habe kleines Problem
ich möchte mir ein Fotoalbum bauen, was automatisch Bilder aus
einen Ordner "Album" rausholt und auf einer Seite veröffentlicht.
hier mal den code:
für photobook.class.php
Code: Alles auswählen
<?php
class photobook {
var $rowlength;
var $thumbfolder;
var $picfolder;
var $types;
var $thumbs;
var $output;
/**
* @desrc Konstruktor temporär für PHP < 5 angelegt.
* @return void
*/
function photobook($length, $thumbs, $pics, $types) {
$this->__construct($length, $thumbs, $pics, $types);
}
/**
* @descr Konstruktor nach PHP 5.
* @return void
*/
function __construct ($length, $thumbs, $pics, $types) {
$this->rowlength = $length;
$this->thumbfolder = $thumbs;
$this->picfolder = $pics;
$this->types = $types;
}
/**
* @desrc führt alle notwendigen Handlungen durch und leifert fertigen Output
* @return string output data
*/
function showbook() {
$this->thumbs = $this->readthumbs();
$this->output = $this->generate();
return $this->output;
}
/**
* @descr Funktion zum Einlesen der Thumbs
* @return array thumbnail names
*/
function readthumbs() {
$dir = opendir($this->thumbfolder);
while(($file = readdir($dir)) != false) {
if (preg_match("/^index/", $file)) continue;
if (preg_match("/\.\.?$/", $file)) continue;
foreach($this->types as $typ) {
if(preg_match("/\.".$typ."$/i", $file)) $thumbs[] = $file;
};
};
return $thumbs;
}
/**
* @descr Erstellt die Ausgabe
* @return string output data
*/
function generate() {
$output = ' ';
$sizes = ' ';
$widths = ' ';
$heights = ' ';
$rows = floor(sizeof($this->thumbs) / $this->rowlength);
$rest = sizeof($this->thumbs) - $rows * $this->rowlength;
foreach($this->thumbs as $key => $value) {
$sizes[] = getimagesize($this->thumbfolder.'/'.$value);
$widths[] = $sizes[$key][0];
$heights[] = $sizes[$key][1];
}
$maxwidth = max($widths);
$maxheight = max($heights);
for($i=0;$i<$rows;$i++) {
$output .= '<table cellpadding="0" cellspacing="0" border="0" style="margin-bottom:7px; table-layout:fixed"><tr>'."\n";
for($j=0;$j<$this->rowlength;$j++) {
$thumbnow = $i * $this->rowlength + $j;
$picnow = ereg_replace("k_", "", $this->thumbs[$thumbnow]);
$output .= '<td align="center" height="'.($maxheight + 8).'" width="'.($maxwidth + 8).'" style="background-color:#E1F0FF; border:1px white solid"><a href="'.$this->picfolder.'/'.$picnow.'" target="_blank"><img src="'.$this->thumbfolder.'/'.$this->thumbs[$thumbnow].'" width="'.$widths[$thumbnow].'" height="'.$heights[$thumbnow].'" border="0" alt="zum Vergrößern klicken" style="border:1px white solid"></a></td>'."\n";
if ($j < $this->rowlength - 1) $output .= '<td width="7"> </td>'."\n";
}
$output .= '</tr></table>'."\n";
}
if($rest <> 0) {
$output .= '<table cellpadding="0" cellspacing="0" border="0" style="table-layout:fixed"><tr>'."\n";
for($k=0;$k<$rest;$k++) {
$thumbnow = $rows * $this->rowlength + $k;
$picnow = ereg_replace("k_", "", $this->thumbs[$thumbnow]);
$output .= '<td align="center" height="'.($maxheight + 8).'" width="'.($maxwidth + 8).'" style="background-color:#E1F0FF; border:1px white solid"><a href="'.$this->picfolder.'/'.$picnow.'" target="_blank"><img src="'.$this->thumbfolder.'/'.$this->thumbs[$thumbnow].'" width="'.$widths[$thumbnow].'" height="'.$heights[$thumbnow].'" border="0" alt="zum Vergrößern klicken" style="border:1px white solid"></a></td>'."\n";
if ($k < $rest - 1) $output .= '<td width="7"> </td>'."\n";
}
$output .= '</tr></table>'."\n";
};
return $output;
}
}
?>Code: Alles auswählen
<?php
include("./album/photobook.class.php")
$photobook = new photobook(##2##, './album/', './album/', array('jpg', 'gif', 'png', 'jpeg'));
echo $photobook->showbook();
?>Danke!
cu Stefan
