3 files changed, 57 insertions, 1 deletions

diff --git a/plugins/demo_plugin/demo_plugin.php b/plugins/demo_plugin/demo_plugin.php
index 8fdbf663..b80a2b6d 100644
--- a/plugins/demo_plugin/demo_plugin.php
+++ b/plugins/demo_plugin/demo_plugin.php
@@ -14,6 +14,26 @@
  * and check user status with _LOGGEDIN_.
  */
 
+use Shaarli\Config\ConfigManager;
+
+/**
+ * In the footer hook, there is a working example of a translation extension for Shaarli.
+ *
+ * The extension must be attached to a new translation domain (i.e. NOT 'shaarli').
+ * Use case: any custom theme or non official plugin can use the translation system.
+ *
+ * See the documentation for more information.
+ */
+const EXT_TRANSLATION_DOMAIN = 'demo';
+
+/*
+ * This is not necessary, but it's easier if you don't want Poedit to mix up your translations.
+ */
+function demo_plugin_t($text, $nText = '', $nb = 1)
+{
+    return t($text, $nText, $nb, EXT_TRANSLATION_DOMAIN);
+}
+
 /**
  * Initialization function.
  * It will be called when the plugin is loaded.
@@ -27,6 +47,12 @@ function demo_plugin_init($conf)
 {
     $conf->get('toto', 'nope');
 
+    if (! $conf->exists('translation.extensions.demo')) {
+        // Custom translation with the domain 'demo'
+        $conf->set('translation.extensions.demo', 'plugins/demo_plugin/languages/');
+        $conf->write(true);
+    }
+
     $errors[] = 'This a demo init error.';
     return $errors;
 }
@@ -160,7 +186,7 @@ function hook_demo_plugin_render_includes($data)
 function hook_demo_plugin_render_footer($data)
 {
     // footer text
-    $data['text'][] = 'Shaarli is now enhanced by the awesome demo_plugin.';
+    $data['text'][] = '<br>'. demo_plugin_t('Shaarli is now enhanced by the awesome demo_plugin.');
 
     // Free elements at the end of the page.
     $data['endofpage'][] = '<marquee id="demo_marquee">' .
@@ -433,3 +459,12 @@ function hook_demo_plugin_render_feed($data)
     }
     return $data;
 }
+
+/**
+ * This function is never called, but contains translation calls for GNU gettext extraction.
+ */
+function demo_dummy_translation()
+{
+    // meta
+    t('A demo plugin covering all use cases for template designers and plugin developers.');
+}
diff --git a/plugins/demo_plugin/languages/fr/LC_MESSAGES/demo.mo b/plugins/demo_plugin/languages/fr/LC_MESSAGES/demo.mo
new file mode 100644
index 00000000..0f80f6ed
--- /dev/null
+++ b/plugins/demo_plugin/languages/fr/LC_MESSAGES/demo.mo
diff --git a/plugins/demo_plugin/languages/fr/LC_MESSAGES/demo.po b/plugins/demo_plugin/languages/fr/LC_MESSAGES/demo.po
new file mode 100644
index 00000000..921379c0
--- /dev/null
+++ b/plugins/demo_plugin/languages/fr/LC_MESSAGES/demo.po
@@ -0,0 +1,21 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: Demo plugin\n"
+"POT-Creation-Date: 2017-08-19 10:45+0200\n"
+"PO-Revision-Date: 2017-08-19 11:28+0200\n"
+"Last-Translator: \n"
+"Language-Team: demo\n"
+"Language: fr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 2.0.2\n"
+"X-Poedit-Basepath: ../../..\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"X-Poedit-KeywordsList: ;demo_plugin_t:1,2;demo_plugin_t\n"
+"X-Poedit-SourceCharset: UTF-8\n"
+"X-Poedit-SearchPath-0: .\n"
+
+#: demo_plugin.php:173
+msgid "Shaarli is now enhanced by the awesome demo_plugin."
+msgstr "Shaarli est maintenant amélioré avec le fantastique demo_plugin."