cli.php

#!/usr/bin/env php
<?php

declare(strict_types=1);

require_once __DIR__ . '/src/Autoloader.php';
\SEOAnalyzer\Autoloader::register();

use SEOAnalyzer\SEOAnalyzer;
use SEOAnalyzer\Exporters\JsonExporter;
use SEOAnalyzer\Exporters\HtmlReportExporter;

// Parse CLI options
$options = getopt('', ['url:', 'format::', 'export::', 'help']);

if (isset($options['help']) || empty($options['url'])) {
    echo "\n\033[1;36mSEOAnalyzer - Native PHP SEO Audit Tool (CLI)\033[0m\n";
    echo "---------------------------------------------------------\n";
    echo "Usage:\n";
    echo "  php cli.php --url=https://example.com [options]\n\n";
    echo "Options:\n";
    echo "  --url=<url>       Target website URL to audit (Required)\n";
    echo "  --format=<type>   Output format: cli (default), json, html\n";
    echo "  --export=<file>   File path to save the exported report\n";
    echo "  --help            Display help screen\n\n";
    exit(0);
}

$url = filter_var($options['url'], FILTER_VALIDATE_URL);
if (!$url) {
    echo "\033[1;31m[ERROR] Invalid URL provided: {$options['url']}\033[0m\n";
    exit(1);
}

$format = strtolower($options['format'] ?? 'cli');
$exportPath = $options['export'] ?? null;

echo "\033[1;33m[+] Analyzing target URL:\033[0m {$url}\n";

try {
    $analyzer = new SEOAnalyzer();
    $result = $analyzer->analyze($url);

    if ($format === 'json') {
        $output = JsonExporter::export($result, true);
        if ($exportPath) {
            file_put_contents($exportPath, $output);
            echo "\033[1;32m[SUCCESS] JSON report saved to: {$exportPath}\033[0m\n";
        } else {
            echo $output . "\n";
        }
        exit(0);
    }

    if ($format === 'html') {
        $output = HtmlReportExporter::export($result);
        if ($exportPath) {
            file_put_contents($exportPath, $output);
            echo "\033[1;32m[SUCCESS] HTML report saved to: {$exportPath}\033[0m\n";
        } else {
            echo $output . "\n";
        }
        exit(0);
    }

    // Default CLI Display
    $data = $result->toArray();
    $score = $data['score'];

    $scoreColor = $score >= 80 ? "\033[1;32m" : ($score >= 50 ? "\033[1;33m" : "\033[1;31m");

    echo "\n=======================================================\n";
    echo "   \033[1;37mSEO AUDIT RESULT:\033[0m {$scoreColor}{$score} / 100\033[0m\n";
    echo "   Execution Time: {$data['execution_time']} seconds\n";
    echo "=======================================================\n\n";

    echo "\033[1;34mSummary Counts:\033[0m\n";
    echo "  - Critical Issues: \033[1;31m{$data['counts']['critical']}\033[0m\n";
    echo "  - Warnings:        \033[1;33m{$data['counts']['warning']}\033[0m\n";
    echo "  - Passed Checks:   \033[1;32m{$data['counts']['good']}\033[0m\n\n";

    echo "\033[1;34mCategory Scores:\033[0m\n";
    foreach ($data['category_scores'] as $cat => $catScore) {
        $cColor = $catScore >= 80 ? "\033[32m" : ($catScore >= 50 ? "\033[33m" : "\033[31m");
        printf("  %-25s %s%3d / 100\033[0m\n", ucfirst($cat) . ':', $cColor, $catScore);
    }

    echo "\n\033[1;34mDetailed Issues & Recommendations:\033[0m\n";
    echo "---------------------------------------------------------\n";

    foreach ($result->getIssues() as $issue) {
        $sevTag = match ($issue->severity->value) {
            'critical' => "\033[1;41;37m CRITICAL \033[0m",
            'warning'  => "\033[1;43;30m WARNING  \033[0m",
            'good'     => "\033[1;42;30m PASSED   \033[0m",
        };

        echo "{$sevTag} \033[1m{$issue->title}\033[0m [{$issue->category->getTitle()}]\n";
        echo "  Detail: {$issue->description}\n";
        echo "  Fix:    \033[0;36m{$issue->recommendation}\033[0m\n\n";
    }

    if ($exportPath) {
        $htmlOutput = HtmlReportExporter::export($result);
        file_put_contents($exportPath, $htmlOutput);
        echo "\033[1;32m[SUCCESS] Report exported to: {$exportPath}\033[0m\n";
    }

} catch (\Throwable $e) {
    echo "\033[1;31m[ERROR] Analysis failed: {$e->getMessage()}\033[0m\n";
    exit(1);
}