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Implement media upload in the API

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This commit is contained in:
Zach Copley 2009-10-27 21:45:56 -07:00
parent 93a6e83d5d
commit 2d0aba49d9
2 changed files with 106 additions and 72 deletions
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72
actions/apistatusesupdate.php
View File

@ -38,6 +38,7 @@ if (!defined('STATUSNET')) {
}
require_once INSTALLDIR . '/lib/apiauth.php';
require_once INSTALLDIR . '/lib/mediafile.php';
/**
* Updates the authenticating user's status (posts a notice).
@ -60,7 +61,6 @@ class ApiStatusesUpdateAction extends ApiAuthAction
var $source = null;
var $status = null;
var $in_reply_to_status_id = null;
static $reserved_sources = array('web', 'omb', 'mail', 'xmpp', 'api');
/**
@ -76,25 +76,8 @@ class ApiStatusesUpdateAction extends ApiAuthAction
{
parent::prepare($args);
$this->user = $this->auth_user;
if (empty($this->user)) {
$this->clientError(_('No such user!'), 404, $this->format);
return false;
}
$this->user = $this->auth_user;
$this->status = $this->trimmed('status');
if (empty($this->status)) {
$this->clientError(
'Client must provide a \'status\' parameter with a value.',
400,
$this->format
);
return false;
}
$this->source = $this->trimmed('source');
if (empty($this->source) || in_array($source, $this->reserved_sources)) {
@ -129,6 +112,27 @@ class ApiStatusesUpdateAction extends ApiAuthAction
return;
}
if (empty($_POST) && $_SERVER['CONTENT_LENGTH']) {
$this->clientError(sprintf(_('The server was unable to handle ' .
'that much POST data (%s bytes) due to its current configuration.'),
$_SERVER['CONTENT_LENGTH']));
return;
}
if (empty($this->user)) {
$this->clientError(_('No such user!'), 404, $this->format);
return;
}
if (empty($this->status)) {
$this->clientError(
'Client must provide a \'status\' parameter with a value.',
400,
$this->format
);
return;
}
$status_shortened = common_shorten_links($this->status);
if (Notice::contentTooLong($status_shortened)) {
@ -187,14 +191,42 @@ class ApiStatusesUpdateAction extends ApiAuthAction
}
}
$upload = null;
common_debug('looking for attachment');
$upload = MediaFile::fromUpload('media', $this->user);
common_debug("uploaded file = " . var_export($upload, true));
if (isset($upload)) {
common_debug('newNotice: found an upload');
$status_shortened .= ' ' . $upload->shortUrl();
common_debug('content w/upload = ' . $status_shortened);
if (Notice::contentTooLong($status_shortened)) {
$upload->delete();
$this->clientError(sprintf(_('Max notice size is %d chars, including attachment URL.'),
Notice::maxContent()));
} else {
common_debug('content not too long');
}
}
$this->notice = Notice::saveNew(
$this->user->id,
html_entity_decode($this->status, ENT_NOQUOTES, 'UTF-8'),
html_entity_decode($status_shortened, ENT_NOQUOTES, 'UTF-8'),
$this->source,
1,
$reply_to
);
if (isset($upload)) {
$upload->attachToNotice($this->notice);
}
common_broadcast_notice($this->notice);
}

