47 lines
1.5 KiB
PHP
47 lines
1.5 KiB
PHP
<?php
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header('Content-Type: application/json');
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require_once __DIR__.'/../includes/pexels.php';
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// --- Configuration ---
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$query = isset($_GET['query']) ? $_GET['query'] : 'hurricane';
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$orientation = isset($_GET['orientation']) ? $_GET['orientation'] : 'landscape';
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$cache_dir = __DIR__ . '/../assets/images/pexels/';
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// --- End Configuration ---
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// Ensure cache directory exists
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if (!is_dir($cache_dir)) {
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mkdir($cache_dir, 0775, true);
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}
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$url = 'https://api.pexels.com/v1/search?query=' . urlencode($query) . '&orientation=' . urlencode($orientation) . '&per_page=1&page=1';
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$data = pexels_get($url);
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if (!$data || empty($data['photos'])) {
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http_response_code(500);
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echo json_encode(['error' => 'Failed to fetch image from Pexels.']);
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exit;
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}
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$photo = $data['photos'][0];
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$src = $photo['src']['large2x'] ?? ($photo['src']['large'] ?? $photo['src']['original']);
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$filename = $photo['id'] . '.jpg';
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$target_path = $cache_dir . $filename;
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// Download if it doesn't exist
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if (!file_exists($target_path)) {
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if (!download_to($src, $target_path)) {
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http_response_code(500);
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echo json_encode(['error' => 'Failed to download and save image.']);
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exit;
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}
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}
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// Return minimal info and local relative path
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echo json_encode([
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'id' => $photo['id'],
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'local_path' => 'assets/images/pexels/' . $filename,
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'photographer' => $photo['photographer'] ?? null,
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'photographer_url' => $photo['photographer_url'] ?? null,
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'alt' => $photo['alt'] ?? 'Image related to ' . $query,
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]);
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