wir haben ein neues modul anzubieten (unter GNU / GPL). es gab das auch schon vorher (nicht unter GPL) und jetzt neu für die 4.6.2 angepasst.
das modul akzeptiert eine variable anzahl bilder, die es für die ausgabe auf die konfigurierten masse reduziert und an die standardausgabe ausgibt. auf klick auf das bild wird es in originalgrösse angezeigt (als popup) und auf die gleiche weise wieder geschlossen.
input
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?><?php
/**
* $Revision: 1.3 $
* $Source: D:/cvs/cvsrepo/test/PPI_Nade/module/picture/input.php,v $
* $Date: 2005/11/29 16:10:51 $
*/
/**
* picture
* @author Andreas Kummer
* @copyright Copyright © 2005 w3concepts AG
*/
if (!class_exists('pictureInput')) {
class pictureInput {
function pictureInput($pfad) {
$this->pfad = $pfad;
$this->pathlen = strlen($this->pfad);
}
function getPath($root,$level = 0) {
$content = $this->readDir($root);
foreach ($content as $file) {
if (is_dir($root.$file)) {
$verzeichnis = substr($root,$this->pathlen);
$returnvalue["{$verzeichnis}{$file}/"] = str_repeat(" ",$level * 5).$file;
$returnvalue = array_merge($returnvalue,$this->getPath($root.$file."/",$level+1));
}
}
return $returnvalue;
}
function readDir($path) {
$handle = opendir($path);
while ($file = readdir ($handle)) {
if ($file != "." && $file != "..") $returnvalue[] = $file;
}
closedir($handle);
return $returnvalue;
}
function makeSelect($preselection) {
$pfad = $this->getPath($this->pfad);
foreach ($pfad as $key => $value) {
echo "$key :: $value<br/>\n";
if ($preselection == $key) {
echo "<option value=\"$key\" selected=\"selected\">$value</option>";
} else {
echo "<option value=\"$key\">$value</option>";
}
}
}
}
}
$pfad = new pictureInput($cfgClient[$client]['path']['frontend'].$cfgClient[$client]['upload']);
echo "<table cellspacing=\"0\" cellpadding=\"10\" border=\"0\">";
echo "<tr><td>Bildzielpfad:</td>";
echo "<td><select size=\"1\" name=\"CMS_VAR[0]\" />";
$pfad->makeSelect("CMS_VALUE[0]");
echo "</td>";
echo "<tr><td>Maximale Bildhöhe [px]:</td>";
echo "<td><input type=\"text\" name=\"CMS_VAR[1]\" value=\"CMS_VALUE[1]\" size=\"3\" /></td>";
echo "<tr><td>Maximale Bildbreite [px]:</td>";
echo "<td><input type=\"text\" name=\"CMS_VAR[2]\" value=\"CMS_VALUE[2]\" size=\"3\" /></td>";
echo "</table>";Code: Alles auswählen
<?php
/**
* $Revision: 1.4 $
* $Source: D:/cvs/cvsrepo/test/PPI_Nade/module/picture/output.php,v $
* $Date: 2005/11/28 17:03:08 $
*/
/**
* picture
* @author Andreas Kummer
* @copyright Copyright © 2005, w3concepts AG
*/
if (!class_exists('picture')) {
class picture {
/**
* Klassenkonstruktor.
* @param String Absoluter Pfad zum Bild.
*/
function picture($bildpfad) {
global $cfgClient, $client;
if (empty($bildpfad)) return false;
$this->bildpfad = $bildpfad;
$this->link = $link;
/*
* Initialwerte fest legen
*/
$this->setIniValues();
/*
* Datenbankverbind initialisieren
*/
$this->db = new DB_contenido();
/*
* Bildpfad und Dateiname ermitteln
*/
$dirname = dirname($bildpfad)."/";
$dirname = str_replace ($cfgClient[$client]['path']['htmlpath'].$cfgClient[$client]['upload'],'',$dirname);
$filename = basename($bildpfad);
/*
* Bildpfad setzen
*/
$this->path = $this->createImage($dirname,$filename);
/*
* Popup-Titel setzen
*/
$this->setPopupTitle();
}
function setIniValues() {
global $cfgClient, $client;
$bildzielpfad = "CMS_VALUE[0]";
$this->bildzielpfad['frontend'] = $cfgClient[$client]['path']['htmlpath'].$cfgClient[$client]['upload'].$bildzielpfad;
$this->bildzielpfad['backend'] = $cfgClient[$client]['path']['frontend'].$cfgClient[$client]['upload'].$bildzielpfad;
$this->bildhoehe = "CMS_VALUE[1]";
$this->bildbreite = "CMS_VALUE[2]";
if (empty($this->bildhoehe)) $this->bildhoehe = 100;
if (empty($this->bildbreite)) $this->bildbreite = 100;
}
function setPopupTitle() {
global $cfg, $idart, $lang;
$this->db->query("SELECT pagetitle FROM {$cfg['tab']['art_lang']} WHERE idart = $idart AND idlang = $lang");
$this->db->next_record();
$this->title = $this->db->f('pagetitle');
}
function createImage($dirname, $filename) {
global $cfgClient, $client;
$src_image_size = getimagesize($cfgClient[$client]['path']['frontend'].$cfgClient[$client]['upload'].$dirname.$filename);