106
lib/mediafile.php
View File

@ -31,9 +31,9 @@ if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
class MediaFile
class MediaFile
{
var $filename = null;
var $fileRecord = null;
var $user = null;
@ -46,16 +46,16 @@ class MediaFile
if ($user == null) {
$this->user = common_current_user();
}
common_debug('in MediaFile constructor');
$this->filename = $filename;
$this->mimetype = $mimetype;
common_debug('storing file');
$this->fileRecord = $this->storeFile();
common_debug('finished storing file');
$this->fileurl = common_local_url('attachment',
array('attachment' => $this->fileRecord->id));
@ -67,24 +67,24 @@ class MediaFile
common_debug('shortening file url');
$this->short_fileurl = common_shorten_url($this->fileurl);
common_debug('shortened file url = ' . $short_fileurl);
// Also, not sure this is necessary -- Zach
$this->maybeAddRedir($this->fileRecord->id, $this->short_fileurl);
common_debug("MediaFile: end of constructor");
}
function attachToNotice($notice)
{
common_debug('MediaFile::attachToNotice() -- doing File_to_post');
File_to_post::processNew($this->fileRecord->id, $notice->id);
common_debug('MediaFile done doing File_to_post');
$this->maybeAddRedir($this->fileRecord->id,
common_local_url('file', array('notice' => $notice->id)));
common_local_url('file', array('notice' => $notice->id)));
}
function shortUrl()
function shortUrl()
{
return $this->short_fileurl;
}
@ -115,12 +115,12 @@ class MediaFile
$file_id = $file->insert();
if (!$file_id) {
common_debug("storeFile: problem inserting new file");
common_log_db_error($file, "INSERT", __FILE__);
throw new ClientException(_('There was a database error while saving your file. Please try again.'));
}
common_debug('finished storing file');
return $file;
@ -133,15 +133,15 @@ class MediaFile
function maybeAddRedir($file_id, $url)
{
common_debug("maybeAddRedir: looking up url: $url for file id $file_id");
$file_redir = File_redirection::staticGet('url', $url);
if (empty($file_redir)) {
common_debug("maybeAddRedir: $url is not in the db");
$file_redir = new File_redirection;
$file_redir->url = $url;
$file_redir->file_id = $file_id;
@ -153,20 +153,24 @@ class MediaFile
throw new ClientException(_('There was a database error while saving your file. Please try again.'));
}
} else {
common_debug("maybeAddRedir: no need to add $url, it's already in the db");
}
}
static function fromUpload($param = 'media')
static function fromUpload($param = 'media', $user = null)
{
common_debug("fromUpload: param = $param");
if (empty($user)) {
$user = common_current_user();
}
if (!isset($_FILES[$param]['error'])){
common_debug('no file found');
return;
}
switch ($_FILES[$param]['error']) {
case UPLOAD_ERR_OK: // success, jump out
break;
@ -183,7 +187,7 @@ class MediaFile
@unlink($_FILES[$param]['tmp_name']);
throw new ClientException(_('The uploaded file was only' .
' partially uploaded.'));
return;
return;
case UPLOAD_ERR_NO_TMP_DIR:
throw new ClientException(_('Missing a temporary folder.'));
return;
@ -197,24 +201,22 @@ class MediaFile
throw new ClientException(_('System error uploading file.'));
return;
}
$user = common_current_user();
if (!MediaFile::respectsQuota($user, $_FILES['attach']['size'])) {
// Should never actually get here
@unlink($_FILES[$param]['tmp_name']);
throw new ClientException(_('File exceeds user\'s quota!'));
return;
}
$mimetype = MediaFile::getUploadedFileType($_FILES[$param]['tmp_name']);
$filename = null;
if (isset($mimetype)) {
$basename = basename($_FILES[$param]['name']);
$filename = File::filename($user->getProfile(), $basename, $mimetype);
$filepath = File::path($filename);
@ -222,44 +224,44 @@ class MediaFile
common_debug("filepath = " . $filepath);
$result = move_uploaded_file($_FILES[$param]['tmp_name'], $filepath);
if (!$result) {
if (!$result) {
throw new ClientException(_('File could not be moved to destination directory.'));
return;
}
} else {
throw new ClientException(_('Could not determine file\'s mime-type!'));
return;
}
return new MediaFile($user, $filename, $mimetype);
}
static function fromFilehandle($user, $fh) {
static function fromFilehandle($fh, $user) {
$stream = stream_get_meta_data($fh);
if (MediaFile::respectsQuota($user, filesize($stream['uri']))) {
// Should never actually get here
throw new ClientException(_('File exceeds user\'s quota!'));
return;
}
$mimetype = MediaFile::getUploadedFileType($fh);
$filename = null;
if (isset($mimetype)) {
$filename = File::filename($user->getProfile(), "email", $mimetype);
$filepath = File::path($filename);
$result = copy($stream['uri'], $filepath) && chmod($filepath, 0664);
if (!$result) {
throw new ClientException(_('File could not be moved to destination directory.' .
$stream['uri'] . ' ' . $filepath));
@ -268,33 +270,33 @@ class MediaFile
throw new ClientException(_('Could not determine file\'s mime-type!'));
return;
}
return new MediaFile($user, $filename, $mimetype);
}
static function getUploadedFileType($f) {
require_once 'MIME/Type.php';
common_debug("in getUploadedFileType");
$cmd = &PEAR::getStaticProperty('MIME_Type', 'fileCmd');
$cmd = common_config('attachments', 'filecommand');
$filetype = null;
if (is_string($f)) {
// assuming a filename
$filetype = MIME_Type::autoDetect($f);
} else {
// assuming a filehandle
$stream = stream_get_meta_data($f);
$filetype = MIME_Type::autoDetect($stream['uri']);
}
if (in_array($filetype, common_config('attachments', 'supported'))) {
return $filetype;
}
@ -308,7 +310,7 @@ class MediaFile
_('%s is not a supported filetype on this server.'), $filetype) . $hint);
}
static function respectsQuota($user, $filesize)
static function respectsQuota($user, $filesize)
{
$file = new File;
$result = $file->isRespectsQuota($user, $filesize);