Replace by English metadata when relevant (#535)

* Lua filter now works for title and description

* working example

Author: linogaliana

_quarto-en.yml

@@ -1,8 +1,12 @@
 project:
   type: website
   output-dir: "./_site/en"
+  render:
+    - index.qmd
+    # English content
+    - content/manipulation/01_numpy.qmd
+    - content/manipulation/02_pandas_intro.qmd
 
-lang: en
 
 website:
   title: "Python for data science"
@@ -115,3 +119,4 @@ citation:
   issued: 2023
 
 
+lang: en

_quarto-fr.yml

@@ -1,8 +1,6 @@
 project:
   type: website
 
-lang: fr
-
 website:
   title: "Python pour la data science"
   page-footer:
@@ -114,4 +112,6 @@ citation:
   url: https://pythonds.linogaliana.fr/
   issued: 2023
 
+lang: fr
+
 

_quarto.yml

@@ -5,7 +5,7 @@ project:
     - index.qmd
     - content/getting-started/index.qmd
     - content/manipulation/index.qmd
-    - content/manipulation/02_pandas_suite.qmd
+    - content/manipulation/01_numpy.qmd
     - content/visualisation/index.qmd
     - content/modelisation/index.qmd
     - content/NLP/index.qmd
@@ -16,6 +16,8 @@ profile:
   default: fr
   group: [fr, en]
 
+execute: 
+  cache: true
 
 # WEBSITE ARCHITECTURE ---------------------
 
@@ -68,9 +70,10 @@ format:
 
 
 # PAGE OPTIONS ---------------------
-
+  
 filters:
-  - black-formatter
+  - build/replace-title.lua
+  #- black-formatter
   - build/callout-jupyter.lua
 
 crossref:

build/_printBadges.qmd

@@ -1,9 +1,11 @@
 ```{ojs}
 //| echo: false
 path = window.location.pathname.replace(".html", ".qmd");
-html`${printBadges({fpath: path})}`
+path_modified = (path.includes('en/content')) ? path.replace('en/content', 'content/en') : path
+html`${printBadges({fpath: path_modified})}`
 ```
 
+
 ```{ojs}
 //| echo: false
 html`

build/replace-title.lua

@@ -0,0 +1,30 @@
+function Meta(meta)
+    -- Helper function to print metadata table
+    local function print_meta_table(meta_table)
+        for key, value in pairs(meta_table) do
+            print(key, pandoc.utils.stringify(value))
+        end
+    end
+
+    -- Print entire metadata table
+    -- print_meta_table(meta)
+
+    -- Convert lang to string if it exists
+    local toto = pandoc.utils.stringify(meta.lang or "")
+
+    -- Check if lang contains "en"
+    if toto and string.find(toto, "en") then
+        -- Override title with title-en if it exists
+        if meta['title-en'] then
+            meta.title = meta['title-en']
+            quarto.log.output("Title overridden with title-en")
+        end
+        if meta['description-en'] then
+            meta.description = meta['description-en']
+            quarto.log.output("Description overridden with description-en")
+        end
+
+    end
+
+    return meta
+end

content/manipulation/01_numpy.qmd

@@ -103,6 +103,10 @@ conservons encore `np.random.seed` mais cela peut être amené à évoluer.
 
 ::::
 
+:::
+
+::: {.content-visible when-profile="fr"}
+
 :::: {.note}
 
 The authors of `numpy` [now recommend](https://numpy.org/doc/stable/reference/random/index.html) using generators via the `default_rng()` function rather than simply using `numpy.random`.