Root/
<?php/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- *//*# ***** BEGIN LICENSE BLOCK *****# This file is part of InDefero, an open source project management application.# Copyright (C) 2008-2011 Céondo Ltd and contributors.## InDefero is free software; you can redistribute it and/or modify# it under the terms of the GNU General Public License as published by# the Free Software Foundation; either version 2 of the License, or# (at your option) any later version.## InDefero 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 General Public License for more details.## You should have received a copy of the GNU General Public License# along with this program; if not, write to the Free Software# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA## ***** END LICENSE BLOCK ***** *//** * Upload and process an archive file. * */class IDF_Form_UploadArchive extends Pluf_Form{ public $user = null; public $project = null; private $archiveHelper = null; public function initFields($extra=array()) { $this->user = $extra['user']; $this->project = $extra['project']; $this->fields['archive'] = new Pluf_Form_Field_File( array('required' => true, 'label' => __('Archive file'), 'initial' => '', 'max_size' => Pluf::f('max_upload_archive_size', 20971520), 'move_function_params' => array( 'upload_path' => Pluf::f('upload_path').'/'.$this->project->shortname.'/archives', 'upload_path_create' => true, 'upload_overwrite' => true, ))); } public function clean_archive() { $this->archiveHelper = new IDF_Form_UploadArchiveHelper( Pluf::f('upload_path').'/'.$this->project->shortname.'/archives/'.$this->cleaned_data['archive']); // basic archive validation $this->archiveHelper->validate(); // extension validation $fileNames = $this->archiveHelper->getEntryNames(); foreach ($fileNames as $fileName) { $extra = strtolower(implode('|', explode(' ', Pluf::f('idf_extra_upload_ext')))); if (strlen($extra)) $extra .= '|'; if (!preg_match('/\.('.$extra.'png|jpg|jpeg|gif|bmp|psd|tif|aiff|asf|avi|bz2|css|doc|eps|gz|jar|mdtext|mid|mov|mp3|mpg|ogg|pdf|ppt|ps|qt|ra|ram|rm|rtf|sdd|sdw|sit|sxi|sxw|swf|tgz|txt|wav|xls|xml|war|wmv|zip)$/i', $fileName)) { @unlink(Pluf::f('upload_path').'/'.$this->project->shortname.'/files/'.$this->cleaned_data['archive']); throw new Pluf_Form_Invalid(sprintf(__('For security reasons, you cannot upload a file (%s) with this extension.'), $fileName)); } } // label and file name validation $conf = new IDF_Conf(); $conf->setProject($this->project); $onemax = array(); foreach (explode(',', $conf->getVal('labels_download_one_max', IDF_Form_UploadConf::init_one_max)) as $class) { if (trim($class) != '') { $onemax[] = mb_strtolower(trim($class)); } } foreach ($fileNames as $fileName) { $meta = $this->archiveHelper->getMetaData($fileName); $count = array(); foreach ($meta['labels'] as $label) { $label = trim($label); if (strpos($label, ':') !== false) { list($class, $name) = explode(':', $label, 2); list($class, $name) = array(mb_strtolower(trim($class)), trim($name)); } else { $class = 'other'; $name = $label; } if (!isset($count[$class])) $count[$class] = 1; else $count[$class] += 1; if (in_array($class, $onemax) and $count[$class] > 1) { throw new Pluf_Form_Invalid( sprintf(__('You cannot provide more than label from the %1$s class to a download (%2$s).'), $class, $name) ); } } $sql = new Pluf_SQL('file=%s AND project=%s', array($fileName, $this->project->id)); $upload = Pluf::factory('IDF_Upload')->getOne(array('filter' => $sql->gen())); $meta = $this->archiveHelper->getMetaData($fileName); if ($upload != null && $meta['replaces'] !== $fileName) { throw new Pluf_Form_Invalid( sprintf(__('A file with the name "%s" has already been uploaded and is not marked to be replaced.'), $fileName)); } } return $this->cleaned_data['archive']; } /** * If we have uploaded a file, but the form failed remove it. * */ function failed() { if (!empty($this->cleaned_data['archive']) and file_exists(Pluf::f('upload_path').'/'.$this->project->shortname.'/archives/'.$this->cleaned_data['archive'])) { @unlink(Pluf::f('upload_path').'/'.$this->project->shortname.'/archives/'.$this->cleaned_data['archive']); } } /** * Save the model in the database. * * @param bool Commit in the database or not. If not, the object * is returned but not saved in the database. */ function save($commit=true) { if (!$this->isValid()) { throw new Exception(__('Cannot save the model from an invalid form.')); } $uploadDir = Pluf::f('upload_path').'/'.$this->project->shortname.'/files/'; $fileNames = $this->archiveHelper->getEntryNames(); foreach ($fileNames as $fileName) { $meta = $this->archiveHelper->getMetaData($fileName); // add a tag for each label $tags = array(); foreach ($meta['labels'] as $label) { $label = trim($label); if (strlen($label) > 0) { if (strpos($label, ':') !== false) { list($class, $name) = explode(':', $label, 2); list($class, $name) = array(trim($class), trim($name)); } else { $class = 'Other'; $name = $label; } $tags[] = IDF_Tag::add($name, $this->project, $class); } } // process a possible replacement if (!empty($meta['replaces'])) { $sql = new Pluf_SQL('file=%s AND project=%s', array($meta['replaces'], $this->project->id)); $oldUpload = Pluf::factory('IDF_Upload')->getOne(array('filter' => $sql->gen())); if ($oldUpload) { if ($meta['replaces'] === $fileName) { $oldUpload->delete(); } else { $tags = $this->project->getTagsFromConfig('labels_download_predefined', IDF_Form_UploadConf::init_predefined); // the deprecate tag is - by definition - always the last one $deprecatedTag = array_pop($tags); $oldUpload->setAssoc($deprecatedTag); } } } // extract the file $this->archiveHelper->extract($fileName, $uploadDir); // create the upload $upload = new IDF_Upload(); $upload->project = $this->project; $upload->submitter = $this->user; $upload->summary = trim($meta['summary']); $upload->changelog = trim($meta['description']); $upload->file = $fileName; $upload->filesize = filesize($uploadDir.$fileName); $upload->downloads = 0; $upload->create(); foreach ($tags as $tag) { $upload->setAssoc($tag); } // send the notification $upload->notify($this->project->getConf()); /** * [signal] * * IDF_Upload::create * * [sender] * * IDF_Form_Upload * * [description] * * This signal allows an application to perform a set of tasks * just after the upload of a file and after the notification run. * * [parameters] * * array('upload' => $upload); * */ $params = array('upload' => $upload); Pluf_Signal::send('IDF_Upload::create', 'IDF_Form_Upload', $params); } // finally unlink the uploaded archive @unlink(Pluf::f('upload_path').'/'.$this->project->shortname.'/archives/'.$this->cleaned_data['archive']); }} |
