Gdata class
Description
Cette classe permet de controler de toute sorte de document ou dossier sur google docs, c'est à dire creer, effacer, upload et download ... etc.
Source / Exemple :
<?php
/**
* PHP gData
*
* For support issues please contact me by email :
* darkinux@gmail.com
* or the official web site:
* http://www.boxcreation.com
* ==============================================================================
*
* @version $Id: gdata.class.php,v 0.5 2010/06/20 10:54:32 $
* @copyright Copyright (c) 2007 Yassine Oussi (http://www.boxcreation.com)
* @author Yassine Oussi <darkinux@gmail.com>
* @license http://opensource.org/licenses/gpl-license.php GNU General Public License (GPL)
*
* ==============================================================================
*/
class gData
{
private $username;
private $password;
private $auth;
private $curl;
private $status ="not connected";
//--Public methods--//
/**
* Class constructor
* Set auth to google Docs
* @param $email, $password
* @access public
* @return void
*/
public function __construct($username, $password)
{
$this->username = $username;
$this->password = $password;
// Construct an HTTP POST request
$clientlogin_url = "https://www.google.com/accounts/ClientLogin";
$clientlogin_post = array("accountType" => "HOSTED_OR_GOOGLE",
"Email" => $this->username,
"Passwd" => $this->password,
"service" => "writely",
"source" => "Gdata");
// Initialize the curl object
$this->curl = curl_init($clientlogin_url);
// Set some options (some for SHTTP)
curl_setopt($this->curl, CURLOPT_POST, true);
curl_setopt($this->curl, CURLOPT_POSTFIELDS, $clientlogin_post);
curl_setopt($this->curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($this->curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, true);
// Execute
$response = curl_exec($this->curl);
// Get the Auth string and save it
if(preg_match("/Auth=([a-z0-9_\-]+)/i", $response, $matches))
{
$this->auth = $matches[1];
$this->status = "connected";
}
else
{
preg_match("/Error=([a-z0-9_\-]+)/i", $response, $matches);
$this->status = "not connected : ". $matches[1] ." ". curl_error($this->curl);
}
}
/**
* getStatus
* check the status
* @access public
* @return String
*/
public function getStatus()
{
return $this->status;
}
/**
* createFolder
* Create a folder or subfolder
* @param $name, $idFolder=0
* @access public
* @return array
*/
public function createFolder($name, $idFolder = NULL)
{
// Include the Auth string in the headers
// Together with the API version being used
$headers = array(
"Authorization: GoogleLogin auth=" . $this->auth,
"GData-Version: 3.0",
"Content-Type: application/atom+xml");
if($idFolder)
{
$url = "http://docs.google.com/feeds/default/private/full/folder%3A". $idFolder ."/contents";
}
else
{
$url = "http://docs.google.com/feeds/default/private/full";
}
$xmlstr = "<?xml version='1.0' encoding='UTF-8'?>
<atom:entry xmlns:atom=\"http://www.w3.org/2005/Atom\">
<atom:category scheme=\"http://schemas.google.com/g/2005#kind\"
term=\"http://schemas.google.com/docs/2007#folder\" label=\"folder\"/>
<atom:title>". $name ."</atom:title>
</atom:entry>";
// Make the request
curl_setopt($this->curl, CURLOPT_URL, $url);
curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($this->curl, CURLOPT_POST, true);
curl_setopt($this->curl, CURLOPT_POSTFIELDS, $xmlstr);
curl_setopt($this->curl, CURLOPT_VERBOSE, true);
curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($this->curl, CURLOPT_FAILONERROR, true);
// Execute
$response = curl_exec($this->curl);
// Get error
if(curl_errno($this->curl))
throw new Exception(curl_error($this->curl));
$response = simplexml_load_string($response);
if(preg_match("/folder%3A([a-z0-9_\-]+)/i",$response->id[0], $matches))
{
$arr["name"] = $response->title;
$arr["type"] = $response->content["type"];
$arr["down"] = $response->content["src"];
$arr["link"] = $response->link[2]["href"];
$arr["id"] = $matches[1];
return $arr;
}
}
/**
* getInfoFile
* Remove a folder
* @param $idFolder, $next
* @access public
* @return array
*/
public function getInfoFiles($idFolder = NULL) {
// Include the Auth string in the headers
// Together with the API version being used
$headers = array(
"Authorization: GoogleLogin auth=" . $this->auth,
"GData-Version: 3.0",
);
$url = "http://docs.google.com/feeds/default/private/full";
