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<?php |
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// Copyright (C) 2014-2015 Universitätsbibliothek Mannheim |
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// See file LICENSE for license details. |
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// This action requires an authorized user. |
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require_once('auth.php'); |
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require_once('globals.php'); |
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if (empty($_FILES)) { |
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$error = 99; |
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$filename = 'unknown'; |
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} else { |
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$error = $_FILES['file']['error']; |
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$filename = $_FILES['file']['name']; |
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} |
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if (!is_dir(CONFIG_UPLOAD_DIR)) { |
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/* Target directory is missing, so create it now. */ |
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mkdir(CONFIG_UPLOAD_DIR, 0755, true); |
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} |
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if ($error == UPLOAD_ERR_OK || $error == "downloaded_from_url") { |
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# All uploaded files are collected in the upload directory. |
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# If necessary, an index is added to get a unique filename. |
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$tempFile = $_FILES['file']['tmp_name']; |
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$targetFile = CONFIG_UPLOAD_DIR . "/$filename"; |
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$index = 0; |
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$fparts = pathinfo($filename); |
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$fname = $fparts['filename']; |
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$ftype = null; |
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if (isset($fparts['extension'])) { |
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$ftype = $fparts['extension']; |
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} |
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while (file_exists($targetFile)) { |
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$index++; |
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if ($ftype) { |
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$targetFile = CONFIG_UPLOAD_DIR . "/$fname-$index.$ftype"; |
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} else { |
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$targetFile = CONFIG_UPLOAD_DIR . "/$fname-$index"; |
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} |
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} |
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trace("upload '$tempFile' to '$targetFile'"); |
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if (is_uploaded_file($tempFile)) { |
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move_uploaded_file($tempFile, $targetFile); |
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} elseif ($error == "downloaded_from_url") { |
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rename($tempFile, $targetFile); |
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} else { |
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trace("upload failed!"); |
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} |
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} else { |
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// Support localisation. |
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require_once('i12n.php'); |
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$targetFile = CONFIG_UPLOAD_DIR . "/error.html"; |
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$f = fopen($targetFile, 'w'); |
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if ($f) { |
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switch ($error) { |
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case UPLOAD_ERR_INI_SIZE: |
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$message = addslashes(__("This file is too large.")); |
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break; |
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case UPLOAD_ERR_FORM_SIZE: |
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$message = addslashes(__("Large files are not supported.")); |
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break; |
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case UPLOAD_ERR_PARTIAL: |
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$message = addslashes(__("File was only partially uploaded.")); |
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break; |
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default: |
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$message = sprintf(addslashes(__("Error code %s.")), $error); |
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break; |
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} |
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fprintf($f, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\""); |
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fprintf($f, "\"http://www.w3.org/TR/html4/strict.dtd\">"); |
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fprintf($f, "<html>\n"); |
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fprintf($f, "<head>\n"); |
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fprintf($f, "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n"); |
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fprintf($f, "<title>Error</title>\n"); |
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fprintf($f, "</head>\n"); |
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fprintf($f, "<body>\n"); |
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fprintf($f, "<p>\n"); |
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fprintf( |
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$f, |
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addslashes(__("File '%s' cannot be shown.")) . "<br>\n%s\n", |
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$filename, |
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$message |
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); |
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fprintf($f, "</p>\n"); |
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fprintf($f, "</body>\n"); |
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fprintf($f, "</html>\n"); |
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fclose($f); |
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} |
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$targetFile = "file:///$targetFile"; |
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} |
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// create window object and send to nuc |
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$dt = new DateTime(); |
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$date = $dt->format('Y-m-d H:i:s'); |
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$window = array( |
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"id" => "", |
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"win_id" => "", |
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"name" => "", |
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"state" => "", |
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"file" => $targetFile, |
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"userid" => "", |
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"date" => $date); |
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//echo "<body onLoad=\"sendToNuc('newWindow=".serialize($window)."')\" /></body>"; |
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$serializedWindow = serialize($window); |
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$sw = urlencode($serializedWindow); |
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// Get cURL resource |
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$curl = curl_init(); |
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// Set some options - we are passing in a useragent too here |
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curl_setopt_array($curl, array( |
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CURLOPT_RETURNTRANSFER => 1, |
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CURLOPT_URL => CONFIG_CONTROL_FILE . '?newWindow=' . $sw, |
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CURLOPT_USERAGENT => 'PalMA cURL Request' |
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)); |
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// Send the request & save response to $resp |
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$resp = curl_exec($curl); |
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// Close request to clear up some resources |
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curl_close($curl); |
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trace("upload closed, result='$resp'"); |
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UB-Mannheim /
PalMA
Dennis Müller
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