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chore: merge pull request #47 from cristiancmoises/main
Update search.php
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Ahwx
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commit
21eea2b089
2 changed files with 106 additions and 176 deletions
134
api.php
134
api.php
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@ -1,115 +1,83 @@
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<?php
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$query = $_GET['q'];
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// Prepare cURL object with options for the search query
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function prepareSearchCurlObj($query, $bookmark = null, $url, $csrftoken = null, $header_function) {
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$data_param_obj = [
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"options" => [
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"query" => $query,
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"bookmarks" => $bookmark ? [$bookmark] : null
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]
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];
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$bookmark = null;
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if (array_key_exists("bookmark", $_GET)) {
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$bookmark = urldecode($_GET["bookmark"]);
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}
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$data_param = urlencode(json_encode(array_filter($data_param_obj['options'])));
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$csrftoken = null;
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if (array_key_exists("csrftoken", $_GET)) {
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$csrftoken = $_GET["csrftoken"];
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}
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$url = "https://www.pinterest.com/resource/BaseSearchResource/get/";
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class SearchResult
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{
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public $images;
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public $bookmark;
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}
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$header_function = function($ch, $rawheader)
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{
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global $csrftoken;
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$len = strlen($rawheader);
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$header = explode(":", $rawheader, 2);
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if (count($header) != 2)
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return $len;
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// we are only interested in set-cookie header
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if (trim($header[0]) != "set-cookie")
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return $len;
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$cookie = explode(";", trim($header[1]), 2);
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$cookie = explode("=", $cookie[0], 2);
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switch ($cookie[0])
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{
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case "csrftoken":
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$csrftoken = $cookie[1];
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}
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return $len;
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};
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$prepare_search_curl_obj = function($query, $bookmark) use ($url, $header_function, $csrftoken)
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{
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$data_param_obj = array(
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"options"=>array(
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"query"=>$query
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)
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);
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if ($bookmark != null)
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$data_param_obj["options"]["bookmarks"] = array($bookmark);
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$data_param = urlencode(json_encode($data_param_obj));
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$headers = array();
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if ($csrftoken != null)
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{
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$headers = [];
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if ($csrftoken) {
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$headers[] = "x-csrftoken: $csrftoken";
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$headers[] = "cookie: csrftoken=$csrftoken";
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}
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$finalurl = $url;
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if ($bookmark == null)
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$finalurl = "$url?data=$data_param";
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$finalurl = $bookmark ? $url : "$url?data=$data_param";
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$ch = curl_init($finalurl);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HEADERFUNCTION, $header_function);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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if ($bookmark != null)
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{
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if ($bookmark) {
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, "data=$data_param");
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}
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return $ch;
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};
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$search = function($query, $bookmark) use($prepare_search_curl_obj)
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{
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$ch = $prepare_search_curl_obj($query, $bookmark);
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return $ch;
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}
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// Search function to execute the cURL request and process the response
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function search($query, $bookmark, $url, $csrftoken, $header_function) {
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$ch = prepareSearchCurlObj($query, $bookmark, $url, $csrftoken, $header_function);
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$response = curl_exec($ch);
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if ($response === false) {
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// Handle cURL error
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$error = curl_error($ch);
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curl_close($ch);
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return json_encode(['error' => 'CURL Error: ' . $error]);
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}
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curl_close($ch); // Close cURL handle
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$data = json_decode($response);
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$images = array();
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foreach ($data->{"resource_response"}->{"data"}->{"results"} as $result)
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{
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$image = $result->{"images"}->{"orig"};
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$url = $image->{"url"};
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array_push($images, $url);
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$images = [];
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if (isset($data->resource_response->data->results)) {
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foreach ($data->resource_response->data->results as $result) {
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$url = $result->images->orig->url ?? null; // Use null coalescing for safety
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if ($url) {
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$images[] = $url;
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}
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}
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echo json_encode($images);
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}
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$result = new SearchResult();
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$result->images = $images;
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if (property_exists($data->{"resource_response"}, "bookmark"))
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$result->bookmark = $data->{"resource_response"}->{"bookmark"};
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$result->bookmark = $data->resource_response->bookmark ?? null;
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return $result;
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};
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}
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$result = $search($query, $bookmark);
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// Main execution
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header("Content-Type: application/json");
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$result = search($query, $bookmark, $url, $csrftoken, $header_function);
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if ($result->bookmark != null)
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{
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// Handle bookmark for pagination
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if ($result->bookmark) {
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$query_encoded = urlencode($query);
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$bookmark_encoded = urlencode($result->bookmark);
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$csrftoken_encoded = urlencode($csrftoken);
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// Uncomment below line to display the link for next page
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// echo "<h2 style=\"text-align: center;\"><a href=\"/search.php?q=$query_encoded&bookmark=$bookmark_encoded&csrftoken=$csrftoken_encoded\">Next page</a></h2><br><br><br>";
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}
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header("Content-Type: application/json");
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echo json_encode($result);
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?>
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148
search.php
148
search.php
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@ -1,41 +1,31 @@
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<?php require "misc/header.php"; ?>
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<title>
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<?php
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$query = htmlspecialchars(trim($_REQUEST["q"]));
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echo $query;
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$query = htmlspecialchars(trim($_REQUEST["q"] ?? ''));
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echo $query ?: 'Search' . ' - Binternet';
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?> - Binternet</title>
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</head>
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<body>
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<form class="search-container" method="get" autocomplete="off">
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<h1><a class="no-decoration accent" href="./">Binternet</a></h1>
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<input type="text" name="q" placeholder="Search Image"
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<?php
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$query_encoded = urlencode($query);
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if (1 > strlen($query) || strlen($query) > 64) {
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header("Location: ./");
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die();
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}
