Merge branch 'api-media-upload' into 0.9.x

* api-media-upload:
  Rearanged a couple things & removed debugging statements
  Rework MailDaemon to use the MediaFile class for uploads
  Implement media upload in the API
  Extract media upload stuff into its own library class.

2 files changed, 59 insertions, 191 deletions

diff --git a/actions/apistatusesupdate.php b/actions/apistatusesupdate.php
index 0d71e1512..3a030f0fe 100644
--- a/actions/apistatusesupdate.php
+++ b/actions/apistatusesupdate.php
@@ -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($this->status)) {
+            $this->clientError(
+                'Client must provide a \'status\' parameter with a value.',
+                400,
+                $this->format
+            );
+            return;
+        }
+
+        if (empty($this->user)) {
+            $this->clientError(_('No such user!'), 404, $this->format);
+            return;
+        }
+
+        // Workaround for PHP returning empty $_FILES when POST length > PHP settings
+
+        if (empty($_POST) && ($_SERVER['CONTENT_LENGTH'] > 0)) {
+            $this->clientError(_('Unable to handle that much POST data!'));
+            return;
+        }
+
         $status_shortened = common_shorten_links($this->status);
 
         if (Notice::contentTooLong($status_shortened)) {
@@ -187,14 +191,34 @@ class ApiStatusesUpdateAction extends ApiAuthAction
                 }
             }
 
+            $upload = null;
+            $upload = MediaFile::fromUpload('media', $this->user);
+
+            if (isset($upload)) {
+                $status_shortened .= ' ' . $upload->shortUrl();
+
+                if (Notice::contentTooLong($status_shortened)) {
+                    $upload->delete();
+                    $msg = _(
+                        'Max notice size is %d chars, ' .
+                        'including attachment URL.'
+                    );
+                    $this->clientError(sprintf($msg, Notice::maxContent()));
+                }
+            }
+
             $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);
         }
 
diff --git a/actions/newnotice.php b/actions/newnotice.php
index fe7df0938..f677c49a9 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
      *
@@ -190,78 +164,29 @@ 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;
-
-             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.'));
-
-             case  UPLOAD_ERR_NO_TMP_DIR:
-                $this->clientError(_('Missing a temporary folder.'));
-
-             case UPLOAD_ERR_CANT_WRITE:
-                $this->clientError(_('Failed to write file to disk.'));
-
-             case UPLOAD_ERR_EXTENSION:
-                $this->clientError(_('File upload stopped by extension.'));
-
-             default:
-                die('Should never reach here.');
-            }
-        }
-
-        if (isset($mimetype)) {
-            $filename = $this->saveFile($mimetype);
-            if (empty($filename)) {
-                $this->clientError(_('Couldn\'t save file.'));
-            }
-
-            $fileRecord = $this->storeFile($filename, $mimetype);
+        $upload = null;
+        $upload = MediaFile::fromUpload('attach');
 
-            $fileurl = common_local_url('attachment',
-                                        array('attachment' => $fileRecord->id));
+        if (isset($upload)) {
 
-            // 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;
+            $content_shortened .= ' ' . $upload->shortUrl();
 
             if (Notice::contentTooLong($content_shortened)) {
-                $this->deleteFile($filename);
-                $this->clientError(sprintf(_('Max notice size is %d chars, including attachment URL.'),
-                                           Notice::maxContent()));
+                $upload->delete();
+                $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);
         }
 
         $notice = Notice::saveNew($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);
@@ -289,87 +214,6 @@ 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
      *