Dosya : wiki-image-proxy.php

<?php /* 165 Lines */

/**
 * Privacy proxy for images
 *
 * USE: https://yourdomain.top/proxy.php?url=
 *
 * Why should a proxy be used for the output of the images?
 * To comply with the DSGVO, 
 * images from other servers should be outputed via a data protection proxy 
 * As is well known, the images provided by the Wikipeda API are delivered
 * directly from the Wikipedia servers. 
 * In view of the data protection regulation, however, this is problematic, 
 * as it gives Wikipedia access to the IP addresses of visitors to the site.
 * To prevent this, this privacy proxy can be used, 
 * which retrieves the images through this PHP script. 
 * This only gives Wikipedia access to the IP of the requesting 
 * web server, and not the IP of the page visitor viewing the image.
 * 
 * @see https://github.com/gaffling/PHP-Wiki-API/blob/master/wiki-image-proxy.php
 *  
 */

// Check for url parameter
$url = isset( $_GET['url'] ) ? $_GET['url'] : null;
if (!isset($url) or preg_match('#^https?://#', $url) != 1)
{
  header('HTTP/1.1 404 Not Found');
  exit;
}

// Check if the client already has the requested item
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) or 
    isset($_SERVER['HTTP_IF_NONE_MATCH']))
{
    header('HTTP/1.1 304 Not Modified');
    exit;
}

// Get File Extention from URL
$ext = pathinfo(basename($url), PATHINFO_EXTENSION);

// Check if cURL exists, and if so: use it
if (function_exists('curl_version'))
{
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HEADER, true);
    curl_setopt($ch, CURLOPT_USERAGENT, 'ImageProxy/1.0 (+http://'.$_SERVER['SERVER_NAME'].'/');
    curl_setopt($ch, CURLOPT_BINARYTRANSFER, true);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 4);
    curl_setopt($ch, CURLOPT_BUFFERSIZE, 12800);
    curl_setopt($ch, CURLOPT_NOPROGRESS, false);
    curl_setopt($ch, CURLOPT_PROGRESSFUNCTION, 
      function($DownloadSize, $Downloaded, $UploadSize, $Uploaded)
      { 
        return ($Downloaded > 1024 * 512) ? 1 : 0; /* max 512kb */
      }
    );
    $out = curl_exec ($ch);
    curl_close ($ch);
    
    // Read all headers
    $file_array = explode("\r\n\r\n", $out, 2);
    $header_array = explode("\r\n", $file_array[0]);
    foreach($header_array as $header_value)
    {
        $header_pieces = explode(': ', $header_value);
        if(count($header_pieces) == 2)
        {
            $headers[$header_pieces[0]] = trim($header_pieces[1]);
        }
    }
    
    // Check if location moved, and if so: redirect
    if (array_key_exists('Location', $headers)) {
        $newurl = urlencode($headers['Location']);
        header("HTTP/1.1 301 Moved Permanently");
        if ((isset($_SERVER['HTTP_X_FORWARDED_PROTO']) and 
                   $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') or 
            (isset($_SERVER['HTTPS']) and $_SERVER['HTTPS'] == 'on') or
            (isset($_SERVER['HTTPS']) and $_SERVER['SERVER_PORT'] == 443))
        {
            $protocol = 'https://';
        }
        else
        {
            $protocol = 'http://';
        }
        $PROXY = $protocol.$_SERVER['HTTP_HOST'].$_SERVER['SCRIPT_NAME'].'?url=';
        header('Location: ' . $PROXY . $newurl);
    }
    else // Check if it's an image and output all headers
    {
        if (array_key_exists('Content-Type', $headers))
        {
            $ct = $headers['Content-Type'];
            if (preg_match('#image/png|image/.*icon|image/jpe?g|image/gif#', $ct) !== 1)
            {
                header('HTTP/1.1 404 Not Found');
                exit;
            }
            header('Content-Type: ' . $ct);
        }
        else
        {
            header('Content-Type: image/' . $ext);
        }
        if (array_key_exists('Content-Length', $headers))
        {
            header('Content-Length: ' . $headers['Content-Length']);
        }
        if (array_key_exists('Expires', $headers))
        {
            header('Expires: ' . $headers['Expires']);
        }
        if (array_key_exists('Cache-Control', $headers))
        {
            header('Cache-Control: ' . $headers['Cache-Control']);
        }
        if (array_key_exists('Last-Modified', $headers))
        {
            header('Last-Modified: ' . $headers['Last-Modified']);
        }
        
