feat: starting to implement translations throughout the UI

inst/apps/FreesearchR/www/images/da.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 36 36"><path fill="#C60C30" d="M32 5H15v11h21V9c0-2.209-1.791-4-4-4zM15 31h17c2.209 0 4-1.791 4-4.5V20H15v11zM0 20v6.5C0 29.209 1.791 31 4 31h7V20H0zM11 5H4C1.791 5 0 6.791 0 9v7h11V5z"/><path fill="#EEE" d="M15 5h-4v11H0v4h11v11h4V20h21v-4H15z"/></svg>

inst/apps/FreesearchR/www/images/en.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 36 36"><path fill="#00247D" d="M0 9.059V13h5.628zM4.664 31H13v-5.837zM23 25.164V31h8.335zM0 23v3.941L5.63 23zM31.337 5H23v5.837zM36 26.942V23h-5.631zM36 13V9.059L30.371 13zM13 5H4.664L13 10.837z"/><path fill="#CF1B2B" d="M25.14 23l9.712 6.801c.471-.479.808-1.082.99-1.749L28.627 23H25.14zM13 23h-2.141l-9.711 6.8c.521.53 1.189.909 1.938 1.085L13 23.943V23zm10-10h2.141l9.711-6.8c-.521-.53-1.188-.909-1.937-1.085L23 12.057V13zm-12.141 0L1.148 6.2C.677 6.68.34 7.282.157 7.949L7.372 13h3.487z"/><path fill="#EEE" d="M36 21H21v10h2v-5.836L31.335 31H32c1.117 0 2.126-.461 2.852-1.199L25.14 23h3.487l7.215 5.052c.093-.337.158-.686.158-1.052v-.058L30.369 23H36v-2zM0 21v2h5.63L0 26.941V27c0 1.091.439 2.078 1.148 2.8l9.711-6.8H13v.943l-9.914 6.941c.294.07.598.116.914.116h.664L13 25.163V31h2V21H0zM36 9c0-1.091-.439-2.078-1.148-2.8L25.141 13H23v-.943l9.915-6.942C32.62 5.046 32.316 5 32 5h-.663L23 10.837V5h-2v10h15v-2h-5.629L36 9.059V9zM13 5v5.837L4.664 5H4c-1.118 0-2.126.461-2.852 1.2l9.711 6.8H7.372L.157 7.949C.065 8.286 0 8.634 0 9v.059L5.628 13H0v2h15V5h-2z"/><path fill="#CF1B2B" d="M21 15V5h-6v10H0v6h15v10h6V21h15v-6z"/></svg>

inst/apps/FreesearchR/www/images/sw.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 36 36"><path fill="#1EB53A" d="M4 5C1.791 5 0 6.791 0 9v15.627L26.456 5H4z"/><path fill="#00A3DD" d="M32 31c2.209 0 4-1.791 4-4V11.33L9.479 31H32z"/><path fill="#141414" d="M32 5h-2.532L0 26.638V27c0 2.209 1.791 4 4 4h2.467L36 9.318V9c0-2.209-1.791-4-4-4z"/><path fill="#FBD035" d="M26.456 5L0 24.627v2.011L29.468 5zM9.479 31L36 11.33V9.318L6.467 31z"/></svg>

inst/apps/FreesearchR/www/intro.md

@@ -1,3 +1,7 @@
+---
+output: html_fragment
+---
+
 # Welcome <img src="FreesearchR-logo.png" style="float: right;"/>
 
 This is the ***FreesearchR*** data analysis tool, a free tool for basic data evaluation and analysis. If you need more advanced tools, start with ***FreesearchR*** and then you'll probably be better off using *R* or similar directly.

