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@@ -1,8 +1,8 @@
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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;
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?> - Binternet</title>
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</head>
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<body>
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@@ -10,23 +10,21 @@
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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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+ $query_encoded = urlencode($query);
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- if (1 > strlen($query) || strlen($query) > 64)
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- {
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- header("Location: ./");
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- die();
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- }
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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=\"$query\"";
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+ echo "value=\"$query\"";
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?>
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>
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<!-- <div></div> -->
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</form>
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<?php
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-
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-$query = $_GET['q'];
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+$query = $_GET["q"];
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$bookmark = null;
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if (array_key_exists("bookmark", $_GET)) {
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@@ -46,24 +44,24 @@ class SearchResult
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public $bookmark;
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}
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-$header_function = function($ch, $rawheader)
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-{
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+$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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+ if (count($header) != 2) {
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return $len;
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+ }
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- if (trim($header[0]) != "set-cookie")
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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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- {
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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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@@ -71,74 +69,95 @@ $header_function = function($ch, $rawheader)
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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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+$prepare_search_curl_obj = function ($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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+ $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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+ $data_param_obj["options"]["bookmarks"] = [$bookmark];
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+ }
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$data_param = urlencode(json_encode($data_param_obj));
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- $headers = array();
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- if ($csrftoken != null)
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- {
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+ $headers = [];
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+ if ($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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+ if ($bookmark == null) {
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$finalurl = "$url?data=$data_param";
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+ }
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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 ($bookmark != null) {
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curl_setopt($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 $ch;
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};
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-$search = function($query, $bookmark) use($prepare_search_curl_obj)
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-{
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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 = array();
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+ $images = [];
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echo "<div class=img-container>";
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- foreach ($data->{"resource_response"}->{"data"}->{"results"} as $result)
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- {
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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=", $url, "'></a>";
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+ echo "<img loading='lazy' src='/image_proxy.php?url=",
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+ $url,
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+ "'></a>";
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}
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+ } else {
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+ echo "<p>No results found.</p>";
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+ }
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echo "</div>";
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$result = new SearchResult();
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$result->images = $images;
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- if (property_exists($data->{"resource_response"}, "bookmark"))
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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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+ }
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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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-{
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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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- $csrftoken_encoded = urlencode($csrftoken);
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+ $csrftoken_encoded = $csrftoken ? urlencode($csrftoken) : "";
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+
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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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include "misc/footer.php";
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+
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?>
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Ahwx