Started working on proper photo upload. not fully functional yet.

[quix0rs-gnu-social.git] / plugins / GNUsocialPhotos / actions / photoupload.php

diff --git a/plugins/GNUsocialPhotos/actions/photoupload.php b/plugins/GNUsocialPhotos/actions/photoupload.php
new file mode 100644 (file)
index 0000000..286dd43
--- /dev/null
+++ b/plugins/GNUsocialPhotos/actions/photoupload.php
@@ -0,0 +1,132 @@
+<?php
+/**
+ * GNU Social
+ * Copyright (C) 2010, Free Software Foundation, Inc.
+ *
+ * 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  Widget
+ * @package   GNU Social
+ * @author    Ian Denhardt <ian@zenhack.net>
+ * @copyright 2010 Free Software Foundation, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+class PhotouploadAction extends Action
+{
+    var $user = null;
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+        $this->user = common_current_user();
+        return true;
+    }
+
+    function handle($args)
+    {
+        parent::handle($args);
+        $this->showPage();
+    }
+
+    function title()
+    {
+        return _m('Upload Photos');
+    }
+
+    function showContent()
+    {
+        if(empty($this->user)) {
+            $this->element('p', array(), 'You are not logged in.');
+        } else {
+            $this->elementStart('form', array('enctype' => 'mutlipart/form-data',
+                                              'method' => 'post',
+                                              'action' => common_local_url('photoupload')));
+            $this->element('input', array('name' => 'photofile',
+                                          'type' => 'file',
+                                          'id' => 'photofile'));
+            $this->submit('upload', _('Upload'));
+            $this->elementEnd('form');
+        }
+    }
+
+    function handlePost()
+    {
+
+        common_log(LOG_INFO, 'handlPost()!');
+        // Workaround for PHP returning empty $_POST and $_FILES when POST
+        // length > post_max_size in php.ini
+
+        if (empty($_FILES)
+            && empty($_POST)
+            && ($_SERVER['CONTENT_LENGTH'] > 0)
+        ) {
+            $msg = _('The server was unable to handle that much POST ' .
+                'data (%s bytes) due to its current configuration.');
+
+            $this->showForm(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
+            return;
+        }
+
+        // CSRF protection
+
+        $token = $this->trimmed('token');
+        if (!$token || $token != common_session_token()) {
+            $this->showForm(_('There was a problem with your session token. '.
+                               'Try again, please.'));
+            return;
+        }
+
+        if($this->arg('upload')) {
+            $this->uploadPhoto();
+        }
+    }
+
+    function uploadPhoto()
+    {
+        common_log(LOG_INFO, 'Is this function even getting called?');
+        $cur = common_current_user();
+        if(empty($cur)) {
+            return;
+        }
+        try {
+            $imagefile = ImageFile::fromUpload('photofile');
+        } catch (Exception $e) {
+            $this->showForm($e->getMessage());
+            return;
+        }
+        if ($imagefile === null) {
+            $this->showForm(_('No file uploaded.'));
+            return;
+        }
+
+        common_log(LOG_INFO, 'upload path : ' . $imagefile->filepath);
+
+        $filename = $cur->nickname . '-' . common_timestamp() . sha1_file($imagefile->filepath) . '.' .  image_type_to_extension($imagefile->type);
+        move_uploaded_file($imagefile->filepath, INSTALLDIR . '/file/' . $filename);
+        photo_make_thumbnail($filename);
+        $photo = new GNUsocialPhoto();
+        $photo->path = '/file/' . $filename;
+        $photo->thumb_path = '/file/thumb.' . $filename;
+        $photo->insert();
+    }
+
+}