theming

.gitignore

@@ -1,3 +1,4 @@
 /bin
 /obj
-config.ini
+config.ini
+.session

Dockerfile

@@ -0,0 +1,46 @@
+# ---------- Build stage ----------
+FROM alpine:3.20 AS builder
+
+RUN apk add --no-cache \
+    build-base \
+    curl-dev \
+    libxml2-dev \
+    openssl-dev \
+    git \
+    pkgconf
+
+WORKDIR /app
+COPY . /app
+
+RUN git clone https://git.bwaaa.monster/beaker /tmp/beaker && \
+    cd /tmp/beaker && \
+    make && make install && \
+    rm -rf /tmp/beaker
+
+RUN make clean && make && strip bin/omnisearch
+
+# ---------- Runtime stage ----------
+FROM alpine:3.20
+
+RUN apk add --no-cache \
+    libcurl \
+    libxml2 \
+    openssl
+
+WORKDIR /app
+
+# Copy only required artifacts
+COPY --from=builder /app/bin/omnisearch /app/omnisearch
+COPY --from=builder /usr/lib/libbeaker.so /usr/lib/libbeaker.so
+COPY --from=builder /app/templates /app/templates
+COPY --from=builder /app/static /app/static
+
+# Security: non-root user
+RUN adduser -D appuser && chmod +x /app/omnisearch
+USER appuser
+
+ENV LD_LIBRARY_PATH=/usr/lib
+
+EXPOSE 5000
+
+CMD ["/app/omnisearch"]

Makefile

@@ -3,13 +3,22 @@ UNAME_S := $(shell uname -s)
 PKG_CONFIG ?= pkg-config
 PKG_DEPS   := libxml-2.0 libcurl openssl
 
+GIT_HASH  := $(shell git rev-parse --short HEAD)
+GIT_DATE  := $(shell git log -1 --format='%ad' --date='format:%y.%m.%d')
+GIT_BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
+GIT_REMOTE := $(shell git remote get-url origin)
+
+VERSION := $(GIT_DATE)+$(GIT_HASH)_$(GIT_BRANCH)
+
+CFLAGS  := -Wall -Wextra -O2 -Isrc -DVERSION='"$(VERSION)"' -DGIT_REMOTE='"$(GIT_REMOTE)"'
+
 ifeq ($(UNAME_S),Darwin)
 DEP_CFLAGS := $(shell $(PKG_CONFIG) --cflags $(PKG_DEPS) 2>/dev/null)
 DEP_LIBS   := $(shell $(PKG_CONFIG) --libs $(PKG_DEPS) 2>/dev/null)
-CFLAGS  := -Wall -Wextra -O2 -Isrc $(DEP_CFLAGS)
+CFLAGS  += $(DEP_CFLAGS)
 LIBS    := -lbeaker $(DEP_LIBS) -lpthread -lm
 else
-CFLAGS  := -Wall -Wextra -O2 -Isrc -I/usr/include/libxml2
+CFLAGS  += -I/usr/include/libxml2
 LIBS    := -lbeaker -lcurl -lxml2 -lpthread -lm -lssl -lcrypto
 endif
 
@@ -76,6 +85,7 @@ USER        := omnisearch
 GROUP       := omnisearch
 
 SYSTEMD_DIR := /etc/systemd/system
+RUNIT_DIR ?= $(error Please set RUNIT_DIR to your services directory)
 OPENRC_DIR  := /etc/init.d
 DINIT_DIR   := /etc/dinit.d
 LAUNCHD_DIR ?= /Library/LaunchDaemons
@@ -94,9 +104,10 @@ install:
 	@echo "Example: doas/sudo make install-openrc"
 
 install-launchd: $(TARGET)
-	@mkdir -p $(DATA_DIR)/templates $(DATA_DIR)/static $(INSTALL_BIN_DIR) $(LOG_DIR)
+	@mkdir -p $(DATA_DIR)/templates $(DATA_DIR)/static $(DATA_DIR)/locales $(INSTALL_BIN_DIR) $(LOG_DIR)
 	@cp -rf templates/* $(DATA_DIR)/templates/
 	@cp -rf static/* $(DATA_DIR)/static/
+	@cp -rf locales/* $(DATA_DIR)/locales/
 	@cp -n example-config.ini $(DATA_DIR)/config.ini || true
 	install -m 755 $(TARGET) $(INSTALL_BIN_DIR)/omnisearch
 	@mkdir -p $(LAUNCHD_DIR)
@@ -115,9 +126,10 @@ install-launchd: $(TARGET)
 	@echo "Start with: sudo launchctl kickstart -k system/$(LAUNCHD_LABEL)"
 
 install-systemd: $(TARGET)
-	@mkdir -p $(DATA_DIR)/templates $(DATA_DIR)/static $(LOG_DIR) $(CACHE_DIR)
+	@mkdir -p $(DATA_DIR)/templates $(DATA_DIR)/static $(DATA_DIR)/locales $(LOG_DIR) $(CACHE_DIR)
 	@cp -rf templates/* $(DATA_DIR)/templates/
 	@cp -rf static/* $(DATA_DIR)/static/
+	@cp -rf locales/* $(DATA_DIR)/locales/
 	@cp -n example-config.ini $(DATA_DIR)/config.ini || true
 	install -m 755 $(TARGET) $(INSTALL_BIN_DIR)/omnisearch
 	@echo "Setting up user '$(USER)'..."
@@ -133,9 +145,10 @@ install-systemd: $(TARGET)
 	@echo "Run 'systemctl enable --now omnisearch' to start"
 
 install-openrc: $(TARGET)
-	@mkdir -p $(DATA_DIR)/templates $(DATA_DIR)/static $(LOG_DIR) $(CACHE_DIR)
+	@mkdir -p $(DATA_DIR)/templates $(DATA_DIR)/static $(DATA_DIR)/locales $(LOG_DIR) $(CACHE_DIR)
 	@cp -rf templates/* $(DATA_DIR)/templates/
 	@cp -rf static/* $(DATA_DIR)/static/
+	@cp -rf locales/* $(DATA_DIR)/locales/
 	@cp -n example-config.ini $(DATA_DIR)/config.ini || true
 	install -m 755 $(TARGET) $(INSTALL_BIN_DIR)/omnisearch
 	@echo "Setting up user '$(USER)'..."
@@ -151,9 +164,10 @@ install-openrc: $(TARGET)
 	@echo "Run 'rc-update add omnisearch default' to enable"
 
 install-runit: $(TARGET)
-	@mkdir -p $(DATA_DIR)/templates $(DATA_DIR)/static $(LOG_DIR) $(CACHE_DIR) /etc/service/omnisearch/log/
+	@mkdir -p $(DATA_DIR)/templates $(DATA_DIR)/static $(DATA_DIR)/locales $(LOG_DIR) $(CACHE_DIR) $(RUNIT_DIR)/omnisearch/log/
 	@cp -rf templates/* $(DATA_DIR)/templates/
 	@cp -rf static/* $(DATA_DIR)/static/
+	@cp -rf locales/* $(DATA_DIR)/locales/
 	@cp -n example-config.ini $(DATA_DIR)/config.ini || true
 	install -m 755 $(TARGET) $(INSTALL_BIN_DIR)/omnisearch
 	@echo "Setting up user '$(USER)'..."
@@ -161,20 +175,21 @@ install-runit: $(TARGET)
 	@id -u $(USER) >/dev/null 2>&1 || useradd --system --home $(DATA_DIR) --shell /usr/sbin/nologin -g $(GROUP) $(USER)
 	@chown -R $(USER):$(GROUP) $(LOG_DIR) $(CACHE_DIR) $(VAR_DIR) $(DATA_DIR) 2>/dev/null || true
 	@chown $(USER):$(GROUP) $(DATA_DIR)/config.ini 2>/dev/null || true
-	install -m 755 init/runit/run /etc/service/omnisearch/run
+	install -m 755 init/runit/run $(RUNIT_DIR)/omnisearch/run
-	install -m 755 init/runit/log/run /etc/service/omnisearch/log/run
+	install -m 755 init/runit/log/run $(RUNIT_DIR)/omnisearch/log/run
 	@echo ""
 	@echo "Config: $(DATA_DIR)/config.ini"
 	@echo "Edit config with: nano $(DATA_DIR)/config.ini"
-	@echo "Installed runit service to /etc/service/omnisearch"
+	@echo "Installed runit service to $(RUNIT_DIR)/omnisearch"
 	@echo "You need to start the service manually"
-	@echo "Void: ln -s /etc/service/omnisearch/ /var/service"
+	@echo "Void: ln -s $(RUNIT_DIR)/omnisearch/ /var/service/"
-	@echo "Artix: ln -s /etc/service/omnisearch/ /run/runit/"
+	@echo "Artix: ln -s $(RUNIT_DIR)/omnisearch/ /run/runit/"
 
 install-s6: $(TARGET)
-	@mkdir -p $(DATA_DIR)/templates $(DATA_DIR)/static $(LOG_DIR) $(CACHE_DIR)
+	@mkdir -p $(DATA_DIR)/templates $(DATA_DIR)/static $(DATA_DIR)/locales $(LOG_DIR) $(CACHE_DIR)
 	@cp -rf templates/* $(DATA_DIR)/templates/
 	@cp -rf static/* $(DATA_DIR)/static/
+	@cp -rf locales/* $(DATA_DIR)/locales/
 	@cp -n example-config.ini $(DATA_DIR)/config.ini || true
 	install -m 755 $(TARGET) $(INSTALL_BIN_DIR)/omnisearch
 	@echo "Setting up user '$(USER)'..."
@@ -193,9 +208,10 @@ install-s6: $(TARGET)
 	@echo "Service will start automatically"
 
 install-dinit: $(TARGET)
-	@mkdir -p $(DATA_DIR)/templates $(DATA_DIR)/static $(LOG_DIR) $(CACHE_DIR)
+	@mkdir -p $(DATA_DIR)/templates $(DATA_DIR)/static $(DATA_DIR)/locales $(LOG_DIR) $(CACHE_DIR)
 	@cp -rf templates/* $(DATA_DIR)/templates/
 	@cp -rf static/* $(DATA_DIR)/static/
+	@cp -rf locales/* $(DATA_DIR)/locales/
 	@cp -n example-config.ini $(DATA_DIR)/config.ini || true
 	install -m 755 $(TARGET) $(INSTALL_BIN_DIR)/omnisearch
 	@echo "Setting up user '$(USER)'..."
@@ -218,6 +234,7 @@ uninstall:
 	rm -f $(DINIT_DIR)/omnisearch
 	rm -rf /etc/service/omnisearch
 	rm -rf /var/service/omnisearch
+	@echo "You might need to unlink omnisearch if you're using runit"
 	@id -u $(USER) >/dev/null 2>&1 && userdel $(USER) 2>/dev/null || true
 	@grep -q '^$(GROUP):' /etc/group 2>/dev/null && groupdel $(GROUP) 2>/dev/null || true
 	@echo "Uninstalled omnisearch"

README.md

@@ -23,7 +23,7 @@ Depending on your system, you may first need to install libcurl and libxml2.
 
 ### Debian/Ubuntu
 ```
-# apt install libxml2-dev libcurl4-openssl-dev
+# apt install build-essential libssl-dev libxml2-dev libcurl4-openssl-dev
 ```
 
 ### Fedora
@@ -50,7 +50,7 @@ On Alpine, `shadow` is needed for the user creation process during the install.
 ### NixOS
 Add the flake to your inputs and import the module. That is all you need.
 Here's an example of using the modules in a flake:
-```
+```nix
 # flake.nix
 {
   inputs = {
@@ -108,6 +108,20 @@ On macOS, use `install-launchd`.
 ## Hosting
 Run it normally behind a reverse proxy (like nginx)
 
+## Deploy with Docker Compose
+
+You need Docker or Podman and Docker Compose installed on your system.
+
+Run the container:
+
+```
+$ git clone https://git.bwaaa.monster/omnisearch
+$ cd omnisearch
+$ docker compose up -d --build
+```
+
+By default it can be reached on port 8087.
+
 ## Customisation
 To make your own changes while still being able to receive upstream updates:
 

docker-compose.yml

@@ -0,0 +1,10 @@
+services:
+  omnisearch:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "8087:8087"
+    volumes:
+      - ./locales:/app/locales
+      - ./example-config.ini:/etc/omnisearch/config.ini

example-config.ini

@@ -1,7 +1,9 @@
 [server]
 host = 0.0.0.0
 port = 8087
-domain = https://search.example.com
+
+# Default locale (default: en_gb)
+#locale = en_gb
 
 [proxy]
 # Single proxy (comment out to use list_file instead)
@@ -31,3 +33,14 @@ domain = https://search.example.com
 # Use *,-engine to exclude specific engines (e.g., *,-startpage)
 # Available engines: ddg, startpage, yahoo, mojeek
 engines="*"
+
+[rate_limit]
+# Rate limit searches per interval
+
+# /search
+#search_requests = 10
+#search_interval = 60
+
+# /images
+#images_requests = 20
+#images_interval = 60

flake.lock

@@ -3,11 +3,11 @@
     "beaker-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1773884524,
+        "lastModified": 1780436704,
-        "narHash": "sha256-1dnlofWaxI/YRID+WPz2jHZNDyloBubDt/bAQk9ePLU=",
+        "narHash": "sha256-3aMH1YblnpiXKdkQVMRLmMZ5/8G7vB4HAfLg7+izyHg=",
         "ref": "refs/heads/master",
-        "rev": "abc598baf15d6f8a4de395a27ba34b1e769558e1",
+        "rev": "360d6271e1a20d128430e52637d5d35f4c706ca5",
-        "revCount": 21,
+        "revCount": 34,
         "shallow": false,
         "type": "git",
         "url": "https://git.bwaaa.monster/beaker"
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1773734432,
+        "lastModified": 1780243769,
-        "narHash": "sha256-IF5ppUWh6gHGHYDbtVUyhwy/i7D261P7fWD1bPefOsw=",
+        "narHash": "sha256-x5UQuRsH3MqI0U9afaXSNqzTPSeZlRLvFAav2Ux1pNw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "cda48547b432e8d3b18b4180ba07473762ec8558",
+        "rev": "331800de5053fcebacf6813adb5db9c9dca22a0c",
         "type": "github"
       },
       "original": {

flake.nix

@@ -61,7 +61,7 @@
             installPhase = ''
               mkdir -p $out/bin $out/share/omnisearch
               install -Dm755 bin/omnisearch $out/bin/omnisearch
-              cp -r templates static -t $out/share/omnisearch/
+              cp -r templates static locales -t $out/share/omnisearch/
             '';
 
             meta = {

locales/af_za.ini

@@ -0,0 +1,34 @@
+[Meta]
+Id = "af_za"
+Name = "Afrikaans (ZA)"
+Direction = "ltr"
+
+[Keys]
+search_placeholder = "Soek op die web..."
+search_button = "Soek"
+surprise_me_button = "Verras my"
+all_tab = "Alles"
+images_tab = "Foto's"
+settings_tab = "Instellings"
+settings_title = "Instellings"
+theme_label = "Kleurinstelling"
+theme_desc = "Kies jou voorkeur kleurskema."
+theme_system = "Stelsel"
+theme_light = "Lig"
+theme_dark = "Donker"
+language_label = "Taal"
+display_language_label = "Vertoontaal"
+language_desc = "Kies jou voorkeurtaal."
+engines_label = "Soekenjins"
+engines_desc = "Kies watter soekenjins om te gebruik. Slegs enjins wat op die bediener geaktiveer is, word gewys.."
+save_settings_button = "Stoor Instellings"
+no_results = "Geen resultate gevind nie"
+error_images = "Fout tydens die haal van foto's"
+rate_limit = "Stadiger! Te veel soektogte van jou!"
+warning_fetch_error = "versoek het misluk voordat OmniSearch soekresultate kon lees."
+warning_parse_mismatch = "het soekresultate in 'n formaat teruggegee wat OmniSearch nie kon ontleed nie."
+warning_blocked = "het 'n captcha of 'n ander blokkerende bladsy in plaas van soekresultate teruggegee."
+read_more = "Lees Meer"
+view_cached = "Gekasgeheue"
+view_image = "Foto"
+visit_site = "Webwerf"

locales/bn_bd.ini

@@ -0,0 +1,34 @@
+[Meta]
+Id = "bn_bd"
+Name = "বাংলা"
+Direction = "ltr"
+
+[Keys]
+search_placeholder = "ওয়েব অনুসন্ধান করুন..."
+search_button = "অনুসন্ধান"
+surprise_me_button = "চমক প্রদর্শন"
+all_tab = "যাবতীয়"
+images_tab = "ছবি"
+settings_tab = "সেটিংস"
+settings_title = "সেটিংস"
+theme_label = "বাহ্যরূপ"
+theme_desc = "আপনার পছন্দের বর্ণবিন্যাস নির্ধারণ করুন।"
+theme_system = "সিস্টেম"
+theme_light = "আলো"
+theme_dark = "আঁধার"
+language_label = "ভাষা"
+display_language_label = "প্রদর্শিত ভাষা"
+language_desc = "আপনার পছন্দের ভাষা নির্ধারণ করুন।"
+engines_label = "সার্চ ইঞ্জিন"
+engines_desc = "ব্যবহৃত সার্চ ইঞ্জিন নির্ধারণ করুন। শুধু সার্ভারে চলনকৃত সার্চ ইঞ্জিন দেখানো।"
+save_settings_button = "সেটিংস সংরক্ষণ করুন"
+no_results = "কোনো ফলাফল পাওয়া যায়নি"
+error_images = "ছবি অনুসন্ধান করায় অক্ষম"
+rate_limit = "আস্তে-ধীরে! বহুত অনুসন্ধান করছেন দেখি!"
+warning_fetch_error = "অমনিসার্চ ফলাফল বোঝার আগেই আবেদন ব্যার্থ হয়েছে।"
+warning_parse_mismatch = "অমনিসার্চ বুঝতে অক্ষম এমনপ্রকার ফলাফল ফিরেছে।"
+warning_blocked = "অনুসন্ধানের ফলাফলের বদলে ক্যাপ্চা অথবা অন্য ব্লককারী পেজ ফিরেছে।"
+read_more = "পড়তে থাকুন"
+view_cached = "ক্যাশকৃত"
+view_image = "ছবি"
+visit_site = "সাইট"

