/** Returns an array of strings (for error messages) and image objects (for successful). */
public static function createFromArchive($filename, $objAlbum)
{
if (!class_exists('ZipArchive')) {
return "image_nozip";
}
$arrRet = array();
$zipArchive = new ZipArchive();
$zipArchive->open($filename);
for ($i = 0; $i < $zipArchive->numFiles; $i++) {
/* We stat the file, to get its name. */
$stat = $zipArchive->statIndex($i);
$strInName = $stat['name'];
/* Open the temp output file. This is vulnerable to a race condition. TODO. */
$filename = tempnam("/tmp", "OSPAP2");
$out = fopen($filename, 'w');
/* Get the file stream from the archive. */
$in = $zipArchive->getStream($stat['name']);
/* Read the file from the zip. It takes several iterations to get to the end, so we loop. */
while (!feof($in)) {
fputs($out, fgets($in));
}
/* Close the input and output files. */
fclose($out);
fclose($in);
/* Determine the mimetype from the filename. None of php's built-in functions seem to work.. */
if (preg_match("/\\.png\$/", $stat['name'])) {
$mimetype = "image/png";
} elseif (preg_match("/\\.gif\$/", $stat['name'])) {
$mimetype = "image/gif";
} elseif (preg_match("/\\.jpg\$/", $stat['name'])) {
$mimetype = "image/jpeg";
} elseif (preg_match("/\\.jpeg\$/", $stat['name'])) {
$mimetype = "image/jpeg";
} else {
$mimetype = "unknown";
}
/* Create the new file. */
$new = clsPicture::createFromFile($filename, $mimetype, $objAlbum);
/* Delete the file. */
unlink($filename);
if (is_string($new)) {
$strError = $new;
$new = new clsDB('image');
$new->set('error', $strError);
$new->set('name', $stat['name']);
} else {
$new->set('original_name', $stat['name']);
$new->set('original_mime', $mimetype);
$new->set('original_size', $stat['size']);
}
/* Add it to the array (note that it can be a string (for an error) or an image object. */
$arrRet[] = $new;
}
if (sizeof($arrRet) == 0) {
return 'image_nofiles';
}
return $arrRet;
}
$objAlbum->set('date', date('Y-m-d H:i:s', strtotime($arrResult['date_created']) + $i++), false);
/* Adding '$i' here is a bit of a kludge, but it keeps dates sortable (since ospap1 didn't keep track of times). */
$objAlbum->set('user_id', $user_id);
$objAlbum->set('mime', 'image/jpeg');
$objAlbum->set('max_width', '640');
$objAlbum->set('max_height', '480');
$objAlbum->setDefaultPolicies($objOwner);
$objAlbum->save();
$arrAlbums[$arrResult['category_id']] = $objAlbum;
}
$objAlbum = $arrAlbums[$arrResult['category_id']];
print "Importing from '" . $objAlbum->get('name') . "'<br>";
$i = 0;
$pictureResult = mysql_query("SELECT * FROM pictures WHERE category_id = '" . $arrResult['category_id'] . "' ");
while ($arrPictureResult = mysql_fetch_assoc($pictureResult)) {
$objPicture = clsPicture::createFromFile($upload_directory . '/' . $arrPictureResult['filename'], 'image/jpeg', $objAlbum);
$objPicture->set('user_id', $user_id);
$objPicture->set('album_id', $objAlbum->get('id'));
$objPicture->set('title', str_replace("<br />", "", html_entity_decode($arrPictureResult['title'])));
$objPicture->set('caption', str_replace("<br />", "", html_entity_decode($arrPictureResult['caption'])));
$objPicture->set('date', date('Y-m-d H:i:s', strtotime($arrPictureResult['date_added']) + $i++), false);
$objPicture->set('confirmed', 1);
$objPicture->save();
print "<img src='" . clsThumbnail::getUrl($objPicture, 70, 70) . "'> ";
if (++$i % 6 == 0) {
print "<br>";
}
}
print "<br><br>";
}
}
$objPicture->set('album_id', $objAlbum->get('id'));
if ($objUser) {
$objPicture->set('user_id', $objUser->get('id'));
$objPicture->set('username', $objUser->get('username'));
} else {
$objPicture->set('username', $_REQUEST['username']);
}
$objPicture->set('confirmed', 0);
$objPicture->save();
print "<span class='message'>'" . $objPicture->get('original_name') . "' was saved successfully.</span><br>";
}
}
$strSubAction = 'preview';
}
} else {
$objPicture = clsPicture::createFromFile($tmp_name, $type, $objAlbum);
if (is_string($objPicture)) {
print "<span class='error'>'" . htmlentities($name) . "' failed to upload: '<strong>" . $arrMessages[$objPicture] . "</strong>'</span><br>";
} else {
$objPicture->set('album_id', $objAlbum->get('id'));
if ($objUser) {
$objPicture->set('user_id', $objUser->get('id'));
$objPicture->set('username', $objUser->get('username'));
} else {
$objPicture->set('username', $_REQUEST['username']);
}
$objPicture->set('original_name', $name);
$objPicture->set('original_mime', $type);
$objPicture->set('original_size', $size);
$objPicture->set('confirmed', 0);
$objPicture->save();
