function bUseUploadedImageFile(&$oFromPath, &$oOrgFilename)
{
global $goApp;
$sNewFilename = "";
$sExt = $oOrgFilename->sExtension();
if ($oFromPath) {
$oFromFile = new WYFile($oFromPath);
$oToPath = od_clone($goApp->oDataPath);
$sNewFilename = $this->sDataFileName(true) . "-" . mt_rand(1000, 9999) . "." . $sExt;
$oToPath->addComponent($sNewFilename);
if ($oFromFile->bMoveTo($oToPath)) {
$this->deleteImage();
// delete old image
chmod($oToPath->sPath, 0644);
list($iOW, $iOH) = WYImage::aGetImageSize($oToPath);
if ($this->iImageWidth != 0 || $this->iImageHeight != 0) {
// image dimensions set?
list($iCW, $iCH) = $this->aContrainedSize($iOW, $iOH, false);
// constrained image size
if ($iCW != $iOW || $iCH != $iOH) {
$oResizedPath = od_clone($oToPath);
if (!WYImage::bResizeImage($oToPath, $oResizedPath, $iCW, $iCH)) {
$goApp->log("resizing failed for: " . $oToPath->sPath);
}
}
}
if ($this->bIsThumb) {
list($iCW, $iCH) = $this->aContrainedSize($iOW, $iOH, true);
// constrained size for thumbnail
$this->deleteThumbnail();
$oResizedPath = $this->oThumbnailPathFor($oToPath);
$this->dContent[WY_DK_THUMBNAIL_FILENAME] = $oResizedPath->sBasename();
if (!WYImage::bResizeImage($oToPath, $oResizedPath, $iCW, $iCH)) {
$goApp->log("resizing failed for: " . $oToPath->sPath . ", " . $oResizedPath->sPath);
$this->deleteThumbnail();
}
}
$this->dContent[WY_DK_IMAGEFILENAME] = $sNewFilename;
return true;
} else {
$goApp->log("could not move image file: " . $oFromPath->sPath . " to " . $oToPath->sPath);
return false;
}
}
}
function useUploadedFile(&$oFromPath, &$oOrgFilename)
{
global $goApp;
$sFN = "";
if ($oFromPath) {
$oFromFile = new WYFile($oFromPath);
$this->deleteFile();
$this->setOriginalFilename($oOrgFilename->sPath);
$sFN = $this->sDownloadFileName();
$oToPath = od_clone($goApp->oDataPath);
$oToPath->addComponent($sFN);
if (!$oFromFile->bMoveTo($oToPath)) {
$goApp->log("could not move attachment file: " . $oFromPath->sPath . " to " . $oToPath->sPath);
$this->deleteFile();
$this->setOriginalFilename("");
} else {
chmod($oToPath->sPath, 0644);
}
}
}
/**
* Bereitet ein hochgeladenes Bild für die Verwendung durch WebYep vor
*
* Folgende Aktionen werden durchgeführt:
* - es wird ein Name der Form /webyep-system/dat(a|en)/{Document-ID}-{Number}-gl-{Name}-{RND(1000-9999)}.ext vergeben
* - prüfen, ob das Bild evtl. zu groß ist und ggf. verkleinern
* - Vorschaubild erstellen
* - Dateiberechtigungen setzen
* - temporäre Dateien löschen
*
* @param object &$oFromPath temporärer Dateiname (/tmp/filename4711 vom Webserver vergeben)
* @param object &$oOrgFilename Originalname der Datei vor dem Upload
* @param int $iID imageID, welche dem Bild zugewiesen werden soll
*/
function useUploadedImageFileForID(&$oFromPath, &$oOrgFilename, $iID)
{
global $goApp;
$sNewFilename = "";
$sExt = strtolower($oOrgFilename->sExtension());
$aItems =& $this->_aItems();
$dItem = array();
$bSuccess = false;
if ($oFromPath && isset($aItems[$iID])) {
$oFromFile = new WYFile($oFromPath);
$oToPath = od_clone($goApp->oDataPath);
$sNewFilename = $this->sDataFileName(true) . "-" . mt_rand(1000, 9999) . "." . $sExt;
$oToPath->addComponent($sNewFilename);
$bOK = false;
$a = WYImage::aGetImageSize($oFromPath);
$iW = $a[0];
$iH = $a[1];
if (!WYImage::bLimitSize($iW, $iH, $this->iImageWidth, $this->iImageHeight)) {
if ($oFromFile->bMoveTo($oToPath)) {
$bOK = true;
} else {
$goApp->log("WYGallery: could not move image file: " . $oFromPath->sPath . " to " . $oToPath->sPath);
}
} else {
$oTMPPath = od_clone($goApp->oDataPath);
$oTMPPath->addComponent("WYGalleryUpload_" . mt_rand(1000, 9999) . "." . $sExt);
if ($oFromFile->bMoveTo($oTMPPath)) {
if (WYImage::bResizeImage($oTMPPath, $oToPath, $iW, $iH)) {
$bOK = true;
} else {
$goApp->log("WYGallery: could not resize uploaded image file: " . $oFromPath->sPath);
}
if (!@unlink($oTMPPath->sPath)) {
$goApp->log("WYGallery: could not unlink uploaded image file: " . $oTMPPath->sPath);
}
} else {
$goApp->log("WYGallery: could not move image file: " . $oFromPath->sPath . " to " . $oTMPPath->sPath);
}
}
if ($bOK) {
$this->_deleteImageFilesForID($iID);
$dItem =& $aItems[$iID];
$dItem[WY_DK_GALLERY_FILENAME] = $sNewFilename;
chmod($oToPath->sPath, 0644);
if (!$this->_bCreateThumbNailFor($sNewFilename)) {
$oTNPath = od_clone($oToPath);
$oTNPath->removeLastComponent();
$oTNPath->addComponent($this->_sThumbnailName($sNewFilename));
$oTNPath->setExtension($oToPath->sExtension());
$oFile = new WYFile($oToPath);
if (!$oFile->bCopyTo($oTNPath)) {
$goApp->log("could not copy image {$sNewFilename} to thumbnail");
} else {
chmod($oTNPath->sPath, 0644);
}
}
}
}
}
