Pentium44
/
various


			
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							<?php
// INCLUDE
include_once("crawl.php");
include_once("config.php");
// END
?>
<!DOCTYPE html>
<html lang="en-US">
<head>
    <title>Seed</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <meta name="description" content="Open Source Search Engine, foss database, popular sites, media, and more." />
    <style rel="stylesheet" type="text/css">
    @import url('https://fonts.googleapis.com/css?family=Ubuntu+Mono&display=swap');
    @import url('https://fonts.googleapis.com/css2?family=Monoton&display=swap');
    @media only screen and (min-width: 2001px) { body { max-width: 750px; } }    
    @media only screen and (max-width: 2000px) { body { max-width: 750px; } }
    @media only screen and (max-width: 1400px) { body { max-width: 750px; } }
    @media only screen and (max-width: 1200px) { body { max-width: 700px; } }
    @media only screen and (max-width: 1000px) { body { max-width: 700px; } }
    @media only screen and (max-width: 800px) { body { max-width: 700px; } }
/*  @media only screen and (max-width: 700px) { body { max-width: 600px; } }
    @media only screen and (max-width: 600px) { body { max-width: 500px; } }
    @media only screen and (max-width: 500px) { body { max-width: 450px; } }
    @media only screen and (max-width: 400px) { body { max-width: 350px; } }  */
    
    html { 
        font-family: "Ubuntu Mono", sans-serif; 
        background-color: #222222; 
        color: #ddddff; 
        padding: 4px; 
        margin: 0 auto; 
        font-size: 16px; 
        min-width: 700px;
    }

    body { margin: 0 auto; }
    a { color: #9900ff; }
    a:hover { color: #dd00ff; text-decoration: none; }

    table { width: 100%; }

    p { padding: 5px; }
    
    .menu {
      font-size: 20px;
      background: #131313;
      padding: 3px 3px 3px 3px;
      border: solid 1px #444444;
      width: 95%;
      margin: auto;
      border-radius: 4px;
      box-shadow: 0px 0px 10px #000000;
    }

    .menu a { 
      color: silver; 
      text-decoration: none; 
      padding: 3px 10px 3px 10px;
      /* some effects */
      transition: ease-in .4s color;
      -moz-transition: ease-in .4s color;
      -webkit-transition: ease-in .4s color;
      -o-transition: ease-in .4s color;
    }

    .menu a:hover { 
      color: white; 
      text-decoration: none;
    }

    .header {  
        font-family: "Monoton", sans-serif; 
        font-size: 28px;
        width: 40px;
        color: #aa00ff;
    }
    
    #quote {
        max-width: 90%;
        background-color: #000000;
        border: solid 1px #101010;
        radius: 4px;
        font-size: 16px;
        padding: 4px;
        margin: 0 auto;
    }

    #searchbar {
        font-size: 20px; 
        background-color: #131313; 
        border: solid 1px #434343;
        color: #ececec;
        padding: 4px;
        width: 540px;
        border-radius: 4px;
    }

    input, button {
        font-size: 20px; 
        background-color: #131313; 
        border: solid 1px #434343;
        color: #ececec;
        padding: 4px;
        border-radius: 4px;
    }

    .container { padding: 12px; }
    .footer { font-size: 16px; color: #565656; text-align: center; }
    .footer a { text-decoration: none; }
    .note { color: red; font-weight: 500; padding: 7px; }
    .rfloat { float: right; position: inline-block; }
    </style>
</head>
<body>
    <table><tr><td>
    <div class="header">SEED</div>
    </td><td>
    <div class="menu"><!--
        --><a href="index.php">Search</a><!--
        --><a href="index.php?about">About</a><!--
        --><a href="index.php?submit">Submit</a><!--
    --></div>
    </td></tr></table>
    
    <div class="container">
    <p>

<?php
// Simple search engine paired with the crawler!
// (C) Chris Dorman, 2021 CC-BY-SA 3.0

$searchcount = "0";

function filterSearchKeys($query){
    $query = trim(preg_replace("/(\s+)+/", " ", $query));
    $words = array();
    // expand this list with your words.
    $list = array("in","it","a","the","of","or","I","you","he","me","us","they","she","to","but","that","this","those","then");
    $c = 0;
    foreach(explode(" ", $query) as $key){
        if (in_array($key, $list)){
            continue;
        }
        $words[] = $key;
        // If over X words in queue for search, stop
        if ($c >= $GLOBALS['max_word_search_array']){
            break;
        }
        $c++;
    }
    return $words;
}

if(isset($_GET['search']) && $_GET['search']!="")
{
    $searchquery = stripslashes(htmlentities($_GET['search']));
    $searchdb = file_get_contents($database);
    $searchbuffer = explode("URL: ", $searchdb);

