Pass tongue argument to ennum-publish-index.

Pass tongue argument to ennum-publish-index and
ennum-publish-index-page instead of letting them discover it
themselves.

* ennum.el (ennum-publish): Pass tongue argument to
ennum-publish-index.
(ennum-publish-index): Accept tongue argument. Pass tongue argument to
ennum-publish-index-page.
(ennum-publish-index-page): Accept tongue argument.

1 files changed, 8 insertions, 10 deletions

diff --git a/ennum.el b/ennum.el
index 7e75dc5..c0556d2 100644
--- a/ennum.el
+++ b/ennum.el
@@ -422,11 +422,10 @@ result as a string."
        (concat filename-prefix extension))
      tongue)))
 
-(defun ennum-publish-index-page (filename-prefix title last-page posts page-number output-file)
+(defun ennum-publish-index-page (filename-prefix title last-page posts page-number tongue output-file)
   (ennum-exp
-   (let* ((tongue (ennum-post-language (first posts)))
-          (system-time-locale
-           (map-elt (ennum-setting :locale-alist) tongue)))
+   (let ((system-time-locale
+          (map-elt (ennum-setting :locale-alist) tongue)))
      (when (file-name-directory output-file)
        (ennum-mkdir-p (file-name-directory output-file)))
      (with-temp-buffer
@@ -468,9 +467,8 @@ result as a string."
                                  (ennum-index-filename filename-prefix tongue "html" 1))
                (ennum-add-tongue-suffix (format "%s.html" filename-prefix) tongue))))
 
-(defun ennum-publish-index (filename-prefix title posts-per-page posts)
-  (let* ((tongue (ennum-post-language (first posts)))
-         (number-of-pages (ceiling (length posts) posts-per-page))
+(defun ennum-publish-index (filename-prefix title posts-per-page tongue posts)
+  (let* ((number-of-pages (ceiling (length posts) posts-per-page))
          (page-numbers (number-sequence 1 number-of-pages))
          (output-files (seq-map (apply-partially
                                  'ennum-index-filename filename-prefix tongue "html")
@@ -479,7 +477,7 @@ result as a string."
                               (ennum-publish-index-page
                                filename-prefix title
                                (= page-number number-of-pages)
-                               post page-number output-file))
+                               post page-number tongue output-file))
                             (seq-partition posts posts-per-page)
                             page-numbers
                             output-files)))
@@ -709,7 +707,7 @@ as keys. Keys are compared using `equal'."
               ;; Publish indices
               (seq-mapcat
                (pcase-lambda (`(,tongue . ,posts))
-                 (ennum-publish-index "index" blog-title posts-per-page posts))
+                 (ennum-publish-index "index" blog-title posts-per-page tongue posts))
                (seq-group-by 'ennum-post-language posts))
               ;; Publish tag indices
               (seq-mapcat
@@ -718,7 +716,7 @@ as keys. Keys are compared using `equal'."
                   (pcase-lambda (`(,tongue . ,posts))
                     (ennum-publish-index
                      (ennum--file-join (ennum-setting :tag-directory) tag)
-                     tag posts-per-page posts))
+                     tag posts-per-page tongue posts))
                   (seq-group-by 'ennum-post-language posts)))
                (ennum-many-to-many-group-by 'ennum-post-tags posts))
               ;; Publish thumbnails