locales/en_gb.ini

@@ -0,0 +1,34 @@
+[Meta]
+Id = "en_gb"
+Name = "English"
+Direction = "ltr"
+
+[Keys]
+search_placeholder = "Search the web..."
+search_button = "Search"
+surprise_me_button = "Surprise me"
+all_tab = "All"
+images_tab = "Images"
+settings_tab = "Settings"
+settings_title = "Settings"
+theme_label = "Appearance"
+theme_desc = "Choose your preferred colour scheme."
+theme_system = "System"
+theme_light = "Light"
+theme_dark = "Dark"
+language_label = "Language"
+display_language_label = "Display Language"
+language_desc = "Choose your preferred language."
+engines_label = "Search Engines"
+engines_desc = "Choose which search engines to use. Only engines enabled on the server are shown."
+save_settings_button = "Save Settings"
+no_results = "No results found"
+error_images = "Error fetching images"
+rate_limit = "Slow down! Too many searches from you!"
+warning_fetch_error = "request failed before OmniSearch could read search results."
+warning_parse_mismatch = "returned search results in a format OmniSearch could not parse."
+warning_blocked = "returned a captcha or another blocking page instead of search results."
+read_more = "Read More"
+view_cached = "Cached"
+view_image = "Image"
+visit_site = "Site"

locales/en_us.ini

@@ -0,0 +1,34 @@
+[Meta]
+Id = "en_us"
+Name = "English (US)"
+Direction = "ltr"
+
+[Keys]
+search_placeholder = "Search the web..."
+search_button = "Search"
+surprise_me_button = "Surprise me"
+all_tab = "All"
+images_tab = "Images"
+settings_tab = "Settings"
+settings_title = "Settings"
+theme_label = "Appearance"
+theme_desc = "Choose your preferred color scheme."
+theme_system = "System"
+theme_light = "Light"
+theme_dark = "Dark"
+language_label = "Language"
+display_language_label = "Display Language"
+language_desc = "Choose your preferred language."
+engines_label = "Search Engines"
+engines_desc = "Choose which search engines to use. Only engines enabled on the server are shown."
+save_settings_button = "Save Settings"
+no_results = "No results found"
+error_images = "Error fetching images"
+rate_limit = "Slow down! Too many searches from you!"
+warning_fetch_error = "request failed before OmniSearch could read search results."
+warning_parse_mismatch = "returned search results in a format OmniSearch could not parse."
+warning_blocked = "returned a captcha or another blocking page instead of search results."
+read_more = "Read More"
+view_cached = "Cached"
+view_image = "Image"
+visit_site = "Site"

locales/fr_fr.ini

@@ -0,0 +1,34 @@
+[Meta]
+Id = "fr_fr"
+Name = "Français"
+Direction = "ltr"
+
+[Keys]
+search_placeholder = "Rechercher le web..."
+search_button = "Rechercher"
+surprise_me_button = "Surprenez-moi"
+all_tab = "Tout"
+images_tab = "Images"
+settings_tab = "Paramètres"
+settings_title = "Paramètres"
+theme_label = "Apparence"
+theme_desc = "Choisissez votre palette de couleurs préférée."
+theme_system = "Système"
+theme_light = "Clair"
+theme_dark = "Sombre"
+language_label = "Langue"
+display_language_label = "Afficher les Langues"
+language_desc = "Choisissez votre langue."
+engines_label = "Moteur de Recherche"
+engines_desc = "Choisissez les moteurs de recherche que vous souhaitez utiliser. Seulement les moteurs de recherche activer sur le serveur sont affichés."
+save_settings_button = "Enregistrer les paramètres"
+no_results = "Aucun résultats"
+error_images = "Erreur lors du chargement des images"
+rate_limit = "Woah ralentissez! Vous effectuer trop de Rechercher!"
+warning_fetch_error = "La requête a échoué avant que OmniSearch puisse lire les résultats de la recherche."
+warning_parse_mismatch = "Les résultats de la recherche ont été retourné dans un format que OmniSearch ne peux pas analyser."
+warning_blocked = "Un captcha ou une autre page bloquante a été retourné au lieu d'un résultat de recherche."
+read_more = "Lire Plus"
+view_cached = "En cache"
+view_image = "Image"
+visit_site = "Site"

locales/lv_lv.ini

@@ -0,0 +1,34 @@
+[Meta]
+Id = "lv_lv"
+Name = "Latviešu"
+Direction = "ltr"
+
+[Keys]
+search_placeholder = "Meklēt tīmeklī..."
+search_button = "Meklēt"
+surprise_me_button = "Pārsteidz mani"
+all_tab = "Viss"
+images_tab = "Attēli"
+settings_tab = "Iestatījumi"
+settings_title = "Iestatījumi"
+theme_label = "Izskats"
+theme_desc = "Izvēlieties vēlamo krāsu shēmu."
+theme_system = "Sistēma"
+theme_light = "Gaišs"
+theme_dark = "Tumšs"
+language_label = "Valoda"
+display_language_label = "Saskarnes valoda"
+language_desc = "Izvēlieties vēlamo valodu."
+save_settings_button = "Saglabāt iestatījumus"
+no_results = "Rezultāti nav atrasti"
+error_images = "Kļūda, ielādējot attēlus"
+rate_limit = "Lēnāk! Pārāk daudz jūsu meklēšanas vaicājumu!"
+warning_fetch_error = "Neizdevās izpildīt pieprasījumu, pirms OmniSearch varēja nolasīt meklēšanas rezultātus."
+warning_parse_mismatch = "Meklēšanas rezultāti tika atgriezti formātā, kuru OmniSearch nevarēja apstrādāt."
+warning_blocked = "Tika atgriezta captcha vai cita bloķējoša lapa meklēšanas rezultātu vietā."
+read_more = "Lasīt vairāk"
+view_cached = "Saglabātā kopija"
+view_image = "Skatīt attēlu"
+visit_site = "Apmeklēt vietni"
+engines_label = "Meklēšanas dzinēji"
+engines_desc = "Izvēlieties, kurus meklēšanas dzinējus izmantot. Tiek rādīti tikai serverī iespējotie."

locales/nl_nl.ini

@@ -0,0 +1,34 @@
+[Meta]
+Id = "nl_nl"
+Name = "Nederlands"
+Direction = "ltr"
+
+[Keys]
+search_placeholder = "Zoek op het web..."
+search_button = "Zoek"
+surprise_me_button = "Verras me"
+all_tab = "Alle"
+images_tab = "Plaatjes"
+settings_tab = "Instellingen"
+settings_title = "Instellingen"
+theme_label = "Kleurinstelling"
+theme_desc = "Kies welke stijl je gebruikt."
+theme_system = "Systeemkleur"
+theme_light = "Licht"
+theme_dark = "Donker"
+language_label = "Taal"
+display_language_label = "Geselecteerde taal"
+language_desc = "Kies de taal van OmniSearch."
+engines_label = "Zoekmachines"
+engines_desc = "Kies welke zoekmachines je gebruikt. Alleen de ingeschakelde zoekmachines worden gebruikt."
+save_settings_button = "Opslaan"
+no_results = "Geen resultaten"
+error_images = "Foutmelding bij het zoeken naar plaatjes."
+rate_limit = "Te veel zoekopdrachten! Ga wat langzamer!"
+warning_fetch_error = "stuurde een foutmelding voordat OmniSearch de resultaten kon lezen."
+warning_parse_mismatch = "stuurde een foutmelding in een format dat OmniSearch niet kon lezen."
+warning_blocked = "stuurde een captcha of een andere pagina, maar geen zoekresultaten."
+read_more = "Lees meer"
+view_cached = "Tijdelijk Opgeslagen"
+view_image = "Bekijk"
+visit_site = "Website"

locales/pt_br.ini

@@ -0,0 +1,34 @@
+[Meta]
+Id = "pt_br"
+Name = "Portuguese (Brazil)"
+Direction = "ltr"
+
+[Keys]
+search_placeholder = "Pesquisar na internet..."
+search_button = "Pesquisar"
+surprise_me_button = "Me surpreenda"
+all_tab = "Tudo"
+images_tab = "Imagens"
+settings_tab = "Configurações"
+settings_title = "Configurações"
+theme_label = "Aparência"
+theme_desc = "Escolha o esquema de cores de sua preferência."
+theme_system = "Padrão do Sistema"
+theme_light = "Claro"
+theme_dark = "Escuro"
+language_label = "Idioma"
+display_language_label = "Idioma de exibição"
+language_desc = "Escolha o idioma de sua preferência"
+engines_label = "Mecanismos de pesquisa"
+engines_desc = "Escolha quais mecanismos de pesquisa serão utilizados. Apenas mecanismos habilitados no servidor serão mostrados."
+save_settings_button = "Salvar configurações"
+no_results = "Nenhum resultado encontrado"
+error_images = "Erro ao buscar imagens"
+rate_limit = "Calma aí! Muitas pesquisas vindo de você!"
+warning_fetch_error = "pedido falhou antes que o Omnisearch pudesse ler resultados de pesquisa."
+warning_parse_mismatch = "retornou resultados em um formato que o Omnisearch não pode processar."
+warning_blocked = "retornou um captcha ou outra página de bloqueio ao invés de resultados de pesquisa."
+read_more = "Ler mais"
+view_cached = "Armazenado em cache"
+view_image = "Imagem"
+visit_site = "Site"

locales/ru_ru.ini

@@ -0,0 +1,34 @@
+[Meta]
+Id = "ru_ru"
+Name = "Русский"
+Direction = "ltr"
+
+[Keys]
+search_placeholder = "Поиск в интернете..."
+search_button = "Найти"
+surprise_me_button = "Удиви меня"
+all_tab = "Все"
+images_tab = "Изображения"
+settings_tab = "Настройки"
+settings_title = "Настройки"
+theme_label = "Внешний вид"
+theme_desc = "Выберите предпочитаемую цветовую схему."
+theme_system = "Системная"
+theme_light = "Светлая"
+theme_dark = "Тёмная"
+language_label = "Язык"
+display_language_label = "Язык интерфейса"
+language_desc = "Выберите предпочитаемый язык."
+save_settings_button = "Сохранить настройки"
+no_results = "Ничего не найдено"
+error_images = "Ошибка загрузки изображений"
+rate_limit = "Слишком много поисковых запросов. Пожалуйста, попробуйте позже."
+warning_fetch_error = "Не удалось выполнить запрос до того, как OmniSearch смог прочитать результаты поиска."
+warning_parse_mismatch = "Результаты поиска возвращены в формате, который OmniSearch не смог обработать."
+warning_blocked = "Вместо результатов поиска возвращена капча или страница блокировки."
+read_more = "Подробнее"
+view_cached = "Сохранённая копия"
+view_image = "Просмотр изображения"
+visit_site = "Перейти на сайт"
+engines_label = "Поисковые системы"
+engines_desc = "Выберите, какие поисковые системы использовать. Отображаются только включённые на сервере."

locales/vi_vn.ini

@@ -0,0 +1,34 @@
+[Meta]
+Id = "vi_vn"
+Name = "tiếng việt"
+Direction = "ltr"
+
+[Keys]
+search_placeholder = "tìm kiếm trên web..."
+search_button = "tìm kiếm"
+surprise_me_button = "bất ngờ"
+all_tab = "tất cả"
+images_tab = "hình ảnh"
+settings_tab = "cài đặt"
+settings_title = "cài đặt"
+theme_label = "giao diện"
+theme_desc = "chọn bảng màu mà bạn muốn"
+theme_system = "hệ thống"
+theme_light = "sáng"
+theme_dark = "tối"
+language_label = "ngôn ngữ"
+display_language_label = "ngôn ngữ hiển thị"
+language_desc = "chọn ngôn ngữ mà bn muốn"
+engines_label = "công cụ tìm kiếm"
+engines_desc = "chọn các công cụ tìm kiếm để sử dụng, chỉ những công cụ dc bật trên máy chủ ms đc hiển thị."
+save_settings_button = "lưu cài đặt"
+no_results = "k tìm thấy kết quả"
+error_images = "lỗi khi tải hình ảnh"
+rate_limit = "chậm lại! dừng lại! bạn đã tìm kiếm quá nhiều lần!"
+warning_fetch_error = "yêu cầu thất bại trước khi omnisearch có thể đọc kết quả tìm kiếm."
+warning_parse_mismatch = "kết quả tìm kiếm được trả về ở định dạng omnisearch k thể phân tích."
+warning_blocked = "trang trả về captcha hoặc trang chặn khác thay vì kết quả tìm kiếm."
+read_more = "đọc thêm"
+view_cached = "bản lưu"
+view_image = "hình ảnh"
+visit_site = "truy cập trang"

module.nix

@@ -20,6 +20,7 @@ let
         host = ${cfg.settings.server.host}
         port = ${toString cfg.settings.server.port}
         domain = ${cfg.settings.server.domain}
+        ${lib.optionalString (cfg.settings.server.locale != null) "locale = ${cfg.settings.server.locale}"}
 
         [proxy]
         ${lib.optionalString (cfg.settings.proxy.proxy != null) "proxy = \"${cfg.settings.proxy.proxy}\""}
@@ -64,7 +65,11 @@ in
         };
         domain = lib.mkOption {
           type = lib.types.str;
-          default = "http://localhost:8087";
+          default = "http://localhost:${toString cfg.settings.server.port}";
+        };
+        locale = lib.mkOption {
+          type = lib.types.nullOr lib.types.str;
+          default = null;
         };
       };
       proxy = {
@@ -122,6 +127,7 @@ in
         BindReadOnlyPaths = [
           "${pkg}/share/omnisearch/templates:/var/lib/omnisearch/templates"
           "${pkg}/share/omnisearch/static:/var/lib/omnisearch/static"
+          "${pkg}/share/omnisearch/locales:/var/lib/omnisearch/locales"
           "${finalConfigFile}:/var/lib/omnisearch/config.ini"
         ];
 

src/Cache/Cache.c

@@ -11,15 +11,20 @@
 static char cache_dir[BUFFER_SIZE_MEDIUM] = {0};
 static int cache_ttl_search_val = DEFAULT_CACHE_TTL_SEARCH;
 static int cache_ttl_infobox_val = DEFAULT_CACHE_TTL_INFOBOX;
+static int cache_ttl_image_val = DEFAULT_CACHE_TTL_IMAGE;
 
 void set_cache_ttl_search(int ttl) { cache_ttl_search_val = ttl; }
 
 void set_cache_ttl_infobox(int ttl) { cache_ttl_infobox_val = ttl; }
 
+void set_cache_ttl_image(int ttl) { cache_ttl_image_val = ttl; }
+
 int get_cache_ttl_search(void) { return cache_ttl_search_val; }
 
 int get_cache_ttl_infobox(void) { return cache_ttl_infobox_val; }
 
+int get_cache_ttl_image(void) { return cache_ttl_image_val; }
+
 static void md5_hash(const char *str, char *output) {
   unsigned char hash[EVP_MAX_MD_SIZE];
   unsigned int hash_len;

src/Cache/Cache.h

@@ -17,7 +17,9 @@ char *cache_compute_key(const char *query, int page, const char *engine_name);
 
 void set_cache_ttl_search(int ttl);
 void set_cache_ttl_infobox(int ttl);
+void set_cache_ttl_image(int ttl);
 int get_cache_ttl_search(void);
 int get_cache_ttl_infobox(void);
+int get_cache_ttl_image(void);
 
 #endif

src/Config.c

@@ -65,9 +65,10 @@ int load_config(const char *filename, Config *config) {
           config->host[sizeof(config->host) - 1] = '\0';
         } else if (strcmp(key, "port") == 0) {
           config->port = atoi(value);
-        } else if (strcmp(key, "domain") == 0) {
+        } else if (strcmp(key, "locale") == 0) {
-          strncpy(config->domain, value, sizeof(config->domain) - 1);
+          strncpy(config->default_locale, value,
-          config->domain[sizeof(config->domain) - 1] = '\0';
+                  sizeof(config->default_locale) - 1);
+          config->default_locale[sizeof(config->default_locale) - 1] = '\0';
         }
       } else if (strcmp(section, "proxy") == 0) {
         if (strcmp(key, "proxy") == 0) {
@@ -92,12 +93,24 @@ int load_config(const char *filename, Config *config) {
           config->cache_ttl_search = atoi(value);
         } else if (strcmp(key, "ttl_infobox") == 0) {
           config->cache_ttl_infobox = atoi(value);
+        } else if (strcmp(key, "ttl_image") == 0) {
+          config->cache_ttl_image = atoi(value);
         }
       } else if (strcmp(section, "engines") == 0) {
         if (strcmp(key, "engines") == 0) {
           strncpy(config->engines, value, sizeof(config->engines) - 1);
           config->engines[sizeof(config->engines) - 1] = '\0';
         }
+      } else if (strcmp(section, "rate_limit") == 0) {
+        if (strcmp(key, "search_requests") == 0) {
+          config->rate_limit_search_requests = atoi(value);
+        } else if (strcmp(key, "search_interval") == 0) {
+          config->rate_limit_search_interval = atoi(value);
+        } else if (strcmp(key, "images_requests") == 0) {
+          config->rate_limit_images_requests = atoi(value);
+        } else if (strcmp(key, "images_interval") == 0) {
+          config->rate_limit_images_interval = atoi(value);
+        }
       }
     }
   }

src/Config.h

@@ -6,6 +6,7 @@
 #define DEFAULT_CACHE_DIR "/tmp/omnisearch_cache"
 #define DEFAULT_CACHE_TTL_SEARCH 3600
 #define DEFAULT_CACHE_TTL_INFOBOX 86400
+#define DEFAULT_CACHE_TTL_IMAGE 604800
 #define DEFAULT_MAX_PROXY_RETRIES 3
 