    ?>
    <form action="index.php" method="get">
        <span style="font-size: 20px; padding-right: 8px; ">Search: </span><input type="text" name="search" id="searchbar"><input type="submit" value="Go">
    </form>
    <br /><br />
    <?php

    array_shift($searchbuffer);

    foreach($searchbuffer as $site) {
        if(stripos($site, $searchquery) !== false) {
            $url = explode("\n", $site); // $url[1]
            $pretitle = explode("Title: ", $site); 
            $title = explode("Description: ", $pretitle[1]);
            $predesc = explode("Description: ", $site); // Used to calculate descriptions with line breaks
            $desc = explode("Keywords: ", $predesc[1]); // $desc[0]
            echo "<a href='" . $url[0] . "'>" . $title[0] . "</a><br />\n";
            echo "<p style='font-size: $descfontsize;'>" 
                . "<span style='color:#00BB00;padding-bottom:4px;'>" . $url[0] . "</span><br />"
                . $desc[0] . "</p><br />\n";

            $searchcount++;
        }
        // IF there's too many finds, don't flood the page
        if($searchcount>$maxfinds) { break; }
    }

    // Didn't find any / lots of direct comparisons to the string
    // lets do a simple word by word search algorithm
    $searchedbuf = "";
    $finalbuf = "";
    if($searchcount < "25") {
        $searchkeys = filterSearchKeys($searchquery);
        $cnt = 1;
        foreach($searchkeys as $search) {
            if($cnt != count($searchkeys)) {
                foreach($searchbuffer as $site2) {
                    if(stripos($site2, $search) !== false) {
                        $searchedbuf .= "URL: " . $site2 . "\n";
                    }
                }
            }

            if($cnt == count($searchkeys)) {
                foreach(explode("URL: ", $searchedbuf) as $sitebuf) {
                    if(stripos($sitebuf, $search) !== false) {
                        $finalbuf .= "URL: " . $sitebuf . "\n";
                    }
                }
            }
            $cnt++;
        }

        $searchbuffer2 = explode("URL: ", $finalbuf);
        array_shift($searchbuffer2);

        foreach($searchbuffer2 as $searched) {
            $url = explode("\n", $searched); // $url[1]
            $pretitle = explode("Title: ", $searched); 
            $title = explode("Description: ", $pretitle[1]);
            $predesc = explode("Description: ", $searched); // Used to calculate descriptions with line breaks
            $desc = explode("Keywords: ", $predesc[1]); // $desc[0]
            echo "<a href='" . $url[0] . "'>" . $title[0] . "</a><br />\n";
            echo "<p style='font-size: $descfontsize;'>" 
            . "<span style='color:#00BB00;padding-bottom:4px;'>" . $url[0] . "</span><br />"
            . $desc[0] . "</p><br />\n";
            $searchcount++;
        }
    }

    echo "<p>Found $searchcount results</p>";

    echo "<br />\n";
}
else if(isset($_GET['crawl']) && $_GET['crawl']!="")
{
    $crawlurl = htmlentities(stripslashes($_GET['crawl']));
    if(filter_var($crawlurl, FILTER_VALIDATE_URL)) {
        echo "Crawling $crawlurl, please wait this can take a few!<br />\n";
        $crawl = crawl_page($crawlurl, $crawl_depth, $database);
        if ($crawl == 3) {
            echo "";
        } else {
            echo "$crawlurl added to database!";
        }
    } else {
        echo "ERROR: Invalid URL format!";
    }
}
else if(isset($_GET['about']))
{

    echo "<h3>About seed</h3>\n";
    echo "<p>Seed is the most simple yet most secure, non-tracking, open source search engine primarily around the free and open source community!"
        . " Building a search engine database requires resources, and lots of crawling! Help us out in providing us with some helpful links used to"
        . " add content to our database!</p>";

}
else if(isset($_GET['submit']))
{
    echo "<h3>Submit a URL into the seed</h3>\n";
    echo "By submitting a URL into seed's web crawler prompt, you acknowledge that you're authorizing us to crawl the given link!<br />";
    echo "<form action='index.php' method='get'>";
    echo "URL: <input type='text' name='crawl'><input type='submit' value='Crawl'>";
    echo "</form>";
}
else
{
    ?>
    <form action="index.php" method="get">
        <span style="font-size: 20px; padding-right: 8px; ">Search: </span><input type="text" name="search" id="searchbar"><input type="submit" value="Go">
    </form>
    <?php
}


?>
        <br />
        <br />
        <div id="quote">
        <?php
            $quote = file_get_contents("quotes/" . rand(1,80) . ".txt");
            echo nl2br(stripslashes(htmlentities($quote)));
        ?>
        </div>
    </p>

    </div>  

    <div class="footer">
        &copy; Seed, 2021
    </div>
</body>
</html>