diff options
| -rw-r--r-- | actions/newnotice.php | 188 | ||||
| -rw-r--r-- | lib/mediafile.php | 322 |
2 files changed, 341 insertions, 169 deletions
diff --git a/actions/newnotice.php b/actions/newnotice.php index 9ee031f93..5100e79e1 100644 --- a/actions/newnotice.php +++ b/actions/newnotice.php @@ -33,7 +33,8 @@ if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } -require_once INSTALLDIR.'/lib/noticelist.php'; +require_once INSTALLDIR . '/lib/noticelist.php'; +require_once INSTALLDIR . '/lib/mediafile.php'; /** * Action for posting new notices @@ -113,33 +114,6 @@ class NewnoticeAction extends Action } } - function getUploadedFileType() { - require_once 'MIME/Type.php'; - - $cmd = &PEAR::getStaticProperty('MIME_Type', 'fileCmd'); - $cmd = common_config('attachments', 'filecommand'); - - $filetype = MIME_Type::autoDetect($_FILES['attach']['tmp_name']); - if (in_array($filetype, common_config('attachments', 'supported'))) { - return $filetype; - } - $media = MIME_Type::getMedia($filetype); - if ('application' !== $media) { - $hint = sprintf(_(' Try using another %s format.'), $media); - } else { - $hint = ''; - } - $this->clientError(sprintf( - _('%s is not a supported filetype on this server.'), $filetype) . $hint); - } - - function isRespectsQuota($user) { - $file = new File; - $ret = $file->isRespectsQuota($user,$_FILES['attach']['size']); - if (true === $ret) return true; - $this->clientError($ret); - } - /** * Save a new notice, based on arguments * @@ -189,78 +163,35 @@ class NewnoticeAction extends Action $replyto = 'false'; } - if (isset($_FILES['attach']['error'])) { - switch ($_FILES['attach']['error']) { - case UPLOAD_ERR_NO_FILE: - // no file uploaded, nothing to do - break; + $upload = null; - case UPLOAD_ERR_OK: - $mimetype = $this->getUploadedFileType(); - if (!$this->isRespectsQuota($user)) { - die('clientError() should trigger an exception before reaching here.'); - } - break; - - case UPLOAD_ERR_INI_SIZE: - $this->clientError(_('The uploaded file exceeds the upload_max_filesize directive in php.ini.')); - - case UPLOAD_ERR_FORM_SIZE: - $this->clientError(_('The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.')); - - case UPLOAD_ERR_PARTIAL: - $this->clientError(_('The uploaded file was only partially uploaded.')); + common_debug('looking for attachment'); - case UPLOAD_ERR_NO_TMP_DIR: - $this->clientError(_('Missing a temporary folder.')); + $upload = MediaFile::fromUpload('attach'); - case UPLOAD_ERR_CANT_WRITE: - $this->clientError(_('Failed to write file to disk.')); + common_debug("uploaded file = " . var_export($upload, true)); - case UPLOAD_ERR_EXTENSION: - $this->clientError(_('File upload stopped by extension.')); + if (isset($upload)) { + common_debug('newNotice: found an upload'); - default: - die('Should never reach here.'); - } - } - - if (isset($mimetype)) { - $filename = $this->saveFile($mimetype); - if (empty($filename)) { - $this->clientError(_('Couldn\'t save file.')); - } + $content_shortened .= ' ' . $upload->shortUrl(); - $fileRecord = $this->storeFile($filename, $mimetype); + common_debug('content w/upload = ' . $content_shortened); - $fileurl = common_local_url('attachment', - array('attachment' => $fileRecord->id)); - - // not sure this is necessary -- Zach - $this->maybeAddRedir($fileRecord->id, $fileurl); - - $short_fileurl = common_shorten_url($fileurl); - if (!$short_fileurl) { - // todo -- Consider forcing default shortener if none selected? - $short_fileurl = $fileurl; - } - $content_shortened .= ' ' . $short_fileurl; - - if (Notice::contentTooLong($content_shortened)) { - $this->deleteFile($filename); - $this->clientError(sprintf(_('Max notice size is %d chars, including attachment URL.'), - Notice::maxContent())); - } - - // Also, not sure this is necessary -- Zach - $this->maybeAddRedir($fileRecord->id, $short_fileurl); + if (Notice::contentTooLong($content_shortened)) { + $upload->delete(); + $this->clientError(sprintf(_('Max notice size is %d chars, including attachment URL.'), + Notice::maxContent())); + } else { + common_debug('content not too long'); + } } $notice = Notice::saveNew($user->id, $content_shortened, 'web', 1, ($replyto == 'false') ? null : $replyto); - if (isset($mimetype)) { - $this->attachFile($notice, $fileRecord); + if (isset($upload)) { + $upload->attachToNotice($notice); } common_broadcast_notice($notice); @@ -288,87 +219,6 @@ class NewnoticeAction extends Action } } - function saveFile($mimetype) { - - $cur = common_current_user(); - - if (empty($cur)) { - $this->serverError(_('Somehow lost the login in saveFile')); - } - - $basename = basename($_FILES['attach']['name']); - - $filename = File::filename($cur->getProfile(), $basename, $mimetype); - - $filepath = File::path($filename); - - if (move_uploaded_file($_FILES['attach']['tmp_name'], $filepath)) { - return $filename; - } else { - $this->clientError(_('File could not be moved to destination directory.')); - } - } - - function deleteFile($filename) - { - $filepath = File::path($filename); - @unlink($filepath); - } - - function storeFile($filename, $mimetype) { - - $file = new File; - $file->filename = $filename; - - $file->url = File::url($filename); - - $filepath = File::path($filename); - - $file->size = filesize($filepath); - $file->date = time(); - $file->mimetype = $mimetype; - - $file_id = $file->insert(); - - if (!