Support using Shaarli without URL rewriting

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

diff --git a/application/render/PageBuilder.php b/application/render/PageBuilder.php
index 2779eb90ddcea62c0637f551f7caee319207d3bf..2d6d2dbed983d4fe2d8f0d2db00003f118e55141 100644 (file)
--- a/application/render/PageBuilder.php
+++ b/application/render/PageBuilder.php
@@ -3,6 +3,7 @@
 namespace Shaarli\Render;
 
 use Exception;
+use exceptions\MissingBasePathException;
 use RainTPL;
 use Shaarli\ApplicationUtils;
 use Shaarli\Bookmark\BookmarkServiceInterface;
@@ -69,6 +70,15 @@ class PageBuilder
         $this->isLoggedIn = $isLoggedIn;
     }
 
+    /**
+     * Reset current state of template rendering.
+     * Mostly useful for error handling. We remove everything, and display the error template.
+     */
+    public function reset(): void
+    {
+        $this->tpl = false;
+    }
+
     /**
      * Initialize all default tpl tags.
      */
@@ -127,7 +137,7 @@ class PageBuilder
         $this->tpl->assign('language', $this->conf->get('translation.language'));
 
         if ($this->bookmarkService !== null) {
-            $this->tpl->assign('tags', $this->bookmarkService->bookmarksCountPerTag());
+            $this->tpl->assign('tags', escape($this->bookmarkService->bookmarksCountPerTag()));
         }
 
         $this->tpl->assign(
@@ -139,6 +149,8 @@ class PageBuilder
 
         $this->tpl->assign('formatter', $this->conf->get('formatter', 'default'));
 
+        $this->tpl->assign('links_per_page', $this->session['LINKS_PER_PAGE']);
+
         // To be removed with a proper theme configuration.
         $this->tpl->assign('conf', $this->conf);
     }
@@ -147,12 +159,8 @@ class PageBuilder
      * Affect variable after controller processing.
      * Used for alert messages.
      */
-    protected function finalize(): void
+    protected function finalize(string $basePath): void
     {
-        //FIXME - DEV _ REMOVE ME
-        $this->assign('base_path', '/Shaarli');
-        $this->assign('asset_path', '/Shaarli/tpl/default');
-
         // TODO: use the SessionManager
         $messageKeys = [
             SessionManager::KEY_SUCCESS_MESSAGES,
@@ -165,6 +173,16 @@ class PageBuilder
                 unset($_SESSION[$messageKey]);
             }
         }
+
+        $rootPath = preg_replace('#/index\.php$#', '', $basePath);
+        $this->assign('base_path', $basePath);
+        $this->assign('root_path', $rootPath);
+        $this->assign(
+            'asset_path',
+            $rootPath . '/' .
+            rtrim($this->conf->get('resource.raintpl_tpl', 'tpl'), '/') . '/' .
+            $this->conf->get('resource.theme', 'default')
+        );
     }
 
     /**
@@ -204,23 +222,6 @@ class PageBuilder
         return true;
     }
 
-    /**
-     * Render a specific page (using a template file).
-     * e.g. $pb->renderPage('picwall');
-     *
-     * @param string $page Template filename (without extension).
-     */
-    public function renderPage($page)
-    {
-        if ($this->tpl === false) {
-            $this->initialize();
-        }
-
-        $this->finalize();
-
-        $this->tpl->draw($page);
-    }
-
     /**
      * Render a specific page as string (using a template file).
      * e.g. $pb->render('picwall');
@@ -229,30 +230,14 @@ class PageBuilder
      *
      * @return string Processed template content
      */
-    public function render(string $page): string
+    public function render(string $page, string $basePath): string
     {
         if ($this->tpl === false) {
             $this->initialize();
         }
 
-        $this->finalize();
+        $this->finalize($basePath);
 
         return $this->tpl->draw($page, true);
     }
-
-    /**
-     * Render a 404 page (uses the template : tpl/404.tpl)
-     * usage: $PAGE->render404('The link was deleted')
-     *
-     * @param string $message A message to display what is not found
-     */
-    public function render404($message = '')
-    {
-        if (empty($message)) {
-            $message = t('The page you are trying to reach does not exist or has been deleted.');
-        }
-        header($_SERVER['SERVER_PROTOCOL'] . ' ' . t('404 Not Found'));
-        $this->tpl->assign('error_message', $message);
-        $this->renderPage('404');
-    }
 }