blog.php

<?php
/*****esetleges hibak(?) kijelzese*****///hozzaadott kezdete
error_reporting(E_NOTICE);
/*****forras megjelenitese, ekkor: ?forras*****/
if(isset($_GET['forras'])){highlight_file(__FILE__);exit;}
/***********************************************///hozzaadott vege
function getItems() {
  $db = file('db.txt', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES); //allomany tombbe olvasasa, ures sorok kihagyasaval
  $entries = array(); //tombbe rendezes?
  foreach ($db as $line) { //sorokra bontas?
    $entry = new stdClass();
    list($entry->azonosito, $entry->cim, $entry->tartalom, $entry->kulcsszavak, $entry->cimkek, $entry->bekuldo, $entry->idopont) =
      explode('||', $line); //sorbol az elkulonitett reszek valtozova alakitasa //bekuldo es idopont hozzaadott
    $entry->cimkek = array_map('trim', explode(', ', $entry->cimkek)); //cimkék szetvalogatasa vesszo utani szokoz szerint
    $entries[] = $entry;
  }
  return $entries;
}

function showAll() {
  $teasers = array();
  $entries = getItems();
  foreach ($entries as $entry) {
    $teasers[] = showTeaser($entry);
  }
  return showTeasers($teasers);
}

function showTeasers($teasers) {
  $teasers = implode("\n", $teasers);
  return <<<__HTML__
  <div class="hfeed">
    $teasers
  </div>
__HTML__;
}

function showTag($tag) {
  $teasers = array();
  $entries = getItems();
  foreach ($entries as $entry) {
    if (in_array($tag, $entry->cimkek)) {
      $teasers[] = showTeaser($entry);
    }
  }
  return showTeasers($teasers);
}

function showItem($entry) {
  $cimkek = array_map('checkPlain', $entry->cimkek);
  $felho = '';
  foreach ($cimkek as $cimke) {
    $ecimke = urlencode($cimke);
    $felho .= <<<__HTML__
    <li>
      <a href="?tag=$ecimke" rel="tag">$cimke</a>
    </li>
__HTML__;
  }
  $cim = checkPlain($entry->cim);
  return <<<__HTML__
  <div class="hentry">
    <h2 class="entry-title">
      <a href="?view={$entry->azonosito}">$cim</a>
    </h2>
    <div class="entry-content">
      {$entry->tartalom}
    </div>
    <ul class="tags">
      $felho
    </ul>

  </div>
__HTML__;
}

function getItem($azonosito) {
  $teasers = array();
  $entries = getItems();
  foreach ($entries as $entry) {
    $teasers[] = showTeaser($entry);
    if ($entry->azonosito == $azonosito) {
      return $entry;
    }
  }
}

function showTeaser($entry) {
  $cimkek = array_map('checkPlain', $entry->cimkek);
  $felho = array();
  foreach ($cimkek as $cimke) {
    $ecimke = urlencode($cimke);
    $felho[] = <<<__HTML__
        <li>
          <a href="?tag=$ecimke" rel="tag">$cimke</a>
        </li>
__HTML__;
  }
  $felho = "\n" . implode("\n", $felho);
  $cim = checkPlain($entry->cim);
  $tartalom = nl2br(checkPlain(truncate(strip_tags($entry->tartalom), 240, TRUE, TRUE)), TRUE);
  return <<<__HTML__
    <div class="hentry">
      <h2 class="entry-title">

        <a href="?view={$entry->azonosito}">$cim</a>
      </h2>
      <div class="entry-summary">
        <p>$tartalom</p>

      </div>
      <ul class="tags">$felho
      </ul>
    </div>
__HTML__;
}

function truncate($text, $len, $wordSafe, $dots) {
  if (mb_strlen($text) < $len) {
    return $text;
  }
  if ($dots) {
    $len -= 1;
  }
  if ($wordSafe) {
    $text = mb_substr($text, 0, $len + 1);
    if ($lastSpace = strrpos($text, ' ')) {
      $text = substr($text, 0, $lastSpace);
    }
    else {
      $text = mb_substr($text, 0, $len);
    }
  }
  else {
    $text = mb_substr($text, 0, $len);
  }

  if ($dots) {
    $text .= '…';
  }

  return $text;
}

function checkPlain($text) {
  return htmlspecialchars($text, ENT_QUOTES, 'UTF-8');
}