$this->srchoehe = $src_image_size[1];
$this->srcbreite = $src_image_size[0];
if ($src_image_size[0]/$this->bildbreite < $src_image_size[1]/$this->bildhoehe) {
$resizeFactor = $src_image_size[1]/$this->bildhoehe;
} else {
$resizeFactor = $src_image_size[0]/$this->bildbreite;
}
$this->bildhoehe = round($src_image_size[1]/$resizeFactor);
$this->bildbreite = round($src_image_size[0]/$resizeFactor);
$bilddateiname = "{$this->bildbreite}_{$this->bildhoehe}_$filename.jpg";
if (!file_exists("{$this->bildzielpfad['backend']}$bilddateiname")) {
$dst_im = imagecreatetruecolor($this->bildbreite,$this->bildhoehe);
if ($src_image_size[2] == 1) {
$src_im = imagecreatefromGIF($cfgClient[$client]['path']['frontend'].$cfgClient[$client]['upload'].$dirname.$filename);
} elseif ($src_image_size[2] == 2) {
$src_im = ImageCreateFromJPEG($cfgClient[$client]['path']['frontend'].$cfgClient[$client]['upload'].$dirname.$filename);
} elseif ($src_image_size[2] == 3) {
$src_im = ImageCreateFromPNG($cfgClient[$client]['path']['frontend'].$cfgClient[$client]['upload'].$dirname.$filename);
} else {
$src_im = imagecreatefromgd($cfgClient[$client]['path']['frontend'].$cfgClient[$client]['upload'].$dirname.$filename);
}
imagecopyresampled ($dst_im,$src_im,0,0,0,0,$this->bildbreite,$this->bildhoehe,$src_image_size[0],$src_image_size[1]);
imagejpeg ($dst_im,$this->bildzielpfad['backend'].$bilddateiname,100);
}
return $this->bildzielpfad['frontend'].$bilddateiname;
}
function outputPicture($link,$target,$imgDescr = null, $linkDescr = null) {
global $edit;
if ($edit) {
$this->outputPictureEdit($link, $target, $imgDescr, $linkDescr);
return false;
}
if (empty($link) || empty($this->bildpfad)) return false;
$img = "<img src=\"{$this->path}\" border=\"0\" width=\"{$this->bildbreite}\" height=\"{$this->bildhoehe}\">";
$breite = $this->bildbreite;
if ($link != "http://") {
$img = sprintf('<a href="%s" target="%s">%s</a>',$link, $target, $img);
} elseif ($this->bildpfad != '') {
$img = "<a href=\"javascript:popup({$this->srcbreite},{$this->srchoehe},'{$this->bildpfad}&title={$this->title}');\"><img src=\"{$this->path}\" border=\"0\" width=\"{$this->bildbreite}\" height=\"{$this->bildhoehe}\" /></a>";
}
if (empty($imgDescr)) {
echo '<div style="margin-bottom:10px;"><div style="width:'.$breite.'px;border:1px solid #000; padding:1px;">'.$img.'</div></div>';
} else {
echo '<div style="margin-bottom:10px;"><div style="width:'.$breite.'px;border:1px solid #000; padding:1px;">'.$img.'</div><div class="imgDescr">'.$imgDescr.'</div></div>';
}
}
function outputPictureEdit($link, $target, $imgDescr, $linkDescr) {
if (!empty($this->path)) {
echo "<img src=\"{$this->path}\" border=\"0\" width=\"{$this->bildbreite}\" height=\"{$this->bildhoehe}\">";
}
echo "<br />";
echo $imgDescr;
echo "<br />";
echo $linkDescr;
echo "<br />";
}
}
}
if (!$edit) {
echo '<script type="text/javascript" src="js/pictureResized.js"></script>'."\n";
}
$bild1 = new picture("CMS_IMG[2]"); // initialisierung
$bild1->outputPicture("CMS_LINK[2]","CMS_LINKTARGET[2]","CMS_IMGDESCR[2]","CMS_LINKDESCR[2]");
$bild2 = new picture("CMS_IMG[3]"); // initialisierung
$bild2->outputPicture("CMS_LINK[3]","CMS_LINKTARGET[3]","CMS_IMGDESCR[3]","CMS_LINKDESCR[3]");
$bild3 = new picture("CMS_IMG[4]"); // initialisierung
$bild3->outputPicture("CMS_LINK[4]","CMS_LINKTARGET[4]","CMS_IMGDESCR[4]","CMS_LINKDESCR[4]");
$bild4 = new picture("CMS_IMG[5]"); // initialisierung
$bild4->outputPicture("CMS_LINK[5]","CMS_LINKTARGET[5]","CMS_IMGDESCR[5]","CMS_LINKDESCR[5]");
?>pictureResized.php
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<html>
<head>
<title><?php echo $_GET['title']; ?></title>
</head>
<body leftmargin="0" marginwidth="0" topmargin="0" marginheight="0">
<img src="<?php echo $_GET['path']; ?>" onClick="self.close();"/>
</body>
</html>Code: Alles auswählen
function popup(w,h,site) {
x = screen.availWidth/2-w/2;
y = screen.availHeight/2-h/2;
popupWindow = window.open('js/pictureResized.php?path='+site,'','width='+w+',height='+h+',left='+x+',top='+y+',screenX='+x+',screenY='+y);
}
gruss,
andreas
aber wenn ich es recht verstehe, dann werden module doch über templates im layout eingebunden.
)
