+++ /dev/null
-<?php
-/***********************************************************************/
-/* ATutor */
-/***********************************************************************/
-/* Copyright (c) 2002-2009 */
-/* Adaptive Technology Resource Centre / Inclusive Design Institution */
-/* 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. */
-/***********************************************************************/
-// $Id$
-$_user_location = 'public';
-define('AT_INCLUDE_PATH', '../../include/');
-require (AT_INCLUDE_PATH.'vitals.inc.php');
-include (AT_PA_INCLUDE.'classes/PhotoAlbum.class.php');
-include (AT_PA_INCLUDE.'classes/SimpleImage.class.php');
-include (AT_PA_INCLUDE.'lib.inc.php');
-include (AT_PA_INCLUDE.'classes/AjaxMessage.class.php');
-$_custom_css = $_base_path . AT_PA_BASENAME . 'module.css'; // use a custom stylesheet
-$_custom_head .= '<script src="'.$_base_path . AT_PA_BASENAME . 'include/ajaxupload.js" type="text/javascript"></script>';
-
-$id = intval($_REQUEST['id']);
-$pa = new PhotoAlbum($id);
-$info = $pa->getAlbumInfo();
-$action_permission = $pa->checkAlbumPriv($_SESSION['member_id']);
-
-//TODO: Validate users, using permission and course album control.
-if ($info['member_id'] != $_SESSION['member_id']){
- $visible_albums = $pa->getAlbums($_SESSION['member_id'], $info['type_id']);
- if(!isset($visible_albums[$id]) && $info['permission']==AT_PA_PRIVATE_ALBUM){
- //TODO msg;
- $msg->addError("ACCESS_DENIED");
- header('location: index.php');
- exit;
- }
-}
-
-//Set pages/submenu
-$_pages[AT_PA_BASENAME.'index.php']['children'] = array(AT_PA_BASENAME.'albums.php');
-
-$_pages[AT_PA_BASENAME.'albums.php']['title'] = _AT('pa_albums') .' - '.$info['name'];
-if ($info['type_id']==AT_PA_TYPE_MY_ALBUM){
- $_pages[AT_PA_BASENAME.'albums.php']['parent'] = AT_PA_BASENAME.'index.php';
-} elseif ($info['type_id']==AT_PA_TYPE_COURSE_ALBUM){
- $_pages[AT_PA_BASENAME.'albums.php']['parent'] = AT_PA_BASENAME.'course_albums.php';
-}
-//if this member has the permission to edit the album, show the edit/organize menu
-if ($action_permission){
- $_pages[AT_PA_BASENAME.'albums.php']['children'] = array(
- AT_PA_BASENAME.'edit_photos.php?aid='.$id,
- AT_PA_BASENAME.'edit_photos.php?aid='.$id.SEP.'org=1',
- );
- $_pages[AT_PA_BASENAME.'edit_photos.php?aid='.$id]['title_var'] = 'pa_edit_photos';
- $_pages[AT_PA_BASENAME.'edit_photos.php?aid='.$id]['parent'] = AT_PA_BASENAME.'albums.php';
- $_pages[AT_PA_BASENAME.'edit_photos.php?aid='.$id.SEP.'org=1']['title_var'] = 'pa_organize_photos';
- $_pages[AT_PA_BASENAME.'edit_photos.php?aid='.$id.SEP.'org=1']['parent'] = AT_PA_BASENAME.'albums.php';
-}
-
-//TODO: handle add_photo
-if(isset($_POST['upload'])){
- //check file size, filename, and extension
- $_FILES['photo'] = checkPhoto($_FILES['photo']);
- if ($_FILES['photo']===false || (!$action_permission && $info['type_id']!=AT_PA_TYPE_COURSE_ALBUM)){
- //owner and course members can upload pictures. Not edit though.
- echo json_encode(array(
- 'aid'=>$id,
- 'pid'=>-1,
- 'msg'=>htmlentities($msg->printErrors()),
- 'error'=>true));
- exit;
- }
-
- //computer album folder name and photo filename, if exist, shift bits
- //goal: generate a random yet computable file structure to disallow
- // users to browse through others' photos through URLs.