 #define BUFFER_SIZE_SMALL 256
@@ -34,6 +35,7 @@ typedef struct {
   char host[256];
   int port;
   char domain[256];
+  char default_locale[32];
   char proxy[256];
   char proxy_list_file[256];
   int max_proxy_retries;
@@ -42,7 +44,12 @@ typedef struct {
   char cache_dir[512];
   int cache_ttl_search;
   int cache_ttl_infobox;
+  int cache_ttl_image;
   char engines[512];
+  int rate_limit_search_requests;
+  int rate_limit_search_interval;
+  int rate_limit_images_requests;
+  int rate_limit_images_interval;
 } Config;
 
 int load_config(const char *filename, Config *config);

src/Infobox/ColourCode.c

@@ -0,0 +1,166 @@
+#include "ColourCode.h"
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+static const unsigned char HEX_VALS[256] = {
+    ['0'] = 0,  ['1'] = 1,  ['2'] = 2,  ['3'] = 3,  ['4'] = 4,  ['5'] = 5,
+    ['6'] = 6,  ['7'] = 7,  ['8'] = 8,  ['9'] = 9,  ['a'] = 10, ['b'] = 11,
+    ['c'] = 12, ['d'] = 13, ['e'] = 14, ['f'] = 15, ['A'] = 10, ['B'] = 11,
+    ['C'] = 12, ['D'] = 13, ['E'] = 14, ['F'] = 15,
+};
+
+static int is_hex_digit(char c) {
+  return HEX_VALS[(unsigned char)c] || c == '0';
+}
+
+static int is_valid_hex(const char *s, int len) {
+  if (len != 3 && len != 6)
+    return 0;
+  for (int i = 0; i < len; i++) {
+    if (!is_hex_digit(s[i]))
+      return 0;
+  }
+  return 1;
+}
+
+static void hex_to_rgb(const char *hex, int *r, int *g, int *b, int len) {
+  *r = *g = *b = 0;
+  if (len == 3) {
+    *r = HEX_VALS[(unsigned char)hex[0]] * 17;
+    *g = HEX_VALS[(unsigned char)hex[1]] * 17;
+    *b = HEX_VALS[(unsigned char)hex[2]] * 17;
+  } else if (len == 6) {
+    *r = HEX_VALS[(unsigned char)hex[0]] * 16 + HEX_VALS[(unsigned char)hex[1]];
+    *g = HEX_VALS[(unsigned char)hex[2]] * 16 + HEX_VALS[(unsigned char)hex[3]];
+    *b = HEX_VALS[(unsigned char)hex[4]] * 16 + HEX_VALS[(unsigned char)hex[5]];
+  }
+}
+
+static void rgb_to_hsl(int r, int g, int b, int *h, int *s, int *l) {
+  int max = r > g ? (r > b ? r : b) : (g > b ? g : b);
+  int min = r < g ? (r < b ? r : b) : (g < b ? g : b);
+  int delta = max - min;
+  *l = (max + min) / 2;
+  *s = 0;
+  *h = 0;
+  if (delta > 0) {
+    *s = (int)((double)delta / (1.0 - fabs(2.0 * *l / 255.0 - 1.0)) * 100.0);
+    if (max == r) {
+      *h = (int)(60.0 * fmod((double)(g - b) / delta, 6.0));
+    } else if (max == g) {
+      *h = (int)(60.0 * (((b - r) / delta) + 2.0));
+    } else {
+      *h = (int)(60.0 * (((r - g) / delta) + 4.0));
+    }
+    if (*h < 0)
+      *h += 360;
+  }
+}
+
+static void rgb_to_hsv(int r, int g, int b, int *h, int *s, int *v) {
+  int max = r > g ? (r > b ? r : b) : (g > b ? g : b);
+  int min = r < g ? (r < b ? r : b) : (g < b ? g : b);
+  int delta = max - min;
+  *v = max * 100 / 255;
+  *s = max > 0 ? delta * 100 / max : 0;
+  *h = 0;
+  if (delta > 0) {
+    if (max == r) {
+      *h = (int)(60.0 * fmod((double)(g - b) / delta, 6.0));
+    } else if (max == g) {
+      *h = (int)(60.0 * (((b - r) / delta) + 2.0));
+    } else {
+      *h = (int)(60.0 * (((r - g) / delta) + 4.0));
+    }
+    if (*h < 0)
+      *h += 360;
+  }
+}
+
+static void rgb_to_cmyk(int r, int g, int b, int *c, int *m, int *y, int *k) {
+  int max = r > g ? (r > b ? r : b) : (g > b ? g : b);
+  double kf = 1.0 - max / 255.0;
+  if (kf >= 0.99) {
+    *c = *m = *y = *k = 100;
+  } else {
+    *c = (int)((1.0 - r / 255.0 - kf) / (1.0 - kf) * 100);
+    *m = (int)((1.0 - g / 255.0 - kf) / (1.0 - kf) * 100);
+    *y = (int)((1.0 - b / 255.0 - kf) / (1.0 - kf) * 100);
+    *k = (int)(kf * 100);
+  }
+}
+
+int is_colour_code_query(const char *query) {
+  if (!query)
+    return 0;
+  const char *p = query;
+  if (p[0] == '#') {
+    p++;
+    while (*p == ' ')
+      p++;
+    const char *end = p;
+    while (is_hex_digit(*end))
+      end++;
+    int len = end - p;
+    return is_valid_hex(p, len);
+  }
+  return 0;
+}
+
+InfoBox fetch_colour_data(char *query) {
+  InfoBox info = {NULL, NULL, NULL, NULL};
+  if (!query)
+    return info;
+
+  const char *p = query;
+  if (p[0] != '#')
+    return info;
+  p++;
+  while (*p == ' ')
+    p++;
+  const char *end = p;
+  while (is_hex_digit(*end))
+    end++;
+  int len = end - p;
+  if (!is_valid_hex(p, len))
+    return info;
+
+  int r, g, b;
+  hex_to_rgb(p, &r, &g, &b, len);
+
+  int h, s, l;
+  rgb_to_hsl(r, g, b, &h, &s, &l);
+
+  int h2, s2, v;
+  rgb_to_hsv(r, g, b, &h2, &s2, &v);
+
+  int c, m, y, k;
+  rgb_to_cmyk(r, g, b, &c, &m, &y, &k);
+
+  char html[1024];
+  snprintf(html, sizeof(html),
+           "<div class='colour-container' style='line-height: 1.6;'>"
+           "<div style='display: flex; align-items: flex-start; gap: 16px;'>"
+           "<div style='width: 100px; height: 100px; border-radius: 12px; "
+           "border: 1px solid #ddd; background-color: #%.*s; flex-shrink: 0;'></div>"
+           "<div>"
+           "<div style='font-size: 1.3em; font-weight: bold; margin-bottom: 8px;'>"
+           "#%.*s</div>"
+           "<div style='color: #666; margin-bottom: 4px;'>RGB(%d, %d, %d)</div>"
+           "<div style='color: #666; margin-bottom: 4px;'>HSL(%d, %d%%, %d%%)</div>"
+           "<div style='color: #666; margin-bottom: 4px;'>HSV(%d, %d%%, %d%%)</div>"
+           "<div style='color: #666;'>CMYK(%d%%, %d%%, %d%%, %d%%)</div>"
+           "</div>"
+           "</div>"
+           "</div>",
+           len, p, len, p, r, g, b, h, s, l, h2, s2, v, c, m, y, k);
+
+  info.title = strdup("Colour");
+  info.extract = strdup(html);
+  info.thumbnail_url = NULL;
+  info.url = strdup("#");
+
+  return info;
+}

src/Infobox/ColourCode.h

@@ -0,0 +1,9 @@
+#ifndef COLOURCODE_H
+#define COLOURCODE_H
+
+#include "Infobox.h"
+
+int is_colour_code_query(const char *query);
+InfoBox fetch_colour_data(char *query);
+
+#endif

src/Limiter/RateLimit.c

@@ -0,0 +1,210 @@
+#include "RateLimit.h"
+#include <arpa/inet.h>
+#include <beaker.h>
+#include <ctype.h>
+#include <netinet/in.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <time.h>
+#include <unistd.h>
+
+typedef struct RateLimitEntry {
+  char client_key[64];
+  char scope[32];
+  time_t window_start;
+  time_t last_seen;
+  int count;
+  struct RateLimitEntry *next;
+} RateLimitEntry;
+
+extern __thread int current_client_socket;
+extern __thread char current_request_buffer[];
+
+static pthread_mutex_t rate_limit_mutex = PTHREAD_MUTEX_INITIALIZER;
+static RateLimitEntry *rate_limit_entries = NULL;
+
+static int is_blank_char(char c) {
+  return c == ' ' || c == '\t' || c == '\r' || c == '\n';
+}
+
+static const char *str_case_str(const char *haystack, const char *needle) {
+  size_t nlen = strlen(needle);
+  for (; *haystack; haystack++) {
+    if (tolower((unsigned char)*haystack) == tolower((unsigned char)*needle)) {
+      size_t i;
+      for (i = 1; i < nlen; i++) {
+        if (tolower((unsigned char)haystack[i]) !=
+            tolower((unsigned char)needle[i]))
+          break;
+      }
+      if (i == nlen)
+        return haystack;
+    }
+  }
+  return NULL;
+}
+
+static void trim_copy(char *dest, size_t dest_size, const char *src,
+                      size_t src_len) {
+  while (src_len > 0 && is_blank_char(*src)) {
+    src++;
+    src_len--;
+  }
+
+  while (src_len > 0 && is_blank_char(src[src_len - 1])) {
+    src_len--;
+  }
+
+  if (dest_size == 0)
+    return;
+
+  if (src_len >= dest_size)
+    src_len = dest_size - 1;
+
+  memcpy(dest, src, src_len);
+  dest[src_len] = '\0';
+}
+
+static void get_client_key(char *client_key, size_t client_key_size) {
+  const char *header = str_case_str(current_request_buffer, "x-forwarded-for:");
+  if (!header)
+    return;
+
+  header += strlen("X-Forwarded-For:");
+  const char *line_end = strpbrk(header, "\r\n");
+  size_t line_len = line_end ? (size_t)(line_end - header) : strlen(header);
+  const char *comma = memchr(header, ',', line_len);
+  size_t value_len = comma ? (size_t)(comma - header) : line_len;
+
+  trim_copy(client_key, client_key_size, header, value_len);
+}
+
+static void get_client_key_from_socket(char *client_key,
+                                       size_t client_key_size) {
+  struct sockaddr_storage addr;
+  socklen_t addr_len = sizeof(addr);
+
+  if (getpeername(current_client_socket, (struct sockaddr *)&addr, &addr_len) !=
+      0) {
+    return;
+  }
+
+  if (addr.ss_family == AF_INET) {
+    struct sockaddr_in *ipv4 = (struct sockaddr_in *)&addr;
+    inet_ntop(AF_INET, &ipv4->sin_addr, client_key, client_key_size);
+  } else if (addr.ss_family == AF_INET6) {
+    struct sockaddr_in6 *ipv6 = (struct sockaddr_in6 *)&addr;
+    inet_ntop(AF_INET6, &ipv6->sin6_addr, client_key, client_key_size);
+  } else if (addr.ss_family == AF_UNIX) {
+    snprintf(client_key, client_key_size, "unix:%d", current_client_socket);
+  }
+}
+
+void rate_limit_get_client_key(char *client_key, size_t client_key_size) {
+  if (!client_key || client_key_size == 0)
+    return;
+
+  client_key[0] = '\0';
+  get_client_key(client_key, client_key_size);
+
+  if (client_key[0] == '\0') {
+    get_client_key_from_socket(client_key, client_key_size);
+  }
+
+  if (client_key[0] == '\0') {
+    snprintf(client_key, client_key_size, "nun");
+  }
+}
+
+static void prune_stale_entries(time_t now) {
+  RateLimitEntry **cursor = &rate_limit_entries;
+
+  while (*cursor) {
+    RateLimitEntry *entry = *cursor;
+    if (now - entry->last_seen > 9999) {
+      *cursor = entry->next;
+      free(entry);
+      continue;
+    }
+    cursor = &entry->next;
+  }
+}
+
+static RateLimitEntry *find_entry(const char *client_key, const char *scope) {
+  for (RateLimitEntry *entry = rate_limit_entries; entry; entry = entry->next) {
+    if (strcmp(entry->client_key, client_key) == 0 &&
+        strcmp(entry->scope, scope) == 0) {
+      return entry;
+    }
+  }
+  return NULL;
+}
+
+static RateLimitEntry *create_entry(const char *client_key, const char *scope,
+                                    time_t now) {
+  RateLimitEntry *entry = (RateLimitEntry *)calloc(1, sizeof(RateLimitEntry));
+  if (!entry)
+    return NULL;
+
+  snprintf(entry->client_key, sizeof(entry->client_key), "%s", client_key);
+  snprintf(entry->scope, sizeof(entry->scope), "%s", scope);
+  entry->window_start = now;
+  entry->last_seen = now;
+  entry->next = rate_limit_entries;
+  rate_limit_entries = entry;
+  return entry;
+}
+
+RateLimitResult rate_limit_check(const char *scope,
+                                 const RateLimitConfig *config) {
+  RateLimitResult result = {.limited = 0, .retry_after_seconds = 0};
+
+  if (!scope || !config || config->max_requests <= 0 ||
+      config->interval_seconds <= 0) {
+    return result;
+  }
+
+  char client_key[64];
+  time_t now = time(NULL);
+
+  rate_limit_get_client_key(client_key, sizeof(client_key));
+
+  pthread_mutex_lock(&rate_limit_mutex);
+
+  prune_stale_entries(now);
+
+  RateLimitEntry *entry = find_entry(client_key, scope);
+  if (!entry) {
+    entry = create_entry(client_key, scope, now);
+    if (!entry) {
+      pthread_mutex_unlock(&rate_limit_mutex);
+      return result;
+    }
+  }
+
+  entry->last_seen = now;
+
+  if (now - entry->window_start >= config->interval_seconds) {
+    entry->window_start = now;
+    entry->count = 0;
+  }
+
+  if (entry->count >= config->max_requests) {
+    result.limited = 1;
+    result.retry_after_seconds =
+        config->interval_seconds - (int)(now - entry->window_start);
+    if (result.retry_after_seconds < 1) {
+      result.retry_after_seconds = 1;
+    }
+    pthread_mutex_unlock(&rate_limit_mutex);
+    return result;
+  }
+
+  entry->count++;
+  pthread_mutex_unlock(&rate_limit_mutex);
+  return result;
+}

src/Limiter/RateLimit.h

@@ -0,0 +1,20 @@
+#ifndef RATE_LIMIT_H
+#define RATE_LIMIT_H
+
+#include <stddef.h>
+
+typedef struct {
+  int max_requests;
+  int interval_seconds;
+} RateLimitConfig;
+
+typedef struct {
+  int limited;
+  int retry_after_seconds;
+} RateLimitResult;
+
+void rate_limit_get_client_key(char *client_key, size_t client_key_size);
+RateLimitResult rate_limit_check(const char *scope,
+                                 const RateLimitConfig *config);
+
+#endif

src/Main.c

@@ -13,20 +13,44 @@
 #include "Routes/ImageProxy.h"
 #include "Routes/Images.h"
 #include "Routes/Search.h"
+#include "Routes/Settings.h"
+#include "Routes/SettingsSave.h"
 #include "Scraping/Scraping.h"
+#include "Utility/Utility.h"
 
 Config global_config;
- 
+
 int handle_opensearch(UrlParams *params) {
   (void)params;
-  extern Config global_config;
   TemplateContext ctx = new_context();
-  context_set(&ctx, "domain", global_config.domain);
+
+  const char *http_host = beaker_get_header("Host");
+  if (http_host == NULL) {
+    http_host = "localhost";
+  }
+
+  const char *req_scheme =
+      "https"; // not sure if it's a good idea to just assume https, but you
+               // should probably be using https for anything other than testing
+               // or local network anyways.
+
+  if (strncmp(http_host, "localhost", 9) == 0 ||
+      strncmp(http_host, "127.", 4) == 0 ||
+      strncmp(http_host, "192.168.", 8) == 0 ||
+      strncmp(http_host, "10.", 3) == 0) {
+    req_scheme = "http";
+  }
+
+  context_set(&ctx, "domain", http_host);
+  context_set(&ctx, "scheme", req_scheme);
+
   char *rendered = render_template("opensearch.xml", &ctx);
-  serve_data(rendered, strlen(rendered), "application/opensearchdescription+xml");
+  serve_data(rendered, strlen(rendered),
+             "application/opensearchdescription+xml");
 
   free(rendered);
   free_context(&ctx);
+
   return 0;
 }
 
@@ -43,7 +67,7 @@ int main() {
 
   Config cfg = {.host = DEFAULT_HOST,
                 .port = DEFAULT_PORT,
-                .domain = "",
+                .default_locale = "en_gb",
                 .proxy = "",
                 .proxy_list_file = "",
                 .max_proxy_retries = DEFAULT_MAX_PROXY_RETRIES,
@@ -52,14 +76,30 @@ int main() {
                 .cache_dir = DEFAULT_CACHE_DIR,
                 .cache_ttl_search = DEFAULT_CACHE_TTL_SEARCH,
                 .cache_ttl_infobox = DEFAULT_CACHE_TTL_INFOBOX,
-                .engines = ""};
+                .cache_ttl_image = DEFAULT_CACHE_TTL_IMAGE,
+                .engines = "",
+                .rate_limit_search_requests = 0,
+                .rate_limit_search_interval = 0,
+                .rate_limit_images_requests = 0,
+                .rate_limit_images_interval = 0};
 
   if (load_config("config.ini", &cfg) != 0) {
     fprintf(stderr, "[WARN] Could not load config file, using defaults\n");
   }
 
+  set_default_locale(cfg.default_locale);
+  init_themes("static");
+
   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) {
@@ -72,6 +112,7 @@ int main() {
 
   set_cache_ttl_search(cfg.cache_ttl_search);
   set_cache_ttl_infobox(cfg.cache_ttl_infobox);
+  set_cache_ttl_image(cfg.cache_ttl_image);
 
   if (cfg.proxy_list_file[0] != '\0') {
     if (load_proxy_list(cfg.proxy_list_file) < 0) {
@@ -95,6 +136,8 @@ int main() {
   set_handler("/search", results_handler);
   set_handler("/images", images_handler);
   set_handler("/proxy", image_proxy_handler);
+  set_handler("/settings", settings_handler);
+  set_handler("/save_settings", settings_save_handler);
 
   fprintf(stderr, "[INFO] Starting Omnisearch on %s:%d\n", cfg.host, cfg.port);
 
