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<?php
require_once "pdoDB.class.php";
$pdo = new pdoDB();
class Slideshow
{
private $slozka;
private $galerie_id;
private $galerieNadpis;
private $komentar;
public function __construct($galerie_id)
{
// $this->aktfotka_id = $aktfotka_id;
$this->galerie_id = $galerie_id;
global $pdo;
$query = "SELECT `folder`, `nazev`, `komentar` FROM `soubory_galerie` WHERE id = :galerie_id";
$row = $pdo->queryOne($query, Array(':galerie_id' => $galerie_id));
$this->galerieNadpis = $row->nazev;
$this->komentar = $row->komentar;
if(isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on') {$url = 'https://'; }
else {$url = 'http://';}
$url.= $_SERVER['HTTP_HOST'];
$this->slozka = $url.'/ftp/galerie/'.$row->folder.'/';
}
public function showSlideshow ($ukazNadpis = false, $spustitText = true, $width = 200) {
global $pdo;
$rand = mt_rand();
$maxHeight = 0.7 * $width;
$query = "SELECT `id`, `popis`, `ext` FROM `soubory` WHERE galerie_id=:galerie_id order by `poradi`";
$fotky = $pdo->queryAll($query, Array(':galerie_id' => $this->galerie_id));
$fancybox = "gallery".$this->galerie_id;
$html = "";
if ($ukazNadpis) {
$html .= '<div class="text-right"><button class="btn btn-outline-primary btn-sm my-2 py-1 rounded-0" onclick="galerieSeznam()">Zpět na galerie</button></div>
<div class="alert alert-info my-2 py-1 rounded-0">'.$this->galerieNadpis.'</div>
<p>'.nl2br($this->komentar).'</p>';
}
if ($spustitText){
$html .= '<div class="text-muted form-text my-2" style="font-size: 0.8rem">Kliknutím na libovolné fotce spustíš galerii.</div>
<div class="galerie" style=" grid-template-columns: repeat(auto-fill, '.$width.'px);">' ;
} else {
$html .= '<div class="galerie mb-3" style=" grid-template-columns: repeat(auto-fill, '.$width.'px);">' ;
}
forEach ($fotky as $fotka){
$odkaz = $this->slozka.$fotka->id.'.'.$fotka->ext;
$odkazMala = $this->slozka.$fotka->id.'_m.'.$fotka->ext;
// if (@getimagesize($odkaz)) {
$caption = $this->galerieNadpis;
if ($fotka->popis > ' ') {$caption .= "<br>".$fotka->popis;}
$title = ($fotka->popis > ' ') ? $this->galerieNadpis.": ".$fotka->popis : $this->galerieNadpis;
$html .= '<a data-fancybox="'.$fancybox.'" href="'.$odkaz.'?v='.$rand.'" data-caption="'.$caption.'" class="gallery-item p-1 ">
<div class="image">
<img src="'.$odkazMala.'?v='.$rand.'"
alt="'.$caption.'" title="'.$title.'">
</div>
</a>';
// }
}
return "</div>".$html;
}
public function showSlideshowCounter ($ukazNadpis = false, $spustitText = true, $width = 200, $rok = '', $zapocitat) {
global $pdo;
$fileStahnout = "../../ftp/galeriezip/".$this->galerie_id.'.zip';
$fileStahnout2 = "ftp/galeriezip/".$this->galerie_id.'.zip';
$btnStahnout = (file_exists($fileStahnout)) ?
'<a class="ml-auto" href="'.$fileStahnout.'"><button class="btn btn-outline-info rounded-0" >Stáhnout galerii v ZIPu</button></a>' :
'';
if (!$btnStahnout) {
$btnStahnout = (file_exists($fileStahnout2)) ?
'<a class="ml-auto" href="'.$fileStahnout.'"><button class="btn btn-outline-info rounded-0" >Stáhnout všechny fotky v jednom ZIPu</button></a>' :
'';
}
if ($zapocitat == '1'){
$query = "SELECT `zobrazeno` FROM `soubory_galerie` WHERE `id` = :galerie_id";
$result = $pdo->queryOne($query, Array(':galerie_id' => $this->galerie_id));
$zobrazeno = $result->zobrazeno + 1;
$query = "UPDATE `soubory_galerie` SET `zobrazeno`= :zobrazeno WHERE `id` = :galerie_id";
$pdo->execute($query, Array(':galerie_id' => $this->galerie_id, ':zobrazeno'=>$zobrazeno));
}
$rand = mt_rand();
$maxHeight = 0.7 * $width;
$query = "SELECT `id`, `popis`, `ext` FROM `soubory` WHERE galerie_id=:galerie_id order by `poradi`";
$fotky = $pdo->queryAll($query, Array(':galerie_id' => $this->galerie_id));
$fancybox = "gallery".$this->galerie_id;
$html = "<script> $('[data-fancybox^=\"gallery\"]').fancybox({ protect: true, }); </script>";
if ($ukazNadpis) {
$html .= '<div class="text-right"><button class="btn btn-outline-primary btn-sm my-2 py-1 rounded-0" onclick="galerieSeznam()">Zpět na galerie '.$rok.'</button></div>
<div class="alert alert-info my-2 py-1 rounded-0 d-flex"><div class="h5 pt-2">'.$this->galerieNadpis.'</div>'.$btnStahnout.'
</div>
<p>'.nl2br($this->komentar).'</p>';
}
if ($spustitText){
$html .= '<div class="text-muted form-text my-2" style="font-size: 0.8rem">Kliknutím na libovolné fotce spustíš galerii.</div>
<div class="galerie" style=" grid-template-columns: repeat(auto-fill, '.$width.'px);">' ;
} else {
$html .= '<div class="galerie mb-3" style=" grid-template-columns: repeat(auto-fill, '.$width.'px);">' ;
}
forEach ($fotky as $fotka){
$odkaz = $this->slozka.$fotka->id.'.'.$fotka->ext;
$odkazMala = $this->slozka.$fotka->id.'_m.'.$fotka->ext;
// if (@getimagesize($odkaz)) {
// if (is_file($odkaz)) {
$caption = $this->galerieNadpis;
if ($fotka->popis > ' ') {$caption .= "<br>".$fotka->popis;}
$title = ($fotka->popis > ' ') ? $this->galerieNadpis.": ".$fotka->popis : $this->galerieNadpis;
$html .= '<a data-fancybox="'.$fancybox.'" href="'.$odkaz.'?v='.$rand.'" data-caption="'.$caption.'" class="gallery-item" >
<div class="image">
<img src="'.$odkazMala.'?v='.$rand.'" alt="'.$caption.'" title="'.$title.'">
</div>
</a>';
// }
}
$html = "</div>".$html."</div>" ;
if (!$ukazNadpis && $btnStahnout) {
$html .= '<div class="text-right">'.$btnStahnout.'</div>';
}
return $html;
}
}