$meta = array(
  'title'       => 'Oldalam címe',
  'description' => 'Oldalam leírása',
  'keywords'    => 'kulcsszó',
  'tags'        => 'tagok',
  'author'      => 'Mórocz Tamás',
  'copyright'   => 'Mórocz Tamás, Poetro',
);

if (isset($_GET['view'])) {     //ha a $_GET['view'] valtozo van
  $entry = getItem($_GET['view']); //akkor az ertekevel megegyezo azonositoju bejegyzes megjelenitese
  $meta = array(
    'title'       => $entry->cim,
    'description' => truncate($entry->tartalom, 240, TRUE, TRUE),
    'keywords'    => $entry->kulcsszavak,
    'tags'        => implode(', ', $entry->cimkek),
    'author'      => 'Mórocz Tamás' . ($entry->bekuldo != 'Mórocz Tamás' ? ', ' . $entry->bekuldo : ''),
    'copyright'   => 'Mórocz Tamás, Poetro',
  );
  $title = $entry->cim;
  $output = showItem($entry);
}
else if (isset($_GET['tag'])) { //ha a $_GET['tag'] valtozo van
  $title = $_GET['tag'];
  $output = showTag($_GET['tag']);   //akkor az ertekevel megegyezo cimkeju bejegyzesek felsorolodnak
}
else {
  $title = 'Címlap';
  $output = showAll(); //osszes felsorolasa
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns='http://www.w3.org/1999/xhtml' lang='hu'>
  <head>
    <title><?php echo checkPlain($title)?> | Valós játékleírások blog</title>
    <meta http-equiv="content-type" content="text/html;charset=utf-8" />
    <?php foreach ($meta as $name => $content): ?>
    <meta name="<?php echo checkPlain($name); ?>" content="<?php echo checkPlain($content); ?>" />
    <?php endforeach; ?>
    <link rel="stylesheet" href="http://blog.realgameguides.com/style.css" type="text/css" />
    <link rel="shortcut icon" href="http://blog.realgameguides.com/favicon.ico" type="image/x-icon" />
  </head>
  <body>
    <div id="container">
      <div id="header">
        <div id="mainnav">
          <a href="http://blog.realgameguides.com/">Főoldal</a>
          <a href="http://blog.realgameguides.com/?view=kapcsolat">Kapcsolat</a>
        </div>
      </div>
      <div id="content">
        <?php echo $output; ?>
        <div class="ad468x60">
          <script type="text/javascript">
            document.write('<a href="http:\/\/ubuntu.hu\/ismerteto\/"><img src="http:\/\/ad.realgameguides.com\/ubuntuhu.png" alt="Ubuntu" \/><\/a>');
          </script>
          <noscript>
            <div>
              <a href="http://realgameguides.com/" title="Valós Játék Leírások">
                <img class="banner468x60" src="http://realgameguides.com/img/banner.png" alt="Valós Játék Leírások" />
              </a>
            </div>
          </noscript>
        </div>
      <?php if(isset($_GET['view'])): ?>
        <iframe id="fbb" src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fblog.realgameguides.com%2F%3Fview%3D<?php echo $_GET['view']; ?>&amp;layout=standard&amp;show_faces=true&amp;width=450&amp;action=like&amp;font&amp;colorscheme=light&amp;height=80"></iframe>
      <?php endif; ?>
      </div>
      <div id="footer">
        <a href="http://blog.realgameguides.com/">Nyitólap</a> &#124;
        <a href="http://blog.realgameguides.com/?view=kapcsolat">Kapcsolat</a> &#124;
        <a href="http://realgameguides.com/">Valós Játék Leírások</a> &#124;
        <a href="http://validator.w3.org/check?uri=referer">
          Érvényes
          <abbr title="eXtensible HyperText Markup Language">XHTML</abbr>
        </a> &#124;
        <a href="http://jigsaw.w3.org/css-validator/check/referer">
          Érvényes <abbr title="Cascading Style Sheets">CSS</abbr>
        </a>
        &#124; &copy; 2011 Mórocz Tamás, Poetro - Minden jog fenntartva!
      </div>
    </div>
  </body>
</html>