@@ -109,6 +152,7 @@ int main() {
 
   curl_global_cleanup();
   xmlCleanupParser();
+  beaker_free_locales();
   free_proxy_list();
   cache_shutdown();
   return EXIT_SUCCESS;

src/Routes/Home.c

@@ -1,14 +1,30 @@
 #include "Home.h"
+#include "../Utility/Utility.h"
+#include <beaker.h>
 #include <stdlib.h>
+#include <string.h>
 
 int home_handler(UrlParams *params) {
   (void)params;
+  char *theme = get_theme("");
+  char *locale = get_locale(NULL);
+
+  char **themes = NULL;
+  int themes_count = 0;
+  get_available_themes(&themes, &themes_count);
+
   TemplateContext ctx = new_context();
+  context_set(&ctx, "theme", theme);
+  context_set(&ctx, "version", VERSION);
+  context_set(&ctx, "git_remote", GIT_REMOTE);
+  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/ImageProxy.c

@@ -1,11 +1,31 @@
 #include "ImageProxy.h"
+#include "../Cache/Cache.h"
 #include "../Proxy/Proxy.h"
+#include <arpa/inet.h>
 #include <curl/curl.h>
+#include <curl/urlapi.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <openssl/evp.h>
+#include <pthread.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/socket.h>
+#include <time.h>
 
 #define MAX_IMAGE_SIZE (10 * 1024 * 1024)
+#define DNS_CACHE_TTL 300
+
+typedef struct DnsCacheEntry {
+  char hostname[256];
+  char ip_str[INET_ADDRSTRLEN];
+  time_t resolved_at;
+  struct DnsCacheEntry *next;
+} DnsCacheEntry;
+
+static DnsCacheEntry *dns_cache = NULL;
+static pthread_mutex_t dns_cache_mutex = PTHREAD_MUTEX_INITIALIZER;
 
 typedef struct {
   char *data;
@@ -13,7 +33,157 @@ typedef struct {
   size_t capacity;
 } MemoryBuffer;
 
-static int is_allowed_domain(const char *url) {
+static int dns_cache_lookup(const char *hostname, char *out_ip) {
+  time_t now = time(NULL);
+  pthread_mutex_lock(&dns_cache_mutex);
+  for (DnsCacheEntry *e = dns_cache; e; e = e->next) {
+    if (strcmp(e->hostname, hostname) == 0) {
+      if ((now - e->resolved_at) < DNS_CACHE_TTL) {
+        strcpy(out_ip, e->ip_str);
+        pthread_mutex_unlock(&dns_cache_mutex);
+        return 0;
+      }
+      break;
+    }
+  }
+  pthread_mutex_unlock(&dns_cache_mutex);
+  return -1;
+}
+
+static void dns_cache_insert(const char *hostname, const char *ip_str) {
+  time_t now = time(NULL);
+  pthread_mutex_lock(&dns_cache_mutex);
+
+  DnsCacheEntry **cursor = &dns_cache;
+  while (*cursor) {
+    DnsCacheEntry *entry = *cursor;
+    if ((now - entry->resolved_at) >= DNS_CACHE_TTL) {
+      *cursor = entry->next;
+      free(entry);
+      continue;
+    }
+    if (strcmp(entry->hostname, hostname) == 0) {
+      strcpy(entry->ip_str, ip_str);
+      entry->resolved_at = now;
+      pthread_mutex_unlock(&dns_cache_mutex);
+      return;
+    }
+    cursor = &entry->next;
+  }
+
+  DnsCacheEntry *new_entry = malloc(sizeof(DnsCacheEntry));
+  if (new_entry) {
+    strncpy(new_entry->hostname, hostname, sizeof(new_entry->hostname) - 1);
+    new_entry->hostname[sizeof(new_entry->hostname) - 1] = '\0';
+    strcpy(new_entry->ip_str, ip_str);
+    new_entry->resolved_at = now;
+    new_entry->next = dns_cache;
+    dns_cache = new_entry;
+  }
+
+  pthread_mutex_unlock(&dns_cache_mutex);
+}
+
+static int is_private_ip(const char *ip_str) {
+  struct in_addr addr;
+  if (inet_pton(AF_INET, ip_str, &addr) != 1) {
+    return 0;
+  }
+
+  uint32_t ip = ntohl(addr.s_addr);
+
+  // 10.0.0.0/8
+  if ((ip >> 24) == 10) {
+    return 1;
+  }
+
+  // 172.16.0.0/12
+  if ((ip >> 20) == 0xAC) {
+    uint8_t second = (ip >> 16) & 0xFF;
+    if (second >= 16 && second <= 31) {
+      return 1;
+    }
+  }
+
+  // 192.168.0.0/16
+  if ((ip >> 16) == 0xC0A8) {
+    return 1;
+  }
+
+  // 127.0.0.0/8
+  if ((ip >> 24) == 127) {
+    return 1;
+  }
+
+  // 169.254.0.0/16
+  if ((ip >> 16) == 0xA9FE) {
+    return 1;
+  }
+
+  return 0;
+}
+
+static const char *is_private_hostname(const char *hostname, char *out_ip) {
+  if (dns_cache_lookup(hostname, out_ip) == 0) {
+    return out_ip;
+  }
+
+  struct addrinfo hints, *res, *p;
+  memset(&hints, 0, sizeof(hints));
+  hints.ai_family = AF_INET;
+  hints.ai_socktype = SOCK_STREAM;
+
+  int err = getaddrinfo(hostname, NULL, &hints, &res);
+  if (err != 0) {
+    return NULL;
+  }
+
+  for (p = res; p != NULL; p = p->ai_next) {
+    if (p->ai_family == AF_INET) {
+      struct sockaddr_in *ipv4 = (struct sockaddr_in *)p->ai_addr;
+      char ip_str[INET_ADDRSTRLEN];
+      inet_ntop(AF_INET, &(ipv4->sin_addr), ip_str, INET_ADDRSTRLEN);
+
+      if (is_private_ip(ip_str)) {
+        freeaddrinfo(res);
+        return NULL;
+      }
+
+      freeaddrinfo(res);
+      strcpy(out_ip, ip_str);
+      dns_cache_insert(hostname, ip_str);
+      return out_ip;
+    }
+  }
+
+  freeaddrinfo(res);
+  return NULL;
+}
+
+static int is_allowed_domain(const char *url, char *resolved_ip) {
+  CURLU *h = curl_url();
+  if (!h) {
+    return -1;
+  }
+
+  curl_url_set(h, CURLUPART_URL, url, 0);
+
+  char *scheme = NULL;
+  curl_url_get(h, CURLUPART_SCHEME, &scheme, 0);
+
+  int valid_scheme = 0;
+  if (scheme && (strcasecmp(scheme, "http") == 0 || strcasecmp(scheme, "https") == 0)) {
+    valid_scheme = 1;
+  }
+
+  if (scheme)
+    curl_free(scheme);
+
+  if (!valid_scheme) {
+    curl_url_cleanup(h);
+    return -1;
+  }
+
   const char *protocol = strstr(url, "://");
   if (!protocol) {
     protocol = url;
@@ -30,21 +200,18 @@ static int is_allowed_domain(const char *url) {
   }
   strncpy(host, protocol, host_len);
 
-  const char *allowed_domains[] = {"mm.bing.net", "th.bing.com", NULL};
+  char *colon = strchr(host, ':');
-
+  if (colon) {
-  for (int i = 0; allowed_domains[i] != NULL; i++) {
+    *colon = '\0';
-    size_t domain_len = strlen(allowed_domains[i]);
-    size_t host_str_len = strlen(host);
-
-    if (host_str_len >= domain_len) {
-      const char *suffix = host + host_str_len - domain_len;
-      if (strcmp(suffix, allowed_domains[i]) == 0) {
-        return 1;
-      }
-    }
   }
 
-  return 0;
+  if (!is_private_hostname(host, resolved_ip)) {
+    curl_url_cleanup(h);
+    return 0;
+  }
+
+  curl_url_cleanup(h);
+  return 1;
 }
 
 static size_t write_callback(void *contents, size_t size, size_t nmemb,
@@ -73,6 +240,31 @@ static size_t write_callback(void *contents, size_t size, size_t nmemb,
   return realsize;
 }
 
+static char *url_encode_key(const char *url) {
+  char *hash = malloc(33);
+  if (!hash)
+    return NULL;
+
+  unsigned char md5hash[16];
+  EVP_MD_CTX *ctx = EVP_MD_CTX_new();
+  if (!ctx) {
+    free(hash);
+    return NULL;
+  }
+
+  EVP_DigestInit_ex(ctx, EVP_md5(), NULL);
+  EVP_DigestUpdate(ctx, url, strlen(url));
+  EVP_DigestFinal_ex(ctx, md5hash, NULL);
+  EVP_MD_CTX_free(ctx);
+
+  for (int i = 0; i < 16; i++) {
+    sprintf(hash + (i * 2), "%02x", md5hash[i]);
+  }
+  hash[32] = '\0';
+
+  return hash;
+}
+
 int image_proxy_handler(UrlParams *params) {
   const char *url = NULL;
   for (int i = 0; i < params->count; i++) {
@@ -87,13 +279,67 @@ int image_proxy_handler(UrlParams *params) {
     return 0;
   }
 
-  if (!is_allowed_domain(url)) {
+  char resolved_ip[INET_ADDRSTRLEN] = {0};
-    send_response("Domain not allowed");
+  int domain_check = is_allowed_domain(url, resolved_ip);
+  if (domain_check == -1) {
+    send_response("Invalid URL scheme");
+    return 0;
+  }
+  if (domain_check == 0) {
+    send_response("Private addresses are not allowed");
+    return 0;
+  }
+
+  char *cache_key = url_encode_key(url);
+  if (!cache_key) {
+    send_response("Failed to generate cache key");
+    return 0;
+  }
+
+  char *cached_data = NULL;
+  size_t cached_size = 0;
+  int cache_ttl = get_cache_ttl_image();
+
+  if (cache_get(cache_key, cache_ttl, &cached_data, &cached_size) == 0) {
+    if (!cached_data || cached_size == 0) {
+      free(cached_data);
+      free(cache_key);
+      send_response("Empty cached image response");
+      return 0;
+    }
+
+    char content_type[64] = {0};
+
+    const char *ext = strrchr(url, '.');
+    if (ext) {
+      if (strcasecmp(ext, ".png") == 0) {
+        strncpy(content_type, "image/png", sizeof(content_type) - 1);
+      } else if (strcasecmp(ext, ".gif") == 0) {
+        strncpy(content_type, "image/gif", sizeof(content_type) - 1);
+      } else if (strcasecmp(ext, ".webp") == 0) {
+        strncpy(content_type, "image/webp", sizeof(content_type) - 1);
+      } else if (strcasecmp(ext, ".svg") == 0) {
+        strncpy(content_type, "image/svg+xml", sizeof(content_type) - 1);
+      } else if (strcasecmp(ext, ".ico") == 0) {
+        strncpy(content_type, "image/x-icon", sizeof(content_type) - 1);
+      } else if (strcasecmp(ext, ".bmp") == 0) {
+        strncpy(content_type, "image/bmp", sizeof(content_type) - 1);
+      }
+    }
+
+    if (strlen(content_type) == 0) {
+      strncpy(content_type, "image/jpeg", sizeof(content_type) - 1);
+    }
+
+    serve_data(cached_data, cached_size, content_type);
+    free(cached_data);
+    free(cache_key);
     return 0;
   }
 
   CURL *curl = curl_easy_init();
   if (!curl) {
+    free(cache_key);
     send_response("Failed to initialize curl");
     return 0;
   }
@@ -102,6 +348,7 @@ int image_proxy_handler(UrlParams *params) {
 
   if (!buf.data) {
     curl_easy_cleanup(curl);
+    free(cache_key);
     send_response("Memory allocation failed");
     return 0;
   }
@@ -111,8 +358,37 @@ int image_proxy_handler(UrlParams *params) {
   curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buf);
   curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
   curl_easy_setopt(curl, CURLOPT_TIMEOUT, 10L);
+  curl_easy_setopt(curl, CURLOPT_USERAGENT,
+                   "Mozilla/5.0 (Windows NT 10.0; Win64; x64) "
+                   "AppleWebKit/537.36 (KHTML, like Gecko) "
+                   "Chrome/120.0.0.0 Safari/537.36");
   apply_proxy_settings(curl);
 
+  struct curl_slist *resolves = NULL;
+  if (resolved_ip[0] != '\0') {
+    CURLU *u = curl_url();
+    if (u) {
+      curl_url_set(u, CURLUPART_URL, url, 0);
+      char *rhost = NULL;
+      curl_url_get(u, CURLUPART_HOST, &rhost, 0);
+      if (rhost) {
+        char *rscheme = NULL;
+        curl_url_get(u, CURLUPART_SCHEME, &rscheme, 0);
+        int port = (rscheme && strcasecmp(rscheme, "https") == 0) ? 443 : 80;
+        if (rscheme)
+          curl_free(rscheme);
+
+        char resolve_str[512];
+        snprintf(resolve_str, sizeof(resolve_str), "%s:%d:%s", rhost, port,
+                 resolved_ip);
+        resolves = curl_slist_append(NULL, resolve_str);
+        curl_easy_setopt(curl, CURLOPT_RESOLVE, resolves);
+        curl_free(rhost);
+      }
+      curl_url_cleanup(u);
+    }
+  }
+
   CURLcode res = curl_easy_perform(curl);
 
   long response_code;
@@ -126,18 +402,40 @@ int image_proxy_handler(UrlParams *params) {
     strncpy(content_type, content_type_ptr, sizeof(content_type) - 1);
   }
 
+  if (resolves)
+    curl_slist_free_all(resolves);
   curl_easy_cleanup(curl);
 
   if (res != CURLE_OK || response_code != 200) {
     free(buf.data);
+    free(cache_key);
     send_response("Failed to fetch image");
     return 0;
   }
 
+  if (buf.size == 0) {
+    free(buf.data);
+    free(cache_key);
+    send_response("Empty image response");
+    return 0;
+  }
+
+  if (strlen(content_type) == 0 ||
+      strncmp(content_type, "image/", 6) != 0) {
+    free(buf.data);
+    free(cache_key);
+    send_response("Invalid content type");
+    return 0;
+  }
+
   const char *mime_type =
       strlen(content_type) > 0 ? content_type : "image/jpeg";
+
+  cache_set(cache_key, buf.data, buf.size);
+
   serve_data(buf.data, buf.size, mime_type);
 
   free(buf.data);
+  free(cache_key);
   return 0;
 }

src/Routes/Images.c

@@ -1,9 +1,48 @@
 #include "Images.h"
+#include "../Cache/Cache.h"
+#include "../Limiter/RateLimit.h"
 #include "../Scraping/ImageScraping.h"
 #include "../Utility/Unescape.h"
+#include "../Utility/Utility.h"
 #include "Config.h"
+#include <beaker.h>
+#include <stdlib.h>
+#include <string.h>
+
+static char *build_images_request_cache_key(const char *query, int page,
+                                            const char *client_key) {
+  char scope_key[BUFFER_SIZE_MEDIUM];
+  snprintf(scope_key, sizeof(scope_key), "images_request:%s",
+           client_key ? client_key : "unknown");
+  return cache_compute_key(query, page, scope_key);
+}
+
+static char *build_images_href(const char *query, int page) {
+  const char *safe_query = query ? query : "";
+  size_t needed = strlen("/images?q=") + strlen(safe_query) + 1;
+  if (page > 1)
+    needed += strlen("&p=") + 16;
+
+  char *href = (char *)malloc(needed);
+  if (!href)
+    return NULL;
+
+  snprintf(href, needed, "/images?q=%s", safe_query);
+  if (page > 1) {
+    char page_buf[16];
+    snprintf(page_buf, sizeof(page_buf), "%d", page);
+    strcat(href, "&p=");
+    strcat(href, page_buf);
+  }
+  return href;
+}
+
+static char *images_href_builder(int page, void *data) {
+  return build_images_href((const char *)data, page);
+}
 
 int images_handler(UrlParams *params) {
+  extern Config global_config;
   TemplateContext ctx = new_context();
   char *raw_query = "";
   int page = 1;
@@ -20,38 +59,94 @@ int images_handler(UrlParams *params) {
     }
   }
 
-  char page_str[16], prev_str[16], next_str[16], two_prev_str[16],
-      two_next_str[16];
-
-  snprintf(page_str, sizeof(page_str), "%d", page);
-  snprintf(prev_str, sizeof(prev_str), "%d", page > 1 ? page - 1 : 0);
-  snprintf(next_str, sizeof(next_str), "%d", page + 1);
-  snprintf(two_prev_str, sizeof(two_prev_str), "%d", page > 2 ? page - 2 : 0);
-  snprintf(two_next_str, sizeof(two_next_str), "%d", page + 2);
   context_set(&ctx, "query", raw_query);
-  context_set(&ctx, "page", page_str);
+
-  context_set(&ctx, "prev_page", prev_str);
+  char *theme = get_theme("");
-  context_set(&ctx, "next_page", next_str);
+  context_set(&ctx, "theme", theme);
-  context_set(&ctx, "two_prev_page", two_prev_str);
+  free(theme);
-  context_set(&ctx, "two_next_page", two_next_str);
+
+  char *locale = get_locale(NULL);
+  beaker_set_locale(&ctx, locale);
+
+  const char *rate_limit_msg = beaker_get_locale_value(locale, "rate_limit");
+  if (!rate_limit_msg)
+    rate_limit_msg = "Slow down! Too many image searches from you!";
+  const char *error_images_msg =
+      beaker_get_locale_value(locale, "error_images");
+  if (!error_images_msg)
+    error_images_msg = "Error fetching images";
+
+  char ***pager_matrix = NULL;
+  int *pager_inner_counts = NULL;
+  int pager_count =
+      build_pagination(page, images_href_builder, (void *)raw_query,
+                       &pager_matrix, &pager_inner_counts);
+  if (pager_count > 0) {
+    context_set_array_of_arrays(&ctx, "pagination_links", pager_matrix,
+                                pager_count, pager_inner_counts);
+  }
 
   char *display_query = url_decode_query(raw_query);
   context_set(&ctx, "query", display_query);
 
   if (!raw_query || strlen(raw_query) == 0) {
-    send_response("<h1>No query provided</h1>");
+    send_redirect("/");
     if (display_query)
       free(display_query);
     free_context(&ctx);
     return -1;
   }
 