// Make the request
curl_setopt($this->curl, CURLOPT_URL, $url);
curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($this->curl, CURLOPT_VERBOSE, true);
curl_setopt($this->curl, CURLOPT_POST, false);
// Execute
$response = curl_exec($this->curl);
// Get error
if(curl_errno($this->curl))
throw new Exception(curl_error($this->curl));
// Parse the response
$response = simplexml_load_string($response);
// Get files
$size = sizeOf($response);
for ($i=0; $i<$size; $i++)
{
if($response->entry[$i]->title && preg_match("/%3A([a-z0-9_\-]+)/i", $response->entry[$i]->link[2]["href"], $matches))
{
$arr[$i]["name"] = $response->entry[$i]->title ;
$arr[$i]["type"] = $response->entry[$i]->content["type"];
$arr[$i]["down"] = $response->entry[$i]->content["src"];
$arr[$i]["link"] = $response->entry[$i]->link[2]["href"];
$arr[$i]["author"] = $response->entry[$i]->author->name;
$arr[$i]["id"] = $matches[1];
}
}
return $arr;
}
/**
* getFolders
* get a list of folder
* @access public
* @return array
*/
public function getInfoFolders() {
// Include the Auth string in the headers
// Together with the API version being used
$headers = array(
"Authorization: GoogleLogin auth=" . $this->auth,
"GData-Version: 3.0",
);
$url = "http://docs.google.com/feeds/default/private/full/-/folder";
// Make the request
curl_setopt($this->curl, CURLOPT_URL, $url);
curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($this->curl, CURLOPT_VERBOSE, true);
curl_setopt($this->curl, CURLOPT_POST, false);
// Execute
$response = curl_exec($this->curl);
// Get error
if(curl_errno($this->curl))
throw new Exception(curl_error($this->curl));
// Parse the response
$response = simplexml_load_string($response);
// Get folders
$size = sizeOf($response);
for ($i=0; $i<$size; $i++)
{
if($response->entry[$i]->title && preg_match("/folder%3A([a-z0-9_\-]+)/i", $response->entry[$i]->content[0]["src"], $matches))
{
$arr[$i]["name"] = $response->entry[$i]->title;
$arr[$i]["link"] = $response->entry[$i]->content["src"];
$arr[$i]["author"] = $response->entry[$i]->author->name;
$arr[$i]["id"] = $matches[1];
}
}
return $arr;
}
/**
* uploadFile
* Upload file
* @param $file, $name, $idFolder
* @access public
* @return array
*/
public function uploadFile($file, $name, $idFolder = null)
{
// Include the Auth string in the headers
// Together with the API version being used
if(!@filesize($file))
{
throw new Exception("File not found!");
}
else
{
$headers = array(
"Authorization: GoogleLogin auth=" . $this->auth,
"GData-Version: 3.0",
"Content-Length: ". filesize($file),
"Content-Type: ". $this->returnMIMEType($file),
"Slug: ". $name);
if($idFolder)
{
$url = "http://docs.google.com/feeds/default/private/full/folder%3A". $idFolder ."/contents";
}
else
{
$url = "http://docs.google.com/feeds/default/private/full";
}
// Make the request
curl_setopt($this->curl, CURLOPT_URL, $url);
curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($this->curl, CURLOPT_POST, true);
curl_setopt($this->curl, CURLOPT_POSTFIELDS, file_get_contents($file));
curl_setopt($this->curl, CURLOPT_VERBOSE, true);
// Execute
$response = curl_exec($this->curl);
// Get error
if(curl_errno($this->curl))
throw new Exception(curl_error($this->curl));
// Parse the response
$response = simplexml_load_string($response);
if(preg_match("/%3A([a-z0-9_\-]+)/i", $response->link[2]["href"], $matches))
{
$arr["name"] = $response->title;
$arr["type"] = $response->content["type"];
$arr["down"] = $response->content["src"];
$arr["link"] = $response->link[2]["href"];
$arr["id"] = $matches[1];
return $arr;
}
else
{
return false;
}
}
}
/**
* getFile
* Download file from google docs
* @param $id, $filename, $format
* @access public
* @return array
*/
public function getFile($link, $filename, $format)
{
// Include the Auth string in the headers
// Together with the API version being used
$headers = array(
"Authorization: GoogleLogin auth=" . $this->auth,
"GData-Version: 3.0",
);
// Make the request
curl_setopt($this->curl, CURLOPT_HTTPGET, true);
curl_setopt($this->curl, CURLOPT_URL, $link ."&exportFormat=". $format);
curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($this->curl, CURLOPT_VERBOSE, true);
curl_setopt($this->curl, CURLOPT_HEADER, false);
// Execute
$response = curl_exec($this->curl);
// Get error
if(curl_errno($this->curl))
