v.1.0.4

README.md

@@ -1,29 +1,28 @@
 Easy XML sitemap
 ===================================
 
-Simple module for build a XML sitemap following to 
-[Google's recommendations](https://support.google.com/webmasters/answer/2620865) 
-for using "hreflang" attribute in sitemap of multilingual site.
+Generates XML sitemap conforming to [Google's recommendations](https://support.google.com/webmasters/answer/2620865) 
+for using "hreflang" attribute in sitemap on multilingual site and [sitemaps.org protocol](http://www.sitemaps.org/protocol.html).
 
 Features
 --------
-Sitemap file will be accessible on URL *http(s)://your.domain/sitemap.xml* 
-and automatically include URLs for: 
+Generated sitemap is available at *http(s)://your.domain/sitemap.xml* and include URLs for: 
 
-- pages created by nodes
-- non-empty taxonomy terms pages
-- public available pages by "Views" module
+- pages created by nodes;
+- non-empty taxonomy terms pages;
+- publicly available pages by "Views" module.
 
-If some node is set as site's front page, URL of this node will be 
+If one node is set as site's front page, direct URL to this node will be 
 automatically excluded from sitemap to avoid content duplication.
 
-For URLs which you do not want include to sitemap, exclusions may be added.
+URLs which you do not want include to sitemap may be excluded.
+
+Content which presented on any of available languages can be excluded from the sitemap.
 
 Each time sitemap re-built, backup copy of previous file state is saved as 
-public://easy_xmlsitemap/sitemap.xml.bak
+*public://easy_xmlsitemap/sitemap.xml.bak*
 
-Optional and less important URLs attributes "priority" and "lastmod" 
-are omitted in this version.
+Less important and optional URLs attributes "priority" and "lastmod" are omitted in this version.
 
 Installation
 ------------
@@ -39,23 +38,25 @@ Administration page is available via *Administration > Configuration >
 Search and metadata > Easy XML Sitemap* (admin/config/search/easy_xmlsitemap) 
 and may be useful for:
 
-- build XML sitemap by using button "BUILD SITEMAP NOW" (before first time build 
-you will get error 404 from "/sitemap.xml)
-- get information about last time sitemap build
+- anytime (re)build XML sitemap by using button "BUILD SITEMAP NOW";
+- view information when last time sitemap was generated.
 
-under "SETTINGS" fieldset:
-- set (if you need) different default base URL used for sitemap links
-- select sitemap rebuild frequency: manually, daily (default) or any cron run
-- add exclusions for URLs you won't include in sitemap (see description on the form).
+Under "Advanced settings" fieldset:
+- set (if you need) different default base URL used for sitemap links;
+- select sitemap rebuild frequency: manually, daily (default) or any cron run;
+- add exclusions for URLs you won't include in sitemap;
+- add exclusions for content of languages you won't include in sitemap.
 
 License
 -------
-
 This project is GPL v2 software. See the LICENSE.txt file in this directory for
 complete text.
 
 Current Maintainer
 ------------------
-
 Vladimir (https://github.com/findlabnet/)
 
+More information
+----------------
+For bug reports, feature or support requests, please use the module 
+issue queue at https://github.com/backdrop-contrib/easy_xmlsitemap/issues.

config/easy_xmlsitemap.settings.json

@@ -4,5 +4,6 @@
   "sitemap_dir": "easy_xmlsitemap",
   "rebuild_frequency": "daily",
   "last_build_date": 0,
-  "excluded_urls": ""
+  "excluded_urls": "",
+  "excluded_langs": []
 } 

easy_xmlsitemap.admin.inc

@@ -11,47 +11,50 @@
  *
  */
 function easy_xmlsitemap_settings_form() {
-
-  $config      = config('easy_xmlsitemap.settings');
+  $config = config('easy_xmlsitemap.settings');
   $last_build_date = $config->get('last_build_date');
 
   $info = $last_build_date != 0 
-      ? t('Sitemap file last build time: ') . format_date($last_build_date, 'short') 
-      : t('Sitemap file has not built yet.');
+      ? t('Sitemap last build time: ') . format_date($last_build_date, 'short') 
+      : t('Sitemap has not built yet.');
 
+  $site_langs = language_list(TRUE, TRUE);
+
   $form = array();
 
   $form['build_info'] = array(
     '#type' => 'fieldset',
     '#title' => t('Sitemap build'),
     '#collapsible' => TRUE,
     '#collapsed' => FALSE,
-   );
+  );
 