        // Output Image
        echo $file_array[1];
    }
}
else // No cURL so use readfile()
{
  
    // Check if it's an image
    if ($imgInfo = @getimagesize( $url ))
    {
        // Check mime
        if (preg_match('#image/png|image/.*icon|image/jpe?g|image/gif#', $imgInfo['mime']) !== 1)
        {
            header('HTTP/1.1 404 Not Found');
            exit;
        }
        
        // Output simple header
        if (isset($imgInfo['mime']) and !empty($imgInfo['mime']) )
        {
            header( 'Content-Type: ' . $imgInfo['mime'] );
        }
        else
        {
            header('Content-Type: image/' . $ext);
        }
        
        // Output Image
        readfile( $url );
    }
    else
    {
        // No Image Found
        header('HTTP/1.1 404 Not Found');
        exit;
    }
}

Dosya : wiki2api.php

<?php /* 311 Lines */

/* PHP-Wiki-API: This is a simple class to get short Wikipedia info boxes from a given Keyword.
 *
 * @package    PHP-Wiki-API
 * @copyright  Copyright (c) 2019 Igor Gaffling <[email protected]>
 * @license    https://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt  LGPL License
 * @version    Release: @1.1@
 * @link       https://github.com/gaffling/PHP-Wiki-API
 * @since      Class available since Release 1.0
 *
 * @example    <php>
 *             require_once __DIR__.'/wiki2api.php'; // Include the Wikipedia API Class
 *             $wiki = new wiki();                   // Start the Wikipedia API Class
 *             echo $wiki->api($_GET['q']);          // Output the API Response
 *             </php>
 */


class wiki
{

  // Read and set Parameters
  public function __construct($params=array())
  {

    // Default Values
    $defaults = array(
      'language'      => 'tr',
      'userAgent'     => 'WikiBot/1.0 (+http://'.$_SERVER['SERVER_NAME'].'/)',
      'betterResults' => true,
      'proxy'         => '',
      'imageProxy'    => true,
      'DEBUG'         => '',
    );

    // Merge Parameters and Defaults
    $this->params = array_merge($defaults, $params);
  }

  // Helper Function to get the Content from the API URL
  private function getContent($url, $user_agent, $proxy='')
  {

    // Hopfully we run PHP 4 >= 4.3.0
    if (function_exists('file_get_contents'))
    {

      // Set User-Agent and Proxy
    	$context = array (
        'http' => array (
          'user_agent'      => $user_agent,
          'proxy'           => $proxy,
          'request_fulluri' => true,
        ),
      );

      // Build Stream Context
      $context = stream_context_create ($context);

      // Use file_get_contents() Function and hide Error with @
      $content = @file_get_contents($url, NULL, $context);
    }
    else // We run PHP < 4.3.0 - OMG :-o
    {

      // Ini Var
      $content = '';

      // Open URL and hide Error with @
      if($handle = @fopen($url, 'r'))
      {

        // While there is Data
        while (!feof($handle))
        {

          // Read the Data-Line
          $line = fgets($handle, 4096);

          // Add the Data-Line to the Content Var
          $content .= $line;
        }

        // Better Close the FileHandle after the fgets()
        fclose($handle);
      }
    }

    // The Function returns the Content
    return $content;
  }

  // Call the API Main Function
  public function api($query)
  {

    // Ini Vars
    $text = $image = $description = '';

    // Convert Query to Lowercase for Headline
    $strtolower = mb_strtolower($query);

    // Convert Headlie to UTF-8 Uppercase Words
    $headline = mb_convert_case($strtolower, MB_CASE_TITLE, 'UTF-8');