throw new Exception(curl_error($this->curl));
// save the file
$out = fopen($filename, 'wb');
fwrite($out, $response);
fclose($out);
$arr["filename"] = $filename;
$arr["content"] = $this->returnMIMEType($filename);
return $arr;
}
/**
* removeFile
* Remove a file
* @param $idFile
* @access public
* @return void
*/
public function removeFileFolder($idFile)
{
// Include the Auth string in the headers
// Together with the API version being used
$headers = array(
"GData-Version: 3.0",
"If-Match: * ",
"Authorization: GoogleLogin auth=" . $this->auth,
);
// Make the request
curl_setopt($this->curl, CURLOPT_CUSTOMREQUEST, "DELETE");
curl_setopt($this->curl, CURLOPT_URL, "http://docs.google.com/feeds/default/private/full/". $idFile ."?delete=true");
curl_setopt($this->curl, CURLOPT_VERBOSE, true);
curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($this->curl, CURLOPT_POSTFIELDS, false);
curl_setopt($this->curl, CURLOPT_FAILONERROR, true);
curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);
// Execute
curl_exec($this->curl);
// Get error
if(curl_errno($this->curl))
throw new Exception(curl_error($this->curl));
}
/**
* moveFileFolder
* move file to Folder
* @param $id, $idFolder, $type
* @access public
* @return void
*/
public function moveFileToFolder($id, $idFolder, $type="file")
{
// Include the Auth string in the headers
// Together with the API version being used
$headers = array(
"Authorization: GoogleLogin auth=" . $this->auth,
"GData-Version: 3.0",
"Content-Type: application/atom+xml");
if($type == "file")
{
$xmlstr = "<?xml version='1.0' encoding='UTF-8'?>
<entry xmlns=\"http://www.w3.org/2005/Atom\">
<id>https://docs.google.com/feeds/default/private/full/document%3A". $id ."</id>
</entry>";
}
elseif($type == "folder")
{
$xmlstr = "<?xml version='1.0' encoding='UTF-8'?>
<entry xmlns=\"http://www.w3.org/2005/Atom\">
<id>https://docs.google.com/feeds/default/private/full/folder%3A". $id ."</id>
</entry>";
}
// Make the request
curl_setopt($this->curl, CURLOPT_URL, "http://docs.google.com/feeds/default/private/full/folder%3A". $idFolder ."/contents");
curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($this->curl, CURLOPT_POST, true);
curl_setopt($this->curl, CURLOPT_POSTFIELDS, $xmlstr);
curl_setopt($this->curl, CURLOPT_VERBOSE, true);
curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($this->curl, CURLOPT_FAILONERROR, true);
// Execute
curl_exec($this->curl);
// Get error
if(curl_errno($this->curl))
throw new Exception(curl_error($this->curl));
}
/**
* closeConnection
* Curl close
* @access public
* @return void
*/
public function closeConnection()
{
curl_close($this->curl);
}
//--Private methods--//
/**
* returnMIMEType
* Return mime type
* @param $filename
* @access private
* @return string
*/
private function returnMIMEType($filename)
{
preg_match("|\.([a-z0-9]{2,4})$|i", $filename, $fileSuffix);
switch(strtolower($fileSuffix[1]))
{
case "js" :
return "application/x-javascript";
case "json" :
return "application/json";
case "jpg" :
case "jpeg" :
case "jpe" :
return "image/jpg";
case "png" :
case "gif" :
case "bmp" :
case "tiff" :
return "image/".strtolower($fileSuffix[1]);
case "css" :
return "text/css";
case "xml" :
return "application/xml";
case "doc" :
case "docx" :
return "application/msword";
case "xls" :
case "xlt" :
case "xlm" :
case "xld" :
case "xla" :
case "xlc" :
case "xlw" :
case "xll" :
return "application/vnd.ms-excel";
case "ppt" :
case "pps" :
return "application/vnd.ms-powerpoint";
case "rtf" :
return "application/rtf";
case "pdf" :
return "application/pdf";
case "html" :
case "htm" :
case "php" :
return "text/html";
case "txt" :
return "text/plain";
case "mpeg" :
case "mpg" :
case "mpe" :
return "video/mpeg";
case "mp3" :
return "audio/mpeg3";
case "wav" :
return "audio/wav";
case "aiff" :
case "aif" :
return "audio/aiff";
case "avi" :
return "video/msvideo";
case "wmv" :
return "video/x-ms-wmv";
case "mov" :
return "video/quicktime";
case "zip" :
return "application/zip";
case "tar" :
return "application/x-tar";
case "swf" :
return "application/x-shockwave-flash";
default :
if(function_exists("mime_content_type"))
{
$fileSuffix = mime_content_type($filename);
}
return "unknown/" . trim($fileSuffix[0], ".");
}
}
}
?>
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