librex/search.php

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PHP
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title> <?php echo $_REQUEST["q"]; ?> - LibreX</title>
<meta http-equiv="Content-type" content="application/xhtml+xml;charset=utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<meta name="description" content="A privacy respecting meta search engine."/>
<link rel="stylesheet" type="text/css" href="static/styles.css"/>
<link title="LibreX search" type="application/opensearchdescription+xml" href="/opensearch.xml?method=POST" rel="search"/>
<link rel="shortcut icon" href="static/librex.png" />
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</head>
<body>
<form class="small-search-container" method="post" enctype="multipart/form-data" autocomplete="off">
<a href="/"><img id="logo" src="static/librex.png" alt="librex"></a>
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<input type="hidden" name="p" value="0">
<input type="text" name="q"
<?php
$query = trim($_REQUEST["q"]);
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if (1 > strlen($query) || strlen($query) > 256)
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{
header("Location: /");
die();
}
echo "value=\"$query\"";
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?>
>
<br>
<?php
$type = $_REQUEST["type"];
echo "<input type=\"hidden\" name=\"type\" value=\"$type\"/>";
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?>
<button type="submit" style="display:none;"></button>
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<div class="result-change">
<button name="type" value="0">Text results</button>
<button name="type" value="1">Image results</button>
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</div>
<hr>
</form>
<?php
function print_next_pages($page, $button_val, $q)
{
echo "<form id=\"page\" action=\"search.php\" target=\"_top\" method=\"post\" enctype=\"multipart/form-data\" autocomplete=\"off\">";
echo "<input type=\"hidden\" name=\"p\" value=\"" . $page . "\" />";
echo "<input type=\"hidden\" name=\"q\" value=\"$q\" />";
echo "<button type=\"submit\">$button_val</button>";
echo "</form>";
}
require_once "google.php";
require_once "tools.php";
$page = (int) htmlspecialchars($_REQUEST["p"]);
$type = (int) $_REQUEST["type"];
$start_time = microtime(true);
$results = get_google_results($query, $page, $type);
$end_time = number_format(microtime(true) - $start_time, 2, '.', '');
echo "<p id=\"time\">Fetched the results in $end_time seconds</p>";
if ($type == 0) // text search
{
check_for_special_search($query);
foreach($results as $result)
{
$title = $result["title"];
$url = $result["url"];
$base_url = $result["base_url"];
$description = $result["description"];
echo "<div class=\"result-container\">";
echo "<a href=\"$url\">";
echo "$base_url";
echo "<h2>$title</h2>";
echo "</a>";
echo "<span>$description</span>";
echo "</div>";
}
echo "<div class=\"page-container\">";
if ($page != 0)
{
print_next_pages(0, "&lt;&lt;", $query);
print_next_pages($page - 10, "&lt;", $query);
}
for ($i=$page / 10; $page / 10 + 10 > $i; $i++)
{
$page_input = $i * 10;
$page_button = $i + 1;
print_next_pages($page_input, $page_button, $query);
}
print_next_pages($page + 10, "&gt;", $query);
echo "</div>";
}
else if ($type == 1) // image search
{
echo "<div class=\"image-result-container\">";
foreach($results as $result)
{
$src = $result["base64"];
$alt = $result["alt"];
echo "<a title=\"$alt\" href=\"data:image/jpeg;base64,$src\" target=\"_blank\">";
echo "<img src=\"data:image/jpeg;base64,$src\" width=\"350\" height=\"200\">";
echo "</a>";
}
echo "</div>";
}
?>
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<div class="info-container">
<a href="/">LibreX</a>
<a href="https://github.com/hnhx/librex/" target="_blank">Source code &amp; Other instances</a>
<a href="/donate.xhtml" id="right">Donate ❤️</a>
</div>
</body>
</html>