mods/atutor_opencaps/opencaps/start.php

   1 <?php \r
   2 /*\r
   3  * OpenCaps\r
   4  * http://opencaps.atrc.utoronto.ca\r
   5  * \r
   6  * Copyright 2009 Heidi Hazelton\r
   7  * Adaptive Technology Resource Centre, University of Toronto\r
   8  * \r
   9  * Licensed under the Educational Community License (ECL), Version 2.0. \r
  10  * You may not use this file except in compliance with this License.\r
  11  * http://www.opensource.org/licenses/ecl2.php\r
  12  * \r
  13  */\r
  14 \r
  15 define('INCLUDE_PATH', 'include/');\r
  16 require(INCLUDE_PATH.'vitals.inc.php');\r
  17 \r
  18 unset($_SESSION['pid']);\r
  19 \r
  20 if (DISABLE_LOCAL && isset($systems[0]['url'])) {\r
  21         header("Location:start_remote.php?r=0");\r
  22         exit;\r
  23 } else if (DISABLE_LOCAL) {\r
  24         $_SESSION['errors'][] = "Your administrator has disabled local captioning and no remote systems have been configured.";\r
  25         include(INCLUDE_PATH.'basic_header.inc.php'); \r
  26         include(INCLUDE_PATH.'footer.inc.php'); \r
  27         exit;\r
  28 }\r
  29 \r
  30 if (isset($_POST['submit_login'])) {    \r
  31         $this_user->login($_POST['login'], $_POST['password']);\r
  32 } \r
  33 \r
  34 //valid post\r
  35 if (isset($_GET['submit']) && $_GET['submit'] && empty($_POST)) {\r
  36         $_SESSION['errors'][] = "Can't create project. If you uploaded a file, it may be too large.";\r
  37         \r
  38 //file size     \r
  39 } else if (isset($_POST['submit_new']) && ($_FILES["media_file"]["error"] == UPLOAD_ERR_INI_SIZE || $_FILES["media_file"]["error"] == UPLOAD_ERR_FORM_SIZE)) { \r
  40     $_SESSION['errors'][] = "Can't create project. If you uploaded a file, it may be too large.";\r
  41     \r
  42 } else if (isset($_POST['submit_new'])) {\r
  43         $this_proj = new project();\r
  44                                 \r
  45         //valid URL\r
  46         if (isset($_POST['media_url']) && !empty($_POST['media_url']) && $_POST['media_url']!="http://") {\r
  47                 $this_ext = explode(".", $_POST['media_url']);\r
  48                 $this_ext = end($this_ext);\r
  49                 \r
  50                 if (!file_get_contents($_POST['media_url']) || !in_array($this_ext, $supported_ext) ) {\r
  51                         $_SESSION['errors'][] = "Invalid URL. Make sure the URL is correct and that the media file is a supported format.";                     \r
  52                 } else {\r
  53                         $this_proj->createNew($addslashes($_POST['projname']), $_POST['media_url'], $_FILES['caption_file']);\r
  54                 }\r
  55         }\r
  56         \r
  57         //valid file upload\r
  58         else if (!empty($_FILES['media_file'])) {\r
  59                 $this_ext = explode(".", $_FILES['media_file']['name']);\r
  60                 $this_ext = end($this_ext);             \r
  61         \r
  62                 if (!in_array($this_ext, $supported_ext) ) {\r
  63                         $_SESSION['errors'][] = "Incorrect upload format.";                     \r
  64                 } else {                                                \r
  65                         $pid = $this_proj->createNew($addslashes($_POST['projname']), $_FILES['media_file'], $_FILES['caption_file']);\r
  66                 }\r
  67         } \r
  68         \r
  69         if (empty($_SESSION['errors'])) \r
  70                 header("Location:editor.php");\r
  71 }\r
  72 \r
  73 if (intval(ini_get('upload_max_filesize')) < MAX_FILE_SIZE/1048576)\r
  74         $max = intval(ini_get('upload_max_filesize'));\r
  75 else\r
  76         $max = MAX_FILE_SIZE/1048576;\r
  77 \r
  78 include(INCLUDE_PATH.'basic_header.inc.php'); \r
  79 \r
  80 unset($_SESSION['rid']);\r
  81 \r
  82 if ($_SESSION['mid'] == "99999")\r
  83         unset($_SESSION['mid']);\r
  84         \r
  85 ?>\r
  86 \r
  87 <script language="JavaScript" src="js/start.js" type="text/javascript"></script>\r
  88 \r
  89 <h1 style="margin-top:10px;"><img src="images/logo.png" alt="OpenCaps - a free, online caption editor" title="OpenCaps - a free, online caption editor" style="margin-top:7px;" /></h1>\r
  90 <p>Start Captioning!</p>\r
  91 \r
  92 <div id="start-tabs"></div>\r
  93 <div id="start-container">      \r
