docs/mods/_standard/photos/include/edit_photos.inc.php

   1 <?php
   2 /***********************************************************************/
   3 /* ATutor                                                                                                                          */
   4 /***********************************************************************/
   5 /* Copyright (c) 2002-2010                                             */
   6 /* Inclusive Design Institute                                          */
   7 /* http://atutor.ca                                                                                                        */
   8 /*                                                                                                                                         */
   9 /* This program is free software. You can redistribute it and/or           */
  10 /* modify it under the terms of the GNU General Public License             */
  11 /* as published by the Free Software Foundation.                                           */
  12 /***********************************************************************/
  13 // $Id$
  14
  15 if($isadmin){
  16         include (AT_PA_INCLUDE.'classes/PhotoAlbum.class.php');
  17         include (AT_PA_INCLUDE.'lib.inc.php');
  18
  19         $aid = intval($_GET['aid']);
  20         $pid = intval($_GET['pid']);
  21         if(isset($_POST['aid'])){
  22                 $aid = intval($_POST['aid']);
  23         }
  24         if(isset($_POST['pid'])){
  25                 $pid = intval($_POST['pid']);
  26         }
  27
  28         //initialization
  29         $pa = new PhotoAlbum($aid);
  30
  31         //validation
  32         if(!($pa->checkPhotoPriv($pid, $_SESSION['member_id']) || $pa->checkAlbumPriv($_SESSION['member_id']))){
  33                 $msg->addError("ACCESS_DENIED");
  34                         header('location: index.php');
  35                         exit;
  36         }
  37
  38         //get details
  39         if ($pid > 0){
  40                 //get only 1 photo
  41                 $photos = array($pa->getPhotoInfo($pid));
  42         } else {
  43                 $photos = $pa->getAlbumPhotos();
  44         }
  45         $album_info = $pa->getAlbumInfo();
  46 }
  47 //Set pages/submenu
  48 /*
  49 $_pages[AT_PA_BASENAME.'albums.php?id='.$aid]['title']    = _AT('pa_albums') .' - '.$album_info['name'];
  50 $_pages[AT_PA_BASENAME.'albums.php?id='.$aid]['parent']   = AT_PA_BASENAME.'index.php';
  51 $_pages[AT_PA_BASENAME.'albums.php?id='.$aid]['children']  = array(
  52                                                                                                                 AT_PA_BASENAME.'edit_photos.php',
  53                                                                                                         );
  54 $_pages[AT_PA_BASENAME.'edit_photos.php']['parent'] = AT_PA_BASENAME.'albums.php?id='.$aid;
  55 if ($isadmin) {
  56         $_pages[AT_PA_BASENAME.'albums.php?id='.$aid]['parent']   = AT_PA_BASENAME.'index_admin.php';
  57
  58 }
  59 */
  60
  61 //handle Edit.
  62 if (isset($_POST['submit'])){
  63         //update photo description
  64         foreach($photos as $index=>$photo_array){
  65                 $alt_text = $_POST['alt_text_'.$photo_array['id']];
  66                 $description = $_POST['description_'.$photo_array['id']];
  67                 $deletion = $_POST['delete_'.$photo_array['id']];
  68                 //don't have to update description if it's deleted
  69                 if (isset($deletion)){
  70                         $pa->deletePhoto($photo_array['id']);
  71                 } elseif (isset($description)){
  72                         $result = $pa->editPhoto($photo_array['id'], $description, $alt_text);
  73                         if (!$result){
  74                                 //TODO: sql error
  75                                 $msg->addError('PA_EDIT_PHOTO_FAILED');
  76                         }
  77                 }
  78         }
  79
  80         //update photo album.
  81         if (isset($_POST['album_cover'])){
  82                 $result = $pa->editAlbumCover($_POST['album_cover']);
  83                 if (!$result){
  84                         //albumcover error.
  85                         $msg->addError('PA_EDIT_PHOTO_FAILED');
  86                 }
  87         }
  88
  89         //if no errors
  90         if ($_POST['submit'] == 'ajax'){
  91                 //ajax, return 200 status
  92                 header('HTTP/1.1 200 OK');
  93                 exit;
  94         }
  95         $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
  96         if ($isadmin) {
  97                 //if admin
  98                 header('Location: '.AT_PA_INCLUDE.'../index_admin.php');
  99                 exit;
 100         }
 101         header('Location: albums.php?id='.$aid);
 102         exit;
 103 } elseif (isset($_POST['cancel'])){
 104         $msg->addFeedback('CANCELLED');
 105         if ($isadmin) {
 106                 //if admin
 107                 header('Location: '.AT_PA_INCLUDE.'../index_admin.php');
 108                 exit;
 109         }
 110         header('Location: albums.php?id='.$aid);
 111         exit;
 112 }
 113
 114 //template goes here
 115 $savant->assign('album_info', $album_info);
 116 $savant->assign('photos', $photos);
 117 $savant->display('photos/pa_edit_photos.tmpl.php');
 118 ?>