+  char client_key[BUFFER_SIZE_SMALL];
+  rate_limit_get_client_key(client_key, sizeof(client_key));
+
+  char *request_cache_key =
+      build_images_request_cache_key(raw_query, page, client_key);
+  int request_is_cached = 0;
+
+  if (request_cache_key && get_cache_ttl_image() > 0) {
+    char *cached_marker = NULL;
+    size_t cached_marker_size = 0;
+
+    if (cache_get(request_cache_key, (time_t)get_cache_ttl_image(),
+                  &cached_marker, &cached_marker_size) == 0) {
+      request_is_cached = 1;
+    }
+
+    free(cached_marker);
+  }
+
+  if (!request_is_cached) {
+    RateLimitConfig rate_limit_config = {
+        .max_requests = global_config.rate_limit_images_requests,
+        .interval_seconds = global_config.rate_limit_images_interval,
+    };
+    RateLimitResult rate_limit_result =
+        rate_limit_check("images", &rate_limit_config);
+    if (rate_limit_result.limited) {
+      char response[256];
+      snprintf(response, sizeof(response), "<h1>%s</h1>", rate_limit_msg);
+      send_response(response);
+      free(request_cache_key);
+      free(display_query);
+      free_context(&ctx);
+      return -1;
+    }
+
+    if (request_cache_key && get_cache_ttl_image() > 0) {
+      cache_set(request_cache_key, "1", 1);
+    }
+  }
+
   ImageResult *results = NULL;
   int result_count = 0;
 
   if (scrape_images(raw_query, page, &results, &result_count) != 0 ||
       !results) {
-    send_response("<h1>Error fetching images</h1>");
+    char error_html[128];
+    snprintf(error_html, sizeof(error_html), "<h1>%s</h1>", error_images_msg);
+    send_response(error_html);
+    free(request_cache_key);
     free(display_query);
     free_context(&ctx);
     return -1;
@@ -66,6 +161,7 @@ int images_handler(UrlParams *params) {
     if (inner_counts)
       free(inner_counts);
     free_image_results(results, result_count);
+    free(request_cache_key);
     free(display_query);
     free_context(&ctx);
     return -1;
@@ -99,7 +195,18 @@ int images_handler(UrlParams *params) {
   free(image_matrix);
   free(inner_counts);
 
+  if (pager_count > 0) {
+    for (int i = 0; i < pager_count; i++) {
+      for (int j = 0; j < LINK_FIELD_COUNT; j++)
+        free(pager_matrix[i][j]);
+      free(pager_matrix[i]);
+    }
+    free(pager_matrix);
+    free(pager_inner_counts);
+  }
+
   free_image_results(results, result_count);
+  free(request_cache_key);
   free(display_query);
   free_context(&ctx);
 

src/Routes/Search.c

@@ -1,20 +1,102 @@
 #include "Search.h"
+#include "../Cache/Cache.h"
 #include "../Infobox/Calculator.h"
+#include "../Infobox/ColourCode.h"
 #include "../Infobox/CurrencyConversion.h"
 #include "../Infobox/Dictionary.h"
 #include "../Infobox/UnitConversion.h"
 #include "../Infobox/Wikipedia.h"
+#include "../Limiter/RateLimit.h"
 #include "../Scraping/Scraping.h"
 #include "../Utility/Display.h"
 #include "../Utility/Unescape.h"
+#include "../Utility/Utility.h"
 #include "Config.h"
 #include <ctype.h>
+#include <openssl/evp.h>
 #include <pthread.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
 
+#define URL_HASH_TABLE_SIZE 64
+
+typedef struct UrlHashEntry {
+  char *url;
+  struct UrlHashEntry *next;
+} UrlHashEntry;
+
+typedef struct {
+  UrlHashEntry *buckets[URL_HASH_TABLE_SIZE];
+} UrlHashTable;
+
+static void url_hash_init(UrlHashTable *ht) {
+  for (int i = 0; i < URL_HASH_TABLE_SIZE; i++) {
+    ht->buckets[i] = NULL;
+  }
+}
+
+static unsigned int url_hash(const char *url) {
+  unsigned char hash[EVP_MAX_MD_SIZE];
+  unsigned int hash_len;
+  EVP_MD_CTX *ctx = EVP_MD_CTX_new();
+  if (!ctx)
+    return 0;
+  EVP_DigestInit_ex(ctx, EVP_md5(), NULL);
+  EVP_DigestUpdate(ctx, url, strlen(url));
+  EVP_DigestFinal_ex(ctx, hash, &hash_len);
+  EVP_MD_CTX_free(ctx);
+  unsigned int h = 0;
+  for (unsigned int i = 0; i < hash_len; i++) {
+    h = h * 31 + hash[i];
+  }
+  return h % URL_HASH_TABLE_SIZE;
+}
+
+static int url_hash_contains(UrlHashTable *ht, const char *url) {
+  unsigned int idx = url_hash(url);
+  for (UrlHashEntry *e = ht->buckets[idx]; e; e = e->next) {
+    if (strcmp(e->url, url) == 0) {
+      return 1;
+    }
+  }
+  return 0;
+}
+
+static int url_hash_insert(UrlHashTable *ht, const char *url) {
+  unsigned int idx = url_hash(url);
+  for (UrlHashEntry *e = ht->buckets[idx]; e; e = e->next) {
+    if (strcmp(e->url, url) == 0) {
+      return 0;
+    }
+  }
+  UrlHashEntry *new_entry = malloc(sizeof(UrlHashEntry));
+  if (!new_entry)
+    return -1;
+  new_entry->url = strdup(url);
+  if (!new_entry->url) {
+    free(new_entry);
+    return -1;
+  }
+  new_entry->next = ht->buckets[idx];
+  ht->buckets[idx] = new_entry;
+  return 0;
+}
+
+static void url_hash_free(UrlHashTable *ht) {
+  for (int i = 0; i < URL_HASH_TABLE_SIZE; i++) {
+    UrlHashEntry *e = ht->buckets[i];
+    while (e) {
+      UrlHashEntry *next = e->next;
+      free(e->url);
+      free(e);
+      e = next;
+    }
+    ht->buckets[i] = NULL;
+  }
+}
+
 typedef struct {
   const char *query;
   InfoBox result;
@@ -29,8 +111,6 @@ typedef struct {
 
 enum {
   RESULT_FIELD_COUNT = 6,
-  LINK_FIELD_COUNT = 3,
-  PAGER_WINDOW_SIZE = 5,
 };
 
 static InfoBox fetch_wiki_wrapper(char *query) {
@@ -137,11 +217,16 @@ static int is_calculator_query(const char *query) {
   return 0;
 }
 
+static InfoBox fetch_colour_wrapper(char *query) {
+  return fetch_colour_data(query);
+}
+
 static InfoBoxHandler handlers[] = {
     {is_dictionary_query, fetch_dict_wrapper, NULL},
     {is_calculator_query, fetch_calc_wrapper, NULL},
     {is_unit_conv_query, fetch_unit_wrapper, NULL},
     {is_currency_query, fetch_currency_wrapper, NULL},
+    {is_colour_code_query, fetch_colour_wrapper, NULL},
     {always_true, fetch_wiki_wrapper, construct_wiki_url},
 };
 enum { HANDLER_COUNT = sizeof(handlers) / sizeof(handlers[0]) };
@@ -160,7 +245,7 @@ static void *infobox_thread_func(void *arg) {
 
   data->result = h->fetch_fn((char *)data->query);
   data->success = (data->result.title != NULL && data->result.extract != NULL &&
-                   strlen(data->result.extract) > 10);
+                   data->result.extract[0] != '\0');
   return NULL;
 }
 
@@ -186,66 +271,6 @@ static int add_infobox_to_collection(InfoBox *infobox, char ****collection,
   return current_count + 1;
 }
 
-static int add_link_to_collection(const char *href, const char *label,
-                                  const char *class_name, char ****collection,
-                                  int **inner_counts, int current_count) {
-  char ***old_collection = *collection;
-  int *old_inner_counts = *inner_counts;
-  char ***new_collection =
-      (char ***)malloc(sizeof(char **) * (current_count + 1));
-  int *new_inner_counts =
-      (int *)malloc(sizeof(int) * (current_count + 1));
-
-  if (!new_collection || !new_inner_counts) {
-    free(new_collection);
-    free(new_inner_counts);
-    return current_count;
-  }
-
-  if (*collection && current_count > 0) {
-    memcpy(new_collection, *collection, sizeof(char **) * current_count);
-  }
-  if (*inner_counts && current_count > 0) {
-    memcpy(new_inner_counts, *inner_counts, sizeof(int) * current_count);
-  }
-
-  *collection = new_collection;
-  *inner_counts = new_inner_counts;
-
-  (*collection)[current_count] =
-      (char **)malloc(sizeof(char *) * LINK_FIELD_COUNT);
-  if (!(*collection)[current_count]) {
-    *collection = old_collection;
-    *inner_counts = old_inner_counts;
-    free(new_collection);
-    free(new_inner_counts);
-    return current_count;
-  }
-
-  (*collection)[current_count][0] = strdup(href ? href : "");
-  (*collection)[current_count][1] = strdup(label ? label : "");
-  (*collection)[current_count][2] = strdup(class_name ? class_name : "");
-
-  if (!(*collection)[current_count][0] || !(*collection)[current_count][1] ||
-      !(*collection)[current_count][2]) {
-    free((*collection)[current_count][0]);
-    free((*collection)[current_count][1]);
-    free((*collection)[current_count][2]);
-    free((*collection)[current_count]);
-    *collection = old_collection;
-    *inner_counts = old_inner_counts;
-    free(new_collection);
-    free(new_inner_counts);
-    return current_count;
-  }
-
-  (*inner_counts)[current_count] = LINK_FIELD_COUNT;
-
-  free(old_collection);
-  free(old_inner_counts);
-  return current_count + 1;
-}
-
 static int add_warning_to_collection(const char *engine_name,
                                      const char *warning_message,
                                      char ****collection, int **inner_counts,
@@ -293,15 +318,20 @@ static int add_warning_to_collection(const char *engine_name,
   return current_count + 1;
 }
 
-static const char *warning_message_for_job(const ScrapeJob *job) {
+static const char *warning_message_for_job(const ScrapeJob *job, const char *locale) {
   switch (job->status) {
-  case SCRAPE_STATUS_FETCH_ERROR:
+  case SCRAPE_STATUS_FETCH_ERROR: {
-    return "request failed before OmniSearch could read search results.";
+    const char *msg = beaker_get_locale_value(locale, "warning_fetch_error");
-  case SCRAPE_STATUS_PARSE_MISMATCH:
+    return msg ? msg : "request failed before OmniSearch could read search results.";
-    return "returned search results in a format OmniSearch could not parse.";
+  }
-  case SCRAPE_STATUS_BLOCKED:
+  case SCRAPE_STATUS_PARSE_MISMATCH: {
-    return "returned a captcha or another blocking page instead of search "
+    const char *msg = beaker_get_locale_value(locale, "warning_parse_mismatch");
-           "results.";
+    return msg ? msg : "returned search results in a format OmniSearch could not parse.";
+  }
+  case SCRAPE_STATUS_BLOCKED: {
+    const char *msg = beaker_get_locale_value(locale, "warning_blocked");
+    return msg ? msg : "returned a captcha or another blocking page instead of search results.";
+  }
   default:
     return NULL;
   }
@@ -344,6 +374,13 @@ static const SearchEngine *find_enabled_engine(const char *engine_id) {
   return NULL;
 }
 
+static int engine_allowed_for_user(const SearchEngine *eng, char **user_ids,
+                                   int user_count, int has_pref) {
+  if (!has_pref)
+    return 1;
+  return user_engines_contains(eng->id, user_ids, user_count);
+}
+
 static char *build_search_href(const char *query, const char *engine_id,
                                int page) {
   const char *safe_query = query ? query : "";
@@ -377,46 +414,37 @@ static char *build_search_href(const char *query, const char *engine_id,
   return href;
 }
 
-static char *build_result_sources(unsigned int source_mask, ScrapeJob *jobs,
+typedef struct {
-                                  int job_count) {
+  const char *query;
-  size_t needed = 1;
+  const char *engine_id;
-  int source_count = 0;
+} SearchHrefData;
 
-  for (int i = 0; i < job_count; i++) {
+static char *search_href_builder(int page, void *data) {
-    if (source_mask & (1u << i)) {
+  SearchHrefData *d = (SearchHrefData *)data;
-      needed += strlen(jobs[i].engine->name);
+  return build_search_href(d->query, d->engine_id, page);
-      if (source_count > 0)
+}
-        needed += strlen(" · ");
-      source_count++;
-    }
-  }
 
-  char *sources = (char *)malloc(needed);
+static char *build_search_request_cache_key(const char *query,
-  if (!sources)
+                                            const char *engine_id, int page,
-    return NULL;
+                                            const char *client_key) {
-
+  char scope_key[BUFFER_SIZE_MEDIUM];
-  sources[0] = '\0';
+  snprintf(scope_key, sizeof(scope_key), "search_request:%s:%s",
-  source_count = 0;
+           engine_id ? engine_id : "all", client_key ? client_key : "unknown");
-
+  return cache_compute_key(query, page, scope_key);
-  for (int i = 0; i < job_count; i++) {
-    if (source_mask & (1u << i)) {
-      if (source_count > 0)
-        strcat(sources, " · ");
-      strcat(sources, jobs[i].engine->name);
-      source_count++;
-    }
-  }
-
-  return sources;
 }
 
 int results_handler(UrlParams *params) {
+  extern Config global_config;
   TemplateContext ctx = new_context();
   char *raw_query = "";
   const char *selected_engine_id = "all";
   int page = 1;
   int btnI = 0;
 
+  char **user_engines = NULL;
+  int user_engine_count = 0;
+  int has_user_pref = (get_user_engines(&user_engines, &user_engine_count) == 0);
+
   if (params) {
     for (int i = 0; i < params->count; i++) {
       if (strcmp(params->params[i].key, "q") == 0) {
@@ -434,12 +462,40 @@ int results_handler(UrlParams *params) {
   }
 
   context_set(&ctx, "query", raw_query);
+
+  char *theme = get_theme("");
+  context_set(&ctx, "theme", theme);
+  free(theme);
+
+  char *locale = get_locale(NULL);
+  beaker_set_locale(&ctx, locale);
+
+  const char *rate_limit_msg = beaker_get_locale_value(locale, "rate_limit");
+  if (!rate_limit_msg) rate_limit_msg = "Slow down! Too many searches from you!";
+  const char *no_results_msg = beaker_get_locale_value(locale, "no_results");
+  if (!no_results_msg) no_results_msg = "No results found";
+
   char page_str[16];
   snprintf(page_str, sizeof(page_str), "%d", page);
   context_set(&ctx, "page", page_str);
 
+  char prev_str[16], next_str[16], two_prev_str[16], two_next_str[16];
+  snprintf(prev_str, sizeof(prev_str), "%d", page > 1 ? page - 1 : 0);
+  snprintf(next_str, sizeof(next_str), "%d", page + 1);
+  snprintf(two_prev_str, sizeof(two_prev_str), "%d", page > 2 ? page - 2 : 0);
+  snprintf(two_next_str, sizeof(two_next_str), "%d", page + 2);
+  context_set(&ctx, "prev_page", prev_str);
+  context_set(&ctx, "next_page", next_str);
+  context_set(&ctx, "two_prev_page", two_prev_str);
+  context_set(&ctx, "two_next_page", two_next_str);
+
   if (!raw_query || strlen(raw_query) == 0) {
-    send_response("<h1>No query provided</h1>");
+    send_redirect("/");
+    if (has_user_pref) {
+      for (int i = 0; i < user_engine_count; i++)
+        free(user_engines[i]);
+      free(user_engines);
+    }
     free_context(&ctx);
     return -1;
   }
@@ -456,7 +512,9 @@ int results_handler(UrlParams *params) {
   int enabled_engine_count = 0;
   for (int i = 0; i < ENGINE_COUNT; i++) {
     if (ENGINE_REGISTRY[i].enabled &&
-        (!selected_engine || &ENGINE_REGISTRY[i] == selected_engine)) {
+        (!selected_engine || &ENGINE_REGISTRY[i] == selected_engine) &&
+        engine_allowed_for_user(&ENGINE_REGISTRY[i], user_engines,
+                                user_engine_count, has_user_pref)) {
       enabled_engine_count++;
     }
   }
@@ -483,7 +541,9 @@ int results_handler(UrlParams *params) {
   int engine_idx = 0;
   for (int i = 0; i < ENGINE_COUNT; i++) {
     if (ENGINE_REGISTRY[i].enabled &&
-        (!selected_engine || &ENGINE_REGISTRY[i] == selected_engine)) {
+        (!selected_engine || &ENGINE_REGISTRY[i] == selected_engine) &&
+        engine_allowed_for_user(&ENGINE_REGISTRY[i], user_engines,
+                                user_engine_count, has_user_pref)) {
       all_results[engine_idx] = NULL;
       jobs[engine_idx].engine = &ENGINE_REGISTRY[i];
       jobs[engine_idx].query = raw_query;
@@ -501,9 +561,56 @@ int results_handler(UrlParams *params) {
     }
   }
 