  94         <?php if (!$_SESSION['mid'] || !isset($_SESSION['valid_user']) || !$_SESSION['valid_user']) { ?>\r
  95         <h2>Login</h2>\r
  96 \r
  97         <p>To start a new captioning project or to return to an ongoing project, please login below. If you are new here, quickly <a href="register.php">register</a> with us!</p>\r
  98         \r
  99         <form action="start.php" method="post" id="form" >      \r
 100                 <dl class="col-list" style="width:33%; margin-left:auto; margin-right:auto;">\r
 101                         <dt><label for="login">Login:</label></dt> \r
 102                                 <dd><input name="login" type="text" id="login" value="" /></dd>\r
 103                         <dt><label for="pswd">Password:</label></dt> \r
 104                                 <dd><input name="password" type="password" id="pswd" value="" /></dd>\r
 105                 </dl>\r
 106                 <div style="text-align:right">\r
 107                         <input type="submit" name="submit_login" value="Submit" class="button" style="width:5em; margin-right:10px;" />\r
 108                 </div>\r
 109         </form>\r
 110         <?php } else {?>\r
 111         <div>\r
 112                 <h2 style="font-weight:bold">New Project</h2>\r
 113                 <p>Begin adding captions to a new video.</p>\r
 114                 \r
 115                 <img src="images/asterisk_yellow.png" alt="asterisk" /> <a href="#" onclick="javascript:startNew();" style="margin-top:30px;">Start New Project</a>\r
 116                 <form action="start.php?submit=1" method="post" id="form_new" enctype="multipart/form-data" onsubmit="javascript: return validateNewForm();">\r
 117                         <input type="hidden" name="MAX_FILE_SIZE" value="<?php echo MAX_FILE_SIZE; ?>" />\r
 118                 \r
 119                         <div id="start-entry">\r
 120                         \r
 121                         <em>Project Name</em><br /> <input type='text' name='projname' style="width:200px;" value="<?php echo $this_proj->name; ?>" /><br /><br />\r
 122         \r
 123                         <em>Video File</em><br />\r
 124                         URL: <input type="text" name="media_url" value="<?php echo isset($_POST['media_url']) ? $_POST['media_url'] : 'http://'; ?>" style="width:200px;" /><br />\r
 125                         <strong>or</strong><br />\r
 126                         Upload: <input type='file' name='media_file' style="width:250px;" /><br /><br />  \r
 127                         <span style="font-size:smaller;">Max upload size: <?php echo $max; ?>Mb.<br /> \r
 128                         Supported formats: <?php echo implode(', ', $supported_ext); ?>.</span><br /><br />\r
 129                         \r
 130                         <em>Caption file (optional)</em><br />\r
 131                         <input type="file" name="caption_file" style="width:200px;" /><br />\r
 132                         <span style="font-size:smaller;">Supported formats: QTtext, DFXP, SubRip, OpenCaps-JSON.</span>\r
 133         \r
 134                         <div style='text-align:right;'><input type='submit' class='button' style='width:6em;margin-top:5px;' name='submit_new' value='Submit' /></div>          \r
 135                         </div>          \r
 136                 </form>\r
 137                 <br style="clear:both" />\r
 138         </div>\r
 139         <div>\r
 140                 <h2 style="font-weight:bold">Open Existing Project</h2>\r
 141                 <p>Continue working on a project.</p>\r
 142                 <img src="images/asterisk_yellow.png" alt="asterisk" />  <a href="#" onclick="javascript:startOpen();" style="margin-top:30px;">Open Project</a>\r
 143         \r
 144                 <form action="javascript:processOpen();" method="post" id="form_open" enctype="multipart/form-data" onsubmit="javascript: return validateOpenForm();">\r
 145                         <div id="open-entry">\r
 146                                 <div id="projects"></div>                                       \r
 147                         </div>\r
 148                 </form>\r
 149         </div>\r
 150         <?php } ?>\r
 151         <br style="clear:both" />\r
 152 </div>\r
 153 \r
 154 </body>\r
 155 </html>\r