    // If Query is complete Uppercase make also complete Uppercase Headline
    if ($query === strtoupper($query))
    {
      $headline = mb_strtoupper($query);
    }

    // Replace spaces in Query to Underscore and use Uppercase Words from Headline
    $query = str_replace(' ', '_', $headline);

    // In DEBUG Mode print Query
    if ($this->params['DEBUG']=='KEY' || $this->params['DEBUG']=='ALL')
    {
      echo '<tt><b>Search-Keyword </b><xmp>#'.$query.'#</xmp></tt>';
    }

    // First search the API if betterResults==true
    if ($this->params['betterResults'] == true)
    {

      // Wikipedia API URL 1 - https://en.wikipedia.org/w/api.php
      $url = 'https://'.$this->params['language'].'.wikipedia.org/w/api.php'.
             '?action=query&format=json&list=search&srsearch=intitle:'.$query.
             '&maxlag=1'; /* stop if wiki server is busy */

      // If API Call 1 could be reached
      if ($api = $this->getContent($url, $this->params['userAgent'], $this->params['proxy']))
      {

        // Decode the 1 Response
        $data = json_decode($api, TRUE);

        // In DEBUG Mode print 1 Response
        if ($this->params['DEBUG']=='API1' || $this->params['DEBUG']=='ALL')
        {
          echo '<pre><b>Search API-Call (1) Response</b> ';
          echo var_dump($data);
          echo '</pre>';
        }

        // If there is a search Result
        if (isset($data['query']['search'][0]['title']))
        {

          // Set Headline
          $headline = $data['query']['search'][0]['title'];

          // Set the Query to the first Search Result (and replace Spaces with Underscores)
          $query = str_replace(' ', '_', $data['query']['search'][0]['title']);

          // In DEBUG Mode print Found Keyword
          if ($this->params['DEBUG']=='KEY' || $this->params['DEBUG']=='ALL')
          {
            echo '<tt><b>Found Search-Keyword </b><xmp>#'.$query.'#</xmp></tt>';
          }
        }

        // If Search Result is a 'Did you mean:' Hint
        if ( isset($data['query']['searchinfo']['suggestion']))
        {

          // Set Text Hints depending on selected Language
          if ($this->params['language'] == 'de')
          {
            $suggestionText = 'Meinten Sie: ';
          }
          else
          {
            $suggestionText = 'Olabilir: ';
          }

          // Remove 'q=' Variable=Value Pair from Querystring
          $QUERY_STRING = preg_replace('/'.('q'?'(\&|)q(\=(.*?)((?=&(?!amp\;))|$)|(.*?)\b)':'(\?.*)').'/i','',$_SERVER['QUERY_STRING']);

          // Delete 'intitle:' from Suggestion Keyword
          $suggestion = str_replace('intitle:','',$data['query']['searchinfo']['suggestion']);

          // Make Suggestion UTF-8 Uppercase Words
          $suggestion = mb_convert_case($suggestion, MB_CASE_TITLE, 'UTF-8');

          // Make HTML Link for Suggestion
          $description = $suggestionText.'<a href="?q='.
                         str_replace(' ', '_', $suggestion).$QUERY_STRING.'">'.$suggestion.'</a>';
        }
      }
    }

    // Wikipedia API URL 2 - https://en.wikipedia.org/w/api.php
    $url = 'https://'.$this->params['language'].
           '.wikipedia.org/api/rest_v1/page/summary/'.$query.
           '?maxlag=1'; /* stop if wiki server is busy */

    // If API Call 2 could be reached
    if ($api = $this->getContent($url, $this->params['userAgent'], $this->params['proxy']))
    {
      // Decode the 2 Response
      $data = json_decode($api, TRUE);

      // In DEBUG Mode print 2 Response
      if ($this->params['DEBUG']=='API2' || $this->params['DEBUG']=='ALL')
      {
        echo '<pre><b>Main API-Call (2) Response</b> ';
        echo var_dump($data);
        echo '</pre>';
      }