- $album_file_path = getAlbumFilePath($id, $info['created_date']);
- $album_file_path_tn = $album_file_path.'_tn'.DIRECTORY_SEPARATOR;
- $album_file_path .= DIRECTORY_SEPARATOR;
-
- if (!is_dir(AT_PA_CONTENT_DIR.$album_file_path)){
- mkdir(AT_PA_CONTENT_DIR.$album_file_path);
- }
- if (!is_dir(AT_PA_CONTENT_DIR.$album_file_path_tn)){
- mkdir(AT_PA_CONTENT_DIR.$album_file_path_tn);
- }
-
- //add the photo
- $result = $pa->addPhoto($_FILES['photo']['name'], $_POST['photo_comment'], $_SESSION['member_id']);
- if ($result===FALSE){
- $msg->addError('PA_ADD_PHOTO_FAILED');
- }
-
- if (!$msg->containsErrors()){
- //get photo filepath
- $added_photo_id = mysql_insert_id();
- $photo_info = $pa->getPhotoInfo($added_photo_id);
- $photo_file_path = getPhotoFilePath($added_photo_id, $_FILES['photo']['name'], $photo_info['created_date']);
-
- //resize images to a specific size, and its thumbnail
- $si = new SimpleImage();
- $si->load($_FILES['photo']['tmp_name']);
- $image_w = $si->getWidth();
- $image_h = $si->getHeight();
-
- //picture is horizontal
- if($image_w > $image_h){
- //don't stretch images
- if ($image_w > AT_PA_IMAGE){
- $si->resizeToWidth(AT_PA_IMAGE);
- $si->save(AT_PA_CONTENT_DIR.$album_file_path.$photo_file_path);
- } else {
- move_uploaded_file($_FILES['photo']['tmp_name'], AT_PA_CONTENT_DIR.$album_file_path.$photo_file_path);
- }
- $si->resizeToWidth(AT_PA_IMAGE_THUMB);
- $si->save(AT_PA_CONTENT_DIR.$album_file_path_tn.$photo_file_path);
- } else {
- if ($image_h > AT_PA_IMAGE){
- $si->resizeToHeight(AT_PA_IMAGE);
- $si->save(AT_PA_CONTENT_DIR.$album_file_path.$photo_file_path);
- } else {
- move_uploaded_file($_FILES['photo']['tmp_name'], AT_PA_CONTENT_DIR.$album_file_path.$photo_file_path);
- }
- $si->resizeToHeight(AT_PA_IMAGE_THUMB);
- $si->save(AT_PA_CONTENT_DIR.$album_file_path_tn.$photo_file_path);
- }
- if ($_POST['upload'] == 'ajax'){
- $photo_file_hash = getPhotoFilePath($added_photo_id, '', $photo_info['created_date']);
- //return JSON, relying on jQuery to convert entries to html entities.
- echo json_encode(array(
- 'aid'=>$id,
- 'pid'=>$added_photo_id,
- 'ph'=>$photo_file_hash,
- 'size'=>number_format(filesize(AT_PA_CONTENT_DIR.$album_file_path.$photo_file_path)/1024, 2),
- 'title'=>$photo_info['title'],
- 'alt'=>$photo_info['alt']));
- $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
- exit;
- }
- } //if msg contain error
- header('location: albums.php?id='.$id);
- exit;
-}
-
-//paginator settings
-$page = intval($_GET['p']);
-$photos_count = sizeof($pa->getAlbumPhotos());
-$last_page = ceil($photos_count/AT_PA_PHOTOS_PER_PAGE);
-
-if (!$page || $page < 0) {
- $page = 1;
-} elseif ($page > $last_page){
- $page = $last_page;
-}
-
-$count = (($page-1) * AT_PA_PHOTOS_PER_PAGE) + 1;
-$offset = ($page-1) * AT_PA_PHOTOS_PER_PAGE;
-
-//get details
-$photos = $pa->getAlbumPhotos($offset);
-$comments = $pa->getComments($id, false);
-//TODO: Can improve performance by adding this to a session variable
-$memory_usage = memoryUsage($_SESSION['member_id']);
-
-include (AT_INCLUDE_PATH.'header.inc.php');
-$savant->assign('album_info', $info);
-$savant->assign('photos', $photos);
-$savant->assign('comments', $comments);
-$savant->assign('page', $page);
-$savant->assign('num_rows', $photos_count);
-$savant->assign('memory_usage', $memory_usage/(1024*1024)); //mb
-$savant->assign('allowable_memory_usage', $_config['pa_max_memory_per_member']); //mb
-$savant->assign('action_permission', $action_permission);
-$savant->display('pa_albums.tmpl.php');
-include (AT_INCLUDE_PATH.'footer.inc.php');
-?>
projects / atutor.git / blobdiff