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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Gdata
* @subpackage Docs
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Docs.php 18951 2009-11-12 16:26:19Z alexander $
*/
/**
* @see Zend_Gdata
*/
require_once 'Zend/Gdata.php';
/**
* @see Zend_Gdata_Docs_DocumentListFeed
*/
require_once 'Zend/Gdata/Docs/DocumentListFeed.php';
/**
* @see Zend_Gdata_Docs_DocumentListEntry
*/
require_once 'Zend/Gdata/Docs/DocumentListEntry.php';
/**
* Service class for interacting with the Google Document List data API
* @link http://code.google.com/apis/documents/
*
* @category Zend
* @package Zend_Gdata
* @subpackage Docs
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Gdata_Docs extends Zend_Gdata
{
const DOCUMENTS_LIST_FEED_URI = 'http://docs.google.com/feeds/documents/private/full';
const AUTH_SERVICE_NAME = 'writely';
protected $_defaultPostUri = self::DOCUMENTS_LIST_FEED_URI;
private static $SUPPORTED_FILETYPES = array(
'CSV'=>'text/csv',
'DOC'=>'application/msword',
'ODS'=>'application/vnd.oasis.opendocument.spreadsheet',
'ODT'=>'application/vnd.oasis.opendocument.text',
'RTF'=>'application/rtf',
'SXW'=>'application/vnd.sun.xml.writer',
'TXT'=>'text/plain',
'XLS'=>'application/vnd.ms-excel');
/**
* Create Gdata_Docs object
*
* @param Zend_Http_Client $client (optional) The HTTP client to use when
* when communicating with the Google servers.
* @param string $applicationId The identity of the app in the form of Company-AppName-Version
*/
public function __construct($client = null, $applicationId = 'MyCompany-MyApp-1.0')
{
$this->registerPackage('Zend_Gdata_Docs');
parent::__construct($client, $applicationId);
$this->_httpClient->setParameterPost('service', self::AUTH_SERVICE_NAME);
}
/**
* Looks up the mime type based on the file name extension. For example,
* calling this method with 'csv' would return
* 'text/comma-separated-values'. The Mime type is sent as a header in
* the upload HTTP POST request.
*
* @param string $fileExtension
* @return string The mime type to be sent to the server to tell it how the
* multipart mime data should be interpreted.
*/
public static function lookupMimeType($fileExtension) {
return self::$SUPPORTED_FILETYPES[strtoupper($fileExtension)];
}
/**
* Retreive feed object containing entries for the user's documents.
*
* @param mixed $location The location for the feed, as a URL or Query
* @return Zend_Gdata_Docs_DocumentListFeed
*/
public function getDocumentListFeed($location = null)
{
if ($location === null) {
$uri = self::DOCUMENTS_LIST_FEED_URI;
} else if ($location instanceof Zend_Gdata_Query) {
$uri = $location->getQueryUrl();
} else {
$uri = $location;
}
return parent::getFeed($uri, 'Zend_Gdata_Docs_DocumentListFeed');
}
/**
* Retreive entry object representing a single document.
*
* @param mixed $location The location for the entry, as a URL or Query
* @return Zend_Gdata_Docs_DocumentListEntry
*/
public function getDocumentListEntry($location = null)
{
if ($location === null) {
require_once 'Zend/Gdata/App/InvalidArgumentException.php';
throw new Zend_Gdata_App_InvalidArgumentException(
'Location must not be null');
} else if ($location instanceof Zend_Gdata_Query) {
$uri = $location->getQueryUrl();
} else {
$uri = $location;
}
return parent::getEntry($uri, 'Zend_Gdata_Docs_DocumentListEntry');
}
/**
* Retreive entry object representing a single document.
*
* This method builds the URL where this item is stored using the type
* and the id of the document.
* @param string $docId The URL key for the document. Examples:
* dcmg89gw_62hfjj8m, pKq0CzjiF3YmGd0AIlHKqeg
* @param string $docType The type of the document as used in the Google
* Document List URLs. Examples: document, spreadsheet, presentation
* @return Zend_Gdata_Docs_DocumentListEntry
*/
public function getDoc($docId, $docType) {
$location = 'http://docs.google.com/feeds/documents/private/full/' .
$docType . '%3A' . $docId;
return $this->getDocumentListEntry($location);
}
/**
* Retreive entry object for the desired word processing document.
*
* @param string $id The URL id for the document. Example:
* dcmg89gw_62hfjj8m
*/
public function getDocument($id) {
return $this->getDoc($id, 'document');
}
/**
* Retreive entry object for the desired spreadsheet.
*
* @param string $id The URL id for the document. Example:
* pKq0CzjiF3YmGd0AIlHKqeg
*/
public function getSpreadsheet($id) {
return $this->getDoc($id, 'spreadsheet');
}
/**
* Retreive entry object for the desired presentation.
*
* @param string $id The URL id for the document. Example:
* dcmg89gw_21gtrjcn
*/
public function getPresentation($id) {
return $this->getDoc($id, 'presentation');
}
/**
* Upload a local file to create a new Google Document entry.
*
* @param string $fileLocation The full or relative path of the file to
* be uploaded.
* @param string $title The name that this document should have on the
* server. If set, the title is used as the slug header in the
* POST request. If no title is provided, the location of the
* file will be used as the slug header in the request. If no
* mimeType is provided, this method attempts to determine the
* mime type based on the slugHeader by looking for .doc,
* .csv, .txt, etc. at the end of the file name.
* Example value: 'test.doc'.
* @param string $mimeType Describes the type of data which is being sent
* to the server. This must be one of the accepted mime types
* which are enumerated in SUPPORTED_FILETYPES.
* @param string $uri (optional) The URL to which the upload should be
* made.
* Example: 'http://docs.google.com/feeds/documents/private/full'.
* @return Zend_Gdata_Docs_DocumentListEntry The entry for the newly
* created Google Document.
*/
public function uploadFile($fileLocation, $title=null, $mimeType=null,
$uri=null)
{
// Set the URI to which the file will be uploaded.
if ($uri === null) {
$uri = $this->_defaultPostUri;
}
// Create the media source which describes the file.
$fs = $this->newMediaFileSource($fileLocation);
if ($title !== null) {
$slugHeader = $title;
} else {
$slugHeader = $fileLocation;
}
// Set the slug header to tell the Google Documents server what the
// title of the document should be and what the file extension was
// for the original file.
$fs->setSlug($slugHeader);
// Set the mime type of the data.
if ($mimeType === null) {
$filenameParts = explode('.', $fileLocation);
$fileExtension = end($filenameParts);
$mimeType = self::lookupMimeType($fileExtension);
}
// Set the mime type for the upload request.
$fs->setContentType($mimeType);
// Send the data to the server.
return $this->insertDocument($fs, $uri);
}
/**
* Inserts an entry to a given URI and returns the response as an Entry.
*
* @param mixed $data The Zend_Gdata_Docs_DocumentListEntry or media
* source to post. If it is a DocumentListEntry, the mediaSource
* should already have been set. If $data is a mediaSource, it
* should have the correct slug header and mime type.
* @param string $uri POST URI
* @param string $className (optional) The class of entry to be returned.
* The default is a 'Zend_Gdata_Docs_DocumentListEntry'.
* @return Zend_Gdata_Docs_DocumentListEntry The entry returned by the
* service after insertion.
*/
public function insertDocument($data, $uri,
$className='Zend_Gdata_Docs_DocumentListEntry')
{
return $this->insertEntry($data, $uri, $className);
}
}
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