+  char client_key[BUFFER_SIZE_SMALL];
+  rate_limit_get_client_key(client_key, sizeof(client_key));
+
+  char *request_cache_key = build_search_request_cache_key(
+      raw_query, selected_engine_id, page, client_key);
+  int request_is_cached = 0;
+
+  if (request_cache_key && get_cache_ttl_search() > 0) {
+    char *cached_marker = NULL;
+    size_t cached_marker_size = 0;
+
+    if (cache_get(request_cache_key, (time_t)get_cache_ttl_search(),
+                  &cached_marker, &cached_marker_size) == 0) {
+      request_is_cached = 1;
+    }
+
+    free(cached_marker);
+  }
+
+  if (engine_idx > 0 && !request_is_cached) {
+    RateLimitConfig rate_limit_config = {
+        .max_requests = global_config.rate_limit_search_requests,
+        .interval_seconds = global_config.rate_limit_search_interval,
+    };
+    RateLimitResult rate_limit_result =
+        rate_limit_check("search", &rate_limit_config);
+    if (rate_limit_result.limited) {
+      char response[256];
+      snprintf(response, sizeof(response), "<h1>%s</h1>", rate_limit_msg);
+      send_response(response);
+      free(request_cache_key);
+      if (has_user_pref) {
+        for (int i = 0; i < user_engine_count; i++)
+          free(user_engines[i]);
+        free(user_engines);
+      }
+      free_context(&ctx);
+      return -1;
+    }
+
+    if (request_cache_key && get_cache_ttl_search() > 0) {
+      cache_set(request_cache_key, "1", 1);
+    }
+  }
+
   int filter_engine_count = 0;
   for (int i = 0; i < ENGINE_COUNT; i++) {
-    if (ENGINE_REGISTRY[i].enabled)
+    if (ENGINE_REGISTRY[i].enabled &&
+        engine_allowed_for_user(&ENGINE_REGISTRY[i], user_engines,
+                                user_engine_count, has_user_pref))
       filter_engine_count++;
   }
 
@@ -520,7 +627,9 @@ int results_handler(UrlParams *params) {
     free(all_href);
 
     for (int i = 0; i < ENGINE_COUNT; i++) {
-      if (!ENGINE_REGISTRY[i].enabled)
+      if (!ENGINE_REGISTRY[i].enabled ||
+          !engine_allowed_for_user(&ENGINE_REGISTRY[i], user_engines,
+                                   user_engine_count, has_user_pref))
         continue;
 
       char *filter_href =
@@ -578,6 +687,12 @@ int results_handler(UrlParams *params) {
             }
           }
         }
+        free(request_cache_key);
+        if (has_user_pref) {
+          for (int i = 0; i < user_engine_count; i++)
+            free(user_engines[i]);
+          free(user_engines);
+        }
         free_context(&ctx);
         if (redirect_url) {
           send_redirect(redirect_url);
@@ -596,8 +711,16 @@ int results_handler(UrlParams *params) {
         }
       }
     }
+    free(request_cache_key);
+    if (has_user_pref) {
+      for (int i = 0; i < user_engine_count; i++)
+        free(user_engines[i]);
+      free(user_engines);
+    }
     free_context(&ctx);
-    send_response("<h1>No results found</h1>");
+    char no_results_html[128];
+    snprintf(no_results_html, sizeof(no_results_html), "<h1>%s</h1>", no_results_msg);
+    send_response(no_results_html);
     return 0;
   }
   
@@ -629,7 +752,7 @@ int results_handler(UrlParams *params) {
 
   int warning_count = 0;
   for (int i = 0; i < enabled_engine_count; i++) {
-    if (warning_message_for_job(&jobs[i]))
+    if (warning_message_for_job(&jobs[i], locale))
       warning_count++;
   }
 
@@ -639,7 +762,7 @@ int results_handler(UrlParams *params) {
     int warning_index = 0;
 
     for (int i = 0; i < enabled_engine_count; i++) {
-      const char *warning_message = warning_message_for_job(&jobs[i]);
+      const char *warning_message = warning_message_for_job(&jobs[i], locale);
       if (!warning_message)
         continue;
 
@@ -673,18 +796,7 @@ int results_handler(UrlParams *params) {
   if (total_results > 0) {
     char ***results_matrix = (char ***)malloc(sizeof(char **) * total_results);
     int *results_inner_counts = (int *)malloc(sizeof(int) * total_results);
-    char **seen_urls = (char **)malloc(sizeof(char *) * total_results);
+    if (!results_matrix || !results_inner_counts) {
-    unsigned int *source_masks =
-        (unsigned int *)calloc(total_results, sizeof(unsigned int));
-    if (!results_matrix || !results_inner_counts || !seen_urls || !source_masks) {
-      if (results_matrix)
-        free(results_matrix);
-      if (results_inner_counts)
-        free(results_inner_counts);
-      if (seen_urls)
-        free(seen_urls);
-      if (source_masks)
-        free(source_masks);
       char *html = render_template("results.html", &ctx);
       if (html) {
         send_response(html);
@@ -699,42 +811,35 @@ int results_handler(UrlParams *params) {
           }
         }
       }
+      free(request_cache_key);
+      if (has_user_pref) {
+        for (int i = 0; i < user_engine_count; i++)
+          free(user_engines[i]);
+        free(user_engines);
+      }
       free_context(&ctx);
       return 0;
     }
     int unique_count = 0;
+    UrlHashTable url_table;
+    url_hash_init(&url_table);
 
     for (int i = 0; i < enabled_engine_count; i++) {
       for (int j = 0; j < jobs[i].results_count; j++) {
         char *display_url = all_results[i][j].url;
 
-        int is_duplicate = 0;
+        if (url_hash_contains(&url_table, display_url)) {
-        for (int k = 0; k < unique_count; k++) {
-          if (strcmp(seen_urls[k], display_url) == 0) {
-            is_duplicate = 1;
-            source_masks[k] |= (1u << i);
-            break;
-          }
-        }
-
-        if (is_duplicate) {
           free(all_results[i][j].url);
           free(all_results[i][j].title);
           free(all_results[i][j].snippet);
           continue;
         }
 
-        seen_urls[unique_count] = strdup(display_url);
+        url_hash_insert(&url_table, display_url);
-        if (!seen_urls[unique_count]) {
+
-          free(all_results[i][j].url);
-          free(all_results[i][j].title);
-          free(all_results[i][j].snippet);
-          continue;
-        }
         results_matrix[unique_count] =
             (char **)malloc(sizeof(char *) * RESULT_FIELD_COUNT);
         if (!results_matrix[unique_count]) {
-          free(seen_urls[unique_count]);
           free(all_results[i][j].url);
           free(all_results[i][j].title);
           free(all_results[i][j].snippet);
@@ -752,9 +857,8 @@ int results_handler(UrlParams *params) {
             all_results[i][j].snippet ? strdup(all_results[i][j].snippet)
                                       : strdup("");
         results_matrix[unique_count][4] = strdup(base_url ? base_url : "");
-        results_matrix[unique_count][5] = NULL;
+        results_matrix[unique_count][5] = strdup("");
 
-        source_masks[unique_count] = (1u << i);
         results_inner_counts[unique_count] = RESULT_FIELD_COUNT;
 
         free(pretty_url);
@@ -768,55 +872,15 @@ int results_handler(UrlParams *params) {
       free(all_results[i]);
     }
 
-    for (int i = 0; i < unique_count; i++) {
-      results_matrix[i][5] =
-          build_result_sources(source_masks[i], jobs, enabled_engine_count);
-      if (!results_matrix[i][5])
-        results_matrix[i][5] = strdup("");
-    }
-
     context_set_array_of_arrays(&ctx, "results", results_matrix, unique_count,
                                 results_inner_counts);
 
     char ***pager_matrix = NULL;
     int *pager_inner_counts = NULL;
-    int pager_count = 0;
+    SearchHrefData href_data = { .query = raw_query, .engine_id = selected_engine_id };
-    int pager_start = page <= 3 ? 1 : page - 2;
+    int pager_count = build_pagination(page, search_href_builder,
-    int pager_end = pager_start + PAGER_WINDOW_SIZE - 1;
+                                       &href_data, &pager_matrix,
-
+                                       &pager_inner_counts);
-    if (page > 3) {
-      char *first_href = build_search_href(raw_query, selected_engine_id, 1);
-      pager_count = add_link_to_collection(first_href, "First", "pagination-btn",
-                                           &pager_matrix, &pager_inner_counts,
-                                           pager_count);
-      free(first_href);
-    }
-
-    if (page > 1) {
-      char *prev_href =
-          build_search_href(raw_query, selected_engine_id, page - 1);
-      pager_count = add_link_to_collection(prev_href, "Prev", "pagination-btn",
-                                           &pager_matrix, &pager_inner_counts,
-                                           pager_count);
-      free(prev_href);
-    }
-
-    for (int i = pager_start; i <= pager_end; i++) {
-      char label[16];
-      snprintf(label, sizeof(label), "%d", i);
-      char *page_href = build_search_href(raw_query, selected_engine_id, i);
-      pager_count = add_link_to_collection(
-          page_href, label,
-          i == page ? "pagination-btn pagination-current" : "pagination-btn",
-          &pager_matrix, &pager_inner_counts, pager_count);
-      free(page_href);
-    }
-
-    char *next_href = build_search_href(raw_query, selected_engine_id, page + 1);
-    pager_count = add_link_to_collection(next_href, "Next", "pagination-btn",
-                                         &pager_matrix, &pager_inner_counts,
-                                         pager_count);
-    free(next_href);
 
     if (pager_count > 0) {
       context_set_array_of_arrays(&ctx, "pagination_links", pager_matrix,
@@ -840,12 +904,10 @@ int results_handler(UrlParams *params) {
       for (int j = 0; j < RESULT_FIELD_COUNT; j++)
         free(results_matrix[i][j]);
       free(results_matrix[i]);
-      free(seen_urls[i]);
     }
-    free(seen_urls);
-    free(source_masks);
     free(results_matrix);
     free(results_inner_counts);
+    url_hash_free(&url_table);
   } else {
     char *html = render_template("results.html", &ctx);
     if (html) {
@@ -858,6 +920,8 @@ int results_handler(UrlParams *params) {
     }
   }
 
+  free(request_cache_key);
+
   if (page == 1) {
     for (int i = 0; i < HANDLER_COUNT; i++) {
       if (infobox_data[i].success) {
@@ -865,6 +929,12 @@ int results_handler(UrlParams *params) {
       }
     }
   }
+  free(locale);
+  if (has_user_pref) {
+    for (int i = 0; i < user_engine_count; i++)
+      free(user_engines[i]);
+    free(user_engines);
+  }
   free_context(&ctx);
 
   return 0;

src/Routes/Settings.c

@@ -0,0 +1,140 @@
+#include "Settings.h"
+#include "../Scraping/Scraping.h"
+#include "../Utility/Utility.h"
+#include <beaker.h>
+#include <stdlib.h>
+#include <string.h>
+
+int settings_handler(UrlParams *params) {
+  const char *query = "";
+  if (params) {
+    for (int i = 0; i < params->count; i++) {
+      if (strcmp(params->params[i].key, "q") == 0) {
+        query = params->params[i].value;
+      }
+    }
+  }
+
+  char *theme = get_theme("system");
+  char *locale = get_locale(NULL);
+
+  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;
+  }
+
+  char **user_engines = NULL;
+  int user_engine_count = 0;
+  int has_user_pref =
+      (get_user_engines(&user_engines, &user_engine_count) == 0);
+
+  int enabled_count = 0;
+  for (int i = 0; i < ENGINE_COUNT; i++) {
+    if (ENGINE_REGISTRY[i].enabled)
+      enabled_count++;
+  }
+
+  char ***engine_data = NULL;
+  int *engine_inner = NULL;
+
+  if (enabled_count > 0) {
+    engine_data = malloc(sizeof(char **) * enabled_count);
+    engine_inner = malloc(sizeof(int) * enabled_count);
+
+    int idx = 0;
+    for (int i = 0; i < ENGINE_COUNT; i++) {
+      if (!ENGINE_REGISTRY[i].enabled)
+        continue;
+
+      int is_selected = !has_user_pref;
+      if (has_user_pref) {
+        for (int j = 0; j < user_engine_count; j++) {
+          if (strcmp(user_engines[j], ENGINE_REGISTRY[i].id) == 0) {
+            is_selected = 1;
+            break;
+          }
+        }
+      }
+
+      engine_data[idx] = malloc(sizeof(char *) * 3);
+      engine_data[idx][0] = (char *)ENGINE_REGISTRY[i].id;
+      engine_data[idx][1] = (char *)ENGINE_REGISTRY[i].name;
+      engine_data[idx][2] = is_selected ? "checked" : "";
+      engine_inner[idx] = 3;
+
+      idx++;
+    }
+  }
+
+  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);
+
+  char **themes = NULL;
+  int themes_count = 0;
+  get_available_themes(&themes, &themes_count);
+
+  if (themes_count > 0) {
+    char ***theme_ptrs = malloc(sizeof(char **) * themes_count);
+    int *theme_inner = malloc(sizeof(int) * themes_count);
+    for (int i = 0; i < themes_count; i++) {
+      theme_ptrs[i] = malloc(sizeof(char *) * 2);
+      theme_ptrs[i][0] = themes[i];
+      theme_ptrs[i][1] = strdup(themes[i]);
+      if (theme_ptrs[i][1][0] >= 'a' && theme_ptrs[i][1][0] <= 'z') {
+        theme_ptrs[i][1][0] = theme_ptrs[i][1][0] - 'a' + 'A';
+      }
+      theme_inner[i] = 2;
+    }
+    context_set_array_of_arrays(&ctx, "themes", theme_ptrs, themes_count,
+                                theme_inner);
+    for (int i = 0; i < themes_count; i++) {
+      free(theme_ptrs[i][1]);
+      free(theme_ptrs[i]);
+    }
+    free(theme_ptrs);
+    free(theme_inner);
+  }
+
+  if (enabled_count > 0) {
+    context_set_array_of_arrays(&ctx, "enabled_engines", engine_data,
+                                enabled_count, engine_inner);
+    context_set(&ctx, "has_enabled_engines", "1");
+  }
+
+  for (int i = 0; i < locale_count; i++) {
+    free(locale_data[i]);
+  }
+  if (engine_data) {
+    for (int i = 0; i < enabled_count; i++)
+      free(engine_data[i]);
+    free(engine_data);
+  }
+  free(engine_inner);
+  if (has_user_pref) {
+    for (int i = 0; i < user_engine_count; i++)
+      free(user_engines[i]);
+    free(user_engines);
+  }
+
+  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/Settings.h

@@ -0,0 +1,8 @@
+#ifndef SETTINGS_H
+#define SETTINGS_H
+
+#include <beaker.h>
+
+int settings_handler(UrlParams *params);
+
+#endif

src/Routes/SettingsSave.c

@@ -0,0 +1,66 @@
+#include "SettingsSave.h"
+#include "../Scraping/Scraping.h"
+#include "../Utility/Utility.h"
+#include <stdlib.h>
+#include <string.h>
+
+#define MAX_ENGINE_IDS ENGINE_COUNT
+
+int settings_save_handler(UrlParams *params) {
+  const char *theme = "";
+  const char *locale = "";
+  const char *query = "";
+  int engines_present = 0;
+  char selected_ids[ENGINE_COUNT][32];
+  int selected_count = 0;
+
+  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;
+      } else if (strcmp(params->params[i].key, "engines_present") == 0) {
+        engines_present = 1;
+      } else if (strncmp(params->params[i].key, "engine_", 7) == 0 &&
+                 strcmp(params->params[i].value, "1") == 0) {
+        const char *engine_id = params->params[i].key + 7;
+        if (engine_id[0] != '\0' && is_engine_id_enabled(engine_id) &&
+            selected_count < ENGINE_COUNT) {
+          strncpy(selected_ids[selected_count], engine_id,
+                  sizeof(selected_ids[selected_count]) - 1);
+          selected_ids[selected_count][sizeof(selected_ids[selected_count]) - 1] =
+              '\0';
+          selected_count++;
+        }
+      }
+    }
+  }
+
+  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);
+  }
+
+  if (engines_present) {
+    char cookie_value[512];
+    cookie_value[0] = '\0';
+    for (int i = 0; i < selected_count; i++) {
+      if (i > 0)
+        strcat(cookie_value, ",");
+      strcat(cookie_value, selected_ids[i]);
+    }
+    set_cookie("engines", cookie_value, "Fri, 31 Dec 2038 23:59:59 GMT", "/",
+               false, false);
+  }
+
+  char redirect_url[512];
+  snprintf(redirect_url, sizeof(redirect_url), "/settings?q=%s", query);
+  send_redirect(redirect_url);
+
+  return 0;
+}

src/Routes/SettingsSave.h

@@ -0,0 +1,8 @@
+#ifndef SETTINGS_SAVE_H
+#define SETTINGS_SAVE_H
+
+#include <beaker.h>
+
+int settings_save_handler(UrlParams *params);
+
+#endif

src/Scraping/ImageScraping.c

@@ -28,113 +28,82 @@ static char *build_proxy_url(const char *image_url) {
   return proxy_url;
 }
 
-static int parse_image_node(xmlNodePtr node, ImageResult *result) {
+static char *extract_json_string(const char *json, const char *key) {
-  xmlNodePtr img_node = NULL;
+  if (!json || !key)
-  xmlNodePtr tit_node = NULL;
+    return NULL;
-  xmlNodePtr des_node = NULL;
-  xmlNodePtr thumb_link = NULL;
 
-  for (xmlNodePtr child = node->children; child; child = child->next) {
+  char search_key[64];
-    if (child->type != XML_ELEMENT_NODE)
+  snprintf(search_key, sizeof(search_key), "\"%s\"", key);
-      continue;
 
