+++ /dev/null
-<?php
-/****************************************************************/
-/* ATutor */
-/****************************************************************/
-/* Copyright (c) 2002-2009 */
-/* Adaptive Technology Resource Centre / University of Toronto */
-/* http://atutor.ca */
-/* */
-/* This program 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. */
-/****************************************************************/
-// $Id$
-$_user_location = 'public';
-
-define('AT_INCLUDE_PATH', '../../../include/');
-require(AT_INCLUDE_PATH.'vitals.inc.php');
-require(AT_SOCIAL_INCLUDE.'constants.inc.php');
-require(AT_SOCIAL_INCLUDE.'friends.inc.php');
-require(AT_SOCIAL_INCLUDE.'classes/SocialGroups/SocialGroup.class.php');
-require(AT_SOCIAL_INCLUDE.'classes/SocialGroups/SocialGroups.class.php');
-$_custom_css = $_base_path . AT_SOCIAL_BASENAME . 'module.css'; // use a custom stylesheet
-
-// Get social group class
-$social_groups = new SocialGroups();
-
-//validate if this script is being run by the group admin
-//validate the group_admin is indeed a group member
-//TODO
-function resize_image($src, $dest, $src_h, $src_w, $dest_h, $dest_w, $type) {
- $thumbnail_img = imagecreatetruecolor($dest_w, $dest_h);
-
- if ($type == 'gif') {
- $source = imagecreatefromgif($src);
- } else if ($type == 'jpg') {
- $source = imagecreatefromjpeg($src);
- } else {
- $source = imagecreatefrompng($src);
- }
-
- imagecopyresampled($thumbnail_img, $source, 0, 0, 0, 0, $dest_w, $dest_h, $src_w, $src_h);
-
- if ($type == 'gif') {
- imagegif($thumbnail_img, $dest);
- } else if ($type == 'jpg') {
- imagejpeg($thumbnail_img, $dest, 75);
- } else {
- imagepng($thumbnail_img, $dest, 7);
- }
-}
-
-if (isset($_POST['create'])){
- //handles group logo
- if ($_FILES['logo']['name']!=''){
- $gd_info = gd_info();
- $supported_images = array();
- if ($gd_info['GIF Create Support']) {
- $supported_images[] = 'gif';
- }
- if ($gd_info['JPG Support']) {
- $supported_images[] = 'jpg';
- }
- if ($gd_info['PNG Support']) {
- $supported_images[] = 'png';
- }
-
- if (!$supported_images) {
- require(AT_INCLUDE_PATH.'header.inc.php');
- $msg->printInfos('FEATURE_NOT_AVAILABLE');
- require(AT_INCLUDE_PATH.'footer.inc.php');
- exit;
- }
-
- // check if this is a supported file type
- $filename = $stripslashes($_FILES['logo']['name']);
- $path_parts = pathinfo($filename);
- $extension = strtolower($path_parts['extension']);
- $image_attributes = getimagesize($_FILES['logo']['tmp_name']);
-
- if ($extension == 'jpeg') {
- $extension = 'jpg';
- }
-
- if (!in_array($extension, $supported_images)) {
- $msg->addError(array('FILE_ILLEGAL', $extension));
- header('Location: '.$_SERVER['PHP_SELF'].'?id='.$id);
- exit;
- } else if ($image_attributes[2] > IMAGETYPE_PNG) {
- $msg->addError(array('FILE_ILLEGAL', $extension));
- header('Location: '.$_SERVER['PHP_SELF'].'?id='.$id);
- exit;
- }
-
- // make sure under max file size
- if ($_FILES['logo']['size'] > $_config['prof_pic_max_file_size']) {
- $msg->addError('FILE_MAX_SIZE');
- header('Location: '.$_SERVER['PHP_SELF'].'?id='.$id);
- exit;
- }
-
- // delete the old images (if any)
- foreach ($supported_images as $ext) {
- if (file_exists(AT_CONTENT_DIR.'social/'. $id.'.'.$ext)) {
- unlink(AT_CONTENT_DIR.'social/'. $id.'.'.$ext);
- }
- }
-
- $new_filename = 'no_id'. '.' . $extension;
- $original_img = AT_CONTENT_DIR.'social/temp_'. $new_filename;
- $thumbnail_img= AT_CONTENT_DIR.'social/'. $new_filename;
-
- // only want the resized logo. (for now)
- if (!move_uploaded_file($_FILES['logo']['tmp_name'], $original_img)) {
- $msg->addError('CANNOT_OVERWRITE_FILE');
- header('Location: '.$_SERVER['PHP_SELF'].'?id='.$id);
- exit;
- }
-
- // resize the original and save it at $thumbnail_file
- $width = $image_attributes[0];
- $height = $image_attributes[1];
-
- if ($width > $height && $width>100) {
- $thumbnail_height = intval(100 * $height / $width);
- $thumbnail_width = 100;
-
- resize_image($original_img, $thumbnail_img, $height, $width, $thumbnail_height, $thumbnail_width, $extension);
- } else if ($width <= $height && $height > 100) {
- $thumbnail_height= 100;
- $thumbnail_width = intval(100 * $width / $height);
- resize_image($original_img, $thumbnail_img, $height, $width, $thumbnail_height, $thumbnail_width, $extension);
- } else {
- // no resizing, just copy the image.
- // it's too small to resize.
- copy($original_img, $thumbnail_img);
- }
- // clean the original
- unlink($original_img);
- }
-
- //check if fields are empty
- if ($_POST['group_name']==''){
- $missing_fields[] = _AT('group_name');
- } elseif (intval($_POST['group_type'])<=0){
- $missing_fields[] = _('group_type');
- }
- if ($missing_fields) {
- $missing_fields = implode(', ', $missing_fields);
- $msg->addError(array('EMPTY_FIELDS', $missing_fields));
- } else {
- $group_id = $social_groups->addGroup($_POST['group_type'], $_POST['group_name'], $_POST['description'], $_POST['group_privacy']);
- if($group_id){
- //Add the logo in now that we have the group id. And rename the old one.
- if ($thumbnail_img!=''){
- $new_group = new SocialGroup($group_id);
- $new_group->updateGroupLogo($group_id . '.' . $extension);
- $new_location = AT_CONTENT_DIR.'social/'. $group_id . '.' . $extension;
- copy($thumbnail_img, $new_location);
- unlink($thumbnail_img);
- }
- $msg->addFeedback('GROUP_CREATED');
- header('Location: index.php');
- exit;
- } else {
- //Something went bad in the backend, contact admin?
- $msg->addError('GROUP_CREATION_FAILED');
- }
- }
-}
-
-//Display
-include(AT_INCLUDE_PATH.'header.inc.php');
-$savant->display('pubmenu.tmpl.php');
-$savant->assign('group_types', $social_groups->getAllGroupType());
-$savant->display('sgroup_edit.tmpl.php');
-include(AT_INCLUDE_PATH.'footer.inc.php');
-?>
\ No newline at end of file
projects / atutor.git / blobdiff