7 files changed, 14 insertions, 9 deletions

diff --git a/application/front/controller/visitor/ShaarliVisitorController.php b/application/front/controller/visitor/ShaarliVisitorController.php
index 55c075a2..54f9fe03 100644
--- a/application/front/controller/visitor/ShaarliVisitorController.php
+++ b/application/front/controller/visitor/ShaarliVisitorController.php
@@ -106,6 +106,7 @@ abstract class ShaarliVisitorController
             'target' => $template,
             'loggedin' => $this->container->loginManager->isLoggedIn(),
             'basePath' => $this->container->basePath,
+            'rootPath' => preg_replace('#/index\.php$#', '', $this->container->basePath),
             'bookmarkService' => $this->container->bookmarkService
         ];
     }
diff --git a/application/plugin/PluginManager.php b/application/plugin/PluginManager.php
index 1b2197c9..da66dea3 100644
--- a/application/plugin/PluginManager.php
+++ b/application/plugin/PluginManager.php
@@ -104,6 +104,7 @@ class PluginManager
             'target' => '_PAGE_',
             'loggedin' => '_LOGGEDIN_',
             'basePath' => '_BASE_PATH_',
+            'rootPath' => '_ROOT_PATH_',
             'bookmarkService' => '_BOOKMARK_SERVICE_',
         ];
 
diff --git a/doc/md/dev/Plugin-system.md b/doc/md/dev/Plugin-system.md
index c29774de..f09fadc2 100644
--- a/doc/md/dev/Plugin-system.md
+++ b/doc/md/dev/Plugin-system.md
@@ -148,11 +148,16 @@ If a file needs to be included in server end, use simple relative path:
 `PluginManager::$PLUGINS_PATH . '/mything/template.html'`.
 
 If it needs to be included in front end side (e.g. an image),
-the relative path must be prefixed with special data `_BASE_PATH_`:
-`($data['_BASE_PATH_'] ?? '') . '/' . PluginManager::$PLUGINS_PATH . '/mything/picture.png`.
+the relative path must be prefixed with special data:
+
+  * if it's a link that will need to be processed by Shaarli, use `_BASE_PATH_`:
+    for e.g. `$data['_BASE_PATH_'] . '/admin/tools`.
+  * if you want to include an asset, you need to add the root URL (base path without `/index.php`, for people using Shaarli without URL rewriting), then use `_ROOT_PATH_`:
+    for e.g
+`$['_ROOT_PATH_'] . '/' . PluginManager::$PLUGINS_PATH . '/mything/picture.png`.
 
 Note that special placeholders for CSS and JS files (respectively `css_files` and `js_files`) are already prefixed
-with the base path in template files.
+with the root path in template files.
 
 ### It's not working!
 
diff --git a/plugins/archiveorg/archiveorg.php b/plugins/archiveorg/archiveorg.php
index a7b595e1..ed271532 100644
--- a/plugins/archiveorg/archiveorg.php
+++ b/plugins/archiveorg/archiveorg.php
@@ -17,8 +17,7 @@ use Shaarli\Plugin\PluginManager;
 function hook_archiveorg_render_linklist($data)
 {
     $archive_html = file_get_contents(PluginManager::$PLUGINS_PATH . '/archiveorg/archiveorg.html');
-    $rootPath = preg_replace('#/index\.php$#', '', $data['_BASE_PATH_'] ?? '');
-    $path = $rootPath . '/' . PluginManager::$PLUGINS_PATH;
+    $path = ($data['_ROOT_PATH_'] ?? '') . '/' . PluginManager::$PLUGINS_PATH;
 
     foreach ($data['links'] as &$value) {
         $isNote = startsWith($value['real_url'], '/shaare/');
diff --git a/plugins/isso/isso.php b/plugins/isso/isso.php
index 79e7380b..d4632163 100644
--- a/plugins/isso/isso.php
+++ b/plugins/isso/isso.php
@@ -54,7 +54,7 @@ function hook_isso_render_linklist($data, $conf)
         if ($conf->get('resource.theme') === 'default') {
             $button .= '<i class="linklist-plugin-icon fa fa-comment"></i>';
         } else {
-            $button .= '<img class="linklist-plugin-icon" src="plugins/isso/comment.png" ';
+            $button .= '<img class="linklist-plugin-icon" src="'. $data['_ROOT_PATH_'].'/plugins/isso/comment.png" ';
             $button .= 'title="Comment on this shaare" alt="Comments" />';
         }
         $button .= '</a></span>';
diff --git a/plugins/qrcode/qrcode.php b/plugins/qrcode/qrcode.php
index 45712859..24fd18ba 100644
--- a/plugins/qrcode/qrcode.php
+++ b/plugins/qrcode/qrcode.php
@@ -19,8 +19,7 @@ function hook_qrcode_render_linklist($data)
 {
     $qrcode_html = file_get_contents(PluginManager::$PLUGINS_PATH . '/qrcode/qrcode.html');
 
-    $rootPath = preg_replace('#/index\.php$#', '', $data['_BASE_PATH_'] ?? '');
-    $path = $rootPath . '/' . PluginManager::$PLUGINS_PATH;
+    $path = ($data['_ROOT_PATH_'] ?? '') . '/' . PluginManager::$PLUGINS_PATH;
     foreach ($data['links'] as &$value) {
         $qrcode = sprintf(
             $qrcode_html,
diff --git a/plugins/wallabag/wallabag.php b/plugins/wallabag/wallabag.php
index 805c1ad9..d0df3501 100644
--- a/plugins/wallabag/wallabag.php
+++ b/plugins/wallabag/wallabag.php
@@ -45,7 +45,7 @@ function hook_wallabag_render_linklist($data, $conf)
     $wallabagHtml = file_get_contents(PluginManager::$PLUGINS_PATH . '/wallabag/wallabag.html');
 
     $linkTitle = t('Save to wallabag');
-    $path = ($data['_BASE_PATH_'] ?? '') . '/' . PluginManager::$PLUGINS_PATH;
+    $path = ($data['_ROOT_PATH_'] ?? '') . '/' . PluginManager::$PLUGINS_PATH;
 
     foreach ($data['links'] as &$value) {
         $wallabag = sprintf(