$file_id) { - common_log_db_error($file, "INSERT", __FILE__); - $this->clientError(_('There was a database error while saving your file. Please try again.')); - } - - return $file; - } - - function rememberFile($file, $short) - { - $this->maybeAddRedir($file->id, $short); - } - - function maybeAddRedir($file_id, $url) - { - $file_redir = File_redirection::staticGet('url', $url); - - if (empty($file_redir)) { - $file_redir = new File_redirection; - $file_redir->url = $url; - $file_redir->file_id = $file_id; - - $result = $file_redir->insert(); - - if (!$result) { - common_log_db_error($file_redir, "INSERT", __FILE__); - $this->clientError(_('There was a database error while saving your file. Please try again.')); - } - } - } - - function attachFile($notice, $filerec) - { - File_to_post::processNew($filerec->id, $notice->id); - - $this->maybeAddRedir($filerec->id, - common_local_url('file', array('notice' => $notice->id))); - } - /** * Show an Ajax-y error message * diff --git a/lib/mediafile.php b/lib/mediafile.php new file mode 100644 index 000000000..be101cdca --- /dev/null +++ b/lib/mediafile.php @@ -0,0 +1,322 @@ +<?php +/** + * StatusNet, the distributed open-source mMediaFileicroblogging tool + * + * Abstraction for a media files in general + * + * PHP version 5 + * + * LICENCE: This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * @category Media + * @package StatusNet + * @author Zach Copley <zach@status.net> + * @copyright 2008-2009 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET') && !defined('LACONICA')) { + exit(1); +} + +class MediaFile +{ + + var $filename = null; + var $fileRecord = null; + var $user = null; + var $fileurl = null; + var $short_fileurl = null; + var $mimetype = null; + + function __construct($user = null, $filename = null, $mimetype = null) + { + if ($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' => $this->fileRecord->id)); + + common_debug('$this->fileurl() = ' . $this->fileurl); + + // not sure this is necessary -- Zach + $this->maybeAddRedir($this->fileRecord->id, $this->fileurl); + + 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))); + } + + function shortUrl() + { + return $this->short_fileurl; + } + + function delete() + { + $filepath = File::path($this->filename); + @unlink($filepath); + } + + function storeFile() { + + $file = new File; + $file->filename = $this->filename; + + common_debug('storing ' . $this->filename); + + $file->url = File::url($this->filename); + common_debug('file->url = ' . $file->url); + + $filepath = File::path($this->filename); + common_debug('filepath = ' . $filepath); + + $file->size = filesize($filepath); + $file->date = time(); + $file->mimetype = $this->mimetype; + + $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 $file; + } + + function rememberFile($file, $short) + { + $this->maybeAddRedir($file->id, $short); + } + + function maybeAddRedir($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; + + $result = $file_redir->insert(); + + if (!$result) { + common_log_db_error($file_redir, "INSERT", __FILE__); + 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') + { + common_debug("fromUpload: param = $param"); + + if (!isset($_FILES[$param]['error'])){ + common_debug('no file found'); + return; + } + + switch ($_FILES[$param]['error']) { + case UPLOAD_ERR_OK: // success, jump out + break; + case UPLOAD_ERR_INI_SIZE: + throw new ClientException(_('The uploaded file exceeds the ' . + 'upload_max_filesize directive in php.ini.')); + return; + case UPLOAD_ERR_FORM_SIZE: + throw new ClientException( + _('The uploaded file exceeds the MAX_FILE_SIZE directive' . + ' that was specified in the HTML form.')); + return; + case UPLOAD_ERR_PARTIAL: + @unlink($_FILES[$param]['tmp_name']); + throw new ClientException(_('The uploaded file was only' . + ' partially uploaded.')); + return; + case UPLOAD_ERR_NO_TMP_DIR: + throw new ClientException(_('Missing a temporary folder.')); + return; + case UPLOAD_ERR_CANT_WRITE: + throw new ClientException(_('Failed to write file to disk.')); + return; + case UPLOAD_ERR_EXTENSION: + throw new ClientException(_('File upload stopped by extension.')); + return; + default: + 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); + + common_debug("filepath = " . $filepath); + + $result = move_uploaded_file($_FILES[$param]['tmp_name'], $filepath); + + if (!$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) { + + $stream = stream_get_meta_data($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'] . ' ' . $filepath)); + } + } else { + throw new ClientException(_('Could not determine file\'s mime-type!')); + return; + } + + return new MediaFile($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; + } + $media = MIME_Type::getMedia($filetype); + if ('application' !== $media) { + $hint = sprintf(_(' Try using another %s format.'), $media); + } else { + $hint = ''; + } + throw new ClientException(sprintf( + _('%s is not a supported filetype on this server.'), $filetype) . $hint); + } + + static function respectsQuota($user, $filesize) + { + $file = new File; + $result = $file->isRespectsQuota($user, $filesize); + if ($result === true) { + return true; + } else { + throw new ClientException($result); + } + } + +}
\ No newline at end of file |