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109 lines
3.3 KiB
PHP
109 lines
3.3 KiB
PHP
<?php
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/*
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* Copyright (C) 2005-2010 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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require_once($CFG->libdir."/alfresco/Service/Repository.php");
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require_once($CFG->libdir."/alfresco/Service/Session.php");
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/**
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* Uploads a file into content store and returns the content data string which
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* can be used to populate a content property.
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*
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* @param $session the session
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* @param $filePath the file location
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* @return String the content data that can be used to update the content property
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*/
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function upload_file($session, $filePath, $mimetype=null, $encoding=null)
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{
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$result = null;
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// Check for the existance of the file
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if (file_exists($filePath) == false)
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{
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throw new Exception("The file ".$filePath."does no exist.");
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}
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// Get the file name and size
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$fileName = basename($filePath);
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$fileSize = filesize($filePath);
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// Get the address and the
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$host = $session->repository->host;
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$port = $session->repository->port;
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// Get the IP address for the target host
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$address = gethostbyname($host);
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// Create a TCP/IP socket
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$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
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if ($socket === false)
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{
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throw new Exception ("socket_create() failed: reason: " . socket_strerror(socket_last_error()));
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}
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// Connect the socket to the repository
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$result = socket_connect($socket, $address, $port);
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if ($result === false)
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{
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throw new Exception("socket_connect() failed.\nReason: ($result) " . socket_strerror(socket_last_error($socket)));
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}
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// Write the request header onto the socket
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$url = "/alfresco/upload/".urlencode($fileName)."?ticket=".$session->ticket;
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if ($mimetype != null)
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{
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// Add mimetype if specified
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$url .= "&mimetype=".$mimetype;
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}
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if ($encoding != null)
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{
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// Add encoding if specified
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$url .= "&encoding=".$encoding;
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}
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$in = "PUT ".$url." HTTP/1.1\r\n".
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"Content-Length: ".$fileSize."\r\n".
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"Host: ".$address.":".$port."\r\n".
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"Connection: Keep-Alive\r\n".
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"\r\n";
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socket_write($socket, $in, strlen($in));
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// Write the content found in the file onto the socket
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$handle = fopen($filePath, "r");
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while (feof($handle) == false)
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{
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$content = fread($handle, 1024);
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socket_write($socket, $content, strlen($content));
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}
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fclose($handle);
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// Read the response
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$recv = socket_read ($socket, 2048, PHP_BINARY_READ);
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$index = strpos($recv, "contentUrl");
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if ($index !== false)
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{
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$result = substr($recv, $index);
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}
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// Close the socket
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socket_close($socket);
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return $result;
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}
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?>
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