81 lines
3.1 KiB
PHP
81 lines
3.1 KiB
PHP
<?php
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if (isset($_GET['search'])) {
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$searchTerm = urlencode($_GET['search'] . " logo");
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$url = "https://www.google.com/search?q={$searchTerm}&tbm=isch";
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$backupUrl = "https://search.brave.com/search?q={$searchTerm}";
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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// Convert all environment variable keys to lowercase
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$envVars = array_change_key_case($_SERVER, CASE_LOWER);
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// Check for http_proxy or https_proxy environment variables
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$httpProxy = isset($envVars['http_proxy']) ? $envVars['http_proxy'] : null;
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$httpsProxy = isset($envVars['https_proxy']) ? $envVars['https_proxy'] : null;
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if (!empty($httpProxy)) {
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curl_setopt($ch, CURLOPT_PROXY, $httpProxy);
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} elseif (!empty($httpsProxy)) {
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curl_setopt($ch, CURLOPT_PROXY, $httpsProxy);
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}
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$response = curl_exec($ch);
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if ($response === false) {
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// If cURL fails to access google images, use brave image search as a backup
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $backupUrl);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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$envVars = array_change_key_case($_SERVER, CASE_LOWER);
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$httpProxy = isset($envVars['http_proxy']) ? $envVars['http_proxy'] : null;
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$httpsProxy = isset($envVars['https_proxy']) ? $envVars['https_proxy'] : null;
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if (!empty($httpProxy)) {
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curl_setopt($ch, CURLOPT_PROXY, $httpProxy);
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} elseif (!empty($httpsProxy)) {
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curl_setopt($ch, CURLOPT_PROXY, $httpsProxy);
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}
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$response = curl_exec($ch);
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if ($response === false) {
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echo json_encode(['error' => 'Failed to fetch data from Google.']);
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} else {
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$imageUrls = extractImageUrlsFromPage($response);
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header('Content-Type: application/json');
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echo json_encode(['imageUrls' => $imageUrls]);
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}
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} else {
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// Parse the HTML response to extract image URLs
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$imageUrls = extractImageUrlsFromPage($response);
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// Pass the image URLs to the client
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header('Content-Type: application/json');
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echo json_encode(['imageUrls' => $imageUrls]);
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}
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curl_close($ch);
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} else {
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echo json_encode(['error' => 'Invalid request.']);
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}
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function extractImageUrlsFromPage($html) {
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$imageUrls = [];
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$doc = new DOMDocument();
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@$doc->loadHTML($html);
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$imgTags = $doc->getElementsByTagName('img');
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foreach ($imgTags as $imgTag) {
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$src = $imgTag->getAttribute('src');
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if (!strstr($imgTag->getAttribute('class'), "favicon") && !strstr($imgTag->getAttribute('class'), "logo")) {
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if (filter_var($src, FILTER_VALIDATE_URL)) {
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$imageUrls[] = $src;
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}
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}
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}
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return $imageUrls;
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}
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?>
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