4get/web.php

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PHP
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<?php
/*
Initialize random shit
*/
include "lib/frontend.php";
$frontend = new frontend();
[$scraper, $filters] = $frontend->getscraperfilters("web");
$get = $frontend->parsegetfilters($_GET, $filters);
$frontend->loadheader(
$get,
$filters,
"web"
);
$payload = [
"class" => "",
"right-left" => "",
"right-right" => "",
"left" => ""
];
try{
$results = $scraper->web($get);
}catch(Exception $error){
echo
$frontend->drawerror(
"Shit",
'This scraper returned an error:' .
'<div class="code">' . htmlspecialchars($error->getMessage()) . '</div>' .
'Things you can try:' .
'<ul>' .
'<li>Use a different scraper</li>' .
'<li>Remove keywords that could cause errors</li>' .
'<li>Use another 4get instance</li>' .
'</ul><br>' .
'If the error persists, please <a href="/about">contact the administrator</a>.'
);
die();
}
$answerlen = 0;
/*
Spelling checker
*/
if($results["spelling"]["type"] != "no_correction"){
switch($results["spelling"]["type"]){
case "including":
$type = "Including results for";
break;
case "not_many":
$type = "Not many results contains";
break;
}
$payload["left"] .=
'<div class="infobox">' .
$type . ' <b>' . htmlspecialchars($results["spelling"]["using"]) . '</b>.<br>' .
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'Did you mean <a href="?s=' .
urlencode($results["spelling"]["correction"]) .
'&' .
$frontend->buildquery($get, true) .
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'&spellcheck=no">' .
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$results["spelling"]["correction"] .
'</a>?' .
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'</div>';
}
/*
Populate links
*/
if(count($results["web"]) === 0){
$payload["left"] .=
'<div class="infobox">' .
"<h1>Nobody here but us chickens!</h1>" .
'Have you tried:' .
'<ul>' .
'<li>Using a different scraper</li>' .
'<li>Using fewer keywords</li>' .
'<li>Defining broader filters (Is NSFW turned off?)</li>' .
'</ul>' .
'</div>';
}
foreach($results["web"] as $site){
$n = null;
if($site["date"] !== null){
$date = date("jS M y @ g:ia", $site["date"]);
}else{
$date = null;
}
$payload["left"] .= $frontend->drawtextresult($site, $date, $n, $get["s"]);
}
$right = [];
/*
Generate images
*/
if(count($results["image"]) !== 0){
$answerlen++;
$right["image"] =
'<div class="answer-wrapper">' .
'<input id="answer' . $answerlen . '" class="spoiler" type="checkbox">' .
'<div class="answer">' .
'<div class="answer-title">' .
'<a class="answer-title" href="/images?s=' . urlencode($get["s"]) . '"><h2>Images</h2></a>' .
'</div>' .
'<div class="images">';
foreach($results["image"] as $image){
$right["image"] .=
'<a class="image" href="' . htmlspecialchars($image["url"]) . '" rel="noreferrer nofollow" title="' . htmlspecialchars($image["title"]) . '" data-json="' . htmlspecialchars(json_encode($image["source"])) . '" tabindex="-1">' .
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'<img src="' . $frontend->htmlimage($image["source"][count($image["source"]) - 1]["url"], "square") . '" alt="thumb">' .
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'<div class="duration">' . $image["source"][0]["width"] . 'x' . $image["source"][0]["height"] . '</div>' .
'</a>';
}
$right["image"] .=
'</div></div>' .
'<label class="spoiler-button" for="answer' . $answerlen . '"></label></div>';
}
/*
Generate videos
*/
if(count($results["video"]) !== 0){
$answerlen++;
$right["video"] =
'<div class="answer-wrapper">' .
'<input id="answer' . $answerlen . '" class="spoiler" type="checkbox">' .
'<div class="answer">' .
'<div class="answer-title">' .
'<a class="answer-title" href="/videos?s=' . urlencode($get["s"]) . '"><h2>Videos</h2></a>' .
'</div>';
foreach($results["video"] as $video){
if($video["views"] !== null){
$greentext = number_format($video["views"]) . " views";
}else{
$greentext = null;
}
if($video["date"] !== null){
if($greentext !== null){
$greentext .= "";
}
$greentext .= date("jS M y @ g:ia", $video["date"]);
}
if($video["duration"] !== null){
if($video["duration"] == "_LIVE"){
$duration = 'LIVE';
}else{
$duration = $frontend->s_to_timestamp($video["duration"]);
}
}else{
$duration = null;
}
$right["video"] .= $frontend->drawtextresult($video, $greentext, $duration, $get["s"], false);
}
$right["video"] .=
'</div>' .
'<label class="spoiler-button" for="answer' . $answerlen . '"></label></div>';
}
/*
Generate news
*/
if(count($results["news"]) !== 0){
$answerlen++;
$right["news"] =
'<div class="answer-wrapper">' .
'<input id="answer' . $answerlen . '" class="spoiler" type="checkbox">' .
'<div class="answer">' .
'<div class="answer-title">' .
'<a class="answer-title" href="/news?s=' . urlencode($get["s"]) . '"><h2>News</h2></a>' .
'</div>';
foreach($results["news"] as $news){
if($news["date"] !== null){
$greentext = date("jS M y @ g:ia", $news["date"]);
}else{
$greentext = null;
}
$right["news"] .= $frontend->drawtextresult($news, $greentext, null, $get["s"], false);
}
$right["news"] .=
'</div>' .
'<label class="spoiler-button" for="answer' . $answerlen . '"></label></div>';
}
/*
Generate answers
*/
if(count($results["answer"]) !== 0){
$right["answer"] = "";
foreach($results["answer"] as $answer){
$answerlen++;
$right["answer"] .=
'<div class="answer-wrapper">' .
