mods/photo_album/handler/file_upload.php

   1 <?php\r
   2 /*==============================================================\r
   3   Photo Album\r
   4  ==============================================================\r
   5   Copyright (c) 2006 by Dylan Cheon & Kelvin Wong\r
   6   Institute for Assistive Technology / University of Victoria\r
   7   http://www.canassist.ca/                                    \r
   8                                                                \r
   9   This program is free software. You can redistribute it and/or\r
  10   modify it under the terms of the GNU General Public License  \r
  11   as published by the Free Software Foundation.                \r
  12  ==============================================================\r
  13  */\r
  14 // $Id:\r
  15 \r
  16 /**\r
  17  * @desc        This file generates the image file upload page\r
  18  * @author      Dylan Cheon & Kelvin Wong\r
  19  * @copyright   2006, Institute for Assistive Technology / University of Victoria \r
  20  * @link        http://www.canassist.ca/                                    \r
  21  * @license GNU\r
  22  */\r
  23  \r
  24 define('AT_INCLUDE_PATH', '../../../include/');\r
  25 require_once(AT_INCLUDE_PATH.'vitals.inc.php');\r
  26 $_custom_css = $_base_path . 'mods/photo_album/module.css'; // use a custom stylesheet\r
  27 require_once (AT_INCLUDE_PATH.'header.inc.php');\r
  28 \r
  29 ?>\r
  30 \r
  31 <?php\r
  32         require_once ('../define.php');\r
  33         require_once ('../include/general_func.php');\r
  34         require_once ('../include/data_func.php');\r
  35         require_once ('../HTML/Template/ITX.php');\r
  36         \r
  37         $template= new HTML_Template_ITX("../Template");\r
  38         $template->loadTemplatefile("file_upload.tpl.php");\r
  39         $template->setVariable("JAVA_SRC", BASE_PATH.'handler/fat.js');\r
  40         \r
  41         /* mode add */  \r
  42         if ((($_POST['mode']=='add') && ($_POST['choose']==IMAGE)) || (($_SESSION['pa']['mode']=='add') && ($_SESSION['pa']['choose']==IMAGE))){        \r
  43                 if (!isset($_POST['mode']) && ($_SESSION['pa']['mode']=='add')){\r
  44                         $template->setVariable("FILE_FADE", "class=\"fade\"");\r
  45                 }\r
  46                 $template->setVariable("MESSAGE", _AT('pa_note_file_upload_add'));\r
  47                 $template->setCurrentBlock("UPLOAD_PART");\r
  48                 $template->setVariable("REQUIRED_SYMBOL", "<div class=\"required\">*</div>");\r
  49                 $template->setVariable("FILE_LABEL", _AT('pa_label_file'));\r
  50                 $template->setVariable("UPLOAD_FORM", "upload_form");\r
  51                 $template->setVariable("UPLOAD_ACTION", ADD_ACTION);\r
  52                 $template->setVariable("SUBMIT_MESSAGE", _AT('pa_button_upload_image'));\r
  53                 \r
  54                 if ($_SESSION['pa']['administrator_mode']==true){\r
  55                         $action=ATUTOR_PREFIX.BASE_PATH.'admin_image_list.php';\r
  56                 } else if ($_SESSION['pa']['instructor_mode']==true){\r
  57                         $action=ATUTOR_PREFIX.BASE_PATH.'instructor_image.php';\r
  58                 } else {\r
  59                         $action=ATUTOR_PREFIX.BASE_PATH.'index.php';\r
  60                 }       \r
  61                 \r
  62                 $template->setVariable("CANCEL_STRING", _AT('cancel'));\r
  63                 \r
  64                 $template->parseCurrentBlock("UPLOAD_PART");\r
  65                 $template->parseCurrentBlock();\r
  66                 $template->show();\r
  67                 $_SESSION['pa']['mode']='add';\r
  68                 $_SESSION['pa']['choose']=IMAGE;\r
  69                 \r
  70         /* mode edit */\r
  71         } else if ((($_POST['mode']=='edit') && ($_POST['choose']==IMAGE)) || (($_SESSION['pa']['mode']=='edit') && ($_SESSION['pa']['choose']==IMAGE))){\r
  72                 if (($_POST['mode']=='edit') && ($_POST['choose']==IMAGE)){\r
  73                         $auth=user_own(IMAGE, $_POST['image_id'], $_SESSION['pa']['course_id']);\r
  74                         if (!$auth){\r
  75                                 $msg->addError('pa_user_image_not_allowed');\r
  76                                 redirect('view.php?image_id='.$_POST['image_id']);\r
  77                         } else {\r
  78                                 $_SESSION['pa']['image_id']=intval($_POST['image_id']);\r
  79                         }\r
  80                 }\r
  81                 if (!isset($_POST['mode']) && ($_SESSION['pa']['mode']=='edit')){\r
  82                         $template->setVariable("FILE_FADE", "class=\"fade\"");\r
  83                 }       \r
  84                 $template->setVariable("MESSAGE", _AT('pa_note_file_upload_edit'));\r
  85                 $image_array=get_single_data(IMAGE, $_SESSION['pa']['image_id'], $_SESSION['pa']['course_id']);\r
  86                 $template->setCurrentBlock("IMAGE_DISPLAY");\r
  87                 $img_src=$get_file.$image_array['location'].urlencode($image_array['thumb_image_name']);\r
  88                 $template->setVariable("IMAGE_SRC", $img_src);\r
  89                 $template->setVariable("ALT", $image_array['alt']);\r
  90                 $template->parseCurrentBlock("IMAGE_DISPLAY");\r
  91                 \r
  92                 $template->setCurrentBlock("UPLOAD_PART");\r
  93                 $template->setVariable("FILE_LABEL", _AT('pa_label_file'));\r
  94                 $template->setVariable("UPLOAD_FORM", "upload_form");\r
  95                 $template->setVariable("UPLOAD_ACTION", EDIT_ACTION);\r
  96                 $template->setVariable("SUBMIT_MESSAGE", _AT('pa_button_update_image'));\r
  97                 \r
  98                 //display image skip button\r
  99                 $template->setCurrentBlock("SKIP_UPLOAD");\r
 100                 $template->setVariable("SUBMIT_MESSAGE2", _AT('pa_button_skip_upload_image'));\r
 101                 $template->parseCurrentBlock("SKIP_UPLOAD");\r
 102                 \r
 103                 $template->setVariable("CANCEL_STRING", _AT('cancel'));\r
 104                 \r
 105                 $template->parseCurrentBlock("UPLOAD_PART");\r
 106                 $template->parseCurrentBlock();\r
 107                 $template->show();      \r
 108                 $_SESSION['pa']['mode']='edit';\r
 109                 $_SESSION['pa']['choose']=IMAGE;\r
 110                 \r
 111         } else {\r
 112                 $msg->addError('pa_var_unauthorized');\r
 113                 out();\r
 114         }\r
 115 ?>\r
 116         \r
 117 <?php require_once(AT_INCLUDE_PATH.'footer.inc.php'); ?>