implemeted step 13 by Gemini

- added configuracion .env
- added test script for DAI API client

.env.example

@@ -0,0 +1,2 @@
+# Production default
+DAIAPI_URL=http://192.168.122.10:9001/run

.gitignore

@@ -3,3 +3,5 @@
 /data/llm/*.json
 /data/projects/*.json
 /data/users/*.json
+/vendor/
+.env

public/ajax.php

@@ -4,6 +4,9 @@ declare(strict_types=1);
 
 require_once __DIR__ . '/../vendor/autoload.php';
 
+// Load configuration
+\App\Utils\Config::load(__DIR__ . '/../.env');
+
 // Set headers
 header('Content-Type: application/json; charset=utf-8');
 

src/Prompts/ContentPrompt.php

@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Prompts;
+
+class ContentPrompt
+{
+	/**
+	 * Generates a prompt for the AI based on wizard data.
+	 */
+	public function generate(array $wizardData): string
+	{
+		$businessName = $wizardData['identity']['business_name'] ?? 'neznáma firma';
+		$group = $wizardData['business_category']['group'] ?? 'univerzálne';
+		$subcategory = $wizardData['business_category']['subcategory'] ?? '';
+		$tagline = $wizardData['identity']['tagline'] ?? '';
+		$description = $wizardData['identity']['description'] ?? '';
+		
+		$servicesItems = $wizardData['services']['items'] ?? [];
+		$servicesStr = "";
+		foreach ($servicesItems as $item) {
+			$servicesStr .= "- {$item['name']}: {$item['description']} (od {$item['price_from']} EUR)\n";
+		}
+
+		$smartAnswers = $wizardData['smart_answers'] ?? [];
+		$answersStr = "";
+		foreach ($smartAnswers as $id => $val) {
+			$valStr = is_bool($val) ? ($val ? 'Áno' : 'Nie') : $val;
+			$answersStr .= "- $id: $valStr\n";
+		}
+
+		$prompt = "Si profesionálny copywriter a marketingový špecialista. Tvojou úlohou je vytvoriť obsah pre novú webovú stránku pre klienta: \"$businessName\".\n\n";
+		$prompt .= "KONTEXT:\n";
+		$prompt .= "- Oblasť: $group / $subcategory\n";
+		$prompt .= "- Slogan: $tagline\n";
+		$prompt .= "- Popis: $description\n";
+		$prompt .= "- Ponúkané služby:\n$servicesStr\n";
+		$prompt .= "- Doplnujúce fakty:\n$answersStr\n\n";
+
+		$prompt .= "POŽIADAVKY NA OBSAH:\n";
+		$prompt .= "1. Píš v slovenskom jazyku, tónom, ktorý sa hodí pre daný segment (napr. priateľský pre kaviareň, profesionálny pre advokáta).\n";
+		$prompt .= "2. Vytvor SEO titulok a meta popis pre domovskú stránku.\n";
+		$prompt .= "3. Vytvor texty pre Hero sekciu (nadpis a podnadpis).\n";
+		$prompt .= "4. Vytvor sekciu 'O nás' (cca 3 odseky).\n";
+		$prompt .= "5. Rozšír popisy služieb na atraktívne marketingové texty.\n";
+		$prompt .= "6. Navrhni 3-5 otázok a odpovedí pre FAQ sekciu na základe kontextu.\n\n";
+
+		$prompt .= "STRIKTNÉ PRAVIDLÁ:\n";
+		$prompt .= "- Odpovedaj VÝHRADNE vo formáte JSON.\n";
+		$prompt .= "- V žiadnom prípade NEPOUŽÍVAJ HTML tagy (žiadne <div>, <p>, <h1> atď.).\n";
+		$prompt .= "- Obsah musí byť pripravený na priame vloženie do šablóny.\n\n";
+
+		$prompt .= "FORMÁT ODPOVEDE (JSON):\n";
+		$prompt .= "{\n";
+		$prompt .= "  \"seo\": { \"title\": \"...\", \"description\": \"...\" },\n";
+		$prompt .= "  \"hero\": { \"title\": \"...\", \"subtitle\": \"...\" },\n";
+		$prompt .= "  \"about\": { \"title\": \"O nás\", \"text\": \"...\" },\n";
+		$prompt .= "  \"services\": [\n";
+		$prompt .= "    { \"id\": \"...\", \"title\": \"...\", \"text\": \"...\", \"price_info\": \"...\" }\n";
+		$prompt .= "  ],\n";
+		$prompt .= "  \"faq\": [\n";
+		$prompt .= "    { \"question\": \"...\", \"answer\": \"...\" }\n";
+		$prompt .= "  ]\n";
+		$prompt .= "}\n";
+
+		return $prompt;
+	}
+}