-    if (xmlStrcmp(child->name, (const xmlChar *)"a") == 0) {
+  const char *key_pos = strstr(json, search_key);
-      xmlChar *class = xmlGetProp(child, (const xmlChar *)"class");
+  if (!key_pos)
-      if (class) {
+    return NULL;
-        if (xmlStrstr(class, (const xmlChar *)"thumb") != NULL) {
+
-          thumb_link = child;
+  const char *colon = strchr(key_pos + strlen(search_key), ':');
-          for (xmlNodePtr thumb_child = child->children; thumb_child;
+  if (!colon)
-               thumb_child = thumb_child->next) {
+    return NULL;
-            if (xmlStrcmp(thumb_child->name, (const xmlChar *)"div") == 0) {
+
-              xmlChar *div_class =
+  colon++;
-                  xmlGetProp(thumb_child, (const xmlChar *)"class");
+  while (*colon == ' ' || *colon == '\t' || *colon == '\n' || *colon == '\r')
-              if (div_class &&
+    colon++;
-                  xmlStrcmp(div_class, (const xmlChar *)"cico") == 0) {
+
-                for (xmlNodePtr cico_child = thumb_child->children; cico_child;
+  if (*colon != '"')
-                     cico_child = cico_child->next) {
+    return NULL;
-                  if (xmlStrcmp(cico_child->name, (const xmlChar *)"img") ==
+  colon++;
-                      0) {
+
-                    img_node = cico_child;
+  size_t len = 0;
-                    break;
+  const char *start = colon;
-                  }
+  while (*colon && *colon != '"') {
-                }
+    if (*colon == '\\' && *(colon + 1))
-              }
+      colon++;
-              if (div_class)
+    colon++;
-                xmlFree(div_class);
+    len++;
-            }
-          }
-        } else if (xmlStrstr(class, (const xmlChar *)"tit") != NULL) {
-          tit_node = child;
-        }
-        xmlFree(class);
-      }
-    } else if (xmlStrcmp(child->name, (const xmlChar *)"div") == 0) {
-      xmlChar *class = xmlGetProp(child, (const xmlChar *)"class");
-      if (class && xmlStrcmp(class, (const xmlChar *)"meta") == 0) {
-        for (xmlNodePtr meta_child = child->children; meta_child;
-             meta_child = meta_child->next) {
-          if (xmlStrcmp(meta_child->name, (const xmlChar *)"div") == 0) {
-            xmlChar *div_class =
-                xmlGetProp(meta_child, (const xmlChar *)"class");
-            if (div_class) {
-              if (xmlStrcmp(div_class, (const xmlChar *)"des") == 0) {
-                des_node = meta_child;
-              }
-              xmlFree(div_class);
-            }
-          } else if (xmlStrcmp(meta_child->name, (const xmlChar *)"a") == 0) {
-            xmlChar *a_class = xmlGetProp(meta_child, (const xmlChar *)"class");
-            if (a_class && xmlStrstr(a_class, (const xmlChar *)"tit") != NULL) {
-              tit_node = meta_child;
-            }
-            if (a_class)
-              xmlFree(a_class);
-          }
-        }
-      }
-      if (class)
-        xmlFree(class);
-    }
   }
 
-  xmlChar *iurl =
+  char *result = malloc(len + 1);
-      img_node ? xmlGetProp(img_node, (const xmlChar *)"src") : NULL;
+  if (!result)
-  xmlChar *full_url =
+    return NULL;
-      thumb_link ? xmlGetProp(thumb_link, (const xmlChar *)"href") : NULL;
-  xmlChar *title = des_node ? xmlNodeGetContent(des_node)
-                            : (tit_node ? xmlNodeGetContent(tit_node) : NULL);
-  xmlChar *rurl =
-      tit_node ? xmlGetProp(tit_node, (const xmlChar *)"href") : NULL;
 
-  if (!iurl || strlen((char *)iurl) == 0) {
+  colon = start;
-    if (iurl)
+  size_t i = 0;
-      xmlFree(iurl);
+  while (*colon && *colon != '"') {
-    if (title)
+    if (*colon == '\\' && *(colon + 1))
-      xmlFree(title);
+      colon++;
-    if (rurl)
+    result[i++] = *colon++;
-      xmlFree(rurl);
+  }
-    if (full_url)
+  result[i] = '\0';
-      xmlFree(full_url);
+
+  return result;
+}
+
+static int parse_iusc_node(xmlNodePtr node, ImageResult *result) {
+  xmlChar *m_attr = xmlGetProp(node, (const xmlChar *)"m");
+  if (!m_attr)
     return 0;
+
+  char *turl = extract_json_string((const char *)m_attr, "turl");
+  char *murl = extract_json_string((const char *)m_attr, "murl");
+  char *purl = extract_json_string((const char *)m_attr, "purl");
+  char *title = extract_json_string((const char *)m_attr, "t");
+
+  int ok = (turl != NULL && strlen(turl) > 0);
+  if (ok) {
+    char *proxy_url = build_proxy_url(turl);
+    result->thumbnail_url = proxy_url ? strdup(proxy_url) : strdup(turl);
+    free(proxy_url);
+    result->title =
+        title && strlen(title) > 0 ? strdup(title) : strdup("Image");
+    result->page_url = purl && strlen(purl) > 0 ? strdup(purl) : strdup("#");
+    result->full_url = murl && strlen(murl) > 0 ? strdup(murl) : strdup("#");
   }
 
-  char *proxy_url = build_proxy_url((char *)iurl);
+  free(turl);
-  result->thumbnail_url = proxy_url ? strdup(proxy_url) : strdup((char *)iurl);
+  free(murl);
-  free(proxy_url);
+  free(purl);
-  result->title = strdup(title ? (char *)title : "Image");
+  free(title);
-  result->page_url = strdup(rurl ? (char *)rurl : "#");
-  result->full_url = strdup(full_url ? (char *)full_url : "#");
 
-  if (iurl)
+  xmlFree(m_attr);
-    xmlFree(iurl);
+  return ok;
-  if (title)
-    xmlFree(title);
-  if (rurl)
-    xmlFree(rurl);
-  if (full_url)
-    xmlFree(full_url);
-
-  return 1;
 }
 
 int scrape_images(const char *query, int page, ImageResult **out_results,
@@ -157,13 +126,16 @@ int scrape_images(const char *query, int page, ImageResult **out_results,
 
   char url[BUFFER_SIZE_LARGE];
   int first = (page - 1) * IMAGE_RESULTS_PER_PAGE + 1;
-  snprintf(url, sizeof(url), "%s?q=%s&first=%d", BING_IMAGE_URL, encoded_query,
+  snprintf(
-           first);
+      url, sizeof(url),
+      "https://www.bing.com/images/async?q=%s&async=content&first=%d&count=%d",
+      encoded_query, first, 35);
   free(encoded_query);
 
   HttpResponse resp = http_get(
       url,
-      "Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko");
+      "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, "
+      "like Gecko) Chrome/120.0.0.0 Safari/537.36");
   if (!resp.memory) {
     return -1;
   }
@@ -183,7 +155,7 @@ int scrape_images(const char *query, int page, ImageResult **out_results,
   }
 
   xmlXPathObjectPtr xpathObj =
-      xmlXPathEvalExpression((const xmlChar *)"//div[@class='item']", xpathCtx);
+      xmlXPathEvalExpression((const xmlChar *)"//a[@class='iusc']", xpathCtx);
 
   if (!xpathObj || !xpathObj->nodesetval) {
     if (xpathObj)
@@ -210,7 +182,7 @@ int scrape_images(const char *query, int page, ImageResult **out_results,
   int count = 0;
   for (int i = 0; i < nodes && count < IMAGE_RESULTS_PER_PAGE; i++) {
     xmlNodePtr node = xpathObj->nodesetval->nodeTab[i];
-    if (parse_image_node(node, &results[count])) {
+    if (parse_iusc_node(node, &results[count])) {
       count++;
     }
   }

src/Scraping/Scraping.c

@@ -24,7 +24,8 @@ static int response_is_startpage_captcha(const ScrapeJob *job,
 
   return response_contains(response, "<title>Startpage Captcha</title>") ||
          response_contains(response, "Startpage Captcha") ||
-         response_contains(response, "/static-pages-assets/page-data/captcha/");
+         response_contains(response, "/static-pages-assets/page-data/captcha/") ||
+         response_contains(response, ">Startpage Blocked</title>");
 }
 
 static int response_looks_like_results_page(const ScrapeJob *job,

src/Utility/Display.c

@@ -25,6 +25,12 @@ char *pretty_display_url(const char *input) {
   strncpy(temp, start, sizeof(temp) - 1);
   temp[sizeof(temp) - 1] = '\0';
 
+  char *query = strchr(temp, '?');
+  if (query) {
+    *query = '\0';
+    input_len = strlen(temp);
+  }
+
   if (input_len > 0 && temp[input_len - 1] == '/') {
     temp[input_len - 1] = '\0';
   }

src/Utility/HttpClient.c

@@ -31,6 +31,17 @@ static size_t write_callback(void *contents, size_t size, size_t nmemb,
   return realsize;
 }
 
+static struct curl_slist *build_http_headers(void) {
+  struct curl_slist *headers = NULL;
+  headers = curl_slist_append(
+      headers,
+      "Accept: "
+      "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
+  headers = curl_slist_append(headers, "Accept-Language: en-US,en;q=0.5");
+  headers = curl_slist_append(headers, "DNT: 1");
+  return headers;
+}
+
 HttpResponse http_get(const char *url, const char *user_agent) {
   HttpResponse resp = {.memory = NULL, .size = 0, .capacity = 0};
 
@@ -51,16 +62,24 @@ HttpResponse http_get(const char *url, const char *user_agent) {
     return resp;
   }
 
+  struct curl_slist *headers = build_http_headers();
+
   curl_easy_setopt(curl, CURLOPT_URL, url);
+  curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
   curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
   curl_easy_setopt(curl, CURLOPT_WRITEDATA, &resp);
   curl_easy_setopt(curl, CURLOPT_USERAGENT,
                    user_agent ? user_agent : "libcurl-agent/1.0");
   curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
-  curl_easy_setopt(curl, CURLOPT_TIMEOUT, 15L);
+  curl_easy_setopt(curl, CURLOPT_TIMEOUT, CURL_TIMEOUT_SECS);
+  curl_easy_setopt(curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
+  curl_easy_setopt(curl, CURLOPT_ACCEPT_ENCODING, "");
+  curl_easy_setopt(curl, CURLOPT_DNS_CACHE_TIMEOUT, CURL_DNS_TIMEOUT_SECS);
+  curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 1L);
   apply_proxy_settings(curl);
 
   CURLcode res = curl_easy_perform(curl);
+  curl_slist_free_all(headers);
   curl_easy_cleanup(curl);
 
   if (res != CURLE_OK) {

src/Utility/Utility.c

@@ -1,4 +1,87 @@
 #include "Utility.h"
+#include "../Scraping/Scraping.h"
+#include <beaker.h>
+#include <dirent.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+static char global_default_locale[32] = "en_gb";
+static char **themes_list = NULL;
+static int themes_count = 0;
+static int themes_initialized = 0;
+
+void init_themes(const char *static_path) {
+  if (themes_initialized)
+    return;
+  themes_initialized = 1;
+
+  char themes_dir[512];
+  snprintf(themes_dir, sizeof(themes_dir), "%s/themes", static_path);
+
+  DIR *dir = opendir(themes_dir);
+  if (!dir)
+    return;
+
+  struct dirent *entry;
+  int capacity = 4;
+  themes_list = malloc(sizeof(char *) * capacity);
+  themes_count = 0;
+
+  while ((entry = readdir(dir)) != NULL) {
+    size_t len = strlen(entry->d_name);
+    if (len > 4 && strcmp(entry->d_name + len - 4, ".css") == 0) {
+      if (themes_count >= capacity) {
+        capacity *= 2;
+        themes_list = realloc(themes_list, sizeof(char *) * capacity);
+      }
+      themes_list[themes_count] = strndup(entry->d_name, len - 4);
+      themes_count++;
+    }
+  }
+  closedir(dir);
+
+  for (int i = 0; i < themes_count; i++) {
+    for (int j = i + 1; j < themes_count; j++) {
+      int priority_i = 0, priority_j = 0;
+      if (strcmp(themes_list[i], "system") == 0)
+        priority_i = 0;
+      else if (strcmp(themes_list[i], "light") == 0)
+        priority_i = 1;
+      else if (strcmp(themes_list[i], "dark") == 0)
+        priority_i = 2;
+      else
+        priority_i = 3;
+      if (strcmp(themes_list[j], "system") == 0)
+        priority_j = 0;
+      else if (strcmp(themes_list[j], "light") == 0)
+        priority_j = 1;
+      else if (strcmp(themes_list[j], "dark") == 0)
+        priority_j = 2;
+      else
+        priority_j = 3;
+      if (priority_i > priority_j ||
+          (priority_i == priority_j &&
+           strcmp(themes_list[i], themes_list[j]) > 0)) {
+        char *tmp = themes_list[i];
+        themes_list[i] = themes_list[j];
+        themes_list[j] = tmp;
+      }
+    }
+  }
+}
+
+void get_available_themes(char ***out_themes, int *out_count) {
+  *out_themes = themes_list;
+  *out_count = themes_count;
+}
+
+void set_default_locale(const char *locale) {
+  if (locale && strlen(locale) > 0) {
+    strncpy(global_default_locale, locale, sizeof(global_default_locale) - 1);
+    global_default_locale[sizeof(global_default_locale) - 1] = '\0';
+  }
+}
 
 int hex_to_int(char c) {
   if (c >= '0' && c <= '9')
@@ -9,3 +92,212 @@ int hex_to_int(char c) {
     return c - 'A' + 10;
   return -1;
 }
+
+char *get_theme(const char *default_theme) {
+  char *cookie = get_cookie("theme");
+  if (cookie && strlen(cookie) > 0) {
+    for (int i = 0; i < themes_count; i++) {
+      if (strcmp(cookie, themes_list[i]) == 0) {
+        return cookie;
+      }
+    }
+  }
+  free(cookie);
+  return strdup(default_theme && strlen(default_theme) > 0 ? default_theme
+                                                           : "system");
+}
+
+char *get_locale(const char *default_locale) {
+  char *cookie = get_cookie("locale");
+  if (cookie && beaker_get_locale_meta(cookie) != NULL) {
+    return cookie;
+  }
+  free(cookie);
+  const char *fallback =
+      default_locale ? default_locale : global_default_locale;
+  return strdup(fallback);
+}
+
+static int engine_id_casecmp(const char *a, const char *b) {
+  while (*a && *b) {
+    char la = *a;
+    char lb = *b;
+    if (la >= 'A' && la <= 'Z')
+      la = la - 'A' + 'a';
+    if (lb >= 'A' && lb <= 'Z')
+      lb = lb - 'A' + 'a';
+    if (la != lb)
+      return 0;
+    a++;
+    b++;
+  }
+  return *a == *b;
+}
+
+int is_engine_id_enabled(const char *engine_id) {
+  if (!engine_id)
+    return 0;
+  for (int i = 0; i < ENGINE_COUNT; i++) {
+    if (ENGINE_REGISTRY[i].enabled &&
+        engine_id_casecmp(ENGINE_REGISTRY[i].id, engine_id)) {
+      return 1;
+    }
+  }
+  return 0;
+}
+
+int get_user_engines(char ***out_ids, int *out_count) {
+  *out_ids = NULL;
+  *out_count = 0;
+
+  char *cookie = get_cookie("engines");
+  if (!cookie || cookie[0] == '\0') {
+    free(cookie);
+    return -1;
+  }
+
+  char **ids = NULL;
+  int count = 0;
+
+  char *copy = strdup(cookie);
+  if (!copy) {
+    free(cookie);
+    return -1;
+  }
+
+  char *saveptr;
+  char *token = strtok_r(copy, ",", &saveptr);
+  while (token) {
+    while (*token == ' ' || *token == '\t')
+      token++;
+
+    if (token[0] != '\0' && is_engine_id_enabled(token)) {
+      char **new_ids = realloc(ids, sizeof(char *) * (count + 1));
+      if (new_ids) {
+        ids = new_ids;
+        ids[count] = strdup(token);
+        count++;
+      }
+    }
+
+    token = strtok_r(NULL, ",", &saveptr);
+  }
+
+  free(copy);
+  free(cookie);
+
+  if (count == 0) {
+    free(ids);
+    return -1;
+  }
+
+  *out_ids = ids;
+  *out_count = count;
+  return 0;
+}
+
+int user_engines_contains(const char *engine_id, char **ids, int count) {
+  if (!engine_id || !ids)
+    return 0;
+  for (int i = 0; i < count; i++) {
+    if (engine_id_casecmp(ids[i], engine_id))
+      return 1;
+  }
+  return 0;
+}
+
+int add_link_to_collection(const char *href, const char *label,
+                           const char *class_name, char ****collection,
+                           int **inner_counts, int current_count) {
+  char ***old_collection = *collection;
+  int *old_inner_counts = *inner_counts;
+  char ***new_collection =
+      (char ***)malloc(sizeof(char **) * (current_count + 1));
+  int *new_inner_counts = (int *)malloc(sizeof(int) * (current_count + 1));
+
+  if (!new_collection || !new_inner_counts) {
+    free(new_collection);
+    free(new_inner_counts);
+    return current_count;
+  }
+
+  if (*collection && current_count > 0) {
+    memcpy(new_collection, *collection, sizeof(char **) * current_count);
+  }
+  if (*inner_counts && current_count > 0) {
+    memcpy(new_inner_counts, *inner_counts, sizeof(int) * current_count);
+  }
+
+  *collection = new_collection;
+  *inner_counts = new_inner_counts;
+
+  (*collection)[current_count] =
+      (char **)malloc(sizeof(char *) * LINK_FIELD_COUNT);
+  if (!(*collection)[current_count]) {
+    *collection = old_collection;
+    *inner_counts = old_inner_counts;
+    free(new_collection);
+    free(new_inner_counts);
+    return current_count;
+  }
+
+  (*collection)[current_count][0] = strdup(href ? href : "");
+  (*collection)[current_count][1] = strdup(label ? label : "");
+  (*collection)[current_count][2] = strdup(class_name ? class_name : "");
+
+  if (!(*collection)[current_count][0] || !(*collection)[current_count][1] ||
+      !(*collection)[current_count][2]) {
+    free((*collection)[current_count][0]);
+    free((*collection)[current_count][1]);
+    free((*collection)[current_count][2]);
+    free((*collection)[current_count]);
+    *collection = old_collection;
+    *inner_counts = old_inner_counts;
+    free(new_collection);
+    free(new_inner_counts);
+    return current_count;
+  }
+
+  (*inner_counts)[current_count] = LINK_FIELD_COUNT;
+
+  free(old_collection);
+  free(old_inner_counts);
+  return current_count + 1;
+}
+
+int build_pagination(int page, char *(*href_builder)(int page, void *data),
+                     void *data, char ****out_matrix, int **out_inner_counts) {
+  enum { PAGER_WINDOW_SIZE = 5 };
+
+  *out_matrix = NULL;
+  *out_inner_counts = NULL;
+  int count = 0;
+
+  int pager_start = page <= 3 ? 1 : page - 2;
+  int pager_end = pager_start + PAGER_WINDOW_SIZE - 1;
+
+  if (page > 1) {
+    char *href = href_builder(page - 1, data);
+    count = add_link_to_collection(href, "←", "pagination-btn prev", out_matrix,
+                                   out_inner_counts, count);
+    free(href);
+  }
+
+  for (int i = pager_start; i <= pager_end; i++) {
+    char label[16];
+    snprintf(label, sizeof(label), "%d", i);
+    char *href = href_builder(i, data);
+    count = add_link_to_collection(
+        href, label,
+        i == page ? "pagination-btn pagination-current" : "pagination-btn",
+        out_matrix, out_inner_counts, count);
+    free(href);
+  }
+
+  char *href = href_builder(page + 1, data);
+  count = add_link_to_collection(href, "→", "pagination-btn next", out_matrix,
+                                 out_inner_counts, count);
+  free(href);
+
+  return count;
+}

src/Utility/Utility.h

@@ -1,6 +1,34 @@
 #ifndef UTILITY_H
 #define UTILITY_H
 
+#include <beaker.h>
+
+#ifndef VERSION
+#define VERSION "unknown"
+#endif
+
+#ifndef GIT_REMOTE
+#define GIT_REMOTE "https://git.bwaaa.monster/omnisearch"
+#endif
+
+#define LINK_FIELD_COUNT 3
+
 int hex_to_int(char c);
+char *get_theme(const char *default_theme);
+void init_themes(const char *static_path);
+void get_available_themes(char ***out_themes, int *out_count);
+void set_default_locale(const char *locale);
+char *get_locale(const char *default_locale);
+
+int is_engine_id_enabled(const char *engine_id);
+int get_user_engines(char ***out_ids, int *out_count);
+int user_engines_contains(const char *engine_id, char **ids, int count);
+
+int add_link_to_collection(const char *href, const char *label,
+                           const char *class_name, char ****collection,
+                           int **inner_counts, int current_count);
+
+int build_pagination(int page, char *(*href_builder)(int page, void *data),
+                     void *data, char ****out_matrix, int **out_inner_counts);
 