inst/apps/FreesearchR/www/intro_da.md

@@ -0,0 +1,23 @@
+---
+output: html_fragment
+---
+
+# Velkommen <img src="FreesearchR-logo.png" style="float: right;"/>
+
+Dette er ***FreesearchR***-værktøjet, et gratis værktøj til databehandling og -analyse. Har du brug for mere avancerede værktøjer, så kan du starte ***FreesearchR*** og senere selv hente *R* og *RStudio* eller lignende.
+
+Herunder kan du helt kort se, hvad du kan bruge ***FreesearchR*** til:
+
+1.  **Import data** from a spreadsheet/file on your machine, directly from a [REDCap](https://projectredcap.org/ "Read more on the data capture tool REDCap") server, try it with sample data or access data directly [if run in R locally](https://agdamsbo.github.io/FreesearchR//#run-locally-on-your-own-machine "Read about running FreesearchR on your local machine")
+
+2.  **Prepare** data for analysis by filtering data, modifying variables or create new variables
+
+3.  **Evaluate data** using descriptive analyses methods and inspect cross-correlations as well as [missing observations](https://agdamsbo.github.io/FreesearchR/articles/missingness.html "Read more about missing data")
+
+4.  **Visualise data** by [creating simple, clean plots](https://agdamsbo.github.io/FreesearchR/articles/visuals.html "See available plot types") for overview and quick insights
+
+5.  **Create simple regression models** for even more advanced data analyses
+
+6.  **Download** results as a report, get the modified data set and save the code for learning and to reproduce the results later
+
+The full [project documentation is here](https://agdamsbo.github.io/FreesearchR/) where you'll find detailed descriptions of the app and link to the source code! If you want to [share feedback, please follow this link to a simple survey](https://redcap.au.dk/surveys/?s=JPCLPTXYDKFA8DA8).

inst/apps/FreesearchR/www/intro_sw.md

@@ -0,0 +1,23 @@
+---
+output: html_fragment
+---
+
+# Karibu <img src="FreesearchR-logo.png" style="float: right;"/>
+
+This is the ***FreesearchR*** data analysis tool, a free tool for basic data evaluation and analysis. If you need more advanced tools, start with ***FreesearchR*** and then you'll probably be better off using *R* or similar directly.
+
+With this tool you can:
+
+1.  **Import data** from a spreadsheet/file on your machine, directly from a [REDCap](https://projectredcap.org/ "Read more on the data capture tool REDCap") server, try it with sample data or access data directly [if run in R locally](https://agdamsbo.github.io/FreesearchR//#run-locally-on-your-own-machine "Read about running FreesearchR on your local machine")
+
+2.  **Prepare** data for analysis by filtering data, modifying variables or create new variables
+
+3.  **Evaluate data** using descriptive analyses methods and inspect cross-correlations as well as [missing observations](https://agdamsbo.github.io/FreesearchR/articles/missingness.html "Read more about missing data")
+
+4.  **Visualise data** by [creating simple, clean plots](https://agdamsbo.github.io/FreesearchR/articles/visuals.html "See available plot types") for overview and quick insights
+
+5.  **Create simple regression models** for even more advanced data analyses
+
+6.  **Download** results as a report, get the modified data set and save the code for learning and to reproduce the results later
+
+The full [project documentation is here](https://agdamsbo.github.io/FreesearchR/) where you'll find detailed descriptions of the app and link to the source code! If you want to [share feedback, please follow this link to a simple survey](https://redcap.au.dk/surveys/?s=JPCLPTXYDKFA8DA8).

inst/apps/FreesearchR/www/scripts.js

@@ -1,5 +1,13 @@
 // Automatically close drop-downs on navigation
 // Thanks to claude.ai
+$(document).ready(function() {
+ var language =  window.navigator.userLanguage || window.navigator.language;
+ var iso639Language = language.split('-')[0];
+ Shiny.onInputChange('browser_lang', iso639Language);
+ console.log('Browser language:',iso639Language);
+});
+
+
 $(document).on('shown.bs.tab', '#main_panel', function(e) {
   // Close dropdown in this specific navset only
   $('#main_panel .dropdown-menu').removeClass('show');
@@ -8,6 +16,12 @@ $(document).on('shown.bs.tab', '#main_panel', function(e) {
 
 
 $(document).on('shiny:sessioninitialized', function() {
+  // Function to get browser language
+  // var language =  window.navigator.userLanguage || window.navigator.language;
+  // var iso639Language = language.split('-')[0];
+  // Shiny.onInputChange('browser_lang', iso639Language);
+  // console.log('Browser language:',iso639Language);
+
   // Function to collapse navbar on mobile
   function collapseNavbar() {
     var navbar = $('.navbar-collapse');
@@ -54,4 +68,7 @@ $(document).on('shiny:sessioninitialized', function() {
       collapseNavbar();
     }
   });
+
+
 });
+

inst/apps/FreesearchR/www/style.css

@@ -123,3 +123,5 @@
   background-color: #2E2E2E;
   color: #FFFFFF;
 }
+
+