   $form['build_info']['info'] = array(
     '#markup' => '<p>' . $info . '</p>',
   );
-  $form['build_info']['actions'] = array('#type' => 'actions');
-  $form['build_info']['actions']['build'] = array(
+  $form['build_info']['build'] = array(
     '#type' => 'submit',
     '#value' => t('Build sitemap now'),
+    '#attributes' => array(
+      'class' => array('button-primary'),
+    ),
   );
   $form['build_info']['actions']['info'] = array(
-    '#markup' => '<div class="description">' . t('This will rebuild XML sitemap.') . '</div>', 
+    '#markup' => '<div class="description">' . t('This will rebuild sitemap immediately.') . '</div>', 
   );
 
   $form['settings'] = array(
     '#type' => 'fieldset',
-    '#title' => t('Settings'),
+    '#title' => t('Advanced settings'),
     '#collapsible' => TRUE,
     '#collapsed' => TRUE,
    );
 
   $form['settings']['base_url'] = array(
     '#type' => 'textfield',
-    '#title' => t('Default base URL'),
+    '#title' => t('Default base URL (optional)'),
     '#default_value' => $config->get('base_url'),
-    '#description' => t('Optional default base URL used for sitemaps and sitemap links, for example: http://example.com, can be left empty.'),
+    '#description' => t('Optional replacement for base URL, should be used instead of actual domain for sitemap links, for example: http://example.com. In most cases can be left empty.'),
   );
   $form['settings']['rebuild_frequency'] = array(
     '#type' => 'select',
@@ -68,37 +71,45 @@ function easy_xmlsitemap_settings_form() {
     '#type' =>  'textarea',
     '#title' => t('Excluded URLs list (optional)'),
     '#default_value' => $config->get('excluded_urls'),
-    '#description' => t('If some URLs should be excluded from sitemap, place these URLs here, one URL per line without domain, for example:') 
+    '#description' => t('If some URLs should be excluded from sitemap, place these URLs here, one URL per line without domain, see an example below:') 
     . '<br />403.html'
     . '<br />404.html'
     . '<br />node/123'
     . '<br />some-test-page.html'
   );
-
-  $form['settings']['actions'] = array('#type' => 'actions');
-  $form['settings']['actions']['submit'] = array(
+  if (count($site_langs) > 1) {
+    $form['settings']['excluded_langs'] = array(
+      '#type' =>  'checkboxes',
+      '#title' => t('Exclude from sitemap all pages for selected language (optional):'),
+      '#options' => $site_langs,
+      '#default_value' => $config->get('excluded_langs'),
+      '#description' => t('In some cases you might want do not include to sitemap links to pages for specific language.'), 
+    );
+  }
+  $form['settings']['submit'] = array(
     '#type' => 'submit',
     '#value' => t('Save settings'),
+    '#attributes' => array(
+      'class' => array('button-primary'),
+    ),
   );
 
   return $form;
-
 }
 
 /**
  * Submit actions for form
  * 
  */
 function easy_xmlsitemap_settings_form_submit($form, &$form_state) {
-
   global $user;
   $config = config('easy_xmlsitemap.settings');
 
   if ($form_state['clicked_button']['#id'] == 'edit-submit') {
-
     $config->set('base_url',           trim($form_state['values']['base_url']));
     $config->set('rebuild_frequency',  $form_state['values']['rebuild_frequency']);
     $config->set('excluded_urls',      trim($form_state['values']['excluded_urls']));
+    $config->set('excluded_langs',     $form_state['values']['excluded_langs']);
 
     $config->save();
     watchdog('easy_xmlsitemap', t('Settings changed by @user.', array('@user' => $user->name)));
@@ -108,4 +119,3 @@ function easy_xmlsitemap_settings_form_submit($form, &$form_state) {
     easy_xmlsitemap_build();
   }
 }
-

easy_xmlsitemap.info

@@ -4,5 +4,5 @@ package = SEO
 backdrop = 1.x
 type = module
 configure = admin/config/search/easy_xmlsitemap
-version = 1.0.3
+version = 1.0.4
 

easy_xmlsitemap.install

@@ -27,3 +27,12 @@ function easy_xmlsitemap_requirements($phase) {
 
   return $requirements;
 }
+
+/**
+ *  Add and init new empty array for excluded languages to config file.
+ */
+function easy_xmlsitemap_update_1000() {
+  $config = config('easy_xmlsitemap.settings');
+  $config->set('excluded_langs', array());
+  $config->save();  
+}