      // If there is an Image in the Search Result
      if (isset($data['originalimage']['source']))
      {

        // If the DSGVO imageProxy should be use define it
        $proxy = '';
        if ($this->params['imageProxy']==TRUE)
        {
          $proxy = 'wiki-image-proxy.php?url=';
        }

        // Build HTML for Image
        $image = '<img src="'.$proxy.$data['thumbnail']['source'].'" />';
      }

      // Correct the Text
      $text = str_replace('#', ': ', $data['extract_html']);

      // If there is a Description
      if (isset($data['description']))
      {

        // Correct the Description depending on selected Language
        $description = str_replace(
          array(
            'Wikimedia-Begriffsklärungsseite',
    'Disambiguation page providing links to topics that could be referred to by the same search term'
          ),
          array(
            'kann sich auf Folgendes beziehen',
            'may refer to the following'
          ),
          $data['description']
        );

        // Set Keyword to UTF-8 Uppercase Words of Query
        $keyword = mb_convert_case($strtolower, MB_CASE_TITLE, 'UTF-8');

        // Highlight the Query in the Text and Delete some Text
        $text = str_replace(
          array($keyword, ' may refer to', ' steht für:'),
          array('<b class="hint">'.$keyword.'</b>', '', ''),
          $text
        );
      }

      // If there is no Article Text set a Default depending on selected Language
      // e.g. q=Leonardo%20di%20caprio&language=de OR q=100&language=de
      if ($text == '')
      {
        $description = $image = '';
        if ($this->params['language'] == 'de')
        {
          $text = 'Zu diesem Stichwort ist kein Artikel vorhanden.';
        }
        else if($text == '')
        {
          $text = 'There is no article available for this keyword.';
        }
        return; // ONLY IF YOU WHANT NO OUTPUT !!
      }
    }

    // Build the HTML Output
    if ($this->params['language']=='de')
    {
      $moreAbout = 'Mehr &uuml;ber';
      $from = 'bei';
    }
    else
    {
      $moreAbout = 'More about';
      $from = 'from';
    }

    // Without any Search Result return nothing
    if ($text == '' && $description == '')
    {
      return '';
    }

    // With a Search Resuld build a Footer Link
    if ($text != '')
    {
      $footer = $moreAbout.' &raquo;'.$headline.'&laquo; '.$from;
      $url = 'https://'.$this->params['language'].'.wikipedia.org/wiki/'.$query;
    }
    else if ($description != '')
    {
      // Footer Link for Suggestion-Link
      $footer = '';
      $url = 'https://'.$this->params['language'].'.wikipedia.org/';
    }

    // Use the Template
    ob_start();
    include 'wiki2tpl.phtm';

    // Return the HTML
    return ob_get_clean();

  }

}

Dosya : wiki2tpl.phtm (Burası kısaca index.html. Api sonuçları burada.)

<?PHP /* 99 Lines */

/* http://myacquisitions.blogspot.com/2013/03/googles-favorite-colors-by-hex-codes.html */

