {
             $version = ApplicationUtils::checkUpdate(
                 shaarli_version,
-                $GLOBALS['config']['UPDATECHECK_FILENAME'],
-                $GLOBALS['config']['UPDATECHECK_INTERVAL'],
-                $GLOBALS['config']['ENABLE_UPDATECHECK'],
+                $this->conf->get('resource.update_check'),
+                $this->conf->get('updates.check_updates_interval'),
+                $this->conf->get('updates.check_updates'),
                 isLoggedIn(),
-                $GLOBALS['config']['UPDATECHECK_BRANCH']
+                $this->conf->get('updates.check_updates_branch')
             );
             $this->tpl->assign('newVersion', escape($version));
             $this->tpl->assign('versionError', '');
 
         } catch (Exception $exc) {
-            logm($GLOBALS['config']['LOG_FILE'], $_SERVER['REMOTE_ADDR'], $exc->getMessage());
+            logm($this->conf->get('resource.log'), $_SERVER['REMOTE_ADDR'], $exc->getMessage());
             $this->tpl->assign('newVersion', '');
             $this->tpl->assign('versionError', escape($exc->getMessage()));
         }
@@ -59,22 +76,29 @@ class PageBuilder
         $this->tpl->assign('searchcrits', $searchcrits);
         $this->tpl->assign('source', index_url($_SERVER));
         $this->tpl->assign('version', shaarli_version);
+        $this->tpl->assign(
+            'version_hash',
+            ApplicationUtils::getVersionHash(SHAARLI_VERSION, $this->conf->get('credentials.salt'))
+        );
         $this->tpl->assign('scripturl', index_url($_SERVER));
-        $this->tpl->assign('pagetitle', 'Shaarli');
         $this->tpl->assign('privateonly', !empty($_SESSION['privateonly'])); // Show only private links?
-        if (!empty($GLOBALS['title'])) {
-            $this->tpl->assign('pagetitle', $GLOBALS['title']);
-        }
-        if (!empty($GLOBALS['titleLink'])) {
-            $this->tpl->assign('titleLink', $GLOBALS['titleLink']);
-        }
-        if (!empty($GLOBALS['pagetitle'])) {
-            $this->tpl->assign('pagetitle', $GLOBALS['pagetitle']);
+        $this->tpl->assign('untaggedonly', !empty($_SESSION['untaggedonly']));
+        $this->tpl->assign('pagetitle', $this->conf->get('general.title', 'Shaarli'));
+        if ($this->conf->exists('general.header_link')) {
+            $this->tpl->assign('titleLink', $this->conf->get('general.header_link'));
         }
-        $this->tpl->assign('shaarlititle', empty($GLOBALS['title']) ? 'Shaarli': $GLOBALS['title']);
-        if (!empty($GLOBALS['plugin_errors'])) {
-            $this->tpl->assign('plugin_errors', $GLOBALS['plugin_errors']);
+        $this->tpl->assign('shaarlititle', $this->conf->get('general.title', 'Shaarli'));
+        $this->tpl->assign('openshaarli', $this->conf->get('security.open_shaarli', false));
+        $this->tpl->assign('showatom', $this->conf->get('feed.show_atom', true));
+        $this->tpl->assign('feed_type', $this->conf->get('feed.show_atom', true) !== false ? 'atom' : 'rss');
+        $this->tpl->assign('hide_timestamps', $this->conf->get('privacy.hide_timestamps', false));
+        $this->tpl->assign('token', getToken($this->conf));
+
+        if ($this->linkDB !== null) {
+            $this->tpl->assign('tags', $this->linkDB->linksCountPerTag());
         }
+        // To be removed with a proper theme configuration.
+        $this->tpl->assign('conf', $this->conf);
     }
 
     /**
@@ -85,7 +109,6 @@ class PageBuilder
      */
     public function assign($placeholder, $value)
     {
-        // Lazy initialization
         if ($this->tpl === false) {
             $this->initialize();
         }
@@ -101,7 +124,6 @@ class PageBuilder
      */
     public function assignAll($data)
     {
-        // Lazy initialization
         if ($this->tpl === false) {
             $this->initialize();
         }
@@ -113,6 +135,7 @@ class PageBuilder
         foreach ($data as $key => $value) {
             $this->assign($key, $value);
         }
+        return true;
     }
 
     /**
@@ -123,10 +146,10 @@ class PageBuilder
      */
     public function renderPage($page)
     {
-        // Lazy initialization
-        if ($this->tpl===false) {
+        if ($this->tpl === false) {
             $this->initialize();
         }
+
         $this->tpl->draw($page);
     }