feat: begin working on localisation

src/Main.c

@@ -67,6 +67,13 @@ int main() {
 
   global_config = cfg;
 
+  int loaded = beaker_load_locales();
+  if (loaded > 0) {
+    fprintf(stderr, "[INFO] Loaded %d locales\n", loaded);
+  } else {
+    fprintf(stderr, "[WARN] No locales loaded (make sure to run from omnisearch directory)\n");
+  }
+
   apply_engines_config(cfg.engines);
 
   if (cache_init(cfg.cache_dir) != 0) {
@@ -119,6 +126,7 @@ int main() {
 
   curl_global_cleanup();
   xmlCleanupParser();
+  beaker_free_locales();
   free_proxy_list();
   cache_shutdown();
   return EXIT_SUCCESS;

src/Routes/Home.c

@@ -1,19 +1,23 @@
 #include "Home.h"
 #include "../Utility/Utility.h"
+#include <beaker.h>
 #include <stdlib.h>
 
 int home_handler(UrlParams *params) {
   (void)params;
   char *theme = get_theme("");
+  char *locale = get_locale("en_uk");
 
   TemplateContext ctx = new_context();
   context_set(&ctx, "theme", theme);
+  beaker_set_locale(&ctx, locale);
   char *rendered_html = render_template("home.html", &ctx);
   send_response(rendered_html);
 
   free(rendered_html);
   free_context(&ctx);
   free(theme);
+  free(locale);
 
   return 0;
 }

src/Routes/Images.c

@@ -5,6 +5,7 @@
 #include "../Utility/Unescape.h"
 #include "../Utility/Utility.h"
 #include "Config.h"
+#include <beaker.h>
 
 static char *build_images_request_cache_key(const char *query, int page,
                                             const char *client_key) {
@@ -46,6 +47,10 @@ int images_handler(UrlParams *params) {
   context_set(&ctx, "theme", theme);
   free(theme);
 
+  char *locale = get_locale("en_uk");
+  beaker_set_locale(&ctx, locale);
+  free(locale);
+
   context_set(&ctx, "page", page_str);
   context_set(&ctx, "prev_page", prev_str);
   context_set(&ctx, "next_page", next_str);

src/Routes/Search.c

@@ -419,6 +419,10 @@ int results_handler(UrlParams *params) {
   context_set(&ctx, "theme", theme);
   free(theme);
 
+  char *locale = get_locale("en_uk");
+  beaker_set_locale(&ctx, locale);
+  free(locale);
+
   char page_str[16];
   snprintf(page_str, sizeof(page_str), "%d", page);
   context_set(&ctx, "page", page_str);

src/Routes/Settings.c

@@ -1,5 +1,6 @@
 #include "Settings.h"
 #include "../Utility/Utility.h"
+#include <beaker.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -9,21 +10,42 @@ int settings_handler(UrlParams *params) {
     for (int i = 0; i < params->count; i++) {
       if (strcmp(params->params[i].key, "q") == 0) {
         query = params->params[i].value;
-        break;
       }
     }
   }
 
   char *theme = get_theme("system");
+  char *locale = get_locale("en_uk");
+
+  LocaleInfo locales[32];
+  int locale_count = beaker_get_all_locales(locales, 32);
+
+  char **locale_data[32];
+  int inner_counts[32];
+  for (int i = 0; i < locale_count; i++) {
+    locale_data[i] = malloc(sizeof(char *) * 2);
+    locale_data[i][0] = locales[i].meta.id;
+    locale_data[i][1] = locales[i].meta.name;
+    inner_counts[i] = 2;
+  }
 
   TemplateContext ctx = new_context();
+  beaker_set_locale(&ctx, locale);
   context_set(&ctx, "query", query);
   context_set(&ctx, "theme", theme);
+  context_set(&ctx, "locale", locale);
+  context_set_array_of_arrays(&ctx, "locales", locale_data, locale_count, inner_counts);
+
+  for (int i = 0; i < locale_count; i++) {
+    free(locale_data[i]);
+  }
+
   char *rendered_html = render_template("settings.html", &ctx);
   send_response(rendered_html);
 
   free(rendered_html);
   free(theme);
+  free(locale);
   free_context(&ctx);
 
   return 0;

src/Routes/SettingsSave.c

@@ -4,12 +4,15 @@
 
 int settings_save_handler(UrlParams *params) {
   const char *theme = "";
+  const char *locale = "";
   const char *query = "";
 
   if (params) {
     for (int i = 0; i < params->count; i++) {
       if (strcmp(params->params[i].key, "theme") == 0) {
         theme = params->params[i].value;
+      } else if (strcmp(params->params[i].key, "locale") == 0) {
+        locale = params->params[i].value;
       } else if (strcmp(params->params[i].key, "q") == 0) {
         query = params->params[i].value;
       }
@@ -19,6 +22,9 @@ int settings_save_handler(UrlParams *params) {
   if (strlen(theme) > 0) {
     set_cookie("theme", theme, "Fri, 31 Dec 2038 23:59:59 GMT", "/", false, false);
   }
+  if (strlen(locale) > 0) {
+    set_cookie("locale", locale, "Fri, 31 Dec 2038 23:59:59 GMT", "/", false, false);
+  }
 
   char redirect_url[512];
   snprintf(redirect_url, sizeof(redirect_url), "/settings?q=%s", query);

src/Utility/Utility.c

@@ -23,3 +23,12 @@ char *get_theme(const char *default_theme) {
   free(cookie);
   return strdup(default_theme);
 }
+
+char *get_locale(const char *default_locale) {
+  char *cookie = get_cookie("locale");
+  if (cookie && beaker_get_locale_meta(cookie) != NULL) {
+    return cookie;
+  }
+  free(cookie);
+  return strdup(default_locale);
+}

src/Utility/Utility.h

@@ -1,7 +1,10 @@
 #ifndef UTILITY_H
 #define UTILITY_H
 
+#include <beaker.h>
+
 int hex_to_int(char c);
 char *get_theme(const char *default_theme);
+char *get_locale(const char *default_locale);
 
 #endif