?>

<title><?=$headline?></title>

<style>
  .wiki {
    -webkit-box-shadow: 0 0 0 1px rgba(0,0,0,.01), 0 2px 3px 0 rgba(0,0,0,.1);
    box-shadow: 0 0 0 1px rgba(0,0,0,.01), 0 2px 3px 0 rgba(0,0,0,.1);
    padding: 2.5rem 2.5rem 2.4rem;
    border: 1px solid #CCCCCC; /* COLOR */
    max-width: 400px;
  }
  .wiki h1 {
    -webkit-font-smoothing: antialiased;
    text-shadow: 0 0 1px rgba(0,0,0,.1);
    font-family: Arial,sans-serif;
    letter-spacing: -.08rem;
    font-weight: normal;
    font-size: 1.7rem;
    line-height: 1.2;
    color: #222222; /* COLOR */
    padding: 0;
    margin: 0;
  }
  .wiki p {
    -webkit-font-smoothing: antialiased;
    text-shadow: 0 0 1px rgba(0,0,0,.1);
    font-family: Arial,sans-serif;
    margin: 1rem 0 0;
    color: #222222; /* COLOR */
    padding: 0;
  }
  .wiki ul li {
    -webkit-font-smoothing: antialiased;
    text-shadow: 0 0 1px rgba(0,0,0,.1);
    font-family: Arial,sans-serif;
    color: #222222; /* COLOR */
    padding: 0;
  }
  .wiki .hint {
    -webkit-font-smoothing: antialiased;
    text-shadow: 0 0 1px rgba(0,0,0,.1);
    color: #DD4B39 ; /* COLOR */
  }
  .wiki hr {
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    border-width: 0;
    border-top: 1px solid WhiteSmoke;
    margin: 1rem 0;
    height: 0;
  }
  .wiki img {
    margin: 0 0 .5rem 1rem;
    max-height: 200px;
    max-width: 200px;
    float: right;
  }
  .wiki p small {
    font-size: small;
  }
  .wiki a {
    color: #1155cc; /* COLOR */
  }
  .wiki a:link {
    color: #1155cc; /* COLOR */
  }
  .wiki a:hover {
    text-decoration: none;
  }
  .wiki a:active {
    color: #33aaff; /* COLOR */
  }
  .wiki a:visited {
    color: #6611CC; /* COLOR */
  }
  .wiki a:focus {
    outline: 0;
  }
</style>

<div class="wiki">
  <h1><?=$headline?></h1>
  <p><?=$description?></p>
  <?=$footer!=''?'<hr>':''?>
  <?=$image?>
  <p><?=$text?></p>
</div>

Dosya : wikipedia.php

<?php /* 70 Lines */

/* ⣠⣾⣿⣿⣷⣄ Simple PHP Wiki Info Box ⣠⣾⣿⣿⣷⣄ */
/* https://github.com/gaffling/PHP-Wiki-API */

// Get the Parameter from the URL
if ( isset($_GET['language']) ) {
  $language = $_GET['language'];
} else {
  $language = 'tr';
}

if ( isset($_GET['userAgent']) ) {
  $userAgent = $_GET['userAgent'];
} else {
  $userAgent = 'WikiBot/1.0 (+http://'.$_SERVER['SERVER_NAME'].'/)';
}

if ( isset($_GET['betterResults']) and
     ($_GET['betterResults'] == 'false' or $_GET['betterResults'] == 0) ) {
  $betterResults = false;
} else {
  $betterResults = true;
}

if ( isset($_GET['proxy']) ) {
  $proxy = $_GET['proxy'];
} else {
  $proxy = null;
}

if ( isset($_GET['imageProxy']) and
     ($_GET['imageProxy'] == 'false' or $_GET['imageProxy']== 0) ) {
  $imageProxy = false;
} else {
  $imageProxy = true;
}

if ( isset($_GET['DEBUG']) ) {
  $DEBUG = $_GET['DEBUG'];
} else {
  $DEBUG = null;
}

// Set the Parameter
$options = array(
  'language'      => $language,
  'userAgent'     => $userAgent,
  'betterResults' => $betterResults,
  'proxy'         => $proxy,
  'imageProxy'    => $imageProxy,
  'DEBUG'         => $DEBUG,
);

// Include the Wikipedia API Class
require_once __DIR__.'/wiki2api.php';

// Start the Wikipedia API Class
$wiki = new wiki($options);

// Output the API Response
echo $wiki->api($_GET['q']);

// Print the Script Runtime in DEBUG Mode
if ( isset($DEBUG) ) {
  echo "<pre>\n\n\tRuntime: ".number_format((microtime(true)-$_SERVER['REQUEST_TIME_FLOAT']),3);
}

/* ⣠⣾⣿ EOF - END OF FILE ⣿⣷⣄ */

Merhabalar,
bu apilerin ayrı ayrı dosya türleri var. Ancak bunları birleştirmemiz gerekiyor. Yaparken 500 html döngüsüne giriyor. Nerede hata yapıyoruz ? Yardımlarınızı beklemekteyim :)