Merge branch '0.9-release'

* 0.9-release: (874 commits)
  Removed call to NewDirectMessage() until IE return is fixed i.e.,
  Don't show flag user button your own profile
  Fixed HXR response for flag user
  Using the right form class name
  Using common_redirect
  Left a form_data class of a <ul> in the user admin panel
  Added validation to fields in user admin panel
  Added a user admin panel
  Added mobile logos for default and identica themes
  Changed gif to png
  Changed this to action. THANKS zach!
  Doing content negotiation only once
  Add execute bit to pingqueuehandler
  Localisation updates for !StatusNet from !translatewiki.net
  Use the browser's geolocation API to set the location on the notice form
  Add geometa library, and include it.
  Add location form elements to the noticeform, and save their values on submission
  Use the $user object nickname, as login name doesnt have to == nickname anymore with plugins such as ldap/etc
  Revert "Re added NICKNAME_FMT constant to router.php."
  Moved most path and server settings to a new paths admin panel
  ...

Conflicts:
	js/util.js
	locale/it_IT/LC_MESSAGES/statusnet.mo
	locale/mk_MK/LC_MESSAGES/statusnet.mo
	locale/mk_MK/LC_MESSAGES/statusnet.po
	locale/pt_BR/LC_MESSAGES/statusnet.mo
	locale/vi_VN/LC_MESSAGES/statusnet.mo
	plugins/InfiniteScroll/infinitescroll.js
	plugins/Realtime/realtimeupdate.js

1 files changed, 289 insertions, 0 deletions

diff --git a/lib/mediafile.php b/lib/mediafile.php
new file mode 100644
index 000000000..29d752f0c
--- /dev/null
+++ b/lib/mediafile.php
@@ -0,0 +1,289 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Abstraction for media files in general
+ *
+ * TODO: combine with ImageFile?
+ *
+ * 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    Robin Millette <robin@millette.info>
+ * @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();
+        }
+
+        $this->filename   = $filename;
+        $this->mimetype   = $mimetype;
+        $this->fileRecord = $this->storeFile();
+
+        $this->fileurl = common_local_url('attachment',
+                                    array('attachment' => $this->fileRecord->id));
+
+        $this->maybeAddRedir($this->fileRecord->id, $this->fileurl);
+        $this->short_fileurl = common_shorten_url($this->fileurl);
+        $this->maybeAddRedir($this->fileRecord->id, $this->short_fileurl);
+    }
+
+    function attachToNotice($notice)
+    {
+        File_to_post::processNew($this->fileRecord->id, $notice->id);
+        $this->maybeAddRedir($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;
+        $file->url      = File::url($this->filename);
+        $filepath       = File::path($this->filename);
+        $file->size     = filesize($filepath);
+        $file->date     = time();
+        $file->mimetype = $this->mimetype;
+
+        $file_id = $file->insert();
+
+        if (!$file_id) {
+            common_log_db_error($file, "INSERT", __FILE__);
+            throw new ClientException(_('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($file_redir, "INSERT", __FILE__);
+                throw new ClientException(_('There was a database error while saving your file. Please try again.'));
+            }
+        }
+    }
+
+    static function fromUpload($param = 'media', $user = null)
+    {
+        if (empty($user)) {
+            $user = common_current_user();
+        }
+
+        if (!isset($_FILES[$param]['error'])){
+            return;
+        }
+
+        switch ($_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_FILE:
+            // No file; probably just a non-AJAX submission.
+            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:
+            common_log(LOG_ERR, __METHOD__ . ": Unknown upload error " .
+                $_FILES[$param]['error']);
+            throw new ClientException(_('System error uploading file.'));
+            return;
+        }
+
+        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);
+
+            $result = move_uploaded_file($_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, $mimetype);
+    }
+
+    static function fromFilehandle($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'] . ' ' . $filepath));
+            }
+        } else {
+            throw new ClientException(_('Could not determine file\'s mime-type!'));
+            return;
+        }
+
+        return new MediaFile($user, $filename, $mimetype);
+    }
+
+    static function getUploadedFileType($f) {
+        require_once 'MIME/Type.php';
+
+        $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