'<input id="answer' . $answerlen . '" class="spoiler" type="checkbox">' .
'<div class="answer"><div class="wiki-head">';
if(!empty($answer["title"])){
$right["answer"] .=
'<div class="answer-title">';
if(!empty($answer["url"])){
$right["answer"] .= '<a class="answer-title" href="' . htmlspecialchars($answer["url"]) . '" rel="noreferrer nofollow">';
}
$right["answer"] .= '<h1>' . htmlspecialchars($answer["title"]) . '</h1>';
if(!empty($answer["url"])){
$right["answer"] .= '</a>';
}
$right["answer"] .= '</div>';
}
if(!empty($answer["url"])){
$right["answer"] .=
$frontend->drawlink($answer["url"]);
}
$right["answer"] .= '<div class="description">';
if(!empty($answer["thumb"])){
$right["answer"] .=
'<a href="' . htmlspecialchars($answer["thumb"]) . '" rel="noreferrer nofollow" class="photo">' .
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'<img src="' . $frontend->htmlimage($answer["thumb"], "cover") . '" alt="thumb" class="openimg">' .
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'</a>';
}
foreach($answer["description"] as $description){
switch($description["type"]){
case "text":
$right["answer"] .= $frontend->highlighttext($get["s"], $description["value"]);
break;
case "title":
$right["answer"] .=
'<h2>' .
htmlspecialchars($description["value"]) .
'</h2>';
break;
case "italic":
$right["answer"] .=
'<i>' .
$frontend->highlighttext($get["s"], $description["value"]) .
'</i>';
break;
case "quote":
$right["answer"] .=
'<div class="quote">' .
$frontend->highlighttext($get["s"], $description["value"]) .
'</div>';
break;
case "code":
$right["answer"] .=
'<div class="code" tabindex="-1">' .
$frontend->highlightcode($description["value"], true) .
'</div>';
break;
case "inline_code":
$right["answer"] .=
'<div class="code-inline">' .
htmlspecialchars($description["value"]) .
'</div>';
break;
case "link":
$right["answer"] .=
'<a href="' . htmlspecialchars($description["url"]) . '" rel="noreferrer nofollow" class="underline" tabindex="-1">' . htmlspecialchars($description["value"]) . '</a>';
break;
case "image":
$right["answer"] .=
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'<a href="' . htmlspecialchars($description["url"]) . '" rel="noreferrer nofollow" tabindex="-1"><img src="' . $frontend->htmlimage($description["url"], "thumb") . '" alt="image" class="fullimg openimg"></a>';
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break;
case "audio":
$right["answer"] .=
'<audio src="/audio?s=' . urlencode($description["url"]) . '" controls><a href="/audio.php?s=' . urlencode($description["url"]) . '">Listen to the pronunciation audio</a></audio>';
break;
}
}
$right["answer"] .= '</div>';
if(count($answer["table"]) !== 0){
$right["answer"] .= '<table>';
foreach($answer["table"] as $info => $value){
$right["answer"] .=
'<tr>' .
'<td>' . $info . '</td>' .
'<td>' . $value . '</td>' .
'</tr>';
}
$right["answer"] .= '</table>';
}
if(count($answer["sublink"]) !== 0){
$right["answer"] .= '<div class="socials">';
$icons = glob("static/icon/*");
foreach($answer["sublink"] as $website => $url){
$flag = false;
$icon = str_replace(" ", "", strtolower($website));
foreach($icons as $path){
if(pathinfo($path, PATHINFO_FILENAME) == $icon){
$flag = true;
break;
}
}
if($flag === false){
$icon = "website";
}
$right["answer"] .=
'<a href="' . htmlspecialchars($url) . '" rel="noreferrer nofollow" tabindex="-1">' .
'<div class="center">' .
'<img src="/static/icon/' . $icon . '.png" alt="icon">' .
'<div class="title">' . $website . '</div>' .
'</div>' .
'</a>';
}
$right["answer"] .= '</div>';
}
$right["answer"] .=
'</div></div>' .
'<label class="spoiler-button" for="answer' . $answerlen . '"></label></div>';
}
}
/*
Add right containers
*/
if(isset($right["answer"])){
if(count($right) >= 2){
$payload["right-right"] = $right["answer"];
unset($right["answer"]);
}
}
$c = 0;
foreach($right as $snippet){
if($c % 2 === 0){
$payload["right-left"] .= $snippet;
}else{
$payload["right-right"] .= $snippet;
}
$c++;
}
if($c !== 0){
$payload["class"] = " has-answer";
}
/*
Generate related searches
*/
$c = count($results["related"]);
if($c !== 0){
$payload["left"] .= '<h3>Related searches</h3><table class="related">';
$opentr = false;
for($i=0; $i<$c; $i++){
if(($i % 2) === 0){
$opentr = true;
$payload["left"] .= '<tr>';
}else{
$opentr = false;
}
$payload["left"] .=
'<td>' .
'<a href="/web?s=' .
urlencode($results["related"][$i]) . "&" .
$frontend->buildquery($get, true) .
'">' .
htmlspecialchars($results["related"][$i]) .
'</a>';
$payload["left"] .= '</td>';
if($opentr === false){
$payload["left"] .= '</tr>';
}
}
if($opentr === true){
$payload["left"] .= '<td></td></tr>';
}
$payload["left"] .= '</table>';
}
/*
Load next page
*/
if($results["npt"] !== null){
$payload["left"] .=
'<a href="' . $frontend->htmlnextpage($get, $results["npt"], "web") . '" class="nextpage">Next page &gt;</a>';
}
echo $frontend->load("search.html", $payload);