 #endif

static/settings.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+  <circle cx="12" cy="12" r="3"/>
+  <path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 1 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 1 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 1 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 1 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z"/>
+</svg>

static/themes/catppuccin mocha.css

@@ -0,0 +1,10 @@
+:root {
+  --bg-main: #1e1e2e;
+  --bg-card: #313244;
+  --border: #6c7086;
+  --text-primary: #cdd6f4;
+  --text-secondary: #a6adc8;
+  --text-muted: #6c7086;
+  --accent: #cba6f7;
+  --accent-glow: rgba(255, 255, 255, 0.1);
+}

static/themes/dark.css

@@ -0,0 +1,10 @@
+:root {
+    --bg-main: #121212;
+    --bg-card: #1e1e1e;
+    --border: #333333;
+    --text-primary: #ffffff;
+    --text-secondary: #a0a0a0;
+    --text-muted: #d1d1d1;
+    --accent: #e2e2e2;
+    --accent-glow: rgba(255,255,255,0.1);
+}

static/themes/light.css

@@ -0,0 +1,10 @@
+:root {
+    --bg-main: #ffffff;
+    --bg-card: #f8f9fa;
+    --border: #e0e0e0;
+    --text-primary: #1a1a1a;
+    --text-secondary: #5f6368;
+    --text-muted: #757575;
+    --accent: #202124;
+    --accent-glow: rgba(0,0,0,0.05);
+}

static/themes/system.css

@@ -0,0 +1,22 @@
+:root {
+    --bg-main: #ffffff;
+    --bg-card: #f8f9fa;
+    --border: #e0e0e0;
+    --text-primary: #1a1a1a;
+    --text-secondary: #5f6368;
+    --text-muted: #757575;
+    --accent: #202124;
+    --accent-glow: rgba(0,0,0,0.05);
+}
+@media (prefers-color-scheme: dark) {
+    :root {
+        --bg-main: #121212;
+        --bg-card: #1e1e1e;
+        --border: #333333;
+        --text-primary: #ffffff;
+        --text-secondary: #a0a0a0;
+        --text-muted: #d1d1d1;
+        --accent: #e2e2e2;
+        --accent-glow: rgba(255,255,255,0.1);
+    }
+}

templates/home.html

@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="{{__locale_id}}" dir="{{__locale_direction}}">
     
     <head>
         <meta charset="UTF-8">
@@ -8,7 +8,8 @@
             OmniSearch
         </title>
         <link rel="stylesheet" href="static/main.css">
-	<link rel="icon" type="image/x-icon" href="/static/favicon.ico">
+        <link rel="stylesheet" href="static/themes/{{theme}}.css">
+        <link rel="icon" type="image/x-icon" href="/static/favicon.ico">
         <link rel="search" 
         type="application/opensearchdescription+xml" 
         title="OmniSearch" href="/opensearch.xml">
@@ -18,23 +19,28 @@
         <div class="view-home">
             <div class="container">
                 <h1 class="hero-logo">
-                    Omni<span>Search</span>
+                    <span>Void</span>arc
                 </h1>
                 <form action="/search" class="home-search-form">
                     <div class="search-input-wrapper">
-                        <input name="q" type="text" class="search-box" placeholder="Search the web..."
+                        <input name="q" type="text" class="search-box" placeholder="{{l("search_placeholder")}}"
                         autofocus autocomplete="off">
                     </div>
                     <div class="buttons">
                         <button type="submit" class="btn-primary">
-                            Search
+                            {{l("search_button")}}
                         </button>
                         <button type="submit" name="btnI" value="1" class="btn-secondary">
-                    	    Surprise me
+                            {{l("surprise_me_button")}}
-			              </div>
+                        </button>
+                    </div>
                 </form>
             </div>
         </div>
+        <a href="/settings" class="home-settings-btn" title="{{l("settings_tab")}}"></a>
+        <footer class="home-footer">
+            <a href="{{git_remote}}" class="version-link" target="_blank" rel="noopener noreferrer">{{version}}</a>
+        </footer>
     </body>
 
 </html>

templates/images.html

@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="{{__locale_id}}" dir="{{__locale_direction}}">
     
     <head>
         <meta charset="UTF-8">
@@ -7,27 +7,32 @@
         <title>
             OmniSearch Images - {{query}}
         </title>
-	<link rel="icon" type="image/x-icon" href="/static/favicon.ico">
+        <link rel="icon" type="image/x-icon" href="/static/favicon.ico">
         <link rel="stylesheet" href="static/main.css">
+        <link rel="stylesheet" href="static/themes/{{theme}}.css">
     </head>
     
     <body class="images-view">
         <header>
-            <h1>
+            <a href="/" class="logo-link"><h1>
                 Omni<span>Search</span>
-            </h1>
+            </h1></a>
             <form action="/images" method="GET" class="search-form">
-                <input name="q" autocomplete="off"="text" class="search-box" placeholder="Search for images..."
+                <input name="q" autocomplete="off"="text" class="search-box" placeholder="{{l("search_placeholder")}}"
                 value="{{query}}">
             </form>
+            <a href="/settings?q={{query}}" class="nav-settings-icon" title="{{l("settings_tab")}}"></a>
         </header>
         <nav class="nav-tabs">
             <div class="nav-container">
                 <a href="/search?q={{query}}">
-                    All
+                    {{l("all_tab")}}
                 </a>
                 <a href="/images?q={{query}}" class="active">
-                    Images
+                    {{l("images_tab")}}
+                </a>
+                <a href="/settings?q={{query}}" class="nav-settings-link">
+                    {{l("settings_tab")}}
                 </a>
             </div>
         </nav>
@@ -40,10 +45,10 @@
                         <div class="image-overlay">
                             <div class="overlay-buttons">
                                 <a href="{{img[3]}}" target="_blank" class="overlay-btn primary">
-                                    View Image
+                                    {{l("view_image")}}
                                 </a>
                                 <a href="{{img[2]}}" target="_blank" class="overlay-btn secondary">
-                                    Visit Site
+                                    {{l("visit_site")}}
                                 </a>
                             </div>
                         </div>
@@ -59,49 +64,16 @@
                 </div>
                 {{endfor}}
             </div>
-                <nav class="pagination">
+            {{if exists pagination_links}}
-                    <a class="pagination-btn prev" href="/images?q={{query}}&p={{prev_page}}">
+            <nav class="pagination">
-                        &larr;
+                {{for link in pagination_links}}
-                    </a>
+                <a class="{{link[2]}}" href="{{link[0]}}">
-                    
+                    {{link[1]}}
-                    {{if two_prev_page != 0}}
+                </a>
-                    <a class="pagination-btn prev" href="/images?q={{query}}&p={{two_prev_page}}">
+                {{endfor}}
-                         {{two_prev_page}}
+            </nav>
-                    </a>
+            {{endif}}
-                    {{endif}}
-
-                    {{if prev_page != 0}}
-                    <a class="pagination-btn prev" href="/images?q={{query}}&p={{prev_page}}">
-                         {{prev_page}}
-                    </a>
-                    {{endif}}
-
-                    <a class="pagination-current" href="/images?q={{query}}&p={{page}}">
-                         {{page}}
-                    </a>
-                    <a class="pagination-btn next" href="/images?q={{query}}&p={{next_page}}">
-                         {{next_page}}
-                    </a>
-                    <a class="pagination-btn next" href="/images?q={{query}}&p={{two_next_page}}">
-                         {{two_next_page}}
-                    </a>
-
-                    {{if prev_page == 0}}
-                    <a class="pagination-btn prev" href="/images?q={{query}}&p=4">
-                         4
-                    </a>
-                    {{endif}}
-
-                    {{if two_prev_page == 0}}
-                    <a class="pagination-btn prev" href="/images?q={{query}}&p=5">
-                         5
-                    </a>
-                    {{endif}}
-                    <a class="pagination-btn next" href="/images?q={{query}}&p={{next_page}}">
-                          &rarr;
-                    </a>
-                </nav>
         </main>
     </body>
 
-</html>
+</html>

templates/opensearch.xml

@@ -4,7 +4,7 @@
 	xmlns:moz="http://www.mozilla.org/2006/browser/search/">
 	<ShortName>OmniSearch</ShortName>
 	<Description>Lightweight metasearch engine</Description>
-	<Url type="text/html" method="get" template="{{domain}}/search?q={searchTerms}"/>
+	<Url type="text/html" method="get" template="{{scheme}}://{{domain}}/search?q={searchTerms}"/>
 	<InputEncoding>UTF-8</InputEncoding>
 	<OutputEncoding>UTF-8</OutputEncoding>
 	<moz:SearchForm>{{domain}}/</moz:SearchForm>

templates/results.html

@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="{{__locale_id}}" dir="{{__locale_direction}}">
     
     <head>
         <meta charset="UTF-8">
@@ -8,7 +8,8 @@
             OmniSearch - {{query}}
         </title>
         <link rel="stylesheet" href="static/main.css">
-	<link rel="icon" type="image/x-icon" href="/static/favicon.ico">
+        <link rel="stylesheet" href="static/themes/{{theme}}.css">
+        <link rel="icon" type="image/x-icon" href="/static/favicon.ico">
         <link rel="search" 
         type="application/opensearchdescription+xml" 
         title="OmniSearch" href="/opensearch.xml">
@@ -16,22 +17,26 @@
     
     <body class="results-view">
         <header>
-            <h1>
+            <a href="/" class="logo-link"><h1>
-                Omni<span>Search</span>
+                VOID<span>ARC</span>
-            </h1>
+            </h1></a>
             <form action="/search" method="GET" class="search-form">
                 <input name="engine" type="hidden" value="{{selected_engine}}">
-                <input name="q" type="text" class="search-box" autocomplete="off" placeholder="Search the web..."
+                <input name="q" type="text" class="search-box" autocomplete="off" placeholder="{{l("search_placeholder")}}"
                 value="{{query}}">
             </form>
+            <a href="/settings?q={{query}}" class="nav-settings-icon" title="{{l("settings_tab")}}"></a>
         </header>
         <nav class="nav-tabs">
             <div class="nav-container">
                 <a href="{{search_href}}" class="active">
-                    All
+                    {{l("all_tab")}}
                 </a>
                 <a href="/images?q={{query}}">
-                    Images
+                    {{l("images_tab")}}
+                </a>
+                <a href="/settings?q={{query}}" class="nav-settings-link">
+                    {{l("settings_tab")}}
                 </a>
             </div>
         </nav>
@@ -68,13 +73,11 @@
                 <div class="result">
                     <div class="result-header">
                         <div class="result-favicon"
-                            style="background-image: url('https://{{result[4]}}/favicon.ico'), url('https://{{result[4]}}/favicon.png');">
+                            style="background-image: url('/proxy?url=https://{{result[4]}}/favicon.ico'), url('/proxy?url=https://{{result[4]}}/favicon.png');">
                         </div>
                         <span class="url">
                             {{result[1]}}
                         </span>
-                    <span class="result-sources">
-                        {{result[5]}}
                     </span>
                     </div>
                     <a href="{{result[0]}}">
@@ -84,7 +87,7 @@
                         {{result[3]}}
                     </p>
                     <span>
-                        <a class="cached" href="https://web.archive.org/web/{{result[0]|safe}}">View Cached</a>
+                        <a class="cached" href="https://web.archive.org/web/{{result[0]|safe}}">{{l("view_cached")}}</a>
                     </span>
                 </div>
                 {{endfor}}
@@ -112,10 +115,12 @@
                          <img src="{{info[1]}}" alt="{{info[0]}}" class="infobox-image">
                          <div class="infobox-content"> <p class="infobox-summary">
                                  {{info[2]|safe}}
-                             </p>
+                         </p>
+                         {{if info[3] != "#"}}
                              <a class="read-more" href="{{info[3]}}">
-                                 Read More
+                                 {{l("read_more")}}
                              </a>
+                         {{endif}}
                          </div>
                      </div>
                  </section>

templates/settings.html

@@ -0,0 +1,99 @@
+<!DOCTYPE html>
+<html lang="{{__locale_id}}" dir="{{__locale_direction}}">
+
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0">
+        <title>
+            OmniSearch - {{l("settings_title")}}
+        </title>
+        <link rel="stylesheet" href="static/main.css">
+        <link rel="stylesheet" href="static/themes/{{theme}}.css">
+        <link rel="icon" type="image/x-icon" href="/static/favicon.ico">
+        <link rel="search"
+        type="application/opensearchdescription+xml"
+        title="OmniSearch" href="/opensearch.xml">
+    </head>
+
+    <body class="settings-view">
+        <header>
+            <a href="/" class="logo-link"><h1>
+                Omni<span>Search</span>
+            </h1></a>
+            {{if query != ""}}
+            <form action="/search" method="GET" class="search-form">
+                <input name="q" type="text" class="search-box" autocomplete="off" placeholder="{{l("search_placeholder")}}"
+                value="{{query}}">
+            </form>
+            {{endif}}
+            {{if query != ""}}
+            <a href="/search?q={{query}}" class="nav-settings-icon active" title="{{l("settings_tab")}}"></a>
+            {{else}}
+            <a href="/" class="nav-settings-icon active" title="{{l("settings_tab")}}"></a>
+            {{endif}}
+        </header>
+        {{if query != ""}}
+        <nav class="nav-tabs">
+            <div class="nav-container">
+                <a href="/search?q={{query}}">
+                    {{l("all_tab")}}
+                </a>
+                <a href="/images?q={{query}}">
+                    {{l("images_tab")}}
+                </a>
+                <a href="/settings" class="active nav-settings-link">
+                    {{l("settings_tab")}}
+                </a>
+            </div>
+        </nav>
+        {{endif}}
+        <div class="settings-layout">
+            <main class="settings-container">
+                <form action="/save_settings" method="GET">
+                    <input type="hidden" name="q" value="{{query}}">
+                    <section class="settings-section">
+                        <h3 class="settings-section-title">{{l("theme_label")}}</h3>
+                        <p class="settings-section-desc">{{l("theme_desc")}}</p>
+                        <div class="settings-field">
+                            <label class="settings-label" for="theme">{{l("theme_label")}}</label>
+                            <select id="theme" name="theme" class="settings-select">
+                                {{for t in themes}}
+                                <option value="{{t[0]}}" {{if theme == t[0]}}selected{{endif}}>{{t[1]}}</option>
+                                {{endfor}}
+                            </select>
+                        </div>
+                    </section>
+                    <section class="settings-section">
+                        <h3 class="settings-section-title">{{l("language_label")}}</h3>
+                        <p class="settings-section-desc">{{l("language_desc")}}</p>
+                        <div class="settings-field">
+                            <label class="settings-label" for="locale">{{l("display_language_label")}}</label>
+                            <select id="locale" name="locale" class="settings-select">
+                                {{for loc in locales}}
+                                <option value="{{loc[0]}}" {{if __locale_id == loc[0]}}selected{{endif}}>{{loc[1]}}</option>
+                                {{endfor}}
+                            </select>
+                        </div>
+                    </section>
+                    {{if has_enabled_engines}}
+                    <section class="settings-section">
+                        <h3 class="settings-section-title">{{l("engines_label")}}</h3>
+                        <p class="settings-section-desc">{{l("engines_desc")}}</p>
+                        <input type="hidden" name="engines_present" value="1">
+                        {{for eng in enabled_engines}}
+                        <div class="settings-field">
+                            <label class="settings-label" for="engine_{{eng[0]}}">{{eng[1]}}</label>
+                            <input type="checkbox" id="engine_{{eng[0]}}" name="engine_{{eng[0]}}" value="1" class="settings-checkbox" {{eng[2]}}>
+                        </div>
+                        {{endfor}}
+                    </section>
+                    {{endif}}
+                    <div class="settings-actions">
+                        <button type="submit" class="btn-primary">{{l("save_settings_button")}}</button>
+                    </div>
+                </form>
+            </main>
+        </div>
+    </body>
+
+</html>