src/Services/DAIClient.php

@@ -0,0 +1,72 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services;
+
+use Exception;
+
+class DAIClient
+{
+	private string $apiUrl;
+	private int $timeout = 60;
+
+	public function __construct(?string $apiUrl = null)
+	{
+		if ($apiUrl !== null) {
+			$this->apiUrl = $apiUrl;
+		} else {
+			$this->apiUrl = \App\Utils\Config::get('DAIAPI_URL', 'http://192.168.122.10:9001/run');
+		}
+	}
+
+	/**
+	 * Sends a prompt to the DAIAPI and returns the raw answer string.
+	 */
+	public function sendRequest(string $prompt): ?string
+	{
+		$payload = json_encode([
+			'prompt' => $prompt
+		]);
+
+		if ($payload === false) {
+			error_log("DAIClient Error: Failed to encode JSON payload.");
+			return null;
+		}
+
+		$ch = curl_init($this->apiUrl);
+		curl_setopt_array($ch, [
+			CURLOPT_RETURNTRANSFER => true,
+			CURLOPT_POST => true,
+			CURLOPT_HTTPHEADER => [
+				'Content-Type: application/json',
+				'Content-Length: ' . strlen($payload)
+			],
+			CURLOPT_POSTFIELDS => $payload,
+			CURLOPT_TIMEOUT => $this->timeout,
+		]);
+
+		$response = curl_exec($ch);
+		$error = curl_error($ch);
+		$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+		curl_close($ch);
+
+		if ($response === false) {
+			error_log("DAIClient Error: cURL error: $error");
+			return null;
+		}
+
+		if ($httpCode !== 200) {
+			error_log("DAIClient Error: API returned HTTP code $httpCode. Response: $response");
+			return null;
+		}
+
+		$data = json_decode($response, true);
+		if (!is_array($data) || empty($data['success']) || !isset($data['answer'])) {
+			error_log("DAIClient Error: Invalid API response format: " . $response);
+			return null;
+		}
+
+		return $data['answer'];
+	}
+}

src/Utils/Config.php

@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Utils;
+
+class Config
+{
+	/**
+	 * Loads environment variables from a .env file.
+	 */
+	public static function load(string $path): void
+	{
+		if (!file_exists($path)) {
+			return;
+		}
+
+		$lines = file($path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+		foreach ($lines as $line) {
+			if (strpos(trim($line), '#') === 0) {
+				continue;
+			}
+
+			list($name, $value) = explode('=', $line, 2);
+			$name = trim($name);
+			$value = trim($value);
+
+			if (!array_key_exists($name, $_SERVER) && !array_key_exists($name, $_ENV)) {
+				putenv(sprintf('%s=%s', $name, $value));
+				$_ENV[$name] = $value;
+				$_SERVER[$name] = $value;
+			}
+		}
+	}
+
+	/**
+	 * Retrieves an environment variable or a default value.
+	 */
+	public static function get(string $key, $default = null)
+	{
+		$value = getenv($key);
+
+		if ($value === false) {
+			return $default;
+		}
+
+		return $value;
+	}
+}

tests/debug_dai.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+// Load configuration
+\App\Utils\Config::load(__DIR__ . '/../.env');
+
+use App\Services\DAIClient;
+
+/**
+ * CLI Debug skript pre overenie konektivity k DAIAPI
+ */
+
+echo "--- DAIAPI Connectivity Test ---" . PHP_EOL;
+
+$client = new DAIClient();
+$testPrompt = "Ahoj, aký je dnes deň a napíš mi v jednej krátkej vete, čo si o sebe myslíš ako o AI?";
+
+echo "Odosielam testovací prompt: \"$testPrompt\"" . PHP_EOL;
+echo "Čakám na odpoveď (timeout 60s)..." . PHP_EOL;
+
+$startTime = microtime(true);
+$answer = $client->sendRequest($testPrompt);
+$endTime = microtime(true);
+
+$duration = round($endTime - $startTime, 2);
+
+echo PHP_EOL;
+
+if ($answer !== null) {
+	echo "[SUCCESS] Pripojenie je funkčné!" . PHP_EOL;
+	echo "[INFO] Čas odpovede: {$duration}s" . PHP_EOL;
+	echo "--- ODPOVEĎ OD AI ---" . PHP_EOL;
+	echo $answer . PHP_EOL;
+	echo "---------------------" . PHP_EOL;
+} else {
+	echo "[ERROR] Nepodarilo sa získať odpoveď od DAIAPI." . PHP_EOL;
+	echo "[DEBUG] Skontrolujte, či:" . PHP_EOL;
+	echo "1. Ste pripojený k VPN/sieti, kde beží DAIAPI." . PHP_EOL;
+	echo "2. Adresa http://192.168.122.10:9001 je dostupná." . PHP_EOL;
+	echo "3. API server nie je preťažený." . PHP_EOL;
+}