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echo "value=\"$query\"";
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?>
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>
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<!-- <div></div> -->
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</form>
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<body>
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<form class="search-container" method="get" autocomplete="off">
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<h1><a class="no-decoration accent" href="./">Binternet</a></h1>
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<input type="text" name="q" placeholder="Search Image"
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<?php
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// Validate query length
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if (strlen($query) < 1 || strlen($query) > 64) {
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header("Location: ./");
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exit();
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}
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echo "value=\"" . htmlspecialchars($query) . "\"";
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?>
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>
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</form>
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<?php
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$query = $_GET["q"];
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$bookmark = null;
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if (array_key_exists("bookmark", $_GET)) {
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$bookmark = urldecode($_GET["bookmark"]);
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}
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$csrftoken = null;
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if (array_key_exists("csrftoken", $_GET)) {
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$csrftoken = $_GET["csrftoken"];
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}
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// Fetching query and optional parameters
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$bookmark = $_GET["bookmark"] ?? null;
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$csrftoken = $_GET["csrftoken"] ?? null;
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// Pinterest API endpoint
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$url = "https://www.pinterest.com/resource/BaseSearchResource/get/";
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class SearchResult
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@ -44,112 +34,86 @@ class SearchResult
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public $bookmark;
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}
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$header_function = function ($ch, $rawheader) {
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global $csrftoken;
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$len = strlen($rawheader);
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$header = explode(":", $rawheader, 2);
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if (count($header) != 2) {
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return $len;
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// Header function to capture CSRF token from response
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$header_function = function ($ch, $rawheader) use (&$csrftoken) {
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if (preg_match('/^set-cookie:\s*csrftoken=([^;]*)/', $rawheader, $matches)) {
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$csrftoken = $matches[1];
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}
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// we are only interested in set-cookie header
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if (trim($header[0]) != "set-cookie") {
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return $len;
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}
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$cookie = explode(";", trim($header[1]), 2);
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$cookie = explode("=", $cookie[0], 2);
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switch ($cookie[0]) {
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case "csrftoken":
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$csrftoken = $cookie[1];
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}
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return $len;
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return strlen($rawheader);
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};
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$prepare_search_curl_obj = function ($query, $bookmark) use (
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$url,
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$header_function,
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$csrftoken
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) {
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// Prepare CURL object for search request
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$prepare_search_curl_obj = function ($query, $bookmark) use ($url, $header_function, $csrftoken) {
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$data_param_obj = [
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"options" => [
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"query" => $query,
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],
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];
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if ($bookmark != null) {
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if ($bookmark !== null) {
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$data_param_obj["options"]["bookmarks"] = [$bookmark];
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}
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$data_param = urlencode(json_encode($data_param_obj));
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$headers = [];
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if ($csrftoken != null) {
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if ($csrftoken !== null) {
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$headers[] = "x-csrftoken: $csrftoken";
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$headers[] = "cookie: csrftoken=$csrftoken";
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}
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$finalurl = $url;
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if ($bookmark == null) {
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$finalurl = "$url?data=$data_param";
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}
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$finalurl = $bookmark === null ? "$url?data=$data_param" : $url;
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$ch = curl_init($finalurl);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HEADERFUNCTION, $header_function);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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if ($bookmark != null) {
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if ($bookmark !== null) {
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, "data=$data_param");
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}
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return $ch;
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};
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// Function to perform the search and display results
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$search = function ($query, $bookmark) use ($prepare_search_curl_obj) {
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$ch = $prepare_search_curl_obj($query, $bookmark);
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$response = curl_exec($ch);
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$data = json_decode($response);
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$images = [];
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echo "<div class=img-container>";
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if (
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$data &&
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property_exists($data, "resource_response") &&
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property_exists($data->{"resource_response"}, "data") &&
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property_exists($data->{"resource_response"}->{"data"}, "results")
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) {
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foreach (
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$data->{"resource_response"}->{"data"}->{"results"}
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as $result
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) {
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$image = $result->{"images"}->{"orig"};
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$url = $image->{"url"};
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array_push($images, $url);
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echo "<a class=img-result href='/image_proxy.php?url=", $url, "'>";
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echo "<img loading='lazy' src='/image_proxy.php?url=",
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$url,
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"'></a>";
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echo "<div class='img-container'>";
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if ($data && isset($data->resource_response->data->results)) {
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foreach ($data->resource_response->data->results as $result) {
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$image = $result->images->orig;
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$url = $image->url;
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$images[] = $url;
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echo "<a class='img-result' href='/image_proxy.php?url=" . htmlspecialchars($url) . "'>";
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echo "<img loading='lazy' src='/image_proxy.php?url=" . htmlspecialchars($url) . "'></a>";
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}
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} else {
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echo "<p>No results found.</p>";
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}
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echo "</div>";
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$result = new SearchResult();
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$result->images = $images;
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if (
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$data &&
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property_exists($data, "resource_response") &&
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property_exists($data->{"resource_response"}, "bookmark")
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) {
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$result->bookmark = $data->{"resource_response"}->{"bookmark"};
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if (isset($data->resource_response->bookmark)) {
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$result->bookmark = $data->resource_response->bookmark;
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}
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return $result;
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};
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$result = $search($query, $bookmark);
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if ($result->bookmark != null) {
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// Pagination link for the next page
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if ($result->bookmark !== null) {
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$query_encoded = urlencode($query);
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$bookmark_encoded = urlencode($result->bookmark);
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$csrftoken_encoded = $csrftoken ? urlencode($csrftoken) : "";
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@ -158,6 +122,4 @@ if ($result->bookmark != null) {
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}
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include "misc/footer.php";
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?>
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